January 2023 - Alsa-devel - mailman.alsa-project.org

[PATCH] ASoC: amd: ps: Make acp63_fill_platform_dev_info static
by Jiapeng Chong 23 Jan '23

23 Jan '23

This symbol is not used outside of pci-ps.c, so marks it static. sound/soc/amd/ps/pci-ps.c:170:6: warning: no previous prototype for ‘acp63_fill_platform_dev_info’. Link: https://bugzilla.openanolis.cn/show_bug.cgi?id=3640 Reported-by: Abaci Robot <abaci(a)linux.alibaba.com> Signed-off-by: Jiapeng Chong <jiapeng.chong(a)linux.alibaba.com> --- sound/soc/amd/ps/pci-ps.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/sound/soc/amd/ps/pci-ps.c b/sound/soc/amd/ps/pci-ps.c index 401cfd0036be..570736e1b5e8 100644 --- a/sound/soc/amd/ps/pci-ps.c +++ b/sound/soc/amd/ps/pci-ps.c @@ -167,10 +167,10 @@ static void get_acp63_device_config(u32 config, struct pci_dev *pci, } } -void acp63_fill_platform_dev_info(struct platform_device_info *pdevinfo, struct device *parent, - struct fwnode_handle *fw_node, char *name, unsigned int id, - const struct resource *res, unsigned int num_res, - const void *data, size_t size_data) +static void acp63_fill_platform_dev_info(struct platform_device_info *pdevinfo, + struct device *parent, struct fwnode_handle *fw_node, + char *name, unsigned int id, const struct resource *res, + unsigned int num_res, const void *data, size_t size_data) { pdevinfo->name = name; pdevinfo->id = id; -- 2.20.1.7.g153144c

2 1

[PATCH v2] ALSA: hda: Do not unset preset when cleaning up codec
by Cezary Rojewski 23 Jan '23

23 Jan '23

Several functions that take part in codec's initialization and removal are re-used by ASoC codec drivers implementations. Drivers mimic the behavior of hda_codec_driver_probe/remove() found in sound/pci/hda/hda_bind.c with their component->probe/remove() instead. One of the reasons for that is the expectation of snd_hda_codec_device_new() to receive a valid pointer to an instance of struct snd_card. This expectation can be met only once sound card components probing commences. As ASoC sound card may be unbound without codec device being actually removed from the system, unsetting ->preset in snd_hda_codec_cleanup_for_unbind() interferes with module unload -> load scenario causing null-ptr-deref. Preset is assigned only once, during device/driver matching whereas ASoC codec driver's module reloading may occur several times throughout the lifetime of an audio stack. Suggested-by: Takashi Iwai <tiwai(a)suse.com> Signed-off-by: Cezary Rojewski <cezary.rojewski(a)intel.com> --- Changes in v2: - relocated the operation to routines found in hda_bind.c rather than just removing it from the cleanup function This is a continuation of a discussion that begun in the middle of 2022 [1] and was part of a larger series addressing several HDAudio topics. Single rmmod on ASoC's codec driver module is enough to cause a panic. Given our results, no regression shows up with modprobe/rmmod on snd_hda_intel side with this patch applied. [1]: https://lore.kernel.org/alsa-devel/20220706120230.427296-2-cezary.rojewski@… sound/pci/hda/hda_bind.c | 2 ++ sound/pci/hda/hda_codec.c | 1 - 2 files changed, 2 insertions(+), 1 deletion(-) diff --git a/sound/pci/hda/hda_bind.c b/sound/pci/hda/hda_bind.c index 1a868dd9dc4b..890c2f7c33fc 100644 --- a/sound/pci/hda/hda_bind.c +++ b/sound/pci/hda/hda_bind.c @@ -144,6 +144,7 @@ static int hda_codec_driver_probe(struct device *dev) error: snd_hda_codec_cleanup_for_unbind(codec); + codec->preset = NULL; return err; } @@ -166,6 +167,7 @@ static int hda_codec_driver_remove(struct device *dev) if (codec->patch_ops.free) codec->patch_ops.free(codec); snd_hda_codec_cleanup_for_unbind(codec); + codec->preset = NULL; module_put(dev->driver->owner); return 0; } diff --git a/sound/pci/hda/hda_codec.c b/sound/pci/hda/hda_codec.c index edd653ece70d..ac1cc7c5290e 100644 --- a/sound/pci/hda/hda_codec.c +++ b/sound/pci/hda/hda_codec.c @@ -795,7 +795,6 @@ void snd_hda_codec_cleanup_for_unbind(struct hda_codec *codec) snd_array_free(&codec->cvt_setups); snd_array_free(&codec->spdif_out); snd_array_free(&codec->verbs); - codec->preset = NULL; codec->follower_dig_outs = NULL; codec->spdif_status_reset = 0; snd_array_free(&codec->mixers); -- 2.25.1

2 1

[PATCH 00/25] ASoC: use helper function and cleanup
by Kuninori Morimoto 23 Jan '23

23 Jan '23

Hi Mark I'm posting about DT schema fixup, but it seems take longer time. This patch-set is 100% independent from it, so I will post it. struct snd_soc_dai need to have info for playback/capture, but it is using "playback/capture_xxx" or "tx/tx_xxx" or array. This kind of random definition is very difficult to read. This patch-set add helper functions and each driver use it. And cleanup the definition. Kuninori Morimoto (25): ASoC: soc-dai.h: add missing snd_soc_dai_set_widget() ASoC: soc-dai.h: add snd_soc_dai_dma_data_set/get() for low level ASoC: soc-dai.h: add snd_soc_dai_tdm_mask_set/get() helper ASoC: soc-dai.h: add snd_soc_dai_get/set_widget_playback/capture() helper ASoC: soc.h: add snd_soc_card_is_instantiated() helper ASoC: hdmi-codec: use helper function ASoC: hda: use helper function ASoC: max: use helper function ASoC: rt: use helper function ASoC: cirrus: use helper function ASoC: spear: use helper function ASoC: sdw-mockup: use helper function ASoC: intel: use helper function ASoC: mediatek: use helper function ASoC: meson: use helper function ASoC: rockchip: use helper function ASoC: sof: use helper function ASoC: tegra: use helper function ASoC: ti: use helper function ASoC: soc-core.c: use helper function ASoC: soc-dapm.c: use helper function ASoC: soc-dai.c: use helper function ASoC: soc-pcm.c: use helper function ASoC: soc-topology.c: use helper function ASoC: soc-dai.h: cleanup Playback/Capture data for snd_soc_dai include/sound/soc-dai.h | 90 ++++++++------- include/sound/soc.h | 6 + sound/soc/cirrus/ep93xx-ac97.c | 4 +- sound/soc/cirrus/ep93xx-i2s.c | 4 +- sound/soc/codecs/hda.c | 7 +- sound/soc/codecs/hdmi-codec.c | 11 +- sound/soc/codecs/max98373-sdw.c | 5 +- sound/soc/codecs/rt1308-sdw.c | 5 +- sound/soc/codecs/rt1316-sdw.c | 5 +- sound/soc/codecs/rt1318-sdw.c | 5 +- sound/soc/codecs/rt5645.c | 2 +- sound/soc/codecs/rt5665.c | 4 +- sound/soc/codecs/rt5668.c | 4 +- sound/soc/codecs/rt5682-sdw.c | 5 +- sound/soc/codecs/rt5682.c | 4 +- sound/soc/codecs/rt5682s.c | 4 +- sound/soc/codecs/rt700.c | 7 +- sound/soc/codecs/rt711-sdca.c | 7 +- sound/soc/codecs/rt711.c | 7 +- sound/soc/codecs/rt715-sdca.c | 5 +- sound/soc/codecs/rt715.c | 5 +- sound/soc/codecs/sdw-mockup.c | 5 +- sound/soc/intel/atom/sst-atom-controls.c | 9 +- sound/soc/intel/avs/boards/nau8825.c | 5 +- sound/soc/intel/avs/pcm.c | 15 +-- sound/soc/intel/skylake/skl-topology.c | 19 +--- .../soc/mediatek/common/mtk-dsp-sof-common.c | 18 ++- sound/soc/mediatek/mt6797/mt6797-dai-pcm.c | 8 +- sound/soc/mediatek/mt8183/mt8183-dai-pcm.c | 7 +- sound/soc/mediatek/mt8186/mt8186-dai-pcm.c | 7 +- sound/soc/mediatek/mt8192/mt8192-dai-pcm.c | 8 +- sound/soc/mediatek/mt8195/mt8195-dai-pcm.c | 7 +- sound/soc/meson/aiu-fifo-i2s.c | 4 +- sound/soc/meson/aiu-fifo-spdif.c | 2 +- sound/soc/meson/aiu-fifo.c | 21 ++-- sound/soc/meson/axg-tdm-interface.c | 34 +++--- sound/soc/meson/axg-tdmin.c | 2 +- sound/soc/meson/axg-tdmout.c | 2 +- sound/soc/meson/meson-codec-glue.c | 8 +- sound/soc/rockchip/rockchip_i2s_tdm.c | 4 +- sound/soc/rockchip/rockchip_pdm.c | 2 +- sound/soc/rockchip/rockchip_spdif.c | 2 +- sound/soc/soc-core.c | 8 +- sound/soc/soc-dai.c | 13 ++- sound/soc/soc-dapm.c | 26 ++--- sound/soc/soc-pcm.c | 12 +- sound/soc/soc-topology.c | 4 +- sound/soc/sof/topology.c | 104 +++++++----------- sound/soc/spear/spdif_out.c | 3 +- sound/soc/tegra/tegra20_ac97.c | 4 +- sound/soc/tegra/tegra20_i2s.c | 4 +- sound/soc/tegra/tegra20_spdif.c | 3 +- sound/soc/tegra/tegra210_admaif.c | 4 +- sound/soc/tegra/tegra30_i2s.c | 4 +- sound/soc/ti/davinci-i2s.c | 5 +- sound/soc/ti/davinci-mcasp.c | 5 +- sound/soc/ti/davinci-vcif.c | 5 +- 57 files changed, 274 insertions(+), 315 deletions(-) -- 2.25.1

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[PATCH v2 0/2] Update lpass dt-bindings
by Srinivasa Rao Mandadapu 22 Jan '23

22 Jan '23

Update va-macro driver dt-bindings and add missing properties in sc7280 machine driver dt-bindings. Changes since v1: -- Remove sound-dai cells property patch. -- Update example in clock name change patch. -- Update commit message and add maxItems in platform proerty patch. Srinivasa Rao Mandadapu (2): ASoC: qcom: dt-bindings: lpass-va-macro: Update clock name ASoC: dt-bindings: google,sc7280-herobrine: Add platform property .../devicetree/bindings/sound/google,sc7280-herobrine.yaml | 12 ++++++++++++ .../devicetree/bindings/sound/qcom,lpass-va-macro.yaml | 4 ++-- 2 files changed, 14 insertions(+), 2 deletions(-) -- 2.7.4

2 4

Behringer UV1 needs modified USB-Audio.pcm.iec958_device index
by Andy Bailey 20 Jan '23

20 Jan '23

I recently purchased a Behringer UV1 USB Channel strip interface and found that the Analog Stereo Duplex profile using Pipewire+ALSA would work as a source but not an output, but if I selected the IEC958 Profile, everything works fine. Indeed, the device has no digital outs, so I modified /usr/share/alsa/cards/USB-Audio.conf setting the iec958 index to 999, and now the Analog Stereo Duplex profile is working nicely. I'm not sure whether "Behringer UV1" or "UV1" is the correct card string so I've uploaded my alsa-info output with id f4314b25c46bf1f9aa35231aad198db6723bec17. Thanks!! -- .andy

1 0

[PATCH] dt-bindings: sound: audio-graph-port: Add capture and playback
by Michał Grzelak 20 Jan '23

20 Jan '23

Running 'make DT_SCHEMA_FILES=renesas,rsnd.yaml dt_binding_check' gives following warning: bindings/sound/renesas,rsnd.example.dtb: sound@ec500000: port:endpoint: Unevaluated properties are not allowed ('capture', 'playback' were unexpected) From schema: bindings/sound/renesas,rsnd.yaml Running 'make ARCH=arm64 DT_SCHEMA_FILES=renesas,rsnd.yaml dtbs_check' gives 140 warnings presented under tag [WARNINGS]. Fix all of them by allowing capture and playback in subnode 'endpoint' in sound/audio-graph-port.yaml. While editing audio-graph-port.yaml, drop quotes after referencing some schemas. Regarding files referencing audio-graph-port.yaml, no new errors were observed after applying this change, tested with DT_SCHEMA_FILES set to: marvell,mmp-sspa.yaml nvidia,tegra186-asrc.yaml nvidia,tegra186-dspk.yaml nvidia,tegra210-admaif.yaml nvidia,tegra210-adx.yaml nvidia,tegra210-ahub.yaml nvidia,tegra210-amx.yaml nvidia,tegra210-dmic.yaml nvidia,tegra210-i2s.yaml nvidia,tegra210-mixer.yaml nvidia,tegra210-mvc.yaml nvidia,tegra210-ope.yaml nvidia,tegra210-sfc.yaml renesas,rsnd.yaml sgtl5000.yaml socionext,uniphier-aio.yaml socionext,uniphier-evea.yaml st,stm32-sai.yaml wlf,wm8962.yaml [WARNINGS]: sound@ec500000: ports:port:endpoint: Unevaluated properties are not allowed ('capture', 'playback' were unexpected) arch/arm64/boot/dts/renesas/r8a77995-draak.dtb sound@ec500000: ports:port@0:endpoint: Unevaluated properties are not allowed ('capture', 'playback' were unexpected) arch/arm64/boot/dts/renesas/r8a774a1-beacon-rzg2m-kit.dtb arch/arm64/boot/dts/renesas/r8a774b1-beacon-rzg2n-kit.dtb arch/arm64/boot/dts/renesas/r8a77950-salvator-x.dtb arch/arm64/boot/dts/renesas/r8a77950-ulcb.dtb arch/arm64/boot/dts/renesas/r8a77950-ulcb-kf.dtb arch/arm64/boot/dts/renesas/r8a77951-salvator-x.dtb arch/arm64/boot/dts/renesas/r8a77951-salvator-xs.dtb arch/arm64/boot/dts/renesas/r8a77951-ulcb.dtb arch/arm64/boot/dts/renesas/r8a77951-ulcb-kf.dtb arch/arm64/boot/dts/renesas/r8a77960-salvator-x.dtb arch/arm64/boot/dts/renesas/r8a77960-salvator-xs.dtb arch/arm64/boot/dts/renesas/r8a77960-ulcb.dtb arch/arm64/boot/dts/renesas/r8a77960-ulcb-kf.dtb arch/arm64/boot/dts/renesas/r8a77961-salvator-xs.dtb arch/arm64/boot/dts/renesas/r8a77961-ulcb.dtb arch/arm64/boot/dts/renesas/r8a779m5-salvator-xs.dtb arch/arm64/boot/dts/renesas/r8a779m3-ulcb-kf.dtb arch/arm64/boot/dts/renesas/r8a779m3-ulcb.dtb arch/arm64/boot/dts/renesas/r8a779m3-salvator-xs.dtb arch/arm64/boot/dts/renesas/r8a779m1-ulcb-kf.dtb arch/arm64/boot/dts/renesas/r8a779m1-ulcb.dtb arch/arm64/boot/dts/renesas/r8a779m1-salvator-xs.dtb arch/arm64/boot/dts/renesas/r8a77965-ulcb-kf.dtb arch/arm64/boot/dts/renesas/r8a77965-ulcb.dtb arch/arm64/boot/dts/renesas/r8a77965-salvator-xs.dtb arch/arm64/boot/dts/renesas/r8a77961-ulcb-kf.dtb arch/arm64/boot/dts/renesas/r8a77965-salvator-x.dtb arch/arm64/boot/dts/renesas/r8a774e1-beacon-rzg2h-kit.dtb sound@ec500000: ports:port@1:endpoint: Unevaluated properties are not allowed ('playback' was unexpected) arch/arm64/boot/dts/renesas/r8a774a1-beacon-rzg2m-kit.dtb arch/arm64/boot/dts/renesas/r8a774b1-beacon-rzg2n-kit.dtb arch/arm64/boot/dts/renesas/r8a77950-salvator-x.dtb arch/arm64/boot/dts/renesas/r8a77950-ulcb.dtb arch/arm64/boot/dts/renesas/r8a77950-ulcb-kf.dtb arch/arm64/boot/dts/renesas/r8a77951-salvator-x.dtb arch/arm64/boot/dts/renesas/r8a77951-salvator-xs.dtb arch/arm64/boot/dts/renesas/r8a77951-ulcb.dtb arch/arm64/boot/dts/renesas/r8a77951-ulcb-kf.dtb arch/arm64/boot/dts/renesas/r8a77960-salvator-x.dtb arch/arm64/boot/dts/renesas/r8a77960-salvator-xs.dtb arch/arm64/boot/dts/renesas/r8a779m5-salvator-xs.dtb arch/arm64/boot/dts/renesas/r8a779m3-ulcb-kf.dtb arch/arm64/boot/dts/renesas/r8a779m3-ulcb.dtb arch/arm64/boot/dts/renesas/r8a77960-ulcb.dtb arch/arm64/boot/dts/renesas/r8a77960-ulcb-kf.dtb arch/arm64/boot/dts/renesas/r8a77961-salvator-xs.dtb arch/arm64/boot/dts/renesas/r8a77961-ulcb.dtb arch/arm64/boot/dts/renesas/r8a77965-salvator-x.dtb arch/arm64/boot/dts/renesas/r8a77961-ulcb-kf.dtb arch/arm64/boot/dts/renesas/r8a77965-salvator-xs.dtb arch/arm64/boot/dts/renesas/r8a77965-ulcb.dtb arch/arm64/boot/dts/renesas/r8a77965-ulcb-kf.dtb arch/arm64/boot/dts/renesas/r8a779m1-salvator-xs.dtb arch/arm64/boot/dts/renesas/r8a779m1-ulcb.dtb arch/arm64/boot/dts/renesas/r8a779m1-ulcb-kf.dtb arch/arm64/boot/dts/renesas/r8a779m3-salvator-xs.dtb arch/arm64/boot/dts/renesas/r8a774e1-beacon-rzg2h-kit.dtb sound@ec500000: ports:port@2:endpoint: Unevaluated properties are not allowed ('playback' was unexpected) arch/arm64/boot/dts/renesas/r8a77950-salvator-x.dtb arch/arm64/boot/dts/renesas/r8a77950-ulcb-kf.dtb arch/arm64/boot/dts/renesas/r8a77951-salvator-x.dtb arch/arm64/boot/dts/renesas/r8a77951-salvator-xs.dtb arch/arm64/boot/dts/renesas/r8a77951-ulcb-kf.dtb arch/arm64/boot/dts/renesas/r8a77960-ulcb-kf.dtb arch/arm64/boot/dts/renesas/r8a77961-ulcb-kf.dtb arch/arm64/boot/dts/renesas/r8a77965-ulcb-kf.dtb arch/arm64/boot/dts/renesas/r8a779m1-salvator-xs.dtb arch/arm64/boot/dts/renesas/r8a779m1-ulcb-kf.dtb arch/arm64/boot/dts/renesas/r8a779m3-ulcb-kf.dtb sound@ec500000: ports:port@3:endpoint: Unevaluated properties are not allowed ('capture' was unexpected) arch/arm64/boot/dts/renesas/r8a77950-ulcb-kf.dtb arch/arm64/boot/dts/renesas/r8a77951-ulcb-kf.dtb arch/arm64/boot/dts/renesas/r8a77960-ulcb-kf.dtb arch/arm64/boot/dts/renesas/r8a77961-ulcb-kf.dtb arch/arm64/boot/dts/renesas/r8a77965-ulcb-kf.dtb arch/arm64/boot/dts/renesas/r8a779m1-ulcb-kf.dtb arch/arm64/boot/dts/renesas/r8a779m3-ulcb-kf.dtb sound@ec500000: port:endpoint: Unevaluated properties are not allowed ('playback' was unexpected) arch/arm64/boot/dts/renesas/r8a774a1-hihope-rzg2m.dtb arch/arm64/boot/dts/renesas/r8a774a1-hihope-rzg2m-ex-idk-1110wr.dtb arch/arm64/boot/dts/renesas/r8a774a1-hihope-rzg2m-ex.dtb arch/arm64/boot/dts/renesas/r8a774a1-hihope-rzg2m-ex-mipi-2.1.dtb arch/arm64/boot/dts/renesas/r8a774a1-hihope-rzg2m-rev2.dtb arch/arm64/boot/dts/renesas/r8a774a1-hihope-rzg2m-rev2-ex-idk-1110wr.dtb arch/arm64/boot/dts/renesas/r8a774a1-hihope-rzg2m-rev2-ex.dtb arch/arm64/boot/dts/renesas/r8a774b1-hihope-rzg2n.dtb arch/arm64/boot/dts/renesas/r8a774b1-hihope-rzg2n-ex.dtb arch/arm64/boot/dts/renesas/r8a774b1-hihope-rzg2n-ex-idk-1110wr.dtb arch/arm64/boot/dts/renesas/r8a774b1-hihope-rzg2n-ex-mipi-2.1.dtb arch/arm64/boot/dts/renesas/r8a774b1-hihope-rzg2n-rev2.dtb arch/arm64/boot/dts/renesas/r8a774b1-hihope-rzg2n-rev2-ex.dtb arch/arm64/boot/dts/renesas/r8a774b1-hihope-rzg2n-rev2-ex-idk-1110wr.dtb arch/arm64/boot/dts/renesas/r8a774e1-hihope-rzg2h.dtb arch/arm64/boot/dts/renesas/r8a774e1-hihope-rzg2h-ex.dtb arch/arm64/boot/dts/renesas/r8a774e1-hihope-rzg2h-ex-idk-1110wr.dtb arch/arm64/boot/dts/renesas/r8a774e1-hihope-rzg2h-ex-mipi-2.1.dtb sound@ec500000: Unevaluated properties are not allowed ('ports' was unexpected) arch/arm64/boot/dts/renesas/r8a774a1-beacon-rzg2m-kit.dtb arch/arm64/boot/dts/renesas/r8a774e1-beacon-rzg2h-kit.dtb arch/arm64/boot/dts/renesas/r8a774b1-beacon-rzg2n-kit.dtb arch/arm64/boot/dts/renesas/r8a77950-salvator-x.dtb arch/arm64/boot/dts/renesas/r8a77950-ulcb.dtb arch/arm64/boot/dts/renesas/r8a77950-ulcb-kf.dtb arch/arm64/boot/dts/renesas/r8a77951-salvator-x.dtb arch/arm64/boot/dts/renesas/r8a77951-salvator-xs.dtb arch/arm64/boot/dts/renesas/r8a77951-ulcb.dtb arch/arm64/boot/dts/renesas/r8a77951-ulcb-kf.dtb arch/arm64/boot/dts/renesas/r8a77960-salvator-x.dtb arch/arm64/boot/dts/renesas/r8a77960-salvator-xs.dtb arch/arm64/boot/dts/renesas/r8a77960-ulcb.dtb arch/arm64/boot/dts/renesas/r8a77960-ulcb-kf.dtb arch/arm64/boot/dts/renesas/r8a77961-salvator-xs.dtb arch/arm64/boot/dts/renesas/r8a77961-ulcb.dtb arch/arm64/boot/dts/renesas/r8a77965-salvator-x.dtb arch/arm64/boot/dts/renesas/r8a77961-ulcb-kf.dtb arch/arm64/boot/dts/renesas/r8a77965-salvator-xs.dtb arch/arm64/boot/dts/renesas/r8a77965-ulcb.dtb arch/arm64/boot/dts/renesas/r8a77965-ulcb-kf.dtb arch/arm64/boot/dts/renesas/r8a77995-draak.dtb arch/arm64/boot/dts/renesas/r8a779m1-salvator-xs.dtb arch/arm64/boot/dts/renesas/r8a779m1-ulcb.dtb arch/arm64/boot/dts/renesas/r8a779m1-ulcb-kf.dtb arch/arm64/boot/dts/renesas/r8a779m3-salvator-xs.dtb arch/arm64/boot/dts/renesas/r8a779m3-ulcb.dtb arch/arm64/boot/dts/renesas/r8a779m3-ulcb-kf.dtb arch/arm64/boot/dts/renesas/r8a779m5-salvator-xs.dtb sound@ec500000: Unevaluated properties are not allowed ('port' was unexpected) arch/arm64/boot/dts/renesas/r8a774a1-hihope-rzg2m.dtb arch/arm64/boot/dts/renesas/r8a774a1-hihope-rzg2m-ex-idk-1110wr.dtb arch/arm64/boot/dts/renesas/r8a774a1-hihope-rzg2m-ex.dtb arch/arm64/boot/dts/renesas/r8a774a1-hihope-rzg2m-ex-mipi-2.1.dtb arch/arm64/boot/dts/renesas/r8a774a1-hihope-rzg2m-rev2.dtb arch/arm64/boot/dts/renesas/r8a774a1-hihope-rzg2m-rev2-ex-idk-1110wr.dtb arch/arm64/boot/dts/renesas/r8a774a1-hihope-rzg2m-rev2-ex.dtb arch/arm64/boot/dts/renesas/r8a774b1-hihope-rzg2n.dtb arch/arm64/boot/dts/renesas/r8a774b1-hihope-rzg2n-ex.dtb arch/arm64/boot/dts/renesas/r8a774b1-hihope-rzg2n-ex-idk-1110wr.dtb arch/arm64/boot/dts/renesas/r8a774b1-hihope-rzg2n-ex-mipi-2.1.dtb arch/arm64/boot/dts/renesas/r8a774b1-hihope-rzg2n-rev2.dtb arch/arm64/boot/dts/renesas/r8a774b1-hihope-rzg2n-rev2-ex.dtb arch/arm64/boot/dts/renesas/r8a774b1-hihope-rzg2n-rev2-ex-idk-1110wr.dtb arch/arm64/boot/dts/renesas/r8a774e1-hihope-rzg2h.dtb arch/arm64/boot/dts/renesas/r8a774e1-hihope-rzg2h-ex.dtb arch/arm64/boot/dts/renesas/r8a774e1-hihope-rzg2h-ex-idk-1110wr.dtb arch/arm64/boot/dts/renesas/r8a774e1-hihope-rzg2h-ex-mipi-2.1.dtb >From schema: bindings/sound/renesas,rsnd.yaml Signed-off-by: Michał Grzelak <mchl.grzlk(a)gmail.com> --- .../bindings/sound/audio-graph-port.yaml | 16 ++++++++++------ 1 file changed, 10 insertions(+), 6 deletions(-) diff --git a/Documentation/devicetree/bindings/sound/audio-graph-port.yaml b/Documentation/devicetree/bindings/sound/audio-graph-port.yaml index f5b8b6d13077..4238128eb52e 100644 --- a/Documentation/devicetree/bindings/sound/audio-graph-port.yaml +++ b/Documentation/devicetree/bindings/sound/audio-graph-port.yaml @@ -19,11 +19,11 @@ properties: description: "device name prefix" $ref: /schemas/types.yaml#/definitions/string convert-rate: - $ref: "/schemas/sound/dai-params.yaml#/$defs/dai-sample-rate" + $ref: /schemas/sound/dai-params.yaml#/$defs/dai-sample-rate convert-channels: - $ref: "/schemas/sound/dai-params.yaml#/$defs/dai-channels" + $ref: /schemas/sound/dai-params.yaml#/$defs/dai-channels convert-sample-format: - $ref: "/schemas/sound/dai-params.yaml#/$defs/dai-sample-format" + $ref: /schemas/sound/dai-params.yaml#/$defs/dai-sample-format patternProperties: "^endpoint(@[0-9a-f]+)?": @@ -67,12 +67,16 @@ patternProperties: - pdm - msb - lsb + playback: + $ref: /schemas/types.yaml#/definitions/phandle-array + capture: + $ref: /schemas/types.yaml#/definitions/phandle-array convert-rate: - $ref: "/schemas/sound/dai-params.yaml#/$defs/dai-sample-rate" + $ref: /schemas/sound/dai-params.yaml#/$defs/dai-sample-rate convert-channels: - $ref: "/schemas/sound/dai-params.yaml#/$defs/dai-channels" + $ref: /schemas/sound/dai-params.yaml#/$defs/dai-channels convert-sample-format: - $ref: "/schemas/sound/dai-params.yaml#/$defs/dai-sample-format" + $ref: /schemas/sound/dai-params.yaml#/$defs/dai-sample-format dai-tdm-slot-num: description: Number of slots in use. -- 2.37.3

1 0

[PATCH 1/5] ASoC: samsung: remove DMA filter function and data
by Arnd Bergmann 20 Jan '23

20 Jan '23

From: Arnd Bergmann <arnd(a)arndb.de> This data is no longer passed by the platform code, so there is no point passing it down at all. Signed-off-by: Arnd Bergmann <arnd(a)arndb.de> --- include/linux/platform_data/asoc-s3c.h | 6 ------ sound/soc/samsung/dma.h | 2 +- sound/soc/samsung/dmaengine.c | 3 +-- sound/soc/samsung/i2s.c | 21 +++------------------ sound/soc/samsung/pcm.c | 11 +---------- sound/soc/samsung/spdif.c | 9 +-------- 6 files changed, 7 insertions(+), 45 deletions(-) diff --git a/include/linux/platform_data/asoc-s3c.h b/include/linux/platform_data/asoc-s3c.h index f9c00f839e9f..84874433cf21 100644 --- a/include/linux/platform_data/asoc-s3c.h +++ b/include/linux/platform_data/asoc-s3c.h @@ -30,7 +30,6 @@ struct samsung_i2s_type { #define QUIRK_SUPPORTS_IDMA (1 << 5) /* Quirks of the I2S controller */ u32 quirks; - dma_addr_t idma_addr; }; /** @@ -39,10 +38,5 @@ struct samsung_i2s_type { */ struct s3c_audio_pdata { int (*cfg_gpio)(struct platform_device *); - dma_filter_fn dma_filter; - void *dma_playback; - void *dma_capture; - void *dma_play_sec; - void *dma_capture_mic; struct samsung_i2s_type type; }; diff --git a/sound/soc/samsung/dma.h b/sound/soc/samsung/dma.h index 7b5d4556e0fd..bd0faf84972e 100644 --- a/sound/soc/samsung/dma.h +++ b/sound/soc/samsung/dma.h @@ -12,7 +12,7 @@ * @tx, @rx arguments can be NULL if the DMA channel names are "tx", "rx", * otherwise actual DMA channel names must be passed to this function. */ -int samsung_asoc_dma_platform_register(struct device *dev, dma_filter_fn filter, +int samsung_asoc_dma_platform_register(struct device *dev, const char *tx, const char *rx, struct device *dma_dev); #endif /* _SAMSUNG_DMA_H */ diff --git a/sound/soc/samsung/dmaengine.c b/sound/soc/samsung/dmaengine.c index 2802789a323e..900953ee3786 100644 --- a/sound/soc/samsung/dmaengine.c +++ b/sound/soc/samsung/dmaengine.c @@ -14,7 +14,7 @@ #include "dma.h" -int samsung_asoc_dma_platform_register(struct device *dev, dma_filter_fn filter, +int samsung_asoc_dma_platform_register(struct device *dev, const char *tx, const char *rx, struct device *dma_dev) { @@ -25,7 +25,6 @@ int samsung_asoc_dma_platform_register(struct device *dev, dma_filter_fn filter, return -ENOMEM; pcm_conf->prepare_slave_config = snd_dmaengine_pcm_prepare_slave_config; - pcm_conf->compat_filter_fn = filter; pcm_conf->dma_dev = dma_dev; pcm_conf->chan_names[SNDRV_PCM_STREAM_PLAYBACK] = tx; diff --git a/sound/soc/samsung/i2s.c b/sound/soc/samsung/i2s.c index 9505200f3d11..052c263c126a 100644 --- a/sound/soc/samsung/i2s.c +++ b/sound/soc/samsung/i2s.c @@ -79,7 +79,6 @@ struct i2s_dai { struct snd_dmaengine_dai_dma_data dma_playback; struct snd_dmaengine_dai_dma_data dma_capture; struct snd_dmaengine_dai_dma_data idma_playback; - dma_filter_fn filter; struct samsung_i2s_priv *priv; }; @@ -1431,13 +1430,7 @@ static int samsung_i2s_probe(struct platform_device *pdev) spin_lock_init(&priv->lock); spin_lock_init(&priv->pcm_lock); - if (!np) { - pri_dai->dma_playback.filter_data = i2s_pdata->dma_playback; - pri_dai->dma_capture.filter_data = i2s_pdata->dma_capture; - pri_dai->filter = i2s_pdata->dma_filter; - - idma_addr = i2s_pdata->type.idma_addr; - } else { + if (np) { if (of_property_read_u32(np, "samsung,idma-addr", &idma_addr)) { if (priv->quirks & QUIRK_SUPPORTS_IDMA) { @@ -1475,8 +1468,7 @@ static int samsung_i2s_probe(struct platform_device *pdev) if (priv->quirks & QUIRK_PRI_6CHAN) pri_dai->drv->playback.channels_max = 6; - ret = samsung_asoc_dma_platform_register(&pdev->dev, pri_dai->filter, - "tx", "rx", NULL); + ret = samsung_asoc_dma_platform_register(&pdev->dev, "tx", "rx", NULL); if (ret < 0) goto err_disable_clk; @@ -1485,12 +1477,6 @@ static int samsung_i2s_probe(struct platform_device *pdev) sec_dai->dma_playback.addr = regs_base + I2STXDS; sec_dai->dma_playback.chan_name = "tx-sec"; - - if (!np) { - sec_dai->dma_playback.filter_data = i2s_pdata->dma_play_sec; - sec_dai->filter = i2s_pdata->dma_filter; - } - sec_dai->dma_playback.addr_width = 4; sec_dai->idma_playback.addr = idma_addr; sec_dai->pri_dai = pri_dai; @@ -1502,8 +1488,7 @@ static int samsung_i2s_probe(struct platform_device *pdev) goto err_disable_clk; ret = samsung_asoc_dma_platform_register(&priv->pdev_sec->dev, - sec_dai->filter, "tx-sec", NULL, - &pdev->dev); + "tx-sec", NULL, &pdev->dev); if (ret < 0) goto err_del_sec; diff --git a/sound/soc/samsung/pcm.c b/sound/soc/samsung/pcm.c index e859252ae5e6..2f3a99de6434 100644 --- a/sound/soc/samsung/pcm.c +++ b/sound/soc/samsung/pcm.c @@ -489,7 +489,6 @@ static int s3c_pcm_dev_probe(struct platform_device *pdev) struct s3c_pcm_info *pcm; struct resource *mem_res; struct s3c_audio_pdata *pcm_pdata; - dma_filter_fn filter; int ret; /* Check for valid device index */ @@ -542,18 +541,10 @@ static int s3c_pcm_dev_probe(struct platform_device *pdev) s3c_pcm_stereo_in[pdev->id].addr = mem_res->start + S3C_PCM_RXFIFO; s3c_pcm_stereo_out[pdev->id].addr = mem_res->start + S3C_PCM_TXFIFO; - filter = NULL; - if (pcm_pdata) { - s3c_pcm_stereo_in[pdev->id].filter_data = pcm_pdata->dma_capture; - s3c_pcm_stereo_out[pdev->id].filter_data = pcm_pdata->dma_playback; - filter = pcm_pdata->dma_filter; - } - pcm->dma_capture = &s3c_pcm_stereo_in[pdev->id]; pcm->dma_playback = &s3c_pcm_stereo_out[pdev->id]; - ret = samsung_asoc_dma_platform_register(&pdev->dev, filter, - NULL, NULL, NULL); + ret = samsung_asoc_dma_platform_register(&pdev->dev, NULL, NULL, NULL); if (ret) { dev_err(&pdev->dev, "failed to get register DMA: %d\n", ret); goto err_dis_pclk; diff --git a/sound/soc/samsung/spdif.c b/sound/soc/samsung/spdif.c index 7d815e237e5c..beabcadd7d1d 100644 --- a/sound/soc/samsung/spdif.c +++ b/sound/soc/samsung/spdif.c @@ -363,7 +363,6 @@ static int spdif_probe(struct platform_device *pdev) struct s3c_audio_pdata *spdif_pdata; struct resource *mem_res; struct samsung_spdif_info *spdif; - dma_filter_fn filter; int ret; spdif_pdata = pdev->dev.platform_data; @@ -424,15 +423,9 @@ static int spdif_probe(struct platform_device *pdev) spdif_stereo_out.addr_width = 2; spdif_stereo_out.addr = mem_res->start + DATA_OUTBUF; - filter = NULL; - if (spdif_pdata) { - spdif_stereo_out.filter_data = spdif_pdata->dma_playback; - filter = spdif_pdata->dma_filter; - } spdif->dma_playback = &spdif_stereo_out; - ret = samsung_asoc_dma_platform_register(&pdev->dev, filter, - NULL, NULL, NULL); + ret = samsung_asoc_dma_platform_register(&pdev->dev, NULL, NULL, NULL); if (ret) { dev_err(&pdev->dev, "failed to register DMA: %d\n", ret); goto err4; -- 2.39.0

5 13

[PATCH] ASoC: SOF: sof-audio: prepare_widgets: Check swidget for NULL on sink failure
by Peter Ujfalusi 20 Jan '23

20 Jan '23

If the swidget is NULL we skip the preparing of the widget and jump to handle the sink path of the widget. If the prepare fails in this case we would undo the prepare but the swidget is NULL (we skipped the prepare for the widget). To avoid NULL pointer dereference in this case we must check swidget against NULL pointer once again. Fixes: 0ad84b11f2f8 ("ASoC: SOF: sof-audio: skip prepare/unprepare if swidget is NULL") Reported-by: kernel test robot <lkp(a)intel.com> Reported-by: Dan Carpenter <error27(a)gmail.com> Signed-off-by: Peter Ujfalusi <peter.ujfalusi(a)linux.intel.com> --- sound/soc/sof/sof-audio.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/sound/soc/sof/sof-audio.c b/sound/soc/sof/sof-audio.c index f17d405a9da9..2dff3ae25d27 100644 --- a/sound/soc/sof/sof-audio.c +++ b/sound/soc/sof/sof-audio.c @@ -334,7 +334,8 @@ sof_prepare_widgets_in_path(struct snd_sof_dev *sdev, struct snd_soc_dapm_widget p->walking = false; if (ret < 0) { /* unprepare the source widget */ - if (widget_ops[widget->id].ipc_unprepare && swidget->prepared) { + if (widget_ops[widget->id].ipc_unprepare && + swidget && swidget->prepared) { widget_ops[widget->id].ipc_unprepare(swidget); swidget->prepared = false; } -- 2.39.0

3 2

[PATCH 19/27] mfd: remove ucb1400 support
by Arnd Bergmann 20 Jan '23

20 Jan '23

From: Arnd Bergmann <arnd(a)arndb.de> The ucb1400 MFD driver and its gpio and touchscreen child drivers were only used on a few PXA machines that were unused for a while and are now removed. Removing these leaves the AC97 support as ALSA specific, no other drivers are now connected through this interface. Cc: Linus Walleij <linus.walleij(a)linaro.org> Cc: Bartosz Golaszewski <brgl(a)bgdev.pl> Cc: Dmitry Torokhov <dmitry.torokhov(a)gmail.com> Cc: Lee Jones <lee(a)kernel.org> Cc: Jaroslav Kysela <perex(a)perex.cz> Cc: Takashi Iwai <tiwai(a)suse.com> Cc: Marek Vasut <marex(a)denx.de> Cc: linux-kernel(a)vger.kernel.org Cc: linux-gpio(a)vger.kernel.org Cc: linux-input(a)vger.kernel.org Cc: alsa-devel(a)alsa-project.org Signed-off-by: Arnd Bergmann <arnd(a)arndb.de> --- drivers/gpio/Kconfig | 7 - drivers/gpio/Makefile | 1 - drivers/gpio/gpio-ucb1400.c | 85 ----- drivers/input/touchscreen/Kconfig | 16 - drivers/input/touchscreen/Makefile | 1 - drivers/input/touchscreen/ucb1400_ts.c | 458 ------------------------- drivers/mfd/Kconfig | 11 - drivers/mfd/Makefile | 1 - drivers/mfd/ucb1400_core.c | 158 --------- include/linux/ucb1400.h | 160 --------- sound/Kconfig | 1 - sound/pci/ac97/ac97_codec.c | 1 - sound/pci/ac97/ac97_patch.c | 40 --- 13 files changed, 940 deletions(-) delete mode 100644 drivers/gpio/gpio-ucb1400.c delete mode 100644 drivers/input/touchscreen/ucb1400_ts.c delete mode 100644 drivers/mfd/ucb1400_core.c delete mode 100644 include/linux/ucb1400.h diff --git a/drivers/gpio/Kconfig b/drivers/gpio/Kconfig index 0148553790eb..df2dfbb2601e 100644 --- a/drivers/gpio/Kconfig +++ b/drivers/gpio/Kconfig @@ -1428,13 +1428,6 @@ config GPIO_TWL6040 Say yes here to access the GPO signals of twl6040 audio chip from Texas Instruments. -config GPIO_UCB1400 - tristate "Philips UCB1400 GPIO" - depends on UCB1400_CORE - help - This enables support for the Philips UCB1400 GPIO pins. - The UCB1400 is an AC97 audio codec. - config GPIO_WHISKEY_COVE tristate "GPIO support for Whiskey Cove PMIC" depends on (X86 || COMPILE_TEST) && INTEL_SOC_PMIC_BXTWC diff --git a/drivers/gpio/Makefile b/drivers/gpio/Makefile index 59ac21054261..c048ba003367 100644 --- a/drivers/gpio/Makefile +++ b/drivers/gpio/Makefile @@ -165,7 +165,6 @@ obj-$(CONFIG_GPIO_TS4900) += gpio-ts4900.o obj-$(CONFIG_GPIO_TS5500) += gpio-ts5500.o obj-$(CONFIG_GPIO_TWL4030) += gpio-twl4030.o obj-$(CONFIG_GPIO_TWL6040) += gpio-twl6040.o -obj-$(CONFIG_GPIO_UCB1400) += gpio-ucb1400.o obj-$(CONFIG_GPIO_UNIPHIER) += gpio-uniphier.o obj-$(CONFIG_GPIO_VF610) += gpio-vf610.o obj-$(CONFIG_GPIO_VIPERBOARD) += gpio-viperboard.o diff --git a/drivers/gpio/gpio-ucb1400.c b/drivers/gpio/gpio-ucb1400.c deleted file mode 100644 index 676adf1f198a..000000000000 diff --git a/drivers/input/touchscreen/Kconfig b/drivers/input/touchscreen/Kconfig index ca00f55eaf45..1a2049b336a6 100644 --- a/drivers/input/touchscreen/Kconfig +++ b/drivers/input/touchscreen/Kconfig @@ -827,22 +827,6 @@ config TOUCHSCREEN_TI_AM335X_TSC To compile this driver as a module, choose M here: the module will be called ti_am335x_tsc. -config TOUCHSCREEN_UCB1400 - tristate "Philips UCB1400 touchscreen" - depends on AC97_BUS - depends on UCB1400_CORE - help - This enables support for the Philips UCB1400 touchscreen interface. - The UCB1400 is an AC97 audio codec. The touchscreen interface - will be initialized only after the ALSA subsystem has been - brought up and the UCB1400 detected. You therefore have to - configure ALSA support as well (either built-in or modular, - independently of whether this driver is itself built-in or - modular) for this driver to work. - - To compile this driver as a module, choose M here: the - module will be called ucb1400_ts. - config TOUCHSCREEN_PIXCIR tristate "PIXCIR I2C touchscreens" depends on I2C diff --git a/drivers/input/touchscreen/Makefile b/drivers/input/touchscreen/Makefile index 7053fede594e..f2fd28cc34a6 100644 --- a/drivers/input/touchscreen/Makefile +++ b/drivers/input/touchscreen/Makefile @@ -97,7 +97,6 @@ obj-$(CONFIG_TOUCHSCREEN_TSC2005) += tsc2005.o tsc2007-y := tsc2007_core.o tsc2007-$(CONFIG_TOUCHSCREEN_TSC2007_IIO) += tsc2007_iio.o obj-$(CONFIG_TOUCHSCREEN_TSC2007) += tsc2007.o -obj-$(CONFIG_TOUCHSCREEN_UCB1400) += ucb1400_ts.o obj-$(CONFIG_TOUCHSCREEN_WACOM_W8001) += wacom_w8001.o obj-$(CONFIG_TOUCHSCREEN_WACOM_I2C) += wacom_i2c.o obj-$(CONFIG_TOUCHSCREEN_WDT87XX_I2C) += wdt87xx_i2c.o diff --git a/drivers/input/touchscreen/ucb1400_ts.c b/drivers/input/touchscreen/ucb1400_ts.c deleted file mode 100644 index dfd3b35590c3..000000000000 diff --git a/drivers/mfd/Kconfig b/drivers/mfd/Kconfig index da57ebf22630..5ea07a65f150 100644 --- a/drivers/mfd/Kconfig +++ b/drivers/mfd/Kconfig @@ -1071,17 +1071,6 @@ config PCF50633_GPIO Say yes here if you want to include support GPIO for pins on the PCF50633 chip. -config UCB1400_CORE - tristate "Philips UCB1400 Core driver" - depends on AC97_BUS - depends on GPIOLIB - help - This enables support for the Philips UCB1400 core functions. - The UCB1400 is an AC97 audio codec. - - To compile this driver as a module, choose M here: the - module will be called ucb1400_core. - config MFD_PM8XXX tristate "Qualcomm PM8xxx PMIC chips driver" depends on (ARM || HEXAGON || COMPILE_TEST) diff --git a/drivers/mfd/Makefile b/drivers/mfd/Makefile index 9ba9d711c492..4969ea6e24f1 100644 --- a/drivers/mfd/Makefile +++ b/drivers/mfd/Makefile @@ -127,7 +127,6 @@ obj-$(CONFIG_MCP_UCB1200_TS) += ucb1x00-ts.o ifeq ($(CONFIG_SA1100_ASSABET),y) obj-$(CONFIG_MCP_UCB1200) += ucb1x00-assabet.o endif -obj-$(CONFIG_UCB1400_CORE) += ucb1400_core.o obj-$(CONFIG_PMIC_DA903X) += da903x.o diff --git a/drivers/mfd/ucb1400_core.c b/drivers/mfd/ucb1400_core.c deleted file mode 100644 index ac1d18039568..000000000000 diff --git a/include/linux/ucb1400.h b/include/linux/ucb1400.h deleted file mode 100644 index 2516082cd3a9..000000000000 diff --git a/sound/Kconfig b/sound/Kconfig index e56d96d2b11c..0ddfb717b81d 100644 --- a/sound/Kconfig +++ b/sound/Kconfig @@ -107,7 +107,6 @@ endif # !UML endif # SOUND -# AC97_BUS is used from both sound and ucb1400 config AC97_BUS tristate help diff --git a/sound/pci/ac97/ac97_codec.c b/sound/pci/ac97/ac97_codec.c index ff685321f1a1..9afc5906d662 100644 --- a/sound/pci/ac97/ac97_codec.c +++ b/sound/pci/ac97/ac97_codec.c @@ -152,7 +152,6 @@ static const struct ac97_codec_id snd_ac97_codec_ids[] = { { 0x4e534300, 0xffffffff, "LM4540,43,45,46,48", NULL, NULL }, // only guess --jk { 0x4e534331, 0xffffffff, "LM4549", NULL, NULL }, { 0x4e534350, 0xffffffff, "LM4550", patch_lm4550, NULL }, // volume wrap fix -{ 0x50534304, 0xffffffff, "UCB1400", patch_ucb1400, NULL }, { 0x53494c20, 0xffffffe0, "Si3036,8", mpatch_si3036, mpatch_si3036, AC97_MODEM_PATCH }, { 0x53544d02, 0xffffffff, "ST7597", NULL, NULL }, { 0x54524102, 0xffffffff, "TR28022", NULL, NULL }, diff --git a/sound/pci/ac97/ac97_patch.c b/sound/pci/ac97/ac97_patch.c index 025c1666c1fc..4b5f33de70d5 100644 --- a/sound/pci/ac97/ac97_patch.c +++ b/sound/pci/ac97/ac97_patch.c @@ -3937,43 +3937,3 @@ static int patch_lm4550(struct snd_ac97 *ac97) ac97->res_table = lm4550_restbl; return 0; } - -/* - * UCB1400 codec (http://www.semiconductors.philips.com/acrobat_download/datasheets/UCB1400-0…) - */ -static const struct snd_kcontrol_new snd_ac97_controls_ucb1400[] = { -/* enable/disable headphone driver which allows direct connection to - stereo headphone without the use of external DC blocking - capacitors */ -AC97_SINGLE("Headphone Driver", 0x6a, 6, 1, 0), -/* Filter used to compensate the DC offset is added in the ADC to remove idle - tones from the audio band. */ -AC97_SINGLE("DC Filter", 0x6a, 4, 1, 0), -/* Control smart-low-power mode feature. Allows automatic power down - of unused blocks in the ADC analog front end and the PLL. */ -AC97_SINGLE("Smart Low Power Mode", 0x6c, 4, 3, 0), -}; - -static int patch_ucb1400_specific(struct snd_ac97 * ac97) -{ - int idx, err; - for (idx = 0; idx < ARRAY_SIZE(snd_ac97_controls_ucb1400); idx++) { - err = snd_ctl_add(ac97->bus->card, snd_ctl_new1(&snd_ac97_controls_ucb1400[idx], ac97)); - if (err < 0) - return err; - } - return 0; -} - -static const struct snd_ac97_build_ops patch_ucb1400_ops = { - .build_specific = patch_ucb1400_specific, -}; - -static int patch_ucb1400(struct snd_ac97 * ac97) -{ - ac97->build_ops = &patch_ucb1400_ops; - /* enable headphone driver and smart low power mode by default */ - snd_ac97_write_cache(ac97, 0x6a, 0x0050); - snd_ac97_write_cache(ac97, 0x6c, 0x0030); - return 0; -} -- 2.39.0

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[PATCH] ASoC: hdmi-codec: zero clear HDMI pdata
by Kuninori Morimoto 20 Jan '23

20 Jan '23

From: Kuninori Morimoto <kuninori.morimoto.gx(a)renesas.com> commit f77a066f4ed307d ("ASoC: hdmi-codec: Allow playback and capture to be disabled") added new no_i2s_playback/capture. We need to zero clear HDMI pdata first, otherwise unexpected flag will be added. Fixes: f77a066f4ed3 ("ASoC: hdmi-codec: Allow playback and capture to be disabled") Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx(a)renesas.com> --- > Mark This is for v6.2-rcX drivers/gpu/drm/bridge/synopsys/dw-hdmi-i2s-audio.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/gpu/drm/bridge/synopsys/dw-hdmi-i2s-audio.c b/drivers/gpu/drm/bridge/synopsys/dw-hdmi-i2s-audio.c index a2f0860b20bb..d751820c6da6 100644 --- a/drivers/gpu/drm/bridge/synopsys/dw-hdmi-i2s-audio.c +++ b/drivers/gpu/drm/bridge/synopsys/dw-hdmi-i2s-audio.c @@ -193,6 +193,7 @@ static int snd_dw_hdmi_probe(struct platform_device *pdev) struct hdmi_codec_pdata pdata; struct platform_device *platform; + memset(&pdata, 0, sizeof(pdata)); pdata.ops = &dw_hdmi_i2s_ops; pdata.i2s = 1; pdata.max_i2s_channels = 8; -- 2.25.1

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