diff options
Diffstat (limited to 'common/recipes-kernel/linux/linux-yocto-4.14.71/0467-drm-amd-display-Limit-DCN-to-x86-arch.patch')
-rw-r--r-- | common/recipes-kernel/linux/linux-yocto-4.14.71/0467-drm-amd-display-Limit-DCN-to-x86-arch.patch | 60 |
1 files changed, 0 insertions, 60 deletions
diff --git a/common/recipes-kernel/linux/linux-yocto-4.14.71/0467-drm-amd-display-Limit-DCN-to-x86-arch.patch b/common/recipes-kernel/linux/linux-yocto-4.14.71/0467-drm-amd-display-Limit-DCN-to-x86-arch.patch deleted file mode 100644 index f9592033..00000000 --- a/common/recipes-kernel/linux/linux-yocto-4.14.71/0467-drm-amd-display-Limit-DCN-to-x86-arch.patch +++ /dev/null @@ -1,60 +0,0 @@ -From d523b7b94caaa1cd96279c29d187f7ef6faeb1a3 Mon Sep 17 00:00:00 2001 -From: Harry Wentland <harry.wentland@amd.com> -Date: Thu, 18 May 2017 22:13:19 -0400 -Subject: [PATCH 0467/4131] drm/amd/display: Limit DCN to x86 arch -MIME-Version: 1.0 -Content-Type: text/plain; charset=UTF-8 -Content-Transfer-Encoding: 8bit - -DCN bw calcs currently rely on the following gcc options: - -mhard-float -msse -mpreferred-stack-boundary=4 - -We probably shouldn't really try building this on architectures -other than x86. - -CC: Alex Deucher <Alexander.Deucher@amd.com> -CC: Christian König <christian.koenig@amd.com> -CC: Michel Dänzer <michel.daenzer@amd.com> -CC: Tony Cheng <Tony.Cheng@amd.com> -CC: Dmytro Laktyushkin <Dmytro.Laktyushkin@amd.com> -Signed-off-by: Harry Wentland <harry.wentland@amd.com> -Reviewed-by: Tony Cheng <Tony.Cheng@amd.com> -Acked-by: Harry Wentland <Harry.Wentland@amd.com> -Signed-off-by: Alex Deucher <alexander.deucher@amd.com> ---- - drivers/gpu/drm/amd/display/Kconfig | 2 +- - drivers/gpu/drm/amd/display/dc/calcs/Makefile | 2 ++ - 2 files changed, 3 insertions(+), 1 deletion(-) - -diff --git a/drivers/gpu/drm/amd/display/Kconfig b/drivers/gpu/drm/amd/display/Kconfig -index 2b8d77c..62ea9f6 100644 ---- a/drivers/gpu/drm/amd/display/Kconfig -+++ b/drivers/gpu/drm/amd/display/Kconfig -@@ -11,7 +11,7 @@ config DRM_AMD_DC - - config DRM_AMD_DC_DCN1_0 - bool "DCN 1.0 Raven family" -- depends on DRM_AMD_DC -+ depends on DRM_AMD_DC && X86 - help - Choose this option if you want to have - RV family for display engine -diff --git a/drivers/gpu/drm/amd/display/dc/calcs/Makefile b/drivers/gpu/drm/amd/display/dc/calcs/Makefile -index a095472..2e4ce09 100644 ---- a/drivers/gpu/drm/amd/display/dc/calcs/Makefile -+++ b/drivers/gpu/drm/amd/display/dc/calcs/Makefile -@@ -3,9 +3,11 @@ - # It calculates Bandwidth and Watermarks values for HW programming - # - -+ifeq ($(ARCH),x86) - CFLAGS_dcn_calcs.o := -mhard-float -msse -mpreferred-stack-boundary=4 - CFLAGS_dcn_calc_auto.o := -mhard-float -msse -mpreferred-stack-boundary=4 - CFLAGS_dcn_calc_math.o := -mhard-float -msse -mpreferred-stack-boundary=4 -+endif - - BW_CALCS = dce_calcs.o bw_fixed.o custom_float.o - --- -2.7.4 - |