Messages in this thread | | | Date | Mon, 18 Mar 2024 11:18:27 -0700 | Subject | Re: [PATCH v2 2/4] drm/msm/dp: Account for the timeout in wait_hpd_asserted() callback | From | Abhinav Kumar <> |
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On 3/15/2024 2:36 PM, Douglas Anderson wrote: > The DP wait_hpd_asserted() callback is passed a timeout which > indicates how long we should wait for HPD. This timeout was being > ignored in the MSM DP implementation and instead a hardcoded 500 ms > timeout was used. Fix it to use the proper timeout. > > As part of this we move the hardcoded 500 ms number into the AUX > transfer function, which isn't given a timeout. The wait in the AUX > transfer function will be removed in a future commit. > > Fixes: e2969ee30252 ("drm/msm/dp: move of_dp_aux_populate_bus() to eDP probe()") > Signed-off-by: Douglas Anderson <dianders@chromium.org> > --- > > (no changes since v1) > > drivers/gpu/drm/msm/dp/dp_aux.c | 5 +++-- > drivers/gpu/drm/msm/dp/dp_catalog.c | 7 ++++--- > drivers/gpu/drm/msm/dp/dp_catalog.h | 3 ++- > 3 files changed, 9 insertions(+), 6 deletions(-) >
Reviewed-by: Abhinav Kumar <quic_abhinavk@quicinc.com>
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