The `amdgpu_ucode_request` helper will ensure that the return code for
missing firmware is -ENODEV so that early_init can fail.
The `amdgpu_ucode_release` helper provides symmetry for releasing firmware.
Reviewed-by: Alex Deucher <alexander.deuc...@amd.com>
Signed-off-by: Mario Limonciello <mario.limoncie...@amd.com>
---
v5->v6:
* Adjust for amdgpu_ucode_release argument change
---
drivers/gpu/drm/amd/amdgpu/amdgpu_mes.c | 10 ++--------
drivers/gpu/drm/amd/amdgpu/mes_v10_1.c | 10 +---------
drivers/gpu/drm/amd/amdgpu/mes_v11_0.c | 10 +---------
3 files changed, 4 insertions(+), 26 deletions(-)
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_mes.c
b/drivers/gpu/drm/amd/amdgpu/amdgpu_mes.c
index dd8f35234507..82e27bd4f038 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_mes.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_mes.c
@@ -1438,11 +1438,7 @@ int amdgpu_mes_init_microcode(struct amdgpu_device
*adev, int pipe)
snprintf(fw_name, sizeof(fw_name), "amdgpu/%s_mes%s.bin",
ucode_prefix,
pipe == AMDGPU_MES_SCHED_PIPE ? "" : "1");
- r = request_firmware(&adev->mes.fw[pipe], fw_name, adev->dev);
- if (r)
- goto out;
-
- r = amdgpu_ucode_validate(adev->mes.fw[pipe]);
+ r = amdgpu_ucode_request(adev, &adev->mes.fw[pipe], fw_name);
if (r)
goto out;
@@ -1482,9 +1478,7 @@ int amdgpu_mes_init_microcode(struct amdgpu_device *adev,
int pipe)
}
return 0;
-
out:
- release_firmware(adev->mes.fw[pipe]);
- adev->mes.fw[pipe] = NULL;
+ amdgpu_ucode_release(&adev->mes.fw[pipe]);
return r;
}
diff --git a/drivers/gpu/drm/amd/amdgpu/mes_v10_1.c
b/drivers/gpu/drm/amd/amdgpu/mes_v10_1.c
index 9c5ff8b7c202..7848b9de79ce 100644
--- a/drivers/gpu/drm/amd/amdgpu/mes_v10_1.c
+++ b/drivers/gpu/drm/amd/amdgpu/mes_v10_1.c
@@ -379,13 +379,6 @@ static const struct amdgpu_mes_funcs mes_v10_1_funcs = {
.resume_gang = mes_v10_1_resume_gang,
};
-static void mes_v10_1_free_microcode(struct amdgpu_device *adev,
- enum admgpu_mes_pipe pipe)
-{
- release_firmware(adev->mes.fw[pipe]);
- adev->mes.fw[pipe] = NULL;
-}
-
static int mes_v10_1_allocate_ucode_buffer(struct amdgpu_device *adev,
enum admgpu_mes_pipe pipe)
{
@@ -979,8 +972,7 @@ static int mes_v10_1_sw_fini(void *handle)
amdgpu_bo_free_kernel(&adev->mes.eop_gpu_obj[pipe],
&adev->mes.eop_gpu_addr[pipe],
NULL);
-
- mes_v10_1_free_microcode(adev, pipe);
+ amdgpu_ucode_release(&adev->mes.fw[pipe]);
}
amdgpu_bo_free_kernel(&adev->gfx.kiq.ring.mqd_obj,
diff --git a/drivers/gpu/drm/amd/amdgpu/mes_v11_0.c
b/drivers/gpu/drm/amd/amdgpu/mes_v11_0.c
index 3af77a32baac..a0125e103007 100644
--- a/drivers/gpu/drm/amd/amdgpu/mes_v11_0.c
+++ b/drivers/gpu/drm/amd/amdgpu/mes_v11_0.c
@@ -459,13 +459,6 @@ static const struct amdgpu_mes_funcs mes_v11_0_funcs = {
.misc_op = mes_v11_0_misc_op,
};
-static void mes_v11_0_free_microcode(struct amdgpu_device *adev,
- enum admgpu_mes_pipe pipe)
-{
- release_firmware(adev->mes.fw[pipe]);
- adev->mes.fw[pipe] = NULL;
-}
-
static int mes_v11_0_allocate_ucode_buffer(struct amdgpu_device *adev,
enum admgpu_mes_pipe pipe)
{
@@ -1069,8 +1062,7 @@ static int mes_v11_0_sw_fini(void *handle)
amdgpu_bo_free_kernel(&adev->mes.eop_gpu_obj[pipe],
&adev->mes.eop_gpu_addr[pipe],
NULL);
-
- mes_v11_0_free_microcode(adev, pipe);
+ amdgpu_ucode_release(&adev->mes.fw[pipe]);
}
amdgpu_bo_free_kernel(&adev->gfx.kiq.ring.mqd_obj,
--
2.34.1
