From: Krzysztof Kozlowski Date: Wed, 30 Apr 2025 13:00:38 +0000 (+0200) Subject: drm/msm/dpu: Clear CTL_FETCH_PIPE_ACTIVE on mixer reset X-Git-Tag: v6.16-rc1~33^2~5^2~16 X-Git-Url: https://git.kernel.dk/?a=commitdiff_plain;h=164e00a9e6fbb8045e1a199972a5215c88a935fa;p=linux-block.git drm/msm/dpu: Clear CTL_FETCH_PIPE_ACTIVE on mixer reset Resetting mixers should also include resetting active fetch pipes. Fixes: ae4d721ce100 ("drm/msm/dpu: add an API to reset the encoder related hw blocks") Reviewed-by: Dmitry Baryshkov Signed-off-by: Krzysztof Kozlowski Patchwork: https://patchwork.freedesktop.org/patch/651246/ Link: https://lore.kernel.org/r/20250430-b4-sm8750-display-v5-8-8cab30c3e4df@linaro.org Signed-off-by: Dmitry Baryshkov --- diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.c b/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.c index f9c46180b8f7..7020098360e4 100644 --- a/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.c +++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.c @@ -2194,6 +2194,9 @@ static void dpu_encoder_helper_reset_mixers(struct dpu_encoder_phys *phys_enc) /* clear all blendstages */ if (ctl->ops.setup_blendstage) ctl->ops.setup_blendstage(ctl, hw_mixer[i]->idx, NULL); + + if (ctl->ops.set_active_fetch_pipes) + ctl->ops.set_active_fetch_pipes(ctl, NULL); } }