From 60fb100b3d1676490a9e5afef9fbd3f514f7d63d Mon Sep 17 00:00:00 2001 From: Alex Deucher Date: Wed, 8 Jan 2020 17:43:55 -0500 Subject: [PATCH] drm/amdgpu/display: set gpu vm flag for all asics which support it MIME-Version: 1.0 Content-Type: text/plain; charset=utf8 Content-Transfer-Encoding: 8bit It won't get used unless the driver allows the gtt domain for display buffers which is controlled elsewhere. Acked-by: Huang Rui Acked-by: Christian König Reviewed-by: Harry Wentland Signed-off-by: Alex Deucher --- drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c | 14 ++++++++------ 1 file changed, 8 insertions(+), 6 deletions(-) diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c index 76673c7234ed7..490c73eada8fc 100644 --- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c +++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c @@ -906,13 +906,15 @@ static int amdgpu_dm_init(struct amdgpu_device *adev) init_data.dce_environment = DCE_ENV_PRODUCTION_DRV; - /* - * TODO debug why this doesn't work on Raven - */ - if (adev->flags & AMD_IS_APU && - adev->asic_type >= CHIP_CARRIZO && - adev->asic_type < CHIP_RAVEN) + switch (adev->asic_type) { + case CHIP_CARRIZO: + case CHIP_STONEY: + case CHIP_RAVEN: init_data.flags.gpu_vm_support = true; + break; + default: + break; + } if (amdgpu_dc_feature_mask & DC_FBC_MASK) init_data.flags.fbc_support = true; -- 2.30.2