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(parent: 3f93d35) | patch
drm/msm/dp: read hw revision only once
authorDmitry Baryshkov <dmitry.baryshkov@linaro.org>
Sun, 18 May 2025 11:21:35 +0000 (14:21 +0300)
committerDmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Fri, 4 Jul 2025 13:35:18 +0000 (16:35 +0300)
commit7b38d53d46128dafe8966be4c0be55971eabb394
treeead961c21c6e26a9d4e19969c090688460a700bctree
parent3f93d35c9cd364bee222a6793e4af7baae305a7dcommit | diff
drm/msm/dp: read hw revision only once

There is little point in rereading DP controller revision over and over
again. Read it once, after the first software reset.

Reviewed-by: Stephen Boyd <swboyd@chromium.org>
Tested-by: Stephen Boyd <swboyd@chromium.org> # sc7180-trogdor
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Patchwork: https://patchwork.freedesktop.org/patch/654316/
Link: https://lore.kernel.org/r/20250518-fd-dp-audio-fixup-v6-2-2f0ec3ec000d@oss.qualcomm.com
drivers/gpu/drm/msm/dp/dp_catalog.c diff | blob | blame | history
drivers/gpu/drm/msm/dp/dp_catalog.h diff | blob | blame | history
Linux 6.x block layer and io_uring tree(s)