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Commit afaf848d authored by Joonyoung Shim's avatar Joonyoung Shim Committed by Inki Dae
Browse files

drm/exynos: fix source data argument for plane 



The exynos_update_plane function needs 16.16 fixed point source data.

Signed-off-by: default avatarJoonyoung Shim <jy0922.shim@samsung.com>
Reviewed-by: default avatarGustavo Padovan <gustavo.padovan@collabora.co.uk>
Signed-off-by: default avatarInki Dae <inki.dae@samsung.com>
parent 0dc499af

drivers/gpu/drm/exynos/exynos_drm_crtc.c

+4 −3
Original line number Diff line number Diff line
@@ -127,7 +127,8 @@ static int exynos_drm_crtc_mode_set_base(struct drm_crtc *crtc, int x, int y, 
	crtc_h = fb->height - y;



	return exynos_update_plane(crtc->primary, crtc, fb, 0, 0,

				   crtc_w, crtc_h, x, y, crtc_w, crtc_h);

				   crtc_w, crtc_h, x << 16, y << 16,

				   crtc_w << 16, crtc_h << 16);

}



static void exynos_drm_crtc_disable(struct drm_crtc *crtc)
@@ -202,8 +203,8 @@ static int exynos_drm_crtc_page_flip(struct drm_crtc *crtc, 
	crtc_w = fb->width - crtc->x;

	crtc_h = fb->height - crtc->y;

	ret = exynos_update_plane(crtc->primary, crtc, fb, 0, 0,

				  crtc_w, crtc_h, crtc->x, crtc->y,

				  crtc_w, crtc_h);

				  crtc_w, crtc_h, crtc->x << 16, crtc->y << 16,

				  crtc_w << 16, crtc_h << 16);

	if (ret) {

		crtc->primary->fb = old_fb;

		spin_lock_irq(&dev->event_lock);