diff options
| author | Abhinav Kumar <quic_abhinavk@quicinc.com> | 2024-07-25 15:04:50 -0700 |
|---|---|---|
| committer | Abhinav Kumar <quic_abhinavk@quicinc.com> | 2024-08-05 13:55:26 -0700 |
| commit | 319aca883bfa1b85ee08411541b51b9a934ac858 (patch) | |
| tree | 597b0e22a89032f009985867cff140598b6c1375 /lib/crypto/mpi/mpi-bit.c | |
| parent | aedf02e46eb549dac8db4821a6b9f0c6bf6e3990 (diff) | |
drm/msm/dp: reset the link phy params before link training
Before re-starting link training reset the link phy params namely
the pre-emphasis and voltage swing levels otherwise the next
link training begins at the previously cached levels which can result
in link training failures.
Fixes: 8ede2ecc3e5e ("drm/msm/dp: Add DP compliance tests on Snapdragon Chipsets")
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Tested-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> # SM8350-HDK
Reviewed-by: Stephen Boyd <swboyd@chromium.org>
Patchwork: https://patchwork.freedesktop.org/patch/605946/
Link: https://lore.kernel.org/r/20240725220450.131245-1-quic_abhinavk@quicinc.com
Signed-off-by: Abhinav Kumar <quic_abhinavk@quicinc.com>
Diffstat (limited to 'lib/crypto/mpi/mpi-bit.c')
0 files changed, 0 insertions, 0 deletions