mirrors/linux
1
0
Fork 0
mirror of https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git synced 2026-04-09 15:51:13 -04:00
Code Issues Packages Projects Releases Wiki Activity

drm/msm/dpu: Clear CTL_FETCH_PIPE_ACTIVE before blend setup

Browse Source 
Before blend setup, all existing blend stages are cleared, so shall be
active fetch pipes.

Fixes: b3652e87c0 ("drm/msm/disp/dpu1: add support to program fetch active in ctl path")
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Patchwork: https://patchwork.freedesktop.org/patch/651263/
Link: https://lore.kernel.org/r/20250430-b4-sm8750-display-v5-10-8cab30c3e4df@linaro.org
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
This commit is contained in:
Krzysztof Kozlowski
2025-04-30 15:00:40 +02:00
committed by Dmitry Baryshkov
parent 3c072d50ae
commit 2e162df9f6
1 changed files with 2 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
drivers/gpu/drm/msm/disp/dpu1/dpu_crtc.c
View File

@@ -519,6 +519,8 @@ static void _dpu_crtc_blend_setup(struct drm_crtc *crtc)
if (mixer[i].lm_ctl->ops.clear_all_blendstages)
mixer[i].lm_ctl->ops.clear_all_blendstages(
mixer[i].lm_ctl);
if (mixer[i].lm_ctl->ops.set_active_fetch_pipes)
mixer[i].lm_ctl->ops.set_active_fetch_pipes(mixer[i].lm_ctl, NULL);
}
/* initialize stage cfg */