diff options
Diffstat (limited to 'meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.14.71/2682-amdgpu-dc-inline-dml_round_to_multiple.patch')
-rw-r--r-- | meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.14.71/2682-amdgpu-dc-inline-dml_round_to_multiple.patch | 87 |
1 files changed, 87 insertions, 0 deletions
diff --git a/meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.14.71/2682-amdgpu-dc-inline-dml_round_to_multiple.patch b/meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.14.71/2682-amdgpu-dc-inline-dml_round_to_multiple.patch new file mode 100644 index 00000000..ec8e80d1 --- /dev/null +++ b/meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.14.71/2682-amdgpu-dc-inline-dml_round_to_multiple.patch @@ -0,0 +1,87 @@ +From f0c13af83d474d01f88dd70e5752e596a347e4b8 Mon Sep 17 00:00:00 2001 +From: Dave Airlie <airlied@redhat.com> +Date: Fri, 29 Sep 2017 17:13:31 +1000 +Subject: [PATCH 2682/4131] amdgpu/dc: inline dml_round_to_multiple + +turns out to be a win to inline this. + +Signed-off-by: Dave Airlie <airlied@redhat.com> +Reviewed-by: Harry Wentland <harry.wentland@amd.com> +Signed-off-by: Alex Deucher <alexander.deucher@amd.com> +--- + drivers/gpu/drm/amd/display/dc/dml/dml_common_defs.c | 19 ------------------- + drivers/gpu/drm/amd/display/dc/dml/dml_common_defs.h | 2 -- + drivers/gpu/drm/amd/display/dc/dml/dml_inline_defs.h | 19 +++++++++++++++++++ + 3 files changed, 19 insertions(+), 21 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 1683514..b953b02 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 +@@ -40,23 +40,4 @@ 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); +-} +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 e11d123..b2847bc 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 +@@ -35,7 +35,5 @@ + #define DTRACE(str, ...) {dm_logger_write(mode_lib->logger, LOG_DML, str, ##__VA_ARGS__); } + + double dml_round(double a); +-unsigned int dml_round_to_multiple( +- unsigned int num, unsigned int multiple, bool up); + + #endif /* __DC_COMMON_DEFS_H__ */ +diff --git a/drivers/gpu/drm/amd/display/dc/dml/dml_inline_defs.h b/drivers/gpu/drm/amd/display/dc/dml/dml_inline_defs.h +index 105c672..e68086b 100644 +--- a/drivers/gpu/drm/amd/display/dc/dml/dml_inline_defs.h ++++ b/drivers/gpu/drm/amd/display/dc/dml/dml_inline_defs.h +@@ -99,4 +99,23 @@ static inline double dml_log(double x, double base) + return (double) dcn_bw_log(x, base); + } + ++static inline 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); ++} + #endif +-- +2.7.4 + |