Sound-open-firmware October 2022

sound-open-firmware@alsa-project.org

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6 discussions

[Sound-open-firmware] [PATCH AUTOSEL 5.10 15/22] ASoC: SOF: pci: Change DMI match info to support all Chrome platforms
by Sasha Levin 10 Oct '22

10 Oct '22

From: Jairaj Arava <jairaj.arava(a)intel.com> [ Upstream commit c1c1fc8103f794a10c5c15e3c17879caf4f42c8f ] In some Chrome platforms if OEM's use their own string as SYS_VENDOR than "Google", it leads to firmware load failure from intel/sof/community path. Hence, changing SYS_VENDOR to PRODUCT_FAMILY in which "Google" is used as common prefix and is supported in all Chrome platforms. Reviewed-by: Ranjani Sridharan <ranjani.sridharan(a)linux.intel.com> Reviewed-by: Chao Song <chao.song(a)intel.com> Reviewed-by: Curtis Malainey <curtis(a)malainey.com> Signed-off-by: Jairaj Arava <jairaj.arava(a)intel.com> Signed-off-by: Curtis Malainey <cujomalainey(a)chromium.org> Signed-off-by: Sathyanarayana Nujella <sathyanarayana.nujella(a)intel.com> Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart(a)linux.intel.com> Link: https://lore.kernel.org/r/20220919114429.42700-1-pierre-louis.bossart@linux… Signed-off-by: Mark Brown <broonie(a)kernel.org> Signed-off-by: Sasha Levin <sashal(a)kernel.org> --- sound/soc/sof/sof-pci-dev.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/sound/soc/sof/sof-pci-dev.c b/sound/soc/sof/sof-pci-dev.c index 75657a25dbc0..fe9feaab6a0a 100644 --- a/sound/soc/sof/sof-pci-dev.c +++ b/sound/soc/sof/sof-pci-dev.c @@ -75,7 +75,7 @@ static const struct dmi_system_id community_key_platforms[] = { { .ident = "Google Chromebooks", .matches = { - DMI_MATCH(DMI_SYS_VENDOR, "Google"), + DMI_MATCH(DMI_PRODUCT_FAMILY, "Google"), } }, {}, -- 2.35.1

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[Sound-open-firmware] [PATCH AUTOSEL 5.15 17/25] ASoC: SOF: pci: Change DMI match info to support all Chrome platforms
by Sasha Levin 10 Oct '22

10 Oct '22

From: Jairaj Arava <jairaj.arava(a)intel.com> [ Upstream commit c1c1fc8103f794a10c5c15e3c17879caf4f42c8f ] In some Chrome platforms if OEM's use their own string as SYS_VENDOR than "Google", it leads to firmware load failure from intel/sof/community path. Hence, changing SYS_VENDOR to PRODUCT_FAMILY in which "Google" is used as common prefix and is supported in all Chrome platforms. Reviewed-by: Ranjani Sridharan <ranjani.sridharan(a)linux.intel.com> Reviewed-by: Chao Song <chao.song(a)intel.com> Reviewed-by: Curtis Malainey <curtis(a)malainey.com> Signed-off-by: Jairaj Arava <jairaj.arava(a)intel.com> Signed-off-by: Curtis Malainey <cujomalainey(a)chromium.org> Signed-off-by: Sathyanarayana Nujella <sathyanarayana.nujella(a)intel.com> Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart(a)linux.intel.com> Link: https://lore.kernel.org/r/20220919114429.42700-1-pierre-louis.bossart@linux… Signed-off-by: Mark Brown <broonie(a)kernel.org> Signed-off-by: Sasha Levin <sashal(a)kernel.org> --- sound/soc/sof/sof-pci-dev.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/sound/soc/sof/sof-pci-dev.c b/sound/soc/sof/sof-pci-dev.c index b773289c928d..3b4c011e0283 100644 --- a/sound/soc/sof/sof-pci-dev.c +++ b/sound/soc/sof/sof-pci-dev.c @@ -80,7 +80,7 @@ static const struct dmi_system_id community_key_platforms[] = { { .ident = "Google Chromebooks", .matches = { - DMI_MATCH(DMI_SYS_VENDOR, "Google"), + DMI_MATCH(DMI_PRODUCT_FAMILY, "Google"), } }, {}, -- 2.35.1

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[Sound-open-firmware] [PATCH AUTOSEL 5.19 24/36] ASoC: SOF: add quirk to override topology mclk_id
by Sasha Levin 10 Oct '22

10 Oct '22

From: Pierre-Louis Bossart <pierre-louis.bossart(a)linux.intel.com> [ Upstream commit d136949dd8e2e309dc2f186507486b71cbe9acdb ] Some Intel-based platforms rely on a topology file that hard-codes the use of MCLK0. This is incorrect in 10% of the cases. Rather than generating yet another set of topology files, this patch adds a kernel module parameter to override the topology value. In hindsight, we should never have allowed mclks to be specified in topology, this is a hardware-level information that should not have been visible in the topology. Future patches will try to set this value automagically, e.g. by parsing the NHLT content. Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart(a)linux.intel.com> Reviewed-by: Kai Vehmanen <kai.vehmanen(a)linux.intel.com> Reviewed-by: Bard Liao <yung-chuan.liao(a)linux.intel.com> Link: https://lore.kernel.org/r/20220919115350.43104-3-pierre-louis.bossart@linux… Signed-off-by: Mark Brown <broonie(a)kernel.org> Signed-off-by: Sasha Levin <sashal(a)kernel.org> --- sound/soc/sof/intel/hda.c | 11 +++++++++++ sound/soc/sof/ipc3-topology.c | 7 +++++++ sound/soc/sof/sof-priv.h | 4 ++++ 3 files changed, 22 insertions(+) diff --git a/sound/soc/sof/intel/hda.c b/sound/soc/sof/intel/hda.c index 17f2f3a982c3..7d9e62ab9d0e 100644 --- a/sound/soc/sof/intel/hda.c +++ b/sound/soc/sof/intel/hda.c @@ -376,6 +376,10 @@ static int dmic_num_override = -1; module_param_named(dmic_num, dmic_num_override, int, 0444); MODULE_PARM_DESC(dmic_num, "SOF HDA DMIC number"); +static int mclk_id_override = -1; +module_param_named(mclk_id, mclk_id_override, int, 0444); +MODULE_PARM_DESC(mclk_id, "SOF SSP mclk_id"); + #if IS_ENABLED(CONFIG_SND_SOC_SOF_HDA) static bool hda_codec_use_common_hdmi = IS_ENABLED(CONFIG_SND_HDA_CODEC_HDMI); module_param_named(use_common_hdmi, hda_codec_use_common_hdmi, bool, 0444); @@ -1433,6 +1437,13 @@ struct snd_soc_acpi_mach *hda_machine_select(struct snd_sof_dev *sdev) sof_pdata->tplg_filename = tplg_filename; } + + /* check if mclk_id should be modified from topology defaults */ + if (mclk_id_override >= 0) { + dev_info(sdev->dev, "Overriding topology with MCLK %d from kernel_parameter\n", mclk_id_override); + sdev->mclk_id_override = true; + sdev->mclk_id_quirk = mclk_id_override; + } } /* diff --git a/sound/soc/sof/ipc3-topology.c b/sound/soc/sof/ipc3-topology.c index e97f50d5bcba..b8ec302bc887 100644 --- a/sound/soc/sof/ipc3-topology.c +++ b/sound/soc/sof/ipc3-topology.c @@ -1233,6 +1233,7 @@ static int sof_link_afe_load(struct snd_soc_component *scomp, struct snd_sof_dai static int sof_link_ssp_load(struct snd_soc_component *scomp, struct snd_sof_dai_link *slink, struct sof_ipc_dai_config *config, struct snd_sof_dai *dai) { + struct snd_sof_dev *sdev = snd_soc_component_get_drvdata(scomp); struct snd_soc_tplg_hw_config *hw_config = slink->hw_configs; struct sof_dai_private_data *private = dai->private; u32 size = sizeof(*config); @@ -1257,6 +1258,12 @@ static int sof_link_ssp_load(struct snd_soc_component *scomp, struct snd_sof_dai config[i].hdr.size = size; + if (sdev->mclk_id_override) { + dev_dbg(scomp->dev, "tplg: overriding topology mclk_id %d by quirk %d\n", + config[i].ssp.mclk_id, sdev->mclk_id_quirk); + config[i].ssp.mclk_id = sdev->mclk_id_quirk; + } + /* copy differentiating hw configs to ipc structs */ config[i].ssp.mclk_rate = le32_to_cpu(hw_config[i].mclk_rate); config[i].ssp.bclk_rate = le32_to_cpu(hw_config[i].bclk_rate); diff --git a/sound/soc/sof/sof-priv.h b/sound/soc/sof/sof-priv.h index f11f575fd1da..544e5be9d10e 100644 --- a/sound/soc/sof/sof-priv.h +++ b/sound/soc/sof/sof-priv.h @@ -585,6 +585,10 @@ struct snd_sof_dev { /* to protect the ipc_rx_handler_list and dsp_state_handler_list list */ struct mutex client_event_handler_mutex; + /* quirks to override topology values */ + bool mclk_id_override; + u16 mclk_id_quirk; /* same size as in IPC3 definitions */ + void *private; /* core does not touch this */ }; -- 2.35.1

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[Sound-open-firmware] [PATCH AUTOSEL 5.19 23/36] ASoC: SOF: pci: Change DMI match info to support all Chrome platforms
by Sasha Levin 10 Oct '22

10 Oct '22

From: Jairaj Arava <jairaj.arava(a)intel.com> [ Upstream commit c1c1fc8103f794a10c5c15e3c17879caf4f42c8f ] In some Chrome platforms if OEM's use their own string as SYS_VENDOR than "Google", it leads to firmware load failure from intel/sof/community path. Hence, changing SYS_VENDOR to PRODUCT_FAMILY in which "Google" is used as common prefix and is supported in all Chrome platforms. Reviewed-by: Ranjani Sridharan <ranjani.sridharan(a)linux.intel.com> Reviewed-by: Chao Song <chao.song(a)intel.com> Reviewed-by: Curtis Malainey <curtis(a)malainey.com> Signed-off-by: Jairaj Arava <jairaj.arava(a)intel.com> Signed-off-by: Curtis Malainey <cujomalainey(a)chromium.org> Signed-off-by: Sathyanarayana Nujella <sathyanarayana.nujella(a)intel.com> Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart(a)linux.intel.com> Link: https://lore.kernel.org/r/20220919114429.42700-1-pierre-louis.bossart@linux… Signed-off-by: Mark Brown <broonie(a)kernel.org> Signed-off-by: Sasha Levin <sashal(a)kernel.org> --- sound/soc/sof/sof-pci-dev.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/sound/soc/sof/sof-pci-dev.c b/sound/soc/sof/sof-pci-dev.c index d627092b399d..643fd1036d60 100644 --- a/sound/soc/sof/sof-pci-dev.c +++ b/sound/soc/sof/sof-pci-dev.c @@ -138,7 +138,7 @@ static const struct dmi_system_id community_key_platforms[] = { .ident = "Google Chromebooks", .callback = chromebook_use_community_key, .matches = { - DMI_MATCH(DMI_SYS_VENDOR, "Google"), + DMI_MATCH(DMI_PRODUCT_FAMILY, "Google"), } }, {}, -- 2.35.1

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[Sound-open-firmware] [PATCH AUTOSEL 6.0 28/44] ASoC: SOF: add quirk to override topology mclk_id
by Sasha Levin 10 Oct '22

10 Oct '22

From: Pierre-Louis Bossart <pierre-louis.bossart(a)linux.intel.com> [ Upstream commit d136949dd8e2e309dc2f186507486b71cbe9acdb ] Some Intel-based platforms rely on a topology file that hard-codes the use of MCLK0. This is incorrect in 10% of the cases. Rather than generating yet another set of topology files, this patch adds a kernel module parameter to override the topology value. In hindsight, we should never have allowed mclks to be specified in topology, this is a hardware-level information that should not have been visible in the topology. Future patches will try to set this value automagically, e.g. by parsing the NHLT content. Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart(a)linux.intel.com> Reviewed-by: Kai Vehmanen <kai.vehmanen(a)linux.intel.com> Reviewed-by: Bard Liao <yung-chuan.liao(a)linux.intel.com> Link: https://lore.kernel.org/r/20220919115350.43104-3-pierre-louis.bossart@linux… Signed-off-by: Mark Brown <broonie(a)kernel.org> Signed-off-by: Sasha Levin <sashal(a)kernel.org> --- sound/soc/sof/intel/hda.c | 11 +++++++++++ sound/soc/sof/ipc3-topology.c | 7 +++++++ sound/soc/sof/sof-priv.h | 4 ++++ 3 files changed, 22 insertions(+) diff --git a/sound/soc/sof/intel/hda.c b/sound/soc/sof/intel/hda.c index 6d4ecbe14adf..ada2e6775749 100644 --- a/sound/soc/sof/intel/hda.c +++ b/sound/soc/sof/intel/hda.c @@ -376,6 +376,10 @@ static int dmic_num_override = -1; module_param_named(dmic_num, dmic_num_override, int, 0444); MODULE_PARM_DESC(dmic_num, "SOF HDA DMIC number"); +static int mclk_id_override = -1; +module_param_named(mclk_id, mclk_id_override, int, 0444); +MODULE_PARM_DESC(mclk_id, "SOF SSP mclk_id"); + #if IS_ENABLED(CONFIG_SND_SOC_SOF_HDA) static bool hda_codec_use_common_hdmi = IS_ENABLED(CONFIG_SND_HDA_CODEC_HDMI); module_param_named(use_common_hdmi, hda_codec_use_common_hdmi, bool, 0444); @@ -1565,6 +1569,13 @@ struct snd_soc_acpi_mach *hda_machine_select(struct snd_sof_dev *sdev) sof_pdata->tplg_filename = tplg_filename; } + + /* check if mclk_id should be modified from topology defaults */ + if (mclk_id_override >= 0) { + dev_info(sdev->dev, "Overriding topology with MCLK %d from kernel_parameter\n", mclk_id_override); + sdev->mclk_id_override = true; + sdev->mclk_id_quirk = mclk_id_override; + } } /* diff --git a/sound/soc/sof/ipc3-topology.c b/sound/soc/sof/ipc3-topology.c index 65923e7a5976..a39b43850f0e 100644 --- a/sound/soc/sof/ipc3-topology.c +++ b/sound/soc/sof/ipc3-topology.c @@ -1249,6 +1249,7 @@ static int sof_link_afe_load(struct snd_soc_component *scomp, struct snd_sof_dai static int sof_link_ssp_load(struct snd_soc_component *scomp, struct snd_sof_dai_link *slink, struct sof_ipc_dai_config *config, struct snd_sof_dai *dai) { + struct snd_sof_dev *sdev = snd_soc_component_get_drvdata(scomp); struct snd_soc_tplg_hw_config *hw_config = slink->hw_configs; struct sof_dai_private_data *private = dai->private; u32 size = sizeof(*config); @@ -1273,6 +1274,12 @@ static int sof_link_ssp_load(struct snd_soc_component *scomp, struct snd_sof_dai config[i].hdr.size = size; + if (sdev->mclk_id_override) { + dev_dbg(scomp->dev, "tplg: overriding topology mclk_id %d by quirk %d\n", + config[i].ssp.mclk_id, sdev->mclk_id_quirk); + config[i].ssp.mclk_id = sdev->mclk_id_quirk; + } + /* copy differentiating hw configs to ipc structs */ config[i].ssp.mclk_rate = le32_to_cpu(hw_config[i].mclk_rate); config[i].ssp.bclk_rate = le32_to_cpu(hw_config[i].bclk_rate); diff --git a/sound/soc/sof/sof-priv.h b/sound/soc/sof/sof-priv.h index 823583086279..828c74bb75f8 100644 --- a/sound/soc/sof/sof-priv.h +++ b/sound/soc/sof/sof-priv.h @@ -594,6 +594,10 @@ struct snd_sof_dev { /* to protect the ipc_rx_handler_list and dsp_state_handler_list list */ struct mutex client_event_handler_mutex; + /* quirks to override topology values */ + bool mclk_id_override; + u16 mclk_id_quirk; /* same size as in IPC3 definitions */ + void *private; /* core does not touch this */ }; -- 2.35.1

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[Sound-open-firmware] [PATCH AUTOSEL 6.0 26/44] ASoC: SOF: pci: Change DMI match info to support all Chrome platforms
by Sasha Levin 10 Oct '22

10 Oct '22

From: Jairaj Arava <jairaj.arava(a)intel.com> [ Upstream commit c1c1fc8103f794a10c5c15e3c17879caf4f42c8f ] In some Chrome platforms if OEM's use their own string as SYS_VENDOR than "Google", it leads to firmware load failure from intel/sof/community path. Hence, changing SYS_VENDOR to PRODUCT_FAMILY in which "Google" is used as common prefix and is supported in all Chrome platforms. Reviewed-by: Ranjani Sridharan <ranjani.sridharan(a)linux.intel.com> Reviewed-by: Chao Song <chao.song(a)intel.com> Reviewed-by: Curtis Malainey <curtis(a)malainey.com> Signed-off-by: Jairaj Arava <jairaj.arava(a)intel.com> Signed-off-by: Curtis Malainey <cujomalainey(a)chromium.org> Signed-off-by: Sathyanarayana Nujella <sathyanarayana.nujella(a)intel.com> Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart(a)linux.intel.com> Link: https://lore.kernel.org/r/20220919114429.42700-1-pierre-louis.bossart@linux… Signed-off-by: Mark Brown <broonie(a)kernel.org> Signed-off-by: Sasha Levin <sashal(a)kernel.org> --- sound/soc/sof/sof-pci-dev.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/sound/soc/sof/sof-pci-dev.c b/sound/soc/sof/sof-pci-dev.c index d627092b399d..643fd1036d60 100644 --- a/sound/soc/sof/sof-pci-dev.c +++ b/sound/soc/sof/sof-pci-dev.c @@ -138,7 +138,7 @@ static const struct dmi_system_id community_key_platforms[] = { .ident = "Google Chromebooks", .callback = chromebook_use_community_key, .matches = { - DMI_MATCH(DMI_SYS_VENDOR, "Google"), + DMI_MATCH(DMI_PRODUCT_FAMILY, "Google"), } }, {}, -- 2.35.1

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Sound-open-firmware October 2022