diff mbox series

[RESEND] Asoc: qcom: lpass-cpu: Mark HDMI TX parity register as volatile

Message ID 1665825530-7593-1-git-send-email-quic_srivasam@quicinc.com
State New
Headers
Series [RESEND] Asoc: qcom: lpass-cpu: Mark HDMI TX parity register as volatile |

Commit Message

Srinivasa Rao Mandadapu Oct. 15, 2022, 9:18 a.m. UTC 
  Update LPASS_HDMI_TX_PARITY_ADDR register as volatile, to fix
dp audio failures observed with some of external monitors.

Fixes: 7cb37b7bd0d3 ("ASoC: qcom: Add support for lpass hdmi driver")

Signed-off-by: Srinivasa Rao Mandadapu <quic_srivasam@quicinc.com>
---
    -- Resending this patch as it was posted long back and forgot to track.

 sound/soc/qcom/lpass-cpu.c | 2 ++
 1 file changed, 2 insertions(+)

Comments

Stephen Boyd Oct. 16, 2022, 6:23 a.m. UTC | #1 
Quoting Srinivasa Rao Mandadapu (2022-10-15 02:18:50)
> Update LPASS_HDMI_TX_PARITY_ADDR register as volatile, to fix
> dp audio failures observed with some of external monitors.
>
> Fixes: 7cb37b7bd0d3 ("ASoC: qcom: Add support for lpass hdmi driver")
>
> Signed-off-by: Srinivasa Rao Mandadapu <quic_srivasam@quicinc.com>
> ---

Reviewed-by: Stephen Boyd <swboyd@chromium.org>
Mark Brown Oct. 19, 2022, 5:13 p.m. UTC | #2 
On Sat, 15 Oct 2022 14:48:50 +0530, Srinivasa Rao Mandadapu wrote:
> Update LPASS_HDMI_TX_PARITY_ADDR register as volatile, to fix
> dp audio failures observed with some of external monitors.
> 
> Fixes: 7cb37b7bd0d3 ("ASoC: qcom: Add support for lpass hdmi driver")
> 
> 

Applied to

   https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git for-next

Thanks!

[1/1] Asoc: qcom: lpass-cpu: Mark HDMI TX parity register as volatile
      commit: 1dd5166102e7ca91e8c5d833110333835e147ddb

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
diff mbox series

Patch

diff --git a/sound/soc/qcom/lpass-cpu.c b/sound/soc/qcom/lpass-cpu.c
index 99a3b44..5435384 100644
--- a/sound/soc/qcom/lpass-cpu.c
+++ b/sound/soc/qcom/lpass-cpu.c
@@ -784,6 +784,8 @@  static bool lpass_hdmi_regmap_volatile(struct device *dev, unsigned int reg)
 		return true;
 	if (reg == LPASS_HDMI_TX_VBIT_CTL_ADDR(v))
 		return true;
+	if (reg == LPASS_HDMI_TX_PARITY_ADDR(v))
+		return true;
 
 	for (i = 0; i < v->hdmi_rdma_channels; ++i) {
 		if (reg == LPAIF_HDMI_RDMACURR_REG(v, i))