[PATCH v2 1/3] drm/amd/amdgpu: Add ISP support to amdgpu_discovery

[Mario Limonciello]

On 5/9/2024 14:35, Pratap Nirujogi wrote:
> ISP hw block is supported in some of the AMD GPU versions, add support
> to discover ISP IP in amdgpu_discovery.
> 
> Signed-off-by: Pratap Nirujogi <pratap.nirujogi at amd.com>
Reviewed-by: Mario Limonciello <mario.limonciello at amd.com>
> ---
>   drivers/gpu/drm/amd/amdgpu/amdgpu.h           | 1 +
>   drivers/gpu/drm/amd/amdgpu/amdgpu_discovery.c | 1 +
>   drivers/gpu/drm/amd/include/amd_shared.h      | 1 +
>   3 files changed, 3 insertions(+)
> 
> diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu.h b/drivers/gpu/drm/amd/amdgpu/amdgpu.h
> index 8bb8b414d511..eb60d28a3a13 100644
> --- a/drivers/gpu/drm/amd/amdgpu/amdgpu.h
> +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu.h
> @@ -718,6 +718,7 @@ enum amd_hw_ip_block_type {
>   	XGMI_HWIP,
>   	DCI_HWIP,
>   	PCIE_HWIP,
> +	ISP_HWIP,
>   	MAX_HWIP
>   };
>   
> diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_discovery.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_discovery.c
> index ece462f8a324..6586feab8c2c 100644
> --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_discovery.c
> +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_discovery.c
> @@ -226,6 +226,7 @@ static int hw_id_map[MAX_HWIP] = {
>   	[DCI_HWIP]	= DCI_HWID,
>   	[PCIE_HWIP]	= PCIE_HWID,
>   	[VPE_HWIP]	= VPE_HWID,
> +	[ISP_HWIP]	= ISP_HWID,
>   };
>   
>   static int amdgpu_discovery_read_binary_from_sysmem(struct amdgpu_device *adev, uint8_t *binary)
> diff --git a/drivers/gpu/drm/amd/include/amd_shared.h b/drivers/gpu/drm/amd/include/amd_shared.h
> index 36ee9d3d6d9c..8bc2134cdd6b 100644
> --- a/drivers/gpu/drm/amd/include/amd_shared.h
> +++ b/drivers/gpu/drm/amd/include/amd_shared.h
> @@ -105,6 +105,7 @@ enum amd_ip_block_type {
>   	AMD_IP_BLOCK_TYPE_JPEG,
>   	AMD_IP_BLOCK_TYPE_VPE,
>   	AMD_IP_BLOCK_TYPE_UMSCH_MM,
> +	AMD_IP_BLOCK_TYPE_ISP,
>   	AMD_IP_BLOCK_TYPE_NUM,
>   };
>