On Fri, May 17, 2024 at 05:05:35AM -0400, Elinor Montmasson wrote:
> From: "Mark Brown"
> > On Wed, May 15, 2024 at 03:54:09PM +0200, Elinor Montmasson wrote:
> >> + struct clk *cpu_sysclk = clk_get(>dev, "cpu_sysclk"
On Fri, May 17, 2024 at 05:05:41AM -0400, Elinor Montmasson wrote:
> From: "Mark Brown"
> > This description (and the code) don't feel like they're actually generic
> > - they're clearly specific to the bidrectional S/PDIF case. I'd expect
> > something call
On Fri, May 17, 2024 at 05:05:38AM -0400, Elinor Montmasson wrote:
> This new compatible is intended to be used when there is no codec
> device/driver. There is technically no codec device/driver for which
> the clock input can be set.
This is obviously not true, there clearly is a driver.
> Is
On Wed, May 15, 2024 at 03:54:10PM +0200, Elinor Montmasson wrote:
> Add new optional DT property "cpu-system-clock-direction-out" to set
> sysclk direction as "out" for the CPU DAI when using the generic codec.
> It is set for both Tx and Rx.
> If not set, the direction is "in".
> The way the
On Wed, May 15, 2024 at 03:54:09PM +0200, Elinor Montmasson wrote:
> Add an optional DT clock "cpu_sysclk" to get the CPU DAI system-clock
> frequency when using the generic codec.
> It is set for both Tx and Rx.
> The way the frequency value is used is up to the CPU DAI driver
> implementation.
On Wed, May 15, 2024 at 03:54:11PM +0200, Elinor Montmasson wrote:
> Add documentation about new dts bindings following new support
> for compatible "fsl,imx-audio-generic".
>audio-codec:
> -$ref: /schemas/types.yaml#/definitions/phandle
> -description: The phandle of an audio codec
On Mon, 29 Apr 2024 13:48:45 +0200, Krzysztof Kozlowski wrote:
> No dependencies.
>
> Static 'struct snd_pcm_hardware' is not modified by few drivers and its
> copy is passed to the core, so it can be made const for increased code
> safety.
>
> Best regards,
> Krzysztof
>
> [...]
Applied to
On Tue, 30 Apr 2024 16:02:09 +0200, Krzysztof Kozlowski wrote:
> Do not open-code snd_soc_substream_to_rtd() when accessing
> snd_pcm_substream->private_data. This makes code more consistent with
> rest of ASoC and allows in the future to move the field to any other
> place or add additional
On Fri, May 03, 2024 at 02:01:18PM +0100, Joey Gouly wrote:
> One possible issue with this version, I took the last bit of HWCAP2.
Fortunately we already have AT_HWCAP[34] defined thanks to PowerPC.
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On Thu, May 02, 2024 at 10:26:43AM +0100, Mauro Carvalho Chehab wrote:
> Mauro Carvalho Chehab escreveu:
> > There are still time control associated with it, as audio and video
> > needs to be in sync. This is done by controlling the buffers size
> > and could be fine-tuned by checking when the
On Tue, Apr 30, 2024 at 05:27:52PM +0100, Mauro Carvalho Chehab wrote:
> Mark Brown escreveu:
> > On Tue, Apr 30, 2024 at 10:21:12AM +0200, Sebastian Fricke wrote:
> > The discussion around this originally was that all the audio APIs are
> > very much centered around real t
On Tue, Apr 30, 2024 at 10:21:12AM +0200, Sebastian Fricke wrote:
> first of all thanks for all of this work and I am very sorry for only
> emerging this late into the series, I sadly didn't notice it earlier.
It might be worth checking out the discussion on earlier versions...
> 1. The biggest
On Mon, 15 Apr 2024 15:17:34 +0800, Shengjiu Wang wrote:
> add wm8904 codec support in fsl-asoc-card.
>
> Shengjiu Wang (2):
> ASoC: fsl-asoc-card: add wm8904 codec support
> ASoC: dt-bindings: fsl-asoc-card: Add compatbile string for wm8904
> codec
>
> [...]
Applied to
On Mon, 11 Mar 2024 20:13:44 +0900, Chancel Liu wrote:
> echo /lib/firmware/fw.elf > /sys/class/remoteproc/remoteproc0/firmware
> (A) echo start > /sys/class/remoteproc/remoteproc0/state
> (B) echo stop > /sys/class/remoteproc/remoteproc0/state
>
> The rpmsg sound card is registered in
On Mon, 25 Mar 2024 21:13:41 +0200, Andy Shevchenko wrote:
> The gpio field is not used anymore, remove the leftover.
> This also fixes the compilation error after the ...
>
>
Applied to
https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git for-next
Thanks!
[1/1] ASoC: fsl:
On Mon, 18 Mar 2024 22:07:56 +0200, Andy Shevchenko wrote:
> This updates the driver to gpiod API, and removes yet another use of
> of_get_named_gpio().
>
>
Applied to
https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git for-next
Thanks!
[1/1] ASoC: fsl: imx-es8328: Switch to
On Thu, 14 Mar 2024 15:16:42 +0100, Alexander Stein wrote:
> This happens especially if this driver is built-in, but SDMA driver
> is configured as module.
>
>
Applied to
https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git for-next
Thanks!
[1/1] ASoC: fsl: fsl_ssi: Add
On Wed, 21 Feb 2024 12:37:10 +, Richard Fitzgerald wrote:
> snd_soc_card_get_kcontrol() must be holding a read lock on
> card->controls_rwsem while walking the controls list.
>
> Compare with snd_ctl_find_numid().
>
> The existing function is renamed snd_soc_card_get_kcontrol_locked()
> so
On Fri, 09 Feb 2024 15:59:07 +0100, Christian Lamparter wrote:
> the driver currently fails to compile on 6.8-rc3 due to:
> | spi-ppc4xx.c: In function ‘spi_ppc4xx_of_probe’:
> | @346:36: error: invalid use of undefined type ‘struct platform_device’
> | 346 | struct device_node *np =
On Fri, 12 Jan 2024 14:43:28 +0900, Chancel Liu wrote:
> Support SAI and MICFIL on i.MX95 platform
>
> changes in v2
> - Remove unnecessary "item" in fsl,micfil.yaml
> - Don't change alphabetical order in fsl,sai.yaml
>
> Chancel Liu (3):
> ASoC: dt-bindings: fsl,sai: Add compatible string for
On Mon, 25 Dec 2023 17:06:08 +0900, Chancel Liu wrote:
> There is error message when defer probe happens:
>
> fsl_rpmsg rpmsg_audio: Unbalanced pm_runtime_enable!
>
> Fix the error handler with pm_runtime_enable.
>
>
> [...]
Applied to
On Tue, 19 Dec 2023 10:30:57 +0800, Shengjiu Wang wrote:
> When flag mclk_with_tere and mclk_direction_output enabled,
> The SAI transmitter or receiver will be enabled in very early
> stage, that if FSL_SAI_xMR is set by previous case,
> for example previous case is one channel, current case is
>
On Fri, 15 Dec 2023 17:13:51 +0800, Wang Jinchao wrote:
> rm the second \#include
>
>
Applied to
https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git for-next
Thanks!
[1/1] ASoC: fsl_mqs: remove duplicated including
commit: e7a4a2fd9a4116286a1523ea1a5cbabd2c36f5b9
All
On Wed, Nov 08, 2023 at 01:58:36PM +0100, Arnd Bergmann wrote:
> From: Arnd Bergmann
>
> The VDSO functions are defined as globals in the kernel sources but intended
> to be called from userspace, so there is no need to declare them in a kernel
> side header.
This is in -next as commit
On Thu, 23 Nov 2023 09:14:53 +0800, Shengjiu Wang wrote:
> As the input phy clock frequency will divided by 2 by default
> on i.MX8MP with the implementation of clk-imx8mp-audiomix driver,
> So the requested frequency need to be updated.
>
> The relation of phy clock is:
> sai_pll_ref_sel
>
On Wed, 22 Nov 2023 17:27:11 +1100, Michael Ellerman wrote:
> The mpc8610_hpcd.c driver depends on CONFIG_MPC8610_HPCD which was
> removed in commit 248667f8bbde ("powerpc: drop HPCD/MPC8610 evaluation
> platform support"). That makes the driver unbuildable and unusable, so
> remove it.
>
>
On Wed, 22 Nov 2023 09:42:53 +0800, Shengjiu Wang wrote:
> The bit 10 in TX_DPTH_CTRL register controls the TX clock rate.
> If this bit is set, TX datapath clock should be = 2* TX bit rate.
> If this bit is not set, TX datapath clock should be 10* TX bit rate.
>
> As the spdif only case, we
On Wed, Nov 22, 2023 at 05:27:12PM +1100, Michael Ellerman wrote:
> The only driver to enable SND_SOC_CS4270 was SND_SOC_MPC8610_HPCD, which
> was dropped in the preceding commit. Remove the codec as unused.
There's no real overhead from having extra drivers and we do have
generic drivers that
On Tue, 21 Nov 2023 13:25:11 +0800, Chancel Liu wrote:
> Add a property to list audio sound widgets which are marked ignoring
> system suspend. Paths between these endpoints are still active over
> suspend of the main application processor that the current operating
> system is running.
>
>
On Mon, Oct 23, 2023 at 10:07:18AM +0800, Chancel Liu wrote:
> Low power audio mode requires binding codec still power on while Acore
> enters into suspend so Mcore can continue playback music.
>
> ASoC machine driver acquires DAPM endpoints through reading
> "ignore-suspend-widgets" property
On Sun, 19 Nov 2023 10:45:14 +, Lucas Tanure wrote:
> Remove linux/of.h as is included more than once.
> Reported by make includecheck.
>
>
Applied to
https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git for-next
Thanks!
[1/1] ASoC: fsl_mqs: Remove duplicate linux/of.h
On Mon, 20 Nov 2023 18:05:35 +0800, Shengjiu Wang wrote:
> On i.MX8MP, when the TERE and FSD_MSTR enabled before configuring
> the word width, there will be no frame sync clock issue, because
> old word width impact the generation of frame sync.
>
> TERE enabled earlier only for i.MX8MP case for
On Wed, Nov 08, 2023 at 05:08:01PM -0800, Anish Moorthy wrote:
> Applying [1] and [2] reveals that this also breaks non-x86 builds- the
> MEM_REGION_GPA/SLOT definitions are guarded behind an #ifdef
> __x86_64__, while the usages introduced here aren't.
>
> Should
>
> On Sun, Nov 5, 2023 at 8:35
On Fri, Nov 17, 2023 at 04:47:46PM -0800, Jakub Kicinski wrote:
> On Wed, 15 Nov 2023 15:39:36 +0100 Herve Codina wrote:
> >- Removed Patches 6, 7 and 8 (patches applied)
> >
> >- Patches 7, 20, 21, 23 (patches 10, 23, 24, 26 in v8)
> > Add 'Acked-by: Jakub Kicinski '
> I thought
On Thu, Oct 26, 2023 at 12:58:42PM -0500, Rob Herring wrote:
> On Mon, Oct 23, 2023 at 10:07:17AM +0800, Chancel Liu wrote:
> > Add a property to list audio sound widgets which are marked ignoring
> > system suspend. Paths between these endpoints are still active over
> > suspend of the main
On Wed, Oct 25, 2023 at 12:32:15PM -0700, Jakub Kicinski wrote:
> On Wed, 25 Oct 2023 17:00:51 +0200 Herve Codina wrote:
> > > Which way will those patches go? Via some FSL SoC tree?
> > This series seems mature now.
> > What is the plan next in order to have it applied ?
> > Don't hesitate to
On Thu, 12 Oct 2023 21:03:15 +0800, Zhang Shurong wrote:
> The pm_runtime_enable will increase power disable depth. Thus
> a pairing decrement is needed on the error handling path to
> keep it balanced according to context. We fix it by calling
> pm_runtime_disable when error returns.
>
>
On Mon, Oct 16, 2023 at 12:08:56PM +, Chancel Liu wrote:
> Thanks Mark and Rob for your advice. In fact, it's common use case. We can see
> many drivers set widgets ignoring suspend. I will remove the linux specifics
> and focus on the key concept. How about the modification on the property
On Fri, Oct 13, 2023 at 04:30:59PM +0800, Shengjiu Wang wrote:
> Register m2m platform device,that user can
> use M2M feature.
Acked-by: Mark Brown
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On Fri, Oct 13, 2023 at 04:30:58PM +0800, Shengjiu Wang wrote:
> Register m2m platform device, that user can
> use M2M feature.
>
> Defined platform data structure and platform
> driver name.
Acked-by: Mark Brown
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On Fri, Oct 13, 2023 at 04:30:57PM +0800, Shengjiu Wang wrote:
> Move fsl_asrc_common.h to include/sound that it can be
> included from other drivers.
Acked-by: Mark Brown
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On Fri, Oct 13, 2023 at 04:30:56PM +0800, Shengjiu Wang wrote:
> ASRC can be used on memory to memory case, define several
> functions for m2m usage and export them as function pointer.
Acked-by: Mark Brown
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On Fri, Oct 13, 2023 at 04:30:55PM +0800, Shengjiu Wang wrote:
> ASRC can be used on memory to memory case, define several
> functions for m2m usage.
Acked-by: Mark Brown
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On Wed, Oct 11, 2023 at 07:47:58PM +0800, Chancel Liu wrote:
> + lpa-widgets:
> +$ref: /schemas/types.yaml#/definitions/non-unique-string-array
> +description: |
> + A list of DAPM endpoints which mark paths between these endpoints
> should
> + not be disabled when system
On Fri, 06 Oct 2023 15:09:09 -0500, Rob Herring wrote:
> (trimmed the recipient list due to bounces on v1)
>
> This is a series is part of ongoing clean-ups related to device
> matching and DT related implicit includes. Essentially of_device.h has
> a bunch of implicit includes and generally
On Wed, 04 Oct 2023 10:58:04 -0500, Rob Herring wrote:
> (trimmed the recipient list due to bounces on v1)
>
> This is a series is part of ongoing clean-ups related to device
> matching and DT related implicit includes. Essentially of_device.h has
> a bunch of implicit includes and generally
On Tue, 03 Oct 2023 13:13:09 -0500, Rob Herring wrote:
> (Got a bunch of bounces on the first try. Something weird going on with
> the To header best I can tell. Retrying with git-send-email instead of
> b4.)
>
> This is a series is part of ongoing clean-ups related to device
> matching and DT
On Sat, Oct 07, 2023 at 11:13:49AM +, Chancel Liu wrote:
> Instead of "fsl,lpa-widgets", I would like to add a common property
> "ignore-suspend-widgets" in sound-card-common.yaml file. So not only rpmsg
> sound cards but also other sound cards which have such feature can use this
> property
On Wed, Oct 04, 2023 at 10:58:05AM -0500, Rob Herring wrote:
> The DT of_device.h and of_platform.h date back to the separate
> of_platform_bus_type before it was merged into the regular platform bus.
> As part of that merge prepping Arm DT support 13 years ago, they
> "temporarily" include each
On Thu, Sep 28, 2023 at 05:00:08PM +0800, Shengjiu Wang wrote:
> Audio signal processing also has the requirement for memory to
> memory similar as Video.
> This asrc memory to memory (memory ->asrc->memory) case is a non
> real time use case.
Other than the naming thing I sent in reply to one
On Thu, Sep 28, 2023 at 05:00:09PM +0800, Shengjiu Wang wrote:
> m2m_start_part_one: first part of the start steps
> m2m_start_part_two: second part of the start steps
> m2m_stop_part_one: first part of stop steps
> m2m_stop_part_two: second part of stop steps, optional
The part_one/two naming
On Wed, Sep 27, 2023 at 03:07:49AM +, Chancel Liu wrote:
> > This is a fairly standard DSP playback case as far as I can see so it
> > should work with DAPM without needing this obviously use case specific
> > stuff peering into the Linux implementation. Generally this is done by
> > tagging
On Mon, 25 Sep 2023 17:09:28 -0500, Rob Herring wrote:
> Just as unevaluatedProperties or additionalProperties are required at
> the top level of schemas, they should (and will) also be required for
> child node schemas. That ensures only documented properties are
> present for any node.
>
> Add
On Wed, 20 Sep 2023 17:43:12 +0800, Shengjiu Wang wrote:
> As the pll_id and pll_id can be zero (WM8960_SYSCLK_AUTO)
> with the commit 2bbc2df46e67 ("ASoC: wm8960: Make automatic the
> default clocking mode")
>
> Then the machine driver will skip to call set_sysclk() and set_pll()
> for codec,
On Tue, 19 Sep 2023 17:42:13 +0800, Shengjiu Wang wrote:
> On i.MX8MP, the BCE and TERE bit are binding with mclk
> enablement, if BCE and TERE are cleared the MCLK also be
> disabled on output pin, that cause the external codec (wm8960)
> in wrong state.
>
> Codec (wm8960) is using the mclk to
On Mon, Sep 25, 2023 at 07:09:45PM +0800, Chancel Liu wrote:
> + fsl,lpa-widgets:
> +$ref: /schemas/types.yaml#/definitions/non-unique-string-array
> +description: |
> + A list of DAPM endpoints which mark paths between these endpoints
> should
> + not be disabled when system
On Thu, Sep 21, 2023 at 07:13:14PM +0800, Shengjiu Wang wrote:
> Ratio modification on i.MX is to modify the configured ratio.
> For example, the input rate is 44.1kHz, output rate is 48kHz,
> configured ratio = 441/480, the ratio modification is to modify
> the fractional part of (441/480)
On Fri, 15 Sep 2023 14:02:11 +0800, Shengjiu Wang wrote:
> The devm_clk_get() can return -EPROBE_DEFER error,
> modify the error code to be -EINVAL is not correct, which
> cause the -EPROBE_DEFER error is not correctly handled.
>
> This patch is to fix the return error code.
>
>
> [...]
On Wed, 13 Sep 2023 18:26:56 +0800, Chancel Liu wrote:
> i.MX rpmsg sound cards work on codec slave mode. MCLK will be disabled
> by CPU DAI driver in hw_free(). Some codec requires MCLK present at
> power up/down sequence. So need to set ignore_pmdown_time to power down
> codec immediately before
On Tue, Sep 12, 2023 at 12:14:36PM +0200, Herve Codina wrote:
> A framer is a component in charge of an E1/T1 line interface.
> Connected usually to a TDM bus, it converts TDM frames to/from E1/T1
> frames. It also provides information related to the E1/T1 line.
>
> The framer framework provides
On Tue, Sep 12, 2023 at 01:04:56PM +0200, Linus Walleij wrote:
> On Tue, Sep 12, 2023 at 12:15 PM Herve Codina
> wrote:
> > +/* SPDX-License-Identifier: GPL-2.0 */
> > +/*
> I think SPDX mandates that you start the tag with C99 comments
> // SPDX-License-Identifier: GPL-2.0-only
Not for
On Mon, 11 Sep 2023 14:38:07 +0800, Shengjiu Wang wrote:
> The rpmsg pcm device is a device which should support
> double buffering.
>
> Found this issue with pipewire. When there is no
> SNDRV_PCM_INFO_BATCH flag in driver, the pipewire will
> set headroom to be zero, and because rpmsg pcm
On Thu, 07 Sep 2023 11:55:10 +0200, Julia Lawall wrote:
> Add of_node_put on a break out of an of_node loop.
>
Applied to
https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git for-next
Thanks!
[10/11] ASoC: rsnd: add missing of_node_put
commit:
On Thu, Aug 24, 2023 at 07:03:09PM +0200, Takashi Iwai wrote:
> Shengjiu Wang wrote:
> > But there are several issues:
> > 1. Need to create sound cards. ASRC module support multi instances, then
> > need to create multi sound cards for each instance.
> Hm, why can't it be multiple PCM
On Wed, 09 Aug 2023 10:54:27 +0200, Christophe Leroy wrote:
> Sparse reports several issues with IO pointers.
>
> Fix it by adding missing __iomem flags and using iowriteXXbe()
> generic helpers instead of the powerpc specific out_beXX() ones.
>
>
Applied to
On Tue, 08 Aug 2023 10:17:28 +0800, Li Zetao wrote:
> The module_rpmsg_driver() will set "THIS_MODULE" to driver.owner when
> register a rpmsg_driver driver, so it is redundant initialization to set
> driver.owner in the statement. Remove it for clean code.
>
>
Applied to
On Mon, Aug 07, 2023 at 03:05:15PM +0200, Linus Walleij wrote:
> On Wed, Jul 26, 2023 at 5:04 PM Herve Codina wrote:
> > +#include "linux/bitfield.h"
> Really? I don't think there is such a file there.
> Do you mean and does this even compile?
#include "" means "try the local directory first
On Thu, Aug 03, 2023 at 11:09:43AM -0700, Randy Dunlap wrote:
> On 8/3/23 04:27, Mark Brown wrote:
> > On Wed, Aug 02, 2023 at 07:59:41PM -0700, Randy Dunlap wrote:
> >> Both SND_MPC52xx_SOC_PCM030 and SND_MPC52xx_SOC_EFIKA select
> >> SND_SOC_MPC5200_AC97
On Wed, Aug 02, 2023 at 07:59:41PM -0700, Randy Dunlap wrote:
> Both SND_MPC52xx_SOC_PCM030 and SND_MPC52xx_SOC_EFIKA select
> SND_SOC_MPC5200_AC97. The latter symbol depends on PPC_BESTCOMM,
> so the 2 former symbols should also depend on PPC_BESTCOMM since
> "select" does not follow any
On Wed, 02 Aug 2023 13:21:14 +0800, Chancel Liu wrote:
> MICFIL IP is upgraded on i.MX93 platform. Add new registers and new bit
> definition.
>
> changes in v2:
> - rename check_version to use_verid to make it more explicit
> - rename fsl_micfil_check_version to fsl_micfil_use_verid
>
> [...]
On Wed, Aug 02, 2023 at 10:41:43PM +0800, Shengjiu Wang wrote:
> Currently the ASRC in ALSA is to connect to another I2S device as
> a sound card. But we'd like to the ASRC can be used by user space directly
> that user space application can get the output after conversion from ASRC.
That sort
On Wed, Aug 02, 2023 at 08:02:29PM +0800, Shengjiu Wang wrote:
> On Wed, Aug 2, 2023 at 7:22 PM Takashi Iwai wrote:
> > Well, I personally don't mind to have some audio capability in v4l2
> > layer. But, the only uncertain thing for now is whether this is a
> > must-have or not.
> Thanks, I
On Thu, 27 Jul 2023 22:26:41 +, Justin Stitt wrote:
> `strncpy` is deprecated for use on NUL-terminated destination strings [1].
>
> A suitable replacement is `strscpy` [2] due to the fact that it
> guarantees NUL-termination on its destination buffer argument which is
> _not_ always the case
On Fri, Jul 28, 2023 at 07:59:33AM +, Tomasz Figa wrote:
> On Tue, Jul 25, 2023 at 02:12:17PM +0800, Shengjiu Wang wrote:
> > + case VFL_TYPE_AUDIO:
> > + name_base = "audio";
> I think it was mentioned before that "audio" could be confusing. Wasn't
> there actually some other
On Wed, 26 Jul 2023 18:16:20 +0200, Herve Codina wrote:
> Running sparse on fsl_qmc_audio (make C=1) raises the following warnings:
> fsl_qmc_audio.c:387:26: warning: restricted snd_pcm_format_t degrades to
> integer
> fsl_qmc_audio.c:389:59: warning: incorrect type in argument 1 (different
>
On Wed, 19 Jul 2023 18:47:29 +0200, Matus Gajdos wrote:
> Clear TX registers on stop to prevent the SPDIF interface from sending
> last written word over and over again.
>
>
Applied to
https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git for-next
Thanks!
[1/1] ASoC:
On Wed, 19 Jul 2023 18:31:53 +0200, Matus Gajdos wrote:
> Add support for 22.05 kHz sample rate for TX.
>
>
Applied to
https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git for-next
Thanks!
[1/1] ASoC: fsl_spdif: Add support for 22.05 kHz sample rate
commit:
On Wed, 12 Jul 2023 14:49:33 +0200, Matus Gajdos wrote:
> Otherwise bit clock remains running writing invalid data to the DAC.
>
>
Applied to
https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git for-next
Thanks!
[1/1] ASoC: fsl_sai: Disable bit clock with transmitter
On Fri, 14 Jul 2023 17:29:11 +0800, Chancel Liu wrote:
> Support rpmsg sound card on i.MX93 platform.
>
> Chancel Liu (2):
> ASoC: dt-bindings: fsl_rpmsg: Add compatible string for i.MX93
> ASoC: fsl_rpmsg: Add support for i.MX93 platform
>
>
On Mon, Jul 17, 2023 at 03:55:50PM +, Edgecombe, Rick P wrote:
> On Fri, 2023-07-14 at 23:57 +0100, Mark Brown wrote:
> > The same issue seems to apply with the version that was in -next
> > based
> > on v6.4-rc4 too.
> The version in your branch is not the same as t
On Mon, Jul 17, 2023 at 09:31:38AM -0300, Fabio Estevam wrote:
> On Wed, Jul 12, 2023 at 9:53 AM Matus Gajdos wrote:
> >
> > Otherwise bit clock remains running writing invalid data to the DAC.
> >
> > Signed-off-by: Matus Gajdos
>
> Should this contain a Fixes tag so that it could be
On Mon, Jun 12, 2023 at 05:10:27PM -0700, Rick Edgecombe wrote:
> The x86 Shadow stack feature includes a new type of memory called shadow
> stack. This shadow stack memory has some unusual properties, which requires
> some core mm changes to function properly.
This seems to break
On Sun, 25 Jun 2023 14:54:12 +0800, Chancel Liu wrote:
> Different PCM devices may have different PCM hardware parameters. It
> requires PCM hardware parameters set separately if there is more than
> one rpmsg sound card.
>
>
Applied to
On Mon, Jul 03, 2023 at 03:12:55PM +0200, Hans Verkuil wrote:
> My main concern is that these cross-subsystem drivers are a pain to
> maintain. So there have to be good reasons to do this.
> Also it is kind of weird to have to use the V4L2 API in userspace to
> deal with a specific audio
On Mon, Jul 03, 2023 at 02:07:10PM +0200, Takashi Iwai wrote:
> Shengjiu Wang wrote:
> > There is no such memory to memory interface defined in ALSA. Seems
> > ALSA is not designed for M2M cases.
> There is no restriction to implement memory-to-memory capture in ALSA
> framework. It'd be a
On Fri, Jun 30, 2023 at 11:37:29AM +0800, Shengjiu Wang wrote:
> On Thu, Jun 29, 2023 at 7:39 PM Mark Brown wrote:
> > On Thu, Jun 29, 2023 at 09:37:51AM +0800, Shengjiu Wang wrote:
> > > Implement the ASRC memory to memory function using
> > > the v4l2 framework,
On Thu, Jun 29, 2023 at 09:37:51AM +0800, Shengjiu Wang wrote:
> Implement the ASRC memory to memory function using
> the v4l2 framework, user can use this function with
> v4l2 ioctl interface.
>
> User send the output and capture buffer to driver and
> driver store the converted data to the
On Wed, 14 Jun 2023 15:15:09 +0300, Claudiu Beznea wrote:
> devm_kasprintf() returns a pointer to dynamically allocated memory.
> Pointer could be NULL in case allocation fails. Check pointer validity.
> Identified with coccinelle (kmerr.cocci script).
>
>
Applied to
On Tue, 30 May 2023 18:30:12 +0800, Chancel Liu wrote:
> There's an issue on SAI synchronous mode that TX/RX side can't get BCLK
> from RX/TX it sync with if BYP bit is asserted. It's a workaround to
> fix it that enable SION of IOMUX pad control and assert BCI.
>
> For example if TX sync with RX
On Wed, 17 May 2023 12:49:01 +0300, Claudiu Beznea wrote:
> Series removes the pm_runtime.h inclusion in files where
> APIs exported though pm_runtime.h are not used. In case
> of files that make use of pm.h which comes form pm_runtime.h
> added patch 2/2.
>
> Changes were built with allmodconfig
On Fri, 05 May 2023 15:55:22 +0800, Shengjiu Wang wrote:
> On i.MX8MP, the sai MCLK is bound with TX/RX enable bit,
> which means the TX/RE enable bit need to be enabled then
> MCLK can be output on PAD.
>
> Some codec (for example: WM8962) needs the MCLK output
> earlier, otherwise there will be
On Mon, 08 May 2023 18:16:36 +0800, Shengjiu Wang wrote:
> There is error message when defer probe happens:
>
> fsl-micfil-dai 30ca.micfil: Unbalanced pm_runtime_enable!
>
> Fix the error handler with pm_runtime_enable and add
> fsl_micfil_remove() for pm_runtime_disable.
>
> [...]
Applied
On Wed, 19 Apr 2023 18:29:18 +0800, Shengjiu Wang wrote:
> This reverts commit 33683cbf49b5412061cb1e4c876063fdef86def4.
>
> dai_link->platform is needed. The platform component is
> "snd_dmaengine_pcm", which is registered from cpu driver,
>
> If dai_link->platform is not assigned, then
On Sun, 16 Apr 2023 08:29:34 +0200, Christophe JAILLET wrote:
> dev_err_probe() already display the error code. There is no need to
> duplicate it explicitly in the error message.
>
>
Applied to
https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git for-next
Thanks!
[1/1] ASoC:
On Mon, 17 Apr 2023 06:32:42 -0700, Nikita Zhandarovich wrote:
> dma_request_slave_channel() may return NULL which will lead to
> NULL pointer dereference error in 'tmp_chan->private'.
>
> Correct this behaviour by, first, switching from deprecated function
> dma_request_slave_channel() to
On Tue, 18 Apr 2023 17:42:59 +0800, Chancel Liu wrote:
> SAI on i.MX8QM platform supports the data lines up to 4. So the pins
> setting should be corrected to 4.
>
>
Applied to
https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git for-next
Thanks!
[1/1] ASoC: fsl_sai: Fix pins
On Wed, Apr 19, 2023 at 06:29:18PM +0800, Shengjiu Wang wrote:
> This reverts commit 33683cbf49b5412061cb1e4c876063fdef86def4.
Please include human readable descriptions of things like commits and
issues being discussed in e-mail in your mails, this makes them much
easier for humans to read
On Tue, Apr 18, 2023 at 11:21:45AM -0700, Nathan Chancellor wrote:
> On Fri, Apr 14, 2023 at 05:55:10PM +0100, Mark Brown wrote:
> > Done.
> Thanks a lot, sorry for not saying it sooner! It looks like this
> regressed in next-20230417 and next-20230418 though.
Someone sen
On Mon, 03 Apr 2023 23:26:47 +0800, Liliang Ye wrote:
> of_node_put() should have been done directly after
> mqs_priv->regmap = syscon_node_to_regmap(gpr_np);
> otherwise it creates a reference leak on the success path.
>
> To fix this, of_node_put() is moved to the correct location, and change
>
On Mon, Apr 03, 2023 at 11:27:37PM +0800, Liliang Ye wrote:
> pm_runtime_disable was missed in cleanup operation, which corresponds to
> the earlier call to pm_runtime_enable.
This doesn't apply against current code, please check and resend.
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