[PATCH 6.9 182/374] drm/amdgpu: init microcode chip name from ip versions

Greg Kroah-Hartman
2024-06-06T14:09:53Z

From: Le Ma <le.ma@amd.com>

[ Upstream commit 92ed1e9cd5f6cc4f8c9a9ba6c4d2d2bbc6221296 ]

To adapt to different gc versions in gfx_v9_4_3.c file.

Signed-off-by: Le Ma <le.ma@amd.com>
Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com>
Reviewed-by: Lijo Lazar <lijo.lazar@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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@kernel.org>
---
drivers/gpu/drm/amd/amdgpu/gfx_v9_4_3.c | 8 ++++----
1 file changed, 4 insertions(+), 4 deletions(-)

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 b53c8fd4e8cf3..f4d48d6d7e777 100644
--- a/drivers/gpu/drm/amd/amdgpu/gfx_v9_4_3.c
+++ b/drivers/gpu/drm/amd/amdgpu/gfx_v9_4_3.c
@@ -431,16 +431,16 @@ 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;

--
2.43.0