drm/amdgpu/sriov:don't load psp fw during gpu reset (55981bd2) · Commits · 戴 / test

At least for SRIOV we found reload PSP fw during gpu reset cause PSP hang. Signed-off-by:

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

+9 −6

Original line number	Diff line number	Diff line
		@@ -255,8 +255,10 @@ static int psp_asd_load(struct psp_context *psp)

		static int psp_hw_start(struct psp_context *psp)
		{
		struct amdgpu_device *adev = psp->adev;
		int ret;

		if (!amdgpu_sriov_vf(adev) \|\| !adev->in_sriov_reset) {
		ret = psp_bootloader_load_sysdrv(psp);
		if (ret)
		return ret;
		@@ -264,6 +266,7 @@ static int psp_hw_start(struct psp_context *psp)
		ret = psp_bootloader_load_sos(psp);
		if (ret)
		return ret;
		}

		ret = psp_ring_create(psp, PSP_RING_TYPE__KM);
		if (ret)