From dac12a685726c3f0310bf5675e574293a97f8f76 Mon Sep 17 00:00:00 2001 From: Hawking Zhang Date: Tue, 16 Jul 2019 13:48:19 +0800 Subject: [PATCH 2880/2940] drm/amdgpu: check kdb_bin_size to exclude kdb loading sequence The legacy navi10 sos binary will not carry on kdb image. the kdb_start_addr is actually the start address of sys_drv image and shouldn't be sent to psp bootloader. Signed-off-by: Hawking Zhang Reviewed-by: John Clements --- drivers/gpu/drm/amd/amdgpu/amdgpu_psp.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_psp.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_psp.c index 44446b178085..f54fa7b6c3bf 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_psp.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_psp.c @@ -773,7 +773,7 @@ static int psp_hw_start(struct psp_context *psp) int ret; if (!amdgpu_sriov_vf(adev) || !adev->in_gpu_reset) { - if (psp->kdb_start_addr && + if (psp->kdb_bin_size && (psp->funcs->bootloader_load_kdb != NULL)) { ret = psp_bootloader_load_kdb(psp); if (ret) { -- 2.17.1