mirror of
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
synced 2024-08-23 17:30:02 +00:00
ASoC: qcom: lpass-cpu: Mark HDMI TX parity register as volatile
[ Upstream commit1dd5166102
] Update LPASS_HDMI_TX_PARITY_ADDR register as volatile, to fix dp audio failures observed with some of external monitors. Fixes:7cb37b7bd0
("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> Link: https://lore.kernel.org/r/1665825530-7593-1-git-send-email-quic_srivasam@quicinc.com Signed-off-by: Mark Brown <broonie@kernel.org> Signed-off-by: Sasha Levin <sashal@kernel.org>
This commit is contained in:
parent
b9f0e9b435
commit
279f04b82f
1 changed files with 2 additions and 0 deletions
|
@ -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))
|
||||
|
|
Loading…
Reference in a new issue