diff --git a/.mailmap b/.mailmap index a0dfce8de1ba..9198a93c2f5c 100644 --- a/.mailmap +++ b/.mailmap @@ -244,6 +244,7 @@ Santosh Shilimkar Santosh Shilimkar Sascha Hauer S.Çağlar Onur +Sakari Ailus Sean Nyekjaer Sebastian Reichel Sebastian Reichel diff --git a/Documentation/devicetree/bindings/display/connector/analog-tv-connector.txt b/Documentation/devicetree/bindings/display/connector/analog-tv-connector.txt index 0c0970c210ab..883bcb2604c7 100644 --- a/Documentation/devicetree/bindings/display/connector/analog-tv-connector.txt +++ b/Documentation/devicetree/bindings/display/connector/analog-tv-connector.txt @@ -6,16 +6,22 @@ Required properties: Optional properties: - label: a symbolic name for the connector +- sdtv-standards: limit the supported TV standards on a connector to the given + ones. If not specified all TV standards are allowed. + Possible TV standards are defined in + include/dt-bindings/display/sdtv-standards.h. Required nodes: - Video port for TV input Example ------- +#include tv: connector { compatible = "composite-video-connector"; label = "tv"; + sdtv-standards = <(SDTV_STD_PAL | SDTV_STD_NTSC)>; port { tv_connector_in: endpoint { diff --git a/Documentation/devicetree/bindings/media/allwinner,sun8i-a83t-de2-rotate.yaml b/Documentation/devicetree/bindings/media/allwinner,sun8i-a83t-de2-rotate.yaml new file mode 100644 index 000000000000..75196d11da58 --- /dev/null +++ b/Documentation/devicetree/bindings/media/allwinner,sun8i-a83t-de2-rotate.yaml @@ -0,0 +1,70 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/media/allwinner,sun8i-a83t-de2-rotate.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Allwinner A83T DE2 Rotate Device Tree Bindings + +maintainers: + - Jernej Skrabec + - Chen-Yu Tsai + - Maxime Ripard + +description: |- + The Allwinner A83T and A64 have a rotation core used for + rotating and flipping images. + +properties: + compatible: + oneOf: + - const: allwinner,sun8i-a83t-de2-rotate + - items: + - const: allwinner,sun50i-a64-de2-rotate + - const: allwinner,sun8i-a83t-de2-rotate + + reg: + maxItems: 1 + + interrupts: + maxItems: 1 + + clocks: + items: + - description: Rotate interface clock + - description: Rotate module clock + + clock-names: + items: + - const: bus + - const: mod + + resets: + maxItems: 1 + +required: + - compatible + - reg + - interrupts + - clocks + +additionalProperties: false + +examples: + - | + #include + #include + #include + + rotate: rotate@1020000 { + compatible = "allwinner,sun8i-a83t-de2-rotate"; + reg = <0x1020000 0x10000>; + interrupts = ; + clocks = <&display_clocks CLK_BUS_ROT>, + <&display_clocks CLK_ROT>; + clock-names = "bus", + "mod"; + resets = <&display_clocks RST_ROT>; + }; + +... diff --git a/Documentation/devicetree/bindings/media/allwinner,sun8i-h3-deinterlace.yaml b/Documentation/devicetree/bindings/media/allwinner,sun8i-h3-deinterlace.yaml index 2e40f700e84f..8707df613f6c 100644 --- a/Documentation/devicetree/bindings/media/allwinner,sun8i-h3-deinterlace.yaml +++ b/Documentation/devicetree/bindings/media/allwinner,sun8i-h3-deinterlace.yaml @@ -17,7 +17,11 @@ description: |- properties: compatible: - const: allwinner,sun8i-h3-deinterlace + oneOf: + - const: allwinner,sun8i-h3-deinterlace + - items: + - const: allwinner,sun50i-a64-deinterlace + - const: allwinner,sun8i-h3-deinterlace reg: maxItems: 1 diff --git a/Documentation/devicetree/bindings/media/aspeed-video.txt b/Documentation/devicetree/bindings/media/aspeed-video.txt index ce2894506e1f..d2ca32512272 100644 --- a/Documentation/devicetree/bindings/media/aspeed-video.txt +++ b/Documentation/devicetree/bindings/media/aspeed-video.txt @@ -1,11 +1,12 @@ * Device tree bindings for Aspeed Video Engine -The Video Engine (VE) embedded in the Aspeed AST2400 and AST2500 SOCs can +The Video Engine (VE) embedded in the Aspeed AST2400/2500/2600 SOCs can capture and compress video data from digital or analog sources. Required properties: - compatible: "aspeed,ast2400-video-engine" or - "aspeed,ast2500-video-engine" + "aspeed,ast2500-video-engine" or + "aspeed,ast2600-video-engine" - reg: contains the offset and length of the VE memory region - clocks: clock specifiers for the syscon clocks associated with the VE (ordering must match the clock-names property) diff --git a/Documentation/devicetree/bindings/media/i2c/imx219.yaml b/Documentation/devicetree/bindings/media/i2c/imx219.yaml new file mode 100644 index 000000000000..32d6b693274f --- /dev/null +++ b/Documentation/devicetree/bindings/media/i2c/imx219.yaml @@ -0,0 +1,114 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/media/i2c/imx219.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Sony 1/4.0-Inch 8Mpixel CMOS Digital Image Sensor + +maintainers: + - Dave Stevenson + +description: |- + The Sony imx219 is a 1/4.0-inch CMOS active pixel digital image sensor + with an active array size of 3280H x 2464V. It is programmable through + I2C interface. The I2C address is fixed to 0x10 as per sensor data sheet. + Image data is sent through MIPI CSI-2, which is configured as either 2 or + 4 data lanes. + +properties: + compatible: + const: sony,imx219 + + reg: + description: I2C device address + maxItems: 1 + + clocks: + maxItems: 1 + + VDIG-supply: + description: + Digital I/O voltage supply, 1.8 volts + + VANA-supply: + description: + Analog voltage supply, 2.8 volts + + VDDL-supply: + description: + Digital core voltage supply, 1.2 volts + + reset-gpios: + description: |- + Reference to the GPIO connected to the xclr pin, if any. + Must be released (set high) after all supplies are applied. + + # See ../video-interfaces.txt for more details + port: + type: object + properties: + endpoint: + type: object + properties: + data-lanes: + description: |- + The sensor supports either two-lane, or four-lane operation. + If this property is omitted four-lane operation is assumed. + For two-lane operation the property must be set to <1 2>. + items: + - const: 1 + - const: 2 + + clock-noncontinuous: + type: boolean + description: |- + MIPI CSI-2 clock is non-continuous if this property is present, + otherwise it's continuous. + + link-frequencies: + allOf: + - $ref: /schemas/types.yaml#/definitions/uint64-array + description: + Allowed data bus frequencies. + + required: + - link-frequencies + +required: + - compatible + - reg + - clocks + - VANA-supply + - VDIG-supply + - VDDL-supply + - port + +additionalProperties: false + +examples: + - | + i2c0 { + #address-cells = <1>; + #size-cells = <0>; + + imx219: sensor@10 { + compatible = "sony,imx219"; + reg = <0x10>; + clocks = <&imx219_clk>; + VANA-supply = <&imx219_vana>; /* 2.8v */ + VDIG-supply = <&imx219_vdig>; /* 1.8v */ + VDDL-supply = <&imx219_vddl>; /* 1.2v */ + + port { + imx219_0: endpoint { + remote-endpoint = <&csi1_ep>; + data-lanes = <1 2>; + clock-noncontinuous; + link-frequencies = /bits/ 64 <456000000>; + }; + }; + }; + }; + +... diff --git a/Documentation/devicetree/bindings/media/i2c/tvp5150.txt b/Documentation/devicetree/bindings/media/i2c/tvp5150.txt index 8c0fc1a26bf0..6c88ce858d08 100644 --- a/Documentation/devicetree/bindings/media/i2c/tvp5150.txt +++ b/Documentation/devicetree/bindings/media/i2c/tvp5150.txt @@ -5,38 +5,150 @@ The TVP5150 and TVP5151 are video decoders that convert baseband NTSC and PAL with discrete syncs or 8-bit ITU-R BT.656 with embedded syncs output formats. Required Properties: -- compatible: value must be "ti,tvp5150" -- reg: I2C slave address +==================== +- compatible: Value must be "ti,tvp5150". +- reg: I2C slave address. Optional Properties: -- pdn-gpios: phandle for the GPIO connected to the PDN pin, if any. -- reset-gpios: phandle for the GPIO connected to the RESETB pin, if any. +==================== +- pdn-gpios: Phandle for the GPIO connected to the PDN pin, if any. +- reset-gpios: Phandle for the GPIO connected to the RESETB pin, if any. -The device node must contain one 'port' child node for its digital output -video port, in accordance with the video interface bindings defined in -Documentation/devicetree/bindings/media/video-interfaces.txt. +The device node must contain one 'port' child node per device physical input +and output port, in accordance with the video interface bindings defined in +Documentation/devicetree/bindings/media/video-interfaces.txt. The port nodes +are numbered as follows -Required Endpoint Properties for parallel synchronization: + Name Type Port + -------------------------------------- + AIP1A sink 0 + AIP1B sink 1 + Y-OUT src 2 -- hsync-active: active state of the HSYNC signal. Must be <1> (HIGH). -- vsync-active: active state of the VSYNC signal. Must be <1> (HIGH). -- field-even-active: field signal level during the even field data - transmission. Must be <0>. +The device node must contain at least one sink port and the src port. Each input +port must be linked to an endpoint defined in [1]. The port/connector layout is +as follows -If none of hsync-active, vsync-active and field-even-active is specified, -the endpoint is assumed to use embedded BT.656 synchronization. +tvp-5150 port@0 (AIP1A) + endpoint@0 -----------> Comp0-Con port + endpoint@1 ------+----> Svideo-Con port +tvp-5150 port@1 (AIP1B) | + endpoint@1 ------+ + endpoint@0 -----------> Comp1-Con port +tvp-5150 port@2 + endpoint (video bitstream output at YOUT[0-7] parallel bus) -Example: +Required Endpoint Properties for parallel synchronization on output port: +========================================================================= + +- hsync-active: Active state of the HSYNC signal. Must be <1> (HIGH). +- vsync-active: Active state of the VSYNC signal. Must be <1> (HIGH). +- field-even-active: Field signal level during the even field data + transmission. Must be <0>. + +Note: Do not specify any of these properties if you want to use the embedded + BT.656 synchronization. + +Optional Connector Properties: +============================== + +- sdtv-standards: Set the possible signals to which the hardware tries to lock + instead of using the autodetection mechnism. Please look at + [1] for more information. + +[1] Documentation/devicetree/bindings/display/connector/analog-tv-connector.txt. + +Example - three input sources: +#include + +comp_connector_0 { + compatible = "composite-video-connector"; + label = "Composite0"; + sdtv-standards = ; /* limit to pal-m signals */ + + port { + composite0_to_tvp5150: endpoint { + remote-endpoint = <&tvp5150_to_composite0>; + }; + }; +}; + +comp_connector_1 { + compatible = "composite-video-connector"; + label = "Composite1"; + sdtv-standards = ; /* limit to ntsc-m signals */ + + port { + composite1_to_tvp5150: endpoint { + remote-endpoint = <&tvp5150_to_composite1>; + }; + }; +}; + +svideo_connector { + compatible = "svideo-connector"; + label = "S-Video"; + + port { + #address-cells = <1>; + #size-cells = <0>; + + svideo_luma_to_tvp5150: endpoint@0 { + reg = <0>; + remote-endpoint = <&tvp5150_to_svideo_luma>; + }; + + svideo_chroma_to_tvp5150: endpoint@1 { + reg = <1>; + remote-endpoint = <&tvp5150_to_svideo_chroma>; + }; + }; +}; &i2c2 { - ... tvp5150@5c { compatible = "ti,tvp5150"; reg = <0x5c>; pdn-gpios = <&gpio4 30 GPIO_ACTIVE_LOW>; reset-gpios = <&gpio6 7 GPIO_ACTIVE_LOW>; + #address-cells = <1>; + #size-cells = <0>; + + port@0 { + #address-cells = <1>; + #size-cells = <0>; + reg = <0>; + + tvp5150_to_composite0: endpoint@0 { + reg = <0>; + remote-endpoint = <&composite0_to_tvp5150>; + }; + + tvp5150_to_svideo_luma: endpoint@1 { + reg = <1>; + remote-endpoint = <&svideo_luma_to_tvp5150>; + }; + }; + + port@1 { + #address-cells = <1>; + #size-cells = <0>; + reg = <1>; + + tvp5150_to_composite1: endpoint@0 { + reg = <0>; + remote-endpoint = <&composite1_to_tvp5150>; + }; + + tvp5150_to_svideo_chroma: endpoint@1 { + reg = <1>; + remote-endpoint = <&svideo_chroma_to_tvp5150>; + }; + }; + + port@2 { + reg = <2>; - port { tvp5150_1: endpoint { remote-endpoint = <&ccdc_ep>; }; diff --git a/Documentation/devicetree/bindings/media/nxp,imx8mq-vpu.yaml b/Documentation/devicetree/bindings/media/nxp,imx8mq-vpu.yaml new file mode 100644 index 000000000000..a2d1cd77c1e2 --- /dev/null +++ b/Documentation/devicetree/bindings/media/nxp,imx8mq-vpu.yaml @@ -0,0 +1,77 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) + +%YAML 1.2 +--- +$id: "http://devicetree.org/schemas/media/nxp,imx8mq-vpu.yaml#" +$schema: "http://devicetree.org/meta-schemas/core.yaml#" + +title: Hantro G1/G2 VPU codecs implemented on i.MX8MQ SoCs + +maintainers: + - Philipp Zabel + +description: + Hantro G1/G2 video decode accelerators present on i.MX8MQ SoCs. + +properties: + compatible: + const: nxp,imx8mq-vpu + + reg: + maxItems: 3 + + reg-names: + items: + - const: g1 + - const: g2 + - const: ctrl + + interrupts: + maxItems: 2 + + interrupt-names: + items: + - const: g1 + - const: g2 + + clocks: + maxItems: 3 + + clock-names: + items: + - const: g1 + - const: g2 + - const: bus + + power-domains: + maxItems: 1 + +required: + - compatible + - reg + - reg-names + - interrupts + - interrupt-names + - clocks + - clock-names + +examples: + - | + #include + #include + + vpu: video-codec@38300000 { + compatible = "nxp,imx8mq-vpu"; + reg = <0x38300000 0x10000>, + <0x38310000 0x10000>, + <0x38320000 0x10000>; + reg-names = "g1", "g2", "ctrl"; + interrupts = , + ; + interrupt-names = "g1", "g2"; + clocks = <&clk IMX8MQ_CLK_VPU_G1_ROOT>, + <&clk IMX8MQ_CLK_VPU_G2_ROOT>, + <&clk IMX8MQ_CLK_VPU_DEC_ROOT>; + clock-names = "g1", "g2", "bus"; + power-domains = <&pgc_vpu>; + }; diff --git a/Documentation/devicetree/bindings/media/qcom,msm8916-venus.yaml b/Documentation/devicetree/bindings/media/qcom,msm8916-venus.yaml new file mode 100644 index 000000000000..f9606df02d70 --- /dev/null +++ b/Documentation/devicetree/bindings/media/qcom,msm8916-venus.yaml @@ -0,0 +1,119 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) + +%YAML 1.2 +--- +$id: "http://devicetree.org/schemas/media/qcom,msm8916-venus.yaml#" +$schema: "http://devicetree.org/meta-schemas/core.yaml#" + +title: Qualcomm Venus video encode and decode accelerators + +maintainers: + - Stanimir Varbanov + +description: | + The Venus IP is a video encode and decode accelerator present + on Qualcomm platforms + +properties: + compatible: + const: qcom,msm8916-venus + + reg: + maxItems: 1 + + interrupts: + maxItems: 1 + + power-domains: + maxItems: 1 + + clocks: + maxItems: 3 + + clock-names: + items: + - const: core + - const: iface + - const: bus + + iommus: + maxItems: 1 + + memory-region: + maxItems: 1 + + video-decoder: + type: object + + properties: + compatible: + const: "venus-decoder" + + required: + - compatible + + additionalProperties: false + + video-encoder: + type: object + + properties: + compatible: + const: "venus-encoder" + + required: + - compatible + + additionalProperties: false + + video-firmware: + type: object + + description: | + Firmware subnode is needed when the platform does not + have TrustZone. + + properties: + iommus: + maxItems: 1 + + required: + - iommus + +required: + - compatible + - reg + - interrupts + - power-domains + - clocks + - clock-names + - iommus + - memory-region + - video-decoder + - video-encoder + +examples: + - | + #include + #include + + video-codec@1d00000 { + compatible = "qcom,msm8916-venus"; + reg = <0x01d00000 0xff000>; + interrupts = ; + clocks = <&gcc GCC_VENUS0_VCODEC0_CLK>, + <&gcc GCC_VENUS0_AHB_CLK>, + <&gcc GCC_VENUS0_AXI_CLK>; + clock-names = "core", "iface", "bus"; + power-domains = <&gcc VENUS_GDSC>; + iommus = <&apps_iommu 5>; + memory-region = <&venus_mem>; + + video-decoder { + compatible = "venus-decoder"; + }; + + video-encoder { + compatible = "venus-encoder"; + }; + }; diff --git a/Documentation/devicetree/bindings/media/qcom,msm8996-venus.yaml b/Documentation/devicetree/bindings/media/qcom,msm8996-venus.yaml new file mode 100644 index 000000000000..fa0dc6c47f1d --- /dev/null +++ b/Documentation/devicetree/bindings/media/qcom,msm8996-venus.yaml @@ -0,0 +1,172 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) + +%YAML 1.2 +--- +$id: "http://devicetree.org/schemas/media/qcom,msm8996-venus.yaml#" +$schema: "http://devicetree.org/meta-schemas/core.yaml#" + +title: Qualcomm Venus video encode and decode accelerators + +maintainers: + - Stanimir Varbanov + +description: | + The Venus IP is a video encode and decode accelerator present + on Qualcomm platforms + +properties: + compatible: + const: qcom,msm8996-venus + + reg: + maxItems: 1 + + interrupts: + maxItems: 1 + + power-domains: + maxItems: 1 + + clocks: + maxItems: 4 + + clock-names: + items: + - const: core + - const: iface + - const: bus + - const: mbus + + iommus: + maxItems: 20 + + memory-region: + maxItems: 1 + + video-decoder: + type: object + + properties: + compatible: + const: venus-decoder + + clocks: + maxItems: 1 + + clock-names: + items: + - const: core + + power-domains: + maxItems: 1 + + required: + - compatible + - clocks + - clock-names + - power-domains + + additionalProperties: false + + video-encoder: + type: object + + properties: + compatible: + const: venus-encoder + + clocks: + maxItems: 1 + + clock-names: + items: + - const: core + + power-domains: + maxItems: 1 + + required: + - compatible + - clocks + - clock-names + - power-domains + + additionalProperties: false + + video-firmware: + type: object + + description: | + Firmware subnode is needed when the platform does not + have TrustZone. + + properties: + iommus: + maxItems: 1 + + required: + - iommus + +required: + - compatible + - reg + - interrupts + - power-domains + - clocks + - clock-names + - iommus + - memory-region + - video-decoder + - video-encoder + +examples: + - | + #include + #include + + video-codec@c00000 { + compatible = "qcom,msm8996-venus"; + reg = <0x00c00000 0xff000>; + interrupts = ; + clocks = <&mmcc VIDEO_CORE_CLK>, + <&mmcc VIDEO_AHB_CLK>, + <&mmcc VIDEO_AXI_CLK>, + <&mmcc VIDEO_MAXI_CLK>; + clock-names = "core", "iface", "bus", "mbus"; + power-domains = <&mmcc VENUS_GDSC>; + iommus = <&venus_smmu 0x00>, + <&venus_smmu 0x01>, + <&venus_smmu 0x0a>, + <&venus_smmu 0x07>, + <&venus_smmu 0x0e>, + <&venus_smmu 0x0f>, + <&venus_smmu 0x08>, + <&venus_smmu 0x09>, + <&venus_smmu 0x0b>, + <&venus_smmu 0x0c>, + <&venus_smmu 0x0d>, + <&venus_smmu 0x10>, + <&venus_smmu 0x11>, + <&venus_smmu 0x21>, + <&venus_smmu 0x28>, + <&venus_smmu 0x29>, + <&venus_smmu 0x2b>, + <&venus_smmu 0x2c>, + <&venus_smmu 0x2d>, + <&venus_smmu 0x31>; + memory-region = <&venus_mem>; + + video-decoder { + compatible = "venus-decoder"; + clocks = <&mmcc VIDEO_SUBCORE0_CLK>; + clock-names = "core"; + power-domains = <&mmcc VENUS_CORE0_GDSC>; + }; + + video-encoder { + compatible = "venus-encoder"; + clocks = <&mmcc VIDEO_SUBCORE1_CLK>; + clock-names = "core"; + power-domains = <&mmcc VENUS_CORE1_GDSC>; + }; + }; diff --git a/Documentation/devicetree/bindings/media/qcom,sc7180-venus.yaml b/Documentation/devicetree/bindings/media/qcom,sc7180-venus.yaml new file mode 100644 index 000000000000..764affa4877e --- /dev/null +++ b/Documentation/devicetree/bindings/media/qcom,sc7180-venus.yaml @@ -0,0 +1,140 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) + +%YAML 1.2 +--- +$id: "http://devicetree.org/schemas/media/qcom,sc7180-venus.yaml#" +$schema: "http://devicetree.org/meta-schemas/core.yaml#" + +title: Qualcomm Venus video encode and decode accelerators + +maintainers: + - Stanimir Varbanov + +description: | + The Venus IP is a video encode and decode accelerator present + on Qualcomm platforms + +properties: + compatible: + const: qcom,sc7180-venus + + reg: + maxItems: 1 + + interrupts: + maxItems: 1 + + power-domains: + maxItems: 2 + + power-domain-names: + items: + - const: venus + - const: vcodec0 + + clocks: + maxItems: 5 + + clock-names: + items: + - const: core + - const: iface + - const: bus + - const: vcodec0_core + - const: vcodec0_bus + + iommus: + maxItems: 1 + + memory-region: + maxItems: 1 + + interconnects: + maxItems: 2 + + interconnect-names: + items: + - const: video-mem + - const: cpu-cfg + + video-decoder: + type: object + + properties: + compatible: + const: venus-decoder + + required: + - compatible + + additionalProperties: false + + video-encoder: + type: object + + properties: + compatible: + const: venus-encoder + + required: + - compatible + + additionalProperties: false + + video-firmware: + type: object + + description: | + Firmware subnode is needed when the platform does not + have TrustZone. + + properties: + iommus: + maxItems: 1 + + required: + - iommus + +required: + - compatible + - reg + - interrupts + - power-domains + - power-domain-names + - clocks + - clock-names + - iommus + - memory-region + - video-decoder + - video-encoder + +examples: + - | + #include + #include + + venus: video-codec@aa00000 { + compatible = "qcom,sc7180-venus"; + reg = <0 0x0aa00000 0 0xff000>; + interrupts = ; + power-domains = <&videocc VENUS_GDSC>, + <&videocc VCODEC0_GDSC>; + power-domain-names = "venus", "vcodec0"; + clocks = <&videocc VIDEO_CC_VENUS_CTL_CORE_CLK>, + <&videocc VIDEO_CC_VENUS_AHB_CLK>, + <&videocc VIDEO_CC_VENUS_CTL_AXI_CLK>, + <&videocc VIDEO_CC_VCODEC0_CORE_CLK>, + <&videocc VIDEO_CC_VCODEC0_AXI_CLK>; + clock-names = "core", "iface", "bus", + "vcodec0_core", "vcodec0_bus"; + iommus = <&apps_smmu 0x0c00 0x60>; + memory-region = <&venus_mem>; + + video-decoder { + compatible = "venus-decoder"; + }; + + video-encoder { + compatible = "venus-encoder"; + }; + }; diff --git a/Documentation/devicetree/bindings/media/qcom,sdm845-venus-v2.yaml b/Documentation/devicetree/bindings/media/qcom,sdm845-venus-v2.yaml new file mode 100644 index 000000000000..8552f4ab907e --- /dev/null +++ b/Documentation/devicetree/bindings/media/qcom,sdm845-venus-v2.yaml @@ -0,0 +1,140 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) + +%YAML 1.2 +--- +$id: "http://devicetree.org/schemas/media/qcom,sdm845-venus-v2.yaml#" +$schema: "http://devicetree.org/meta-schemas/core.yaml#" + +title: Qualcomm Venus video encode and decode accelerators + +maintainers: + - Stanimir Varbanov + +description: | + The Venus IP is a video encode and decode accelerator present + on Qualcomm platforms + +properties: + compatible: + const: qcom,sdm845-venus-v2 + + reg: + maxItems: 1 + + interrupts: + maxItems: 1 + + power-domains: + maxItems: 3 + + power-domain-names: + items: + - const: venus + - const: vcodec0 + - const: vcodec1 + + clocks: + maxItems: 7 + + clock-names: + items: + - const: core + - const: iface + - const: bus + - const: vcodec0_core + - const: vcodec0_bus + - const: vcodec1_core + - const: vcodec1_bus + + iommus: + maxItems: 2 + + memory-region: + maxItems: 1 + + video-core0: + type: object + + properties: + compatible: + const: venus-decoder + + required: + - compatible + + additionalProperties: false + + video-core1: + type: object + + properties: + compatible: + const: venus-encoder + + required: + - compatible + + additionalProperties: false + + video-firmware: + type: object + + description: | + Firmware subnode is needed when the platform does not + have TrustZone. + + properties: + iommus: + maxItems: 1 + + required: + - iommus + +required: + - compatible + - reg + - interrupts + - power-domains + - power-domain-names + - clocks + - clock-names + - iommus + - memory-region + - video-core0 + - video-core1 + +examples: + - | + #include + #include + + video-codec@aa00000 { + compatible = "qcom,sdm845-venus-v2"; + reg = <0 0x0aa00000 0 0xff000>; + interrupts = ; + clocks = <&videocc VIDEO_CC_VENUS_CTL_CORE_CLK>, + <&videocc VIDEO_CC_VENUS_AHB_CLK>, + <&videocc VIDEO_CC_VENUS_CTL_AXI_CLK>, + <&videocc VIDEO_CC_VCODEC0_CORE_CLK>, + <&videocc VIDEO_CC_VCODEC0_AXI_CLK>, + <&videocc VIDEO_CC_VCODEC1_CORE_CLK>, + <&videocc VIDEO_CC_VCODEC1_AXI_CLK>; + clock-names = "core", "iface", "bus", + "vcodec0_core", "vcodec0_bus", + "vcodec1_core", "vcodec1_bus"; + power-domains = <&videocc VENUS_GDSC>, + <&videocc VCODEC0_GDSC>, + <&videocc VCODEC1_GDSC>; + power-domain-names = "venus", "vcodec0", "vcodec1"; + iommus = <&apps_smmu 0x10a0 0x8>, + <&apps_smmu 0x10b0 0x0>; + memory-region = <&venus_mem>; + + video-core0 { + compatible = "venus-decoder"; + }; + + video-core1 { + compatible = "venus-encoder"; + }; + }; diff --git a/Documentation/devicetree/bindings/media/qcom,sdm845-venus.yaml b/Documentation/devicetree/bindings/media/qcom,sdm845-venus.yaml new file mode 100644 index 000000000000..05cabe4e893a --- /dev/null +++ b/Documentation/devicetree/bindings/media/qcom,sdm845-venus.yaml @@ -0,0 +1,156 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) + +%YAML 1.2 +--- +$id: "http://devicetree.org/schemas/media/qcom,sdm845-venus.yaml#" +$schema: "http://devicetree.org/meta-schemas/core.yaml#" + +title: Qualcomm Venus video encode and decode accelerators + +maintainers: + - Stanimir Varbanov + +description: | + The Venus IP is a video encode and decode accelerator present + on Qualcomm platforms + +properties: + compatible: + const: qcom,sdm845-venus + + reg: + maxItems: 1 + + interrupts: + maxItems: 1 + + power-domains: + maxItems: 1 + + clocks: + maxItems: 3 + + clock-names: + items: + - const: core + - const: iface + - const: bus + + iommus: + maxItems: 2 + + memory-region: + maxItems: 1 + + video-core0: + type: object + + properties: + compatible: + const: venus-decoder + + clocks: + maxItems: 2 + + clock-names: + items: + - const: core + - const: bus + + power-domains: + maxItems: 1 + + required: + - compatible + - clocks + - clock-names + - power-domains + + additionalProperties: false + + video-core1: + type: object + + properties: + compatible: + const: venus-encoder + + clocks: + maxItems: 2 + + clock-names: + items: + - const: core + - const: bus + + power-domains: + maxItems: 1 + + required: + - compatible + - clocks + - clock-names + - power-domains + + additionalProperties: false + + video-firmware: + type: object + + description: | + Firmware subnode is needed when the platform does not + have TrustZone. + + properties: + iommus: + maxItems: 1 + + required: + - iommus + +required: + - compatible + - reg + - interrupts + - power-domains + - clocks + - clock-names + - iommus + - memory-region + - video-core0 + - video-core1 + +examples: + - | + #include + #include + + video-codec@aa00000 { + compatible = "qcom,sdm845-venus"; + reg = <0 0x0aa00000 0 0xff000>; + interrupts = ; + clocks = <&videocc VIDEO_CC_VENUS_CTL_CORE_CLK>, + <&videocc VIDEO_CC_VENUS_AHB_CLK>, + <&videocc VIDEO_CC_VENUS_CTL_AXI_CLK>; + clock-names = "core", "iface", "bus"; + power-domains = <&videocc VENUS_GDSC>; + iommus = <&apps_smmu 0x10a0 0x8>, + <&apps_smmu 0x10b0 0x0>; + memory-region = <&venus_mem>; + + video-core0 { + compatible = "venus-decoder"; + clocks = <&videocc VIDEO_CC_VCODEC0_CORE_CLK>, + <&videocc VIDEO_CC_VCODEC0_AXI_CLK>; + clock-names = "core", "bus"; + power-domains = <&videocc VCODEC0_GDSC>; + }; + + video-core1 { + compatible = "venus-encoder"; + clocks = <&videocc VIDEO_CC_VCODEC1_CORE_CLK>, + <&videocc VIDEO_CC_VCODEC1_AXI_CLK>; + clock-names = "core", "bus"; + power-domains = <&videocc VCODEC1_GDSC>; + }; + }; diff --git a/Documentation/devicetree/bindings/media/qcom,venus.txt b/Documentation/devicetree/bindings/media/qcom,venus.txt deleted file mode 100644 index b602c4c025e7..000000000000 --- a/Documentation/devicetree/bindings/media/qcom,venus.txt +++ /dev/null @@ -1,120 +0,0 @@ -* Qualcomm Venus video encoder/decoder accelerators - -- compatible: - Usage: required - Value type: - Definition: Value should contain one of: - - "qcom,msm8916-venus" - - "qcom,msm8996-venus" - - "qcom,sdm845-venus" -- reg: - Usage: required - Value type: - Definition: Register base address and length of the register map. -- interrupts: - Usage: required - Value type: - Definition: Should contain interrupt line number. -- clocks: - Usage: required - Value type: - Definition: A List of phandle and clock specifier pairs as listed - in clock-names property. -- clock-names: - Usage: required for msm8916 - Value type: - Definition: Should contain the following entries: - - "core" Core video accelerator clock - - "iface" Video accelerator AHB clock - - "bus" Video accelerator AXI clock -- clock-names: - Usage: required for msm8996 - Value type: - Definition: Should contain the following entries: - - "core" Core video accelerator clock - - "iface" Video accelerator AHB clock - - "bus" Video accelerator AXI clock - - "mbus" Video MAXI clock -- power-domains: - Usage: required - Value type: - Definition: A phandle and power domain specifier pairs to the - power domain which is responsible for collapsing - and restoring power to the peripheral. -- iommus: - Usage: required - Value type: - Definition: A list of phandle and IOMMU specifier pairs. -- memory-region: - Usage: required - Value type: - Definition: reference to the reserved-memory for the firmware - memory region. - -* Subnodes -The Venus video-codec node must contain two subnodes representing -video-decoder and video-encoder, and one optional firmware subnode. -Firmware subnode is needed when the platform does not have TrustZone. - -Every of video-encoder or video-decoder subnode should have: - -- compatible: - Usage: required - Value type: - Definition: Value should contain "venus-decoder" or "venus-encoder" -- clocks: - Usage: required for msm8996 - Value type: - Definition: A List of phandle and clock specifier pairs as listed - in clock-names property. -- clock-names: - Usage: required for msm8996 - Value type: - Definition: Should contain the following entries: - - "core" Subcore video accelerator clock - -- power-domains: - Usage: required for msm8996 - Value type: - Definition: A phandle and power domain specifier pairs to the - power domain which is responsible for collapsing - and restoring power to the subcore. - -The firmware subnode must have: - -- iommus: - Usage: required - Value type: - Definition: A list of phandle and IOMMU specifier pairs. - -* An Example - video-codec@1d00000 { - compatible = "qcom,msm8916-venus"; - reg = <0x01d00000 0xff000>; - interrupts = ; - clocks = <&gcc GCC_VENUS0_VCODEC0_CLK>, - <&gcc GCC_VENUS0_AHB_CLK>, - <&gcc GCC_VENUS0_AXI_CLK>; - clock-names = "core", "iface", "bus"; - power-domains = <&gcc VENUS_GDSC>; - iommus = <&apps_iommu 5>; - memory-region = <&venus_mem>; - - video-decoder { - compatible = "venus-decoder"; - clocks = <&mmcc VIDEO_SUBCORE0_CLK>; - clock-names = "core"; - power-domains = <&mmcc VENUS_CORE0_GDSC>; - }; - - video-encoder { - compatible = "venus-encoder"; - clocks = <&mmcc VIDEO_SUBCORE1_CLK>; - clock-names = "core"; - power-domains = <&mmcc VENUS_CORE1_GDSC>; - }; - - video-firmware { - iommus = <&apps_iommu 0x10b2 0x0>; - }; - }; diff --git a/Documentation/devicetree/bindings/media/rc.yaml b/Documentation/devicetree/bindings/media/rc.yaml index a64ee038d235..b27c9385d490 100644 --- a/Documentation/devicetree/bindings/media/rc.yaml +++ b/Documentation/devicetree/bindings/media/rc.yaml @@ -143,6 +143,7 @@ properties: - rc-videomate-k100 - rc-videomate-s350 - rc-videomate-tv-pvr + - rc-videostrong-kii-pro - rc-wetek-hub - rc-wetek-play2 - rc-winfast diff --git a/Documentation/devicetree/bindings/media/rockchip-rga.txt b/Documentation/devicetree/bindings/media/rockchip-rga.txt index fd5276abfad6..c53a8e5133f6 100644 --- a/Documentation/devicetree/bindings/media/rockchip-rga.txt +++ b/Documentation/devicetree/bindings/media/rockchip-rga.txt @@ -6,8 +6,9 @@ BitBLT, alpha blending and image blur/sharpness. Required properties: - compatible: value should be one of the following - "rockchip,rk3288-rga"; - "rockchip,rk3399-rga"; + "rockchip,rk3228-rga", "rockchip,rk3288-rga": for Rockchip RK3228 + "rockchip,rk3288-rga": for Rockchip RK3288 + "rockchip,rk3399-rga": for Rockchip RK3399 - interrupts: RGA interrupt specifier. diff --git a/Documentation/media/kapi/csi2.rst b/Documentation/media/kapi/csi2.rst index 030a5c41ec75..e111ff7bfd3d 100644 --- a/Documentation/media/kapi/csi2.rst +++ b/Documentation/media/kapi/csi2.rst @@ -74,7 +74,7 @@ Before the receiver driver may enable the CSI-2 transmitter by using the :c:type:`v4l2_subdev_video_ops`->s_stream(), it must have powered the transmitter up by using the :c:type:`v4l2_subdev_core_ops`->s_power() callback. This may take -place either indirectly by using :c:func:`v4l2_pipeline_pm_use` or +place either indirectly by using :c:func:`v4l2_pipeline_pm_get` or directly. Formats diff --git a/Documentation/media/kapi/v4l2-dev.rst b/Documentation/media/kapi/v4l2-dev.rst index 4c5a15c53dbf..63c064837c00 100644 --- a/Documentation/media/kapi/v4l2-dev.rst +++ b/Documentation/media/kapi/v4l2-dev.rst @@ -185,7 +185,7 @@ This will create the character device for you. .. code-block:: c - err = video_register_device(vdev, VFL_TYPE_GRABBER, -1); + err = video_register_device(vdev, VFL_TYPE_VIDEO, -1); if (err) { video_device_release(vdev); /* or kfree(my_vdev); */ return err; @@ -201,7 +201,7 @@ types exist: ========================== ==================== ============================== :c:type:`vfl_devnode_type` Device name Usage ========================== ==================== ============================== -``VFL_TYPE_GRABBER`` ``/dev/videoX`` for video input/output devices +``VFL_TYPE_VIDEO`` ``/dev/videoX`` for video input/output devices ``VFL_TYPE_VBI`` ``/dev/vbiX`` for vertical blank data (i.e. closed captions, teletext) ``VFL_TYPE_RADIO`` ``/dev/radioX`` for radio tuners diff --git a/Documentation/media/uapi/cec/cec-ioc-adap-g-conn-info.rst b/Documentation/media/uapi/cec/cec-ioc-adap-g-conn-info.rst index a21659d55c6b..6818ddf1495c 100644 --- a/Documentation/media/uapi/cec/cec-ioc-adap-g-conn-info.rst +++ b/Documentation/media/uapi/cec/cec-ioc-adap-g-conn-info.rst @@ -44,18 +44,18 @@ is only available if the ``CEC_CAP_CONNECTOR_INFO`` capability is set. .. flat-table:: struct cec_connector_info :header-rows: 0 :stub-columns: 0 - :widths: 1 1 1 8 + :widths: 1 1 8 * - __u32 - ``type`` - The type of connector this adapter is associated with. - * - union + * - union { - ``(anonymous)`` - - - * - - - ``struct cec_drm_connector_info`` + * - ``struct cec_drm_connector_info`` - drm - :ref:`cec-drm-connector-info` + * - } + - .. tabularcolumns:: |p{4.4cm}|p{2.5cm}|p{10.6cm}| diff --git a/Documentation/media/uapi/cec/cec-ioc-dqevent.rst b/Documentation/media/uapi/cec/cec-ioc-dqevent.rst index 5e21b1fbfc01..d16b226b1bef 100644 --- a/Documentation/media/uapi/cec/cec-ioc-dqevent.rst +++ b/Documentation/media/uapi/cec/cec-ioc-dqevent.rst @@ -109,35 +109,33 @@ it is guaranteed that the state did change in between the two events. .. flat-table:: struct cec_event :header-rows: 0 :stub-columns: 0 - :widths: 1 1 1 8 + :widths: 1 1 8 * - __u64 - ``ts`` - - :cspan:`1`\ Timestamp of the event in ns. + - Timestamp of the event in ns. The timestamp has been taken from the ``CLOCK_MONOTONIC`` clock. To access the same clock from userspace use :c:func:`clock_gettime`. * - __u32 - ``event`` - - :cspan:`1` The CEC event type, see :ref:`cec-events`. + - The CEC event type, see :ref:`cec-events`. * - __u32 - ``flags`` - - :cspan:`1` Event flags, see :ref:`cec-event-flags`. - * - union + - Event flags, see :ref:`cec-event-flags`. + * - union { - (anonymous) - - - - - * - - - struct cec_event_state_change + * - struct cec_event_state_change - ``state_change`` - The new adapter state as sent by the :ref:`CEC_EVENT_STATE_CHANGE ` event. - * - - - struct cec_event_lost_msgs + * - struct cec_event_lost_msgs - ``lost_msgs`` - The number of lost messages as sent by the :ref:`CEC_EVENT_LOST_MSGS ` event. + * - } + - .. tabularcolumns:: |p{5.6cm}|p{0.9cm}|p{11.0cm}| diff --git a/Documentation/media/uapi/mediactl/media-ioc-enum-entities.rst b/Documentation/media/uapi/mediactl/media-ioc-enum-entities.rst index 6218d9cbdd83..33e2b110145c 100644 --- a/Documentation/media/uapi/mediactl/media-ioc-enum-entities.rst +++ b/Documentation/media/uapi/mediactl/media-ioc-enum-entities.rst @@ -64,12 +64,11 @@ id's until they get an error. .. flat-table:: struct media_entity_desc :header-rows: 0 :stub-columns: 0 - :widths: 1 1 1 1 8 + :widths: 2 2 1 8 * - __u32 - ``id`` - - - - Entity ID, set by the application. When the ID is or'ed with ``MEDIA_ENT_ID_FLAG_NEXT``, the driver clears the flag and returns the first entity with a larger ID. Do not expect that the ID will @@ -79,79 +78,70 @@ id's until they get an error. * - char - ``name``\ [32] - - - - Entity name as an UTF-8 NULL-terminated string. This name must be unique within the media topology. * - __u32 - ``type`` - - - - Entity type, see :ref:`media-entity-functions` for details. * - __u32 - ``revision`` - - - - Entity revision. Always zero (obsolete) * - __u32 - ``flags`` - - - - Entity flags, see :ref:`media-entity-flag` for details. * - __u32 - ``group_id`` - - - - Entity group ID. Always zero (obsolete) * - __u16 - ``pads`` - - - - Number of pads * - __u16 - ``links`` - - - - Total number of outbound links. Inbound links are not counted in this field. * - __u32 - ``reserved[4]`` - - - - Reserved for future extensions. Drivers and applications must set the array to zero. - * - union + * - union { + - (anonymous) - * - - - struct + * - struct - ``dev`` - - Valid for (sub-)devices that create a single device node. * - - - - __u32 - ``major`` - Device node major number. * - - - - __u32 - ``minor`` - Device node minor number. - * - - - __u8 + * - __u8 - ``raw``\ [184] - - + * - } + - Return Value diff --git a/Documentation/media/uapi/v4l/buffer.rst b/Documentation/media/uapi/v4l/buffer.rst index 9149b57728e5..3112300c2fa0 100644 --- a/Documentation/media/uapi/v4l/buffer.rst +++ b/Documentation/media/uapi/v4l/buffer.rst @@ -172,11 +172,10 @@ struct v4l2_buffer .. flat-table:: struct v4l2_buffer :header-rows: 0 :stub-columns: 0 - :widths: 1 2 1 10 + :widths: 1 2 10 * - __u32 - ``index`` - - - Number of the buffer, set by the application except when calling :ref:`VIDIOC_DQBUF `, then it is set by the driver. This field can range from zero to the number of buffers @@ -186,14 +185,12 @@ struct v4l2_buffer :ref:`VIDIOC_CREATE_BUFS` minus one. * - __u32 - ``type`` - - - Type of the buffer, same as struct :c:type:`v4l2_format` ``type`` or struct :c:type:`v4l2_requestbuffers` ``type``, set by the application. See :c:type:`v4l2_buf_type` * - __u32 - ``bytesused`` - - - The number of bytes occupied by the data in the buffer. It depends on the negotiated data format and may change with each buffer for compressed variable size data like JPEG images. Drivers must set @@ -205,18 +202,15 @@ struct v4l2_buffer ``planes`` pointer is used instead. * - __u32 - ``flags`` - - - Flags set by the application or driver, see :ref:`buffer-flags`. * - __u32 - ``field`` - - - Indicates the field order of the image in the buffer, see :c:type:`v4l2_field`. This field is not used when the buffer contains VBI data. Drivers must set it when ``type`` refers to a capture stream, applications when it refers to an output stream. * - struct timeval - ``timestamp`` - - - For capture streams this is time when the first data byte was captured, as returned by the :c:func:`clock_gettime()` function for the relevant clock id; see ``V4L2_BUF_FLAG_TIMESTAMP_*`` in @@ -229,7 +223,6 @@ struct v4l2_buffer stream. * - struct :c:type:`v4l2_timecode` - ``timecode`` - - - When the ``V4L2_BUF_FLAG_TIMECODE`` flag is set in ``flags``, this structure contains a frame timecode. In :c:type:`V4L2_FIELD_ALTERNATE ` mode the top and @@ -239,10 +232,9 @@ struct v4l2_buffer independent of the ``timestamp`` and ``sequence`` fields. * - __u32 - ``sequence`` - - - Set by the driver, counting the frames (not fields!) in sequence. This field is set for both input and output devices. - * - :cspan:`3` + * - :cspan:`2` In :c:type:`V4L2_FIELD_ALTERNATE ` mode the top and bottom field have the same sequence number. The count starts at @@ -262,13 +254,11 @@ struct v4l2_buffer * - __u32 - ``memory`` - - - This field must be set by applications and/or drivers in accordance with the selected I/O method. See :c:type:`v4l2_memory` - * - union + * - union { - ``m`` - * - - - __u32 + * - __u32 - ``offset`` - For the single-planar API and when ``memory`` is ``V4L2_MEMORY_MMAP`` this is the offset of the buffer from the @@ -276,29 +266,27 @@ struct v4l2_buffer and apart of serving as parameter to the :ref:`mmap() ` function not useful for applications. See :ref:`mmap` for details - * - - - unsigned long + * - unsigned long - ``userptr`` - For the single-planar API and when ``memory`` is ``V4L2_MEMORY_USERPTR`` this is a pointer to the buffer (casted to unsigned long type) in virtual memory, set by the application. See :ref:`userp` for details. - * - - - struct v4l2_plane + * - struct v4l2_plane - ``*planes`` - When using the multi-planar API, contains a userspace pointer to an array of struct :c:type:`v4l2_plane`. The size of the array should be put in the ``length`` field of this struct :c:type:`v4l2_buffer` structure. - * - - - int + * - int - ``fd`` - For the single-plane API and when ``memory`` is ``V4L2_MEMORY_DMABUF`` this is the file descriptor associated with a DMABUF buffer. + * - } + - * - __u32 - ``length`` - - - Size of the buffer (not the payload) in bytes for the single-planar API. This is set by the driver based on the calls to :ref:`VIDIOC_REQBUFS` and/or @@ -308,12 +296,10 @@ struct v4l2_buffer actual number of valid elements in that array. * - __u32 - ``reserved2`` - - - A place holder for future extensions. Drivers and applications must set this to 0. * - __u32 - ``request_fd`` - - - The file descriptor of the request to queue the buffer to. If the flag ``V4L2_BUF_FLAG_REQUEST_FD`` is set, then the buffer will be queued to this request. If the flag is not set, then this field will @@ -344,11 +330,10 @@ struct v4l2_plane .. flat-table:: :header-rows: 0 :stub-columns: 0 - :widths: 1 1 1 2 + :widths: 1 1 2 * - __u32 - ``bytesused`` - - - The number of bytes occupied by data in the plane (its payload). Drivers must set this field when ``type`` refers to a capture stream, applications when it refers to an output stream. If the @@ -362,40 +347,35 @@ struct v4l2_plane which may not be 0. * - __u32 - ``length`` - - - Size in bytes of the plane (not its payload). This is set by the driver based on the calls to :ref:`VIDIOC_REQBUFS` and/or :ref:`VIDIOC_CREATE_BUFS`. - * - union + * - union { - ``m`` - - - - - * - - - __u32 + * - __u32 - ``mem_offset`` - When the memory type in the containing struct :c:type:`v4l2_buffer` is ``V4L2_MEMORY_MMAP``, this is the value that should be passed to :ref:`mmap() `, similar to the ``offset`` field in struct :c:type:`v4l2_buffer`. - * - - - unsigned long + * - unsigned long - ``userptr`` - When the memory type in the containing struct :c:type:`v4l2_buffer` is ``V4L2_MEMORY_USERPTR``, this is a userspace pointer to the memory allocated for this plane by an application. - * - - - int + * - int - ``fd`` - When the memory type in the containing struct :c:type:`v4l2_buffer` is ``V4L2_MEMORY_DMABUF``, this is a file descriptor associated with a DMABUF buffer, similar to the ``fd`` field in struct :c:type:`v4l2_buffer`. + * - } + - * - __u32 - ``data_offset`` - - - Offset in bytes to video data in the plane. Drivers must set this field when ``type`` refers to a capture stream, applications when it refers to an output stream. @@ -407,7 +387,6 @@ struct v4l2_plane at offset ``data_offset`` from the start of the plane. * - __u32 - ``reserved[11]`` - - - Reserved for future use. Should be zeroed by drivers and applications. diff --git a/Documentation/media/uapi/v4l/dev-sliced-vbi.rst b/Documentation/media/uapi/v4l/dev-sliced-vbi.rst index e86346f66017..7b2d38dd402a 100644 --- a/Documentation/media/uapi/v4l/dev-sliced-vbi.rst +++ b/Documentation/media/uapi/v4l/dev-sliced-vbi.rst @@ -478,33 +478,30 @@ struct v4l2_mpeg_vbi_fmt_ivtv .. flat-table:: :header-rows: 0 :stub-columns: 0 - :widths: 1 1 1 2 + :widths: 1 1 2 * - __u8 - ``magic``\ [4] - - - A "magic" constant from :ref:`v4l2-mpeg-vbi-fmt-ivtv-magic` that indicates this is a valid sliced VBI data payload and also indicates which member of the anonymous union, ``itv0`` or ``ITV0``, to use for the payload data. - * - union + * - union { - (anonymous) - * - - - struct :c:type:`v4l2_mpeg_vbi_itv0` + * - struct :c:type:`v4l2_mpeg_vbi_itv0` - ``itv0`` - The primary form of the sliced VBI data payload that contains anywhere from 1 to 35 lines of sliced VBI data. Line masks are provided in this form of the payload indicating which VBI lines are provided. - * - - - struct :ref:`v4l2_mpeg_vbi_ITV0 ` + * - struct :ref:`v4l2_mpeg_vbi_ITV0 ` - ``ITV0`` - An alternate form of the sliced VBI data payload used when 36 lines of sliced VBI data are present. No line masks are provided in this form of the payload; all valid line mask bits are implcitly set. - - + * - } + - .. _v4l2-mpeg-vbi-fmt-ivtv-magic: diff --git a/Documentation/media/uapi/v4l/ext-ctrls-codec.rst b/Documentation/media/uapi/v4l/ext-ctrls-codec.rst index 28313c0f4e7c..d4fc5f25aa14 100644 --- a/Documentation/media/uapi/v4l/ext-ctrls-codec.rst +++ b/Documentation/media/uapi/v4l/ext-ctrls-codec.rst @@ -2028,6 +2028,22 @@ enum v4l2_mpeg_video_h264_hierarchical_coding_type - * - ``V4L2_H264_DPB_ENTRY_FLAG_LONG_TERM`` - 0x00000004 - The DPB entry is a long term reference frame + * - ``V4L2_H264_DPB_ENTRY_FLAG_FIELD`` + - 0x00000008 + - The DPB entry is a field reference, which means only one of the field + will be used when decoding the new frame/field. When not set the DPB + entry is a frame reference (both fields will be used). Note that this + flag does not say anything about the number of fields contained in the + reference frame, it just describes the one used to decode the new + field/frame + * - ``V4L2_H264_DPB_ENTRY_FLAG_BOTTOM_FIELD`` + - 0x00000010 + - The DPB entry is a bottom field reference (only the bottom field of the + reference frame is needed to decode the new frame/field). Only valid if + V4L2_H264_DPB_ENTRY_FLAG_FIELD is set. When + V4L2_H264_DPB_ENTRY_FLAG_FIELD is set but + V4L2_H264_DPB_ENTRY_FLAG_BOTTOM_FIELD is not, that means the + DPB entry is a top field reference ``V4L2_CID_MPEG_VIDEO_H264_DECODE_MODE (enum)`` Specifies the decoding mode to use. Currently exposes slice-based and diff --git a/Documentation/media/uapi/v4l/pixfmt-bayer.rst b/Documentation/media/uapi/v4l/pixfmt-bayer.rst index cfa2f4e3e114..807ab34ba93b 100644 --- a/Documentation/media/uapi/v4l/pixfmt-bayer.rst +++ b/Documentation/media/uapi/v4l/pixfmt-bayer.rst @@ -34,5 +34,6 @@ orders. See also `the Wikipedia article on Bayer filter pixfmt-srggb10-ipu3 pixfmt-srggb12 pixfmt-srggb12p + pixfmt-srggb14 pixfmt-srggb14p pixfmt-srggb16 diff --git a/Documentation/media/uapi/v4l/pixfmt-srggb14.rst b/Documentation/media/uapi/v4l/pixfmt-srggb14.rst new file mode 100644 index 000000000000..3420d4d1825e --- /dev/null +++ b/Documentation/media/uapi/v4l/pixfmt-srggb14.rst @@ -0,0 +1,82 @@ +.. Permission is granted to copy, distribute and/or modify this +.. document under the terms of the GNU Free Documentation License, +.. Version 1.1 or any later version published by the Free Software +.. Foundation, with no Invariant Sections, no Front-Cover Texts +.. and no Back-Cover Texts. A copy of the license is included at +.. Documentation/media/uapi/fdl-appendix.rst. +.. +.. TODO: replace it to GFDL-1.1-or-later WITH no-invariant-sections + +.. _V4L2-PIX-FMT-SRGGB14: +.. _v4l2-pix-fmt-sbggr14: +.. _v4l2-pix-fmt-sgbrg14: +.. _v4l2-pix-fmt-sgrbg14: + + +*************************************************************************************************************************** +V4L2_PIX_FMT_SRGGB14 ('RG14'), V4L2_PIX_FMT_SGRBG14 ('GR14'), V4L2_PIX_FMT_SGBRG14 ('GB14'), V4L2_PIX_FMT_SBGGR14 ('BG14'), +*************************************************************************************************************************** + + +14-bit Bayer formats expanded to 16 bits + + +Description +=========== + +These four pixel formats are raw sRGB / Bayer formats with 14 bits per +colour. Each sample is stored in a 16-bit word, with two unused high +bits filled with zeros. Each n-pixel row contains n/2 green samples +and n/2 blue or red samples, with alternating red and blue rows. Bytes +are stored in memory in little endian order. They are conventionally +described as GRGR... BGBG..., RGRG... GBGB..., etc. Below is an +example of a small V4L2_PIX_FMT_SBGGR14 image: + +**Byte Order.** +Each cell is one byte, the two most significant bits in the high bytes are +zero. + + + +.. flat-table:: + :header-rows: 0 + :stub-columns: 0 + :widths: 2 1 1 1 1 1 1 1 1 + + + * - start + 0: + - B\ :sub:`00low` + - B\ :sub:`00high` + - G\ :sub:`01low` + - G\ :sub:`01high` + - B\ :sub:`02low` + - B\ :sub:`02high` + - G\ :sub:`03low` + - G\ :sub:`03high` + * - start + 8: + - G\ :sub:`10low` + - G\ :sub:`10high` + - R\ :sub:`11low` + - R\ :sub:`11high` + - G\ :sub:`12low` + - G\ :sub:`12high` + - R\ :sub:`13low` + - R\ :sub:`13high` + * - start + 16: + - B\ :sub:`20low` + - B\ :sub:`20high` + - G\ :sub:`21low` + - G\ :sub:`21high` + - B\ :sub:`22low` + - B\ :sub:`22high` + - G\ :sub:`23low` + - G\ :sub:`23high` + * - start + 24: + - G\ :sub:`30low` + - G\ :sub:`30high` + - R\ :sub:`31low` + - R\ :sub:`31high` + - G\ :sub:`32low` + - G\ :sub:`32high` + - R\ :sub:`33low` + - R\ :sub:`33high` diff --git a/Documentation/media/uapi/v4l/pixfmt-v4l2-mplane.rst b/Documentation/media/uapi/v4l/pixfmt-v4l2-mplane.rst index db43dda5aafb..054275c0dfc1 100644 --- a/Documentation/media/uapi/v4l/pixfmt-v4l2-mplane.rst +++ b/Documentation/media/uapi/v4l/pixfmt-v4l2-mplane.rst @@ -100,7 +100,8 @@ describing all planes of that format. * - __u8 - ``flags`` - Flags set by the application or driver, see :ref:`format-flags`. - * - :cspan:`2` union { (anonymous) + * - union { + - (anonymous) * - __u8 - ``ycbcr_enc`` - Y'CbCr encoding, from enum :c:type:`v4l2_ycbcr_encoding`. @@ -113,7 +114,8 @@ describing all planes of that format. This information supplements the ``colorspace`` and must be set by the driver for capture streams and by the application for output streams, see :ref:`colorspaces`. - * - :cspan:`2` } + * - } + - * - __u8 - ``quantization`` - Quantization range, from enum :c:type:`v4l2_quantization`. diff --git a/Documentation/media/uapi/v4l/pixfmt-v4l2.rst b/Documentation/media/uapi/v4l/pixfmt-v4l2.rst index a8321c348bf8..a993b861bf75 100644 --- a/Documentation/media/uapi/v4l/pixfmt-v4l2.rst +++ b/Documentation/media/uapi/v4l/pixfmt-v4l2.rst @@ -143,7 +143,6 @@ Single-planar format structure - Flags set by the application or driver, see :ref:`format-flags`. * - union { - (anonymous) - - * - __u32 - ``ycbcr_enc`` - Y'CbCr encoding, from enum :c:type:`v4l2_ycbcr_encoding`. @@ -158,7 +157,6 @@ Single-planar format structure streams, see :ref:`colorspaces`. * - } - - - * - __u32 - ``quantization`` - Quantization range, from enum :c:type:`v4l2_quantization`. diff --git a/Documentation/media/uapi/v4l/pixfmt-y14.rst b/Documentation/media/uapi/v4l/pixfmt-y14.rst new file mode 100644 index 000000000000..5c260f8da088 --- /dev/null +++ b/Documentation/media/uapi/v4l/pixfmt-y14.rst @@ -0,0 +1,72 @@ +.. Permission is granted to copy, distribute and/or modify this +.. document under the terms of the GNU Free Documentation License, +.. Version 1.1 or any later version published by the Free Software +.. Foundation, with no Invariant Sections, no Front-Cover Texts +.. and no Back-Cover Texts. A copy of the license is included at +.. Documentation/media/uapi/fdl-appendix.rst. +.. +.. TODO: replace it to GFDL-1.1-or-later WITH no-invariant-sections + +.. _V4L2-PIX-FMT-Y14: + +************************* +V4L2_PIX_FMT_Y14 ('Y14 ') +************************* + + +Grey-scale image + + +Description +=========== + +This is a grey-scale image with a depth of 14 bits per pixel. Pixels are +stored in 16-bit words with unused high bits padded with 0. The least +significant byte is stored at lower memory addresses (little-endian). + +**Byte Order.** +Each cell is one byte. + + + + +.. flat-table:: + :header-rows: 0 + :stub-columns: 0 + + * - start + 0: + - Y'\ :sub:`00low` + - Y'\ :sub:`00high` + - Y'\ :sub:`01low` + - Y'\ :sub:`01high` + - Y'\ :sub:`02low` + - Y'\ :sub:`02high` + - Y'\ :sub:`03low` + - Y'\ :sub:`03high` + * - start + 8: + - Y'\ :sub:`10low` + - Y'\ :sub:`10high` + - Y'\ :sub:`11low` + - Y'\ :sub:`11high` + - Y'\ :sub:`12low` + - Y'\ :sub:`12high` + - Y'\ :sub:`13low` + - Y'\ :sub:`13high` + * - start + 16: + - Y'\ :sub:`20low` + - Y'\ :sub:`20high` + - Y'\ :sub:`21low` + - Y'\ :sub:`21high` + - Y'\ :sub:`22low` + - Y'\ :sub:`22high` + - Y'\ :sub:`23low` + - Y'\ :sub:`23high` + * - start + 24: + - Y'\ :sub:`30low` + - Y'\ :sub:`30high` + - Y'\ :sub:`31low` + - Y'\ :sub:`31high` + - Y'\ :sub:`32low` + - Y'\ :sub:`32high` + - Y'\ :sub:`33low` + - Y'\ :sub:`33high` diff --git a/Documentation/media/uapi/v4l/subdev-formats.rst b/Documentation/media/uapi/v4l/subdev-formats.rst index 15e11f27b4c8..17bfb2beaa6a 100644 --- a/Documentation/media/uapi/v4l/subdev-formats.rst +++ b/Documentation/media/uapi/v4l/subdev-formats.rst @@ -5792,6 +5792,43 @@ the following codes. - u\ :sub:`2` - u\ :sub:`1` - u\ :sub:`0` + * .. _MEDIA-BUS-FMT-Y14-1X14: + + - MEDIA_BUS_FMT_Y14_1X14 + - 0x202d + - + - + - + - + - + - + - + - + - + - + - + - + - + - + - + - + - + - + - + - y\ :sub:`13` + - y\ :sub:`12` + - y\ :sub:`11` + - y\ :sub:`10` + - y\ :sub:`9` + - y\ :sub:`8` + - y\ :sub:`7` + - y\ :sub:`6` + - y\ :sub:`5` + - y\ :sub:`4` + - y\ :sub:`3` + - y\ :sub:`2` + - y\ :sub:`1` + - y\ :sub:`0` * .. _MEDIA-BUS-FMT-UYVY8-1X16: - MEDIA_BUS_FMT_UYVY8_1X16 diff --git a/Documentation/media/uapi/v4l/vidioc-dbg-g-chip-info.rst b/Documentation/media/uapi/v4l/vidioc-dbg-g-chip-info.rst index a1cf20181cf1..d38031dbe4e4 100644 --- a/Documentation/media/uapi/v4l/vidioc-dbg-g-chip-info.rst +++ b/Documentation/media/uapi/v4l/vidioc-dbg-g-chip-info.rst @@ -91,23 +91,23 @@ instructions. .. flat-table:: struct v4l2_dbg_match :header-rows: 0 :stub-columns: 0 - :widths: 1 1 1 2 + :widths: 1 1 2 * - __u32 - ``type`` - See :ref:`name-chip-match-types` for a list of possible types. - * - union + * - union { - (anonymous) - * - - - __u32 + * - __u32 - ``addr`` - Match a chip by this number, interpreted according to the ``type`` field. - * - - - char + * - char - ``name[32]`` - Match a chip by this name, interpreted according to the ``type`` field. Currently unused. + * - } + - diff --git a/Documentation/media/uapi/v4l/vidioc-dbg-g-register.rst b/Documentation/media/uapi/v4l/vidioc-dbg-g-register.rst index 29e1d4fc4f52..112597c6cad2 100644 --- a/Documentation/media/uapi/v4l/vidioc-dbg-g-register.rst +++ b/Documentation/media/uapi/v4l/vidioc-dbg-g-register.rst @@ -100,23 +100,23 @@ instructions. .. flat-table:: struct v4l2_dbg_match :header-rows: 0 :stub-columns: 0 - :widths: 1 1 1 2 + :widths: 1 1 2 * - __u32 - ``type`` - See :ref:`chip-match-types` for a list of possible types. - * - union + * - union { - (anonymous) - * - - - __u32 + * - __u32 - ``addr`` - Match a chip by this number, interpreted according to the ``type`` field. - * - - - char + * - char - ``name[32]`` - Match a chip by this name, interpreted according to the ``type`` field. Currently unused. + * - } + - diff --git a/Documentation/media/uapi/v4l/vidioc-decoder-cmd.rst b/Documentation/media/uapi/v4l/vidioc-decoder-cmd.rst index f1a504836f31..784c5980da8d 100644 --- a/Documentation/media/uapi/v4l/vidioc-decoder-cmd.rst +++ b/Documentation/media/uapi/v4l/vidioc-decoder-cmd.rst @@ -77,32 +77,25 @@ introduced in Linux 3.3. They are, however, mandatory for stateful mem2mem decod .. flat-table:: struct v4l2_decoder_cmd :header-rows: 0 :stub-columns: 0 - :widths: 11 24 12 16 106 + :widths: 1 1 1 3 * - __u32 - ``cmd`` - - - - The decoder command, see :ref:`decoder-cmds`. * - __u32 - ``flags`` - - - - Flags to go with the command. If no flags are defined for this command, drivers and applications must set this field to zero. - * - union + * - union { - (anonymous) - - - - - - - * - - - struct + * - struct - ``start`` - - Structure containing additional data for the ``V4L2_DEC_CMD_START`` command. * - - - - __s32 - ``speed`` - Playback speed and direction. The playback speed is defined as @@ -113,7 +106,6 @@ introduced in Linux 3.3. They are, however, mandatory for stateful mem2mem decod of 1 steps just one frame forward, a speed of -1 steps just one frame back. * - - - - __u32 - ``format`` - Format restrictions. This field is set by the driver, not the @@ -124,30 +116,26 @@ introduced in Linux 3.3. They are, however, mandatory for stateful mem2mem decod GOPs, which it can then play in reverse order. So to implement reverse playback the application must feed the decoder the last GOP in the video file, then the GOP before that, etc. etc. - * - - - struct + * - struct - ``stop`` - - Structure containing additional data for the ``V4L2_DEC_CMD_STOP`` command. * - - - - __u64 - ``pts`` - Stop playback at this ``pts`` or immediately if the playback is already past that timestamp. Leave to 0 if you want to stop after the last frame was decoded. - * - - - struct + * - struct - ``raw`` - - - - * - - - - __u32 - ``data``\ [16] - Reserved for future extensions. Drivers and applications must set the array to zero. + * - } + - diff --git a/Documentation/media/uapi/v4l/vidioc-dqevent.rst b/Documentation/media/uapi/v4l/vidioc-dqevent.rst index 42659a3d1705..2f37d255352a 100644 --- a/Documentation/media/uapi/v4l/vidioc-dqevent.rst +++ b/Documentation/media/uapi/v4l/vidioc-dqevent.rst @@ -55,66 +55,54 @@ call. .. flat-table:: struct v4l2_event :header-rows: 0 :stub-columns: 0 - :widths: 1 1 2 1 + :widths: 1 1 2 * - __u32 - ``type`` - - - Type of the event, see :ref:`event-type`. - * - union + * - union { - ``u`` - - - - - * - - - struct :c:type:`v4l2_event_vsync` + * - struct :c:type:`v4l2_event_vsync` - ``vsync`` - Event data for event ``V4L2_EVENT_VSYNC``. - * - - - struct :c:type:`v4l2_event_ctrl` + * - struct :c:type:`v4l2_event_ctrl` - ``ctrl`` - Event data for event ``V4L2_EVENT_CTRL``. - * - - - struct :c:type:`v4l2_event_frame_sync` + * - struct :c:type:`v4l2_event_frame_sync` - ``frame_sync`` - Event data for event ``V4L2_EVENT_FRAME_SYNC``. - * - - - struct :c:type:`v4l2_event_motion_det` + * - struct :c:type:`v4l2_event_motion_det` - ``motion_det`` - Event data for event V4L2_EVENT_MOTION_DET. - * - - - struct :c:type:`v4l2_event_src_change` + * - struct :c:type:`v4l2_event_src_change` - ``src_change`` - Event data for event V4L2_EVENT_SOURCE_CHANGE. - * - - - __u8 + * - __u8 - ``data``\ [64] - Event data. Defined by the event type. The union should be used to define easily accessible type for events. + * - } + - * - __u32 - ``pending`` - - - Number of pending events excluding this one. * - __u32 - ``sequence`` - - - Event sequence number. The sequence number is incremented for every subscribed event that takes place. If sequence numbers are not contiguous it means that events have been lost. * - struct timespec - ``timestamp`` - - - Event timestamp. The timestamp has been taken from the ``CLOCK_MONOTONIC`` clock. To access the same clock outside V4L2, use :c:func:`clock_gettime`. * - u32 - ``id`` - - - The ID associated with the event source. If the event does not have an associated ID (this depends on the event type), then this is 0. * - __u32 - ``reserved``\ [8] - - - Reserved for future extensions. Drivers must set the array to zero. @@ -233,54 +221,45 @@ call. .. flat-table:: struct v4l2_event_ctrl :header-rows: 0 :stub-columns: 0 - :widths: 1 1 2 1 + :widths: 1 1 2 * - __u32 - ``changes`` - - - A bitmask that tells what has changed. See :ref:`ctrl-changes-flags`. * - __u32 - ``type`` - - - The type of the control. See enum :c:type:`v4l2_ctrl_type`. - * - union (anonymous) - - - - - - - * - - - __s32 + * - union { + - (anonymous) + * - __s32 - ``value`` - The 32-bit value of the control for 32-bit control types. This is 0 for string controls since the value of a string cannot be passed using :ref:`VIDIOC_DQEVENT`. - * - - - __s64 + * - __s64 - ``value64`` - The 64-bit value of the control for 64-bit control types. + * - } + - * - __u32 - ``flags`` - - - The control flags. See :ref:`control-flags`. * - __s32 - ``minimum`` - - - The minimum value of the control. See struct :ref:`v4l2_queryctrl `. * - __s32 - ``maximum`` - - - The maximum value of the control. See struct :ref:`v4l2_queryctrl `. * - __s32 - ``step`` - - - The step value of the control. See struct :ref:`v4l2_queryctrl `. * - __s32 - ``default_value`` - - - The default value value of the control. See struct :ref:`v4l2_queryctrl `. diff --git a/Documentation/media/uapi/v4l/vidioc-dv-timings-cap.rst b/Documentation/media/uapi/v4l/vidioc-dv-timings-cap.rst index e62d45d37072..1d0acbf14c4f 100644 --- a/Documentation/media/uapi/v4l/vidioc-dv-timings-cap.rst +++ b/Documentation/media/uapi/v4l/vidioc-dv-timings-cap.rst @@ -112,7 +112,7 @@ that doesn't support them will return an ``EINVAL`` error code. .. flat-table:: struct v4l2_dv_timings_cap :header-rows: 0 :stub-columns: 0 - :widths: 1 1 2 1 + :widths: 1 1 2 * - __u32 - ``type`` @@ -127,16 +127,14 @@ that doesn't support them will return an ``EINVAL`` error code. - Reserved for future extensions. Drivers and applications must set the array to zero. - * - union - - - - - * - - - struct :c:type:`v4l2_bt_timings_cap` + * - union { + - (anonymous) + * - struct :c:type:`v4l2_bt_timings_cap` - ``bt`` - BT.656/1120 timings capabilities of the hardware. - * - - - __u32 + * - __u32 - ``raw_data``\ [32] + * - } - .. tabularcolumns:: |p{7.0cm}|p{10.5cm}| diff --git a/Documentation/media/uapi/v4l/vidioc-enum-frameintervals.rst b/Documentation/media/uapi/v4l/vidioc-enum-frameintervals.rst index 2c69f26b165d..563a67cddeca 100644 --- a/Documentation/media/uapi/v4l/vidioc-enum-frameintervals.rst +++ b/Documentation/media/uapi/v4l/vidioc-enum-frameintervals.rst @@ -138,36 +138,31 @@ application should zero out all members except for the *IN* fields. * - __u32 - ``index`` - - - IN: Index of the given frame interval in the enumeration. * - __u32 - ``pixel_format`` - - - IN: Pixel format for which the frame intervals are enumerated. * - __u32 - ``width`` - - - IN: Frame width for which the frame intervals are enumerated. * - __u32 - ``height`` - - - IN: Frame height for which the frame intervals are enumerated. * - __u32 - ``type`` - - - OUT: Frame interval type the device supports. - * - union - - - - + * - union { + - (anonymous) - OUT: Frame interval with the given index. - * - - - struct :c:type:`v4l2_fract` + * - struct :c:type:`v4l2_fract` - ``discrete`` - Frame interval [s]. - * - - - struct :c:type:`v4l2_frmival_stepwise` + * - struct :c:type:`v4l2_frmival_stepwise` - ``stepwise`` - + * - } + - + - * - __u32 - ``reserved[2]`` - diff --git a/Documentation/media/uapi/v4l/vidioc-enum-framesizes.rst b/Documentation/media/uapi/v4l/vidioc-enum-framesizes.rst index cf31f548826f..cd97546a7122 100644 --- a/Documentation/media/uapi/v4l/vidioc-enum-framesizes.rst +++ b/Documentation/media/uapi/v4l/vidioc-enum-framesizes.rst @@ -155,31 +155,27 @@ application should zero out all members except for the *IN* fields. * - __u32 - ``index`` - - - IN: Index of the given frame size in the enumeration. * - __u32 - ``pixel_format`` - - - IN: Pixel format for which the frame sizes are enumerated. * - __u32 - ``type`` - - - OUT: Frame size type the device supports. - * - union - - - - + * - union { + - (anonymous) - OUT: Frame size with the given index. - * - - - struct :c:type:`v4l2_frmsize_discrete` + * - struct :c:type:`v4l2_frmsize_discrete` - ``discrete`` - - * - - - struct :c:type:`v4l2_frmsize_stepwise` + * - struct :c:type:`v4l2_frmsize_stepwise` - ``stepwise`` - + * - } + - + - * - __u32 - ``reserved[2]`` - - - Reserved space for future use. Must be zeroed by drivers and applications. diff --git a/Documentation/media/uapi/v4l/vidioc-g-dv-timings.rst b/Documentation/media/uapi/v4l/vidioc-g-dv-timings.rst index 5c675cbac4cf..e36dd2622857 100644 --- a/Documentation/media/uapi/v4l/vidioc-g-dv-timings.rst +++ b/Documentation/media/uapi/v4l/vidioc-g-dv-timings.rst @@ -179,23 +179,21 @@ EBUSY .. flat-table:: struct v4l2_dv_timings :header-rows: 0 :stub-columns: 0 - :widths: 1 1 2 1 + :widths: 1 1 2 * - __u32 - ``type`` - - - Type of DV timings as listed in :ref:`dv-timing-types`. - * - union - - - - - * - - - struct :c:type:`v4l2_bt_timings` + * - union { + - (anonymous) + * - struct :c:type:`v4l2_bt_timings` - ``bt`` - Timings defined by BT.656/1120 specifications - * - - - __u32 + * - __u32 - ``reserved``\ [32] - + * - } + - .. tabularcolumns:: |p{4.4cm}|p{4.4cm}|p{8.7cm}| diff --git a/Documentation/media/uapi/v4l/vidioc-g-ext-ctrls.rst b/Documentation/media/uapi/v4l/vidioc-g-ext-ctrls.rst index 271cac18afbb..cdb2a2a512d6 100644 --- a/Documentation/media/uapi/v4l/vidioc-g-ext-ctrls.rst +++ b/Documentation/media/uapi/v4l/vidioc-g-ext-ctrls.rst @@ -136,15 +136,13 @@ still cause this situation. .. flat-table:: struct v4l2_ext_control :header-rows: 0 :stub-columns: 0 - :widths: 1 1 1 2 + :widths: 1 1 2 * - __u32 - ``id`` - - - Identifies the control, set by the application. * - __u32 - ``size`` - - - The total size in bytes of the payload of this control. This is normally 0, but for pointer controls this should be set to the size of the memory containing the payload, or that will receive @@ -161,55 +159,48 @@ still cause this situation. *length* of the string may well be much smaller. * - __u32 - ``reserved2``\ [1] - - - Reserved for future extensions. Drivers and applications must set the array to zero. - * - union + * - union { - (anonymous) - * - - - __s32 + * - __s32 - ``value`` - New value or current value. Valid if this control is not of type ``V4L2_CTRL_TYPE_INTEGER64`` and ``V4L2_CTRL_FLAG_HAS_PAYLOAD`` is not set. - * - - - __s64 + * - __s64 - ``value64`` - New value or current value. Valid if this control is of type ``V4L2_CTRL_TYPE_INTEGER64`` and ``V4L2_CTRL_FLAG_HAS_PAYLOAD`` is not set. - * - - - char * + * - char * - ``string`` - A pointer to a string. Valid if this control is of type ``V4L2_CTRL_TYPE_STRING``. - * - - - __u8 * + * - __u8 * - ``p_u8`` - A pointer to a matrix control of unsigned 8-bit values. Valid if this control is of type ``V4L2_CTRL_TYPE_U8``. - * - - - __u16 * + * - __u16 * - ``p_u16`` - A pointer to a matrix control of unsigned 16-bit values. Valid if this control is of type ``V4L2_CTRL_TYPE_U16``. - * - - - __u32 * + * - __u32 * - ``p_u32`` - A pointer to a matrix control of unsigned 32-bit values. Valid if this control is of type ``V4L2_CTRL_TYPE_U32``. - * - - - :c:type:`v4l2_area` * + * - :c:type:`v4l2_area` * - ``p_area`` - A pointer to a struct :c:type:`v4l2_area`. Valid if this control is of type ``V4L2_CTRL_TYPE_AREA``. - * - - - void * + * - void * - ``ptr`` - A pointer to a compound type which can be an N-dimensional array and/or a compound type (the control's type is >= ``V4L2_CTRL_COMPOUND_TYPES``). Valid if ``V4L2_CTRL_FLAG_HAS_PAYLOAD`` is set for this control. + * - } + - .. tabularcolumns:: |p{4.0cm}|p{2.2cm}|p{2.1cm}|p{8.2cm}| @@ -221,12 +212,11 @@ still cause this situation. .. flat-table:: struct v4l2_ext_controls :header-rows: 0 :stub-columns: 0 - :widths: 1 1 2 1 + :widths: 1 1 2 - * - union + * - union { - (anonymous) - * - - - __u32 + * - __u32 - ``ctrl_class`` - The control class to which all controls belong, see :ref:`ctrl-class`. Drivers that use a kernel framework for @@ -235,8 +225,7 @@ still cause this situation. support this can be tested by setting ``ctrl_class`` to 0 and calling :ref:`VIDIOC_TRY_EXT_CTRLS ` with a ``count`` of 0. If that succeeds, then the driver supports this feature. - * - - - __u32 + * - __u32 - ``which`` - Which value of the control to get/set/try. ``V4L2_CTRL_WHICH_CUR_VAL`` will return the current value of the @@ -261,6 +250,8 @@ still cause this situation. by setting ctrl_class to ``V4L2_CTRL_WHICH_CUR_VAL`` and calling VIDIOC_TRY_EXT_CTRLS with a count of 0. If that fails, then the driver does not support ``V4L2_CTRL_WHICH_CUR_VAL``. + * - } + - * - __u32 - ``count`` - The number of controls in the controls array. May also be zero. diff --git a/Documentation/media/uapi/v4l/vidioc-g-fmt.rst b/Documentation/media/uapi/v4l/vidioc-g-fmt.rst index e35a9caff652..1e69bfc46e8d 100644 --- a/Documentation/media/uapi/v4l/vidioc-g-fmt.rst +++ b/Documentation/media/uapi/v4l/vidioc-g-fmt.rst @@ -103,51 +103,44 @@ The format as returned by :ref:`VIDIOC_TRY_FMT ` must be identical * - __u32 - ``type`` - - - Type of the data stream, see :c:type:`v4l2_buf_type`. - * - union + * - union { - ``fmt`` - * - - - struct :c:type:`v4l2_pix_format` + * - struct :c:type:`v4l2_pix_format` - ``pix`` - Definition of an image format, see :ref:`pixfmt`, used by video capture and output devices. - * - - - struct :c:type:`v4l2_pix_format_mplane` + * - struct :c:type:`v4l2_pix_format_mplane` - ``pix_mp`` - Definition of an image format, see :ref:`pixfmt`, used by video capture and output devices that support the :ref:`multi-planar version of the API `. - * - - - struct :c:type:`v4l2_window` + * - struct :c:type:`v4l2_window` - ``win`` - Definition of an overlaid image, see :ref:`overlay`, used by video overlay devices. - * - - - struct :c:type:`v4l2_vbi_format` + * - struct :c:type:`v4l2_vbi_format` - ``vbi`` - Raw VBI capture or output parameters. This is discussed in more detail in :ref:`raw-vbi`. Used by raw VBI capture and output devices. - * - - - struct :c:type:`v4l2_sliced_vbi_format` + * - struct :c:type:`v4l2_sliced_vbi_format` - ``sliced`` - Sliced VBI capture or output parameters. See :ref:`sliced` for details. Used by sliced VBI capture and output devices. - * - - - struct :c:type:`v4l2_sdr_format` + * - struct :c:type:`v4l2_sdr_format` - ``sdr`` - Definition of a data format, see :ref:`pixfmt`, used by SDR capture and output devices. - * - - - struct :c:type:`v4l2_meta_format` + * - struct :c:type:`v4l2_meta_format` - ``meta`` - Definition of a metadata format, see :ref:`meta-formats`, used by metadata capture devices. - * - - - __u8 + * - __u8 - ``raw_data``\ [200] - Place holder for future extensions. + * - } + - Return Value diff --git a/Documentation/media/uapi/v4l/vidioc-g-parm.rst b/Documentation/media/uapi/v4l/vidioc-g-parm.rst index d9d5d97848d3..044a459e073f 100644 --- a/Documentation/media/uapi/v4l/vidioc-g-parm.rst +++ b/Documentation/media/uapi/v4l/vidioc-g-parm.rst @@ -69,33 +69,29 @@ union holding separate parameters for input and output devices. .. flat-table:: struct v4l2_streamparm :header-rows: 0 :stub-columns: 0 - :widths: 1 1 1 2 + :widths: 1 1 2 * - __u32 - ``type`` - - - The buffer (stream) type, same as struct :c:type:`v4l2_format` ``type``, set by the application. See :c:type:`v4l2_buf_type`. - * - union + * - union { - ``parm`` - - - - - * - - - struct :c:type:`v4l2_captureparm` + * - struct :c:type:`v4l2_captureparm` - ``capture`` - Parameters for capture devices, used when ``type`` is ``V4L2_BUF_TYPE_VIDEO_CAPTURE`` or ``V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE``. - * - - - struct :c:type:`v4l2_outputparm` + * - struct :c:type:`v4l2_outputparm` - ``output`` - Parameters for output devices, used when ``type`` is ``V4L2_BUF_TYPE_VIDEO_OUTPUT`` or ``V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE``. - * - - - __u8 + * - __u8 - ``raw_data``\ [200] - A place holder for future extensions. + * - } + - diff --git a/Documentation/media/uapi/v4l/vidioc-queryctrl.rst b/Documentation/media/uapi/v4l/vidioc-queryctrl.rst index 6690928e657b..8971f4cfb16e 100644 --- a/Documentation/media/uapi/v4l/vidioc-queryctrl.rst +++ b/Documentation/media/uapi/v4l/vidioc-queryctrl.rst @@ -290,34 +290,29 @@ See also the examples in :ref:`control`. .. flat-table:: struct v4l2_querymenu :header-rows: 0 :stub-columns: 0 - :widths: 1 1 2 1 + :widths: 1 1 2 * - __u32 - - - ``id`` - Identifies the control, set by the application from the respective struct :ref:`v4l2_queryctrl ` ``id``. * - __u32 - - - ``index`` - Index of the menu item, starting at zero, set by the application. - * - union - - - - - - - * - - - __u8 + * - union { + - (anonymous) + * - __u8 - ``name``\ [32] - Name of the menu item, a NUL-terminated ASCII string. This information is intended for the user. This field is valid for ``V4L2_CTRL_TYPE_MENU`` type controls. - * - - - __s64 + * - __s64 - ``value`` - Value of the integer menu item. This field is valid for ``V4L2_CTRL_TYPE_INTEGER_MENU`` type controls. - * - __u32 + * - } - + * - __u32 - ``reserved`` - Reserved for future extensions. Drivers must set the array to zero. @@ -378,7 +373,7 @@ See also the examples in :ref:`control`. - 0 - 0 - A control which performs an action when set. Drivers must ignore - the value passed with ``VIDIOC_S_CTRL`` and return an ``EINVAL`` error + the value passed with ``VIDIOC_S_CTRL`` and return an ``EACCES`` error code on a ``VIDIOC_G_CTRL`` attempt. * - ``V4L2_CTRL_TYPE_INTEGER64`` - any diff --git a/Documentation/media/uapi/v4l/yuv-formats.rst b/Documentation/media/uapi/v4l/yuv-formats.rst index 867470e5f9e1..3b259e31b7a1 100644 --- a/Documentation/media/uapi/v4l/yuv-formats.rst +++ b/Documentation/media/uapi/v4l/yuv-formats.rst @@ -35,6 +35,7 @@ to brightness information. pixfmt-grey pixfmt-y10 pixfmt-y12 + pixfmt-y14 pixfmt-y10b pixfmt-y10p pixfmt-y16 diff --git a/Documentation/media/v4l-drivers/ipu3.rst b/Documentation/media/v4l-drivers/ipu3.rst index e4904ab44e60..a694f49491f9 100644 --- a/Documentation/media/v4l-drivers/ipu3.rst +++ b/Documentation/media/v4l-drivers/ipu3.rst @@ -311,10 +311,13 @@ Down Scaler and GDC blocks should be configured with the supported resolutions as each hardware block has its own alignment requirement. You must configure the output resolution of the hardware blocks smartly to meet -the hardware requirement along with keeping the maximum field of view. -The intermediate resolutions can be generated by specific tool and this -information can be obtained by looking at the following IPU3 ImgU configuration -table. +the hardware requirement along with keeping the maximum field of view. The +intermediate resolutions can be generated by specific tool - + +https://github.com/intel/intel-ipu3-pipecfg + +This tool can be used to generate intermediate resolutions. More information can +be obtained by looking at the following IPU3 ImgU configuration table. https://chromium.googlesource.com/chromiumos/overlays/board-overlays/+/master diff --git a/Documentation/media/v4l-drivers/vivid.rst b/Documentation/media/v4l-drivers/vivid.rst index 7082fec4075d..52e57b773f07 100644 --- a/Documentation/media/v4l-drivers/vivid.rst +++ b/Documentation/media/v4l-drivers/vivid.rst @@ -4,9 +4,9 @@ The Virtual Video Test Driver (vivid) ===================================== This driver emulates video4linux hardware of various types: video capture, video -output, vbi capture and output, radio receivers and transmitters and a software -defined radio receiver. In addition a simple framebuffer device is available for -testing capture and output overlays. +output, vbi capture and output, metadata capture and output, radio receivers and +transmitters, touch capture and a software defined radio receiver. In addition a +simple framebuffer device is available for testing capture and output overlays. Up to 64 vivid instances can be created, each with up to 16 inputs and 16 outputs. @@ -36,6 +36,8 @@ This document describes the features implemented by this driver: - Radio receiver and transmitter support, including RDS support - Software defined radio (SDR) support - Capture and output overlay support +- Metadata capture and output support +- Touch capture support These features will be described in more detail below. @@ -69,6 +71,9 @@ all configurable using the following module options: - bit 10-11: VBI Output node: 0 = none, 1 = raw vbi, 2 = sliced vbi, 3 = both - bit 12: Radio Transmitter node - bit 16: Framebuffer for testing overlays + - bit 17: Metadata Capture node + - bit 18: Metadata Output node + - bit 19: Touch Capture node So to create four instances, the first two with just one video capture device, the second two with just one video output device you would pass @@ -175,6 +180,21 @@ all configurable using the following module options: give the desired swradioX start number for each SDR capture device. The default is -1 which will just take the first free number. +- meta_cap_nr: + + give the desired videoX start number for each metadata capture device. + The default is -1 which will just take the first free number. + +- meta_out_nr: + + give the desired videoX start number for each metadata output device. + The default is -1 which will just take the first free number. + +- touch_cap_nr: + + give the desired v4l-touchX start number for each touch capture device. + The default is -1 which will just take the first free number. + - ccs_cap_mode: specify the allowed video capture crop/compose/scaling combination @@ -547,6 +567,33 @@ The generated data contains the In-phase and Quadrature components of a 1 kHz tone that has an amplitude of sqrt(2). +Metadata Capture +---------------- + +The Metadata capture generates UVC format metadata. The PTS and SCR are +transmitted based on the values set in vivid contols. + +The Metadata device will only work for the Webcam input, it will give +back an error for all other inputs. + + +Metadata Output +--------------- + +The Metadata output can be used to set brightness, contrast, saturation and hue. + +The Metadata device will only work for the Webcam output, it will give +back an error for all other outputs. + + +Touch Capture +------------- + +The Touch capture generates touch patterns simulating single tap, double tap, +triple tap, move from left to right, zoom in, zoom out, palm press (simulating +a large area being pressed on a touchpad), and simulating 16 simultaneous +touch points. + Controls -------- @@ -1049,6 +1096,16 @@ FM Radio Modulator Controls to pass the RDS blocks to the driver, or "Controls" where the RDS data is Provided by the RDS controls mentioned above. +Metadata Capture Controls +~~~~~~~~~~~~~~~~~~~~~~~~~~ + +- Generate PTS + + if set, then the generated metadata stream contains Presentation timestamp. + +- Generate SCR + + if set, then the generated metadata stream contains Source Clock information. Video, VBI and RDS Looping -------------------------- diff --git a/Documentation/translations/zh_CN/video4linux/v4l2-framework.txt b/Documentation/translations/zh_CN/video4linux/v4l2-framework.txt index 66c7c568bd86..9c39ee58ea50 100644 --- a/Documentation/translations/zh_CN/video4linux/v4l2-framework.txt +++ b/Documentation/translations/zh_CN/video4linux/v4l2-framework.txt @@ -649,7 +649,7 @@ video_device注册 接下来你需要注册视频设备：这会为你创建一个字符设备。 - err = video_register_device(vdev, VFL_TYPE_GRABBER, -1); + err = video_register_device(vdev, VFL_TYPE_VIDEO, -1); if (err) { video_device_release(vdev); /* or kfree(my_vdev); */ return err; @@ -660,7 +660,7 @@ video_device注册 注册哪种设备是根据类型（type）参数。存在以下类型： -VFL_TYPE_GRABBER: 用于视频输入/输出设备的 videoX +VFL_TYPE_VIDEO: 用于视频输入/输出设备的 videoX VFL_TYPE_VBI: 用于垂直消隐数据的 vbiX (例如，隐藏式字幕，图文电视) VFL_TYPE_RADIO: 用于广播调谐器的 radioX diff --git a/MAINTAINERS b/MAINTAINERS index 7ec848ae301c..1b37feaf18e6 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -10963,6 +10963,7 @@ F: drivers/media/platform/atmel/atmel-isc.h F: drivers/media/platform/atmel/atmel-isc-base.c F: drivers/media/platform/atmel/atmel-isc-regs.h F: Documentation/devicetree/bindings/media/atmel-isc.txt +F: include/linux/atmel-isc-media.h MICROCHIP ISI DRIVER M: Eugen Hristev @@ -13914,6 +13915,7 @@ L: linux-arm-msm@vger.kernel.org T: git git://linuxtv.org/media_tree.git S: Maintained F: drivers/media/platform/qcom/venus/ +F: Documentation/devicetree/bindings/media/*venus* QUALCOMM WCN36XX WIRELESS DRIVER M: Kalle Valo @@ -14328,9 +14330,12 @@ F: Documentation/devicetree/bindings/media/rockchip-rga.txt HANTRO VPU CODEC DRIVER M: Ezequiel Garcia +M: Philipp Zabel L: linux-media@vger.kernel.org +L: linux-rockchip@lists.infradead.org S: Maintained F: drivers/staging/media/hantro/ +F: Documentation/devicetree/bindings/media/nxp,imx8mq-vpu.yaml F: Documentation/devicetree/bindings/media/rockchip-vpu.txt ROCKER DRIVER @@ -14377,6 +14382,14 @@ F: include/net/rose.h F: include/uapi/linux/rose.h F: net/rose/ +ROTATION DRIVER FOR ALLWINNER A83T +M: Jernej Skrabec +L: linux-media@vger.kernel.org +T: git git://linuxtv.org/media_tree.git +S: Maintained +F: drivers/media/platform/sunxi/sun8i-rotate/ +F: Documentation/devicetree/bindings/media/allwinner,sun8i-a83t-de2-rotate.yaml + RTL2830 MEDIA DRIVER M: Antti Palosaari L: linux-media@vger.kernel.org @@ -15347,11 +15360,10 @@ S: Odd Fixes F: drivers/net/ethernet/smsc/smc91x.* SMIA AND SMIA++ IMAGE SENSOR DRIVER -M: Sakari Ailus +M: Sakari Ailus L: linux-media@vger.kernel.org S: Maintained F: drivers/media/i2c/smiapp/ -F: include/media/i2c/smiapp.h F: drivers/media/i2c/smiapp-pll.c F: drivers/media/i2c/smiapp-pll.h F: include/uapi/linux/smiapp.h @@ -15530,6 +15542,14 @@ S: Maintained F: drivers/media/i2c/imx214.c F: Documentation/devicetree/bindings/media/i2c/sony,imx214.txt +SONY IMX219 SENSOR DRIVER +M: Dave Stevenson +L: linux-media@vger.kernel.org +T: git git://linuxtv.org/media_tree.git +S: Maintained +F: drivers/media/i2c/imx219.c +F: Documentation/devicetree/bindings/media/i2c/imx219.yaml + SONY IMX258 SENSOR DRIVER M: Sakari Ailus L: linux-media@vger.kernel.org @@ -16763,12 +16783,12 @@ F: sound/soc/codecs/twl4030* TI VPE/CAL DRIVERS M: Benoit Parrot L: linux-media@vger.kernel.org +S: Maintained W: http://linuxtv.org/ Q: http://patchwork.linuxtv.org/project/linux-media/list/ -S: Maintained -F: drivers/media/platform/ti-vpe/ -F: Documentation/devicetree/bindings/media/ti,vpe.yaml F: Documentation/devicetree/bindings/media/ti,cal.yaml +F: Documentation/devicetree/bindings/media/ti,vpe.yaml +F: drivers/media/platform/ti-vpe/ TI WILINK WIRELESS DRIVERS L: linux-wireless@vger.kernel.org @@ -17460,7 +17480,7 @@ L: linux-media@vger.kernel.org T: git git://linuxtv.org/media_tree.git W: https://linuxtv.org S: Odd Fixes -F: drivers/media/usb/usbvision/ +F: drivers/staging/media/usbvision/ USB WEBCAM GADGET M: Laurent Pinchart diff --git a/arch/arm64/boot/dts/amlogic/meson-gxbb-kii-pro.dts b/arch/arm64/boot/dts/amlogic/meson-gxbb-kii-pro.dts index 2f1f829450a2..6c9cc45fb417 100644 --- a/arch/arm64/boot/dts/amlogic/meson-gxbb-kii-pro.dts +++ b/arch/arm64/boot/dts/amlogic/meson-gxbb-kii-pro.dts @@ -76,3 +76,7 @@ }; }; }; + +&ir { + linux,rc-map-name = "rc-videostrong-kii-pro"; +}; diff --git a/drivers/base/property.c b/drivers/base/property.c index 511f6d7acdfe..5f35c0ccf5e0 100644 --- a/drivers/base/property.c +++ b/drivers/base/property.c @@ -566,6 +566,7 @@ const char *fwnode_get_name(const struct fwnode_handle *fwnode) { return fwnode_call_ptr_op(fwnode, get_name); } +EXPORT_SYMBOL_GPL(fwnode_get_name); /** * fwnode_get_name_prefix - Return the prefix of node for printing purposes diff --git a/drivers/media/Kconfig b/drivers/media/Kconfig index b36a41332867..9dfea5c4b6ab 100644 --- a/drivers/media/Kconfig +++ b/drivers/media/Kconfig @@ -208,9 +208,9 @@ config MEDIA_SUBDRV_AUTOSELECT If unsure say Y. config MEDIA_HIDE_ANCILLARY_SUBDRV - bool - depends on MEDIA_SUBDRV_AUTOSELECT && !COMPILE_TEST && !EXPERT - default y + bool + depends on MEDIA_SUBDRV_AUTOSELECT && !COMPILE_TEST && !EXPERT + default y config MEDIA_ATTACH bool diff --git a/drivers/media/cec/cec-notifier.c b/drivers/media/cec/cec-notifier.c index 4a841bee5cc2..e748cd54b45d 100644 --- a/drivers/media/cec/cec-notifier.c +++ b/drivers/media/cec/cec-notifier.c @@ -23,7 +23,7 @@ struct cec_notifier { struct kref kref; struct device *hdmi_dev; struct cec_connector_info conn_info; - const char *conn_name; + const char *port_name; struct cec_adapter *cec_adap; u16 phys_addr; @@ -32,16 +32,30 @@ struct cec_notifier { static LIST_HEAD(cec_notifiers); static DEFINE_MUTEX(cec_notifiers_lock); -struct cec_notifier * -cec_notifier_get_conn(struct device *hdmi_dev, const char *conn_name) +/** + * cec_notifier_get_conn - find or create a new cec_notifier for the given + * device and connector tuple. + * @hdmi_dev: device that sends the events. + * @port_name: the connector name from which the event occurs + * + * If a notifier for device @dev already exists, then increase the refcount + * and return that notifier. + * + * If it doesn't exist, then allocate a new notifier struct and return a + * pointer to that new struct. + * + * Return NULL if the memory could not be allocated. + */ +static struct cec_notifier * +cec_notifier_get_conn(struct device *hdmi_dev, const char *port_name) { struct cec_notifier *n; mutex_lock(&cec_notifiers_lock); list_for_each_entry(n, &cec_notifiers, head) { if (n->hdmi_dev == hdmi_dev && - (!conn_name || - (n->conn_name && !strcmp(n->conn_name, conn_name)))) { + (!port_name || + (n->port_name && !strcmp(n->port_name, port_name)))) { kref_get(&n->kref); mutex_unlock(&cec_notifiers_lock); return n; @@ -51,9 +65,9 @@ cec_notifier_get_conn(struct device *hdmi_dev, const char *conn_name) if (!n) goto unlock; n->hdmi_dev = hdmi_dev; - if (conn_name) { - n->conn_name = kstrdup(conn_name, GFP_KERNEL); - if (!n->conn_name) { + if (port_name) { + n->port_name = kstrdup(port_name, GFP_KERNEL); + if (!n->port_name) { kfree(n); n = NULL; goto unlock; @@ -68,7 +82,6 @@ unlock: mutex_unlock(&cec_notifiers_lock); return n; } -EXPORT_SYMBOL_GPL(cec_notifier_get_conn); static void cec_notifier_release(struct kref *kref) { @@ -76,7 +89,7 @@ static void cec_notifier_release(struct kref *kref) container_of(kref, struct cec_notifier, kref); list_del(&n->head); - kfree(n->conn_name); + kfree(n->port_name); kfree(n); } @@ -88,10 +101,10 @@ static void cec_notifier_put(struct cec_notifier *n) } struct cec_notifier * -cec_notifier_conn_register(struct device *hdmi_dev, const char *conn_name, +cec_notifier_conn_register(struct device *hdmi_dev, const char *port_name, const struct cec_connector_info *conn_info) { - struct cec_notifier *n = cec_notifier_get_conn(hdmi_dev, conn_name); + struct cec_notifier *n = cec_notifier_get_conn(hdmi_dev, port_name); if (!n) return n; @@ -129,7 +142,7 @@ void cec_notifier_conn_unregister(struct cec_notifier *n) EXPORT_SYMBOL_GPL(cec_notifier_conn_unregister); struct cec_notifier * -cec_notifier_cec_adap_register(struct device *hdmi_dev, const char *conn_name, +cec_notifier_cec_adap_register(struct device *hdmi_dev, const char *port_name, struct cec_adapter *adap) { struct cec_notifier *n; @@ -137,7 +150,7 @@ cec_notifier_cec_adap_register(struct device *hdmi_dev, const char *conn_name, if (WARN_ON(!adap)) return NULL; - n = cec_notifier_get_conn(hdmi_dev, conn_name); + n = cec_notifier_get_conn(hdmi_dev, port_name); if (!n) return n; diff --git a/drivers/media/common/saa7146/saa7146_fops.c b/drivers/media/common/saa7146/saa7146_fops.c index aabb830e7468..d6531874faa6 100644 --- a/drivers/media/common/saa7146/saa7146_fops.c +++ b/drivers/media/common/saa7146/saa7146_fops.c @@ -97,8 +97,6 @@ void saa7146_buffer_finish(struct saa7146_dev *dev, DEB_EE("dev:%p, dmaq:%p, state:%d\n", dev, q, state); DEB_EE("q->curr:%p\n", q->curr); - BUG_ON(!q->curr); - /* finish current buffer */ if (NULL == q->curr) { DEB_D("aiii. no current buffer\n"); @@ -296,7 +294,7 @@ static int fops_mmap(struct file *file, struct vm_area_struct * vma) int res; switch (vdev->vfl_type) { - case VFL_TYPE_GRABBER: { + case VFL_TYPE_VIDEO: { DEB_EE("V4L2_BUF_TYPE_VIDEO_CAPTURE: file:%p, vma:%p\n", file, vma); q = &fh->video_q; @@ -378,7 +376,7 @@ static ssize_t fops_read(struct file *file, char __user *data, size_t count, lof int ret; switch (vdev->vfl_type) { - case VFL_TYPE_GRABBER: + case VFL_TYPE_VIDEO: /* DEB_EE("V4L2_BUF_TYPE_VIDEO_CAPTURE: file:%p, data:%p, count:%lun", file, data, (unsigned long)count); @@ -409,7 +407,7 @@ static ssize_t fops_write(struct file *file, const char __user *data, size_t cou int ret; switch (vdev->vfl_type) { - case VFL_TYPE_GRABBER: + case VFL_TYPE_VIDEO: return -EINVAL; case VFL_TYPE_VBI: if (fh->dev->ext_vv_data->vbi_fops.write) { @@ -597,7 +595,7 @@ int saa7146_register_device(struct video_device *vfd, struct saa7146_dev *dev, DEB_EE("dev:%p, name:'%s', type:%d\n", dev, name, type); vfd->fops = &video_fops; - if (type == VFL_TYPE_GRABBER) + if (type == VFL_TYPE_VIDEO) vfd->ioctl_ops = &dev->ext_vv_data->vid_ops; else vfd->ioctl_ops = &dev->ext_vv_data->vbi_ops; @@ -611,7 +609,7 @@ int saa7146_register_device(struct video_device *vfd, struct saa7146_dev *dev, vfd->device_caps = V4L2_CAP_VIDEO_CAPTURE | V4L2_CAP_VIDEO_OVERLAY | V4L2_CAP_READWRITE | V4L2_CAP_STREAMING; vfd->device_caps |= dev->ext_vv_data->capabilities; - if (type == VFL_TYPE_GRABBER) + if (type == VFL_TYPE_VIDEO) vfd->device_caps &= ~(V4L2_CAP_VBI_CAPTURE | V4L2_CAP_SLICED_VBI_OUTPUT); else diff --git a/drivers/media/common/siano/smsdvb-debugfs.c b/drivers/media/common/siano/smsdvb-debugfs.c index c95d4583498e..8916bb644756 100644 --- a/drivers/media/common/siano/smsdvb-debugfs.c +++ b/drivers/media/common/siano/smsdvb-debugfs.c @@ -45,88 +45,88 @@ static void smsdvb_print_dvb_stats(struct smsdvb_debugfs *debug_data, buf = debug_data->stats_data; - n += snprintf(&buf[n], PAGE_SIZE - n, + n += scnprintf(&buf[n], PAGE_SIZE - n, "is_rf_locked = %d\n", p->is_rf_locked); - n += snprintf(&buf[n], PAGE_SIZE - n, + n += scnprintf(&buf[n], PAGE_SIZE - n, "is_demod_locked = %d\n", p->is_demod_locked); - n += snprintf(&buf[n], PAGE_SIZE - n, + n += scnprintf(&buf[n], PAGE_SIZE - n, "is_external_lna_on = %d\n", p->is_external_lna_on); - n += snprintf(&buf[n], PAGE_SIZE - n, + n += scnprintf(&buf[n], PAGE_SIZE - n, "SNR = %d\n", p->SNR); - n += snprintf(&buf[n], PAGE_SIZE - n, + n += scnprintf(&buf[n], PAGE_SIZE - n, "ber = %d\n", p->ber); - n += snprintf(&buf[n], PAGE_SIZE - n, + n += scnprintf(&buf[n], PAGE_SIZE - n, "FIB_CRC = %d\n", p->FIB_CRC); - n += snprintf(&buf[n], PAGE_SIZE - n, + n += scnprintf(&buf[n], PAGE_SIZE - n, "ts_per = %d\n", p->ts_per); - n += snprintf(&buf[n], PAGE_SIZE - n, + n += scnprintf(&buf[n], PAGE_SIZE - n, "MFER = %d\n", p->MFER); - n += snprintf(&buf[n], PAGE_SIZE - n, + n += scnprintf(&buf[n], PAGE_SIZE - n, "RSSI = %d\n", p->RSSI); - n += snprintf(&buf[n], PAGE_SIZE - n, + n += scnprintf(&buf[n], PAGE_SIZE - n, "in_band_pwr = %d\n", p->in_band_pwr); - n += snprintf(&buf[n], PAGE_SIZE - n, + n += scnprintf(&buf[n], PAGE_SIZE - n, "carrier_offset = %d\n", p->carrier_offset); - n += snprintf(&buf[n], PAGE_SIZE - n, + n += scnprintf(&buf[n], PAGE_SIZE - n, "modem_state = %d\n", p->modem_state); - n += snprintf(&buf[n], PAGE_SIZE - n, + n += scnprintf(&buf[n], PAGE_SIZE - n, "frequency = %d\n", p->frequency); - n += snprintf(&buf[n], PAGE_SIZE - n, + n += scnprintf(&buf[n], PAGE_SIZE - n, "bandwidth = %d\n", p->bandwidth); - n += snprintf(&buf[n], PAGE_SIZE - n, + n += scnprintf(&buf[n], PAGE_SIZE - n, "transmission_mode = %d\n", p->transmission_mode); - n += snprintf(&buf[n], PAGE_SIZE - n, + n += scnprintf(&buf[n], PAGE_SIZE - n, "modem_state = %d\n", p->modem_state); - n += snprintf(&buf[n], PAGE_SIZE - n, + n += scnprintf(&buf[n], PAGE_SIZE - n, "guard_interval = %d\n", p->guard_interval); - n += snprintf(&buf[n], PAGE_SIZE - n, + n += scnprintf(&buf[n], PAGE_SIZE - n, "code_rate = %d\n", p->code_rate); - n += snprintf(&buf[n], PAGE_SIZE - n, + n += scnprintf(&buf[n], PAGE_SIZE - n, "lp_code_rate = %d\n", p->lp_code_rate); - n += snprintf(&buf[n], PAGE_SIZE - n, + n += scnprintf(&buf[n], PAGE_SIZE - n, "hierarchy = %d\n", p->hierarchy); - n += snprintf(&buf[n], PAGE_SIZE - n, + n += scnprintf(&buf[n], PAGE_SIZE - n, "constellation = %d\n", p->constellation); - n += snprintf(&buf[n], PAGE_SIZE - n, + n += scnprintf(&buf[n], PAGE_SIZE - n, "burst_size = %d\n", p->burst_size); - n += snprintf(&buf[n], PAGE_SIZE - n, + n += scnprintf(&buf[n], PAGE_SIZE - n, "burst_duration = %d\n", p->burst_duration); - n += snprintf(&buf[n], PAGE_SIZE - n, + n += scnprintf(&buf[n], PAGE_SIZE - n, "burst_cycle_time = %d\n", p->burst_cycle_time); - n += snprintf(&buf[n], PAGE_SIZE - n, + n += scnprintf(&buf[n], PAGE_SIZE - n, "calc_burst_cycle_time = %d\n", p->calc_burst_cycle_time); - n += snprintf(&buf[n], PAGE_SIZE - n, + n += scnprintf(&buf[n], PAGE_SIZE - n, "num_of_rows = %d\n", p->num_of_rows); - n += snprintf(&buf[n], PAGE_SIZE - n, + n += scnprintf(&buf[n], PAGE_SIZE - n, "num_of_padd_cols = %d\n", p->num_of_padd_cols); - n += snprintf(&buf[n], PAGE_SIZE - n, + n += scnprintf(&buf[n], PAGE_SIZE - n, "num_of_punct_cols = %d\n", p->num_of_punct_cols); - n += snprintf(&buf[n], PAGE_SIZE - n, + n += scnprintf(&buf[n], PAGE_SIZE - n, "error_ts_packets = %d\n", p->error_ts_packets); - n += snprintf(&buf[n], PAGE_SIZE - n, + n += scnprintf(&buf[n], PAGE_SIZE - n, "total_ts_packets = %d\n", p->total_ts_packets); - n += snprintf(&buf[n], PAGE_SIZE - n, + n += scnprintf(&buf[n], PAGE_SIZE - n, "num_of_valid_mpe_tlbs = %d\n", p->num_of_valid_mpe_tlbs); - n += snprintf(&buf[n], PAGE_SIZE - n, + n += scnprintf(&buf[n], PAGE_SIZE - n, "num_of_invalid_mpe_tlbs = %d\n", p->num_of_invalid_mpe_tlbs); - n += snprintf(&buf[n], PAGE_SIZE - n, + n += scnprintf(&buf[n], PAGE_SIZE - n, "num_of_corrected_mpe_tlbs = %d\n", p->num_of_corrected_mpe_tlbs); - n += snprintf(&buf[n], PAGE_SIZE - n, + n += scnprintf(&buf[n], PAGE_SIZE - n, "ber_error_count = %d\n", p->ber_error_count); - n += snprintf(&buf[n], PAGE_SIZE - n, + n += scnprintf(&buf[n], PAGE_SIZE - n, "ber_bit_count = %d\n", p->ber_bit_count); - n += snprintf(&buf[n], PAGE_SIZE - n, + n += scnprintf(&buf[n], PAGE_SIZE - n, "sms_to_host_tx_errors = %d\n", p->sms_to_host_tx_errors); - n += snprintf(&buf[n], PAGE_SIZE - n, + n += scnprintf(&buf[n], PAGE_SIZE - n, "pre_ber = %d\n", p->pre_ber); - n += snprintf(&buf[n], PAGE_SIZE - n, + n += scnprintf(&buf[n], PAGE_SIZE - n, "cell_id = %d\n", p->cell_id); - n += snprintf(&buf[n], PAGE_SIZE - n, + n += scnprintf(&buf[n], PAGE_SIZE - n, "dvbh_srv_ind_hp = %d\n", p->dvbh_srv_ind_hp); - n += snprintf(&buf[n], PAGE_SIZE - n, + n += scnprintf(&buf[n], PAGE_SIZE - n, "dvbh_srv_ind_lp = %d\n", p->dvbh_srv_ind_lp); - n += snprintf(&buf[n], PAGE_SIZE - n, + n += scnprintf(&buf[n], PAGE_SIZE - n, "num_mpe_received = %d\n", p->num_mpe_received); debug_data->stats_count = n; @@ -148,42 +148,42 @@ static void smsdvb_print_isdb_stats(struct smsdvb_debugfs *debug_data, buf = debug_data->stats_data; - n += snprintf(&buf[n], PAGE_SIZE - n, + n += scnprintf(&buf[n], PAGE_SIZE - n, "statistics_type = %d\t", p->statistics_type); - n += snprintf(&buf[n], PAGE_SIZE - n, + n += scnprintf(&buf[n], PAGE_SIZE - n, "full_size = %d\n", p->full_size); - n += snprintf(&buf[n], PAGE_SIZE - n, + n += scnprintf(&buf[n], PAGE_SIZE - n, "is_rf_locked = %d\t\t", p->is_rf_locked); - n += snprintf(&buf[n], PAGE_SIZE - n, + n += scnprintf(&buf[n], PAGE_SIZE - n, "is_demod_locked = %d\t", p->is_demod_locked); - n += snprintf(&buf[n], PAGE_SIZE - n, + n += scnprintf(&buf[n], PAGE_SIZE - n, "is_external_lna_on = %d\n", p->is_external_lna_on); - n += snprintf(&buf[n], PAGE_SIZE - n, + n += scnprintf(&buf[n], PAGE_SIZE - n, "SNR = %d dB\t\t", p->SNR); - n += snprintf(&buf[n], PAGE_SIZE - n, + n += scnprintf(&buf[n], PAGE_SIZE - n, "RSSI = %d dBm\t\t", p->RSSI); - n += snprintf(&buf[n], PAGE_SIZE - n, + n += scnprintf(&buf[n], PAGE_SIZE - n, "in_band_pwr = %d dBm\n", p->in_band_pwr); - n += snprintf(&buf[n], PAGE_SIZE - n, + n += scnprintf(&buf[n], PAGE_SIZE - n, "carrier_offset = %d\t", p->carrier_offset); - n += snprintf(&buf[n], PAGE_SIZE - n, + n += scnprintf(&buf[n], PAGE_SIZE - n, "bandwidth = %d\t\t", p->bandwidth); - n += snprintf(&buf[n], PAGE_SIZE - n, + n += scnprintf(&buf[n], PAGE_SIZE - n, "frequency = %d Hz\n", p->frequency); - n += snprintf(&buf[n], PAGE_SIZE - n, + n += scnprintf(&buf[n], PAGE_SIZE - n, "transmission_mode = %d\t", p->transmission_mode); - n += snprintf(&buf[n], PAGE_SIZE - n, + n += scnprintf(&buf[n], PAGE_SIZE - n, "modem_state = %d\t\t", p->modem_state); - n += snprintf(&buf[n], PAGE_SIZE - n, + n += scnprintf(&buf[n], PAGE_SIZE - n, "guard_interval = %d\n", p->guard_interval); - n += snprintf(&buf[n], PAGE_SIZE - n, + n += scnprintf(&buf[n], PAGE_SIZE - n, "system_type = %d\t\t", p->system_type); - n += snprintf(&buf[n], PAGE_SIZE - n, + n += scnprintf(&buf[n], PAGE_SIZE - n, "partial_reception = %d\t", p->partial_reception); - n += snprintf(&buf[n], PAGE_SIZE - n, + n += scnprintf(&buf[n], PAGE_SIZE - n, "num_of_layers = %d\n", p->num_of_layers); - n += snprintf(&buf[n], PAGE_SIZE - n, + n += scnprintf(&buf[n], PAGE_SIZE - n, "sms_to_host_tx_errors = %d\n", p->sms_to_host_tx_errors); for (i = 0; i < 3; i++) { @@ -191,31 +191,34 @@ static void smsdvb_print_isdb_stats(struct smsdvb_debugfs *debug_data, p->layer_info[i].number_of_segments > 13) continue; - n += snprintf(&buf[n], PAGE_SIZE - n, "\nLayer %d\n", i); - n += snprintf(&buf[n], PAGE_SIZE - n, "\tcode_rate = %d\t", + n += scnprintf(&buf[n], PAGE_SIZE - n, "\nLayer %d\n", i); + n += scnprintf(&buf[n], PAGE_SIZE - n, "\tcode_rate = %d\t", p->layer_info[i].code_rate); - n += snprintf(&buf[n], PAGE_SIZE - n, "constellation = %d\n", + n += scnprintf(&buf[n], PAGE_SIZE - n, "constellation = %d\n", p->layer_info[i].constellation); - n += snprintf(&buf[n], PAGE_SIZE - n, "\tber = %-5d\t", + n += scnprintf(&buf[n], PAGE_SIZE - n, "\tber = %-5d\t", p->layer_info[i].ber); - n += snprintf(&buf[n], PAGE_SIZE - n, "\tber_error_count = %-5d\t", + n += scnprintf(&buf[n], PAGE_SIZE - n, + "\tber_error_count = %-5d\t", p->layer_info[i].ber_error_count); - n += snprintf(&buf[n], PAGE_SIZE - n, "ber_bit_count = %-5d\n", + n += scnprintf(&buf[n], PAGE_SIZE - n, "ber_bit_count = %-5d\n", p->layer_info[i].ber_bit_count); - n += snprintf(&buf[n], PAGE_SIZE - n, "\tpre_ber = %-5d\t", + n += scnprintf(&buf[n], PAGE_SIZE - n, "\tpre_ber = %-5d\t", p->layer_info[i].pre_ber); - n += snprintf(&buf[n], PAGE_SIZE - n, "\tts_per = %-5d\n", + n += scnprintf(&buf[n], PAGE_SIZE - n, "\tts_per = %-5d\n", p->layer_info[i].ts_per); - n += snprintf(&buf[n], PAGE_SIZE - n, "\terror_ts_packets = %-5d\t", + n += scnprintf(&buf[n], PAGE_SIZE - n, + "\terror_ts_packets = %-5d\t", p->layer_info[i].error_ts_packets); - n += snprintf(&buf[n], PAGE_SIZE - n, "total_ts_packets = %-5d\t", + n += scnprintf(&buf[n], PAGE_SIZE - n, + "total_ts_packets = %-5d\t", p->layer_info[i].total_ts_packets); - n += snprintf(&buf[n], PAGE_SIZE - n, "ti_ldepth_i = %d\n", + n += scnprintf(&buf[n], PAGE_SIZE - n, "ti_ldepth_i = %d\n", p->layer_info[i].ti_ldepth_i); - n += snprintf(&buf[n], PAGE_SIZE - n, + n += scnprintf(&buf[n], PAGE_SIZE - n, "\tnumber_of_segments = %d\t", p->layer_info[i].number_of_segments); - n += snprintf(&buf[n], PAGE_SIZE - n, "tmcc_errors = %d\n", + n += scnprintf(&buf[n], PAGE_SIZE - n, "tmcc_errors = %d\n", p->layer_info[i].tmcc_errors); } @@ -238,44 +241,44 @@ static void smsdvb_print_isdb_stats_ex(struct smsdvb_debugfs *debug_data, buf = debug_data->stats_data; - n += snprintf(&buf[n], PAGE_SIZE - n, + n += scnprintf(&buf[n], PAGE_SIZE - n, "statistics_type = %d\t", p->statistics_type); - n += snprintf(&buf[n], PAGE_SIZE - n, + n += scnprintf(&buf[n], PAGE_SIZE - n, "full_size = %d\n", p->full_size); - n += snprintf(&buf[n], PAGE_SIZE - n, + n += scnprintf(&buf[n], PAGE_SIZE - n, "is_rf_locked = %d\t\t", p->is_rf_locked); - n += snprintf(&buf[n], PAGE_SIZE - n, + n += scnprintf(&buf[n], PAGE_SIZE - n, "is_demod_locked = %d\t", p->is_demod_locked); - n += snprintf(&buf[n], PAGE_SIZE - n, + n += scnprintf(&buf[n], PAGE_SIZE - n, "is_external_lna_on = %d\n", p->is_external_lna_on); - n += snprintf(&buf[n], PAGE_SIZE - n, + n += scnprintf(&buf[n], PAGE_SIZE - n, "SNR = %d dB\t\t", p->SNR); - n += snprintf(&buf[n], PAGE_SIZE - n, + n += scnprintf(&buf[n], PAGE_SIZE - n, "RSSI = %d dBm\t\t", p->RSSI); - n += snprintf(&buf[n], PAGE_SIZE - n, + n += scnprintf(&buf[n], PAGE_SIZE - n, "in_band_pwr = %d dBm\n", p->in_band_pwr); - n += snprintf(&buf[n], PAGE_SIZE - n, + n += scnprintf(&buf[n], PAGE_SIZE - n, "carrier_offset = %d\t", p->carrier_offset); - n += snprintf(&buf[n], PAGE_SIZE - n, + n += scnprintf(&buf[n], PAGE_SIZE - n, "bandwidth = %d\t\t", p->bandwidth); - n += snprintf(&buf[n], PAGE_SIZE - n, + n += scnprintf(&buf[n], PAGE_SIZE - n, "frequency = %d Hz\n", p->frequency); - n += snprintf(&buf[n], PAGE_SIZE - n, + n += scnprintf(&buf[n], PAGE_SIZE - n, "transmission_mode = %d\t", p->transmission_mode); - n += snprintf(&buf[n], PAGE_SIZE - n, + n += scnprintf(&buf[n], PAGE_SIZE - n, "modem_state = %d\t\t", p->modem_state); - n += snprintf(&buf[n], PAGE_SIZE - n, + n += scnprintf(&buf[n], PAGE_SIZE - n, "guard_interval = %d\n", p->guard_interval); - n += snprintf(&buf[n], PAGE_SIZE - n, + n += scnprintf(&buf[n], PAGE_SIZE - n, "system_type = %d\t\t", p->system_type); - n += snprintf(&buf[n], PAGE_SIZE - n, + n += scnprintf(&buf[n], PAGE_SIZE - n, "partial_reception = %d\t", p->partial_reception); - n += snprintf(&buf[n], PAGE_SIZE - n, + n += scnprintf(&buf[n], PAGE_SIZE - n, "num_of_layers = %d\n", p->num_of_layers); - n += snprintf(&buf[n], PAGE_SIZE - n, "segment_number = %d\t", + n += scnprintf(&buf[n], PAGE_SIZE - n, "segment_number = %d\t", p->segment_number); - n += snprintf(&buf[n], PAGE_SIZE - n, "tune_bw = %d\n", + n += scnprintf(&buf[n], PAGE_SIZE - n, "tune_bw = %d\n", p->tune_bw); for (i = 0; i < 3; i++) { @@ -283,31 +286,34 @@ static void smsdvb_print_isdb_stats_ex(struct smsdvb_debugfs *debug_data, p->layer_info[i].number_of_segments > 13) continue; - n += snprintf(&buf[n], PAGE_SIZE - n, "\nLayer %d\n", i); - n += snprintf(&buf[n], PAGE_SIZE - n, "\tcode_rate = %d\t", + n += scnprintf(&buf[n], PAGE_SIZE - n, "\nLayer %d\n", i); + n += scnprintf(&buf[n], PAGE_SIZE - n, "\tcode_rate = %d\t", p->layer_info[i].code_rate); - n += snprintf(&buf[n], PAGE_SIZE - n, "constellation = %d\n", + n += scnprintf(&buf[n], PAGE_SIZE - n, "constellation = %d\n", p->layer_info[i].constellation); - n += snprintf(&buf[n], PAGE_SIZE - n, "\tber = %-5d\t", + n += scnprintf(&buf[n], PAGE_SIZE - n, "\tber = %-5d\t", p->layer_info[i].ber); - n += snprintf(&buf[n], PAGE_SIZE - n, "\tber_error_count = %-5d\t", + n += scnprintf(&buf[n], PAGE_SIZE - n, + "\tber_error_count = %-5d\t", p->layer_info[i].ber_error_count); - n += snprintf(&buf[n], PAGE_SIZE - n, "ber_bit_count = %-5d\n", + n += scnprintf(&buf[n], PAGE_SIZE - n, "ber_bit_count = %-5d\n", p->layer_info[i].ber_bit_count); - n += snprintf(&buf[n], PAGE_SIZE - n, "\tpre_ber = %-5d\t", + n += scnprintf(&buf[n], PAGE_SIZE - n, "\tpre_ber = %-5d\t", p->layer_info[i].pre_ber); - n += snprintf(&buf[n], PAGE_SIZE - n, "\tts_per = %-5d\n", + n += scnprintf(&buf[n], PAGE_SIZE - n, "\tts_per = %-5d\n", p->layer_info[i].ts_per); - n += snprintf(&buf[n], PAGE_SIZE - n, "\terror_ts_packets = %-5d\t", + n += scnprintf(&buf[n], PAGE_SIZE - n, + "\terror_ts_packets = %-5d\t", p->layer_info[i].error_ts_packets); - n += snprintf(&buf[n], PAGE_SIZE - n, "total_ts_packets = %-5d\t", + n += scnprintf(&buf[n], PAGE_SIZE - n, + "total_ts_packets = %-5d\t", p->layer_info[i].total_ts_packets); - n += snprintf(&buf[n], PAGE_SIZE - n, "ti_ldepth_i = %d\n", + n += scnprintf(&buf[n], PAGE_SIZE - n, "ti_ldepth_i = %d\n", p->layer_info[i].ti_ldepth_i); - n += snprintf(&buf[n], PAGE_SIZE - n, + n += scnprintf(&buf[n], PAGE_SIZE - n, "\tnumber_of_segments = %d\t", p->layer_info[i].number_of_segments); - n += snprintf(&buf[n], PAGE_SIZE - n, "tmcc_errors = %d\n", + n += scnprintf(&buf[n], PAGE_SIZE - n, "tmcc_errors = %d\n", p->layer_info[i].tmcc_errors); } diff --git a/drivers/media/common/videobuf2/videobuf2-core.c b/drivers/media/common/videobuf2/videobuf2-core.c index 4489744fbbd9..44d65f5be845 100644 --- a/drivers/media/common/videobuf2/videobuf2-core.c +++ b/drivers/media/common/videobuf2/videobuf2-core.c @@ -393,8 +393,8 @@ static int __vb2_queue_alloc(struct vb2_queue *q, enum vb2_memory memory, } } - dprintk(1, "allocated %d buffers, %d plane(s) each\n", - buffer, num_planes); + dprintk(3, "allocated %d buffers, %d plane(s) each\n", + buffer, num_planes); return buffer; } diff --git a/drivers/media/common/videobuf2/videobuf2-dma-contig.c b/drivers/media/common/videobuf2/videobuf2-dma-contig.c index d0c9dffe49e5..d3a3ee5b597b 100644 --- a/drivers/media/common/videobuf2/videobuf2-dma-contig.c +++ b/drivers/media/common/videobuf2/videobuf2-dma-contig.c @@ -593,8 +593,8 @@ static int vb2_dc_map_dmabuf(void *mem_priv) /* checking if dmabuf is big enough to store contiguous chunk */ contig_size = vb2_dc_get_contiguous_size(sgt); if (contig_size < buf->size) { - pr_err("contiguous chunk is too small %lu/%lu b\n", - contig_size, buf->size); + pr_err("contiguous chunk is too small %lu/%lu\n", + contig_size, buf->size); dma_buf_unmap_attachment(buf->db_attach, sgt, buf->dma_dir); return -EFAULT; } diff --git a/drivers/media/dvb-frontends/drx39xyj/drxj.c b/drivers/media/dvb-frontends/drx39xyj/drxj.c index ac7be872f460..5de016412c42 100644 --- a/drivers/media/dvb-frontends/drx39xyj/drxj.c +++ b/drivers/media/dvb-frontends/drx39xyj/drxj.c @@ -2182,7 +2182,7 @@ int drxj_dap_atomic_read_reg32(struct i2c_device_addr *dev_addr, u32 *data, u32 flags) { u8 buf[sizeof(*data)] = { 0 }; - int rc = -EIO; + int rc; u32 word = 0; if (!data) @@ -4229,7 +4229,7 @@ int drxj_dap_scu_atomic_write_reg16(struct i2c_device_addr *dev_addr, u16 data, u32 flags) { u8 buf[2]; - int rc = -EIO; + int rc; buf[0] = (u8) (data & 0xff); buf[1] = (u8) ((data >> 8) & 0xff); diff --git a/drivers/media/dvb-frontends/m88ds3103.c b/drivers/media/dvb-frontends/m88ds3103.c index c96f05ff5f2f..d2c28dcf6b42 100644 --- a/drivers/media/dvb-frontends/m88ds3103.c +++ b/drivers/media/dvb-frontends/m88ds3103.c @@ -64,6 +64,92 @@ err: return ret; } +/* + * m88ds3103b demod has an internal device related to clocking. First the i2c + * gate must be opened, for one transaction, then writes will be allowed. + */ +static int m88ds3103b_dt_write(struct m88ds3103_dev *dev, int reg, int data) +{ + struct i2c_client *client = dev->client; + u8 buf[] = {reg, data}; + u8 val; + int ret; + struct i2c_msg msg = { + .addr = dev->dt_addr, .flags = 0, .buf = buf, .len = 2 + }; + + m88ds3103_update_bits(dev, 0x11, 0x01, 0x00); + + val = 0x11; + ret = regmap_write(dev->regmap, 0x03, val); + if (ret) + dev_dbg(&client->dev, "fail=%d\n", ret); + + ret = i2c_transfer(dev->dt_client->adapter, &msg, 1); + if (ret != 1) { + dev_err(&client->dev, "0x%02x (ret=%i, reg=0x%02x, value=0x%02x)\n", + dev->dt_addr, ret, reg, data); + + m88ds3103_update_bits(dev, 0x11, 0x01, 0x01); + return -EREMOTEIO; + } + m88ds3103_update_bits(dev, 0x11, 0x01, 0x01); + + dev_dbg(&client->dev, "0x%02x reg 0x%02x, value 0x%02x\n", + dev->dt_addr, reg, data); + + return 0; +} + +/* + * m88ds3103b demod has an internal device related to clocking. First the i2c + * gate must be opened, for two transactions, then reads will be allowed. + */ +static int m88ds3103b_dt_read(struct m88ds3103_dev *dev, u8 reg) +{ + struct i2c_client *client = dev->client; + int ret; + u8 val; + u8 b0[] = { reg }; + u8 b1[] = { 0 }; + struct i2c_msg msg[] = { + { + .addr = dev->dt_addr, + .flags = 0, + .buf = b0, + .len = 1 + }, + { + .addr = dev->dt_addr, + .flags = I2C_M_RD, + .buf = b1, + .len = 1 + } + }; + + m88ds3103_update_bits(dev, 0x11, 0x01, 0x00); + + val = 0x12; + ret = regmap_write(dev->regmap, 0x03, val); + if (ret) + dev_dbg(&client->dev, "fail=%d\n", ret); + + ret = i2c_transfer(dev->dt_client->adapter, msg, 2); + if (ret != 2) { + dev_err(&client->dev, "0x%02x (ret=%d, reg=0x%02x)\n", + dev->dt_addr, ret, reg); + + m88ds3103_update_bits(dev, 0x11, 0x01, 0x01); + return -EREMOTEIO; + } + m88ds3103_update_bits(dev, 0x11, 0x01, 0x01); + + dev_dbg(&client->dev, "0x%02x reg 0x%02x, value 0x%02x\n", + dev->dt_addr, reg, b1[0]); + + return b1[0]; +} + /* * Get the demodulator AGC PWM voltage setting supplied to the tuner. */ @@ -288,6 +374,251 @@ err: return ret; } +static int m88ds3103b_select_mclk(struct m88ds3103_dev *dev) +{ + struct i2c_client *client = dev->client; + struct dtv_frontend_properties *c = &dev->fe.dtv_property_cache; + u32 adc_Freq_MHz[3] = {96, 93, 99}; + u8 reg16_list[3] = {96, 92, 100}, reg16, reg15; + u32 offset_MHz[3]; + u32 max_offset = 0; + u32 old_setting = dev->mclk; + u32 tuner_freq_MHz = c->frequency / 1000; + u8 i; + char big_symbol = 0; + + big_symbol = (c->symbol_rate > 45010000) ? 1 : 0; + + if (big_symbol) { + reg16 = 115; + } else { + reg16 = 96; + + /* TODO: IS THIS NECESSARY ? */ + for (i = 0; i < 3; i++) { + offset_MHz[i] = tuner_freq_MHz % adc_Freq_MHz[i]; + + if (offset_MHz[i] > (adc_Freq_MHz[i] / 2)) + offset_MHz[i] = adc_Freq_MHz[i] - offset_MHz[i]; + + if (offset_MHz[i] > max_offset) { + max_offset = offset_MHz[i]; + reg16 = reg16_list[i]; + dev->mclk = adc_Freq_MHz[i] * 1000 * 1000; + + if (big_symbol) + dev->mclk /= 2; + + dev_dbg(&client->dev, "modifying mclk %u -> %u\n", + old_setting, dev->mclk); + } + } + } + + if (dev->mclk == 93000000) + regmap_write(dev->regmap, 0xA0, 0x42); + else if (dev->mclk == 96000000) + regmap_write(dev->regmap, 0xA0, 0x44); + else if (dev->mclk == 99000000) + regmap_write(dev->regmap, 0xA0, 0x46); + else if (dev->mclk == 110250000) + regmap_write(dev->regmap, 0xA0, 0x4E); + else + regmap_write(dev->regmap, 0xA0, 0x44); + + reg15 = m88ds3103b_dt_read(dev, 0x15); + + m88ds3103b_dt_write(dev, 0x05, 0x40); + m88ds3103b_dt_write(dev, 0x11, 0x08); + + if (big_symbol) + reg15 |= 0x02; + else + reg15 &= ~0x02; + + m88ds3103b_dt_write(dev, 0x15, reg15); + m88ds3103b_dt_write(dev, 0x16, reg16); + + usleep_range(5000, 5500); + + m88ds3103b_dt_write(dev, 0x05, 0x00); + m88ds3103b_dt_write(dev, 0x11, (u8)(big_symbol ? 0x0E : 0x0A)); + + usleep_range(5000, 5500); + + return 0; +} + +static int m88ds3103b_set_mclk(struct m88ds3103_dev *dev, u32 mclk_khz) +{ + u8 reg11 = 0x0A, reg15, reg16, reg1D, reg1E, reg1F, tmp; + u8 sm, f0 = 0, f1 = 0, f2 = 0, f3 = 0; + u16 pll_div_fb, N; + u32 div; + + reg15 = m88ds3103b_dt_read(dev, 0x15); + reg16 = m88ds3103b_dt_read(dev, 0x16); + reg1D = m88ds3103b_dt_read(dev, 0x1D); + + if (dev->cfg->ts_mode != M88DS3103_TS_SERIAL) { + if (reg16 == 92) + tmp = 93; + else if (reg16 == 100) + tmp = 99; + else + tmp = 96; + + mclk_khz *= tmp; + mclk_khz /= 96; + } + + pll_div_fb = (reg15 & 0x01) << 8; + pll_div_fb += reg16; + pll_div_fb += 32; + + div = 9000 * pll_div_fb * 4; + div /= mclk_khz; + + if (dev->cfg->ts_mode == M88DS3103_TS_SERIAL) { + reg11 |= 0x02; + + if (div <= 32) { + N = 2; + + f0 = 0; + f1 = div / N; + f2 = div - f1; + f3 = 0; + } else if (div <= 34) { + N = 3; + + f0 = div / N; + f1 = (div - f0) / (N - 1); + f2 = div - f0 - f1; + f3 = 0; + } else if (div <= 64) { + N = 4; + + f0 = div / N; + f1 = (div - f0) / (N - 1); + f2 = (div - f0 - f1) / (N - 2); + f3 = div - f0 - f1 - f2; + } else { + N = 4; + + f0 = 16; + f1 = 16; + f2 = 16; + f3 = 16; + } + + if (f0 == 16) + f0 = 0; + else if ((f0 < 8) && (f0 != 0)) + f0 = 8; + + if (f1 == 16) + f1 = 0; + else if ((f1 < 8) && (f1 != 0)) + f1 = 8; + + if (f2 == 16) + f2 = 0; + else if ((f2 < 8) && (f2 != 0)) + f2 = 8; + + if (f3 == 16) + f3 = 0; + else if ((f3 < 8) && (f3 != 0)) + f3 = 8; + } else { + reg11 &= ~0x02; + + if (div <= 32) { + N = 2; + + f0 = 0; + f1 = div / N; + f2 = div - f1; + f3 = 0; + } else if (div <= 48) { + N = 3; + + f0 = div / N; + f1 = (div - f0) / (N - 1); + f2 = div - f0 - f1; + f3 = 0; + } else if (div <= 64) { + N = 4; + + f0 = div / N; + f1 = (div - f0) / (N - 1); + f2 = (div - f0 - f1) / (N - 2); + f3 = div - f0 - f1 - f2; + } else { + N = 4; + + f0 = 16; + f1 = 16; + f2 = 16; + f3 = 16; + } + + if (f0 == 16) + f0 = 0; + else if ((f0 < 9) && (f0 != 0)) + f0 = 9; + + if (f1 == 16) + f1 = 0; + else if ((f1 < 9) && (f1 != 0)) + f1 = 9; + + if (f2 == 16) + f2 = 0; + else if ((f2 < 9) && (f2 != 0)) + f2 = 9; + + if (f3 == 16) + f3 = 0; + else if ((f3 < 9) && (f3 != 0)) + f3 = 9; + } + + sm = N - 1; + + /* Write to registers */ + //reg15 &= 0x01; + //reg15 |= (pll_div_fb >> 8) & 0x01; + + //reg16 = pll_div_fb & 0xFF; + + reg1D &= ~0x03; + reg1D |= sm; + reg1D |= 0x80; + + reg1E = ((f3 << 4) + f2) & 0xFF; + reg1F = ((f1 << 4) + f0) & 0xFF; + + m88ds3103b_dt_write(dev, 0x05, 0x40); + m88ds3103b_dt_write(dev, 0x11, 0x08); + m88ds3103b_dt_write(dev, 0x1D, reg1D); + m88ds3103b_dt_write(dev, 0x1E, reg1E); + m88ds3103b_dt_write(dev, 0x1F, reg1F); + + m88ds3103b_dt_write(dev, 0x17, 0xc1); + m88ds3103b_dt_write(dev, 0x17, 0x81); + + usleep_range(5000, 5500); + + m88ds3103b_dt_write(dev, 0x05, 0x00); + m88ds3103b_dt_write(dev, 0x11, 0x0A); + + usleep_range(5000, 5500); + + return 0; +} + static int m88ds3103_set_frontend(struct dvb_frontend *fe) { struct m88ds3103_dev *dev = fe->demodulator_priv; @@ -298,7 +629,7 @@ static int m88ds3103_set_frontend(struct dvb_frontend *fe) u8 u8tmp, u8tmp1 = 0, u8tmp2 = 0; /* silence compiler warning */ u8 buf[3]; u16 u16tmp; - u32 tuner_frequency_khz, target_mclk; + u32 tuner_frequency_khz, target_mclk, u32tmp; s32 s32tmp; static const struct reg_sequence reset_buf[] = { {0x07, 0x80}, {0x07, 0x00} @@ -321,6 +652,20 @@ static int m88ds3103_set_frontend(struct dvb_frontend *fe) /* Disable demod clock path */ if (dev->chip_id == M88RS6000_CHIP_ID) { + if (dev->chiptype == M88DS3103_CHIPTYPE_3103B) { + ret = regmap_read(dev->regmap, 0xb2, &u32tmp); + if (ret) + goto err; + if (u32tmp == 0x01) { + ret = regmap_write(dev->regmap, 0x00, 0x00); + if (ret) + goto err; + ret = regmap_write(dev->regmap, 0xb2, 0x00); + if (ret) + goto err; + } + } + ret = regmap_write(dev->regmap, 0x06, 0xe0); if (ret) goto err; @@ -346,7 +691,7 @@ static int m88ds3103_set_frontend(struct dvb_frontend *fe) tuner_frequency_khz = c->frequency; } - /* select M88RS6000 demod main mclk and ts mclk from tuner die. */ + /* set M88RS6000/DS3103B demod main mclk and ts mclk from tuner die */ if (dev->chip_id == M88RS6000_CHIP_ID) { if (c->symbol_rate > 45010000) dev->mclk = 110250000; @@ -358,6 +703,11 @@ static int m88ds3103_set_frontend(struct dvb_frontend *fe) else target_mclk = 144000000; + if (dev->chiptype == M88DS3103_CHIPTYPE_3103B) { + m88ds3103b_select_mclk(dev); + m88ds3103b_set_mclk(dev, target_mclk / 1000); + } + /* Enable demod clock path */ ret = regmap_write(dev->regmap, 0x06, 0x00); if (ret) @@ -469,12 +819,42 @@ static int m88ds3103_set_frontend(struct dvb_frontend *fe) ret = m88ds3103_update_bits(dev, 0x9d, 0x08, 0x08); if (ret) goto err; + + if (dev->chiptype == M88DS3103_CHIPTYPE_3103B) { + buf[0] = m88ds3103b_dt_read(dev, 0x15); + buf[1] = m88ds3103b_dt_read(dev, 0x16); + + if (c->symbol_rate > 45010000) { + buf[0] &= ~0x03; + buf[0] |= 0x02; + buf[0] |= ((147 - 32) >> 8) & 0x01; + buf[1] = (147 - 32) & 0xFF; + + dev->mclk = 110250 * 1000; + } else { + buf[0] &= ~0x03; + buf[0] |= ((128 - 32) >> 8) & 0x01; + buf[1] = (128 - 32) & 0xFF; + + dev->mclk = 96000 * 1000; + } + m88ds3103b_dt_write(dev, 0x15, buf[0]); + m88ds3103b_dt_write(dev, 0x16, buf[1]); + + regmap_read(dev->regmap, 0x30, &u32tmp); + u32tmp &= ~0x80; + regmap_write(dev->regmap, 0x30, u32tmp & 0xff); + } + ret = regmap_write(dev->regmap, 0xf1, 0x01); if (ret) goto err; - ret = m88ds3103_update_bits(dev, 0x30, 0x80, 0x80); - if (ret) - goto err; + + if (dev->chiptype != M88DS3103_CHIPTYPE_3103B) { + ret = m88ds3103_update_bits(dev, 0x30, 0x80, 0x80); + if (ret) + goto err; + } } switch (dev->cfg->ts_mode) { @@ -488,6 +868,10 @@ static int m88ds3103_set_frontend(struct dvb_frontend *fe) break; case M88DS3103_TS_PARALLEL: u8tmp = 0x02; + if (dev->chiptype == M88DS3103_CHIPTYPE_3103B) { + u8tmp = 0x01; + u8tmp1 = 0x01; + } break; case M88DS3103_TS_CI: u8tmp = 0x03; @@ -516,6 +900,13 @@ static int m88ds3103_set_frontend(struct dvb_frontend *fe) u8tmp1 = 0x3f; u8tmp2 = 0x3f; break; + case M88DS3103_TS_PARALLEL: + if (dev->chiptype == M88DS3103_CHIPTYPE_3103B) { + ret = m88ds3103_update_bits(dev, 0x29, 0x01, u8tmp1); + if (ret) + goto err; + } + /* fall through */ default: u16tmp = DIV_ROUND_UP(target_mclk, dev->cfg->ts_clk); u8tmp1 = u16tmp / 2 - 1; @@ -543,6 +934,9 @@ static int m88ds3103_set_frontend(struct dvb_frontend *fe) else u8tmp = 0x06; + if (dev->chiptype == M88DS3103_CHIPTYPE_3103B) + m88ds3103b_set_mclk(dev, target_mclk / 1000); + ret = regmap_write(dev->regmap, 0xc3, 0x08); if (ret) goto err; @@ -578,6 +972,16 @@ static int m88ds3103_set_frontend(struct dvb_frontend *fe) if (ret) goto err; + if (dev->chiptype == M88DS3103_CHIPTYPE_3103B) { + /* enable/disable 192M LDPC clock */ + ret = m88ds3103_update_bits(dev, 0x29, 0x10, + (c->delivery_system == SYS_DVBS) ? 0x10 : 0x0); + if (ret) + goto err; + + ret = m88ds3103_update_bits(dev, 0xc9, 0x08, 0x08); + } + dev_dbg(&client->dev, "carrier offset=%d\n", (tuner_frequency_khz - c->frequency)); @@ -642,7 +1046,7 @@ static int m88ds3103_init(struct dvb_frontend *fe) if (utmp) goto warm; - /* global reset, global diseqc reset, golbal fec reset */ + /* global reset, global diseqc reset, global fec reset */ ret = regmap_write(dev->regmap, 0x07, 0xe0); if (ret) goto err; @@ -652,12 +1056,15 @@ static int m88ds3103_init(struct dvb_frontend *fe) /* cold state - try to download firmware */ dev_info(&client->dev, "found a '%s' in cold state\n", - m88ds3103_ops.info.name); + dev->fe.ops.info.name); - if (dev->chip_id == M88RS6000_CHIP_ID) + if (dev->chiptype == M88DS3103_CHIPTYPE_3103B) + name = M88DS3103B_FIRMWARE; + else if (dev->chip_id == M88RS6000_CHIP_ID) name = M88RS6000_FIRMWARE; else name = M88DS3103_FIRMWARE; + /* request the firmware, this will block and timeout */ ret = request_firmware(&firmware, name, &client->dev); if (ret) { @@ -700,10 +1107,16 @@ static int m88ds3103_init(struct dvb_frontend *fe) } dev_info(&client->dev, "found a '%s' in warm state\n", - m88ds3103_ops.info.name); + dev->fe.ops.info.name); dev_info(&client->dev, "firmware version: %X.%X\n", (utmp >> 4) & 0xf, (utmp >> 0 & 0xf)); + if (dev->chiptype == M88DS3103_CHIPTYPE_3103B) { + m88ds3103b_dt_write(dev, 0x21, 0x92); + m88ds3103b_dt_write(dev, 0x15, 0x6C); + m88ds3103b_dt_write(dev, 0x17, 0xC1); + m88ds3103b_dt_write(dev, 0x17, 0x81); + } warm: /* warm state */ dev->warm = true; @@ -1393,6 +1806,8 @@ static int m88ds3103_probe(struct i2c_client *client, goto err_kfree; dev->chip_id = utmp >> 1; + dev->chiptype = (u8)id->driver_data; + dev_dbg(&client->dev, "chip_id=%02x\n", dev->chip_id); switch (dev->chip_id) { @@ -1459,7 +1874,10 @@ static int m88ds3103_probe(struct i2c_client *client, /* create dvb_frontend */ memcpy(&dev->fe.ops, &m88ds3103_ops, sizeof(struct dvb_frontend_ops)); - if (dev->chip_id == M88RS6000_CHIP_ID) + if (dev->chiptype == M88DS3103_CHIPTYPE_3103B) + strscpy(dev->fe.ops.info.name, "Montage Technology M88DS3103B", + sizeof(dev->fe.ops.info.name)); + else if (dev->chip_id == M88RS6000_CHIP_ID) strscpy(dev->fe.ops.info.name, "Montage Technology M88RS6000", sizeof(dev->fe.ops.info.name)); if (!pdata->attach_in_use) @@ -1470,6 +1888,26 @@ static int m88ds3103_probe(struct i2c_client *client, /* setup callbacks */ pdata->get_dvb_frontend = m88ds3103_get_dvb_frontend; pdata->get_i2c_adapter = m88ds3103_get_i2c_adapter; + + if (dev->chiptype == M88DS3103_CHIPTYPE_3103B) { + /* enable i2c repeater for tuner */ + m88ds3103_update_bits(dev, 0x11, 0x01, 0x01); + + /* get frontend address */ + ret = regmap_read(dev->regmap, 0x29, &utmp); + if (ret) + goto err_kfree; + dev->dt_addr = ((utmp & 0x80) == 0) ? 0x42 >> 1 : 0x40 >> 1; + dev_err(&client->dev, "dt addr is 0x%02x", dev->dt_addr); + + dev->dt_client = i2c_new_dummy_device(client->adapter, + dev->dt_addr); + if (!dev->dt_client) { + ret = -ENODEV; + goto err_kfree; + } + } + return 0; err_kfree: kfree(dev); @@ -1484,6 +1922,9 @@ static int m88ds3103_remove(struct i2c_client *client) dev_dbg(&client->dev, "\n"); + if (dev->dt_client) + i2c_unregister_device(dev->dt_client); + i2c_mux_del_adapters(dev->muxc); kfree(dev); @@ -1491,7 +1932,9 @@ static int m88ds3103_remove(struct i2c_client *client) } static const struct i2c_device_id m88ds3103_id_table[] = { - {"m88ds3103", 0}, + {"m88ds3103", M88DS3103_CHIPTYPE_3103}, + {"m88rs6000", M88DS3103_CHIPTYPE_RS6000}, + {"m88ds3103b", M88DS3103_CHIPTYPE_3103B}, {} }; MODULE_DEVICE_TABLE(i2c, m88ds3103_id_table); @@ -1513,3 +1956,4 @@ MODULE_DESCRIPTION("Montage Technology M88DS3103 DVB-S/S2 demodulator driver"); MODULE_LICENSE("GPL"); MODULE_FIRMWARE(M88DS3103_FIRMWARE); MODULE_FIRMWARE(M88RS6000_FIRMWARE); +MODULE_FIRMWARE(M88DS3103B_FIRMWARE); diff --git a/drivers/media/dvb-frontends/m88ds3103_priv.h b/drivers/media/dvb-frontends/m88ds3103_priv.h index c825032f07ab..aa5306f40201 100644 --- a/drivers/media/dvb-frontends/m88ds3103_priv.h +++ b/drivers/media/dvb-frontends/m88ds3103_priv.h @@ -16,13 +16,20 @@ #include #include -#define M88DS3103_FIRMWARE "dvb-demod-m88ds3103.fw" -#define M88RS6000_FIRMWARE "dvb-demod-m88rs6000.fw" +#define M88DS3103B_FIRMWARE "dvb-demod-m88ds3103b.fw" +#define M88DS3103_FIRMWARE "dvb-demod-m88ds3103.fw" +#define M88RS6000_FIRMWARE "dvb-demod-m88rs6000.fw" + #define M88RS6000_CHIP_ID 0x74 #define M88DS3103_CHIP_ID 0x70 +#define M88DS3103_CHIPTYPE_3103 0 +#define M88DS3103_CHIPTYPE_RS6000 1 +#define M88DS3103_CHIPTYPE_3103B 2 + struct m88ds3103_dev { struct i2c_client *client; + struct i2c_client *dt_client; struct regmap_config regmap_config; struct regmap *regmap; struct m88ds3103_config config; @@ -35,10 +42,13 @@ struct m88ds3103_dev { struct i2c_mux_core *muxc; /* auto detect chip id to do different config */ u8 chip_id; + /* chip type to differentiate m88rs6000 from m88ds3103b */ + u8 chiptype; /* main mclk is calculated for M88RS6000 dynamically */ s32 mclk; u64 post_bit_error; u64 post_bit_count; + u8 dt_addr; }; struct m88ds3103_reg_val { diff --git a/drivers/media/dvb-frontends/tda10071.c b/drivers/media/dvb-frontends/tda10071.c index 1953b00b3e48..685c0ac71819 100644 --- a/drivers/media/dvb-frontends/tda10071.c +++ b/drivers/media/dvb-frontends/tda10071.c @@ -470,10 +470,11 @@ static int tda10071_read_status(struct dvb_frontend *fe, enum fe_status *status) goto error; if (dev->delivery_system == SYS_DVBS) { - dev->dvbv3_ber = buf[0] << 24 | buf[1] << 16 | - buf[2] << 8 | buf[3] << 0; - dev->post_bit_error += buf[0] << 24 | buf[1] << 16 | - buf[2] << 8 | buf[3] << 0; + u32 bit_error = buf[0] << 24 | buf[1] << 16 | + buf[2] << 8 | buf[3] << 0; + + dev->dvbv3_ber = bit_error; + dev->post_bit_error += bit_error; c->post_bit_error.stat[0].scale = FE_SCALE_COUNTER; c->post_bit_error.stat[0].uvalue = dev->post_bit_error; dev->block_error += buf[4] << 8 | buf[5] << 0; diff --git a/drivers/media/i2c/Kconfig b/drivers/media/i2c/Kconfig index c68e002d26ea..125d596c13dd 100644 --- a/drivers/media/i2c/Kconfig +++ b/drivers/media/i2c/Kconfig @@ -238,6 +238,7 @@ config VIDEO_ADV7604 tristate "Analog Devices ADV7604 decoder" depends on VIDEO_V4L2 && I2C && VIDEO_V4L2_SUBDEV_API depends on GPIOLIB || COMPILE_TEST + select REGMAP_I2C select HDMI select V4L2_FWNODE help @@ -379,6 +380,7 @@ config VIDEO_TVP5150 tristate "Texas Instruments TVP5150 video decoder" depends on VIDEO_V4L2 && I2C select V4L2_FWNODE + select REGMAP_I2C help Support for the Texas Instruments TVP5150 video decoder. @@ -584,6 +586,7 @@ config VIDEO_IMX214 tristate "Sony IMX214 sensor support" depends on GPIOLIB && I2C && VIDEO_V4L2 && VIDEO_V4L2_SUBDEV_API depends on V4L2_FWNODE + select REGMAP_I2C help This is a Video4Linux2 sensor driver for the Sony IMX214 camera. @@ -591,6 +594,17 @@ config VIDEO_IMX214 To compile this driver as a module, choose M here: the module will be called imx214. +config VIDEO_IMX219 + tristate "Sony IMX219 sensor support" + depends on I2C && VIDEO_V4L2 && VIDEO_V4L2_SUBDEV_API + select V4L2_FWNODE + help + This is a Video4Linux2 sensor driver for the Sony + IMX219 camera. + + To compile this driver as a module, choose M here: the + module will be called imx219. + config VIDEO_IMX258 tristate "Sony IMX258 sensor support" depends on I2C && VIDEO_V4L2 && VIDEO_V4L2_SUBDEV_API @@ -612,6 +626,7 @@ config VIDEO_IMX274 config VIDEO_IMX290 tristate "Sony IMX290 sensor support" depends on I2C && VIDEO_V4L2 && VIDEO_V4L2_SUBDEV_API + select REGMAP_I2C select V4L2_FWNODE help This is a Video4Linux2 sensor driver for the Sony @@ -804,6 +819,7 @@ config VIDEO_OV7670 config VIDEO_OV7740 tristate "OmniVision OV7740 sensor support" depends on I2C && VIDEO_V4L2 + select REGMAP_I2C help This is a Video4Linux2 sensor driver for the OmniVision OV7740 VGA camera sensor. diff --git a/drivers/media/i2c/Makefile b/drivers/media/i2c/Makefile index c147bb9d28db..77bf7d0b691f 100644 --- a/drivers/media/i2c/Makefile +++ b/drivers/media/i2c/Makefile @@ -111,6 +111,7 @@ obj-$(CONFIG_VIDEO_OV2659) += ov2659.o obj-$(CONFIG_VIDEO_TC358743) += tc358743.o obj-$(CONFIG_VIDEO_HI556) += hi556.o obj-$(CONFIG_VIDEO_IMX214) += imx214.o +obj-$(CONFIG_VIDEO_IMX219) += imx219.o obj-$(CONFIG_VIDEO_IMX258) += imx258.o obj-$(CONFIG_VIDEO_IMX274) += imx274.o obj-$(CONFIG_VIDEO_IMX290) += imx290.o diff --git a/drivers/media/i2c/adv7180.c b/drivers/media/i2c/adv7180.c index 6528e2343fc8..00159daa6fcd 100644 --- a/drivers/media/i2c/adv7180.c +++ b/drivers/media/i2c/adv7180.c @@ -749,6 +749,17 @@ static int adv7180_set_pad_format(struct v4l2_subdev *sd, return ret; } +static int adv7180_init_cfg(struct v4l2_subdev *sd, + struct v4l2_subdev_pad_config *cfg) +{ + struct v4l2_subdev_format fmt = { + .which = cfg ? V4L2_SUBDEV_FORMAT_TRY + : V4L2_SUBDEV_FORMAT_ACTIVE, + }; + + return adv7180_set_pad_format(sd, cfg, &fmt); +} + static int adv7180_g_mbus_config(struct v4l2_subdev *sd, struct v4l2_mbus_config *cfg) { @@ -854,6 +865,7 @@ static const struct v4l2_subdev_core_ops adv7180_core_ops = { }; static const struct v4l2_subdev_pad_ops adv7180_pad_ops = { + .init_cfg = adv7180_init_cfg, .enum_mbus_code = adv7180_enum_mbus_code, .set_fmt = adv7180_set_pad_format, .get_fmt = adv7180_get_pad_format, diff --git a/drivers/media/i2c/imx214.c b/drivers/media/i2c/imx214.c index adcaaa8c86d1..4175d06ffd47 100644 --- a/drivers/media/i2c/imx214.c +++ b/drivers/media/i2c/imx214.c @@ -803,7 +803,6 @@ err_rpm_put: static int imx214_g_frame_interval(struct v4l2_subdev *subdev, struct v4l2_subdev_frame_interval *fival) { - fival->pad = 0; fival->interval.numerator = 1; fival->interval.denominator = IMX214_FPS; diff --git a/drivers/media/i2c/imx219.c b/drivers/media/i2c/imx219.c new file mode 100644 index 000000000000..cb03bdec1f9c --- /dev/null +++ b/drivers/media/i2c/imx219.c @@ -0,0 +1,1481 @@ +// SPDX-License-Identifier: GPL-2.0 +/* + * A V4L2 driver for Sony IMX219 cameras. + * Copyright (C) 2019, Raspberry Pi (Trading) Ltd + * + * Based on Sony imx258 camera driver + * Copyright (C) 2018 Intel Corporation + * + * DT / fwnode changes, and regulator / GPIO control taken from imx214 driver + * Copyright 2018 Qtechnology A/S + * + * Flip handling taken from the Sony IMX319 driver. + * Copyright (C) 2018 Intel Corporation + * + */ + +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include + +#define IMX219_REG_VALUE_08BIT 1 +#define IMX219_REG_VALUE_16BIT 2 + +#define IMX219_REG_MODE_SELECT 0x0100 +#define IMX219_MODE_STANDBY 0x00 +#define IMX219_MODE_STREAMING 0x01 + +/* Chip ID */ +#define IMX219_REG_CHIP_ID 0x0000 +#define IMX219_CHIP_ID 0x0219 + +/* External clock frequency is 24.0M */ +#define IMX219_XCLK_FREQ 24000000 + +/* Pixel rate is fixed at 182.4M for all the modes */ +#define IMX219_PIXEL_RATE 182400000 + +#define IMX219_DEFAULT_LINK_FREQ 456000000 + +/* V_TIMING internal */ +#define IMX219_REG_VTS 0x0160 +#define IMX219_VTS_15FPS 0x0dc6 +#define IMX219_VTS_30FPS_1080P 0x06e3 +#define IMX219_VTS_30FPS_BINNED 0x06e3 +#define IMX219_VTS_30FPS_640x480 0x06e3 +#define IMX219_VTS_MAX 0xffff + +#define IMX219_VBLANK_MIN 4 + +/*Frame Length Line*/ +#define IMX219_FLL_MIN 0x08a6 +#define IMX219_FLL_MAX 0xffff +#define IMX219_FLL_STEP 1 +#define IMX219_FLL_DEFAULT 0x0c98 + +/* HBLANK control - read only */ +#define IMX219_PPL_DEFAULT 3448 + +/* Exposure control */ +#define IMX219_REG_EXPOSURE 0x015a +#define IMX219_EXPOSURE_MIN 4 +#define IMX219_EXPOSURE_STEP 1 +#define IMX219_EXPOSURE_DEFAULT 0x640 +#define IMX219_EXPOSURE_MAX 65535 + +/* Analog gain control */ +#define IMX219_REG_ANALOG_GAIN 0x0157 +#define IMX219_ANA_GAIN_MIN 0 +#define IMX219_ANA_GAIN_MAX 232 +#define IMX219_ANA_GAIN_STEP 1 +#define IMX219_ANA_GAIN_DEFAULT 0x0 + +/* Digital gain control */ +#define IMX219_REG_DIGITAL_GAIN 0x0158 +#define IMX219_DGTL_GAIN_MIN 0x0100 +#define IMX219_DGTL_GAIN_MAX 0x0fff +#define IMX219_DGTL_GAIN_DEFAULT 0x0100 +#define IMX219_DGTL_GAIN_STEP 1 + +#define IMX219_REG_ORIENTATION 0x0172 + +/* Test Pattern Control */ +#define IMX219_REG_TEST_PATTERN 0x0600 +#define IMX219_TEST_PATTERN_DISABLE 0 +#define IMX219_TEST_PATTERN_SOLID_COLOR 1 +#define IMX219_TEST_PATTERN_COLOR_BARS 2 +#define IMX219_TEST_PATTERN_GREY_COLOR 3 +#define IMX219_TEST_PATTERN_PN9 4 + +/* Test pattern colour components */ +#define IMX219_REG_TESTP_RED 0x0602 +#define IMX219_REG_TESTP_GREENR 0x0604 +#define IMX219_REG_TESTP_BLUE 0x0606 +#define IMX219_REG_TESTP_GREENB 0x0608 +#define IMX219_TESTP_COLOUR_MIN 0 +#define IMX219_TESTP_COLOUR_MAX 0x03ff +#define IMX219_TESTP_COLOUR_STEP 1 +#define IMX219_TESTP_RED_DEFAULT IMX219_TESTP_COLOUR_MAX +#define IMX219_TESTP_GREENR_DEFAULT 0 +#define IMX219_TESTP_BLUE_DEFAULT 0 +#define IMX219_TESTP_GREENB_DEFAULT 0 + +struct imx219_reg { + u16 address; + u8 val; +}; + +struct imx219_reg_list { + unsigned int num_of_regs; + const struct imx219_reg *regs; +}; + +/* Mode : resolution and related config&values */ +struct imx219_mode { + /* Frame width */ + unsigned int width; + /* Frame height */ + unsigned int height; + + /* V-timing */ + unsigned int vts_def; + + /* Default register values */ + struct imx219_reg_list reg_list; +}; + +/* + * Register sets lifted off the i2C interface from the Raspberry Pi firmware + * driver. + * 3280x2464 = mode 2, 1920x1080 = mode 1, 1640x1232 = mode 4, 640x480 = mode 7. + */ +static const struct imx219_reg mode_3280x2464_regs[] = { + {0x0100, 0x00}, + {0x30eb, 0x0c}, + {0x30eb, 0x05}, + {0x300a, 0xff}, + {0x300b, 0xff}, + {0x30eb, 0x05}, + {0x30eb, 0x09}, + {0x0114, 0x01}, + {0x0128, 0x00}, + {0x012a, 0x18}, + {0x012b, 0x00}, + {0x0164, 0x00}, + {0x0165, 0x00}, + {0x0166, 0x0c}, + {0x0167, 0xcf}, + {0x0168, 0x00}, + {0x0169, 0x00}, + {0x016a, 0x09}, + {0x016b, 0x9f}, + {0x016c, 0x0c}, + {0x016d, 0xd0}, + {0x016e, 0x09}, + {0x016f, 0xa0}, + {0x0170, 0x01}, + {0x0171, 0x01}, + {0x0174, 0x00}, + {0x0175, 0x00}, + {0x0301, 0x05}, + {0x0303, 0x01}, + {0x0304, 0x03}, + {0x0305, 0x03}, + {0x0306, 0x00}, + {0x0307, 0x39}, + {0x030b, 0x01}, + {0x030c, 0x00}, + {0x030d, 0x72}, + {0x0624, 0x0c}, + {0x0625, 0xd0}, + {0x0626, 0x09}, + {0x0627, 0xa0}, + {0x455e, 0x00}, + {0x471e, 0x4b}, + {0x4767, 0x0f}, + {0x4750, 0x14}, + {0x4540, 0x00}, + {0x47b4, 0x14}, + {0x4713, 0x30}, + {0x478b, 0x10}, + {0x478f, 0x10}, + {0x4793, 0x10}, + {0x4797, 0x0e}, + {0x479b, 0x0e}, + {0x0162, 0x0d}, + {0x0163, 0x78}, +}; + +static const struct imx219_reg mode_1920_1080_regs[] = { + {0x0100, 0x00}, + {0x30eb, 0x05}, + {0x30eb, 0x0c}, + {0x300a, 0xff}, + {0x300b, 0xff}, + {0x30eb, 0x05}, + {0x30eb, 0x09}, + {0x0114, 0x01}, + {0x0128, 0x00}, + {0x012a, 0x18}, + {0x012b, 0x00}, + {0x0162, 0x0d}, + {0x0163, 0x78}, + {0x0164, 0x02}, + {0x0165, 0xa8}, + {0x0166, 0x0a}, + {0x0167, 0x27}, + {0x0168, 0x02}, + {0x0169, 0xb4}, + {0x016a, 0x06}, + {0x016b, 0xeb}, + {0x016c, 0x07}, + {0x016d, 0x80}, + {0x016e, 0x04}, + {0x016f, 0x38}, + {0x0170, 0x01}, + {0x0171, 0x01}, + {0x0174, 0x00}, + {0x0175, 0x00}, + {0x0301, 0x05}, + {0x0303, 0x01}, + {0x0304, 0x03}, + {0x0305, 0x03}, + {0x0306, 0x00}, + {0x0307, 0x39}, + {0x030b, 0x01}, + {0x030c, 0x00}, + {0x030d, 0x72}, + {0x0624, 0x07}, + {0x0625, 0x80}, + {0x0626, 0x04}, + {0x0627, 0x38}, + {0x455e, 0x00}, + {0x471e, 0x4b}, + {0x4767, 0x0f}, + {0x4750, 0x14}, + {0x4540, 0x00}, + {0x47b4, 0x14}, + {0x4713, 0x30}, + {0x478b, 0x10}, + {0x478f, 0x10}, + {0x4793, 0x10}, + {0x4797, 0x0e}, + {0x479b, 0x0e}, + {0x0162, 0x0d}, + {0x0163, 0x78}, +}; + +static const struct imx219_reg mode_1640_1232_regs[] = { + {0x0100, 0x00}, + {0x30eb, 0x0c}, + {0x30eb, 0x05}, + {0x300a, 0xff}, + {0x300b, 0xff}, + {0x30eb, 0x05}, + {0x30eb, 0x09}, + {0x0114, 0x01}, + {0x0128, 0x00}, + {0x012a, 0x18}, + {0x012b, 0x00}, + {0x0164, 0x00}, + {0x0165, 0x00}, + {0x0166, 0x0c}, + {0x0167, 0xcf}, + {0x0168, 0x00}, + {0x0169, 0x00}, + {0x016a, 0x09}, + {0x016b, 0x9f}, + {0x016c, 0x06}, + {0x016d, 0x68}, + {0x016e, 0x04}, + {0x016f, 0xd0}, + {0x0170, 0x01}, + {0x0171, 0x01}, + {0x0174, 0x01}, + {0x0175, 0x01}, + {0x0301, 0x05}, + {0x0303, 0x01}, + {0x0304, 0x03}, + {0x0305, 0x03}, + {0x0306, 0x00}, + {0x0307, 0x39}, + {0x030b, 0x01}, + {0x030c, 0x00}, + {0x030d, 0x72}, + {0x0624, 0x06}, + {0x0625, 0x68}, + {0x0626, 0x04}, + {0x0627, 0xd0}, + {0x455e, 0x00}, + {0x471e, 0x4b}, + {0x4767, 0x0f}, + {0x4750, 0x14}, + {0x4540, 0x00}, + {0x47b4, 0x14}, + {0x4713, 0x30}, + {0x478b, 0x10}, + {0x478f, 0x10}, + {0x4793, 0x10}, + {0x4797, 0x0e}, + {0x479b, 0x0e}, + {0x0162, 0x0d}, + {0x0163, 0x78}, +}; + +static const struct imx219_reg mode_640_480_regs[] = { + {0x0100, 0x00}, + {0x30eb, 0x05}, + {0x30eb, 0x0c}, + {0x300a, 0xff}, + {0x300b, 0xff}, + {0x30eb, 0x05}, + {0x30eb, 0x09}, + {0x0114, 0x01}, + {0x0128, 0x00}, + {0x012a, 0x18}, + {0x012b, 0x00}, + {0x0162, 0x0d}, + {0x0163, 0x78}, + {0x0164, 0x03}, + {0x0165, 0xe8}, + {0x0166, 0x08}, + {0x0167, 0xe7}, + {0x0168, 0x02}, + {0x0169, 0xf0}, + {0x016a, 0x06}, + {0x016b, 0xaf}, + {0x016c, 0x02}, + {0x016d, 0x80}, + {0x016e, 0x01}, + {0x016f, 0xe0}, + {0x0170, 0x01}, + {0x0171, 0x01}, + {0x0174, 0x03}, + {0x0175, 0x03}, + {0x0301, 0x05}, + {0x0303, 0x01}, + {0x0304, 0x03}, + {0x0305, 0x03}, + {0x0306, 0x00}, + {0x0307, 0x39}, + {0x030b, 0x01}, + {0x030c, 0x00}, + {0x030d, 0x72}, + {0x0624, 0x06}, + {0x0625, 0x68}, + {0x0626, 0x04}, + {0x0627, 0xd0}, + {0x455e, 0x00}, + {0x471e, 0x4b}, + {0x4767, 0x0f}, + {0x4750, 0x14}, + {0x4540, 0x00}, + {0x47b4, 0x14}, + {0x4713, 0x30}, + {0x478b, 0x10}, + {0x478f, 0x10}, + {0x4793, 0x10}, + {0x4797, 0x0e}, + {0x479b, 0x0e}, +}; + +static const struct imx219_reg raw8_framefmt_regs[] = { + {0x018c, 0x08}, + {0x018d, 0x08}, + {0x0309, 0x08}, +}; + +static const struct imx219_reg raw10_framefmt_regs[] = { + {0x018c, 0x0a}, + {0x018d, 0x0a}, + {0x0309, 0x0a}, +}; + +static const char * const imx219_test_pattern_menu[] = { + "Disabled", + "Color Bars", + "Solid Color", + "Grey Color Bars", + "PN9" +}; + +static const int imx219_test_pattern_val[] = { + IMX219_TEST_PATTERN_DISABLE, + IMX219_TEST_PATTERN_COLOR_BARS, + IMX219_TEST_PATTERN_SOLID_COLOR, + IMX219_TEST_PATTERN_GREY_COLOR, + IMX219_TEST_PATTERN_PN9, +}; + +/* regulator supplies */ +static const char * const imx219_supply_name[] = { + /* Supplies can be enabled in any order */ + "VANA", /* Analog (2.8V) supply */ + "VDIG", /* Digital Core (1.8V) supply */ + "VDDL", /* IF (1.2V) supply */ +}; + +#define IMX219_NUM_SUPPLIES ARRAY_SIZE(imx219_supply_name) + +/* + * The supported formats. + * This table MUST contain 4 entries per format, to cover the various flip + * combinations in the order + * - no flip + * - h flip + * - v flip + * - h&v flips + */ +static const u32 codes[] = { + MEDIA_BUS_FMT_SRGGB10_1X10, + MEDIA_BUS_FMT_SGRBG10_1X10, + MEDIA_BUS_FMT_SGBRG10_1X10, + MEDIA_BUS_FMT_SBGGR10_1X10, + + MEDIA_BUS_FMT_SRGGB8_1X8, + MEDIA_BUS_FMT_SGRBG8_1X8, + MEDIA_BUS_FMT_SGBRG8_1X8, + MEDIA_BUS_FMT_SBGGR8_1X8, +}; + +/* + * Initialisation delay between XCLR low->high and the moment when the sensor + * can start capture (i.e. can leave software stanby) must be not less than: + * t4 + max(t5, t6 +