linux-kernel - Re: [PATCH v4 0/4] check sink_count before update is

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Date:   Thu, 6 May 2021 17:23:32 -0700
From:   Rob Clark <robdclark@...il.com>
To:     Kuogee Hsieh <khsieh@...eaurora.org>
Cc:     Sean Paul <sean@...rly.run>, Stephen Boyd <swboyd@...omium.org>,
        Abhinav Kumar <abhinavk@...eaurora.org>,
        aravindh@...eaurora.org, David Airlie <airlied@...ux.ie>,
        Daniel Vetter <daniel@...ll.ch>,
        linux-arm-msm <linux-arm-msm@...r.kernel.org>,
        dri-devel <dri-devel@...ts.freedesktop.org>,
        freedreno <freedreno@...ts.freedesktop.org>,
        Linux Kernel Mailing List <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH v4 0/4] check sink_count before update is_connected status

On Wed, Apr 21, 2021 at 4:38 PM Kuogee Hsieh <khsieh@...eaurora.org> wrote:
>
> 1) check sink_count before update is_connected status
> 2) initialize audio_comp when audio starts
> 3) check main link status before start aux read
> 4) dp_link_parse_sink_count() return immediately if aux read failed
>
> Kuogee Hsieh (4):
>   drm/msm/dp: check sink_count before update is_connected status
>   drm/msm/dp: initialize audio_comp when audio starts
>   drm/msm/dp: check main link status before start aux read
>   drm/msm/dp: dp_link_parse_sink_count() return immediately if aux read
>     failed

I've picked up these two in msm-next for an upcoming -fixes pull req:

  drm/msm/dp: initialize audio_comp when audio starts
  drm/msm/dp: check sink_count before update is_connected status

BR,
-R


>
>  drivers/gpu/drm/msm/dp/dp_audio.c   |  1 +
>  drivers/gpu/drm/msm/dp/dp_aux.c     |  5 +++++
>  drivers/gpu/drm/msm/dp/dp_display.c | 38 +++++++++++++++++++++++++------------
>  drivers/gpu/drm/msm/dp/dp_display.h |  1 +
>  drivers/gpu/drm/msm/dp/dp_link.c    | 20 ++++++++++++++-----
>  5 files changed, 48 insertions(+), 17 deletions(-)
>
> --
> The Qualcomm Innovation Center, Inc. is a member of the Code Aurora Forum,
> a Linux Foundation Collaborative Project
>