[PATCH 6/8] drm/amd/display: enable GPU VM support
Christian König
deathsimple at vodafone.de
Thu Oct 26 16:06:21 UTC 2017
From: Christian König <christian.koenig at amd.com>
Just set the bit so that DC does the hardware programming.
Signed-off-by: Christian König <christian.koenig at amd.com>
---
drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c | 2 ++
1 file changed, 2 insertions(+)
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 2188f20..ed4351a 100644
--- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
+++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
@@ -417,6 +417,8 @@ static int amdgpu_dm_init(struct amdgpu_device *adev)
init_data.dce_environment = DCE_ENV_PRODUCTION_DRV;
+ init_data.flags.gpu_vm_support = true;
+
if (amdgpu_dc_log)
init_data.log_mask = DC_DEFAULT_LOG_MASK;
else
--
2.7.4
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