[SRU][F/E/OEM-B-OSP1][PATCH RESEND 0/3] alsa/sof: load different firmware on different platforms
kleber.souza at canonical.com
Tue Mar 10 11:18:11 UTC 2020
On 03.03.20 01:32, Hui Wang wrote:
> BugLink: https://bugs.launchpad.net/bugs/1857409
> Because we already merged the fix for #1861837, it is safe to merge
> these patchset now, so I resend those patches.
Hi Hui Wang,
The fixes for #1861837 were applied only to bionic/linux-oem-osp1. Is it
safe to apply these changes to eoan/linux as well?
> In our ubuntu kernel, the sof driver will load the sof-cnl.ri (firmware)
> on all platforms, but mainline kernel already supported the multi
> firmwares on differnt platforms, and OEM project needs us to
> support the mutli-firmware names in the ubuntu kernel
> cherry-pick 3 upstream patches, then on cnl platforms, it will
> load sof-cnl.ri, on cml platfomrs, it will load sof-cml.ri, on cfl
> platforms, it will load sof-cfl.ri
> [Test Case]
> Prepare the firmware from https://github.com/thesofproject/linux-firmware
> master branch, then boot the kernel with these patches.
> [Regression Risk]
> Low, just let different platforms load differnt firmware, and these
> patches are in the upstream kernel.
> Liam Girdwood (1):
> ASoC: SOF: Intel: Fix CFL and CML FW nocodec binary names.
> Pierre-Louis Bossart (2):
> ASoC: SOF: Intel: hda: use fallback for firmware name
> ASoC: Intel: acpi-match: split CNL tables in three
> include/sound/soc-acpi-intel-match.h | 2 +
> sound/soc/intel/common/Makefile | 3 +-
> .../intel/common/soc-acpi-intel-cfl-match.c | 18 ++++++
> .../intel/common/soc-acpi-intel-cml-match.c | 56 +++++++++++++++++++
> .../intel/common/soc-acpi-intel-cnl-match.c | 31 ----------
> sound/soc/sof/intel/hda.c | 11 +++-
> sound/soc/sof/sof-pci-dev.c | 8 +--
> 7 files changed, 91 insertions(+), 38 deletions(-)
> create mode 100644 sound/soc/intel/common/soc-acpi-intel-cfl-match.c
> create mode 100644 sound/soc/intel/common/soc-acpi-intel-cml-match.c
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