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drm/exynos: atomic phase 2: keep track of framebuffer pointer

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Use drm_atomic_set_fb_for_plane() in the legacy page_flip path to keep
track of the framebuffer pointer and reference.

Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
Reviewed-by: Joonyoung Shim <jy0922.shim@samsung.com>
Tested-by: Tobias Jakobi <tjakobi@math.uni-bielefeld.de>
Signed-off-by: Inki Dae <inki.dae@samsung.com>
This commit is contained in:
Gustavo Padovan 2015-06-01 12:04:45 -03:00 committed by Inki Dae
parent 4ea9526b09
commit 7cf1ff2571
1 changed files with 3 additions and 0 deletions
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3
drivers/gpu/drm/exynos/exynos_drm_crtc.c
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@ -168,6 +168,9 @@ static int exynos_drm_crtc_page_flip(struct drm_crtc *crtc,
crtc_w, crtc_h, crtc->x << 16, crtc->y << 16,
crtc_w << 16, crtc_h << 16);
if (crtc->primary->state)
drm_atomic_set_fb_for_plane(crtc->primary->state, fb);
return 0;
out: