From fcd2f4bf8bbe73ac860d1be275a22a54a8d8d385 Mon Sep 17 00:00:00 2001 From: Amy Zhang Date: Thu, 5 Jan 2017 17:12:20 -0500 Subject: drm/amd/display: Output Transfer Function Regamma Refactor - Create translation function to translate logical format to hw format - Refactor to use transfer function in dc instead of input gamma Signed-off-by: Amy Zhang Acked-by: Harry Wentland Reviewed-by: Anthony Koo Signed-off-by: Alex Deucher --- drivers/gpu/drm/amd/display/include/fixed31_32.h | 8 ++++++++ 1 file changed, 8 insertions(+) (limited to 'drivers/gpu/drm/amd/display/include') diff --git a/drivers/gpu/drm/amd/display/include/fixed31_32.h b/drivers/gpu/drm/amd/display/include/fixed31_32.h index c28de167250f..5a4364dfd2f7 100644 --- a/drivers/gpu/drm/amd/display/include/fixed31_32.h +++ b/drivers/gpu/drm/amd/display/include/fixed31_32.h @@ -190,6 +190,14 @@ struct fixed31_32 dal_fixed31_32_add( struct fixed31_32 arg1, struct fixed31_32 arg2); +/* + * @brief + * result = arg1 + arg2 + */ +struct fixed31_32 dal_fixed31_32_add_int( + struct fixed31_32 arg1, + int32_t arg2); + /* * @brief * result = arg1 - arg2 -- cgit v1.2.3