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| author |   Sankeerth Billakanti <quic_sbillaka@quicinc.com> | 2021-11-02 13:18:44 +0530 |
|---|---|---|
| committer |   Rob Clark <robdclark@chromium.org> | 2021-11-28 09:32:03 -0800 |
| commit | 34f3b16575d1c371399ba8e2724d2bd67f75a0f5 (patch) | |
| tree | 1e1f902c5581f4eaed12c09e915ca0073e92684e /drivers/gpu/drm/msm/msm_rd.c | |
| parent | drm/dp: Add macro to check max_downspread capability (diff) | |
| download | linux-dev-34f3b16575d1c371399ba8e2724d2bd67f75a0f5.tar.xz linux-dev-34f3b16575d1c371399ba8e2724d2bd67f75a0f5.zip | |
drm/msm/dp: Enable downspread for supported DP sinks
The sc7280 eDP sink that supports downspread will fail link training
if source does not enable SSC / downspread. This change will set the
downspread bit in the DP sink if supported and indicate SSC support
to the DP PHY driver.
Signed-off-by: Sankeerth Billakanti <quic_sbillaka@quicinc.com>
Reviewed-by: Stephen Boyd <swboyd@chromium.org>
Link: https://lore.kernel.org/r/1635839325-401-5-git-send-email-quic_sbillaka@quicinc.com
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Signed-off-by: Rob Clark <robdclark@chromium.org>
Diffstat (limited to 'drivers/gpu/drm/msm/msm_rd.c')
0 files changed, 0 insertions, 0 deletions