xiaomi-sm8450/android_kernel_xiaomi_sm8450
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

drm/radeon: add a bios scratch asic hung helper

Browse Source 
Used by all asic families from r600+.
Flag for the vbios and later instances of the driver
that the GPU is hung.

Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Alex Deucher
2013-01-18 13:05:39 -05:00
parent 9ff0744c6d
commit 410a3418a8
5 changed files with 33 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

1
drivers/gpu/drm/radeon/radeon.h
View File

@@ -1860,6 +1860,7 @@ void radeon_ring_write(struct radeon_ring *ring, uint32_t v);
/* Common functions */
/* AGP */
extern int radeon_gpu_reset(struct radeon_device *rdev);
extern void r600_set_bios_scratch_engine_hung(struct radeon_device *rdev, bool hung);
extern void radeon_agp_disable(struct radeon_device *rdev);
extern int radeon_modeset_init(struct radeon_device *rdev);
extern void radeon_modeset_fini(struct radeon_device *rdev);