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Commit 26df0a2a authored by Jin Li's avatar Jin Li
Browse files

drm/msm/sde: apply default csc matrix when no user setting 



If user space doesn't configure CSC matrix for YUV color format,
driver needs to apply a default CSC matrix, otherwise, color will
be wrong.

Change-Id: I9d93362578daab2dcf90b4b2fa353faa37fc6b9b
Signed-off-by: default avatarJin Li <jinl@codeaurora.org>
parent 11b62eaa

drivers/gpu/drm/msm/sde/sde_plane.c

+2 −1
Original line number Diff line number Diff line
@@ -417,7 +417,7 @@ static void _sde_plane_setup_csc(struct sde_phy_plane *pp, 
			&csc_size,

			PLANE_PROP_CSC);

	if (!csc)

		return;

		goto apply_value;



	/* user space override */

	memcpy(&pp->csc_cfg, &sde_csc_NOP, sizeof(struct sde_csc_cfg));
@@ -451,6 +451,7 @@ static void _sde_plane_setup_csc(struct sde_phy_plane *pp, 
	if (!pp->csc_ptr)

		SDE_ERROR("invalid csc blob, v%lld\n", csc->version);



apply_value:

	/* revert to kernel default if override not available */

	if (pp->csc_ptr)

		SDE_DEBUG("user blob override for csc\n");