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Remove mic permissions.
by GitHub issues - opened 09 Sep '23

09 Sep '23

alsa-project/alsa-lib issue #353 was opened from stefan11111: I first asked this on the gentoo forums: https://forums.gentoo.org/viewtopic-t-1164837.html I would like to tweak my /dev/snd permissions in such a way that members of the audio group can listen to sounds, but only root and maybe root group can use the microphone to record sounds. Is such a thing possible? Note that I have a static /dev, so no need to worry about changes not being permanent. Issue URL : https://github.com/alsa-project/alsa-lib/issues/353 Repository URL: https://github.com/alsa-project/alsa-lib

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libasound 1.2.10 seg faults on RPi2 (32-bit) without --disable-largefile
by GitHub issues - opened 09 Sep '23

09 Sep '23

alsa-project/alsa-lib issue #352 was opened from heitbaum: Since the default change in 1.2.10 Kodi 32 or RPi was crashing. Revert to previous with — disable-largefile Ref: - #333 - https://github.com/alsa-project/alsa-lib/pull/333#issuecomment-1712410543 - https://forum.libreelec.tv/thread/27500-libreelec-nightly-rpi2-latest-build… - https://github.com/LibreELEC/LibreELEC.tv/pull/8126 - https://github.com/LibreELEC/LibreELEC.tv/pull/8126#issuecomment-1712409175 Issue URL : https://github.com/alsa-project/alsa-lib/issues/352 Repository URL: https://github.com/alsa-project/alsa-lib

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[PATCH AUTOSEL 5.10 5/9] ALSA: hda: intel-dsp-cfg: add LunarLake support
by Sasha Levin 08 Sep '23

08 Sep '23

From: Pierre-Louis Bossart <pierre-louis.bossart(a)linux.intel.com> [ Upstream commit d2852b8c045ebd31d753b06f2810df5be30ed56a ] One more PCI ID for the road. Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart(a)linux.intel.com> Reviewed-by: Ranjani Sridharan <ranjani.sridharan(a)linux.intel.com> Reviewed-by: Bard Liao <yung-chuan.liao(a)linux.intel.com> Link: https://lore.kernel.org/r/20230802150105.24604-5-pierre-louis.bossart@linux… Signed-off-by: Takashi Iwai <tiwai(a)suse.de> Signed-off-by: Sasha Levin <sashal(a)kernel.org> --- sound/hda/intel-dsp-config.c | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/sound/hda/intel-dsp-config.c b/sound/hda/intel-dsp-config.c index ae785d9588fee..f616f00e349e7 100644 --- a/sound/hda/intel-dsp-config.c +++ b/sound/hda/intel-dsp-config.c @@ -368,6 +368,14 @@ static const struct config_entry config_table[] = { }, #endif +/* Lunar Lake */ +#if IS_ENABLED(CONFIG_SND_SOC_SOF_LUNARLAKE) + /* Lunarlake-P */ + { + .flags = FLAG_SOF | FLAG_SOF_ONLY_IF_DMIC_OR_SOUNDWIRE, + .device = PCI_DEVICE_ID_INTEL_HDA_LNL_P, + }, +#endif }; static const struct config_entry *snd_intel_dsp_find_config -- 2.40.1

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[PATCH AUTOSEL 5.10 3/9] ASoC: Intel: sof_sdw: Update BT offload config for soundwire config
by Sasha Levin 08 Sep '23

08 Sep '23

From: Uday M Bhat <uday.m.bhat(a)intel.com> [ Upstream commit a14aded9299187bb17ef90700eb2cf1120ef5885 ] For soundwire config, SSP1 is used for BT offload. This is enabled in sof_sdw_quirk_table Reviewed-by: Kai Vehmanen <kai.vehmanen(a)linux.intel.com> Reviewed-by: Ranjani Sridharan <ranjani.sridharan(a)linux.intel.com> Reviewed-by: Bard Liao <yung-chuan.liao(a)linux.intel.com> Signed-off-by: Uday M Bhat <uday.m.bhat(a)intel.com> Signed-off-by: Jairaj Arava <jairaj.arava(a)intel.com> Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart(a)linux.intel.com> Link: https://lore.kernel.org/r/20230731214257.444605-5-pierre-louis.bossart@linu… Signed-off-by: Mark Brown <broonie(a)kernel.org> Signed-off-by: Sasha Levin <sashal(a)kernel.org> --- sound/soc/intel/boards/sof_sdw.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/sound/soc/intel/boards/sof_sdw.c b/sound/soc/intel/boards/sof_sdw.c index f36a0fda1b6ae..1955d277fdf20 100644 --- a/sound/soc/intel/boards/sof_sdw.c +++ b/sound/soc/intel/boards/sof_sdw.c @@ -214,7 +214,9 @@ static const struct dmi_system_id sof_sdw_quirk_table[] = { DMI_MATCH(DMI_SYS_VENDOR, "Google"), DMI_MATCH(DMI_PRODUCT_NAME, "Rex"), }, - .driver_data = (void *)(SOF_SDW_PCH_DMIC), + .driver_data = (void *)(SOF_SDW_PCH_DMIC | + SOF_BT_OFFLOAD_SSP(1) | + SOF_SSP_BT_OFFLOAD_PRESENT), }, /* LunarLake devices */ { -- 2.40.1

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[PATCH AUTOSEL 5.15 08/13] ALSA: hda: intel-dsp-cfg: add LunarLake support
by Sasha Levin 08 Sep '23

08 Sep '23

From: Pierre-Louis Bossart <pierre-louis.bossart(a)linux.intel.com> [ Upstream commit d2852b8c045ebd31d753b06f2810df5be30ed56a ] One more PCI ID for the road. Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart(a)linux.intel.com> Reviewed-by: Ranjani Sridharan <ranjani.sridharan(a)linux.intel.com> Reviewed-by: Bard Liao <yung-chuan.liao(a)linux.intel.com> Link: https://lore.kernel.org/r/20230802150105.24604-5-pierre-louis.bossart@linux… Signed-off-by: Takashi Iwai <tiwai(a)suse.de> Signed-off-by: Sasha Levin <sashal(a)kernel.org> --- sound/hda/intel-dsp-config.c | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/sound/hda/intel-dsp-config.c b/sound/hda/intel-dsp-config.c index 811d2ebc7d6ec..ebb7c2110fa84 100644 --- a/sound/hda/intel-dsp-config.c +++ b/sound/hda/intel-dsp-config.c @@ -385,6 +385,14 @@ static const struct config_entry config_table[] = { }, #endif +/* Lunar Lake */ +#if IS_ENABLED(CONFIG_SND_SOC_SOF_LUNARLAKE) + /* Lunarlake-P */ + { + .flags = FLAG_SOF | FLAG_SOF_ONLY_IF_DMIC_OR_SOUNDWIRE, + .device = PCI_DEVICE_ID_INTEL_HDA_LNL_P, + }, +#endif }; static const struct config_entry *snd_intel_dsp_find_config -- 2.40.1

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[PATCH AUTOSEL 5.15 07/13] ALSA: hda: intel-dsp-cfg: use common include for MeteorLake
by Sasha Levin 08 Sep '23

08 Sep '23

From: Pierre-Louis Bossart <pierre-louis.bossart(a)linux.intel.com> [ Upstream commit 73e6ebf6a21a62429282632eccb8aa4212489b3c ] This was not updated in Commit 0cd0a7c2c599 ("ALSA: intel-dsp-config: Convert to PCI device IDs defines") Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart(a)linux.intel.com> Reviewed-by: Ranjani Sridharan <ranjani.sridharan(a)linux.intel.com> Reviewed-by: Bard Liao <yung-chuan.liao(a)linux.intel.com> Link: https://lore.kernel.org/r/20230802150105.24604-4-pierre-louis.bossart@linux… Signed-off-by: Takashi Iwai <tiwai(a)suse.de> Signed-off-by: Sasha Levin <sashal(a)kernel.org> --- sound/hda/intel-dsp-config.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/sound/hda/intel-dsp-config.c b/sound/hda/intel-dsp-config.c index 513eadcc38d90..811d2ebc7d6ec 100644 --- a/sound/hda/intel-dsp-config.c +++ b/sound/hda/intel-dsp-config.c @@ -381,7 +381,7 @@ static const struct config_entry config_table[] = { /* Meteorlake-P */ { .flags = FLAG_SOF | FLAG_SOF_ONLY_IF_DMIC_OR_SOUNDWIRE, - .device = 0x7e28, + .device = PCI_DEVICE_ID_INTEL_HDA_MTL, }, #endif -- 2.40.1

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[PATCH AUTOSEL 6.1 13/22] ALSA: hda: intel-dsp-cfg: add LunarLake support
by Sasha Levin 08 Sep '23

08 Sep '23

From: Pierre-Louis Bossart <pierre-louis.bossart(a)linux.intel.com> [ Upstream commit d2852b8c045ebd31d753b06f2810df5be30ed56a ] One more PCI ID for the road. Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart(a)linux.intel.com> Reviewed-by: Ranjani Sridharan <ranjani.sridharan(a)linux.intel.com> Reviewed-by: Bard Liao <yung-chuan.liao(a)linux.intel.com> Link: https://lore.kernel.org/r/20230802150105.24604-5-pierre-louis.bossart@linux… Signed-off-by: Takashi Iwai <tiwai(a)suse.de> Signed-off-by: Sasha Levin <sashal(a)kernel.org> --- sound/hda/intel-dsp-config.c | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/sound/hda/intel-dsp-config.c b/sound/hda/intel-dsp-config.c index 317bdf6dcbef4..2873420c9aca8 100644 --- a/sound/hda/intel-dsp-config.c +++ b/sound/hda/intel-dsp-config.c @@ -481,6 +481,14 @@ static const struct config_entry config_table[] = { }, #endif +/* Lunar Lake */ +#if IS_ENABLED(CONFIG_SND_SOC_SOF_LUNARLAKE) + /* Lunarlake-P */ + { + .flags = FLAG_SOF | FLAG_SOF_ONLY_IF_DMIC_OR_SOUNDWIRE, + .device = PCI_DEVICE_ID_INTEL_HDA_LNL_P, + }, +#endif }; static const struct config_entry *snd_intel_dsp_find_config -- 2.40.1

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[PATCH AUTOSEL 6.1 12/22] ASoC: Intel: sof_sdw: Update BT offload config for soundwire config
by Sasha Levin 08 Sep '23

08 Sep '23

From: Uday M Bhat <uday.m.bhat(a)intel.com> [ Upstream commit a14aded9299187bb17ef90700eb2cf1120ef5885 ] For soundwire config, SSP1 is used for BT offload. This is enabled in sof_sdw_quirk_table Reviewed-by: Kai Vehmanen <kai.vehmanen(a)linux.intel.com> Reviewed-by: Ranjani Sridharan <ranjani.sridharan(a)linux.intel.com> Reviewed-by: Bard Liao <yung-chuan.liao(a)linux.intel.com> Signed-off-by: Uday M Bhat <uday.m.bhat(a)intel.com> Signed-off-by: Jairaj Arava <jairaj.arava(a)intel.com> Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart(a)linux.intel.com> Link: https://lore.kernel.org/r/20230731214257.444605-5-pierre-louis.bossart@linu… Signed-off-by: Mark Brown <broonie(a)kernel.org> Signed-off-by: Sasha Levin <sashal(a)kernel.org> --- sound/soc/intel/boards/sof_sdw.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/sound/soc/intel/boards/sof_sdw.c b/sound/soc/intel/boards/sof_sdw.c index 064b6feb76167..414ac90273810 100644 --- a/sound/soc/intel/boards/sof_sdw.c +++ b/sound/soc/intel/boards/sof_sdw.c @@ -388,7 +388,9 @@ static const struct dmi_system_id sof_sdw_quirk_table[] = { DMI_MATCH(DMI_SYS_VENDOR, "Google"), DMI_MATCH(DMI_PRODUCT_NAME, "Rex"), }, - .driver_data = (void *)(SOF_SDW_PCH_DMIC), + .driver_data = (void *)(SOF_SDW_PCH_DMIC | + SOF_BT_OFFLOAD_SSP(1) | + SOF_SSP_BT_OFFLOAD_PRESENT), }, /* LunarLake devices */ { -- 2.40.1

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[PATCH AUTOSEL 6.1 11/22] ASoC: SOF: topology: simplify code to prevent static analysis warnings
by Sasha Levin 08 Sep '23

08 Sep '23

From: Pierre-Louis Bossart <pierre-louis.bossart(a)linux.intel.com> [ Upstream commit 55cb3dc271d81f1982c949a2ac483a6daf613b92 ] make KCFLAGS='-fanalyzer' sound/soc/sof/intel/ reports a possible NULL pointer dereference. sound/soc/sof/topology.c:1136:21: error: dereference of NULL ‘w’ [CWE-476] [-Werror=analyzer-null-dereference] 1136 | strcmp(w->sname, rtd->dai_link->stream_name)) The code is rather confusing and can be simplified to make static analysis happy. No functionality change. Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart(a)linux.intel.com> Reviewed-by: Rander Wang <rander.wang(a)intel.com> Reviewed-by: Daniel Baluta <daniel.baluta(a)nxp.com> Reviewed-by: Yaochun Hung <yc.hung(a)mediatek.com> Link: https://lore.kernel.org/r/20230731213748.440285-4-pierre-louis.bossart@linu… Signed-off-by: Mark Brown <broonie(a)kernel.org> Signed-off-by: Sasha Levin <sashal(a)kernel.org> --- sound/soc/sof/topology.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/sound/soc/sof/topology.c b/sound/soc/sof/topology.c index 872e44408298f..e7305ce57ea1f 100644 --- a/sound/soc/sof/topology.c +++ b/sound/soc/sof/topology.c @@ -1086,16 +1086,17 @@ static void sof_disconnect_dai_widget(struct snd_soc_component *scomp, { struct snd_soc_card *card = scomp->card; struct snd_soc_pcm_runtime *rtd; + const char *sname = w->sname; struct snd_soc_dai *cpu_dai; int i; - if (!w->sname) + if (!sname) return; list_for_each_entry(rtd, &card->rtd_list, list) { /* does stream match DAI link ? */ if (!rtd->dai_link->stream_name || - strcmp(w->sname, rtd->dai_link->stream_name)) + strcmp(sname, rtd->dai_link->stream_name)) continue; switch (w->id) { -- 2.40.1

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[PATCH AUTOSEL 6.4 30/31] ASoC: SOF: amd: clear panic mask status when panic occurs
by Sasha Levin 08 Sep '23

08 Sep '23

From: Vijendar Mukunda <Vijendar.Mukunda(a)amd.com> [ Upstream commit 3d02e1c439b4140215b624d423aa3c7554b17a5a ] Due to scratch memory persistence, Once the DSP panic is reported, need to clear the panic mask after handling DSP panic. Otherwise, It results in DSP panic on next reboot. Signed-off-by: Vijendar Mukunda <Vijendar.Mukunda(a)amd.com> Link: https://lore.kernel.org/r/20230823073340.2829821-6-Vijendar.Mukunda@amd.com Signed-off-by: Mark Brown <broonie(a)kernel.org> Signed-off-by: Sasha Levin <sashal(a)kernel.org> --- sound/soc/sof/amd/acp-ipc.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/sound/soc/sof/amd/acp-ipc.c b/sound/soc/sof/amd/acp-ipc.c index 749e856dc6011..6951c67bc599f 100644 --- a/sound/soc/sof/amd/acp-ipc.c +++ b/sound/soc/sof/amd/acp-ipc.c @@ -161,6 +161,8 @@ irqreturn_t acp_sof_ipc_irq_thread(int irq, void *context) if ((status & SOF_IPC_PANIC_MAGIC_MASK) == SOF_IPC_PANIC_MAGIC) { snd_sof_dsp_panic(sdev, sdev->dsp_box.offset + sizeof(status), true); + status = 0; + acp_mailbox_write(sdev, sdev->dsp_box.offset, &status, sizeof(status)); return IRQ_HANDLED; } snd_sof_ipc_msgs_rx(sdev); @@ -190,6 +192,8 @@ irqreturn_t acp_sof_ipc_irq_thread(int irq, void *context) acp_mailbox_read(sdev, sdev->debug_box.offset, &status, sizeof(u32)); if ((status & SOF_IPC_PANIC_MAGIC_MASK) == SOF_IPC_PANIC_MAGIC) { snd_sof_dsp_panic(sdev, sdev->dsp_oops_offset, true); + status = 0; + acp_mailbox_write(sdev, sdev->debug_box.offset, &status, sizeof(status)); return IRQ_HANDLED; } -- 2.40.1

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