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2021-06-15ASoC: img-i2s-in: Use devm_platform_get_and_ioremap_resource()Yang Yingliang1-2/+1
Use devm_platform_get_and_ioremap_resource() to simplify code. Signed-off-by: Yang Yingliang <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Mark Brown <[email protected]>
2021-06-15ASoC: dwc: dwc-i2s: Use devm_platform_get_and_ioremap_resource()Yang Yingliang1-2/+1
Use devm_platform_get_and_ioremap_resource() to simplify code. Signed-off-by: Yang Yingliang <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Mark Brown <[email protected]>
2021-06-15ASoC: codecs: wcd938x: remove incorrect module interdependencySrinivas Kandagatla3-32/+19
For some reason we ended up with cyclic dependency between snd_soc_wcd938x and snd_soc_wcd938x_sdw modules. Remove this cyclic dependency by handling them in respective modules. Without this below error is reported during make modules_install depmod: ERROR: Cycle detected: snd_soc_wcd938x -> snd_soc_wcd938x_sdw -> snd_soc_wcd938x depmod: ERROR: Found 2 modules in dependency cycles! Fixes: 045442228868 ("ASoC: codecs: wcd938x: add audio routing and Kconfig") Reported-by: Stephen Rothwell <[email protected]> Signed-off-by: Srinivas Kandagatla <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Mark Brown <[email protected]>
2021-06-15ASoC: qdsp6: q6routing: Add Quinary MI2S portsGabriel David1-0/+11
This patch adds MI2S mixers to Quinary ports Signed-off-by: Gabriel David <[email protected]> Reviewed-by: Srinivas Kandagatla <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Mark Brown <[email protected]>
2021-06-15ASoC: qdsp6: q6afe-dai: Add Quinary MI2S portsGabriel David1-0/+41
This patch adds support to Quinary MI2S ports supported in AFE. Signed-off-by: Gabriel David <[email protected]> Reviewed-by: Srinivas Kandagatla <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Mark Brown <[email protected]>
2021-06-15ASoC: qdsp6: q6afe: Add Quinary MI2S portsGabriel David2-1/+9
This patch adds support for the Quinary MI2S ports on LPASS. Signed-off-by: Gabriel David <[email protected]> Reviewed-by: Srinivas Kandagatla <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Mark Brown <[email protected]>
2021-06-15ASoC: q6afe: dt-bindings: Add QUIN_MI2S_RX/TXGabriel David1-0/+2
This patch adds bindings required for Quinary MI2S ports on AFE. Signed-off-by: Gabriel David <[email protected]> Reviewed-by: Srinivas Kandagatla <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Mark Brown <[email protected]>
2021-06-15afs: Fix an IS_ERR() vs NULL checkDan Carpenter1-2/+2
The proc_symlink() function returns NULL on error, it doesn't return error pointers. Fixes: 5b86d4ff5dce ("afs: Implement network namespacing") Signed-off-by: Dan Carpenter <[email protected]> Signed-off-by: David Howells <[email protected]> cc: [email protected] Link: https://lore.kernel.org/r/YLjMRKX40pTrJvgf@mwanda/ Signed-off-by: Linus Torvalds <[email protected]>
2021-06-15ASoC: codecs: wcd938x: constify static struct snd_soc_dai_opsPu Lehui1-1/+1
The snd_soc_dai_ops structures is only stored in the ops field of a snd_soc_dai_driver structure, so make the snd_soc_dai_ops structure const to allow the compiler to put it in read-only memory. Signed-off-by: Pu Lehui <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Mark Brown <[email protected]>
2021-06-15Merge series "Unify NVIDIA Tegra ASoC machine drivers" from Dmitry Osipenko ↵Mark Brown15-2367/+996
<[email protected]>: This series squashes all the ASoC machine drivers into a single one, this change was suggested by Jon Hunter. It also sets driver_name and components string of each card, allowing userspace alsa-lib to find UCMs at predictable path. Changelog: v6: - Fixed missed configuration of AC97 clock rate for the WM9712 codec in the unified driver. - Added new patch that removes now obsolete "utils" helpers and moves code into the unified driver. ASoC: tegra: Squash utils into common machine driver v5: - The v4 removed the customization of components string for Nexus 7, but I missed to remove the "components" hook which is unused now, it's removed in v5 for consistency. - Slightly improved naming of the common 12MHz MCLK rate function to make it more consistent with the rest of the driver functions. v4: - Moved out mclk_rate callback that is currently used only by WM8903 machine driver from the common driver. This was suggested by Jon Hunter. - Dropped patch which was setting custom components string for Nexus 7. Jaroslav Kysela wants it to be specified in a device-tree, but the components string doesn't have a firm specification for today. It's better to drop this change for now since it's optional anyways. - Fixed compilation error that was reported by kernel robot for v3. - Jaroslav Kysela merged alsa-ucm-conf PR [1] which added UCMs for Nexus 7 and Acer A500. The UCMs are fully working using a combination of updated kernel + alsa-ucm-conf master + alsa-lib master, meaning that they will work with the next releases of kernel and ALSA userspace upstream packages. - Added ack from Jaroslav Kysela to the "Specify components string for each card" patch that he gave to v3. v3: - Added components string as was suggested by Jaroslav Kysela to v2. - Renamed MCLK rate function that is used by max98090 and other codecs to make it look more generic. Added option for specifying CLK ID per device. This all was suggested by Jon Hunter to v2. v2: - Dropped use of of_device_compatible_match(), like it was suggested by Rob Herring in a review comment to v1. - Added patch that sets card's driver_name of as Tegra ASoC drivers. In a comment to v1 Jaroslav Kysela suggested that the Tegra drivers don't set the card name properly and he was right. I opened pull request with the new Tegra UCMs and updated lookup paths for older UCMs [1]. [1] https://github.com/alsa-project/alsa-ucm-conf/pull/92 Dmitry Osipenko (4): ASoC: tegra: Set driver_name=tegra for all machine drivers ASoC: tegra: Unify ASoC machine drivers ASoC: tegra: Specify components string for each card ASoC: tegra: Squash utils into common machine driver sound/soc/tegra/Kconfig | 12 + sound/soc/tegra/Makefile | 19 +- sound/soc/tegra/tegra_alc5632.c | 259 -------- sound/soc/tegra/tegra_asoc_machine.c | 854 +++++++++++++++++++++++++++ sound/soc/tegra/tegra_asoc_machine.h | 49 ++ sound/soc/tegra/tegra_asoc_utils.c | 225 ------- sound/soc/tegra/tegra_asoc_utils.h | 38 -- sound/soc/tegra/tegra_max98090.c | 276 --------- sound/soc/tegra/tegra_rt5640.c | 222 ------- sound/soc/tegra/tegra_rt5677.c | 324 ---------- sound/soc/tegra/tegra_sgtl5000.c | 211 ------- sound/soc/tegra/tegra_wm8753.c | 185 ------ sound/soc/tegra/tegra_wm8903.c | 351 +++-------- sound/soc/tegra/tegra_wm9712.c | 166 ------ sound/soc/tegra/trimslice.c | 172 ------ 15 files changed, 996 insertions(+), 2367 deletions(-) delete mode 100644 sound/soc/tegra/tegra_alc5632.c create mode 100644 sound/soc/tegra/tegra_asoc_machine.c create mode 100644 sound/soc/tegra/tegra_asoc_machine.h delete mode 100644 sound/soc/tegra/tegra_asoc_utils.c delete mode 100644 sound/soc/tegra/tegra_asoc_utils.h delete mode 100644 sound/soc/tegra/tegra_max98090.c delete mode 100644 sound/soc/tegra/tegra_rt5640.c delete mode 100644 sound/soc/tegra/tegra_rt5677.c delete mode 100644 sound/soc/tegra/tegra_sgtl5000.c delete mode 100644 sound/soc/tegra/tegra_wm8753.c delete mode 100644 sound/soc/tegra/tegra_wm9712.c delete mode 100644 sound/soc/tegra/trimslice.c -- 2.30.2
2021-06-15ASoC: dt-bindings: fsl-sai: Add compatible string for imx8mm/8mn/8mp/8ulpShengjiu Wang1-2/+4
Add compatible string for imx8mm/8mn/8mp/8ulp, these platforms all support SAI IP. Signed-off-by: Shengjiu Wang <[email protected]> Acked-by: Rob Herring <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Mark Brown <[email protected]>
2021-06-15ASoC: dt-bindings: fsl,spdif: Add compatible string for imx8ulpShengjiu Wang1-0/+1
Add compatible string for imx8ulp, which supports spdif module Signed-off-by: Shengjiu Wang <[email protected]> Acked-by: Rob Herring <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Mark Brown <[email protected]>
2021-06-15ASoC: tegra: Squash utils into common machine driverDmitry Osipenko5-276/+150
There no users left of the utils other than the new common machine driver. Squash the utils into the common machine driver in order to simplify code. Signed-off-by: Dmitry Osipenko <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Mark Brown <[email protected]>
2021-06-15ASoC: tegra: Specify components string for each cardDmitry Osipenko2-0/+8
Specify components string for each card of each supported device. It's a free form string that describes audio hardware configuration. This information is useful for ALSA UCM rules. It allows to generalize UCM rules, potentially removing a need to add new UCM rule for each device. Acked-by: Jaroslav Kysela <[email protected]> Suggested-by: Jaroslav Kysela <[email protected]> Signed-off-by: Dmitry Osipenko <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Mark Brown <[email protected]>
2021-06-15ASoC: tegra: Unify ASoC machine driversDmitry Osipenko13-2112/+850
Squash all machine drivers into a single-universal one. This reduces code duplication, eases addition of a new drivers and upgrades older code to a modern Linux kernel APIs. Suggested-by: Jonathan Hunter <[email protected]> Co-developed-by: Ion Agorria <[email protected]> Signed-off-by: Ion Agorria <[email protected]> Co-developed-by: Svyatoslav Ryhel <[email protected]> Signed-off-by: Svyatoslav Ryhel <[email protected]> Signed-off-by: Dmitry Osipenko <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Mark Brown <[email protected]>
2021-06-15ASoC: tegra: Set driver_name=tegra for all machine driversDmitry Osipenko9-0/+9
The driver_name="tegra" is now required by the newer ALSA UCMs, otherwise Tegra UCMs don't match by the path/name. All Tegra machine drivers are specifying the card's name, but it has no effect if model name is specified in the device-tree since it overrides the card's name. We need to set the driver_name to "tegra" in order to get a usable lookup path for the updated ALSA UCMs. The new UCM lookup path has a form of driver_name/card_name. The old lookup paths that are based on driver module name continue to work as before. Note that UCM matching never worked for Tegra ASoC drivers if they were compiled as built-in, this is fixed by supporting the new naming scheme. Cc: [email protected] Signed-off-by: Dmitry Osipenko <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Mark Brown <[email protected]>
2021-06-14Makefile: lto: Pass -warn-stack-size only on LLD < 13.0.0Tor Vic1-1/+4
Since LLVM commit fc018eb, the '-warn-stack-size' flag has been dropped [1], leading to the following error message when building with Clang-13 and LLD-13: ld.lld: error: -plugin-opt=-: ld.lld: Unknown command line argument '-warn-stack-size=2048'. Try: 'ld.lld --help' ld.lld: Did you mean '--asan-stack=2048'? In the same way as with commit 2398ce80152a ("x86, lto: Pass -stack-alignment only on LLD < 13.0.0") , make '-warn-stack-size' conditional on LLD < 13.0.0. [1] https://reviews.llvm.org/D103928 Fixes: 24845dcb170e ("Makefile: LTO: have linker check -Wframe-larger-than") Cc: [email protected] Link: https://github.com/ClangBuiltLinux/linux/issues/1377 Signed-off-by: Tor Vic <[email protected]> Reviewed-by: Nathan Chancellor <[email protected]> Reviewed-by: Nick Desaulniers <[email protected]> Signed-off-by: Kees Cook <[email protected]> Link: https://lore.kernel.org/r/[email protected]
2021-06-14ASoC: fsl_spdif: Remove superfluous error message around platform_get_irq()Tan Zhongjun1-3/+1
The platform_get_irq() prints error message telling that interrupt is missing, hence there is no need to duplicated that message. Signed-off-by: Tan Zhongjun <[email protected]> Acked-by: Shengjiu Wang <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Mark Brown <[email protected]>
2021-06-14ASoC: atmel-pdmic: Use devm_platform_get_and_ioremap_resource()Yang Yingliang1-2/+1
Use devm_platform_get_and_ioremap_resource() to simplify code. Signed-off-by: Yang Yingliang <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Mark Brown <[email protected]>
2021-06-14ASoC: bcm: cygnus_ssp: Use devm_platform_ioremap_resource_byname()Yang Yingliang1-5/+2
Use the devm_platform_ioremap_resource_byname() helper instead of calling platform_get_resource_byname() and devm_ioremap_resource() separately. Signed-off-by: Yang Yingliang <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Mark Brown <[email protected]>
2021-06-14ASoC: qcom: Add four speaker support on MI2S secondarySrinivasa Rao Mandadapu3-0/+36
Add four speaker support on MI2S secondary block by using I2S SD1 line on gpio52 pin, and add channel map control support in the lpass-cpu audio driver. Signed-off-by: Srinivasa Rao Mandadapu <[email protected]> Reviewed-by: Srinivas Kandagatla <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Mark Brown <[email protected]>
2021-06-14ASoC: rt5640: Make codec selectableMartin Blumenstingl1-1/+1
The Realtek rt5640 codec driver can be used with the generic sound card drivers, so it should be selectable. For example, with the addition of #sound-dai-cells = <0> property in DT, it can be used with simple and graph card drivers. Signed-off-by: Martin Blumenstingl <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Mark Brown <[email protected]>
2021-06-14ASoC: atmel-i2s: Use devm_platform_get_and_ioremap_resource()Yang Yingliang1-2/+1
Use devm_platform_get_and_ioremap_resource() to simplify code. Signed-off-by: Yang Yingliang <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Mark Brown <[email protected]>
2021-06-14ASoC: axi-i2s: Use devm_platform_get_and_ioremap_resource()Yang Yingliang1-2/+1
Use devm_platform_get_and_ioremap_resource() to simplify code. Signed-off-by: Yang Yingliang <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Mark Brown <[email protected]>
2021-06-14ASoC: fsl_easrc: Remove superfluous error message around platform_get_irq()Tan Zhongjun1-3/+1
Clean up the check for irq.dev_err is superfluous as platform_get_irq() already prints an error.Remove curly braces to confirm to styling requirements. Signed-off-by: Tan Zhongjun <[email protected]> Acked-by: Shengjiu Wang <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Mark Brown <[email protected]>
2021-06-14ASoC: soc-pcm: fix the return value in dpcm_apply_symmetry()Jaroslav Kysela1-1/+1
In case, where the loops are not executed for a reason, the uninitialized variable 'err' is returned to the caller. Make code fully predictible and assign zero in the declaration. Signed-off-by: Jaroslav Kysela <[email protected]> Cc: Mark Brown <[email protected]> Cc: Kuninori Morimoto <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Mark Brown <[email protected]>
2021-06-14ASoC: axi-spdif: Use devm_platform_get_and_ioremap_resource()Yang Yingliang1-2/+1
Use devm_platform_get_and_ioremap_resource() to simplify code. Signed-off-by: Yang Yingliang <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Mark Brown <[email protected]>
2021-06-14ASoC: atmel-classd: Use devm_platform_get_and_ioremap_resource()Yang Yingliang1-2/+1
Use devm_platform_get_and_ioremap_resource() to simplify code. Signed-off-by: Yang Yingliang <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Mark Brown <[email protected]>
2021-06-14ASoC: mchp-i2s-mcc: Use devm_platform_get_and_ioremap_resource()Yang Yingliang1-2/+1
Use devm_platform_get_and_ioremap_resource() to simplify code. Signed-off-by: Yang Yingliang <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Mark Brown <[email protected]>
2021-06-14Merge series "ASoC: codecs: add wcd938x support" from Srinivas Kandagatla ↵Mark Brown9-10/+5376
<[email protected]>: This patchset adds support for Qualcomm WCD938X codec. Qualcomm WCD9380/WCD9385 Codec is a standalone Hi-Fi audio codec IC connected over SoundWire. This device has two SoundWire devices, RX and TX respectively supporting 4 x ADCs, ClassH, Ear, Aux PA, 2xHPH, 7 x TX diff inputs, 8 DMICs and MBHC. Eventhough this device has two SoundWire devices, only tx device has access to main codec Control/Status Registers! For codec driver to be functional it would need both tx and rx Soundwire devices to be up and this is taken care by using device component framework and device-links are used to ensure proper pm dependencies. Ex tx does not enter suspend before rx or codec is suspended. This patchset along with other SoundWire patches on the list have been tested on SM8250 MTP device. Thanks, srini Changes since v8: - moved Kconfig and Makefile changes to last patch as suggested by Mark - removed array of enums and used static entries instead. Suggested by Mark - return true if put succeeds, Suggested by Mark - removed some unneeded semi-colons in switch Srinivas Kandagatla (9): ASoC: dt-bindings: wcd938x: add bindings for wcd938x ASoC: codecs: wcd-clsh: add new version support ASoC: codecs: wcd938x: add basic driver ASoC: dt-bindings: wcd938x-sdw: add bindings for wcd938x-sdw ASoC: codecs: wcd938x-sdw: add SoundWire driver ASoC: codecs: wcd938x: add basic controls ASoC: codecs: wcd938x: add playback dapm widgets ASoC: codecs: wcd938x: add capture dapm widgets ASoC: codecs: wcd938x: add audio routing and Kconfig .../bindings/sound/qcom,wcd938x-sdw.yaml | 70 + .../bindings/sound/qcom,wcd938x.yaml | 146 + sound/soc/codecs/Kconfig | 14 + sound/soc/codecs/Makefile | 4 + sound/soc/codecs/wcd-clsh-v2.c | 348 +- sound/soc/codecs/wcd-clsh-v2.h | 16 + sound/soc/codecs/wcd938x-sdw.c | 315 ++ sound/soc/codecs/wcd938x.c | 3753 +++++++++++++++++ sound/soc/codecs/wcd938x.h | 720 ++++ 9 files changed, 5376 insertions(+), 10 deletions(-) create mode 100644 Documentation/devicetree/bindings/sound/qcom,wcd938x-sdw.yaml create mode 100644 Documentation/devicetree/bindings/sound/qcom,wcd938x.yaml create mode 100644 sound/soc/codecs/wcd938x-sdw.c create mode 100644 sound/soc/codecs/wcd938x.c create mode 100644 sound/soc/codecs/wcd938x.h -- 2.21.0
2021-06-14ASoC: codecs: wcd938x: add audio routing and KconfigSrinivas Kandagatla3-0/+112
This patch adds audio routing for both playback and capture and Makefile and Kconfigs changes for wcd938x Signed-off-by: Srinivas Kandagatla <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Mark Brown <[email protected]>
2021-06-14ASoC: codecs: wcd938x: add capture dapm widgetsSrinivas Kandagatla1-0/+756
This patch adds required dapm widgets for capture path. Signed-off-by: Srinivas Kandagatla <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Mark Brown <[email protected]>
2021-06-14ASoC: codecs: wcd938x: add playback dapm widgetsSrinivas Kandagatla1-0/+707
This patch adds required dapm widgets for playback. Signed-off-by: Srinivas Kandagatla <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Mark Brown <[email protected]>
2021-06-14ASoC: codecs: wcd938x: add basic controlsSrinivas Kandagatla1-0/+419
This patch adds basic controls found in wcd938x codec. Signed-off-by: Srinivas Kandagatla <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Mark Brown <[email protected]>
2021-06-14ASoC: codecs: wcd938x-sdw: add SoundWire driverSrinivas Kandagatla3-0/+446
This patch adds support to SoundWire devices on WCD9380/WCD9385 Codec Signed-off-by: Srinivas Kandagatla <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Mark Brown <[email protected]>
2021-06-14ASoC: dt-bindings: wcd938x-sdw: add bindings for wcd938x-sdwSrinivas Kandagatla1-0/+70
Qualcomm WCD9380/WCD9385 Codec is a standalone Hi-Fi audio codec IC connected over SoundWire. This device has two SoundWire devices RX and TX respectively. This bindings is for those slave devices on WCD9380/WCD9385. Signed-off-by: Srinivas Kandagatla <[email protected]> Reviewed-by: Rob Herring <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Mark Brown <[email protected]>
2021-06-14ASoC: codecs: wcd938x: add basic driverSrinivas Kandagatla2-0/+2366
This patch adds basic SoundWire codec driver to support for WCD938X TX and RX devices. Signed-off-by: Srinivas Kandagatla <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Mark Brown <[email protected]>
2021-06-14ASoC: codecs: wcd-clsh: add new version supportSrinivas Kandagatla2-10/+354
From WCD937X Class H controller has changed significantly, so add support to this new version for WCD937X and WCD938X Codecs. Signed-off-by: Srinivas Kandagatla <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Mark Brown <[email protected]>
2021-06-14ASoC: dt-bindings: wcd938x: add bindings for wcd938xSrinivas Kandagatla1-0/+146
Qualcomm WCD9380/WCD9385 Codec is a standalone Hi-Fi audio codec IC connected over SoundWire. This device has two SoundWire device RX and TX respectively, supporting 4 x ADCs, ClassH, Ear, Aux PA, 2xHPH, 7 x TX diff inputs, 8 DMICs, MBHC. Signed-off-by: Srinivas Kandagatla <[email protected]> Reviewed-by: Rob Herring <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Mark Brown <[email protected]>
2021-06-14ASoC: codecs: wcd: Remove unneeded semicolonYang Li1-1/+1
Eliminate the following coccicheck warning: ./sound/soc/codecs/wcd-mbhc-v2.c:990:2-3: Unneeded semicolon. Reported-by: Abaci Robot <[email protected]> Signed-off-by: Yang Li <[email protected]> Reviewed-by: Srinivas Kandagatla <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Mark Brown <[email protected]>
2021-06-14ASoC: qcom: Fix for DMA interrupt clear reg overwritingSrinivasa Rao Mandadapu1-6/+6
The DMA interrupt clear register overwritten during simultaneous playback and capture in lpass platform interrupt handler. It's causing playback or capture stuck in similtaneous plaback on speaker and capture on dmic test. Update appropriate reg fields of corresponding channel instead of entire register write. Fixes: commit c5c8635a04711 ("ASoC: qcom: Add LPASS platform driver") Signed-off-by: Srinivasa Rao Mandadapu <[email protected]> Reviewed-by: Srinivas Kandagatla <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Mark Brown <[email protected]>
2021-06-14Merge tag 'asoc-hdmi-codec-improvements-v2' of ↵Mark Brown5-89/+335
git://git.kernel.org/pub/scm/linux/kernel/git/mripard/linux into asoc-5.14 Improvements to the hdmi-codec driver and ALSA infrastructure around it to support the HDMI Channel Mapping and IEC958 controls
2021-06-13Linux 5.13-rc6Linus Torvalds1-1/+1
2021-06-13Merge tag 'perf-tools-fixes-for-v5.13-2021-06-13' of ↵Linus Torvalds2-5/+3
git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux Pull perf tools fixes from Arnaldo Carvalho de Melo: - Correct buffer copying when peeking events - Sync cpufeatures/disabled-features.h header with the kernel sources * tag 'perf-tools-fixes-for-v5.13-2021-06-13' of git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux: tools headers cpufeatures: Sync with the kernel sources perf session: Correct buffer copying when peeking events
2021-06-13Merge tag 'nfs-for-5.13-3' of git://git.linux-nfs.org/projects/trondmy/linux-nfsLinus Torvalds5-13/+33
Pull NFS client bugfixes from Trond Myklebust: "Highlights include: Stable fixes: - Fix use-after-free in nfs4_init_client() Bugfixes: - Fix deadlock between nfs4_evict_inode() and nfs4_opendata_get_inode() - Fix second deadlock in nfs4_evict_inode() - nfs4_proc_set_acl should not change the value of NFS_CAP_UIDGID_NOMAP - Fix setting of the NFS_CAP_SECURITY_LABEL capability" * tag 'nfs-for-5.13-3' of git://git.linux-nfs.org/projects/trondmy/linux-nfs: NFSv4: Fix second deadlock in nfs4_evict_inode() NFSv4: Fix deadlock between nfs4_evict_inode() and nfs4_opendata_get_inode() NFS: FMODE_READ and friends are C macros, not enum types NFS: Fix a potential NULL dereference in nfs_get_client() NFS: Fix use-after-free in nfs4_init_client() NFS: Ensure the NFS_CAP_SECURITY_LABEL capability is set when appropriate NFSv4: nfs4_proc_set_acl needs to restore NFS_CAP_UIDGID_NOMAP on error.
2021-06-13Merge tag 'scsi-fixes' of ↵Linus Torvalds1-21/+26
git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi Pull SCSI fixes from James Bottomley: "Four reasonably small fixes to the core for scsi host allocation failure paths. The root problem is that we're not freeing the memory allocated by dev_set_name(), which involves a rejig of may of the free on error paths to do put_device() instead of kfree which, in turn, has several other knock on ramifications and inspection turned up a few other lurking bugs" * tag 'scsi-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi: scsi: core: Only put parent device if host state differs from SHOST_CREATED scsi: core: Put .shost_dev in failure path if host state changes to RUNNING scsi: core: Fix failure handling of scsi_add_host_with_dma() scsi: core: Fix error handling of scsi_host_alloc()
2021-06-12Merge tag 'riscv-for-linus-5.13-rc6' of ↵Linus Torvalds6-16/+36
git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux Pull RISC-V fixes from Palmer Dabbelt: - A pair of XIP fixes: one to fix alternatives, and one to turn off the rest of the features that require code modification - A fix to a type that was causing some alternatives to break - A build fix for BUILTIN_DTB * tag 'riscv-for-linus-5.13-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux: riscv: Fix BUILTIN_DTB for sifive and microchip soc riscv: alternative: fix typo in macro name riscv: code patching only works on !XIP_KERNEL riscv: xip: support runtime trap patching
2021-06-12mm: relocate 'write_protect_seq' in struct mm_structFeng Tang1-7/+20
0day robot reported a 9.2% regression for will-it-scale mmap1 test case[1], caused by commit 57efa1fe5957 ("mm/gup: prevent gup_fast from racing with COW during fork"). Further debug shows the regression is due to that commit changes the offset of hot fields 'mmap_lock' inside structure 'mm_struct', thus some cache alignment changes. From the perf data, the contention for 'mmap_lock' is very severe and takes around 95% cpu cycles, and it is a rw_semaphore struct rw_semaphore { atomic_long_t count; /* 8 bytes */ atomic_long_t owner; /* 8 bytes */ struct optimistic_spin_queue osq; /* spinner MCS lock */ ... Before commit 57efa1fe5957 adds the 'write_protect_seq', it happens to have a very optimal cache alignment layout, as Linus explained: "and before the addition of the 'write_protect_seq' field, the mmap_sem was at offset 120 in 'struct mm_struct'. Which meant that count and owner were in two different cachelines, and then when you have contention and spend time in rwsem_down_write_slowpath(), this is probably *exactly* the kind of layout you want. Because first the rwsem_write_trylock() will do a cmpxchg on the first cacheline (for the optimistic fast-path), and then in the case of contention, rwsem_down_write_slowpath() will just access the second cacheline. Which is probably just optimal for a load that spends a lot of time contended - new waiters touch that first cacheline, and then they queue themselves up on the second cacheline." After the commit, the rw_semaphore is at offset 128, which means the 'count' and 'owner' fields are now in the same cacheline, and causes more cache bouncing. Currently there are 3 "#ifdef CONFIG_XXX" before 'mmap_lock' which will affect its offset: CONFIG_MMU CONFIG_MEMBARRIER CONFIG_HAVE_ARCH_COMPAT_MMAP_BASES The layout above is on 64 bits system with 0day's default kernel config (similar to RHEL-8.3's config), in which all these 3 options are 'y'. And the layout can vary with different kernel configs. Relayouting a structure is usually a double-edged sword, as sometimes it can helps one case, but hurt other cases. For this case, one solution is, as the newly added 'write_protect_seq' is a 4 bytes long seqcount_t (when CONFIG_DEBUG_LOCK_ALLOC=n), placing it into an existing 4 bytes hole in 'mm_struct' will not change other fields' alignment, while restoring the regression. Link: https://lore.kernel.org/lkml/20210525031636.GB7744@xsang-OptiPlex-9020/ [1] Reported-by: kernel test robot <[email protected]> Signed-off-by: Feng Tang <[email protected]> Reviewed-by: John Hubbard <[email protected]> Reviewed-by: Jason Gunthorpe <[email protected]> Cc: Peter Xu <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2021-06-12Merge tag 'usb-5.13-rc6' of ↵Linus Torvalds40-144/+357
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb Pull USB fixes from Greg KH: "Here are a number of tiny USB fixes for 5.13-rc6. There are more than I would normally like, but there's been a bunch of people banging on the gadget and dwc3 and typec code recently for I think an Android release, which has resulted in a number of small fixes. It's nice to see companies send fixes upstream for this type of work, a notable change from years ago. Anyway, fixes in here are: - usb-serial device id updates - usb-serial cp210x driver fixes for broken firmware versions - typec fixes for crazy charging devices and other reported problems - dwc3 fixes for reported problems found - gadget fixes for reported problems - tiny xhci fixes - other small fixes for reported issues. - revert of a problem fix found by linux-next testing All of these have passed 0-day and linux-next testing with no reported problems (the revert for the found linux-next build problem included)" * tag 'usb-5.13-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb: (44 commits) Revert "usb: gadget: fsl: Re-enable driver for ARM SoCs" usb: typec: mux: Fix copy-paste mistake in typec_mux_match usb: typec: ucsi: Clear PPM capability data in ucsi_init() error path usb: gadget: fsl: Re-enable driver for ARM SoCs usb: typec: wcove: Use LE to CPU conversion when accessing msg->header USB: serial: cp210x: fix CP2102N-A01 modem control USB: serial: cp210x: fix alternate function for CP2102N QFN20 usb: misc: brcmstb-usb-pinmap: check return value after calling platform_get_resource() usb: dwc3: ep0: fix NULL pointer exception usb: gadget: eem: fix wrong eem header operation usb: typec: intel_pmc_mux: Put ACPI device using acpi_dev_put() usb: typec: intel_pmc_mux: Add missed error check for devm_ioremap_resource() usb: typec: intel_pmc_mux: Put fwnode in error case during ->probe() usb: typec: tcpm: Do not finish VDM AMS for retrying Responses usb: fix various gadget panics on 10gbps cabling usb: fix various gadgets null ptr deref on 10gbps cabling. usb: pci-quirks: disable D3cold on xhci suspend for s2idle on AMD Renoir usb: f_ncm: only first packet of aggregate needs to start timer USB: f_ncm: ncm_bitrate (speed) is unsigned MAINTAINERS: usb: add entry for isp1760 ...
2021-06-12Merge tag 'tty-5.13-rc6' of ↵Linus Torvalds1-1/+5
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty Pull serial driver fix from Greg KH: "A single 8250_exar serial driver fix for a reported problem with a change that happened in 5.13-rc1. It has been in linux-next with no reported problems" * tag 'tty-5.13-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty: serial: 8250_exar: Avoid NULL pointer dereference at ->exit()
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