UbiquitousOS
/
OpenCloudOS-Kernel
mirror of https://gitee.com/OpenCloudOS/OpenCloudOS-Kernel.git
11
0
Fork 0
Code Issues Projects Releases Wiki Activity
OpenCloudOS-Kernel/drivers/gpu/drm/imx/Kconfig

57 lines
1.4 KiB
Plaintext
Raw Normal View History

staging: drm/imx: Add i.MX drm core support This patch adds the i.MX glue stuff between i.MX and drm. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-09-21 16:07:47 +08:00
config DRM_IMX
tristate "DRM Support for Freescale i.MX"
select DRM_KMS_HELPER
drm: Add separate Kconfig option for fbdev helpers For drivers which might want to disable fbdev legacy support. Select the new option in all drivers for now, so this shouldn't result in any change. Drivers need some work anyway to make fbdev support optional (if they have it implemented, that is), so the recommended way to expose this is by adding per-driver options. At least as long as most drivers don't support disabling the fbdev support. v2: Update for new drm drivers msm and rcar-du. Note that Rob's msm driver can already take advantage of this, which allows us to build msm without any fbdev depencies in the kernel! v3: Move the MODULE_* stuff from the fbdev helper file to drm_crtc_helper.c. Cc: David Herrmann <dh.herrmann@gmail.com> Cc: Rob Clark <robdclark@gmail.com> Reviewed-by: Rob Clark <robdclark@gmail.com> Acked-by: Dave Airlie <airlied@linux.ie> Reviewed-by: Chon Ming Lee <chon.ming.lee@intel.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2013-10-08 23:44:47 +08:00
select DRM_KMS_FB_HELPER
staging/drm: imx: add missing dependencies The imx DRM driver needs a couple of extra Kconfig dependencies to avoid random build failures: drivers/staging/imx-drm/ipuv3-crtc.c:448: undefined reference to `ipu_idmac_put' drivers/staging/imx-drm/ipuv3-crtc.c:450: undefined reference to `ipu_dmfc_put' drivers/staging/imx-drm/ipuv3-crtc.c:452: undefined reference to `ipu_dp_put' drivers/staging/imx-drm/ipuv3-crtc.c:454: undefined reference to `ipu_di_put' drivers/built-in.o: In function `ipu_probe': :(.text+0x4b4174): undefined reference to `device_reset' drivers/built-in.o: In function `imx_tve_probe': drivers/staging/imx-drm/imx-tve.c:648: undefined reference to `devm_regmap_init_mmio_clk' drivers/built-in.o: In function `imx_pd_connector_get_modes': drivers/staging/imx-drm/parallel-display.c:78: undefined reference to `of_get_drm_display_mode' Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Cc: Shawn Guo <shawn.guo@linaro.org> Cc: Philipp Zabel <p.zabel@pengutronix.de> Signed-off-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-05-02 23:16:08 +08:00
select VIDEOMODE_HELPERS
staging: drm/imx: Add i.MX drm core support This patch adds the i.MX glue stuff between i.MX and drm. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-09-21 16:07:47 +08:00
select DRM_GEM_CMA_HELPER
select DRM_KMS_CMA_HELPER
drm: Kconfig: Let all DRM_GEM_CMA_HELPER related macros depend on HAVE_DMA_ATTRS DRM_GEM_CMA_HELPER is depend on HAVE_DMA_ATTRS, or it will break the building. The related error (with allmodconfig under xtensa): CC [M] drivers/gpu/drm/drm_gem_cma_helper.o drivers/gpu/drm/drm_gem_cma_helper.c: In function 'drm_gem_cma_create': drivers/gpu/drm/drm_gem_cma_helper.c:110:19: error: implicit declaration of function 'dma_alloc_writecombine' [-Werror=implicit-function-declaration] cma_obj->vaddr = dma_alloc_writecombine(drm->dev, size, ^ drivers/gpu/drm/drm_gem_cma_helper.c:110:17: warning: assignment makes pointer from integer without a cast [-Wint-conversion] cma_obj->vaddr = dma_alloc_writecombine(drm->dev, size, ^ drivers/gpu/drm/drm_gem_cma_helper.c: In function 'drm_gem_cma_free_object': drivers/gpu/drm/drm_gem_cma_helper.c:193:3: error: implicit declaration of function 'dma_free_writecombine' [-Werror=implicit-function-declaration] dma_free_writecombine(gem_obj->dev->dev, cma_obj->base.size, ^ drivers/gpu/drm/drm_gem_cma_helper.c: In function 'drm_gem_cma_mmap_obj': drivers/gpu/drm/drm_gem_cma_helper.c:330:8: error: implicit declaration of function 'dma_mmap_writecombine' [-Werror=implicit-function-declaration] ret = dma_mmap_writecombine(cma_obj->base.dev->dev, vma, ^ Signed-off-by: Chen Gang <gang.chen.5i5j@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2015-02-01 22:08:33 +08:00
depends on DRM && (ARCH_MXC || ARCH_MULTIPLATFORM) && HAVE_DMA_ATTRS
imx-drm: currently only IPUv3 is supported, make it mandatory As long as only IPUv3 is supported in imx-drm, hide the separate DRM_IMX_IPUV3 option and make DRM_IMX depend on IMX_IPUV3_CORE. Reported-by: Michael Olbrich <m.olbrich@pengutronix.de> Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-10-09 21:21:17 +08:00
depends on IMX_IPUV3_CORE
staging: drm/imx: Add i.MX drm core support This patch adds the i.MX glue stuff between i.MX and drm. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-09-21 16:07:47 +08:00
help
enable i.MX graphics support
config DRM_IMX_FB_HELPER
tristate "provide legacy framebuffer /dev/fb0"
select DRM_KMS_CMA_HELPER
depends on DRM_IMX
help
The DRM framework can provide a legacy /dev/fb0 framebuffer
for your device. This is necessary to get a framebuffer console
staging: imx-drm: Fix typo in staging/imx-drm Correct spelling typo in staging/imx-drm Singed-off-by: Masanari Iida <standby24x7@gmail.com> Acked-by: Sascha Hauer <s.hauer@pengutronix.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-07-24 00:05:07 +08:00
and also for applications using the legacy framebuffer API
staging: drm/imx: Add parallel display support This adds support for parallel displays for i.MX. It consists of a drm encoder/connector pair which eventually passes EDID data from the devicetree to the drm core. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-09-21 16:07:48 +08:00
config DRM_IMX_PARALLEL_DISPLAY
tristate "Support for parallel displays"
imx-drm: parallel-display: Add drm_panel support This patch allows to optionally attach the parallel-display to a panel supported by a drm_panel driver instead of supplying the modes via device tree. Before: parallel-display { compatible = "fsl,imx-parallel-display"; ... display-timings { native-timing = <&timing1>; timing1: etm0700g0dh6 { hactive = <800>; vactive = <480>; clock-frequency = <33260000>; hsync-len = <128>; hback-porch = <88>; hfront-porch = <40>; vsync-len = <2>; vback-porch = <33>; vfront-porch = <10>; hsync-active = <0>; vsync-active = <0>; ... }; }; ... }; After: parallel-display { compatible = "fsl,imx-parallel-display"; fsl,panel = <&panel>; ... }; panel: panel { compatible = "edt,etm0700g0dh6", "simple-panel"; }; Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-02-25 18:55:04 +08:00
select DRM_PANEL
staging: drm/imx: Add parallel display support This adds support for parallel displays for i.MX. It consists of a drm encoder/connector pair which eventually passes EDID data from the devicetree to the drm core. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-09-21 16:07:48 +08:00
depends on DRM_IMX
staging: video: imx: Select VIDEOMODE_HELPERS for parallel display Without this, I get the following problem when building kernel: drivers/built-in.o: In function `imx_pd_connector_get_modes': /linux-2.6/drivers/staging/imx-drm/parallel-display.c:78: undefined reference to `of_get_drm_display_mode' make: *** [vmlinux] Error 1 Signed-off-by: Marek Vasut <marex@denx.de> Cc: Sascha Hauer <s.hauer@pengutronix.de> Cc: Philipp Zabel <p.zabel@pengutronix.de> Cc: Fabio Estevam <fabio.estevam@freescale.com> Acked-by: Sascha Hauer <s.hauer@pengutronix.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-04-25 02:43:59 +08:00
select VIDEOMODE_HELPERS
staging: drm/imx: add i.MX IPUv3 base driver The IPU is the Image Processing Unit found on i.MX51/53/6 SoCs. It features several units for image processing, this patch adds support for the units needed for Framebuffer support, namely: - Display Controller (dc) - Display Interface (di) - Display Multi Fifo Controller (dmfc) - Display Processor (dp) - Image DMA Controller (idmac) This patch is based on the Freescale driver, but follows a different approach. The Freescale code implements logical idmac channels and the handling of the subunits is hidden in common idmac code pathes in big switch/case statements. This patch instead just provides code and resource management for the different subunits. The user, in this case the framebuffer driver, decides how the different units play together. The IPU has other units missing in this patch: - CMOS Sensor Interface (csi) - Video Deinterlacer (vdi) - Sensor Multi FIFO Controler (smfc) - Image Converter (ic) - Image Rotator (irt) Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-09-21 16:07:49 +08:00
staging: drm/imx: Add support for Television Encoder (TVEv2) This driver adds support for the Television Encoder integrated on i.MX53 SoCs (TVEv2). Currently only the VGA output mode is supported, which only uses the TVDAC to generate RGB levels. HSYNC and VSYNC signals are routed directly from the IPU signal generator pins through IOMUXC. Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-04-09 00:04:38 +08:00
config DRM_IMX_TVE
tristate "Support for TV and VGA displays"
depends on DRM_IMX
staging/drm: imx: add missing dependencies The imx DRM driver needs a couple of extra Kconfig dependencies to avoid random build failures: drivers/staging/imx-drm/ipuv3-crtc.c:448: undefined reference to `ipu_idmac_put' drivers/staging/imx-drm/ipuv3-crtc.c:450: undefined reference to `ipu_dmfc_put' drivers/staging/imx-drm/ipuv3-crtc.c:452: undefined reference to `ipu_dp_put' drivers/staging/imx-drm/ipuv3-crtc.c:454: undefined reference to `ipu_di_put' drivers/built-in.o: In function `ipu_probe': :(.text+0x4b4174): undefined reference to `device_reset' drivers/built-in.o: In function `imx_tve_probe': drivers/staging/imx-drm/imx-tve.c:648: undefined reference to `devm_regmap_init_mmio_clk' drivers/built-in.o: In function `imx_pd_connector_get_modes': drivers/staging/imx-drm/parallel-display.c:78: undefined reference to `of_get_drm_display_mode' Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Cc: Shawn Guo <shawn.guo@linaro.org> Cc: Philipp Zabel <p.zabel@pengutronix.de> Signed-off-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-05-02 23:16:08 +08:00
select REGMAP_MMIO
staging: drm/imx: Add support for Television Encoder (TVEv2) This driver adds support for the Television Encoder integrated on i.MX53 SoCs (TVEv2). Currently only the VGA output mode is supported, which only uses the TVDAC to generate RGB levels. HSYNC and VSYNC signals are routed directly from the IPU signal generator pins through IOMUXC. Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-04-09 00:04:38 +08:00
help
Choose this to enable the internal Television Encoder (TVe)
found on i.MX53 processors.
staging: drm/imx: Add LDB support This adds support for the LVDS Display Bridge contained in i.MX5 and i.MX6 SoCs. Bit mapping, data width, and video timings are configurable via device tree. Dual-channel mode is supported for a single high-resolution source. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de> Signed-off-by: Shawn Guo <shawn.guo@linaro.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-06-18 09:23:57 +08:00
config DRM_IMX_LDB
tristate "Support for LVDS displays"
staging: imx-drm: add missing MFD_SYSCON dependency for LDB Added missing MFD_SYSCON dependency for LVDS display bridge in order to fix the following link error. drivers/staging/imx-drm/imx-ldb.c:484: undefined reference to `syscon_regmap_lookup_by_phandle' Signed-off-by: Jingoo Han <jg1.han@samsung.com> Acked-by: Philipp Zabel <p.zabel@pengutronix.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-08-01 08:32:29 +08:00
depends on DRM_IMX && MFD_SYSCON
drm/imx: imx-ldb: add drm_panel support This patch allows to optionally attach the lvds-channel to a panel supported by a drm_panel driver using of-graph bindings, instead of supplying the modes via display-timings in the device tree. This depends on of_graph_get_port_by_id and uses the OF graph to link the optional DRM panel to the LDB lvds-channel. The output port number is 1 on devices without the 4-port input multiplexer (i.MX5) and 4 on devices with the mux (i.MX6). Before: ldb { ... lvds-channel@0 { ... display-timings { native-timing = <&timing1>; timing1: etm0700g0dh6 { hactive = <800>; vactive = <480>; clock-frequency = <33260000>; hsync-len = <128>; hback-porch = <88>; hfront-porch = <40>; vsync-len = <2>; vback-porch = <33>; vfront-porch = <10>; hsync-active = <0>; vsync-active = <0>; ... }; }; ... }; }; After: ldb { ... lvds-channel@0 { ... port@4 { reg = <4>; lvds_out: endpoint { remote_endpoint = <&panel_in>; }; }; }; }; panel { compatible = "edt,etm0700g0dh6", "simple-panel"; ... port { panel_in: endpoint { remote-endpoint = <&lvds_out>; }; }; }; [Fixed build error due to missing select on DRM_PANEL --rmk] Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk> Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
2014-03-06 21:54:39 +08:00
select DRM_PANEL
staging: drm/imx: Add LDB support This adds support for the LVDS Display Bridge contained in i.MX5 and i.MX6 SoCs. Bit mapping, data width, and video timings are configurable via device tree. Dual-channel mode is supported for a single high-resolution source. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de> Signed-off-by: Shawn Guo <shawn.guo@linaro.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-06-18 09:23:57 +08:00
help
Choose this to enable the internal LVDS Display Bridge (LDB)
found on i.MX53 and i.MX6 processors.
staging: drm/imx: Add i.MX IPUv3 crtc support This adds a i.MX51/53/6 IPU (Image Processing Unit) KMS driver. The driver has been tested on the i.MX51 babbage board, the i.MX53 LOCO board and the i.MX6q sabrelite board in different clone mode and dual head setups. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-09-21 16:07:50 +08:00
config DRM_IMX_IPUV3
imx-drm: currently only IPUv3 is supported, make it mandatory As long as only IPUv3 is supported in imx-drm, hide the separate DRM_IMX_IPUV3 option and make DRM_IMX depend on IMX_IPUV3_CORE. Reported-by: Michael Olbrich <m.olbrich@pengutronix.de> Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-10-09 21:21:17 +08:00
tristate
staging: drm/imx: Add i.MX IPUv3 crtc support This adds a i.MX51/53/6 IPU (Image Processing Unit) KMS driver. The driver has been tested on the i.MX51 babbage board, the i.MX53 LOCO board and the i.MX6q sabrelite board in different clone mode and dual head setups. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-09-21 16:07:50 +08:00
depends on DRM_IMX
gpu: ipu-v3: Move i.MX IPUv3 core driver out of staging The i.MX Image Processing Unit (IPU) contains a number of image processing blocks that sit right in the middle between DRM and V4L2. Some of the modules, such as Display Controller, Processor, and Interface (DC, DP, DI) or CMOS Sensor Interface (CSI) and their FIFOs could be assigned to either framework, but others, such as the dma controller (IDMAC) and image converter (IC) can be used by both. The IPUv3 core driver provides an internal API to access the modules, to be used by both DRM and V4L2 IPUv3 drivers. Signed-off-by: Lucas Stach <l.stach@pengutronix.de> Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de> Acked-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-09-30 22:13:39 +08:00
depends on IMX_IPUV3_CORE
imx-drm: currently only IPUv3 is supported, make it mandatory As long as only IPUv3 is supported in imx-drm, hide the separate DRM_IMX_IPUV3 option and make DRM_IMX depend on IMX_IPUV3_CORE. Reported-by: Michael Olbrich <m.olbrich@pengutronix.de> Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-10-09 21:21:17 +08:00
default y if DRM_IMX=y
default m if DRM_IMX=m
imx-drm: Add mx6 hdmi transmitter support Add mx6 hdmi transmitter support. Original work has been done by Sascha Hauer and Tony Prisk. Special thanks to Russell King for his carefully review, many bug fixes and testing of the mx6 HDMI driver. Tested on the following boards: - mx6q sabresd - mx6dl sabresd - mx6solo wandboard Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk> Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-11-29 18:46:32 +08:00
config DRM_IMX_HDMI
tristate "Freescale i.MX DRM HDMI"
drm: imx: imx-hdmi: move imx-hdmi to bridge/dw_hdmi the original imx hdmi driver is under drm/imx/, which depends on imx-drm, so move the imx hdmi driver out to drm/bridge and rename it to dw_hdmi Signed-off-by: Andy Yan <andy.yan@rock-chips.com> Tested-by: Russell King <rmk+kernel@arm.linux.org.uk> Acked-by: Russell King <rmk+kernel@arm.linux.org.uk> Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
2014-12-05 14:26:31 +08:00
select DRM_DW_HDMI
imx-drm: Add mx6 hdmi transmitter support Add mx6 hdmi transmitter support. Original work has been done by Sascha Hauer and Tony Prisk. Special thanks to Russell King for his carefully review, many bug fixes and testing of the mx6 HDMI driver. Tested on the following boards: - mx6q sabresd - mx6dl sabresd - mx6solo wandboard Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk> Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-11-29 18:46:32 +08:00
depends on DRM_IMX
help
Choose this if you want to use HDMI on i.MX6.