mirrors/linux-stable
1
0
Fork 0
mirror of https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git synced 2024-10-03 07:38:10 +00:00
Code Issues Releases Wiki Activity

ASoC: codecs: tx-macro: Update tx default values

Browse source 
Update mic control register default values to hardware reset values
lpass sc7280.

Signed-off-by: Srinivasa Rao Mandadapu <srivasam@codeaurora.org>
Co-developed-by: Venkata Prasad Potturu <potturu@codeaurora.org>
Signed-off-by: Venkata Prasad Potturu <potturu@codeaurora.org>
Tested-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
Reviewed-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
Link: https://lore.kernel.org/r/1635234188-7746-5-git-send-email-srivasam@codeaurora.org
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Srinivasa Rao Mandadapu 2021-10-26 13:13:07 +05:30 committed by Mark Brown
parent 864b9b5856
commit 7b285c74e4
No known key found for this signature in database
GPG key ID: 24D68B725D5487D0
1 changed files with 17 additions and 2 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

19
sound/soc/codecs/lpass-tx-macro.c
View file

@ -272,7 +272,7 @@ struct tx_macro {
static const DECLARE_TLV_DB_SCALE(digital_gain, -8400, 100, -8400);
static const struct reg_default tx_defaults[] = {
static struct reg_default tx_defaults[] = {
/* TX Macro */
{ CDC_TX_CLK_RST_CTRL_MCLK_CONTROL, 0x00 },
{ CDC_TX_CLK_RST_CTRL_FS_CNT_CONTROL, 0x00 },
@ -1781,9 +1781,10 @@ static const struct snd_soc_component_driver tx_macro_component_drv = {
static int tx_macro_probe(struct platform_device *pdev)
{
struct device *dev = &pdev->dev;
struct device_node *np = dev->of_node;
struct tx_macro *tx;
void __iomem *base;
int ret;
int ret, reg;
tx = devm_kzalloc(dev, sizeof(*tx), GFP_KERNEL);
if (!tx)
@ -1805,6 +1806,20 @@ static int tx_macro_probe(struct platform_device *pdev)
if (IS_ERR(base))
return PTR_ERR(base);
/* Update defaults for lpass sc7280 */
if (of_device_is_compatible(np, "qcom,sc7280-lpass-tx-macro")) {
for (reg = 0; reg < ARRAY_SIZE(tx_defaults); reg++) {
switch (tx_defaults[reg].reg) {
case CDC_TX_TOP_CSR_SWR_AMIC0_CTL:
case CDC_TX_TOP_CSR_SWR_AMIC1_CTL:
tx_defaults[reg].def = 0x0E;
break;
default:
break;
}
}
}
tx->regmap = devm_regmap_init_mmio(dev, base, &tx_regmap_config);
dev_set_drvdata(dev, tx);