diff options
| author | Alex Deucher <alexander.deucher@amd.com> | 2016-09-19 12:35:22 -0400 |
|---|---|---|
| committer | Ben Hutchings <ben@decadent.org.uk> | 2017-02-23 03:54:02 +0000 |
| commit | 1caebfb554c8c667d4d32700990373c954d6da41 (patch) | |
| tree | 77bf941d568cedec51784279410dd23549c3d6a2 | |
| parent | 95f76fb6b1bf7390891466347448bfe3c00d855c (diff) | |
drm/radeon: narrow asic_init for virtualization
commit 884031f0aacf57dad1575f96714efc80de9b19cc upstream.
Only needed on CIK+ due to the way pci reset is handled
by the GPU.
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
| -rw-r--r-- | drivers/gpu/drm/radeon/radeon_device.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/drivers/gpu/drm/radeon/radeon_device.c b/drivers/gpu/drm/radeon/radeon_device.c index 7a7a4af75630..93324c9ddfc6 100644 --- a/drivers/gpu/drm/radeon/radeon_device.c +++ b/drivers/gpu/drm/radeon/radeon_device.c @@ -629,8 +629,9 @@ bool radeon_card_posted(struct radeon_device *rdev) { uint32_t reg; - /* for pass through, always force asic_init */ - if (radeon_device_is_virtual()) + /* for pass through, always force asic_init for CI */ + if (rdev->family >= CHIP_BONAIRE && + radeon_device_is_virtual()) return false; /* required for EFI mode on macbook2,1 which uses an r5xx asic */ |