Re: [PATCH] drm/msm/dpu: Add missing NULL pointer check for pingpong interface

On Thu, Dec 11, 2025 at 12:36:30PM +0300, Nikolay Kuratov wrote:

It is checked almost always in dpu_encoder_phys_wb_setup_ctl(), but in a single place the check is missing. Also use convenient locals instead of phys_enc->* where available.

Cc: stable@vger.kernel.org Fixes: d7d0e73f7de33 ("drm/msm/dpu: introduce the dpu_encoder_phys_* for writeback") Signed-off-by: Nikolay Kuratov kniv@yandex-team.ru

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drivers/gpu/drm/msm/disp/dpu1/dpu_encoder_phys_wb.c | 10 ++++------ 1 file changed, 4 insertions(+), 6 deletions(-)

Reviewed-by: Dmitry Baryshkov dmitry.baryshkov@oss.qualcomm.com