disp: msm: sde: add ubwc verification during plane atomic check



In targets where ubwc is not supported, atomic check
should fail and return a error value if the input format
is ubwc.

Change-Id: I21a40f510cc852e64fbcc05a5fb4848da4b4faaa
Signed-off-by: Yashwanth <yvulapu@codeaurora.org>

parent 7d5a603a

msm/sde/sde_plane.c

+5 −0

Original line number	Diff line number	Diff line
		@@ -2637,8 +2637,13 @@ static int sde_plane_sspp_atomic_check(struct drm_plane *plane,
		SDE_ERROR_PLANE(psde, "invalid dest rect %u, %u, %ux%u\n",
		dst.x, dst.y, dst.w, dst.h);
		ret = -EINVAL;
		} else if (SDE_FORMAT_IS_UBWC(fmt) &&
		!psde->catalog->ubwc_version) {
		SDE_ERROR_PLANE(psde, "ubwc not supported\n");
		ret = -EINVAL;
		}


		if (ret)
		return ret;