diff options
| author | Jaska Uimonen <jaska.uimonen@linux.intel.com> | 2019-10-08 11:44:43 -0500 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2019-10-10 15:17:02 +0100 |
| commit | 5d43001ae43606dc525f55c482c545afba01bb55 (patch) | |
| tree | 4aed186ff4044ac91fb16aa26a97ab91d5b2f47d /include/uapi/sound/sof | |
| parent | b4be427683cf6debda331a5d6a4af34885851d19 (diff) | |
ASoC: SOF: acpi led support for switch controls
Currently sof doesn't support acpi leds with mute switches. So implement
acpi leds following quite shamelessly existing HDA implementation by
Takashi Iwai.
Mute leds can be enabled in topology by adding led and direction token
in switch control private data.
Signed-off-by: Jaska Uimonen <jaska.uimonen@linux.intel.com>
Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Link: https://lore.kernel.org/r/20191008164443.1358-10-pierre-louis.bossart@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'include/uapi/sound/sof')
| -rw-r--r-- | include/uapi/sound/sof/tokens.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/include/uapi/sound/sof/tokens.h b/include/uapi/sound/sof/tokens.h index da18c9de1056..d65406f34361 100644 --- a/include/uapi/sound/sof/tokens.h +++ b/include/uapi/sound/sof/tokens.h @@ -113,4 +113,8 @@ /* ESAI */ #define SOF_TKN_IMX_ESAI_MCLK_ID 1100 +/* Led control for mute switches */ +#define SOF_TKN_MUTE_LED_USE 1300 +#define SOF_TKN_MUTE_LED_DIRECTION 1301 + #endif |