Unverified Commit e04aab96 authored by Chancel Liu's avatar Chancel Liu Committed by Mark Brown
Browse files

ASoC: fsl_micfil: Add default quality for different platforms 



Add a default quality flag in soc data. For i.MX8MP/93/943 platforms on
which range control is constrained, set medium quality by default to
achieve better audio performance and wider adjustable range control.

Signed-off-by: default avatarChancel Liu <chancel.liu@nxp.com>
Acked-by: default avatarShengjiu Wang <shengjiu.wang@gmail.com>
Link: https://patch.msgid.link/20251127022652.674574-2-chancel.liu@nxp.com


Signed-off-by: default avatarMark Brown <broonie@kernel.org>
parent a76e1d95

sound/soc/fsl/fsl_micfil.c

+6 −1
Original line number Diff line number Diff line
@@ -92,6 +92,7 @@ struct fsl_micfil_soc_data { 
	bool volume_sx;

	u64  formats;

	int  fifo_offset;

	enum quality default_quality;

};



static struct fsl_micfil_soc_data fsl_micfil_imx8mm = {
@@ -102,6 +103,7 @@ static struct fsl_micfil_soc_data fsl_micfil_imx8mm = { 
	.formats = SNDRV_PCM_FMTBIT_S16_LE,

	.volume_sx = true,

	.fifo_offset = 0,

	.default_quality = QUALITY_VLOW0,

};



static struct fsl_micfil_soc_data fsl_micfil_imx8mp = {
@@ -112,6 +114,7 @@ static struct fsl_micfil_soc_data fsl_micfil_imx8mp = { 
	.formats = SNDRV_PCM_FMTBIT_S32_LE,

	.volume_sx = false,

	.fifo_offset = 0,

	.default_quality = QUALITY_MEDIUM,

};



static struct fsl_micfil_soc_data fsl_micfil_imx93 = {
@@ -124,6 +127,7 @@ static struct fsl_micfil_soc_data fsl_micfil_imx93 = { 
	.use_verid = true,

	.volume_sx = false,

	.fifo_offset = 0,

	.default_quality = QUALITY_MEDIUM,

};



static struct fsl_micfil_soc_data fsl_micfil_imx943 = {
@@ -136,6 +140,7 @@ static struct fsl_micfil_soc_data fsl_micfil_imx943 = { 
	.use_verid = true,

	.volume_sx = false,

	.fifo_offset = -4,

	.default_quality = QUALITY_MEDIUM,

};



static const struct of_device_id fsl_micfil_dt_ids[] = {
@@ -892,7 +897,7 @@ static int fsl_micfil_dai_probe(struct snd_soc_dai *cpu_dai) 
	unsigned int val = 0;

	int ret, i;



	micfil->quality = QUALITY_VLOW0;

	micfil->quality = micfil->soc->default_quality;

	micfil->card = cpu_dai->component->card;



	/* set default gain to 2 */