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| author | Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> | 2020-06-17 19:56:15 +0300 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2020-06-17 22:58:31 +0300 |
| commit | 7bfbddfc98414ab52803ffd26d0dc65328d373b1 (patch) | |
| tree | cb7087135c298898d4df981b465a0704e4538bf8 /sound/soc/intel/boards/cht_bsw_nau8824.c | |
| parent | b4ecd58b01fbd9420bb3d8911c526dc877319df5 (diff) | |
| download | linux-7bfbddfc98414ab52803ffd26d0dc65328d373b1.tar.xz | |
ASoC: Intel: cht*: simplify card names for SOF uses
Blindly adding an sof- prefix to the card name is not user friendly
and causes UCM issues with a driver name truncated to 16 characters.
Simplify to use "sof-bytcht <codec_name>" pattern for all cht* machine
drivers. The sof- prefix is added by the core. A generic "SOF" driver
name is used, and UCMv2 will detect the configuration for this driver
by testing the card name.
Legacy uses are unmodified.
Suggested-by: Jaroslav Kysela <perex@perex.cz>
Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Reviewed-by: Bard Liao <yung-chuan.liao@linux.intel.com>
Reviewed-by: Kai Vehmanen <kai.vehmanen@linux.intel.com>
Link: https://lore.kernel.org/r/20200617165616.18511-3-pierre-louis.bossart@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'sound/soc/intel/boards/cht_bsw_nau8824.c')
| -rw-r--r-- | sound/soc/intel/boards/cht_bsw_nau8824.c | 12 |
1 files changed, 11 insertions, 1 deletions
diff --git a/sound/soc/intel/boards/cht_bsw_nau8824.c b/sound/soc/intel/boards/cht_bsw_nau8824.c index 2f7c94d335c1..31e9c77ef3d3 100644 --- a/sound/soc/intel/boards/cht_bsw_nau8824.c +++ b/sound/soc/intel/boards/cht_bsw_nau8824.c @@ -231,9 +231,19 @@ static struct snd_soc_dai_link cht_dailink[] = { }, }; +#if IS_ENABLED(CONFIG_SND_SOC_SOF_BAYTRAIL) +/* use space before codec name to simplify card ID, and simplify driver name */ +#define CARD_NAME "bytcht nau8824" /* card name will be 'sof-bytcht nau8824 */ +#define DRIVER_NAME "SOF" +#else +#define CARD_NAME "chtnau8824" +#define DRIVER_NAME NULL /* card name will be used for driver name */ +#endif + /* SoC card */ static struct snd_soc_card snd_soc_card_cht = { - .name = "chtnau8824", + .name = CARD_NAME, + .driver_name = DRIVER_NAME, .owner = THIS_MODULE, .dai_link = cht_dailink, .num_links = ARRAY_SIZE(cht_dailink), |