mt8195_cg_patch is used to reset the default value of audio cg, so the
register value could be consistent with CCF reference count.
Nevertheless, AUDIO_TOP_CON1[1:0] is used to control an internal mux,
and it's expected to keep the default value 0.
This patch corrects the default value in case an unexpected behavior
happens in the future.
Fixes: 6746cc8582599 ("ASoC: mediatek: mt8195: add platform driver")
Signed-off-by: Trevor Wu <[email protected]>
---
sound/soc/mediatek/mt8195/mt8195-afe-pcm.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/sound/soc/mediatek/mt8195/mt8195-afe-pcm.c b/sound/soc/mediatek/mt8195/mt8195-afe-pcm.c
index 8a6db24116e3..e425f868476a 100644
--- a/sound/soc/mediatek/mt8195/mt8195-afe-pcm.c
+++ b/sound/soc/mediatek/mt8195/mt8195-afe-pcm.c
@@ -3029,7 +3029,7 @@ static const struct reg_sequence mt8195_afe_reg_defaults[] = {
static const struct reg_sequence mt8195_cg_patch[] = {
{ AUDIO_TOP_CON0, 0xfffffffb },
- { AUDIO_TOP_CON1, 0xfffffffa },
+ { AUDIO_TOP_CON1, 0xfffffff8 },
};
static int mt8195_afe_init_registers(struct mtk_base_afe *afe)
--
2.18.0
On Thu, 16 Dec 2021 10:24:24 +0800, Trevor Wu wrote:
> mt8195_cg_patch is used to reset the default value of audio cg, so the
> register value could be consistent with CCF reference count.
> Nevertheless, AUDIO_TOP_CON1[1:0] is used to control an internal mux,
> and it's expected to keep the default value 0.
>
> This patch corrects the default value in case an unexpected behavior
> happens in the future.
>
> [...]
Applied to
https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git for-linus
Thanks!
[1/1] ASoC: mediatek: mt8195: correct default value
commit: 30e693ee82d20361f2caacca3b68c79e1a7cb16c
All being well this means that it will be integrated into the linux-next
tree (usually sometime in the next 24 hours) and sent to Linus during
the next merge window (or sooner if it is a bug fix), however if
problems are discovered then the patch may be dropped or reverted.
You may get further e-mails resulting from automated or manual testing
and review of the tree, please engage with people reporting problems and
send followup patches addressing any issues that are reported if needed.
If any updates are required or you are submitting further changes they
should be sent as incremental updates against current git, existing
patches will not be replaced.
Please add any relevant lists and maintainers to the CCs when replying
to this mail.
Thanks,
Mark