refine gmc firmware loading
Signed-off-by: Yang Wang <kevinyang.w...@amd.com>
---
drivers/gpu/drm/amd/amdgpu/gmc_v6_0.c | 14 ++++----------
drivers/gpu/drm/amd/amdgpu/gmc_v7_0.c | 7 ++-----
drivers/gpu/drm/amd/amdgpu/gmc_v8_0.c | 6 ++----
3 files changed, 8 insertions(+), 19 deletions(-)
diff --git a/drivers/gpu/drm/amd/amdgpu/gmc_v6_0.c
b/drivers/gpu/drm/amd/amdgpu/gmc_v6_0.c
index 3e38d8bfcb69..d36725666b54 100644
--- a/drivers/gpu/drm/amd/amdgpu/gmc_v6_0.c
+++ b/drivers/gpu/drm/amd/amdgpu/gmc_v6_0.c
@@ -98,9 +98,7 @@ static void gmc_v6_0_mc_resume(struct amdgpu_device *adev)
static int gmc_v6_0_init_microcode(struct amdgpu_device *adev)
{
const char *chip_name;
- char fw_name[30];
int err;
- bool is_58_fw = false;
DRM_DEBUG("\n");
@@ -126,17 +124,13 @@ static int gmc_v6_0_init_microcode(struct amdgpu_device
*adev)
/* this memory configuration requires special firmware */
if (((RREG32(mmMC_SEQ_MISC0) & 0xff000000) >> 24) == 0x58)
- is_58_fw = true;
+ chip_name = "si58";
- if (is_58_fw)
- snprintf(fw_name, sizeof(fw_name), "amdgpu/si58_mc.bin");
- else
- snprintf(fw_name, sizeof(fw_name), "amdgpu/%s_mc.bin",
chip_name);
- err = amdgpu_ucode_request(adev, &adev->gmc.fw, fw_name);
+ err = amdgpu_ucode_request(adev, &adev->gmc.fw, "amdgpu/%s_mc.bin",
chip_name);
if (err) {
dev_err(adev->dev,
- "si_mc: Failed to load firmware \"%s\"\n",
- fw_name);
+ "si_mc: Failed to load firmware \"%s_mc.bin\"\n",
+ chip_name);
amdgpu_ucode_release(&adev->gmc.fw);
}
return err;
diff --git a/drivers/gpu/drm/amd/amdgpu/gmc_v7_0.c
b/drivers/gpu/drm/amd/amdgpu/gmc_v7_0.c
index 85df8fc81065..994432fb57ea 100644
--- a/drivers/gpu/drm/amd/amdgpu/gmc_v7_0.c
+++ b/drivers/gpu/drm/amd/amdgpu/gmc_v7_0.c
@@ -130,7 +130,6 @@ static void gmc_v7_0_mc_resume(struct amdgpu_device *adev)
static int gmc_v7_0_init_microcode(struct amdgpu_device *adev)
{
const char *chip_name;
- char fw_name[30];
int err;
DRM_DEBUG("\n");
@@ -153,11 +152,9 @@ static int gmc_v7_0_init_microcode(struct amdgpu_device
*adev)
return -EINVAL;
}
- snprintf(fw_name, sizeof(fw_name), "amdgpu/%s_mc.bin", chip_name);
-
- err = amdgpu_ucode_request(adev, &adev->gmc.fw, fw_name);
+ err = amdgpu_ucode_request(adev, &adev->gmc.fw, "amdgpu/%s_mc.bin",
chip_name);
if (err) {
- pr_err("cik_mc: Failed to load firmware \"%s\"\n", fw_name);
+ pr_err("cik_mc: Failed to load firmware \"%s_mc.bin\"\n",
chip_name);
amdgpu_ucode_release(&adev->gmc.fw);
}
return err;
diff --git a/drivers/gpu/drm/amd/amdgpu/gmc_v8_0.c
b/drivers/gpu/drm/amd/amdgpu/gmc_v8_0.c
index fc97757e33d9..86488c052f82 100644
--- a/drivers/gpu/drm/amd/amdgpu/gmc_v8_0.c
+++ b/drivers/gpu/drm/amd/amdgpu/gmc_v8_0.c
@@ -212,7 +212,6 @@ static void gmc_v8_0_mc_resume(struct amdgpu_device *adev)
static int gmc_v8_0_init_microcode(struct amdgpu_device *adev)
{
const char *chip_name;
- char fw_name[30];
int err;
DRM_DEBUG("\n");
@@ -255,10 +254,9 @@ static int gmc_v8_0_init_microcode(struct amdgpu_device
*adev)
return -EINVAL;
}
- snprintf(fw_name, sizeof(fw_name), "amdgpu/%s_mc.bin", chip_name);
- err = amdgpu_ucode_request(adev, &adev->gmc.fw, fw_name);
+ err = amdgpu_ucode_request(adev, &adev->gmc.fw, "amdgpu/%s_mc.bin",
chip_name);
if (err) {
- pr_err("mc: Failed to load firmware \"%s\"\n", fw_name);
+ pr_err("mc: Failed to load firmware \"%s_mc.bin\"\n",
chip_name);
amdgpu_ucode_release(&adev->gmc.fw);
}
return err;
--
2.34.1
