From be93441e621d131f735d88cae1bb093f914b68e1 Mon Sep 17 00:00:00 2001 From: Dave Airlie Date: Thu, 28 Sep 2017 10:55:25 +1000 Subject: [PATCH 3847/4131] amdgpu/dc: drop dml_util_is_420 This is unused code. Signed-off-by: Dave Airlie Reviewed-by: Harry Wentland Signed-off-by: Alex Deucher Signed-off-by: Alex Deucher --- .../gpu/drm/amd/display/dc/dml/dml_common_defs.c | 53 ---------------------- .../gpu/drm/amd/display/dc/dml/dml_common_defs.h | 3 -- 2 files changed, 56 deletions(-) diff --git a/drivers/gpu/drm/amd/display/dc/dml/dml_common_defs.c b/drivers/gpu/drm/amd/display/dc/dml/dml_common_defs.c index d403dda..1eb1c71 100644 --- a/drivers/gpu/drm/amd/display/dc/dml/dml_common_defs.c +++ b/drivers/gpu/drm/amd/display/dc/dml/dml_common_defs.c @@ -39,57 +39,4 @@ double dml_round(double a) return floor; } -unsigned int dml_round_to_multiple( - unsigned int num, - unsigned int multiple, - bool up) -{ - unsigned int remainder; - - if (multiple == 0) - return num; - - remainder = num % multiple; - - if (remainder == 0) - return num; - - if (up) - return (num + multiple - remainder); - else - return (num - remainder); -} - -bool dml_util_is_420(enum source_format_class sorce_format) -{ - bool val = false; - - switch (sorce_format) { - case dm_444_16: - val = false; - break; - case dm_444_32: - val = false; - break; - case dm_444_64: - val = false; - break; - case dm_420_8: - val = true; - break; - case dm_420_10: - val = true; - break; - case dm_422_8: - val = false; - break; - case dm_422_10: - val = false; - break; - default: - BREAK_TO_DEBUGGER(); - } - - return val; -} diff --git a/drivers/gpu/drm/amd/display/dc/dml/dml_common_defs.h b/drivers/gpu/drm/amd/display/dc/dml/dml_common_defs.h index 7589c4b..39f6385 100644 --- a/drivers/gpu/drm/amd/display/dc/dml/dml_common_defs.h +++ b/drivers/gpu/drm/amd/display/dc/dml/dml_common_defs.h @@ -31,9 +31,6 @@ #include "display_mode_structs.h" #include "display_mode_enums.h" -bool dml_util_is_420(enum source_format_class sorce_format); double dml_round(double a); -unsigned int dml_round_to_multiple( - unsigned int num, unsigned int multiple, bool up); #endif /* __DC_COMMON_DEFS_H__ */ -- 2.7.4