xiaomi-sm8450/android_kernel_xiaomi_sm8450
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

ASoC: Intel: common: add table for HDA-based platforms

Browse Source 
Expose a table containing machine driver information for HDAudio-based
platforms handled by ASoC on Intel hardware.

We only set constant values that are valid across multiple
platforms. The firmware name used by the DSP will be set dynamically
for each platform.

The table is made of a single entry for now, if we need more
complicated set-up where HDAudio is mixed with ACPI-enumerated devices
(I2C, SoundWire) then we'd expect the differentiation to be handled
through information provided by the BIOS (as done for KBL
Chromebooks).

Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Pierre-Louis Bossart
2018-08-22 15:24:58 -05:00
committed by Mark Brown
parent b4af16d617
commit 8dce1d026d
3 changed files with 48 additions and 1 deletions
Download Patch File Download Diff File Expand all files Collapse all files

6
include/sound/soc-acpi-intel-match.h
View File

@@ -25,4 +25,10 @@ extern struct snd_soc_acpi_mach snd_soc_acpi_intel_bxt_machines[];
extern struct snd_soc_acpi_mach snd_soc_acpi_intel_glk_machines[];
extern struct snd_soc_acpi_mach snd_soc_acpi_intel_cnl_machines[];
/*
* generic table used for HDA codec-based platforms, possibly with
* additional ACPI-enumerated codecs
*/
extern struct snd_soc_acpi_mach snd_soc_acpi_intel_hda_machines[];
#endif