diff mbox series

Asoc: qcom: lpass-cpu: Fix dp audio failure on monitors

Message ID 1602596728-11783-1-git-send-email-srivasam@codeaurora.org (mailing list archive)
State New, archived
Headers show
Series Asoc: qcom: lpass-cpu: Fix dp audio failure on monitors | expand

Commit Message

Srinivasa Rao Mandadapu Oct. 13, 2020, 1:45 p.m. UTC 
From: V Sujith Kumar Reddy <vsujithk@codeaurora.org>

Make LPASS_HDMI_TX_PARITY_ADDR reg as volatile to fix
dp audio failure with external monitors.
This patch is upgrade to below patch series.
https://lore.kernel.org/patchwork/project/lkml/list/?series=466460

Signed-off-by: V Sujith Kumar Reddy <vsujithk@codeaurora.org>
Signed-off-by: Srinivasa Rao Mandadapu <srivasam@codeaurora.org>
---
 sound/soc/qcom/lpass-cpu.c | 2 ++
 1 file changed, 2 insertions(+)
diff mbox series

Patch

diff --git a/sound/soc/qcom/lpass-cpu.c b/sound/soc/qcom/lpass-cpu.c
index ba2aca3..78de888 100644
--- a/sound/soc/qcom/lpass-cpu.c
+++ b/sound/soc/qcom/lpass-cpu.c
@@ -660,6 +660,8 @@  static bool lpass_hdmi_regmap_volatile(struct device *dev, unsigned int reg)
 		return true;
 	if (reg == LPASS_HDMI_TX_LEGACY_ADDR(v))
 		return true;
+	if (reg == LPASS_HDMI_TX_PARITY_ADDR(v))
+		return true;
 
 	for (i = 0; i < v->rdma_channels; ++i) {
 		if (reg == LPAIF_HDMI_RDMACURR_REG(v, i))