From: Alex Deucher <alexander.deucher@amd.com>
To: <amd-gfx@lists.freedesktop.org>
Cc: Yifan Zhang <yifan1.zhang@amd.com>,
Alex Deucher <alexander.deucher@amd.com>
Subject: [PATCH 1/2] drm/amdgpu: add initial GC 11.5.1 soc21 support
Date: Thu, 15 Feb 2024 15:27:14 -0500 [thread overview]
Message-ID: <20240215202715.415164-1-alexander.deucher@amd.com> (raw)
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
next reply other threads:[~2024-02-15 20:27 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-02-15 20:27 Alex Deucher [this message]
2024-02-15 20:27 ` [PATCH 2/2] drm/amdgpu: enable soc21 discovery support for GC 11.5.1 Alex Deucher
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