[PATCH 1/2] drm/amdgpu: add initial GC 11.5.1 soc21 support

[PATCH 1/2] drm/amdgpu: add initial GC 11.5.1 soc21 support

[Alex Deucher]

From: Yifan Zhang <yifan1.zhang@amd.com>

Disable clock gating and power gating for now.

v2: squash in revision fix (Alex)

Signed-off-by: Yifan Zhang <yifan1.zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
---
 drivers/gpu/drm/amd/amdgpu/soc21.c | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/drivers/gpu/drm/amd/amdgpu/soc21.c b/drivers/gpu/drm/amd/amdgpu/soc21.c
index 5f81c264e310..71b3a0688555 100644
--- a/drivers/gpu/drm/amd/amdgpu/soc21.c
+++ b/drivers/gpu/drm/amd/amdgpu/soc21.c
@@ -717,6 +717,11 @@ static int soc21_common_early_init(void *handle)
 			AMD_PG_SUPPORT_GFX_PG;
 		adev->external_rev_id = adev->rev_id + 0x1;
 		break;
+	case IP_VERSION(11, 5, 1):
+		adev->cg_flags = 0;
+		adev->pg_flags = 0;
+		adev->external_rev_id = adev->rev_id + 0xc1;
+		break;
 	default:
 		/* FIXME: not supported yet */
 		return -EINVAL;
-- 
2.42.0

[PATCH 2/2] drm/amdgpu: enable soc21 discovery support for GC 11.5.1

[Alex Deucher]

From: Yifan Zhang <yifan1.zhang@amd.com>

This patch to enable soc21 support for GC 11.5.1

Signed-off-by: Yifan Zhang <yifan1.zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
---
 drivers/gpu/drm/amd/amdgpu/amdgpu_discovery.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_discovery.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_discovery.c
index ace5e924f279..6a63145beaf2 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_discovery.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_discovery.c
@@ -1683,6 +1683,7 @@ static int amdgpu_discovery_set_common_ip_blocks(struct amdgpu_device *adev)
 	case IP_VERSION(11, 0, 3):
 	case IP_VERSION(11, 0, 4):
 	case IP_VERSION(11, 5, 0):
+	case IP_VERSION(11, 5, 1):
 		amdgpu_device_ip_block_add(adev, &soc21_common_ip_block);
 		break;
 	default:
-- 
2.42.0