diff options
Diffstat (limited to 'drivers/gpu/drm/radeon/radeon.h')
| -rw-r--r-- | drivers/gpu/drm/radeon/radeon.h | 55 |
1 files changed, 34 insertions, 21 deletions
diff --git a/drivers/gpu/drm/radeon/radeon.h b/drivers/gpu/drm/radeon/radeon.h index 8149e7c..4b0bbf8 100644 --- a/drivers/gpu/drm/radeon/radeon.h +++ b/drivers/gpu/drm/radeon/radeon.h @@ -100,6 +100,8 @@ extern int radeon_dpm; extern int radeon_aspm; extern int radeon_runtime_pm; extern int radeon_hard_reset; +extern int radeon_vm_size; +extern int radeon_vm_block_size; /* * Copy from radeon_drv.h so we don't have to include both and have conflicting @@ -676,14 +678,16 @@ void radeon_doorbell_free(struct radeon_device *rdev, u32 doorbell); * IRQS. */ -struct radeon_unpin_work { - struct work_struct work; - struct radeon_device *rdev; - int crtc_id; - struct radeon_fence *fence; +struct radeon_flip_work { + struct work_struct flip_work; + struct work_struct unpin_work; + struct radeon_device *rdev; + int crtc_id; + struct drm_framebuffer *fb; struct drm_pending_vblank_event *event; - struct radeon_bo *old_rbo; - u64 new_crtc_base; + struct radeon_bo *old_rbo; + struct radeon_bo *new_rbo; + struct radeon_fence *fence; }; struct r500_irq_stat_regs { @@ -835,13 +839,8 @@ struct radeon_mec { /* maximum number of VMIDs */ #define RADEON_NUM_VM 16 -/* defines number of bits in page table versus page directory, - * a page is 4KB so we have 12 bits offset, 9 bits in the page - * table and the remaining 19 bits are in the page directory */ -#define RADEON_VM_BLOCK_SIZE 9 - /* number of entries in page table */ -#define RADEON_VM_PTE_COUNT (1 << RADEON_VM_BLOCK_SIZE) +#define RADEON_VM_PTE_COUNT (1 << radeon_vm_block_size) /* PTBs (Page Table Blocks) need to be aligned to 32K */ #define RADEON_VM_PTB_ALIGN_SIZE 32768 @@ -854,6 +853,15 @@ struct radeon_mec { #define R600_PTE_READABLE (1 << 5) #define R600_PTE_WRITEABLE (1 << 6) +/* PTE (Page Table Entry) fragment field for different page sizes */ +#define R600_PTE_FRAG_4KB (0 << 7) +#define R600_PTE_FRAG_64KB (4 << 7) +#define R600_PTE_FRAG_256KB (6 << 7) + +/* flags used for GART page table entries on R600+ */ +#define R600_PTE_GART ( R600_PTE_VALID | R600_PTE_SYSTEM | R600_PTE_SNOOPED \ + | R600_PTE_READABLE | R600_PTE_WRITEABLE) + struct radeon_vm_pt { struct radeon_bo *bo; uint64_t addr; @@ -986,8 +994,8 @@ struct radeon_cs_reloc { struct radeon_bo *robj; struct ttm_validate_buffer tv; uint64_t gpu_offset; - unsigned domain; - unsigned alt_domain; + unsigned prefered_domains; + unsigned allowed_domains; uint32_t tiling_flags; uint32_t handle; }; @@ -1771,7 +1779,8 @@ struct radeon_asic { /* gart */ struct { void (*tlb_flush)(struct radeon_device *rdev); - int (*set_page)(struct radeon_device *rdev, int i, uint64_t addr); + void (*set_page)(struct radeon_device *rdev, unsigned i, + uint64_t addr); } gart; struct { int (*init)(struct radeon_device *rdev); @@ -1883,9 +1892,8 @@ struct radeon_asic { } dpm; /* pageflipping */ struct { - void (*pre_page_flip)(struct radeon_device *rdev, int crtc); - u32 (*page_flip)(struct radeon_device *rdev, int crtc, u64 crtc_base); - void (*post_page_flip)(struct radeon_device *rdev, int crtc); + void (*page_flip)(struct radeon_device *rdev, int crtc, u64 crtc_base); + bool (*page_flip_pending)(struct radeon_device *rdev, int crtc); } pflip; }; @@ -1924,6 +1932,7 @@ struct r600_asic { unsigned tiling_group_size; unsigned tile_config; unsigned backend_map; + unsigned active_simds; }; struct rv770_asic { @@ -1949,6 +1958,7 @@ struct rv770_asic { unsigned tiling_group_size; unsigned tile_config; unsigned backend_map; + unsigned active_simds; }; struct evergreen_asic { @@ -1975,6 +1985,7 @@ struct evergreen_asic { unsigned tiling_group_size; unsigned tile_config; unsigned backend_map; + unsigned active_simds; }; struct cayman_asic { @@ -2013,6 +2024,7 @@ struct cayman_asic { unsigned multi_gpu_tile_size; unsigned tile_config; + unsigned active_simds; }; struct si_asic { @@ -2043,6 +2055,7 @@ struct si_asic { unsigned tile_config; uint32_t tile_mode_array[32]; + uint32_t active_cus; }; struct cik_asic { @@ -2074,6 +2087,7 @@ struct cik_asic { unsigned tile_config; uint32_t tile_mode_array[32]; uint32_t macrotile_mode_array[16]; + uint32_t active_cus; }; union radeon_asic_config { @@ -2745,9 +2759,8 @@ void radeon_ring_write(struct radeon_ring *ring, uint32_t v); #define radeon_pm_finish(rdev) (rdev)->asic->pm.finish((rdev)) #define radeon_pm_init_profile(rdev) (rdev)->asic->pm.init_profile((rdev)) #define radeon_pm_get_dynpm_state(rdev) (rdev)->asic->pm.get_dynpm_state((rdev)) -#define radeon_pre_page_flip(rdev, crtc) (rdev)->asic->pflip.pre_page_flip((rdev), (crtc)) #define radeon_page_flip(rdev, crtc, base) (rdev)->asic->pflip.page_flip((rdev), (crtc), (base)) -#define radeon_post_page_flip(rdev, crtc) (rdev)->asic->pflip.post_page_flip((rdev), (crtc)) +#define radeon_page_flip_pending(rdev, crtc) (rdev)->asic->pflip.page_flip_pending((rdev), (crtc)) #define radeon_wait_for_vblank(rdev, crtc) (rdev)->asic->display.wait_for_vblank((rdev), (crtc)) #define radeon_mc_wait_for_idle(rdev) (rdev)->asic->mc_wait_for_idle((rdev)) #define radeon_get_xclk(rdev) (rdev)->asic->get_xclk((rdev)) |
