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authorPierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>2020-06-17 19:56:14 +0300
committerMark Brown <broonie@kernel.org>2020-06-17 22:58:30 +0300
commitb4ecd58b01fbd9420bb3d8911c526dc877319df5 (patch)
tree45963e4972e1192a73a1f49ed61b0b65c52a149d /sound/soc/intel/boards/bytcr_rt5651.c
parente50186e1dae67e070d4725b1f0b35b131969141d (diff)
downloadlinux-b4ecd58b01fbd9420bb3d8911c526dc877319df5.tar.xz
ASoC: Intel: byt*: 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 byt* 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> Link: https://lore.kernel.org/r/20200617165616.18511-2-pierre-louis.bossart@linux.intel.com Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'sound/soc/intel/boards/bytcr_rt5651.c')
-rw-r--r--sound/soc/intel/boards/bytcr_rt5651.c12
1 files changed, 11 insertions, 1 deletions
diff --git a/sound/soc/intel/boards/bytcr_rt5651.c b/sound/soc/intel/boards/bytcr_rt5651.c
index 520e916e329c..3e5cd3a87c3d 100644
--- a/sound/soc/intel/boards/bytcr_rt5651.c
+++ b/sound/soc/intel/boards/bytcr_rt5651.c
@@ -827,8 +827,18 @@ static int byt_rt5651_resume(struct snd_soc_card *card)
return 0;
}
+#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 rt5651" /* card name will be 'sof-bytcht rt5651' */
+#define DRIVER_NAME "SOF"
+#else
+#define CARD_NAME "bytcr-rt5651"
+#define DRIVER_NAME NULL /* card name will be used for driver name */
+#endif
+
static struct snd_soc_card byt_rt5651_card = {
- .name = "bytcr-rt5651",
+ .name = CARD_NAME,
+ .driver_name = DRIVER_NAME,
.owner = THIS_MODULE,
.dai_link = byt_rt5651_dais,
.num_links = ARRAY_SIZE(byt_rt5651_dais),