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ASoC: fsl_micfil: Differentiate register access permission for platforms

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On i.MX9x platforms, the REG_MICFIL_FSYNC_CTRL, REG_MICFIL_VERID,
REG_MICFIL_PARAM are added, but they are not existed on i.MX8x
platforms.

Use the existed micfil->soc->use_verid to distinguish the access
permission for these platforms.

Signed-off-by: Shengjiu Wang <shengjiu.wang@nxp.com>
Link: https://patch.msgid.link/1721897694-6088-3-git-send-email-shengjiu.wang@nxp.com
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Shengjiu Wang
2024-07-25 16:54:54 +08:00
committed by Mark Brown
parent 4ddd51ccff
commit aa4f76ef09
1 changed files with 14 additions and 4 deletions
Download Patch File Download Diff File Expand all files Collapse all files

18
sound/soc/fsl/fsl_micfil.c
View File

@@ -855,6 +855,8 @@ static const struct reg_default fsl_micfil_reg_defaults[] = {
static bool fsl_micfil_readable_reg(struct device *dev, unsigned int reg)
{
struct fsl_micfil *micfil = dev_get_drvdata(dev);
switch (reg) {
case REG_MICFIL_CTRL1:
case REG_MICFIL_CTRL2:
@@ -872,9 +874,6 @@ static bool fsl_micfil_readable_reg(struct device *dev, unsigned int reg)
case REG_MICFIL_DC_CTRL:
case REG_MICFIL_OUT_CTRL:
case REG_MICFIL_OUT_STAT:
case REG_MICFIL_FSYNC_CTRL:
case REG_MICFIL_VERID:
case REG_MICFIL_PARAM:
case REG_MICFIL_VAD0_CTRL1:
case REG_MICFIL_VAD0_CTRL2:
case REG_MICFIL_VAD0_STAT:
@@ -883,6 +882,12 @@ static bool fsl_micfil_readable_reg(struct device *dev, unsigned int reg)
case REG_MICFIL_VAD0_NDATA:
case REG_MICFIL_VAD0_ZCD:
return true;
case REG_MICFIL_FSYNC_CTRL:
case REG_MICFIL_VERID:
case REG_MICFIL_PARAM:
if (micfil->soc->use_verid)
return true;
fallthrough;
default:
return false;
}
@@ -890,6 +895,8 @@ static bool fsl_micfil_readable_reg(struct device *dev, unsigned int reg)
static bool fsl_micfil_writeable_reg(struct device *dev, unsigned int reg)
{
struct fsl_micfil *micfil = dev_get_drvdata(dev);
switch (reg) {
case REG_MICFIL_CTRL1:
case REG_MICFIL_CTRL2:
@@ -899,7 +906,6 @@ static bool fsl_micfil_writeable_reg(struct device *dev, unsigned int reg)
case REG_MICFIL_DC_CTRL:
case REG_MICFIL_OUT_CTRL:
case REG_MICFIL_OUT_STAT: /* Write 1 to Clear */
case REG_MICFIL_FSYNC_CTRL:
case REG_MICFIL_VAD0_CTRL1:
case REG_MICFIL_VAD0_CTRL2:
case REG_MICFIL_VAD0_STAT: /* Write 1 to Clear */
@@ -907,6 +913,10 @@ static bool fsl_micfil_writeable_reg(struct device *dev, unsigned int reg)
case REG_MICFIL_VAD0_NCONFIG:
case REG_MICFIL_VAD0_ZCD:
return true;
case REG_MICFIL_FSYNC_CTRL:
if (micfil->soc->use_verid)
return true;
fallthrough;
default:
return false;
}