From: Pierre-Louis Bossart pierre-louis.bossart@linux.intel.com
Instead of adding DMI quirks for each new tablet model which uses the ESS8316 codec, the plan is to switch to querying the same ACPI Device-Specific-Method (DSM) as Windows uses to determine things like speaker and mic routing.
Call the new es83xx_dsm_dump() helper which logs various basic settings which can be queried through the ACPI DSM method on the codec ACPI device, this is intended to help with developing a DSM based solution to replace most DMI quirks.
Signed-off-by: Pierre-Louis Bossart pierre-louis.bossart@linux.intel.com [hdegoede@redhat.com: improve commit message] Signed-off-by: Hans de Goede hdegoede@redhat.com --- sound/soc/intel/boards/Kconfig | 1 + sound/soc/intel/boards/bytcht_es8316.c | 3 +++ 2 files changed, 4 insertions(+)
diff --git a/sound/soc/intel/boards/Kconfig b/sound/soc/intel/boards/Kconfig index 3acd1aefda75..77dcb2701ebd 100644 --- a/sound/soc/intel/boards/Kconfig +++ b/sound/soc/intel/boards/Kconfig @@ -233,6 +233,7 @@ config SND_SOC_INTEL_BYT_CHT_ES8316_MACH depends on GPIOLIB || COMPILE_TEST select SND_SOC_ACPI select SND_SOC_ES8316 + select SND_SOC_INTEL_ES83XX_DSM_COMMON help This adds support for ASoC machine driver for Intel(R) Baytrail & Cherrytrail platforms with ES8316 audio codec. diff --git a/sound/soc/intel/boards/bytcht_es8316.c b/sound/soc/intel/boards/bytcht_es8316.c index 8a0b0e864fbb..9a870bbae588 100644 --- a/sound/soc/intel/boards/bytcht_es8316.c +++ b/sound/soc/intel/boards/bytcht_es8316.c @@ -27,6 +27,7 @@ #include <sound/pcm_params.h> #include <sound/soc.h> #include <sound/soc-acpi.h> +#include "es83xx-dsm-common.h" #include "../atom/sst-atom-controls.h" #include "../common/soc-intel-quirks.h"
@@ -520,6 +521,8 @@ static int snd_byt_cht_es8316_mc_probe(struct platform_device *pdev) return ret; }
+ es83xx_dsm_dump(priv->codec_dev); + /* Check for BYTCR or other platform and setup quirks */ dmi_id = dmi_first_match(byt_cht_es8316_quirk_table); if (dmi_id) {