diff options
Diffstat (limited to 'common/recipes-kernel/linux/linux-yocto-4.19.8/1296-drm-amd-display-Add-DCN_VM-aperture-registers.patch')
| -rw-r--r-- | common/recipes-kernel/linux/linux-yocto-4.19.8/1296-drm-amd-display-Add-DCN_VM-aperture-registers.patch | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/common/recipes-kernel/linux/linux-yocto-4.19.8/1296-drm-amd-display-Add-DCN_VM-aperture-registers.patch b/common/recipes-kernel/linux/linux-yocto-4.19.8/1296-drm-amd-display-Add-DCN_VM-aperture-registers.patch new file mode 100644 index 00000000..8db694ce --- /dev/null +++ b/common/recipes-kernel/linux/linux-yocto-4.19.8/1296-drm-amd-display-Add-DCN_VM-aperture-registers.patch @@ -0,0 +1,32 @@ +From f90481ca85d9969df67bb7b9be4863b0b43f2e02 Mon Sep 17 00:00:00 2001 +From: Eryk Brol <eryk.brol@amd.com> +Date: Tue, 29 Jan 2019 19:15:05 -0500 +Subject: [PATCH 1296/2940] drm/amd/display: Add DCN_VM aperture registers + +[Why] +For later use by the DC VM implementation + +Signed-off-by: Eryk Brol <eryk.brol@amd.com> +Reviewed-by: Jun Lei <Jun.Lei@amd.com> +Acked-by: Leo Li <sunpeng.li@amd.com> +--- + drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hubp.h | 3 +++ + 1 file changed, 3 insertions(+) + +diff --git a/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hubp.h b/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hubp.h +index a6d6dfe00617..3268ab089363 100644 +--- a/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hubp.h ++++ b/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hubp.h +@@ -595,6 +595,9 @@ + type AGP_BASE;\ + type AGP_BOT;\ + type AGP_TOP;\ ++ type DCN_VM_SYSTEM_APERTURE_DEFAULT_SYSTEM;\ ++ type DCN_VM_SYSTEM_APERTURE_DEFAULT_ADDR_MSB;\ ++ type DCN_VM_SYSTEM_APERTURE_DEFAULT_ADDR_LSB;\ + /* todo: get these from GVM instead of reading registers ourselves */\ + type PAGE_DIRECTORY_ENTRY_HI32;\ + type PAGE_DIRECTORY_ENTRY_LO32;\ +-- +2.17.1 + |