diff options
| author | Alex Deucher <alexander.deucher@amd.com> | 2016-09-19 12:35:22 -0400 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2016-10-31 04:13:57 -0600 |
| commit | a92829480b1856b054efe4430354c4627344d8f9 (patch) | |
| tree | f24d05029a8b1270d1b16a2c08c182c1ac618fd3 | |
| parent | d88e951b67a99c9b33f85f2b094457b87227bf30 (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: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| -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 e2dd5d19c32c..4aa2cbe4c85f 100644 --- a/drivers/gpu/drm/radeon/radeon_device.c +++ b/drivers/gpu/drm/radeon/radeon_device.c @@ -660,8 +660,9 @@ 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 */ |