diff options
| author | Mario Limonciello <mario.limonciello@amd.com> | 2023-09-25 20:31:06 -0500 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2023-09-28 15:35:31 -0400 |
| commit | 3657a1d5ac8f2072c5d838216d4394a039ca2a17 (patch) | |
| tree | 7104bfd13d46132c3678a0612e8a51cecf074592 /drivers/gpu/drm/amd/amdgpu/amdgpu_device.c | |
| parent | 90295cf73b6a3fe6c31f2f805a814ec2741e2499 (diff) | |
drm/amd: Limit seamless boot by default to APUs
A hang is reported on DCN 3.2 with seamless boot enabled.
As the benefits come from an eDP setup, limit it to only enabled
by default with APUs.
Suggested-by: Alexander.Deucher@amd.com
Reported-by: feifei.xu@amd.com
Closes: https://lore.kernel.org/amd-gfx/85b427f6-11ec-4249-bf6f-eadf9c375f88@amd.com/T/#m2887e919d7c01b2a4860d2261b366d22e070f309
Signed-off-by: Mario Limonciello <mario.limonciello@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_device.c')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu_device.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c index 22c0e035de81..5436d7a34014 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c @@ -1380,6 +1380,9 @@ bool amdgpu_device_seamless_boot_supported(struct amdgpu_device *adev) return false; } + if (!(adev->flags & AMD_IS_APU)) + return false; + if (adev->mman.keep_stolen_vga_memory) return false; |