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Commit 7504938f authored by Huang Rui's avatar Huang Rui Committed by Alex Deucher
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drm/amdgpu: add check when no firmware need to load 



Signed-off-by: default avatarHuang Rui <ray.huang@amd.com>
Reviewed-by: default avatarAlex Deucher <alexander.deucher@amd.com>
parent 98a7f88c

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

+8 −0
Original line number Diff line number Diff line
@@ -377,6 +377,11 @@ int amdgpu_ucode_init_bo(struct amdgpu_device *adev) 
	struct amdgpu_firmware_info *ucode = NULL;

	const struct common_firmware_header *header = NULL;



	if (!adev->firmware.fw_size) {

		dev_warn(adev->dev, "No ip firmware need to load\n");

		return 0;

	}



	err = amdgpu_bo_create(adev, adev->firmware.fw_size, PAGE_SIZE, true,

				amdgpu_sriov_vf(adev) ? AMDGPU_GEM_DOMAIN_VRAM : AMDGPU_GEM_DOMAIN_GTT,

				AMDGPU_GEM_CREATE_VRAM_CONTIGUOUS,
@@ -459,6 +464,9 @@ int amdgpu_ucode_fini_bo(struct amdgpu_device *adev) 
	int i;

	struct amdgpu_firmware_info *ucode = NULL;



	if (!adev->firmware.fw_size)

		return 0;



	for (i = 0; i < adev->firmware.max_ucodes; i++) {

		ucode = &adev->firmware.ucode[i];

		if (ucode->fw) {