Re: [PATCH 13/14] drm/msm/dp: move next_bridge handling to dp_display

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On 1/19/2024 6:31 PM, Dmitry Baryshkov wrote:
On Fri, 19 Jan 2024 at 23:14, Kuogee Hsieh <quic_khsieh@xxxxxxxxxxx> wrote:
Dmitry,

I am testing this patch serial with msm-next branch.

This patch cause system crash during booting up for me.

Is this patch work for you?
Yes, tested on top of linux-next. However I only tested it with
DP-over-USBC. What is your testcase? Could you please share the crash
log?

I tested it on chrome device (sc7280) which has eDP as primary and without external USBC DP connected.

It crashes during boot.

I will debug it more and collect logs for you.


On 12/29/2023 2:56 PM, Dmitry Baryshkov wrote:
Remove two levels of indirection and fetch next bridge directly in
dp_display_probe_tail().

Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@xxxxxxxxxx>
---
   drivers/gpu/drm/msm/dp/dp_display.c | 42 +++++++++--------------------
   drivers/gpu/drm/msm/dp/dp_parser.c  | 14 ----------
   drivers/gpu/drm/msm/dp/dp_parser.h  | 14 ----------
   3 files changed, 13 insertions(+), 57 deletions(-)




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