diff options
Diffstat (limited to 'common/recipes-kernel/linux/linux-yocto-4.19.8/2429-drm-amd-display-Add-DCN2-and-NV-ASIC-ID.patch')
-rw-r--r-- | common/recipes-kernel/linux/linux-yocto-4.19.8/2429-drm-amd-display-Add-DCN2-and-NV-ASIC-ID.patch | 48 |
1 files changed, 48 insertions, 0 deletions
diff --git a/common/recipes-kernel/linux/linux-yocto-4.19.8/2429-drm-amd-display-Add-DCN2-and-NV-ASIC-ID.patch b/common/recipes-kernel/linux/linux-yocto-4.19.8/2429-drm-amd-display-Add-DCN2-and-NV-ASIC-ID.patch new file mode 100644 index 00000000..2e59d64e --- /dev/null +++ b/common/recipes-kernel/linux/linux-yocto-4.19.8/2429-drm-amd-display-Add-DCN2-and-NV-ASIC-ID.patch @@ -0,0 +1,48 @@ +From c623adbff992067d267e0c428f3cd207826f0d22 Mon Sep 17 00:00:00 2001 +From: Harry Wentland <harry.wentland@amd.com> +Date: Fri, 22 Feb 2019 10:11:16 -0500 +Subject: [PATCH 2429/2940] drm/amd/display: Add DCN2 and NV ASIC ID + +DCN2.0 (Display Core Next) is the display block in Navi10. + +Signed-off-by: Harry Wentland <harry.wentland@amd.com> +Signed-off-by: Alex Deucher <alexander.deucher@amd.com> +--- + drivers/gpu/drm/amd/display/include/dal_asic_id.h | 6 ++++++ + drivers/gpu/drm/amd/display/include/dal_types.h | 3 +++ + 2 files changed, 9 insertions(+) + +diff --git a/drivers/gpu/drm/amd/display/include/dal_asic_id.h b/drivers/gpu/drm/amd/display/include/dal_asic_id.h +index 17c421c3042d..1c4327476152 100644 +--- a/drivers/gpu/drm/amd/display/include/dal_asic_id.h ++++ b/drivers/gpu/drm/amd/display/include/dal_asic_id.h +@@ -145,6 +145,12 @@ + + #define FAMILY_RV 142 /* DCN 1*/ + ++#if defined(CONFIG_DRM_AMD_DC_DCN2_0) ++ ++#define FAMILY_NV 143 /* DCN 2*/ ++ ++#endif ++ + /* + * ASIC chip ID + */ +diff --git a/drivers/gpu/drm/amd/display/include/dal_types.h b/drivers/gpu/drm/amd/display/include/dal_types.h +index dabdbc0999d4..1e3ce4d847ae 100644 +--- a/drivers/gpu/drm/amd/display/include/dal_types.h ++++ b/drivers/gpu/drm/amd/display/include/dal_types.h +@@ -46,6 +46,9 @@ enum dce_version { + DCE_VERSION_MAX, + DCN_VERSION_1_0, + DCN_VERSION_1_01, ++#if defined(CONFIG_DRM_AMD_DC_DCN2_0) ++ DCN_VERSION_2_0, ++#endif + DCN_VERSION_MAX + }; + +-- +2.17.1 + |