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Commit 51fd0370 authored by Hawking Zhang's avatar Hawking Zhang Committed by Alex Deucher
Browse files

drm/amdgpu: add new member in gpu_info fw 



Signed-off-by: default avatarHawking Zhang <Hawking.Zhang@amd.com>
Reviewed-by: default avatarAlex Deucher <alexander.deucher@amd.com>
Signed-off-by: default avatarAlex Deucher <alexander.deucher@amd.com>
parent d0c55cdf

drivers/gpu/drm/amd/amdgpu/amdgpu.h

+3 −0
Original line number Diff line number Diff line
@@ -1028,7 +1028,10 @@ struct amdgpu_gfx_config { 
struct amdgpu_cu_info {

	uint32_t number; /* total active CU number */

	uint32_t ao_cu_mask;

	uint32_t max_waves_per_simd;

	uint32_t wave_front_size;

	uint32_t max_scratch_slots_per_cu;

	uint32_t lds_size;

	uint32_t bitmap[4][4];

};

drivers/gpu/drm/amd/amdgpu/amdgpu_device.c

+5 −0
Original line number Diff line number Diff line
@@ -1480,6 +1480,11 @@ static int amdgpu_device_parse_gpu_info_fw(struct amdgpu_device *adev) 
		adev->gfx.config.double_offchip_lds_buf =

			le32_to_cpu(gpu_info_fw->gc_double_offchip_lds_buffer);

		adev->gfx.cu_info.wave_front_size = le32_to_cpu(gpu_info_fw->gc_wave_size);

		adev->gfx.cu_info.max_waves_per_simd =

			le32_to_cpu(gpu_info_fw->gc_max_waves_per_simd);

		adev->gfx.cu_info.max_scratch_slots_per_cu =

			le32_to_cpu(gpu_info_fw->gc_max_scratch_slots_per_cu);

		adev->gfx.cu_info.lds_size = le32_to_cpu(gpu_info_fw->gc_lds_size);

		break;

	}

	default:

drivers/gpu/drm/amd/amdgpu/amdgpu_ucode.h

+3 −0
Original line number Diff line number Diff line
@@ -127,6 +127,9 @@ struct gpu_info_firmware_v1_0 { 
	uint32_t gc_parameter_cache_depth;

	uint32_t gc_double_offchip_lds_buffer;

	uint32_t gc_wave_size;

	uint32_t gc_max_waves_per_simd;

	uint32_t gc_max_scratch_slots_per_cu;

	uint32_t gc_lds_size;

};



/* version_major=1, version_minor=0 */