[PATCH 1/3] drm/amdgpu: add function to show ucode name via id

[Huang Rui]

On Thu, Jun 24, 2021 at 02:47:22PM +0800, Yu, Lang wrote:
> From: Lang Yu <Lang.Yu at amd.com>
> 
> Implement function amdgpu_ucode_show to show ucode name
> via ucode id.
> 
> Signed-off-by: Lang Yu <Lang.Yu at amd.com>

Series are Reviewed-by: Huang Rui <ray.huang at amd.com>

> ---
>  drivers/gpu/drm/amd/amdgpu/amdgpu_ucode.c | 78 +++++++++++++++++++++++
>  drivers/gpu/drm/amd/amdgpu/amdgpu_ucode.h |  2 +
>  2 files changed, 80 insertions(+)
> 
> diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_ucode.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_ucode.c
> index 2834981f8c08..6a03abb009ef 100644
> --- 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_show(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 270309e7f5f5..4b0d34f1d450 100644
> --- 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_show(enum AMDGPU_UCODE_ID ucode_id);
> +
>  #endif
> -- 
> 2.25.1
>