diff options
Diffstat (limited to 'meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.14.71/2436-amdgpu-dc-inline-some-of-the-fixed-32_32-fns.patch')
-rw-r--r-- | meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.14.71/2436-amdgpu-dc-inline-some-of-the-fixed-32_32-fns.patch | 199 |
1 files changed, 199 insertions, 0 deletions
diff --git a/meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.14.71/2436-amdgpu-dc-inline-some-of-the-fixed-32_32-fns.patch b/meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.14.71/2436-amdgpu-dc-inline-some-of-the-fixed-32_32-fns.patch new file mode 100644 index 00000000..590f18e6 --- /dev/null +++ b/meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.14.71/2436-amdgpu-dc-inline-some-of-the-fixed-32_32-fns.patch @@ -0,0 +1,199 @@ +From 63f9dad30cf6f407fd3f0bf309ffad976c77fca4 Mon Sep 17 00:00:00 2001 +From: Dave Airlie <airlied@redhat.com> +Date: Fri, 29 Sep 2017 15:45:07 +1000 +Subject: [PATCH 2436/4131] amdgpu/dc: inline some of the fixed 32_32 fns + +This drops ~400 bytes here. + +Signed-off-by: Dave Airlie <airlied@redhat.com> +Reviewed-by: Harry Wentland <harry.wentland@amd.com> +--- + drivers/gpu/drm/amd/display/dc/basics/fixpt32_32.c | 60 ----------------- + drivers/gpu/drm/amd/display/include/fixed32_32.h | 76 +++++++++++++++++----- + 2 files changed, 61 insertions(+), 75 deletions(-) + +diff --git a/drivers/gpu/drm/amd/display/dc/basics/fixpt32_32.c b/drivers/gpu/drm/amd/display/dc/basics/fixpt32_32.c +index 911e90b..4d3aaa8 100644 +--- a/drivers/gpu/drm/amd/display/dc/basics/fixpt32_32.c ++++ b/drivers/gpu/drm/amd/display/dc/basics/fixpt32_32.c +@@ -57,14 +57,6 @@ struct fixed32_32 dal_fixed32_32_from_fraction(uint32_t n, uint32_t d) + return fx; + } + +-struct fixed32_32 dal_fixed32_32_from_int(uint32_t value) +-{ +- struct fixed32_32 fx; +- +- fx.value = (uint64_t)value<<32; +- return fx; +-} +- + struct fixed32_32 dal_fixed32_32_add( + struct fixed32_32 lhs, + struct fixed32_32 rhs) +@@ -155,67 +147,15 @@ struct fixed32_32 dal_fixed32_32_div_int(struct fixed32_32 lhs, uint32_t rhs) + return fx; + } + +-struct fixed32_32 dal_fixed32_32_min( +- struct fixed32_32 lhs, +- struct fixed32_32 rhs) +-{ +- return (lhs.value < rhs.value) ? lhs : rhs; +-} +- +-struct fixed32_32 dal_fixed32_32_max( +- struct fixed32_32 lhs, +- struct fixed32_32 rhs) +-{ +- return (lhs.value > rhs.value) ? lhs : rhs; +-} +- +-bool dal_fixed32_32_gt(struct fixed32_32 lhs, struct fixed32_32 rhs) +-{ +- return lhs.value > rhs.value; +-} +-bool dal_fixed32_32_gt_int(struct fixed32_32 lhs, uint32_t rhs) +-{ +- return lhs.value > ((uint64_t)rhs<<32); +-} +- +-bool dal_fixed32_32_lt(struct fixed32_32 lhs, struct fixed32_32 rhs) +-{ +- return lhs.value < rhs.value; +-} +- +-bool dal_fixed32_32_le(struct fixed32_32 lhs, struct fixed32_32 rhs) +-{ +- return lhs.value <= rhs.value; +-} +- +-bool dal_fixed32_32_lt_int(struct fixed32_32 lhs, uint32_t rhs) +-{ +- return lhs.value < ((uint64_t)rhs<<32); +-} +- +-bool dal_fixed32_32_le_int(struct fixed32_32 lhs, uint32_t rhs) +-{ +- return lhs.value <= ((uint64_t)rhs<<32); +-} +- + uint32_t dal_fixed32_32_ceil(struct fixed32_32 v) + { + ASSERT((uint32_t)v.value ? (v.value >> 32) + 1 >= 1 : true); + return (v.value>>32) + ((uint32_t)v.value ? 1 : 0); + } + +-uint32_t dal_fixed32_32_floor(struct fixed32_32 v) +-{ +- return v.value>>32; +-} +- + uint32_t dal_fixed32_32_round(struct fixed32_32 v) + { + ASSERT(v.value + (1ULL<<31) >= (1ULL<<31)); + return (v.value + (1ULL<<31))>>32; + } + +-bool dal_fixed32_32_eq(struct fixed32_32 lhs, struct fixed32_32 rhs) +-{ +- return lhs.value == rhs.value; +-} +diff --git a/drivers/gpu/drm/amd/display/include/fixed32_32.h b/drivers/gpu/drm/amd/display/include/fixed32_32.h +index c7ddd0e..9c70341 100644 +--- a/drivers/gpu/drm/amd/display/include/fixed32_32.h ++++ b/drivers/gpu/drm/amd/display/include/fixed32_32.h +@@ -38,7 +38,14 @@ static const struct fixed32_32 dal_fixed32_32_one = { 0x100000000LL }; + static const struct fixed32_32 dal_fixed32_32_half = { 0x80000000LL }; + + struct fixed32_32 dal_fixed32_32_from_fraction(uint32_t n, uint32_t d); +-struct fixed32_32 dal_fixed32_32_from_int(uint32_t value); ++static inline struct fixed32_32 dal_fixed32_32_from_int(uint32_t value) ++{ ++ struct fixed32_32 fx; ++ ++ fx.value = (uint64_t)value<<32; ++ return fx; ++} ++ + struct fixed32_32 dal_fixed32_32_add( + struct fixed32_32 lhs, + struct fixed32_32 rhs); +@@ -63,21 +70,60 @@ struct fixed32_32 dal_fixed32_32_div( + struct fixed32_32 dal_fixed32_32_div_int( + struct fixed32_32 lhs, + uint32_t rhs); +-struct fixed32_32 dal_fixed32_32_min( +- struct fixed32_32 lhs, +- struct fixed32_32 rhs); +-struct fixed32_32 dal_fixed32_32_max( +- struct fixed32_32 lhs, +- struct fixed32_32 rhs); +-bool dal_fixed32_32_gt(struct fixed32_32 lhs, struct fixed32_32 rhs); +-bool dal_fixed32_32_gt_int(struct fixed32_32 lhs, uint32_t rhs); +-bool dal_fixed32_32_lt(struct fixed32_32 lhs, struct fixed32_32 rhs); +-bool dal_fixed32_32_lt_int(struct fixed32_32 lhs, uint32_t rhs); +-bool dal_fixed32_32_le(struct fixed32_32 lhs, struct fixed32_32 rhs); +-bool dal_fixed32_32_le_int(struct fixed32_32 lhs, uint32_t rhs); +-bool dal_fixed32_32_eq(struct fixed32_32 lhs, struct fixed32_32 rhs); ++ ++static inline struct fixed32_32 dal_fixed32_32_min(struct fixed32_32 lhs, ++ struct fixed32_32 rhs) ++{ ++ return (lhs.value < rhs.value) ? lhs : rhs; ++} ++ ++static inline struct fixed32_32 dal_fixed32_32_max(struct fixed32_32 lhs, ++ struct fixed32_32 rhs) ++{ ++ return (lhs.value > rhs.value) ? lhs : rhs; ++} ++ ++static inline bool dal_fixed32_32_gt(struct fixed32_32 lhs, struct fixed32_32 rhs) ++{ ++ return lhs.value > rhs.value; ++} ++ ++static inline bool dal_fixed32_32_gt_int(struct fixed32_32 lhs, uint32_t rhs) ++{ ++ return lhs.value > ((uint64_t)rhs<<32); ++} ++ ++static inline bool dal_fixed32_32_lt(struct fixed32_32 lhs, struct fixed32_32 rhs) ++{ ++ return lhs.value < rhs.value; ++} ++ ++static inline bool dal_fixed32_32_lt_int(struct fixed32_32 lhs, uint32_t rhs) ++{ ++ return lhs.value < ((uint64_t)rhs<<32); ++} ++ ++static inline bool dal_fixed32_32_le(struct fixed32_32 lhs, struct fixed32_32 rhs) ++{ ++ return lhs.value <= rhs.value; ++} ++ ++static inline bool dal_fixed32_32_le_int(struct fixed32_32 lhs, uint32_t rhs) ++{ ++ return lhs.value <= ((uint64_t)rhs<<32); ++} ++ ++static inline bool dal_fixed32_32_eq(struct fixed32_32 lhs, struct fixed32_32 rhs) ++{ ++ return lhs.value == rhs.value; ++} ++ + uint32_t dal_fixed32_32_ceil(struct fixed32_32 value); +-uint32_t dal_fixed32_32_floor(struct fixed32_32 value); ++static inline uint32_t dal_fixed32_32_floor(struct fixed32_32 value) ++{ ++ return value.value>>32; ++} ++ + uint32_t dal_fixed32_32_round(struct fixed32_32 value); + + #endif +-- +2.7.4 + |