Commit Graph

37136 Commits

Author SHA1 Message Date
Samuel Holland 7a6b937ec4
ASoC: sun8i-codec: Generalize AIF clock control
The AIF clock control register has the same layout for all three AIFs.
The only difference between them is that AIF3 is missing some fields. We
can reuse the same register field definitions for all three registers,
and use the DAI ID to select the correct register address.

Signed-off-by: Samuel Holland <samuel@sholland.org>
Acked-by: Maxime Ripard <mripard@kernel.org>
Link: https://lore.kernel.org/r/20201014061941.4306-16-samuel@sholland.org
Signed-off-by: Mark Brown <broonie@kernel.org>
2020-10-26 14:57:04 +00:00
Samuel Holland 342cacb92d
ASoC: sun8i-codec: Enable all supported PCM formats
Now that the DAI clock setup is correct for all hardware-supported PCM
formats, we can enable them in the driver. With the appropriate support
in the CPU DAI driver, this allows userspace to access the additional
formats.

Since this codec is connected to the CPU via a DAI, not directly, we do
not care if the CPU DAI is using 3-byte or 4-byte formats, so we can
support them both.

Acked-by: Maxime Ripard <mripard@kernel.org>
Signed-off-by: Samuel Holland <samuel@sholland.org>
Link: https://lore.kernel.org/r/20201014061941.4306-15-samuel@sholland.org
Signed-off-by: Mark Brown <broonie@kernel.org>
2020-10-26 14:57:03 +00:00
Samuel Holland 2464dccab7
ASoC: sun8i-codec: Require an exact BCLK divisor match
Now that we guarantee that SYSCLK is running at the optimal rate when
hw_params succeeds, and that it will continue running at that rate,
SYSCLK will always be an integer multiple of BCLK. So we can always
pick the exact divider, not just the closest divider.

Acked-by: Maxime Ripard <mripard@kernel.org>
Signed-off-by: Samuel Holland <samuel@sholland.org>
Link: https://lore.kernel.org/r/20201014061941.4306-14-samuel@sholland.org
Signed-off-by: Mark Brown <broonie@kernel.org>
2020-10-26 14:57:02 +00:00
Samuel Holland 3952ec2ac5
ASoC: sun8i-codec: Protect the clock rate while streams are open
The codec's clock input is shared among all AIFs, and shared with other
audio-related hardware in the SoC, including I2S and SPDIF controllers.
To ensure sample rates selected by userspace or by codec2codec DAI links
are maintained, the clock rate must be protected while it is in use.

Signed-off-by: Samuel Holland <samuel@sholland.org>
Acked-by: Maxime Ripard <mripard@kernel.org>
Link: https://lore.kernel.org/r/20201014061941.4306-13-samuel@sholland.org
Signed-off-by: Mark Brown <broonie@kernel.org>
2020-10-26 14:57:01 +00:00
Samuel Holland 15b4591234
ASoC: sun8i-codec: Constrain to compatible sample rates
While another stream is active, only allow userspace to use sample rates
that are compatible with the current SYSCLK frequency. This ensures the
actual sample rate will always match what is given in hw_params.

Acked-by: Maxime Ripard <mripard@kernel.org>
Signed-off-by: Samuel Holland <samuel@sholland.org>
Link: https://lore.kernel.org/r/20201014061941.4306-12-samuel@sholland.org
Signed-off-by: Mark Brown <broonie@kernel.org>
2020-10-26 14:57:00 +00:00
Samuel Holland 6c5326bebd
ASoC: sun8i-codec: Automatically set the system sample rate
The sun8i codec has three clock/sample rate domains:
 - The AIF1 domain, with a sample rate equal to AIF1 LRCK
 - The AIF2 domain, with a sample rate equal to AIF2 LRCK
 - The SYSCLK domain, containing the ADC, DAC, and effects (AGC/DRC),
   with a sample rate given by a divisor from SYSCLK. The divisor is
   controlled by the AIF1_FS or AIF2_FS field in SYS_SR_CTRL, depending
   on if SYSCLK's source is AIF1CLK or AIF2CLK, respectively. The exact
   sample rate depends on if SYSCLK is running at 22.6 MHz or 24.6 MHz.

When an AIF (currently only AIF1) is active, the ADC and DAC should run
at that sample rate to avoid artifacting. Sample rate conversion is only
available when multiple AIFs are active and are routed to each other;
this means the sample rate conversion hardware usually cannot be used.

Only attach the event hook to the channel 0 AIF widgets, since we only
need one event when a DAI stream starts or stops. Channel 0 is always
brought up with a DAI stream, regardless of the number of channels in
the stream.

The ADC and DAC (along with their effects blocks) can be used even if
no AIFs are in use. In that case, we should select an appropriate sample
rate divisor, instead of keeping the last-used AIF sample rate.
44.1/48 kHz was chosen to balance audio quality and power consumption.

Since the sample rate is tied to active AIF paths, disabling pmdown_time
allows switching to the optimal sample rate immediately, instead of
after a 5 second delay.

Signed-off-by: Samuel Holland <samuel@sholland.org>
Acked-by: Maxime Ripard <mripard@kernel.org>
Link: https://lore.kernel.org/r/20201014061941.4306-11-samuel@sholland.org
Signed-off-by: Mark Brown <broonie@kernel.org>
2020-10-26 14:56:59 +00:00
Samuel Holland c2b751d769
ASoC: sun8i-codec: Enable all supported sample rates
The system sample rate programmed into the hardware is really a clock
divider from SYSCLK to the ADC and DAC. Since we support two SYSCLK
frequencies, we can use all sample rates corresponding to one of those
frequencies divided by any available divisor.

This commit enables support for those sample rates. It also stops
advertising support for a 64 kHz sample rate, which is not supported.

Acked-by: Maxime Ripard <mripard@kernel.org>
Signed-off-by: Samuel Holland <samuel@sholland.org>
Link: https://lore.kernel.org/r/20201014061941.4306-10-samuel@sholland.org
Signed-off-by: Mark Brown <broonie@kernel.org>
2020-10-26 14:56:58 +00:00
Samuel Holland e557148ac2
ASoC: sun8i-codec: Enforce symmetric DAI parameters
The AIFs have a single register controlling DAI parameters in both
directions, including BCLK/LRCK divisor and word size. The DAIs produce
only noise or silence if any of these parameters is wrong. Therefore, we
need to enforce symmetry for these parameters, so starting a new
substream will not break an existing substream.

Acked-by: Maxime Ripard <mripard@kernel.org>
Signed-off-by: Samuel Holland <samuel@sholland.org>
Link: https://lore.kernel.org/r/20201014061941.4306-9-samuel@sholland.org
Signed-off-by: Mark Brown <broonie@kernel.org>
2020-10-26 14:56:57 +00:00
Samuel Holland afb1a60062
ASoC: sun8i-codec: Support the TDM slot binding
Now that BCLK and LRCK rate calculations in the driver can handle any
hardware-supported slot width and number of slots, allow overriding
those parameters from the device tree.

Acked-by: Maxime Ripard <mripard@kernel.org>
Signed-off-by: Samuel Holland <samuel@sholland.org>
Link: https://lore.kernel.org/r/20201014061941.4306-8-samuel@sholland.org
Signed-off-by: Mark Brown <broonie@kernel.org>
2020-10-26 14:56:57 +00:00
Samuel Holland 68a4f2caaa
ASoC: sun8i-codec: Correct the BCLK divisor calculation
Previously, the BCLK divisor calculation assumed zero padding and
exactly two slots. In order to support the TDM slot binding and
20/24-bit word sizes, those assumptions must be removed.

Due to hardware limitations, the BCLK/LRCK ratio is not as simple as
"slot_width * slots". However, the correct value is already calculated
elsewhere in this function, since it must also be programmed into the
hardware. Reuse that value to calculate the correct SYSCLK/BCLK divisor.

Acked-by: Maxime Ripard <mripard@kernel.org>
Signed-off-by: Samuel Holland <samuel@sholland.org>
Link: https://lore.kernel.org/r/20201014061941.4306-7-samuel@sholland.org
Signed-off-by: Mark Brown <broonie@kernel.org>
2020-10-26 14:56:56 +00:00
Samuel Holland e511aed796
ASoC: sun8i-codec: Round up the LRCK divisor
The codec supports only power-of-two BCLK/LRCK divisors. If either the
slot width or the number of slots is not a power of two, the LRCK
divisor must be rounded up to provide enough space. To do that, use
order_base_2 (instead of ilog2, which rounds down).

Since the rounded divisor is also needed for setting the SYSCLK/BCLK
divisor, return the order base 2 instead of fully calculating the
hardware register encoding.

Acked-by: Maxime Ripard <mripard@kernel.org>
Signed-off-by: Samuel Holland <samuel@sholland.org>
Link: https://lore.kernel.org/r/20201014061941.4306-6-samuel@sholland.org
Signed-off-by: Mark Brown <broonie@kernel.org>
2020-10-26 14:56:55 +00:00
Samuel Holland 1abb43aead
ASoC: sun8i-codec: Use the provided word size
The hardware supports 8 to 24-bit word sizes on all three of its DAIs,
only one of which is connected to the CPU DAI. Program the word size
based on the actual selected format, instead of assuming limitations
from another driver (which, incedentally, has patches pending to remove
that limitation).

Acked-by: Maxime Ripard <mripard@kernel.org>
Signed-off-by: Samuel Holland <samuel@sholland.org>
Link: https://lore.kernel.org/r/20201014061941.4306-5-samuel@sholland.org
Signed-off-by: Mark Brown <broonie@kernel.org>
2020-10-26 14:56:54 +00:00
Samuel Holland c56f5f1c0b
ASoC: sun8i-codec: Enable all supported clock inversions
When using the I2S, LEFT_J, or RIGHT_J format, the hardware supports
independent BCLK and LRCK inversion control. When using DSP_A or DSP_B,
LRCK inversion is not supported. The register bit is repurposed to
select between DSP_A and DSP_B. Extend the driver to support this.

Signed-off-by: Samuel Holland <samuel@sholland.org>
Acked-by: Maxime Ripard <mripard@kernel.org>
Link: https://lore.kernel.org/r/20201014061941.4306-4-samuel@sholland.org
Signed-off-by: Mark Brown <broonie@kernel.org>
2020-10-26 14:56:53 +00:00
Samuel Holland fd57ed2de5
ASoC: sun8i-codec: Program DAI format before clock inversion
The LRCK inversion bit has a different meaning in DSP mode: it selects
between the DSP A and DSP B formats. To support this, we need to know if
the selected format is a DSP format. One easy way to do this is to set
the format field before the clock inversion fields.

Acked-by: Maxime Ripard <mripard@kernel.org>
Signed-off-by: Samuel Holland <samuel@sholland.org>
Link: https://lore.kernel.org/r/20201014061941.4306-3-samuel@sholland.org
Signed-off-by: Mark Brown <broonie@kernel.org>
2020-10-26 14:56:52 +00:00
Samuel Holland 7826b8d15e
ASoC: sun8i-codec: Prepare to extend the DAI driver
In preparation for adding additional DAIs to this component, convert the
DAI driver definition to an array. Since this changes all of the lines
in the definition anyway, let's move it closer to the ops function
definitions, instead of on the far side of the DAPM arrays. And while
moving the DAI driver ops, rename the set_fmt hook to match the usual
naming scheme.

Give the existing DAI an explicit ID and more meaningful stream names,
so it will remain unique as more DAIs are added. The AIF widget streams
must be updated to match.

Acked-by: Maxime Ripard <mripard@kernel.org>
Signed-off-by: Samuel Holland <samuel@sholland.org>
Link: https://lore.kernel.org/r/20201014061941.4306-2-samuel@sholland.org
Signed-off-by: Mark Brown <broonie@kernel.org>
2020-10-26 14:56:51 +00:00
Mark Brown fc7f6a054e
Merge existing fixes from asoc/for-5.10 2020-10-26 13:11:37 +00:00
Linus Torvalds e731f3146f ARM: SoC platform updates
SoC changes, a substantial part of this is cleanup of some of the older
 platforms that used to have a bunch of board files. In particular:
 
  - Removal of non-DT i.MX platforms that haven't seen activity in years,
    it's time to remove them.
  - A bunch of cleanup and removal of platform data for TI/OMAP platforms,
    moving over to genpd for power/reset control (yay!)
  - Major cleanup of Samsung S3C24xx and S3C64xx platforms, moving them
    closer to multiplatform support (not quite there yet, but getting
    close).
 
 THere are a few other changes too, smaller fixlets, etc. For new
 platform support, the primary ones re:
 
  - New SoC: Hisilicon SD5203, ARM926EJ-S platform.
  - Cpufreq support for i.MX7ULP
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Merge tag 'armsoc-soc' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc

Pull ARM SoC platform updates from Olof Johansson:
 "SoC changes, a substantial part of this is cleanup of some of the
  older platforms that used to have a bunch of board files.

  In particular:

   - Remove non-DT i.MX platforms that haven't seen activity in years,
     it's time to remove them.

   - A bunch of cleanup and removal of platform data for TI/OMAP
     platforms, moving over to genpd for power/reset control (yay!)

   - Major cleanup of Samsung S3C24xx and S3C64xx platforms, moving them
     closer to multiplatform support (not quite there yet, but getting
     close).

  There are a few other changes too, smaller fixlets, etc. For new
  platform support, the primary ones are:

   - New SoC: Hisilicon SD5203, ARM926EJ-S platform.

   - Cpufreq support for i.MX7ULP"

* tag 'armsoc-soc' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (121 commits)
  ARM: mstar: Select MStar intc
  ARM: stm32: Replace HTTP links with HTTPS ones
  ARM: debug: add UART early console support for SD5203
  ARM: hisi: add support for SD5203 SoC
  ARM: omap3: enable off mode automatically
  clk: imx: imx35: Remove mx35_clocks_init()
  clk: imx: imx31: Remove mx31_clocks_init()
  clk: imx: imx27: Remove mx27_clocks_init()
  ARM: imx: Remove unused definitions
  ARM: imx35: Retrieve the IIM base address from devicetree
  ARM: imx3: Retrieve the AVIC base address from devicetree
  ARM: imx3: Retrieve the CCM base address from devicetree
  ARM: imx31: Retrieve the IIM base address from devicetree
  ARM: imx27: Retrieve the CCM base address from devicetree
  ARM: imx27: Retrieve the SYSCTRL base address from devicetree
  ARM: s3c64xx: bring back notes from removed debug-macro.S
  ARM: s3c24xx: fix Wunused-variable warning on !MMU
  ARM: samsung: fix PM debug build with DEBUG_LL but !MMU
  MAINTAINERS: mark linux-samsung-soc list non-moderated
  ARM: imx: Remove remnant board file support pieces
  ...
2020-10-24 10:33:08 -07:00
Linus Torvalds 40a03b750b sound fixes for 5.10-rc1
Just a few additional small and trivial fixes.
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Merge tag 'sound-fix-5.10-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound

Pull sound fixes from Takashi Iwai:
 "Just a few additional small and trivial fixes"

* tag 'sound-fix-5.10-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound:
  ALSA: hda - Fix the return value if cb func is already registered
  ALSA: usb-audio: Line6 Pod Go interface requires static clock rate quirk
  ALSA: hda/ca0132: make some const arrays static, makes object smaller
  ALSA: sparc: dbri: fix repeated word 'the'
2020-10-23 13:59:05 -07:00
Bard Liao 6e5329c6e6
ASoC: SOF: loader: handle all SOF_IPC_EXT types
Do not emit a warning for extended firmware header fields that are
not used by kernel. This creates unnecessary noise to kernel logs like:

sof-audio-pci 0000:00:1f.3: warning: unknown ext header type 3 size 0x1c
sof-audio-pci 0000:00:1f.3: warning: unknown ext header type 4 size 0x10

Signed-off-by: Bard Liao <yung-chuan.liao@linux.intel.com>
Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Reviewed-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com>
Reviewed-by: Guennadi Liakhovetski <guennadi.liakhovetski@linux.intel.com>
Signed-off-by: Kai Vehmanen <kai.vehmanen@linux.intel.com>
Link: https://lore.kernel.org/r/20201021182419.1160391-1-kai.vehmanen@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
2020-10-23 18:28:52 +01:00
Olivier Moysan 20afe581c9
ASoC: cs42l51: manage mclk shutdown delay
A delay must be introduced before the shutdown down of the mclk,
as stated in CS42L51 datasheet. Otherwise the codec may
produce some noise after the end of DAPM power down sequence.
The delay between DAC and CLOCK_SUPPLY widgets is too short.
Add a delay in mclk shutdown request to manage the shutdown delay
explicitly. From experiments, at least 10ms delay is necessary.
Set delay to 20ms as recommended in Documentation/timers/timers-howto.rst
when using msleep().

Signed-off-by: Olivier Moysan <olivier.moysan@st.com>
Link: https://lore.kernel.org/r/20201020150109.482-1-olivier.moysan@st.com
Signed-off-by: Mark Brown <broonie@kernel.org>
2020-10-23 18:28:51 +01:00
Srinivas Kandagatla 3f48b6eba1
ASoC: qcom: sdm845: set driver name correctly
With the current state of code, we would endup with something like
below in /proc/asound/cards for 2 machines based on this driver.

Machine 1:
 0 [DB845c            ]: DB845c - DB845c
                       DB845c
Machine 2:
 0 [LenovoYOGAC6301]: Lenovo-YOGA-C63 - Lenovo-YOGA-C630-13Q50
                     LENOVO-81JL-LenovoYOGAC630_13Q50-LNVNB161216

This is not very UCM friendly both w.r.t to common up configs and
card identification, and UCM2 became totally not usefull with just
one ucm sdm845.conf for two machines which have different setups
w.r.t HDMI and other dais.

Reasons for such thing is partly because Qualcomm machine drivers never
cared to set driver_name.

This patch sets up driver name for the this driver to sort out the
UCM integration issues!

after this patch contents of /proc/asound/cards:

Machine 1:
 0 [DB845c         ]: sdm845 - DB845c
                      DB845c
Machine 2:
 0 [LenovoYOGAC6301]: sdm845 - Lenovo-YOGA-C630-13Q50
                     LENOVO-81JL-LenovoYOGAC630_13Q50-LNVNB161216

with this its possible to align with what UCM2 expects and we can have
sdm845/DB845.conf
sdm845/LENOVO-81JL-LenovoYOGAC630_13Q50-LNVNB161216.conf
... for board variants. This should scale much better!

Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
Link: https://lore.kernel.org/r/20201023095849.22894-1-srinivas.kandagatla@linaro.org
Signed-off-by: Mark Brown <broonie@kernel.org>
2020-10-23 18:28:50 +01:00
Srinivas Kandagatla f47d074251
ASoC: codecs: wsa881x: add missing stream rates and format
Add missing supported rates and formats for the stream, without
which attempt to do playback will fail to find any matching rates/format.

Fixes: a0aab9e140 ("ASoC: codecs: add wsa881x amplifier support")
Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
Link: https://lore.kernel.org/r/20201022130518.31723-1-srinivas.kandagatla@linaro.org
Signed-off-by: Mark Brown <broonie@kernel.org>
2020-10-23 18:28:50 +01:00
Hui Wang 033e4040d4 ALSA: hda - Fix the return value if cb func is already registered
If the cb function is already registered, should return the pointer
of the structure hda_jack_callback which contains this cb func, but
instead it returns the NULL.

Now fix it by replacing func_is_already_in_callback_list() with
find_callback_from_list().

Fixes: f4794c6064 ("ALSA: hda - Don't register a cb func if it is registered already")
Reported-and-suggested-by: Dan Carpenter <dan.carpenter@oracle.com>
Cc: <stable@vger.kernel.org>
Signed-off-by: Hui Wang <hui.wang@canonical.com>
Link: https://lore.kernel.org/r/20201022030221.22393-1-hui.wang@canonical.com
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2020-10-22 08:17:02 +02:00
Lukasz Halman 7da4c510ab ALSA: usb-audio: Line6 Pod Go interface requires static clock rate quirk
Recently released Line6 Pod Go requires static clock rate quirk to make
its usb audio interface working. Added its usb id to the list of similar
line6 devices.

Signed-off-by: Lukasz Halman <lukasz.halman@gmail.com>
Cc: <stable@vger.kernel.org>
Link: https://lore.kernel.org/r/20201020061409.GA24382@TAG009442538903
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2020-10-20 14:32:55 +02:00
Tzung-Bi Shih eb5a558705
ASoC: mediatek: mt8183-da7219: fix DAPM paths for rt1015
RT1015's output widget name is "SPO" instead of "Speaker".  Fixes it to
use the correct names.

Signed-off-by: Tzung-Bi Shih <tzungbi@google.com>
Link: https://lore.kernel.org/r/20201019044724.1601476-1-tzungbi@google.com
Signed-off-by: Mark Brown <broonie@kernel.org>
2020-10-19 16:23:32 +01:00
Colin Ian King 9ce88a13b3 ALSA: hda/ca0132: make some const arrays static, makes object smaller
Don't populate const arrays on the stack but instead make them
static. Makes the object code smaller by 57 bytes.

Before:
   text	   data	    bss	    dec	    hex	filename
 173256	  38016	    192	 211464	  33a08	sound/pci/hda/patch_ca0132.o

After:
   text	   data	    bss	    dec	    hex	filename
 172879	  38336	    192	 211407	  339cf	sound/pci/hda/patch_ca0132.o

(gcc version 10.2.0)

Signed-off-by: Colin Ian King <colin.king@canonical.com>
Link: https://lore.kernel.org/r/20201016224913.687724-1-colin.king@canonical.com
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2020-10-17 09:58:59 +02:00
Randy Dunlap a97cbcd00f ALSA: sparc: dbri: fix repeated word 'the'
Change the duplicated word "the" to "Then the".

Signed-off-by: Randy Dunlap <rdunlap@infradead.org>
Link: https://lore.kernel.org/r/20201016174405.17745-1-rdunlap@infradead.org
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2020-10-17 09:58:35 +02:00
Linus Torvalds 5a32c3413d dma-mapping updates for 5.10
- rework the non-coherent DMA allocator
  - move private definitions out of <linux/dma-mapping.h>
  - lower CMA_ALIGNMENT (Paul Cercueil)
  - remove the omap1 dma address translation in favor of the common
    code
  - make dma-direct aware of multiple dma offset ranges (Jim Quinlan)
  - support per-node DMA CMA areas (Barry Song)
  - increase the default seg boundary limit (Nicolin Chen)
  - misc fixes (Robin Murphy, Thomas Tai, Xu Wang)
  - various cleanups
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Merge tag 'dma-mapping-5.10' of git://git.infradead.org/users/hch/dma-mapping

Pull dma-mapping updates from Christoph Hellwig:

 - rework the non-coherent DMA allocator

 - move private definitions out of <linux/dma-mapping.h>

 - lower CMA_ALIGNMENT (Paul Cercueil)

 - remove the omap1 dma address translation in favor of the common code

 - make dma-direct aware of multiple dma offset ranges (Jim Quinlan)

 - support per-node DMA CMA areas (Barry Song)

 - increase the default seg boundary limit (Nicolin Chen)

 - misc fixes (Robin Murphy, Thomas Tai, Xu Wang)

 - various cleanups

* tag 'dma-mapping-5.10' of git://git.infradead.org/users/hch/dma-mapping: (63 commits)
  ARM/ixp4xx: add a missing include of dma-map-ops.h
  dma-direct: simplify the DMA_ATTR_NO_KERNEL_MAPPING handling
  dma-direct: factor out a dma_direct_alloc_from_pool helper
  dma-direct check for highmem pages in dma_direct_alloc_pages
  dma-mapping: merge <linux/dma-noncoherent.h> into <linux/dma-map-ops.h>
  dma-mapping: move large parts of <linux/dma-direct.h> to kernel/dma
  dma-mapping: move dma-debug.h to kernel/dma/
  dma-mapping: remove <asm/dma-contiguous.h>
  dma-mapping: merge <linux/dma-contiguous.h> into <linux/dma-map-ops.h>
  dma-contiguous: remove dma_contiguous_set_default
  dma-contiguous: remove dev_set_cma_area
  dma-contiguous: remove dma_declare_contiguous
  dma-mapping: split <linux/dma-mapping.h>
  cma: decrease CMA_ALIGNMENT lower limit to 2
  firewire-ohci: use dma_alloc_pages
  dma-iommu: implement ->alloc_noncoherent
  dma-mapping: add new {alloc,free}_noncoherent dma_map_ops methods
  dma-mapping: add a new dma_alloc_pages API
  dma-mapping: remove dma_cache_sync
  53c700: convert to dma_alloc_noncoherent
  ...
2020-10-15 14:43:29 -07:00
Linus Torvalds c48b75b727 sound updates for 5.10
The amount of changes is smaller at this round (what a surprise),
 but lots of activity is seen.  Most of changes are about ASoC
 driver development, especially Intel platforms.
 Here are some highlights:
 
 General:
 * Replace all tasklet usages with other alternatives
 * Cleanup of the ASoC error unwinding code
 * Fixes for trivial issues caught by static checker
 * Spell fixes allover the places
 
 ALSA Core:
 * Lockdep fix for control devices
 * Fix for potential OSS sequencer mutex stalls
 
 HD-audio and USB-audio:
 * SoundBlaster AE-7 support
 * Changes in quirk table for the rename handling
 * Quirks for HP and ASUS machines, Pioneer DJ DJM-250MK2.
 
 ASoC:
 * Lots of updates for Intel SOF and SoundWire enablement
 * Replacement of the DSP driver for some older x86 systems;
   the new code was written from scratch, better maintenance
   expected
 * Helpers for parsing auxiluary devices from the device tree
 * New support for AllWinner A64, Cirrus Logic CS4234, Mediatek
   MT6359 Microchip S/PDIF TX and RX controllers, Realtek RT1015P,
   and Texas Instruments J721E, TAS2110, TAS2564 and TAS2764
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Merge tag 'sound-5.10-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound

Pull sound updates from Takashi Iwai:
 "The amount of changes is smaller at this round (what a surprise), but
  lots of activity is seen. Most of changes are about ASoC driver
  development, especially Intel platforms. Here are some highlights:

  General:
   - Replace all tasklet usages with other alternatives
   - Cleanup of the ASoC error unwinding code
   - Fixes for trivial issues caught by static checker
   - Spell fixes allover the places

  ALSA Core:
   - Lockdep fix for control devices
   - Fix for potential OSS sequencer mutex stalls

  HD-audio and USB-audio:
   - SoundBlaster AE-7 support
   - Changes in quirk table for the rename handling
   - Quirks for HP and ASUS machines, Pioneer DJ DJM-250MK2.

  ASoC:
   - Lots of updates for Intel SOF and SoundWire enablement
   - Replacement of the DSP driver for some older x86 systems; the new
     code was written from scratch, better maintenance expected
   - Helpers for parsing auxiluary devices from the device tree
   - New support for AllWinner A64, Cirrus Logic CS4234, Mediatek MT6359
     Microchip S/PDIF TX and RX controllers, Realtek RT1015P, and Texas
     Instruments J721E, TAS2110, TAS2564 and TAS2764"

* tag 'sound-5.10-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound: (498 commits)
  ALSA: hda/hdmi: fix incorrect locking in hdmi_pcm_close
  ALSA: hda: fix jack detection with Realtek codecs when in D3
  ALSA: fireworks: use semicolons rather than commas to separate statements
  ALSA: hda: use semicolons rather than commas to separate statements
  ALSA: hda/i915 - fix list corruption with concurrent probes
  ASoC: dmaengine: Document support for TX only or RX only streams
  ASoC: mchp-spdiftx: remove 'TX' from playback stream name
  ASoC: ti: davinci-mcasp: Use &pdev->dev for early dev_warn
  ASoC: tas2764: Add the driver for the TAS2764
  dt-bindings: tas2764: Add the TAS2764 binding doc
  ASoC: Intel: catpt: Add explicit DMADEVICES kconfig dependency
  ASoC: Intel: catpt: Fix compilation when CONFIG_MODULES is disabled
  ASoC: stm32: dfsdm: add actual resolution trace
  ASoC: stm32: dfsdm: change rate limits
  ASoC: qcom: sc7180: Add support for audio over DP
  Asoc: qcom: lpass-platform : Increase buffer size
  ASoC: qcom: Add support for lpass hdmi driver
  Asoc: qcom: lpass:Update lpaif_dmactl members order
  Asoc:qcom:lpass-cpu:Update dts property read API
  ASoC: dt-bindings: Add dt binding for lpass hdmi
  ...
2020-10-15 11:07:44 -07:00
Linus Torvalds 726eb70e0d Char/Misc driver patches for 5.10-rc1
Here is the big set of char, misc, and other assorted driver subsystem
 patches for 5.10-rc1.
 
 There's a lot of different things in here, all over the drivers/
 directory.  Some summaries:
 	- soundwire driver updates
 	- habanalabs driver updates
 	- extcon driver updates
 	- nitro_enclaves new driver
 	- fsl-mc driver and core updates
 	- mhi core and bus updates
 	- nvmem driver updates
 	- eeprom driver updates
 	- binder driver updates and fixes
 	- vbox minor bugfixes
 	- fsi driver updates
 	- w1 driver updates
 	- coresight driver updates
 	- interconnect driver updates
 	- misc driver updates
 	- other minor driver updates
 
 All of these have been in linux-next for a while with no reported
 issues.
 
 Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Merge tag 'char-misc-5.10-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc

Pull char/misc driver updates from Greg KH:
 "Here is the big set of char, misc, and other assorted driver subsystem
  patches for 5.10-rc1.

  There's a lot of different things in here, all over the drivers/
  directory. Some summaries:

   - soundwire driver updates

   - habanalabs driver updates

   - extcon driver updates

   - nitro_enclaves new driver

   - fsl-mc driver and core updates

   - mhi core and bus updates

   - nvmem driver updates

   - eeprom driver updates

   - binder driver updates and fixes

   - vbox minor bugfixes

   - fsi driver updates

   - w1 driver updates

   - coresight driver updates

   - interconnect driver updates

   - misc driver updates

   - other minor driver updates

  All of these have been in linux-next for a while with no reported
  issues"

* tag 'char-misc-5.10-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc: (396 commits)
  binder: fix UAF when releasing todo list
  docs: w1: w1_therm: Fix broken xref, mistakes, clarify text
  misc: Kconfig: fix a HISI_HIKEY_USB dependency
  LSM: Fix type of id parameter in kernel_post_load_data prototype
  misc: Kconfig: add a new dependency for HISI_HIKEY_USB
  firmware_loader: fix a kernel-doc markup
  w1: w1_therm: make w1_poll_completion static
  binder: simplify the return expression of binder_mmap
  test_firmware: Test partial read support
  firmware: Add request_partial_firmware_into_buf()
  firmware: Store opt_flags in fw_priv
  fs/kernel_file_read: Add "offset" arg for partial reads
  IMA: Add support for file reads without contents
  LSM: Add "contents" flag to kernel_read_file hook
  module: Call security_kernel_post_load_data()
  firmware_loader: Use security_post_load_data()
  LSM: Introduce kernel_post_load_data() hook
  fs/kernel_read_file: Add file_size output argument
  fs/kernel_read_file: Switch buffer size arg to size_t
  fs/kernel_read_file: Remove redundant size argument
  ...
2020-10-15 10:01:51 -07:00
Cezary Rojewski 3d53c6df42
ASoC: Intel: catpt: Relax clock selection conditions
Stress tests show that DSP may occasionally be late with signaling WAIT
state when all pins are made use of simultaneously plus start/stop
(pause) gets involved. While this isn't tied to standard audio scenarios
where only System Pin (playback and capture) is involved, ensure user is
not hindered when playing with more advanced scenarios.

>From DSP perspective, clock acts as a resource: low clock equals less
resources, high clock more resources. Relax clock selection procedure so
only low -> high switch is allowed when awaiting WAIT signal times out.
Once active stream count decreases, DSP will have more time internally to
adjust thus low clock selection becomes possible again.

Signed-off-by: Cezary Rojewski <cezary.rojewski@intel.com>
Link: https://lore.kernel.org/r/20201012103221.30759-2-cezary.rojewski@intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
2020-10-14 20:29:56 +01:00
Cezary Rojewski 1d159edf19
ASoC: Intel: catpt: Wake up device before configuring SSP port
catpt_dai_pcm_new() invoked during new PCM runtime creation configures
SSP by sending IPC to DSP firmware. For that to succeed device needs to
be up and running. While components default probing behavior -
snd_soc_catpt causing machine board module to load just after it - needs
no changes, machine board's module may be unloaded and re-loaded at a
different time e.g.: when catpt is already asleep.

Wake device explicitly in catpt_dai_pcm_new() to ensure communication is
established before sending any IPCs, enabling those advanced scenarios
in the process.

Signed-off-by: Cezary Rojewski <cezary.rojewski@intel.com>
Link: https://lore.kernel.org/r/20201012103221.30759-1-cezary.rojewski@intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
2020-10-14 20:29:55 +01:00
Cezary Rojewski 1849a3872f
ASoC: Intel: atom: Remove duplicate kconfigs
SND_SST_IPC and its _PCI and _ACPI variants all target
sound/soc/intel/atom solution alone. SND_SST_IPC is the core component,
required for PCI and ACPI based atom platforms both. _PCI and _ACPI
target Merrifield/Edison and Baytrial/Cherrytrail platforms
respectively.

On top of that, there is an equivalent set of configs targeting the same
solution:
- SND_SST_ATOM_HIFI2_PLATFORM (core)
- SND_SST_ATOM_HIFI2_PLATFORM_PCI
- SND_SST_ATOM_HIFI2_PLATFORM_ACPI

As both sets do the same job - allow for granular platform selection -
remove the duplicate set and rely on SND_SST_ATOM_HIFI2_PLATOFRM_XXX
configs alone.

Signed-off-by: Cezary Rojewski <cezary.rojewski@intel.com>
Acked-by: Hans de Goede <hdegoede@redhat.com>
Link: https://lore.kernel.org/r/20201012095005.29859-1-cezary.rojewski@intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
2020-10-14 20:29:54 +01:00
Tomasz Figa 9fe9efd692
ASoC: Intel: kbl_rt5663_max98927: Fix kabylake_ssp_fixup function
This is a copy of commit 5c5f1baee8 ("ASoC: Intel:
kbl_rt5663_rt5514_max98927: Fix kabylake_ssp_fixup function") applied to
the kbl_rt5663_max98927 board file.

Original explanation of the change:

kabylake_ssp_fixup function uses snd_soc_dpcm to identify the
codecs DAIs. The HW parameters are changed based on the codec DAI of the
stream. The earlier approach to get snd_soc_dpcm was using container_of()
macro on snd_pcm_hw_params.

The structures have been modified over time and snd_soc_dpcm does not have
snd_pcm_hw_params as a reference but as a copy. This causes the current
driver to crash when used.

This patch changes the way snd_soc_dpcm is extracted. snd_soc_pcm_runtime
holds 2 dpcm instances (one for playback and one for capture). 2 codecs
on the SSP are dmic (capture) and speakers (playback). Based on the
stream direction, snd_soc_dpcm is extracted from snd_soc_pcm_runtime.

Fixes a boot crash on a HP Chromebook x2:

[   16.582225] BUG: kernel NULL pointer dereference, address: 0000000000000050
[   16.582231] #PF: supervisor read access in kernel mode
[   16.582233] #PF: error_code(0x0000) - not-present page
[   16.582234] PGD 0 P4D 0
[   16.582238] Oops: 0000 [#1] PREEMPT SMP PTI
[   16.582241] CPU: 0 PID: 1980 Comm: cras Tainted: G         C        5.4.58 #1
[   16.582243] Hardware name: HP Soraka/Soraka, BIOS Google_Soraka.10431.75.0 08/30/2018
[   16.582247] RIP: 0010:kabylake_ssp_fixup+0x19/0xbb [snd_soc_kbl_rt5663_max98927]
[   16.582250] Code: c6 6f c5 80 c0 44 89 f2 31 c0 e8 3e c9 4c d6 eb de 0f 1f 44 00 00 55 48 89 e5 41 57 41 56 53 48 89 f3 48 8b 46 c8 48 8b 4e d0 <48> 8b 49 10 4c 8b 78 10 4c 8b 31 4c 89 f7 48 c7 c6 4b c2 80 c0 e8
[   16.582252] RSP: 0000:ffffaf7e81e0b958 EFLAGS: 00010282
[   16.582254] RAX: ffffffff96f13e0d RBX: ffffaf7e81e0ba00 RCX: 0000000000000040
[   16.582256] RDX: ffffaf7e81e0ba00 RSI: ffffaf7e81e0ba00 RDI: ffffa3b208558028
[   16.582258] RBP: ffffaf7e81e0b970 R08: ffffa3b203b54160 R09: ffffaf7e81e0ba00
[   16.582259] R10: 0000000000000000 R11: ffffffffc080b345 R12: ffffa3b209fb6e00
[   16.582261] R13: ffffa3b1b1a47838 R14: ffffa3b1e6197f28 R15: ffffaf7e81e0ba00
[   16.582263] FS:  00007eb3f25aaf80(0000) GS:ffffa3b236a00000(0000) knlGS:0000000000000000
[   16.582265] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   16.582267] CR2: 0000000000000050 CR3: 0000000246bc8006 CR4: 00000000003606f0
[   16.582269] Call Trace:
[   16.582275]  snd_soc_link_be_hw_params_fixup+0x21/0x68
[   16.582278]  snd_soc_dai_hw_params+0x25/0x94
[   16.582282]  soc_pcm_hw_params+0x2d8/0x583
[   16.582288]  dpcm_be_dai_hw_params+0x172/0x29e
[   16.582291]  dpcm_fe_dai_hw_params+0x9f/0x12f
[   16.582295]  snd_pcm_hw_params+0x137/0x41c
[   16.582298]  snd_pcm_hw_params_user+0x3c/0x71
[   16.582301]  snd_pcm_common_ioctl+0x2c6/0x565
[   16.582304]  snd_pcm_ioctl+0x32/0x36
[   16.582307]  do_vfs_ioctl+0x506/0x783
[   16.582311]  ksys_ioctl+0x58/0x83
[   16.582313]  __x64_sys_ioctl+0x1a/0x1e
[   16.582316]  do_syscall_64+0x54/0x7e
[   16.582319]  entry_SYSCALL_64_after_hwframe+0x44/0xa9
[   16.582322] RIP: 0033:0x7eb3f1886157
[   16.582324] Code: 8a 66 90 48 8b 05 11 dd 2b 00 64 c7 00 26 00 00 00 48 c7 c0 ff ff ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d e1 dc 2b 00 f7 d8 64 89 01 48
[   16.582326] RSP: 002b:00007ffff7559818 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[   16.582329] RAX: ffffffffffffffda RBX: 00005acc9188b140 RCX: 00007eb3f1886157
[   16.582330] RDX: 00007ffff7559940 RSI: 00000000c2604111 RDI: 000000000000001e
[   16.582332] RBP: 00007ffff7559840 R08: 0000000000000004 R09: 0000000000000000
[   16.582333] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000000bb80
[   16.582335] R13: 00005acc91702e80 R14: 00007ffff7559940 R15: 00005acc91702e80
[   16.582337] Modules linked in: rfcomm cmac algif_hash algif_skcipher af_alg uinput hid_google_hammer snd_soc_kbl_rt5663_max98927 snd_soc_hdac_hdmi snd_soc_dmic snd_soc_skl_ssp_clk snd_soc_skl snd_soc_sst_ipc snd_soc_sst_dsp snd_soc_hdac_hda snd_soc_acpi_intel_match snd_soc_acpi snd_hda_ext_core snd_intel_dspcfg snd_hda_codec snd_hwdep snd_hda_core ipu3_cio2 ipu3_imgu(C) videobuf2_v4l2 videobuf2_common videobuf2_dma_sg videobuf2_memops snd_soc_rt5663 snd_soc_max98927 snd_soc_rl6231 ov5670 ov13858 acpi_als v4l2_fwnode dw9714 fuse xt_MASQUERADE iio_trig_sysfs cros_ec_light_prox cros_ec_sensors cros_ec_sensors_core cros_ec_sensors_ring industrialio_triggered_buffer kfifo_buf industrialio cros_ec_sensorhub cdc_ether usbnet btusb btrtl btintel btbcm bluetooth ecdh_generic ecc lzo_rle lzo_compress iwlmvm zram iwl7000_mac80211 r8152 mii iwlwifi cfg80211 joydev
[   16.584243] gsmi: Log Shutdown Reason 0x03
[   16.584246] CR2: 0000000000000050
[   16.584248] ---[ end trace c8511d090c11edff ]---

Suggested-by: Łukasz Majczak <lmajczak@google.com>
Fixes: 2e5894d737 ("ASoC: pcm: Add support for DAI multicodec")
Signed-off-by: Tomasz Figa <tfiga@chromium.org>
Acked-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Link: https://lore.kernel.org/r/20201014141624.4143453-1-tfiga@chromium.org
Signed-off-by: Mark Brown <broonie@kernel.org>
2020-10-14 20:29:53 +01:00
Kai Vehmanen ce1558c285 ALSA: hda/hdmi: fix incorrect locking in hdmi_pcm_close
A race exists between closing a PCM and update of ELD data. In
hdmi_pcm_close(), hinfo->nid value is modified without taking
spec->pcm_lock. If this happens concurrently while processing an ELD
update in hdmi_pcm_setup_pin(), converter assignment may be done
incorrectly.

This bug was found by hitting a WARN_ON in snd_hda_spdif_ctls_assign()
in a HDMI receiver connection stress test:

[2739.684569] WARNING: CPU: 5 PID: 2090 at sound/pci/hda/patch_hdmi.c:1898 check_non_pcm_per_cvt+0x41/0x50 [snd_hda_codec_hdmi]
...
[2739.684707] Call Trace:
[2739.684720]  update_eld+0x121/0x5a0 [snd_hda_codec_hdmi]
[2739.684736]  hdmi_present_sense+0x21e/0x3b0 [snd_hda_codec_hdmi]
[2739.684750]  check_presence_and_report+0x81/0xd0 [snd_hda_codec_hdmi]
[2739.684842]  intel_audio_codec_enable+0x122/0x190 [i915]

Fixes: 42b2987079 ("ALSA: hda - hdmi playback without monitor in dynamic pcm bind mode")
Signed-off-by: Kai Vehmanen <kai.vehmanen@linux.intel.com>
Cc: <stable@vger.kernel.org>
Link: https://lore.kernel.org/r/20201013152628.920764-1-kai.vehmanen@linux.intel.com
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2020-10-13 18:34:35 +02:00
Takashi Iwai f401b2c993 ASoC: Updates for v5.10
Not a huge amount going on in the core for ASoC this time but quite a
 lot of driver activity, especially for the Intel platforms:
 
  - Replacement of the DSP driver for some older x86 systems with a new
    one which was written with closer reference to the DSP firmware so
    should hopefully be more robust and maintainable.
  - A big batch of static checker and other fixes for the rest of the x86
    DSP drivers.
  - Cleanup of the error unwinding code from Morimoto-san, hopefully
    making it more robust.
  - Helpers for parsing auxiluary devices from the device tree from
    Stephan Gerhold.
  - New support for AllWinner A64, Cirrus Logic CS4234, Mediatek MT6359
    Microchip S/PDIF TX and RX controllers, Realtek RT1015P, and Texas
    Instruments J721E, TAS2110, TAS2564 and TAS2764
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Merge tag 'asoc-v5.10' of https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-linus

ASoC: Updates for v5.10

Not a huge amount going on in the core for ASoC this time but quite a
lot of driver activity, especially for the Intel platforms:

 - Replacement of the DSP driver for some older x86 systems with a new
   one which was written with closer reference to the DSP firmware so
   should hopefully be more robust and maintainable.
 - A big batch of static checker and other fixes for the rest of the x86
   DSP drivers.
 - Cleanup of the error unwinding code from Morimoto-san, hopefully
   making it more robust.
 - Helpers for parsing auxiluary devices from the device tree from
   Stephan Gerhold.
 - New support for AllWinner A64, Cirrus Logic CS4234, Mediatek MT6359
   Microchip S/PDIF TX and RX controllers, Realtek RT1015P, and Texas
   Instruments J721E, TAS2110, TAS2564 and TAS2764
2020-10-12 16:08:57 +02:00
Kai Vehmanen a6e7d0a4bd ALSA: hda: fix jack detection with Realtek codecs when in D3
In case HDA controller becomes active, but codec is runtime suspended,
jack detection is not successful and no interrupt is raised. This has
been observed with multiple Realtek codecs and HDA controllers from
different vendors. Bug does not occur if both codec and controller are
active, or both are in suspend. Bug can be easily hit on desktop systems
with no built-in speaker.

The problem can be fixed by powering up the codec once after every
controller runtime resume. Even if codec goes back to suspend later, the
jack detection will continue to work. Add a flag to 'hda_codec' to
describe codecs that require this flow from the controller driver.
Modify __azx_runtime_resume() to use pm_request_resume() to make the
intent clearer.

Mark all Realtek codecs with the new forced_resume flag.

BugLink: https://bugzilla.kernel.org/show_bug.cgi?id=209379
Cc: Kailang Yang <kailang@realtek.com>
Co-developed-by: Kai-Heng Feng <kai.heng.feng@canonical.com>
Signed-off-by: Kai-Heng Feng <kai.heng.feng@canonical.com>
Signed-off-by: Kai Vehmanen <kai.vehmanen@linux.intel.com>
Cc: <stable@vger.kernel.org>
Link: https://lore.kernel.org/r/20201012102704.794423-1-kai.vehmanen@linux.intel.com
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2020-10-12 13:00:22 +02:00
Julia Lawall fe160a22aa ALSA: fireworks: use semicolons rather than commas to separate statements
Replace commas with semicolons.  What is done is essentially described by
the following Coccinelle semantic patch (http://coccinelle.lip6.fr/):

// <smpl>
@@ expression e1,e2; @@
e1
-,
+;
e2
... when any
// </smpl>

Signed-off-by: Julia Lawall <Julia.Lawall@inria.fr>
Acked-by: Takashi Sakamoto <o-takashi@sakamocchi.jp>
Link: https://lore.kernel.org/r/1602407979-29038-5-git-send-email-Julia.Lawall@inria.fr
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2020-10-12 08:51:51 +02:00
Julia Lawall 46394db441 ALSA: hda: use semicolons rather than commas to separate statements
Replace commas with semicolons.  What is done is essentially described by
the following Coccinelle semantic patch (http://coccinelle.lip6.fr/):

// <smpl>
@@ expression e1,e2; @@
e1
-,
+;
e2
... when any
// </smpl>

Signed-off-by: Julia Lawall <Julia.Lawall@inria.fr>
Link: https://lore.kernel.org/r/1602407979-29038-3-git-send-email-Julia.Lawall@inria.fr
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2020-10-12 08:51:19 +02:00
Takashi Iwai 4dda3a1914 Merge branch 'for-next' into for-linus 2020-10-12 08:51:00 +02:00
Takashi Iwai 96e503f900 ALSA: hda/i915 - fix list corruption with concurrent probes
Current hdac_i915 uses a static completion instance to wait
for i915 driver to complete the component bind.

This design is not safe if multiple HDA controllers are active and
communicating with different i915 instances, and can lead to list
corruption and failed audio driver probe.

Fix the design by moving completion mechanism to common acomp
code and remove the related code from hdac_i915.

Fixes: 7b882fe3e3 ("ALSA: hda - handle multiple i915 device instances")
Co-developed-by: Kai Vehmanen <kai.vehmanen@linux.intel.com>
Signed-off-by: Kai Vehmanen <kai.vehmanen@linux.intel.com>
Link: https://lore.kernel.org/r/20201006161722.500256-1-kai.vehmanen@linux.intel.com
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2020-10-09 16:46:04 +02:00
Mark Brown c890e30b06
Merge remote-tracking branch 'asoc/for-5.10' into asoc-next 2020-10-09 15:42:31 +01:00
Mark Brown 7ffe09eebf
Merge remote-tracking branch 'asoc/for-5.9' into asoc-linus 2020-10-09 15:42:29 +01:00
Mark Brown 86f29c7442
ASoC: dmaengine: Document support for TX only or RX only streams
We intentionally do not return an error if we get a permanent failure
from dma_request_chan() in order to support systems which have TX only
or RX only channels. Add a comment documenting this.

Reported-by: Andy Shevchenko <andriy.shevchenko@intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Reviewed-by: Andy Shevchenko <andriy.shevchenko@intel.com>
Link: https://lore.kernel.org/r/20201008161105.21804-1-broonie@kernel.org
Signed-off-by: Mark Brown <broonie@kernel.org>
2020-10-09 15:11:20 +01:00
Codrin Ciubotariu b899e4fd7a
ASoC: mchp-spdiftx: remove 'TX' from playback stream name
Do not include the 'TX' in the stream name since it's obvious for
playback.

Signed-off-by: Codrin Ciubotariu <codrin.ciubotariu@microchip.com>
Link: https://lore.kernel.org/r/20201009123527.2770629-1-codrin.ciubotariu@microchip.com
Signed-off-by: Mark Brown <broonie@kernel.org>
2020-10-09 15:11:19 +01:00
Mark Brown 34257a7269
Merge series "ASoC: stm32: dfsdm: change rate limits" from Olivier Moysan <olivier.moysan@st.com>:
Widening of the supported rate range in the STM32 DFSDM driver.
The rates were previously limited to 8kHz, 16kHz and 32kHz.
Allow rate capture in the whole range 8kHz-48kHz as there is no hardware
limitation to support it.
Actual sample resolution is dependent on audio rate and DFSDM configuration.
Add a trace to allow simple check of sample resolution.

Olivier Moysan (2):
  ASoC: stm32: dfsdm: change rate limits
  ASoC: stm32: dfsdm: add actual resolution trace

 drivers/iio/adc/stm32-dfsdm-adc.c | 4 ++++
 drivers/iio/adc/stm32-dfsdm.h     | 2 ++
 sound/soc/stm/stm32_adfsdm.c      | 8 +++-----
 3 files changed, 9 insertions(+), 5 deletions(-)

--
2.17.1
2020-10-08 21:16:54 +01:00
Mark Brown def69f21f5
Merge series "Qualcomm's lpass-hdmi ASoC driver to support audio over dp port" from Srinivasa Rao Mandadapu <srivasam@codeaurora.org>:
These patches are to support audio over DP port on Qualcomm's SC7180 LPASS
Asoc. It includes machine driver, cpu driver, platform driver updates for
HDMI path support, device tree documention, lpass variant structure
optimization and configuration changes.
These patches depends on the DP patch series
https://patchwork.kernel.org/project/dri-devel/list/?series=332029
https://lore.kernel.org/patchwork/project/lkml/list/?series=464856

changes since V10:
    -- Moved hdmi regmap functions from lpass-hdmi.c to lpass-cpu.c
    -- Moved QCOM_REGMAP_FIELD_ALLOC macro from lpass-hdmi.c to lpass.h
changes since V9:
    -- Removed unused structures lpass_hdmi.h
changes since V8:
    -- Removed redundant structure wrapper for reg map field memebrs
    -- Updated lpass_hdmi_regmap_volatile API with appropriate registers as true
       and others as false.
changes since V7:
    -- Fixed typo errors
    -- Created Separate patch for buffer size change
changes since V6:
    -- Removed compile time define flag, which used for enabling
     HDMI code, based on corresponding config param is included.
    -- Updated reg map alloc API with reg map bulk API.
    -- Removed unnecessary line splits
changes since V5:
    -- Removed unused struct regmap *map in lpass_platform_alloc_hdmidmactl_fields.
    -- DMA alloc and free API signature change in lpass-apq8016.c, lpass-ipq806x.c
    -- Keeping API "irqreturn_t lpass_platform_hdmiif_irq" under ifdef macro
Changes Since v4:
    -- Updated with single compatible node for both I2S and HDMI.
Changes Since v3:
    -- Removed id in lpass variant structure and used snd_soc_dai_driver id.
Changes Since v2:
    -- Audio buffer size(i.e. LPASS_PLATFORM_BUFFER_SIZE) in lpass-platform.c increased.
Changes Since v1:
    -- Commit messages are updated
    -- Addressed Rob Herring review comments

V Sujith Kumar Reddy (7):
  ASoC: Add sc7180-lpass binding header hdmi define
  ASoC: dt-bindings: Add dt binding for lpass hdmi
  Asoc:qcom:lpass-cpu:Update dts property read API
  Asoc: qcom: lpass:Update lpaif_dmactl members order
  ASoC: qcom: Add support for lpass hdmi driver
  Asoc: qcom: lpass-platform : Increase buffer size
  ASoC: qcom: sc7180: Add support for audio over DP

 .../devicetree/bindings/sound/qcom,lpass-cpu.yaml  |  74 ++--
 include/dt-bindings/sound/sc7180-lpass.h           |   1 +
 sound/soc/qcom/Kconfig                             |   5 +
 sound/soc/qcom/Makefile                            |   2 +
 sound/soc/qcom/lpass-apq8016.c                     |   4 +-
 sound/soc/qcom/lpass-cpu.c                         | 249 ++++++++++++-
 sound/soc/qcom/lpass-hdmi.c                        | 258 ++++++++++++++
 sound/soc/qcom/lpass-hdmi.h                        | 102 ++++++
 sound/soc/qcom/lpass-ipq806x.c                     |   4 +-
 sound/soc/qcom/lpass-lpaif-reg.h                   |  49 ++-
 sound/soc/qcom/lpass-platform.c                    | 395 +++++++++++++++++----
 sound/soc/qcom/lpass-sc7180.c                      | 116 +++++-
 sound/soc/qcom/lpass.h                             | 124 ++++++-
 13 files changed, 1240 insertions(+), 143 deletions(-)
 create mode 100644 sound/soc/qcom/lpass-hdmi.c
 create mode 100644 sound/soc/qcom/lpass-hdmi.h

--
Qualcomm India Private Limited, on behalf of Qualcomm Innovation Center, Inc.,
is a member of Code Aurora Forum, a Linux Foundation Collaborative Project.
2020-10-08 21:16:53 +01:00
Peter Ujfalusi 18096cb0bc
ASoC: ti: davinci-mcasp: Use &pdev->dev for early dev_warn
At this point mcasp->dev is not initialized and we would have NULL pointer
dereference if we would have failed to get the mem memory resource by
name.

Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
Link: https://lore.kernel.org/r/20201008085400.19944-1-peter.ujfalusi@ti.com
Signed-off-by: Mark Brown <broonie@kernel.org>
2020-10-08 21:16:52 +01:00
Dan Murphy 827ed8a0fa
ASoC: tas2764: Add the driver for the TAS2764
Introduce the Texas Instruments TAS2764 amplifier driver
with I/V sense for loud speaker applications.

Signed-off-by: Dan Murphy <dmurphy@ti.com>
Link: https://lore.kernel.org/r/20201007155341.10139-2-dmurphy@ti.com
Signed-off-by: Mark Brown <broonie@kernel.org>
2020-10-08 21:16:51 +01:00
Cezary Rojewski 56a53ece74
ASoC: Intel: catpt: Add explicit DMADEVICES kconfig dependency
catpt selects DW_DMAC_CORE which requires DMADEVICES. Fix unmet direct
dependencies warning by updating driver's depends-on list.

Fixes: 6cbfa11d26 ("ASoC: Intel: Select catpt and deprecate haswell")
Reported-by: Randy Dunlap <rdunlap@infradead.org>
Signed-off-by: Cezary Rojewski <cezary.rojewski@intel.com>
Acked-by: Randy Dunlap <rdunlap@infradead.org>
Link: https://lore.kernel.org/r/20201007135701.20372-2-cezary.rojewski@intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
2020-10-08 21:16:49 +01:00