Messages in this thread | | | Date | Sat, 15 Oct 2022 14:53:09 +0530 | Subject | Re: [PATCH v2] ASoC: qcom: lpass-cpu: mark HDMI TX registers as volatile | From | Srinivasa Rao Mandadapu <> |
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On 10/15/2022 2:41 AM, Stephen Boyd wrote: > Quoting Srinivasa Rao Mandadapu (2022-10-12 22:08:31) >> Update HDMI volatile registers list as DMA, Channel Selection registers, >> vbit control registers are being reflected by hardware DP port >> disconnection. >> >> This update is required to fix no display and no sound issue observed >> after reconnecting TAMA/SANWA DP cables. >> Once DP cable is unplugged, DMA control registers are being reset by >> hardware, however at second plugin, new dma control values does not >> updated to the dma hardware registers since new register value and >> cached values at the time of first plugin are same. >> >> Fixes: 7cb37b7bd0d3 ("ASoC: qcom: Add support for lpass hdmi driver") >> >> Signed-off-by: Srinivasa Rao Mandadapu <quic_srivasam@quicinc.com> >> Reported-by: Kuogee Hsieh <quic_khsieh@quicinc.com> >> --- > I found that another patch in this area hasn't been applied[1]. Is it > still relevant? We're still carrying it in the chromium tree. If it is > relevant can you please resend it. > > [1] https://lore.kernel.org/all/1602596728-11783-1-git-send-email-srivasam@codeaurora.org/
Thanks for Notifying this untracked patch.
Resent the patch. - https://patchwork.kernel.org/project/alsa-devel/patch/1665825530-7593-1-git-send-email-quic_srivasam@quicinc.com/
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