From: Roel Kluin <roel.kl...@gmail.com>
Only set fb_changed if bits_per_pixel or depth changed.
Signed-off-by: Roel Kluin <roel.kl...@gmail.com>
Cc: David Airlie <airl...@linux.ie>
Cc: Zhao Yakui <yakui.z...@intel.com>
Cc: Jesse Barnes <jbar...@virtuousgeek.org>
Signed-off-by: Andrew Morton <a...@linux-foundation.org>
---
drivers/gpu/drm/drm_crtc_helper.c | 2 --
1 file changed, 2 deletions(-)
diff -puN
drivers/gpu/drm/drm_crtc_helper.c~drivers-gpu-drm-drm_crtc_helperc-fix-setting-of-fb_changed-in-drm_crtc_helper_set_config
drivers/gpu/drm/drm_crtc_helper.c
---
a/drivers/gpu/drm/drm_crtc_helper.c~drivers-gpu-drm-drm_crtc_helperc-fix-setting-of-fb_changed-in-drm_crtc_helper_set_config
+++ a/drivers/gpu/drm/drm_crtc_helper.c
@@ -840,8 +840,6 @@ int drm_crtc_helper_set_config(struct dr
set->crtc->fb->bits_per_pixel) ||
set->fb->depth != set->crtc->fb->depth)
fb_changed = true;
- else
- fb_changed = true;
}
if (set->x != set->crtc->x || set->y != set->crtc->y)
_
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