Fix below compile warning when open enum-conversion option check: drivers/gpu/drm/amd/amdgpu/../display/modules/color/color_gamma.c: In function ‘apply_degamma_for_user_regamma’: drivers/gpu/drm/amd/amdgpu/../display/modules/color/color_gamma.c:1695:29: error: implicit conversion from ‘enum <anonymous>’ to ‘enum dc_transfer_func_predefined’ [-Werror=enum-conversion] 1695 | build_coefficients(&coeff, true); | ^~~~ As 'build_coefficients' definition, it needs enum 'dc_transfer_func_predefined' type acts as the second argument, instead of bool-type one. The numerical values of TRANSFER_FUNCTION_BT709 & true happen to be the same, so there is no change in behavior. Signed-off-by: Zeng Heng <zengheng4@xxxxxxxxxx> --- drivers/gpu/drm/amd/display/modules/color/color_gamma.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/gpu/drm/amd/display/modules/color/color_gamma.c b/drivers/gpu/drm/amd/display/modules/color/color_gamma.c index 04f7656906ca..2f807d787c77 100644 --- a/drivers/gpu/drm/amd/display/modules/color/color_gamma.c +++ b/drivers/gpu/drm/amd/display/modules/color/color_gamma.c @@ -1692,7 +1692,7 @@ static void apply_degamma_for_user_regamma(struct pwl_float_data_ex *rgb_regamma struct pwl_float_data_ex *rgb = rgb_regamma; const struct hw_x_point *coord_x = coordinates_x; - build_coefficients(&coeff, true); + build_coefficients(&coeff, TRANSFER_FUNCTION_BT709); i = 0; while (i != hw_points_num + 1) { -- 2.25.1