kernel/linux.git/sound/soc/sof/sof-pci-dev.c, branch v5.10.257

ASoC: SOF: sof-pci-dev: Fix community key quirk detection

2023-12-08T07:46:14+00:00

[ Upstream commit 7dd692217b861a8292ff8ac2c9d4458538fd6b96 ] Some Chromebooks do not populate the product family DMI value resulting in firmware load failures. Add another quirk detection entry that looks for "Google" in the BIOS version. Theoretically, PRODUCT_FAMILY could be replaced with BIOS_VERSION, but it is left as a quirk to be conservative. Cc: stable@vger.kernel.org Signed-off-by: Mark Hasemeyer Acked-by: Curtis Malainey Link: https://lore.kernel.org/r/20231020145953.v1.1.Iaf5702dc3f8af0fd2f81a22ba2da1a5e15b3604c@changeid Signed-off-by: Mark Brown Signed-off-by: Sasha Levin

ASoC: SOF: sof-pci-dev: don't use the community key on APL Chromebooks

2023-12-08T07:46:14+00:00

[ Upstream commit d81e4ba5ef1c1033b6c720b22fc99feeb71e71a0 ] As suggested by MrChromebox, the SOF driver can be used with the SOF firmware binary signed with the production key. This patch adds an additional check for the ApolloLake SoC before modifying the default firmware path. Note that ApolloLake Chromebooks officially ship with the Skylake driver, so to use SOF the users have to explicitly opt-in with 'options intel-dspcfg dsp_driver=3'. There is no plan to change the default selection. Signed-off-by: Pierre-Louis Bossart Reviewed-by: Bard Liao Reviewed-by: Ranjani Sridharan Link: https://lore.kernel.org/r/20220421163358.319489-2-pierre-louis.bossart@linux.intel.com Signed-off-by: Mark Brown Stable-dep-of: 7dd692217b86 ("ASoC: SOF: sof-pci-dev: Fix community key quirk detection") Signed-off-by: Sasha Levin

ASoC: SOF: sof-pci-dev: add parameter to override topology filename

2023-12-08T07:46:14+00:00

[ Upstream commit 772627acfeb0e670ede534b7d5502dae9668d3ee ] The existing 'tplg_path' module parameter can be used to load alternate firmware files, be it for development or to handle OEM-specific or board-specific releases. However the topology filename is either hard-coded in machine descriptors or modified by specific DMI-quirks. For additional flexibility, this patch adds the 'tplg_filename' module parameter to override topology names. To avoid any confusion between DMI- and parameter-override, a variable rename is added. Signed-off-by: Pierre-Louis Bossart Reviewed-by: Ranjani Sridharan Reviewed-by: Daniel Baluta Reviewed-by: Paul Olaru Reviewed-by: Péter Ujfalusi Link: https://lore.kernel.org/r/20220414184817.362215-7-pierre-louis.bossart@linux.intel.com Signed-off-by: Mark Brown Stable-dep-of: 7dd692217b86 ("ASoC: SOF: sof-pci-dev: Fix community key quirk detection") Signed-off-by: Sasha Levin

ASoC: SOF: sof-pci-dev: use community key on all Up boards

2023-12-08T07:46:14+00:00

[ Upstream commit 405e52f412b85b581899f5e1b82d25a7c8959d89 ] There are already 3 versions of the Up boards with support for the SOF community key (ApolloLake, WhiskyLake, TigerLake). Rather than continue to add quirks for each version, let's add a wildcard. For WHL and TGL, the authentication supports both the SOF community key and the firmware signed with the Intel production key. Given two choices, the community key is the preferred option to allow developers to sign their own firmware. The firmware signed with production key can still be selected if needed with a kernel module option (snd-sof-pci.fw_path="intel/sof") Tested-by: Péter Ujfalusi Signed-off-by: Pierre-Louis Bossart Reviewed-by: Bard Liao Reviewed-by: Péter Ujfalusi Link: https://lore.kernel.org/r/20211119231327.211946-1-pierre-louis.bossart@linux.intel.com Signed-off-by: Mark Brown Stable-dep-of: 7dd692217b86 ("ASoC: SOF: sof-pci-dev: Fix community key quirk detection") Signed-off-by: Sasha Levin

ASoC: SOF: pci: Change DMI match info to support all Chrome platforms

2022-10-26T11:25:49+00:00

[ 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 Reviewed-by: Chao Song Reviewed-by: Curtis Malainey Signed-off-by: Jairaj Arava Signed-off-by: Curtis Malainey Signed-off-by: Sathyanarayana Nujella Signed-off-by: Pierre-Louis Bossart Link: https://lore.kernel.org/r/20220919114429.42700-1-pierre-louis.bossart@linux.intel.com Signed-off-by: Mark Brown Signed-off-by: Sasha Levin

ASoC: SOF: sof-pci-dev: add missing Up-Extreme quirk

2021-03-04T10:37:50+00:00

[ Upstream commit bd8036eb15263a720b8f846861c180b27d050a09 ] The UpExtreme board supports the community key and was missed in previous contributions. Add it to make sure the open firmware is picked by default without needing a symlink on the target. Fixes: 46207ca24545 ('ASoC: SOF: pci: change the default firmware path when the community key is used') Signed-off-by: Pierre-Louis Bossart Reviewed-by: Bard Liao Reviewed-by: Ranjani Sridharan Link: https://lore.kernel.org/r/20210208231853.58761-1-pierre-louis.bossart@linux.intel.com Signed-off-by: Mark Brown Signed-off-by: Sasha Levin

ASoC: SOF: pm: Fix prepare callback behavior for OF usecase

2020-09-21T16:28:10+00:00

On i.MX platforms PM is not managed via ACPI although CONFIG_ACPI can be set. So, in order to correctly set the system target state we introduce a flag for platforms that require to use acpi target states. Signed-off-by: Daniel Baluta Reviewed-by: Pierre-Louis Bossart Reviewed-by: Ranjani Sridharan Signed-off-by: Kai Vehmanen Link: https://lore.kernel.org/r/20200921105038.2909899-1-kai.vehmanen@linux.intel.com Signed-off-by: Mark Brown

ASoC: SOF: Intel: Add support for tgl-h

2020-09-17T16:40:09+00:00

SOF will support tgl-h and tgl-lp in different FW binaries due to hardware difference, so create another dev_desc entry with FW name of sof-tgl-h.ri and dsp_desc named tglh_chip_info for tgl-h. Fixes: c8d2e2bfaeffa ("ASoC: SOF: Intel: add PCI IDs for ICL-H and TGL-H") Signed-off-by: Rander Wang Reviewed-by: Pierre-Louis Bossart Signed-off-by: Kai Vehmanen Link: https://lore.kernel.org/r/20200917103609.2559916-1-kai.vehmanen@linux.intel.com Signed-off-by: Mark Brown

ASoC: SOF: Intel: Use DMI oem string search for tgl_max98373_rt5682

2020-09-11T14:52:19+00:00

DMI product name is used to support system variants based out of tgl_max98373_rt5682 in current implementation. Replace this DMI search with DMI_OEM_STRING. Coreboot(BIOS used in these systems) is setting the needed DMI_OEM_STRING field to uniquely identify these systems. Signed-off-by: Sathyanarayana Nujella Reviewed-by: Pierre-Louis Bossart Reviewed-by: Ranjani Sridharan Signed-off-by: Kai Vehmanen Link: https://lore.kernel.org/r/20200910162705.2026036-1-kai.vehmanen@linux.intel.com Signed-off-by: Mark Brown

ASoC: SOF: Intel: hda: Add sof_tgl_ops for TGL platforms

2020-08-27T13:22:23+00:00

Separate the dsp ops for TGL ops to specify the use of ICCMAX FW boot sequence in the run op. All other ops are identical. Also separate the TGL descriptors into a separate file to make it easier to follow. Reviewed-by: Guennadi Liakhovetski Reviewed-by: Pierre-Louis Bossart Signed-off-by: Ranjani Sridharan Link: https://lore.kernel.org/r/20200826184532.1612070-8-ranjani.sridharan@linux.intel.com Signed-off-by: Mark Brown