From: Alex Deucher <alexander.deucher@xxxxxxx>
This patch has been added to the 3.12 stable tree. If you have any
objections, please let us know.
===============
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@xxxxxxx>
Signed-off-by: Jiri Slaby <jslaby@xxxxxxx>
---
drivers/gpu/drm/radeon/radeon_device.c | 5 +++--
1 file changed, 3 insertions(+), 2 deletions(-)
diff --git a/drivers/gpu/drm/radeon/radeon_device.c b/drivers/gpu/drm/radeon/radeon_device.c
index b05ce8ac9bf4..dbfd435485fe 100644
--- a/drivers/gpu/drm/radeon/radeon_device.c
+++ b/drivers/gpu/drm/radeon/radeon_device.c
@@ -570,8 +570,9 @@ 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 */
--
2.10.1
--
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