diff options
Diffstat (limited to 'meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.19.8/3647-drm-amd-display-add-dal_asic_id-for-renoir.patch')
-rw-r--r-- | meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.19.8/3647-drm-amd-display-add-dal_asic_id-for-renoir.patch | 33 |
1 files changed, 33 insertions, 0 deletions
diff --git a/meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.19.8/3647-drm-amd-display-add-dal_asic_id-for-renoir.patch b/meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.19.8/3647-drm-amd-display-add-dal_asic_id-for-renoir.patch new file mode 100644 index 00000000..69f0000e --- /dev/null +++ b/meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.19.8/3647-drm-amd-display-add-dal_asic_id-for-renoir.patch @@ -0,0 +1,33 @@ +From 8afe70cc1e07acffcb2599cde92c28345cc4431c Mon Sep 17 00:00:00 2001 +From: Bhawanpreet Lakha <Bhawanpreet.Lakha@amd.com> +Date: Fri, 26 Jul 2019 17:14:34 -0400 +Subject: [PATCH 3647/4256] drm/amd/display: add dal_asic_id for renoir + +Add the rev id for renoir. + +Acked-by: Harry Wentland <harry.wentland@amd.com> +Signed-off-by: Bhawanpreet Lakha <Bhawanpreet.Lakha@amd.com> +Signed-off-by: Alex Deucher <alexander.deucher@amd.com> +--- + drivers/gpu/drm/amd/display/include/dal_asic_id.h | 5 +++++ + 1 file changed, 5 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 cb9b1873f947..47c156800e1e 100644 +--- a/drivers/gpu/drm/amd/display/include/dal_asic_id.h ++++ b/drivers/gpu/drm/amd/display/include/dal_asic_id.h +@@ -160,6 +160,11 @@ enum { + #define ASICREV_IS_NAVI12_P(eChipRev) ((eChipRev >= NV_NAVI12_P_A0) && (eChipRev < NV_NAVI14_M_A0)) + #define ASICREV_IS_NAVI14_M(eChipRev) ((eChipRev >= NV_NAVI14_M_A0) && (eChipRev < NV_UNKNOWN)) + #endif ++#if defined(CONFIG_DRM_AMD_DC_DCN2_1) ++#define RENOIR_A0 0x91 ++#define DEVICE_ID_RENOIR_1636 0x1636 // Renoir ++#define ASICREV_IS_RENOIR(eChipRev) ((eChipRev >= RENOIR_A0) && (eChipRev < 0xFF)) ++#endif + + /* + * ASIC chip ID +-- +2.17.1 + |