From: Gustavo Padovan <gustavo.pado...@collabora.co.uk> 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.pado...@collabora.co.uk> Reviewed-by: Joonyoung Shim <jy0922.s...@samsung.com> Tested-by: Tobias Jakobi <tjak...@math.uni-bielefeld.de> --- drivers/gpu/drm/exynos/exynos_drm_crtc.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/drivers/gpu/drm/exynos/exynos_drm_crtc.c b/drivers/gpu/drm/exynos/exynos_drm_crtc.c index 5bfee9b..fe77516 100644 --- a/drivers/gpu/drm/exynos/exynos_drm_crtc.c +++ b/drivers/gpu/drm/exynos/exynos_drm_crtc.c @@ -171,6 +171,9 @@ 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: -- 2.1.0 -- To unsubscribe from this list: send the line "unsubscribe linux-samsung-soc" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html