diff options
Diffstat (limited to 'common/recipes-kernel/linux/linux-yocto-4.19.8/1526-drm-amd-display-Add-function-to-create-4d19-fixed-po.patch')
-rw-r--r-- | common/recipes-kernel/linux/linux-yocto-4.19.8/1526-drm-amd-display-Add-function-to-create-4d19-fixed-po.patch | 50 |
1 files changed, 50 insertions, 0 deletions
diff --git a/common/recipes-kernel/linux/linux-yocto-4.19.8/1526-drm-amd-display-Add-function-to-create-4d19-fixed-po.patch b/common/recipes-kernel/linux/linux-yocto-4.19.8/1526-drm-amd-display-Add-function-to-create-4d19-fixed-po.patch new file mode 100644 index 00000000..1b2e3559 --- /dev/null +++ b/common/recipes-kernel/linux/linux-yocto-4.19.8/1526-drm-amd-display-Add-function-to-create-4d19-fixed-po.patch @@ -0,0 +1,50 @@ +From a644d7c9f961ba440928b612d296107bc82e3a7f Mon Sep 17 00:00:00 2001 +From: Tyler DiBattista <tyler.dibattista@amd.com> +Date: Mon, 11 Feb 2019 11:22:49 -0500 +Subject: [PATCH 1526/2940] drm/amd/display: Add function to create 4d19 fixed + point + +[Why] +Implemented for future use + +Change-Id: Ia05b8c133aa16126f15c91a6516a94b1c4bccad4 +Signed-off-by: Tyler DiBattista <tyler.dibattista@amd.com> +Reviewed-by: Eric Bernstein <Eric.Bernstein@amd.com> +Acked-by: Bhawanpreet Lakha <Bhawanpreet.Lakha@amd.com> +--- + drivers/gpu/drm/amd/display/dc/basics/fixpt31_32.c | 5 +++++ + drivers/gpu/drm/amd/display/include/fixed31_32.h | 2 ++ + 2 files changed, 7 insertions(+) + +diff --git a/drivers/gpu/drm/amd/display/dc/basics/fixpt31_32.c b/drivers/gpu/drm/amd/display/dc/basics/fixpt31_32.c +index f28989860fd8..1e9a2d352068 100644 +--- a/drivers/gpu/drm/amd/display/dc/basics/fixpt31_32.c ++++ b/drivers/gpu/drm/amd/display/dc/basics/fixpt31_32.c +@@ -449,6 +449,11 @@ static inline unsigned int clamp_ux_dy( + return min_clamp; + } + ++unsigned int dc_fixpt_u4d19(struct fixed31_32 arg) ++{ ++ return ux_dy(arg.value, 4, 19); ++} ++ + unsigned int dc_fixpt_u3d19(struct fixed31_32 arg) + { + return ux_dy(arg.value, 3, 19); +diff --git a/drivers/gpu/drm/amd/display/include/fixed31_32.h b/drivers/gpu/drm/amd/display/include/fixed31_32.h +index 52a73332befb..89ef9f6860e5 100644 +--- a/drivers/gpu/drm/amd/display/include/fixed31_32.h ++++ b/drivers/gpu/drm/amd/display/include/fixed31_32.h +@@ -503,6 +503,8 @@ static inline int dc_fixpt_ceil(struct fixed31_32 arg) + * fractional + */ + ++unsigned int dc_fixpt_u4d19(struct fixed31_32 arg); ++ + unsigned int dc_fixpt_u3d19(struct fixed31_32 arg); + + unsigned int dc_fixpt_u2d19(struct fixed31_32 arg); +-- +2.17.1 + |