4.4-stable review patch. If anyone has any objections, please let me know.
------------------ From: Alex Deucher <[email protected]> commit 884031f0aacf57dad1575f96714efc80de9b19cc upstream. Only needed on CIK+ due to the way pci reset is handled by the GPU. Signed-off-by: Alex Deucher <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]> --- drivers/gpu/drm/radeon/radeon_device.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) --- 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_de { 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 */
