From 50e800ebe6a5dba99c10fe0f4ff124da26e3b8ec Mon Sep 17 00:00:00 2001 From: changzhu Date: Thu, 7 Nov 2019 14:09:27 +0800 Subject: [PATCH] drm/amdgpu: allow direct upload save restore list for raven2 It will cause modprobe atombios stuck problem in raven2 if it doesn't allow direct upload save restore list from gfx driver. So it needs to allow direct upload save restore list for raven2 temporarily. Signed-off-by: changzhu Reviewed-by: Huang Rui Signed-off-by: Alex Deucher --- drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c b/drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c index d88037424ec49..3ebd5c20dfd3c 100644 --- a/drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c +++ b/drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c @@ -2738,7 +2738,9 @@ static void gfx_v9_0_init_pg(struct amdgpu_device *adev) * And it's needed by gfxoff feature. */ if (adev->gfx.rlc.is_rlc_v2_1) { - if (adev->asic_type == CHIP_VEGA12) + if (adev->asic_type == CHIP_VEGA12 || + (adev->asic_type == CHIP_RAVEN && + adev->rev_id >= 8)) gfx_v9_1_init_rlc_save_restore_list(adev); gfx_v9_0_enable_save_restore_machine(adev); } -- 2.39.5