drm/radeon/kms: fence cleanup + more reliable GPU lockup detection V4

[safe/jmp/linux-2.6] / drivers / gpu / drm / radeon / radeon_asic.h

diff --git a/drivers/gpu/drm/radeon/radeon_asic.h b/drivers/gpu/drm/radeon/radeon_asic.h
index a0b8280..ce2f3e4 100644 (file)
--- a/drivers/gpu/drm/radeon/radeon_asic.h
+++ b/drivers/gpu/drm/radeon/radeon_asic.h
@@ -60,6 +60,7 @@ int r100_resume(struct radeon_device *rdev);
 uint32_t r100_mm_rreg(struct radeon_device *rdev, uint32_t reg);
 void r100_mm_wreg(struct radeon_device *rdev, uint32_t reg, uint32_t v);
 void r100_vga_set_state(struct radeon_device *rdev, bool state);
+bool r100_gpu_is_lockup(struct radeon_device *rdev);
 int r100_gpu_reset(struct radeon_device *rdev);
 u32 r100_get_vblank_counter(struct radeon_device *rdev, int crtc);
 void r100_pci_gart_tlb_flush(struct radeon_device *rdev);
@@ -134,7 +135,7 @@ extern int r200_copy_dma(struct radeon_device *rdev,
                        uint64_t src_offset,
                        uint64_t dst_offset,
                        unsigned num_pages,
-                       struct radeon_fence *fence);
+                        struct radeon_fence *fence);
 
 /*
  * r300,r350,rv350,rv380
@@ -143,6 +144,7 @@ extern int r300_init(struct radeon_device *rdev);
 extern void r300_fini(struct radeon_device *rdev);
 extern int r300_suspend(struct radeon_device *rdev);
 extern int r300_resume(struct radeon_device *rdev);
+extern bool r300_gpu_is_lockup(struct radeon_device *rdev);
 extern int r300_gpu_reset(struct radeon_device *rdev);
 extern void r300_ring_start(struct radeon_device *rdev);
 extern void r300_fence_ring_emit(struct radeon_device *rdev,
@@ -252,6 +254,7 @@ int r600_copy_dma(struct radeon_device *rdev,
                  struct radeon_fence *fence);
 int r600_irq_process(struct radeon_device *rdev);
 int r600_irq_set(struct radeon_device *rdev);
+bool r600_gpu_is_lockup(struct radeon_device *rdev);
 int r600_gpu_reset(struct radeon_device *rdev);
 int r600_set_surface_reg(struct radeon_device *rdev, int reg,
                         uint32_t tiling_flags, uint32_t pitch,
@@ -276,7 +279,6 @@ int rv770_init(struct radeon_device *rdev);
 void rv770_fini(struct radeon_device *rdev);
 int rv770_suspend(struct radeon_device *rdev);
 int rv770_resume(struct radeon_device *rdev);
-int rv770_gpu_reset(struct radeon_device *rdev);
 
 /*
  * evergreen
@@ -285,6 +287,7 @@ int evergreen_init(struct radeon_device *rdev);
 void evergreen_fini(struct radeon_device *rdev);
 int evergreen_suspend(struct radeon_device *rdev);
 int evergreen_resume(struct radeon_device *rdev);
+bool evergreen_gpu_is_lockup(struct radeon_device *rdev);
 int evergreen_gpu_reset(struct radeon_device *rdev);
 void evergreen_bandwidth_update(struct radeon_device *rdev);
 void evergreen_hpd_init(struct radeon_device *rdev);