This is a note to let you know that I've just added the patch titled
drm/amdgpu: init microcode chip name from ip versions
to the 6.6-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
drm-amdgpu-init-microcode-chip-name-from-ip-versions.patch
and it can be found in the queue-6.6 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
commit 0909e913eb5173353a986202394f1d2312c7a017
Author: Le Ma <le.ma@xxxxxxx>
Date: Wed Apr 17 17:57:52 2024 +0800
drm/amdgpu: init microcode chip name from ip versions
[ Upstream commit 92ed1e9cd5f6cc4f8c9a9ba6c4d2d2bbc6221296 ]
To adapt to different gc versions in gfx_v9_4_3.c file.
Signed-off-by: Le Ma <le.ma@xxxxxxx>
Reviewed-by: Hawking Zhang <Hawking.Zhang@xxxxxxx>
Reviewed-by: Lijo Lazar <lijo.lazar@xxxxxxx>
Signed-off-by: Alex Deucher <alexander.deucher@xxxxxxx>
Stable-dep-of: acce6479e30f ("drm/amdgpu: Fix buffer size in gfx_v9_4_3_init_ cp_compute_microcode() and rlc_microcode()")
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
diff --git a/drivers/gpu/drm/amd/amdgpu/gfx_v9_4_3.c b/drivers/gpu/drm/amd/amdgpu/gfx_v9_4_3.c
index e481ef73af6e5..7c9a7ab9df3bb 100644
--- a/drivers/gpu/drm/amd/amdgpu/gfx_v9_4_3.c
+++ b/drivers/gpu/drm/amd/amdgpu/gfx_v9_4_3.c
@@ -425,16 +425,16 @@ static int gfx_v9_4_3_init_cp_compute_microcode(struct amdgpu_device *adev,
static int gfx_v9_4_3_init_microcode(struct amdgpu_device *adev)
{
- const char *chip_name;
+ char ucode_prefix[30];
int r;
- chip_name = "gc_9_4_3";
+ amdgpu_ucode_ip_version_decode(adev, GC_HWIP, ucode_prefix, sizeof(ucode_prefix));
- r = gfx_v9_4_3_init_rlc_microcode(adev, chip_name);
+ r = gfx_v9_4_3_init_rlc_microcode(adev, ucode_prefix);
if (r)
return r;
- r = gfx_v9_4_3_init_cp_compute_microcode(adev, chip_name);
+ r = gfx_v9_4_3_init_cp_compute_microcode(adev, ucode_prefix);
if (r)
return r;
