drm/msm/sde: enable constant color for UBWC 3.0



Since const color has more priority than const alpha,
change enables constant color mask for UBWC 3.0 and
disables constant alpha.

Change-Id: I0bae836995d67ef3806c6d7794a85a41cb07b128
Signed-off-by: Narendra Muppalla <NarendraM@codeaurora.org>

parent d732694b

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

+4 −0

Original line number	Diff line number	Diff line
		@@ -342,6 +342,10 @@ static void sde_hw_sspp_setup_format(struct sde_hw_pipe *ctx,
		SDE_REG_WRITE(c, SSPP_UBWC_STATIC_CTRL,
		alpha_en_mask \| (ctx->mdp->ubwc_swizzle) \|
		(ctx->mdp->highest_bank_bit << 4));
		} else if (IS_UBWC_30_SUPPORTED(ctx->catalog->ubwc_version)) {
		SDE_REG_WRITE(c, SSPP_UBWC_STATIC_CTRL,
		BIT(30) \| (ctx->mdp->ubwc_swizzle) \|
		(ctx->mdp->highest_bank_bit << 4));
		}
		}