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Commit 59dd8c22 authored by Camus Wong's avatar Camus Wong Committed by Gerrit - the friendly Code Review server
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SDE: Fix the minimum value in display property 



The minium value of u32 is zero instead of -1.  -1 will become the
largest value in u32.

Change-Id: I20fcab7d5912d6da7c4afe1ec7a86333767b0bf1
Signed-off-by: default avatarCamus Wong <camusw@codeaurora.org>
parent 4c194c8c

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

+2 −2
Original line number Diff line number Diff line
@@ -1804,8 +1804,8 @@ static void _sde_plane_install_properties(struct drm_plane *plane, 
	char feature_name[256];

	struct sde_phy_plane *pp;

	uint32_t features = 0xFFFFFFFF, nformats = 64;

	u32 maxlinewidth = -1, maxupscale = -1, maxdwnscale = -1;

	u32 maxhdeciexp = -1, maxvdeciexp = -1;

	u32 maxlinewidth = 0, maxupscale = 0, maxdwnscale = 0;

	u32 maxhdeciexp = 0, maxvdeciexp = 0;



	if (!plane || !psde) {

		SDE_ERROR("invalid plane\n");