Commit 592ddac9 authored by Alex Hung's avatar Alex Hung Committed by Alex Deucher
Browse files

drm/amd/display: Initialize mode_select to 0 



[WHAT]
mode_select was supposed to be initialized in mpc_read_gamut_remap but
is not set in default case. This can cause indeterminate
behaviors.

This is reported as an UNINIT error by Coverity.

Reviewed-by: default avatarAurabindo Pillai <aurabindo.pillai@amd.com>
Signed-off-by: default avatarAlex Hung <alex.hung@amd.com>
Signed-off-by: default avatarFangzhi Zuo <jerry.zuo@amd.com>
Tested-by: default avatarDaniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: default avatarAlex Deucher <alexander.deucher@amd.com>
parent 7beee6e9

drivers/gpu/drm/amd/display/dc/mpc/dcn401/dcn401_mpc.c

+1 −1
Original line number Diff line number Diff line
@@ -561,7 +561,7 @@ void mpc401_get_gamut_remap(struct mpc *mpc, 
	struct mpc_grph_gamut_adjustment *adjust)

{

	uint16_t arr_reg_val[12] = {0};

	uint32_t mode_select;

	uint32_t mode_select = MPCC_GAMUT_REMAP_MODE_SELECT_0;



	mpc_read_gamut_remap(mpc, mpcc_id, arr_reg_val, adjust->mpcc_gamut_remap_block_id, &mode_select);