[PATCH 0/1] Regression in rockchipdrm

Tobias Schramm t.schramm at manjaro.org
Wed Jan 8 14:39:48 PST 2020


commit 2589c4025f13 ("drm/rockchip: Avoid drm_dp_link helpers") changed
the datatype used for storing the display port data rate to u8.
A u8 is not sufficient to store the data rate, resulting in a crash due
to incorrect calculations.

This series resolves the issue by restoring the data types changed in
commit 2589c4025f13 to their original type.

Tobias Schramm (1):
  drm/rockchip: fix integer type used for storing dp data rate and lane
    count

 drivers/gpu/drm/rockchip/cdn-dp-core.h | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

-- 
2.24.1




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