drm/amdgpu: add function to show ucode name via id

Implement function amdgpu_ucode_name to show ucode name
via ucode id.

v2: rename it to amdgpu_ucode_name

Signed-off-by: Lang Yu <Lang.Yu@amd.com>
Reviewed-by: Huang Rui <ray.huang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_ucode.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_ucode.c
index 2834981..fe601f6 100644 (file)
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_ucode.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_ucode.c
@@ -416,6 +416,84 @@ amdgpu_ucode_get_load_type(struct amdgpu_device *adev, int load_type)
        return AMDGPU_FW_LOAD_DIRECT;
 }
 
+const char *amdgpu_ucode_name(enum AMDGPU_UCODE_ID ucode_id)
+{
+       switch (ucode_id) {
+       case AMDGPU_UCODE_ID_SDMA0:
+               return "SDMA0";
+       case AMDGPU_UCODE_ID_SDMA1:
+               return "SDMA1";
+       case AMDGPU_UCODE_ID_SDMA2:
+               return "SDMA2";
+       case AMDGPU_UCODE_ID_SDMA3:
+               return "SDMA3";
+       case AMDGPU_UCODE_ID_SDMA4:
+               return "SDMA4";
+       case AMDGPU_UCODE_ID_SDMA5:
+               return "SDMA5";
+       case AMDGPU_UCODE_ID_SDMA6:
+               return "SDMA6";
+       case AMDGPU_UCODE_ID_SDMA7:
+               return "SDMA7";
+       case AMDGPU_UCODE_ID_CP_CE:
+               return "CP_CE";
+       case AMDGPU_UCODE_ID_CP_PFP:
+               return "CP_PFP";
+       case AMDGPU_UCODE_ID_CP_ME:
+               return "CP_ME";
+       case AMDGPU_UCODE_ID_CP_MEC1:
+               return "CP_MEC1";
+       case AMDGPU_UCODE_ID_CP_MEC1_JT:
+               return "CP_MEC1_JT";
+       case AMDGPU_UCODE_ID_CP_MEC2:
+               return "CP_MEC2";
+       case AMDGPU_UCODE_ID_CP_MEC2_JT:
+               return "CP_MEC2_JT";
+       case AMDGPU_UCODE_ID_CP_MES:
+               return "CP_MES";
+       case AMDGPU_UCODE_ID_CP_MES_DATA:
+               return "CP_MES_DATA";
+       case AMDGPU_UCODE_ID_RLC_RESTORE_LIST_CNTL:
+               return "RLC_RESTORE_LIST_CNTL";
+       case AMDGPU_UCODE_ID_RLC_RESTORE_LIST_GPM_MEM:
+               return "RLC_RESTORE_LIST_GPM_MEM";
+       case AMDGPU_UCODE_ID_RLC_RESTORE_LIST_SRM_MEM:
+               return "RLC_RESTORE_LIST_SRM_MEM";
+       case AMDGPU_UCODE_ID_RLC_IRAM:
+               return "RLC_IRAM";
+       case AMDGPU_UCODE_ID_RLC_DRAM:
+               return "RLC_DRAM";
+       case AMDGPU_UCODE_ID_RLC_G:
+               return "RLC_G";
+       case AMDGPU_UCODE_ID_STORAGE:
+               return "STORAGE";
+       case AMDGPU_UCODE_ID_SMC:
+               return "SMC";
+       case AMDGPU_UCODE_ID_UVD:
+               return "UVD";
+       case AMDGPU_UCODE_ID_UVD1:
+               return "UVD1";
+       case AMDGPU_UCODE_ID_VCE:
+               return "VCE";
+       case AMDGPU_UCODE_ID_VCN:
+               return "VCN";
+       case AMDGPU_UCODE_ID_VCN1:
+               return "VCN1";
+       case AMDGPU_UCODE_ID_DMCU_ERAM:
+               return "DMCU_ERAM";
+       case AMDGPU_UCODE_ID_DMCU_INTV:
+               return "DMCU_INTV";
+       case AMDGPU_UCODE_ID_VCN0_RAM:
+               return "VCN0_RAM";
+       case AMDGPU_UCODE_ID_VCN1_RAM:
+               return "VCN1_RAM";
+       case AMDGPU_UCODE_ID_DMCUB:
+               return "DMCUB";
+       default:
+               return "UNKNOWN UCODE";
+       }
+}
+
 #define FW_VERSION_ATTR(name, mode, field)                             \
 static ssize_t show_##name(struct device *dev,                         \
                          struct device_attribute *attr,                \

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_ucode.h b/drivers/gpu/drm/amd/amdgpu/amdgpu_ucode.h
index 270309e..5230679 100644 (file)
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_ucode.h
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_ucode.h
@@ -449,4 +449,6 @@ void amdgpu_ucode_sysfs_fini(struct amdgpu_device *adev);
 enum amdgpu_firmware_load_type
 amdgpu_ucode_get_load_type(struct amdgpu_device *adev, int load_type);
 
+const char *amdgpu_ucode_name(enum AMDGPU_UCODE_ID ucode_id);
+
 #endif