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Commit 80c471ea authored by Mark Yao's avatar Mark Yao
Browse files

drm/rockchip: vop: report error when check resource error 



The user would be confused while facing a error commit without
any error report.

Signed-off-by: default avatarMark Yao <mark.yao@rock-chips.com>
Reviewed-by: default avatarSandy huang <sandy.huang@rock-chips.com>
Link: https://patchwork.freedesktop.org/patch/msgid/1501494596-7090-1-git-send-email-mark.yao@rock-chips.com
parent 79a0b149

drivers/gpu/drm/rockchip/rockchip_drm_vop.c

+3 −1
Original line number Diff line number Diff line
@@ -679,8 +679,10 @@ static int vop_plane_atomic_check(struct drm_plane *plane, 
	 * Src.x1 can be odd when do clip, but yuv plane start point

	 * need align with 2 pixel.

	 */

	if (is_yuv_support(fb->format->format) && ((state->src.x1 >> 16) % 2))

	if (is_yuv_support(fb->format->format) && ((state->src.x1 >> 16) % 2)) {

		DRM_ERROR("Invalid Source: Yuv format not support odd xpos\n");

		return -EINVAL;

	}



	return 0;

}