diff options
Diffstat (limited to 'drivers/gpu/drm/radeon/radeon.h')
| -rw-r--r-- | drivers/gpu/drm/radeon/radeon.h | 2452 |
1 files changed, 1949 insertions, 503 deletions
diff --git a/drivers/gpu/drm/radeon/radeon.h b/drivers/gpu/drm/radeon/radeon.h index 73f600d39ad..60c47f82912 100644 --- a/drivers/gpu/drm/radeon/radeon.h +++ b/drivers/gpu/drm/radeon/radeon.h @@ -60,7 +60,7 @@ * are considered as fatal) */ -#include <asm/atomic.h> +#include <linux/atomic.h> #include <linux/wait.h> #include <linux/list.h> #include <linux/kref.h> @@ -69,6 +69,7 @@ #include <ttm/ttm_bo_driver.h> #include <ttm/ttm_placement.h> #include <ttm/ttm_module.h> +#include <ttm/ttm_execbuf_util.h> #include "radeon_family.h" #include "radeon_mode.h" @@ -91,18 +92,131 @@ extern int radeon_tv; extern int radeon_audio; extern int radeon_disp_priority; extern int radeon_hw_i2c; +extern int radeon_pcie_gen2; +extern int radeon_msi; +extern int radeon_lockup_timeout; +extern int radeon_fastfb; +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; +extern int radeon_deep_color; /* * Copy from radeon_drv.h so we don't have to include both and have conflicting * symbol; */ -#define RADEON_MAX_USEC_TIMEOUT 100000 /* 100 ms */ -#define RADEON_FENCE_JIFFIES_TIMEOUT (HZ / 2) +#define RADEON_MAX_USEC_TIMEOUT 100000 /* 100 ms */ +#define RADEON_FENCE_JIFFIES_TIMEOUT (HZ / 2) /* RADEON_IB_POOL_SIZE must be a power of 2 */ -#define RADEON_IB_POOL_SIZE 16 -#define RADEON_DEBUGFS_MAX_NUM_FILES 32 -#define RADEONFB_CONN_LIMIT 4 -#define RADEON_BIOS_NUM_SCRATCH 8 +#define RADEON_IB_POOL_SIZE 16 +#define RADEON_DEBUGFS_MAX_COMPONENTS 32 +#define RADEONFB_CONN_LIMIT 4 +#define RADEON_BIOS_NUM_SCRATCH 8 + +/* fence seq are set to this number when signaled */ +#define RADEON_FENCE_SIGNALED_SEQ 0LL + +/* internal ring indices */ +/* r1xx+ has gfx CP ring */ +#define RADEON_RING_TYPE_GFX_INDEX 0 + +/* cayman has 2 compute CP rings */ +#define CAYMAN_RING_TYPE_CP1_INDEX 1 +#define CAYMAN_RING_TYPE_CP2_INDEX 2 + +/* R600+ has an async dma ring */ +#define R600_RING_TYPE_DMA_INDEX 3 +/* cayman add a second async dma ring */ +#define CAYMAN_RING_TYPE_DMA1_INDEX 4 + +/* R600+ */ +#define R600_RING_TYPE_UVD_INDEX 5 + +/* TN+ */ +#define TN_RING_TYPE_VCE1_INDEX 6 +#define TN_RING_TYPE_VCE2_INDEX 7 + +/* max number of rings */ +#define RADEON_NUM_RINGS 8 + +/* number of hw syncs before falling back on blocking */ +#define RADEON_NUM_SYNCS 4 + +/* number of hw syncs before falling back on blocking */ +#define RADEON_NUM_SYNCS 4 + +/* hardcode those limit for now */ +#define RADEON_VA_IB_OFFSET (1 << 20) +#define RADEON_VA_RESERVED_SIZE (8 << 20) +#define RADEON_IB_VM_MAX_SIZE (64 << 10) + +/* hard reset data */ +#define RADEON_ASIC_RESET_DATA 0x39d5e86b + +/* reset flags */ +#define RADEON_RESET_GFX (1 << 0) +#define RADEON_RESET_COMPUTE (1 << 1) +#define RADEON_RESET_DMA (1 << 2) +#define RADEON_RESET_CP (1 << 3) +#define RADEON_RESET_GRBM (1 << 4) +#define RADEON_RESET_DMA1 (1 << 5) +#define RADEON_RESET_RLC (1 << 6) +#define RADEON_RESET_SEM (1 << 7) +#define RADEON_RESET_IH (1 << 8) +#define RADEON_RESET_VMC (1 << 9) +#define RADEON_RESET_MC (1 << 10) +#define RADEON_RESET_DISPLAY (1 << 11) + +/* CG block flags */ +#define RADEON_CG_BLOCK_GFX (1 << 0) +#define RADEON_CG_BLOCK_MC (1 << 1) +#define RADEON_CG_BLOCK_SDMA (1 << 2) +#define RADEON_CG_BLOCK_UVD (1 << 3) +#define RADEON_CG_BLOCK_VCE (1 << 4) +#define RADEON_CG_BLOCK_HDP (1 << 5) +#define RADEON_CG_BLOCK_BIF (1 << 6) + +/* CG flags */ +#define RADEON_CG_SUPPORT_GFX_MGCG (1 << 0) +#define RADEON_CG_SUPPORT_GFX_MGLS (1 << 1) +#define RADEON_CG_SUPPORT_GFX_CGCG (1 << 2) +#define RADEON_CG_SUPPORT_GFX_CGLS (1 << 3) +#define RADEON_CG_SUPPORT_GFX_CGTS (1 << 4) +#define RADEON_CG_SUPPORT_GFX_CGTS_LS (1 << 5) +#define RADEON_CG_SUPPORT_GFX_CP_LS (1 << 6) +#define RADEON_CG_SUPPORT_GFX_RLC_LS (1 << 7) +#define RADEON_CG_SUPPORT_MC_LS (1 << 8) +#define RADEON_CG_SUPPORT_MC_MGCG (1 << 9) +#define RADEON_CG_SUPPORT_SDMA_LS (1 << 10) +#define RADEON_CG_SUPPORT_SDMA_MGCG (1 << 11) +#define RADEON_CG_SUPPORT_BIF_LS (1 << 12) +#define RADEON_CG_SUPPORT_UVD_MGCG (1 << 13) +#define RADEON_CG_SUPPORT_VCE_MGCG (1 << 14) +#define RADEON_CG_SUPPORT_HDP_LS (1 << 15) +#define RADEON_CG_SUPPORT_HDP_MGCG (1 << 16) + +/* PG flags */ +#define RADEON_PG_SUPPORT_GFX_PG (1 << 0) +#define RADEON_PG_SUPPORT_GFX_SMG (1 << 1) +#define RADEON_PG_SUPPORT_GFX_DMG (1 << 2) +#define RADEON_PG_SUPPORT_UVD (1 << 3) +#define RADEON_PG_SUPPORT_VCE (1 << 4) +#define RADEON_PG_SUPPORT_CP (1 << 5) +#define RADEON_PG_SUPPORT_GDS (1 << 6) +#define RADEON_PG_SUPPORT_RLC_SMU_HS (1 << 7) +#define RADEON_PG_SUPPORT_SDMA (1 << 8) +#define RADEON_PG_SUPPORT_ACP (1 << 9) +#define RADEON_PG_SUPPORT_SAMU (1 << 10) + +/* max cursor sizes (in pixels) */ +#define CURSOR_WIDTH 64 +#define CURSOR_HEIGHT 64 + +#define CIK_CURSOR_WIDTH 128 +#define CIK_CURSOR_HEIGHT 128 /* * Errata workarounds. @@ -120,24 +234,8 @@ struct radeon_device; /* * BIOS. */ -#define ATRM_BIOS_PAGE 4096 - -#if defined(CONFIG_VGA_SWITCHEROO) -bool radeon_atrm_supported(struct pci_dev *pdev); -int radeon_atrm_get_bios_chunk(uint8_t *bios, int offset, int len); -#else -static inline bool radeon_atrm_supported(struct pci_dev *pdev) -{ - return false; -} - -static inline int radeon_atrm_get_bios_chunk(uint8_t *bios, int offset, int len){ - return -EINVAL; -} -#endif bool radeon_get_bios(struct radeon_device *rdev); - /* * Dummy page */ @@ -162,63 +260,157 @@ struct radeon_clock { uint32_t default_mclk; uint32_t default_sclk; uint32_t default_dispclk; + uint32_t current_dispclk; uint32_t dp_extclk; + uint32_t max_pixel_clock; }; /* * Power management */ int radeon_pm_init(struct radeon_device *rdev); +int radeon_pm_late_init(struct radeon_device *rdev); void radeon_pm_fini(struct radeon_device *rdev); void radeon_pm_compute_clocks(struct radeon_device *rdev); void radeon_pm_suspend(struct radeon_device *rdev); void radeon_pm_resume(struct radeon_device *rdev); void radeon_combios_get_power_modes(struct radeon_device *rdev); void radeon_atombios_get_power_modes(struct radeon_device *rdev); -void radeon_atom_set_voltage(struct radeon_device *rdev, u16 level); +int radeon_atom_get_clock_dividers(struct radeon_device *rdev, + u8 clock_type, + u32 clock, + bool strobe_mode, + struct atom_clock_dividers *dividers); +int radeon_atom_get_memory_pll_dividers(struct radeon_device *rdev, + u32 clock, + bool strobe_mode, + struct atom_mpll_param *mpll_param); +void radeon_atom_set_voltage(struct radeon_device *rdev, u16 voltage_level, u8 voltage_type); +int radeon_atom_get_voltage_gpio_settings(struct radeon_device *rdev, + u16 voltage_level, u8 voltage_type, + u32 *gpio_value, u32 *gpio_mask); +void radeon_atom_set_engine_dram_timings(struct radeon_device *rdev, + u32 eng_clock, u32 mem_clock); +int radeon_atom_get_voltage_step(struct radeon_device *rdev, + u8 voltage_type, u16 *voltage_step); +int radeon_atom_get_max_vddc(struct radeon_device *rdev, u8 voltage_type, + u16 voltage_id, u16 *voltage); +int radeon_atom_get_leakage_vddc_based_on_leakage_idx(struct radeon_device *rdev, + u16 *voltage, + u16 leakage_idx); +int radeon_atom_get_leakage_id_from_vbios(struct radeon_device *rdev, + u16 *leakage_id); +int radeon_atom_get_leakage_vddc_based_on_leakage_params(struct radeon_device *rdev, + u16 *vddc, u16 *vddci, + u16 virtual_voltage_id, + u16 vbios_voltage_id); +int radeon_atom_round_to_true_voltage(struct radeon_device *rdev, + u8 voltage_type, + u16 nominal_voltage, + u16 *true_voltage); +int radeon_atom_get_min_voltage(struct radeon_device *rdev, + u8 voltage_type, u16 *min_voltage); +int radeon_atom_get_max_voltage(struct radeon_device *rdev, + u8 voltage_type, u16 *max_voltage); +int radeon_atom_get_voltage_table(struct radeon_device *rdev, + u8 voltage_type, u8 voltage_mode, + struct atom_voltage_table *voltage_table); +bool radeon_atom_is_voltage_gpio(struct radeon_device *rdev, + u8 voltage_type, u8 voltage_mode); +void radeon_atom_update_memory_dll(struct radeon_device *rdev, + u32 mem_clock); +void radeon_atom_set_ac_timing(struct radeon_device *rdev, + u32 mem_clock); +int radeon_atom_init_mc_reg_table(struct radeon_device *rdev, + u8 module_index, + struct atom_mc_reg_table *reg_table); +int radeon_atom_get_memory_info(struct radeon_device *rdev, + u8 module_index, struct atom_memory_info *mem_info); +int radeon_atom_get_mclk_range_table(struct radeon_device *rdev, + bool gddr5, u8 module_index, + struct atom_memory_clock_range_table *mclk_range_table); +int radeon_atom_get_max_vddc(struct radeon_device *rdev, u8 voltage_type, + u16 voltage_id, u16 *voltage); void rs690_pm_info(struct radeon_device *rdev); -extern u32 rv6xx_get_temp(struct radeon_device *rdev); -extern u32 rv770_get_temp(struct radeon_device *rdev); -extern u32 evergreen_get_temp(struct radeon_device *rdev); +extern void evergreen_tiling_fields(unsigned tiling_flags, unsigned *bankw, + unsigned *bankh, unsigned *mtaspect, + unsigned *tile_split); /* * Fences. */ struct radeon_fence_driver { uint32_t scratch_reg; - atomic_t seq; - uint32_t last_seq; - unsigned long last_jiffies; - unsigned long last_timeout; - wait_queue_head_t queue; - rwlock_t lock; - struct list_head created; - struct list_head emited; - struct list_head signaled; + uint64_t gpu_addr; + volatile uint32_t *cpu_addr; + /* sync_seq is protected by ring emission lock */ + uint64_t sync_seq[RADEON_NUM_RINGS]; + atomic64_t last_seq; bool initialized; }; struct radeon_fence { struct radeon_device *rdev; struct kref kref; - struct list_head list; /* protected by radeon_fence.lock */ - uint32_t seq; - bool emited; - bool signaled; + uint64_t seq; + /* RB, DMA, etc. */ + unsigned ring; }; +int radeon_fence_driver_start_ring(struct radeon_device *rdev, int ring); int radeon_fence_driver_init(struct radeon_device *rdev); void radeon_fence_driver_fini(struct radeon_device *rdev); -int radeon_fence_create(struct radeon_device *rdev, struct radeon_fence **fence); -int radeon_fence_emit(struct radeon_device *rdev, struct radeon_fence *fence); -void radeon_fence_process(struct radeon_device *rdev); +void radeon_fence_driver_force_completion(struct radeon_device *rdev); +int radeon_fence_emit(struct radeon_device *rdev, struct radeon_fence **fence, int ring); +void radeon_fence_process(struct radeon_device *rdev, int ring); bool radeon_fence_signaled(struct radeon_fence *fence); int radeon_fence_wait(struct radeon_fence *fence, bool interruptible); -int radeon_fence_wait_next(struct radeon_device *rdev); -int radeon_fence_wait_last(struct radeon_device *rdev); +int radeon_fence_wait_next(struct radeon_device *rdev, int ring); +int radeon_fence_wait_empty(struct radeon_device *rdev, int ring); +int radeon_fence_wait_any(struct radeon_device *rdev, + struct radeon_fence **fences, + bool intr); struct radeon_fence *radeon_fence_ref(struct radeon_fence *fence); void radeon_fence_unref(struct radeon_fence **fence); +unsigned radeon_fence_count_emitted(struct radeon_device *rdev, int ring); +bool radeon_fence_need_sync(struct radeon_fence *fence, int ring); +void radeon_fence_note_sync(struct radeon_fence *fence, int ring); +static inline struct radeon_fence *radeon_fence_later(struct radeon_fence *a, + struct radeon_fence *b) +{ + if (!a) { + return b; + } + + if (!b) { + return a; + } + + BUG_ON(a->ring != b->ring); + + if (a->seq > b->seq) { + return a; + } else { + return b; + } +} + +static inline bool radeon_fence_is_earlier(struct radeon_fence *a, + struct radeon_fence *b) +{ + if (!a) { + return false; + } + + if (!b) { + return true; + } + + BUG_ON(a->ring != b->ring); + + return a->seq < b->seq; +} /* * Tiling registers @@ -238,12 +430,37 @@ struct radeon_mman { struct ttm_bo_device bdev; bool mem_global_referenced; bool initialized; + +#if defined(CONFIG_DEBUG_FS) + struct dentry *vram; + struct dentry *gtt; +#endif +}; + +/* bo virtual address in a specific vm */ +struct radeon_bo_va { + /* protected by bo being reserved */ + struct list_head bo_list; + uint64_t soffset; + uint64_t eoffset; + uint32_t flags; + bool valid; + unsigned ref_count; + + /* protected by vm mutex */ + struct list_head vm_list; + struct list_head vm_status; + + /* constant after initialization */ + struct radeon_vm *vm; + struct radeon_bo *bo; }; struct radeon_bo { /* Protected by gem.mutex */ struct list_head list; /* Protected by tbo.reserved */ + u32 initial_domain; u32 placements[3]; struct ttm_placement placement; struct ttm_buffer_object tbo; @@ -253,19 +470,67 @@ struct radeon_bo { u32 tiling_flags; u32 pitch; int surface_reg; + /* list of all virtual address to which this bo + * is associated to + */ + struct list_head va; /* Constant after initialization */ struct radeon_device *rdev; - struct drm_gem_object *gobj; + struct drm_gem_object gem_base; + + struct ttm_bo_kmap_obj dma_buf_vmap; + pid_t pid; }; +#define gem_to_radeon_bo(gobj) container_of((gobj), struct radeon_bo, gem_base) + +int radeon_gem_debugfs_init(struct radeon_device *rdev); -struct radeon_bo_list { - struct list_head list; +/* sub-allocation manager, it has to be protected by another lock. + * By conception this is an helper for other part of the driver + * like the indirect buffer or semaphore, which both have their + * locking. + * + * Principe is simple, we keep a list of sub allocation in offset + * order (first entry has offset == 0, last entry has the highest + * offset). + * + * When allocating new object we first check if there is room at + * the end total_size - (last_object_offset + last_object_size) >= + * alloc_size. If so we allocate new object there. + * + * When there is not enough room at the end, we start waiting for + * each sub object until we reach object_offset+object_size >= + * alloc_size, this object then become the sub object we return. + * + * Alignment can't be bigger than page size. + * + * Hole are not considered for allocation to keep things simple. + * Assumption is that there won't be hole (all object on same + * alignment). + */ +struct radeon_sa_manager { + wait_queue_head_t wq; struct radeon_bo *bo; - uint64_t gpu_offset; - unsigned rdomain; - unsigned wdomain; - u32 tiling_flags; - bool reserved; + struct list_head *hole; + struct list_head flist[RADEON_NUM_RINGS]; + struct list_head olist; + unsigned size; + uint64_t gpu_addr; + void *cpu_ptr; + uint32_t domain; + uint32_t align; +}; + +struct radeon_sa_bo; + +/* sub-allocation buffer */ +struct radeon_sa_bo { + struct list_head olist; + struct list_head flist; + struct radeon_sa_manager *manager; + unsigned soffset; + unsigned eoffset; + struct radeon_fence *fence; }; /* @@ -282,39 +547,56 @@ int radeon_gem_object_create(struct radeon_device *rdev, int size, int alignment, int initial_domain, bool discardable, bool kernel, struct drm_gem_object **obj); -int radeon_gem_object_pin(struct drm_gem_object *obj, uint32_t pin_domain, - uint64_t *gpu_addr); -void radeon_gem_object_unpin(struct drm_gem_object *obj); +int radeon_mode_dumb_create(struct drm_file *file_priv, + struct drm_device *dev, + struct drm_mode_create_dumb *args); +int radeon_mode_dumb_mmap(struct drm_file *filp, + struct drm_device *dev, + uint32_t handle, uint64_t *offset_p); /* - * GART structures, functions & helpers + * Semaphores. */ -struct radeon_mc; - -struct radeon_gart_table_ram { - volatile uint32_t *ptr; +struct radeon_semaphore { + struct radeon_sa_bo *sa_bo; + signed waiters; + uint64_t gpu_addr; + struct radeon_fence *sync_to[RADEON_NUM_RINGS]; }; -struct radeon_gart_table_vram { - struct radeon_bo *robj; - volatile uint32_t *ptr; -}; +int radeon_semaphore_create(struct radeon_device *rdev, + struct radeon_semaphore **semaphore); +bool radeon_semaphore_emit_signal(struct radeon_device *rdev, int ring, + struct radeon_semaphore *semaphore); +bool radeon_semaphore_emit_wait(struct radeon_device *rdev, int ring, + struct radeon_semaphore *semaphore); +void radeon_semaphore_sync_to(struct radeon_semaphore *semaphore, + struct radeon_fence *fence); +int radeon_semaphore_sync_rings(struct radeon_device *rdev, + struct radeon_semaphore *semaphore, + int waiting_ring); +void radeon_semaphore_free(struct radeon_device *rdev, + struct radeon_semaphore **semaphore, + struct radeon_fence *fence); -union radeon_gart_table { - struct radeon_gart_table_ram ram; - struct radeon_gart_table_vram vram; -}; +/* + * GART structures, functions & helpers + */ +struct radeon_mc; #define RADEON_GPU_PAGE_SIZE 4096 #define RADEON_GPU_PAGE_MASK (RADEON_GPU_PAGE_SIZE - 1) +#define RADEON_GPU_PAGE_SHIFT 12 +#define RADEON_GPU_PAGE_ALIGN(a) (((a) + RADEON_GPU_PAGE_MASK) & ~RADEON_GPU_PAGE_MASK) struct radeon_gart { dma_addr_t table_addr; + struct radeon_bo *robj; + void *ptr; unsigned num_gpu_pages; unsigned num_cpu_pages; unsigned table_size; - union radeon_gart_table table; struct page **pages; dma_addr_t *pages_addr; bool ready; @@ -324,12 +606,16 @@ int radeon_gart_table_ram_alloc(struct radeon_device *rdev); void radeon_gart_table_ram_free(struct radeon_device *rdev); int radeon_gart_table_vram_alloc(struct radeon_device *rdev); void radeon_gart_table_vram_free(struct radeon_device *rdev); +int radeon_gart_table_vram_pin(struct radeon_device *rdev); +void radeon_gart_table_vram_unpin(struct radeon_device *rdev); int radeon_gart_init(struct radeon_device *rdev); void radeon_gart_fini(struct radeon_device *rdev); void radeon_gart_unbind(struct radeon_device *rdev, unsigned offset, int pages); int radeon_gart_bind(struct radeon_device *rdev, unsigned offset, - int pages, struct page **pagelist); + int pages, struct page **pagelist, + dma_addr_t *dma_addr); +void radeon_gart_restore(struct radeon_device *rdev); /* @@ -343,7 +629,6 @@ struct radeon_mc { * about vram size near mc fb location */ u64 mc_vram_size; u64 visible_vram_size; - u64 active_vram_size; u64 gtt_size; u64 gtt_start; u64 gtt_end; @@ -355,6 +640,7 @@ struct radeon_mc { bool vram_is_ddr; bool igp_sideport_enabled; u64 gtt_base_align; + u64 mc_mask; }; bool radeon_combios_sideport_present(struct radeon_device *rdev); @@ -373,72 +659,253 @@ struct radeon_scratch { int radeon_scratch_get(struct radeon_device *rdev, uint32_t *reg); void radeon_scratch_free(struct radeon_device *rdev, uint32_t reg); +/* + * GPU doorbell structures, functions & helpers + */ +#define RADEON_MAX_DOORBELLS 1024 /* Reserve at most 1024 doorbell slots for radeon-owned rings. */ + +struct radeon_doorbell { + /* doorbell mmio */ + resource_size_t base; + resource_size_t size; + u32 __iomem *ptr; + u32 num_doorbells; /* Number of doorbells actually reserved for radeon. */ + unsigned long used[DIV_ROUND_UP(RADEON_MAX_DOORBELLS, BITS_PER_LONG)]; +}; + +int radeon_doorbell_get(struct radeon_device *rdev, u32 *page); +void radeon_doorbell_free(struct radeon_device *rdev, u32 doorbell); /* * IRQS. */ + +struct radeon_flip_work { + struct work_struct flip_work; + struct work_struct unpin_work; + struct radeon_device *rdev; + int crtc_id; + uint64_t base; + struct drm_pending_vblank_event *event; + struct radeon_bo *old_rbo; + struct radeon_fence *fence; +}; + +struct r500_irq_stat_regs { + u32 disp_int; + u32 hdmi0_status; +}; + +struct r600_irq_stat_regs { + u32 disp_int; + u32 disp_int_cont; + u32 disp_int_cont2; + u32 d1grph_int; + u32 d2grph_int; + u32 hdmi0_status; + u32 hdmi1_status; +}; + +struct evergreen_irq_stat_regs { + u32 disp_int; + u32 disp_int_cont; + u32 disp_int_cont2; + u32 disp_int_cont3; + u32 disp_int_cont4; + u32 disp_int_cont5; + u32 d1grph_int; + u32 d2grph_int; + u32 d3grph_int; + u32 d4grph_int; + u32 d5grph_int; + u32 d6grph_int; + u32 afmt_status1; + u32 afmt_status2; + u32 afmt_status3; + u32 afmt_status4; + u32 afmt_status5; + u32 afmt_status6; +}; + +struct cik_irq_stat_regs { + u32 disp_int; + u32 disp_int_cont; + u32 disp_int_cont2; + u32 disp_int_cont3; + u32 disp_int_cont4; + u32 disp_int_cont5; + u32 disp_int_cont6; + u32 d1grph_int; + u32 d2grph_int; + u32 d3grph_int; + u32 d4grph_int; + u32 d5grph_int; + u32 d6grph_int; +}; + +union radeon_irq_stat_regs { + struct r500_irq_stat_regs r500; + struct r600_irq_stat_regs r600; + struct evergreen_irq_stat_regs evergreen; + struct cik_irq_stat_regs cik; +}; + struct radeon_irq { - bool installed; - bool sw_int; - /* FIXME: use a define max crtc rather than hardcode it */ - bool crtc_vblank_int[6]; - wait_queue_head_t vblank_queue; - /* FIXME: use defines for max hpd/dacs */ - bool hpd[6]; - bool gui_idle; - bool gui_idle_acked; - wait_queue_head_t idle_queue; - /* FIXME: use defines for max HDMI blocks */ - bool hdmi[2]; - spinlock_t sw_lock; - int sw_refcount; + bool installed; + spinlock_t lock; + atomic_t ring_int[RADEON_NUM_RINGS]; + bool crtc_vblank_int[RADEON_MAX_CRTCS]; + atomic_t pflip[RADEON_MAX_CRTCS]; + wait_queue_head_t vblank_queue; + bool hpd[RADEON_MAX_HPD_PINS]; + bool afmt[RADEON_MAX_AFMT_BLOCKS]; + union radeon_irq_stat_regs stat_regs; + bool dpm_thermal; }; int radeon_irq_kms_init(struct radeon_device *rdev); void radeon_irq_kms_fini(struct radeon_device *rdev); -void radeon_irq_kms_sw_irq_get(struct radeon_device *rdev); -void radeon_irq_kms_sw_irq_put(struct radeon_device *rdev); +void radeon_irq_kms_sw_irq_get(struct radeon_device *rdev, int ring); +void radeon_irq_kms_sw_irq_put(struct radeon_device *rdev, int ring); +void radeon_irq_kms_pflip_irq_get(struct radeon_device *rdev, int crtc); +void radeon_irq_kms_pflip_irq_put(struct radeon_device *rdev, int crtc); +void radeon_irq_kms_enable_afmt(struct radeon_device *rdev, int block); +void radeon_irq_kms_disable_afmt(struct radeon_device *rdev, int block); +void radeon_irq_kms_enable_hpd(struct radeon_device *rdev, unsigned hpd_mask); +void radeon_irq_kms_disable_hpd(struct radeon_device *rdev, unsigned hpd_mask); /* - * CP & ring. + * CP & rings. */ -struct radeon_ib { - struct list_head list; - unsigned idx; - uint64_t gpu_addr; - struct radeon_fence *fence; - uint32_t *ptr; - uint32_t length_dw; - bool free; -}; -/* - * locking - - * mutex protects scheduled_ibs, ready, alloc_bm - */ -struct radeon_ib_pool { - struct mutex mutex; - struct radeon_bo *robj; - struct list_head bogus_ib; - struct radeon_ib ibs[RADEON_IB_POOL_SIZE]; - bool ready; - unsigned head_id; +struct radeon_ib { + struct radeon_sa_bo *sa_bo; + uint32_t length_dw; + uint64_t gpu_addr; + uint32_t *ptr; + int ring; + struct radeon_fence *fence; + struct radeon_vm *vm; + bool is_const_ib; + struct radeon_semaphore *semaphore; }; -struct radeon_cp { +struct radeon_ring { struct radeon_bo *ring_obj; volatile uint32_t *ring; - unsigned rptr; + unsigned rptr_offs; + unsigned rptr_save_reg; + u64 next_rptr_gpu_addr; + volatile u32 *next_rptr_cpu_addr; unsigned wptr; unsigned wptr_old; unsigned ring_size; unsigned ring_free_dw; int count_dw; + atomic_t last_rptr; + atomic64_t last_activity; uint64_t gpu_addr; uint32_t align_mask; uint32_t ptr_mask; - struct mutex mutex; bool ready; + u32 nop; + u32 idx; + u64 last_semaphore_signal_addr; + u64 last_semaphore_wait_addr; + /* for CIK queues */ + u32 me; + u32 pipe; + u32 queue; + struct radeon_bo *mqd_obj; + u32 doorbell_index; + unsigned wptr_offs; +}; + +struct radeon_mec { + struct radeon_bo *hpd_eop_obj; + u64 hpd_eop_gpu_addr; + u32 num_pipe; + u32 num_mec; + u32 num_queue; +}; + +/* + * VM + */ + +/* maximum number of VMIDs */ +#define RADEON_NUM_VM 16 + +/* number of entries in page table */ +#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 +#define RADEON_VM_PTB_ALIGN_MASK (RADEON_VM_PTB_ALIGN_SIZE - 1) +#define RADEON_VM_PTB_ALIGN(a) (((a) + RADEON_VM_PTB_ALIGN_MASK) & ~RADEON_VM_PTB_ALIGN_MASK) + +#define R600_PTE_VALID (1 << 0) +#define R600_PTE_SYSTEM (1 << 1) +#define R600_PTE_SNOOPED (1 << 2) +#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; +}; + +struct radeon_vm { + struct list_head va; + unsigned id; + + /* BOs freed, but not yet updated in the PT */ + struct list_head freed; + + /* contains the page directory */ + struct radeon_bo *page_directory; + uint64_t pd_gpu_addr; + unsigned max_pde_used; + + /* array of page tables, one for each page directory entry */ + struct radeon_vm_pt *page_tables; + + struct radeon_bo_va *ib_bo_va; + + struct mutex mutex; + /* last fence for cs using this vm */ + struct radeon_fence *fence; + /* last flush or NULL if we still need to flush */ + struct radeon_fence *last_flush; + /* last use of vmid */ + struct radeon_fence *last_id_use; +}; + +struct radeon_vm_manager { + struct radeon_fence *active[RADEON_NUM_VM]; + uint32_t max_pfn; + /* number of VMIDs */ + unsigned nvm; + /* vram base address for page table entry */ + u64 vram_base_offset; + /* is vm enabled? */ + bool enabled; +}; + +/* + * file private structure + */ +struct radeon_fpriv { + struct radeon_vm vm; }; /* @@ -448,44 +915,78 @@ struct r600_ih { struct radeon_bo *ring_obj; volatile uint32_t *ring; unsigned rptr; - unsigned wptr; - unsigned wptr_old; unsigned ring_size; uint64_t gpu_addr; uint32_t ptr_mask; - spinlock_t lock; + atomic_t lock; bool enabled; }; -struct r600_blit { - struct mutex mutex; - struct radeon_bo *shader_obj; - u64 shader_gpu_addr; - u32 vs_offset, ps_offset; - u32 state_offset; - u32 state_len; - u32 vb_used, vb_total; - struct radeon_ib *vb_ib; -}; - -int radeon_ib_get(struct radeon_device *rdev, struct radeon_ib **ib); -void radeon_ib_free(struct radeon_device *rdev, struct radeon_ib **ib); -int radeon_ib_schedule(struct radeon_device *rdev, struct radeon_ib *ib); +/* + * RLC stuff + */ +#include "clearstate_defs.h" + +struct radeon_rlc { + /* for power gating */ + struct radeon_bo *save_restore_obj; + uint64_t save_restore_gpu_addr; + volatile uint32_t *sr_ptr; + const u32 *reg_list; + u32 reg_list_size; + /* for clear state */ + struct radeon_bo *clear_state_obj; + uint64_t clear_state_gpu_addr; + volatile uint32_t *cs_ptr; + const struct cs_section_def *cs_data; + u32 clear_state_size; + /* for cp tables */ + struct radeon_bo *cp_table_obj; + uint64_t cp_table_gpu_addr; + volatile uint32_t *cp_table_ptr; + u32 cp_table_size; +}; + +int radeon_ib_get(struct radeon_device *rdev, int ring, + struct radeon_ib *ib, struct radeon_vm *vm, + unsigned size); +void radeon_ib_free(struct radeon_device *rdev, struct radeon_ib *ib); +int radeon_ib_schedule(struct radeon_device *rdev, struct radeon_ib *ib, + struct radeon_ib *const_ib); int radeon_ib_pool_init(struct radeon_device *rdev); void radeon_ib_pool_fini(struct radeon_device *rdev); -int radeon_ib_test(struct radeon_device *rdev); -extern void radeon_ib_bogus_add(struct radeon_device *rdev, struct radeon_ib *ib); +int radeon_ib_ring_tests(struct radeon_device *rdev); /* Ring access between begin & end cannot sleep */ -void radeon_ring_free_size(struct radeon_device *rdev); -int radeon_ring_alloc(struct radeon_device *rdev, unsigned ndw); -int radeon_ring_lock(struct radeon_device *rdev, unsigned ndw); -void radeon_ring_commit(struct radeon_device *rdev); -void radeon_ring_unlock_commit(struct radeon_device *rdev); -void radeon_ring_unlock_undo(struct radeon_device *rdev); -int radeon_ring_test(struct radeon_device *rdev); -int radeon_ring_init(struct radeon_device *rdev, unsigned ring_size); -void radeon_ring_fini(struct radeon_device *rdev); - +bool radeon_ring_supports_scratch_reg(struct radeon_device *rdev, + struct radeon_ring *ring); +void radeon_ring_free_size(struct radeon_device *rdev, struct radeon_ring *cp); +int radeon_ring_alloc(struct radeon_device *rdev, struct radeon_ring *cp, unsigned ndw); +int radeon_ring_lock(struct radeon_device *rdev, struct radeon_ring *cp, unsigned ndw); +void radeon_ring_commit(struct radeon_device *rdev, struct radeon_ring *cp); +void radeon_ring_unlock_commit(struct radeon_device *rdev, struct radeon_ring *cp); +void radeon_ring_undo(struct radeon_ring *ring); +void radeon_ring_unlock_undo(struct radeon_device *rdev, struct radeon_ring *cp); +int radeon_ring_test(struct radeon_device *rdev, struct radeon_ring *cp); +void radeon_ring_lockup_update(struct radeon_device *rdev, + struct radeon_ring *ring); +bool radeon_ring_test_lockup(struct radeon_device *rdev, struct radeon_ring *ring); +unsigned radeon_ring_backup(struct radeon_device *rdev, struct radeon_ring *ring, + uint32_t **data); +int radeon_ring_restore(struct radeon_device *rdev, struct radeon_ring *ring, + unsigned size, uint32_t *data); +int radeon_ring_init(struct radeon_device *rdev, struct radeon_ring *cp, unsigned ring_size, + unsigned rptr_offs, u32 nop); +void radeon_ring_fini(struct radeon_device *rdev, struct radeon_ring *cp); + + +/* r600 async dma */ +void r600_dma_stop(struct radeon_device *rdev); +int r600_dma_resume(struct radeon_device *rdev); +void r600_dma_fini(struct radeon_device *rdev); + +void cayman_dma_stop(struct radeon_device *rdev); +int cayman_dma_resume(struct radeon_device *rdev); +void cayman_dma_fini(struct radeon_device *rdev); /* * CS. @@ -493,20 +994,19 @@ void radeon_ring_fini(struct radeon_device *rdev); struct radeon_cs_reloc { struct drm_gem_object *gobj; struct radeon_bo *robj; - struct radeon_bo_list lobj; + struct ttm_validate_buffer tv; + uint64_t gpu_offset; + unsigned prefered_domains; + unsigned allowed_domains; + uint32_t tiling_flags; uint32_t handle; - uint32_t flags; }; struct radeon_cs_chunk { uint32_t chunk_id; uint32_t length_dw; - int kpage_idx[2]; - uint32_t *kpage[2]; uint32_t *kdata; - void __user *user_ptr; - int last_copied_page; - int last_page_index; + void __user *user_ptr; }; struct radeon_cs_parser { @@ -523,45 +1023,35 @@ struct radeon_cs_parser { unsigned nrelocs; struct radeon_cs_reloc *relocs; struct radeon_cs_reloc **relocs_ptr; + struct radeon_cs_reloc *vm_bos; struct list_head validated; + unsigned dma_reloc_idx; /* indices of various chunks */ int chunk_ib_idx; int chunk_relocs_idx; - struct radeon_ib *ib; + int chunk_flags_idx; + int chunk_const_ib_idx; + struct radeon_ib ib; + struct radeon_ib const_ib; void *track; unsigned family; - int parser_error; + int parser_error; + u32 cs_flags; + u32 ring; + s32 priority; + struct ww_acquire_ctx ticket; }; -extern int radeon_cs_update_pages(struct radeon_cs_parser *p, int pg_idx); -extern int radeon_cs_finish_pages(struct radeon_cs_parser *p); - - static inline u32 radeon_get_ib_value(struct radeon_cs_parser *p, int idx) { struct radeon_cs_chunk *ibc = &p->chunks[p->chunk_ib_idx]; - u32 pg_idx, pg_offset; - u32 idx_value = 0; - int new_page; - - pg_idx = (idx * 4) / PAGE_SIZE; - pg_offset = (idx * 4) % PAGE_SIZE; - - if (ibc->kpage_idx[0] == pg_idx) - return ibc->kpage[0][pg_offset/4]; - if (ibc->kpage_idx[1] == pg_idx) - return ibc->kpage[1][pg_offset/4]; - - new_page = radeon_cs_update_pages(p, pg_idx); - if (new_page < 0) { - p->parser_error = new_page; - return 0; - } - idx_value = ibc->kpage[new_page][pg_offset/4]; - return idx_value; + if (ibc->kdata) + return ibc->kdata[idx]; + return p->ib.ptr[idx]; } + struct radeon_cs_packet { unsigned idx; unsigned type; @@ -599,9 +1089,16 @@ struct radeon_wb { }; #define RADEON_WB_SCRATCH_OFFSET 0 +#define RADEON_WB_RING0_NEXT_RPTR 256 #define RADEON_WB_CP_RPTR_OFFSET 1024 +#define RADEON_WB_CP1_RPTR_OFFSET 1280 +#define RADEON_WB_CP2_RPTR_OFFSET 1536 +#define R600_WB_DMA_RPTR_OFFSET 1792 #define R600_WB_IH_WPTR_OFFSET 2048 +#define CAYMAN_WB_DMA1_RPTR_OFFSET 2304 #define R600_WB_EVENT_OFFSET 3072 +#define CIK_WB_CP1_WPTR_OFFSET 3328 +#define CIK_WB_CP2_WPTR_OFFSET 3584 /** * struct radeon_pm - power management datas @@ -614,11 +1111,11 @@ struct radeon_wb { * @sideport_bandwidth: sideport bandwidth the gpu has (MByte/s) (IGP) * @ht_bandwidth: ht bandwidth the gpu has (MByte/s) (IGP) * @core_bandwidth: core GPU bandwidth the gpu has (MByte/s) (IGP) - * @sclk: GPU clock Mhz (core bandwith depends of this clock) + * @sclk: GPU clock Mhz (core bandwidth depends of this clock) * @needed_bandwidth: current bandwidth needs * * It keeps track of various data needed to take powermanagement decision. - * Bandwith need is used to determine minimun clock of the GPU and memory. + * Bandwidth need is used to determine minimun clock of the GPU and memory. * Equation between gpu/memory clock and available bandwidth is hw dependent * (type of memory, bus size, efficiency, ...) */ @@ -626,6 +1123,7 @@ struct radeon_wb { enum radeon_pm_method { PM_METHOD_PROFILE, PM_METHOD_DYNPM, + PM_METHOD_DPM, }; enum radeon_dynpm_state { @@ -651,11 +1149,24 @@ enum radeon_voltage_type { }; enum radeon_pm_state_type { + /* not used for dpm */ POWER_STATE_TYPE_DEFAULT, POWER_STATE_TYPE_POWERSAVE, + /* user selectable states */ POWER_STATE_TYPE_BATTERY, POWER_STATE_TYPE_BALANCED, POWER_STATE_TYPE_PERFORMANCE, + /* internal states */ + POWER_STATE_TYPE_INTERNAL_UVD, + POWER_STATE_TYPE_INTERNAL_UVD_SD, + POWER_STATE_TYPE_INTERNAL_UVD_HD, + POWER_STATE_TYPE_INTERNAL_UVD_HD2, + POWER_STATE_TYPE_INTERNAL_UVD_MVC, + POWER_STATE_TYPE_INTERNAL_BOOT, + POWER_STATE_TYPE_INTERNAL_THERMAL, + POWER_STATE_TYPE_INTERNAL_ACPI, + POWER_STATE_TYPE_INTERNAL_ULV, + POWER_STATE_TYPE_INTERNAL_3DPERF, }; enum radeon_pm_profile_type { @@ -684,9 +1195,18 @@ struct radeon_pm_profile { enum radeon_int_thermal_type { THERMAL_TYPE_NONE, + THERMAL_TYPE_EXTERNAL, + THERMAL_TYPE_EXTERNAL_GPIO, THERMAL_TYPE_RV6XX, THERMAL_TYPE_RV770, + THERMAL_TYPE_ADT7473_WITH_INTERNAL, THERMAL_TYPE_EVERGREEN, + THERMAL_TYPE_SUMO, + THERMAL_TYPE_NI, + THERMAL_TYPE_SI, + THERMAL_TYPE_EMC2103_WITH_INTERNAL, + THERMAL_TYPE_CI, + THERMAL_TYPE_KV, }; struct radeon_voltage { @@ -700,7 +1220,9 @@ struct radeon_voltage { u8 vddci_id; /* index into vddci voltage table */ bool vddci_enabled; /* r6xx+ sw */ - u32 voltage; + u16 voltage; + /* evergreen+ vddci */ + u16 vddci; }; /* clock mode flags */ @@ -722,8 +1244,7 @@ struct radeon_pm_clock_info { struct radeon_power_state { enum radeon_pm_state_type type; - /* XXX: use a define for num clock modes */ - struct radeon_pm_clock_info clock_info[8]; + struct radeon_pm_clock_info *clock_info; /* number of valid clock modes in this power state */ int num_clock_modes; struct radeon_pm_clock_info *default_clock_mode; @@ -739,13 +1260,288 @@ struct radeon_power_state { */ #define RADEON_MODE_OVERCLOCK_MARGIN 500 /* 5 MHz */ +enum radeon_dpm_auto_throttle_src { + RADEON_DPM_AUTO_THROTTLE_SRC_THERMAL, + RADEON_DPM_AUTO_THROTTLE_SRC_EXTERNAL +}; + +enum radeon_dpm_event_src { + RADEON_DPM_EVENT_SRC_ANALOG = 0, + RADEON_DPM_EVENT_SRC_EXTERNAL = 1, + RADEON_DPM_EVENT_SRC_DIGITAL = 2, + RADEON_DPM_EVENT_SRC_ANALOG_OR_EXTERNAL = 3, + RADEON_DPM_EVENT_SRC_DIGIAL_OR_EXTERNAL = 4 +}; + +#define RADEON_MAX_VCE_LEVELS 6 + +enum radeon_vce_level { + RADEON_VCE_LEVEL_AC_ALL = 0, /* AC, All cases */ + RADEON_VCE_LEVEL_DC_EE = 1, /* DC, entropy encoding */ + RADEON_VCE_LEVEL_DC_LL_LOW = 2, /* DC, low latency queue, res <= 720 */ + RADEON_VCE_LEVEL_DC_LL_HIGH = 3, /* DC, low latency queue, 1080 >= res > 720 */ + RADEON_VCE_LEVEL_DC_GP_LOW = 4, /* DC, general purpose queue, res <= 720 */ + RADEON_VCE_LEVEL_DC_GP_HIGH = 5, /* DC, general purpose queue, 1080 >= res > 720 */ +}; + +struct radeon_ps { + u32 caps; /* vbios flags */ + u32 class; /* vbios flags */ + u32 class2; /* vbios flags */ + /* UVD clocks */ + u32 vclk; + u32 dclk; + /* VCE clocks */ + u32 evclk; + u32 ecclk; + bool vce_active; + enum radeon_vce_level vce_level; + /* asic priv */ + void *ps_priv; +}; + +struct radeon_dpm_thermal { + /* thermal interrupt work */ + struct work_struct work; + /* low temperature threshold */ + int min_temp; + /* high temperature threshold */ + int max_temp; + /* was interrupt low to high or high to low */ + bool high_to_low; +}; + +enum radeon_clk_action +{ + RADEON_SCLK_UP = 1, + RADEON_SCLK_DOWN +}; + +struct radeon_blacklist_clocks +{ + u32 sclk; + u32 mclk; + enum radeon_clk_action action; +}; + +struct radeon_clock_and_voltage_limits { + u32 sclk; + u32 mclk; + u16 vddc; + u16 vddci; +}; + +struct radeon_clock_array { + u32 count; + u32 *values; +}; + +struct radeon_clock_voltage_dependency_entry { + u32 clk; + u16 v; +}; + +struct radeon_clock_voltage_dependency_table { + u32 count; + struct radeon_clock_voltage_dependency_entry *entries; +}; + +union radeon_cac_leakage_entry { + struct { + u16 vddc; + u32 leakage; + }; + struct { + u16 vddc1; + u16 vddc2; + u16 vddc3; + }; +}; + +struct radeon_cac_leakage_table { + u32 count; + union radeon_cac_leakage_entry *entries; +}; + +struct radeon_phase_shedding_limits_entry { + u16 voltage; + u32 sclk; + u32 mclk; +}; + +struct radeon_phase_shedding_limits_table { + u32 count; + struct radeon_phase_shedding_limits_entry *entries; +}; + +struct radeon_uvd_clock_voltage_dependency_entry { + u32 vclk; + u32 dclk; + u16 v; +}; + +struct radeon_uvd_clock_voltage_dependency_table { + u8 count; + struct radeon_uvd_clock_voltage_dependency_entry *entries; +}; + +struct radeon_vce_clock_voltage_dependency_entry { + u32 ecclk; + u32 evclk; + u16 v; +}; + +struct radeon_vce_clock_voltage_dependency_table { + u8 count; + struct radeon_vce_clock_voltage_dependency_entry *entries; +}; + +struct radeon_ppm_table { + u8 ppm_design; + u16 cpu_core_number; + u32 platform_tdp; + u32 small_ac_platform_tdp; + u32 platform_tdc; + u32 small_ac_platform_tdc; + u32 apu_tdp; + u32 dgpu_tdp; + u32 dgpu_ulv_power; + u32 tj_max; +}; + +struct radeon_cac_tdp_table { + u16 tdp; + u16 configurable_tdp; + u16 tdc; + u16 battery_power_limit; + u16 small_power_limit; + u16 low_cac_leakage; + u16 high_cac_leakage; + u16 maximum_power_delivery_limit; +}; + +struct radeon_dpm_dynamic_state { + struct radeon_clock_voltage_dependency_table vddc_dependency_on_sclk; + struct radeon_clock_voltage_dependency_table vddci_dependency_on_mclk; + struct radeon_clock_voltage_dependency_table vddc_dependency_on_mclk; + struct radeon_clock_voltage_dependency_table mvdd_dependency_on_mclk; + struct radeon_clock_voltage_dependency_table vddc_dependency_on_dispclk; + struct radeon_uvd_clock_voltage_dependency_table uvd_clock_voltage_dependency_table; + struct radeon_vce_clock_voltage_dependency_table vce_clock_voltage_dependency_table; + struct radeon_clock_voltage_dependency_table samu_clock_voltage_dependency_table; + struct radeon_clock_voltage_dependency_table acp_clock_voltage_dependency_table; + struct radeon_clock_array valid_sclk_values; + struct radeon_clock_array valid_mclk_values; + struct radeon_clock_and_voltage_limits max_clock_voltage_on_dc; + struct radeon_clock_and_voltage_limits max_clock_voltage_on_ac; + u32 mclk_sclk_ratio; + u32 sclk_mclk_delta; + u16 vddc_vddci_delta; + u16 min_vddc_for_pcie_gen2; + struct radeon_cac_leakage_table cac_leakage_table; + struct radeon_phase_shedding_limits_table phase_shedding_limits_table; + struct radeon_ppm_table *ppm_table; + struct radeon_cac_tdp_table *cac_tdp_table; +}; + +struct radeon_dpm_fan { + u16 t_min; + u16 t_med; + u16 t_high; + u16 pwm_min; + u16 pwm_med; + u16 pwm_high; + u8 t_hyst; + u32 cycle_delay; + u16 t_max; + bool ucode_fan_control; +}; + +enum radeon_pcie_gen { + RADEON_PCIE_GEN1 = 0, + RADEON_PCIE_GEN2 = 1, + RADEON_PCIE_GEN3 = 2, + RADEON_PCIE_GEN_INVALID = 0xffff +}; + +enum radeon_dpm_forced_level { + RADEON_DPM_FORCED_LEVEL_AUTO = 0, + RADEON_DPM_FORCED_LEVEL_LOW = 1, + RADEON_DPM_FORCED_LEVEL_HIGH = 2, +}; + +struct radeon_vce_state { + /* vce clocks */ + u32 evclk; + u32 ecclk; + /* gpu clocks */ + u32 sclk; + u32 mclk; + u8 clk_idx; + u8 pstate; +}; + +struct radeon_dpm { + struct radeon_ps *ps; + /* number of valid power states */ + int num_ps; + /* current power state that is active */ + struct radeon_ps *current_ps; + /* requested power state */ + struct radeon_ps *requested_ps; + /* boot up power state */ + struct radeon_ps *boot_ps; + /* default uvd power state */ + struct radeon_ps *uvd_ps; + /* vce requirements */ + struct radeon_vce_state vce_states[RADEON_MAX_VCE_LEVELS]; + enum radeon_vce_level vce_level; + enum radeon_pm_state_type state; + enum radeon_pm_state_type user_state; + u32 platform_caps; + u32 voltage_response_time; + u32 backbias_response_time; + void *priv; + u32 new_active_crtcs; + int new_active_crtc_count; + u32 current_active_crtcs; + int current_active_crtc_count; + struct radeon_dpm_dynamic_state dyn_state; + struct radeon_dpm_fan fan; + u32 tdp_limit; + u32 near_tdp_limit; + u32 near_tdp_limit_adjusted; + u32 sq_ramping_threshold; + u32 cac_leakage; + u16 tdp_od_limit; + u32 tdp_adjustment; + u16 load_line_slope; + bool power_control; + bool ac_power; + /* special states active */ + bool thermal_active; + bool uvd_active; + bool vce_active; + /* thermal handling */ + struct radeon_dpm_thermal thermal; + /* forced levels */ + enum radeon_dpm_forced_level forced_level; + /* track UVD streams */ + unsigned sd; + unsigned hd; +}; + +void radeon_dpm_enable_uvd(struct radeon_device *rdev, bool enable); +void radeon_dpm_enable_vce(struct radeon_device *rdev, bool enable); + struct radeon_pm { struct mutex mutex; + /* write locked while reprogramming mclk */ + struct rw_semaphore mclk_lock; u32 active_crtcs; int active_crtc_count; int req_vblank; bool vblank_sync; - bool gui_idle; fixed20_12 max_bandwidth; fixed20_12 igp_sideport_mclk; fixed20_12 igp_system_mclk; @@ -758,8 +1554,7 @@ struct radeon_pm { fixed20_12 sclk; fixed20_12 mclk; fixed20_12 needed_bandwidth; - /* XXX: use a define for num power modes */ - struct radeon_power_state power_state[8]; + struct radeon_power_state *power_state; /* number of valid power states */ int num_power_states; int current_power_state_index; @@ -769,7 +1564,12 @@ struct radeon_pm { int default_power_state_index; u32 current_sclk; u32 current_mclk; - u32 current_vddc; + u16 current_vddc; + u16 current_vddci; + u32 default_sclk; + u32 default_mclk; + u16 default_vddc; + u16 default_vddci; struct radeon_i2c_chan *i2c_bus; /* selected pm method */ enum radeon_pm_method pm_method; @@ -787,29 +1587,171 @@ struct radeon_pm { /* internal thermal controller on rv6xx+ */ enum radeon_int_thermal_type int_thermal_type; struct device *int_hwmon_dev; + /* dpm */ + bool dpm_enabled; + struct radeon_dpm dpm; }; +int radeon_pm_get_type_index(struct radeon_device *rdev, + enum radeon_pm_state_type ps_type, + int instance); +/* + * UVD + */ +#define RADEON_MAX_UVD_HANDLES 10 +#define RADEON_UVD_STACK_SIZE (1024*1024) +#define RADEON_UVD_HEAP_SIZE (1024*1024) + +struct radeon_uvd { + struct radeon_bo *vcpu_bo; + void *cpu_addr; + uint64_t gpu_addr; + void *saved_bo; + atomic_t handles[RADEON_MAX_UVD_HANDLES]; + struct drm_file *filp[RADEON_MAX_UVD_HANDLES]; + unsigned img_size[RADEON_MAX_UVD_HANDLES]; + struct delayed_work idle_work; +}; + +int radeon_uvd_init(struct radeon_device *rdev); +void radeon_uvd_fini(struct radeon_device *rdev); +int radeon_uvd_suspend(struct radeon_device *rdev); +int radeon_uvd_resume(struct radeon_device *rdev); +int radeon_uvd_get_create_msg(struct radeon_device *rdev, int ring, + uint32_t handle, struct radeon_fence **fence); +int radeon_uvd_get_destroy_msg(struct radeon_device *rdev, int ring, + uint32_t handle, struct radeon_fence **fence); +void radeon_uvd_force_into_uvd_segment(struct radeon_bo *rbo); +void radeon_uvd_free_handles(struct radeon_device *rdev, + struct drm_file *filp); +int radeon_uvd_cs_parse(struct radeon_cs_parser *parser); +void radeon_uvd_note_usage(struct radeon_device *rdev); +int radeon_uvd_calc_upll_dividers(struct radeon_device *rdev, + unsigned vclk, unsigned dclk, + unsigned vco_min, unsigned vco_max, + unsigned fb_factor, unsigned fb_mask, + unsigned pd_min, unsigned pd_max, + unsigned pd_even, + unsigned *optimal_fb_div, + unsigned *optimal_vclk_div, + unsigned *optimal_dclk_div); +int radeon_uvd_send_upll_ctlreq(struct radeon_device *rdev, + unsigned cg_upll_func_cntl); + +/* + * VCE + */ +#define RADEON_MAX_VCE_HANDLES 16 +#define RADEON_VCE_STACK_SIZE (1024*1024) +#define RADEON_VCE_HEAP_SIZE (4*1024*1024) + +struct radeon_vce { + struct radeon_bo *vcpu_bo; + uint64_t gpu_addr; + unsigned fw_version; + unsigned fb_version; + atomic_t handles[RADEON_MAX_VCE_HANDLES]; + struct drm_file *filp[RADEON_MAX_VCE_HANDLES]; + unsigned img_size[RADEON_MAX_VCE_HANDLES]; + struct delayed_work idle_work; +}; + +int radeon_vce_init(struct radeon_device *rdev); +void radeon_vce_fini(struct radeon_device *rdev); +int radeon_vce_suspend(struct radeon_device *rdev); +int radeon_vce_resume(struct radeon_device *rdev); +int radeon_vce_get_create_msg(struct radeon_device *rdev, int ring, + uint32_t handle, struct radeon_fence **fence); +int radeon_vce_get_destroy_msg(struct radeon_device *rdev, int ring, + uint32_t handle, struct radeon_fence **fence); +void radeon_vce_free_handles(struct radeon_device *rdev, struct drm_file *filp); +void radeon_vce_note_usage(struct radeon_device *rdev); +int radeon_vce_cs_reloc(struct radeon_cs_parser *p, int lo, int hi, unsigned size); +int radeon_vce_cs_parse(struct radeon_cs_parser *p); +bool radeon_vce_semaphore_emit(struct radeon_device *rdev, + struct radeon_ring *ring, + struct radeon_semaphore *semaphore, + bool emit_wait); +void radeon_vce_ib_execute(struct radeon_device *rdev, struct radeon_ib *ib); +void radeon_vce_fence_emit(struct radeon_device *rdev, + struct radeon_fence *fence); +int radeon_vce_ring_test(struct radeon_device *rdev, struct radeon_ring *ring); +int radeon_vce_ib_test(struct radeon_device *rdev, struct radeon_ring *ring); + +struct r600_audio_pin { + int channels; + int rate; + int bits_per_sample; + u8 status_bits; + u8 category_code; + u32 offset; + bool connected; + u32 id; +}; + +struct r600_audio { + bool enabled; + struct r600_audio_pin pin[RADEON_MAX_AFMT_BLOCKS]; + int num_pins; +}; /* * Benchmarking */ -void radeon_benchmark(struct radeon_device *rdev); +void radeon_benchmark(struct radeon_device *rdev, int test_number); /* * Testing */ void radeon_test_moves(struct radeon_device *rdev); +void radeon_test_ring_sync(struct radeon_device *rdev, + struct radeon_ring *cpA, + struct radeon_ring *cpB); +void radeon_test_syncing(struct radeon_device *rdev); /* * Debugfs */ +struct radeon_debugfs { + struct drm_info_list *files; + unsigned num_files; +}; + int radeon_debugfs_add_files(struct radeon_device *rdev, struct drm_info_list *files, unsigned nfiles); int radeon_debugfs_fence_init(struct radeon_device *rdev); +/* + * ASIC ring specific functions. + */ +struct radeon_asic_ring { + /* ring read/write ptr handling */ + u32 (*get_rptr)(struct radeon_device *rdev, struct radeon_ring *ring); + u32 (*get_wptr)(struct radeon_device *rdev, struct radeon_ring *ring); + void (*set_wptr)(struct radeon_device *rdev, struct radeon_ring *ring); + + /* validating and patching of IBs */ + int (*ib_parse)(struct radeon_device *rdev, struct radeon_ib *ib); + int (*cs_parse)(struct radeon_cs_parser *p); + + /* command emmit functions */ + void (*ib_execute)(struct radeon_device *rdev, struct radeon_ib *ib); + void (*emit_fence)(struct radeon_device *rdev, struct radeon_fence *fence); + bool (*emit_semaphore)(struct radeon_device *rdev, struct radeon_ring *cp, + struct radeon_semaphore *semaphore, bool emit_wait); + void (*vm_flush)(struct radeon_device *rdev, int ridx, struct radeon_vm *vm); + + /* testing functions */ + int (*ring_test)(struct radeon_device *rdev, struct radeon_ring *cp); + int (*ib_test)(struct radeon_device *rdev, struct radeon_ring *cp); + bool (*is_lockup)(struct radeon_device *rdev, struct radeon_ring *cp); + + /* deprecated */ + void (*ring_start)(struct radeon_device *rdev, struct radeon_ring *cp); +}; /* * ASIC specific functions. @@ -820,53 +1762,7 @@ struct radeon_asic { int (*resume)(struct radeon_device *rdev); int (*suspend)(struct radeon_device *rdev); void (*vga_set_state)(struct radeon_device *rdev, bool state); - bool (*gpu_is_lockup)(struct radeon_device *rdev); int (*asic_reset)(struct radeon_device *rdev); - void (*gart_tlb_flush)(struct radeon_device *rdev); - int (*gart_set_page)(struct radeon_device *rdev, int i, uint64_t addr); - int (*cp_init)(struct radeon_device *rdev, unsigned ring_size); - void (*cp_fini)(struct radeon_device *rdev); - void (*cp_disable)(struct radeon_device *rdev); - void (*cp_commit)(struct radeon_device *rdev); - void (*ring_start)(struct radeon_device *rdev); - int (*ring_test)(struct radeon_device *rdev); - void (*ring_ib_execute)(struct radeon_device *rdev, struct radeon_ib *ib); - int (*irq_set)(struct radeon_device *rdev); - int (*irq_process)(struct radeon_device *rdev); - u32 (*get_vblank_counter)(struct radeon_device *rdev, int crtc); - void (*fence_ring_emit)(struct radeon_device *rdev, struct radeon_fence *fence); - int (*cs_parse)(struct radeon_cs_parser *p); - int (*copy_blit)(struct radeon_device *rdev, - uint64_t src_offset, - uint64_t dst_offset, - unsigned num_pages, - struct radeon_fence *fence); - int (*copy_dma)(struct radeon_device *rdev, - uint64_t src_offset, - uint64_t dst_offset, - unsigned num_pages, - struct radeon_fence *fence); - int (*copy)(struct radeon_device *rdev, - uint64_t src_offset, - uint64_t dst_offset, - unsigned num_pages, - struct radeon_fence *fence); - uint32_t (*get_engine_clock)(struct radeon_device *rdev); - void (*set_engine_clock)(struct radeon_device *rdev, uint32_t eng_clock); - uint32_t (*get_memory_clock)(struct radeon_device *rdev); - void (*set_memory_clock)(struct radeon_device *rdev, uint32_t mem_clock); - int (*get_pcie_lanes)(struct radeon_device *rdev); - void (*set_pcie_lanes)(struct radeon_device *rdev, int lanes); - void (*set_clock_gating)(struct radeon_device *rdev, int enable); - int (*set_surface_reg)(struct radeon_device *rdev, int reg, - uint32_t tiling_flags, uint32_t pitch, - uint32_t offset, uint32_t obj_size); - void (*clear_surface_reg)(struct radeon_device *rdev, int reg); - void (*bandwidth_update)(struct radeon_device *rdev); - void (*hpd_init)(struct radeon_device *rdev); - void (*hpd_fini)(struct radeon_device *rdev); - bool (*hpd_sense)(struct radeon_device *rdev, enum radeon_hpd_id hpd); - void (*hpd_set_polarity)(struct radeon_device *rdev, enum radeon_hpd_id hpd); /* ioctl hw specific callback. Some hw might want to perform special * operation on specific ioctl. For instance on wait idle some hw * might want to perform and HDP flush through MMIO as it seems that @@ -874,28 +1770,142 @@ struct radeon_asic { * through ring. */ void (*ioctl_wait_idle)(struct radeon_device *rdev, struct radeon_bo *bo); + /* check if 3D engine is idle */ bool (*gui_idle)(struct radeon_device *rdev); - /* power management */ - void (*pm_misc)(struct radeon_device *rdev); - void (*pm_prepare)(struct radeon_device *rdev); - void (*pm_finish)(struct radeon_device *rdev); - void (*pm_init_profile)(struct radeon_device *rdev); - void (*pm_get_dynpm_state)(struct radeon_device *rdev); + /* wait for mc_idle */ + int (*mc_wait_for_idle)(struct radeon_device *rdev); + /* get the reference clock */ + u32 (*get_xclk)(struct radeon_device *rdev); + /* get the gpu clock counter */ + uint64_t (*get_gpu_clock_counter)(struct radeon_device *rdev); + /* gart */ + struct { + void (*tlb_flush)(struct radeon_device *rdev); + void (*set_page)(struct radeon_device *rdev, unsigned i, + uint64_t addr); + } gart; + struct { + int (*init)(struct radeon_device *rdev); + void (*fini)(struct radeon_device *rdev); + void (*set_page)(struct radeon_device *rdev, + struct radeon_ib *ib, + uint64_t pe, + uint64_t addr, unsigned count, + uint32_t incr, uint32_t flags); + } vm; + /* ring specific callbacks */ + struct radeon_asic_ring *ring[RADEON_NUM_RINGS]; + /* irqs */ + struct { + int (*set)(struct radeon_device *rdev); + int (*process)(struct radeon_device *rdev); + } irq; + /* displays */ + struct { + /* display watermarks */ + void (*bandwidth_update)(struct radeon_device *rdev); + /* get frame count */ + u32 (*get_vblank_counter)(struct radeon_device *rdev, int crtc); + /* wait for vblank */ + void (*wait_for_vblank)(struct radeon_device *rdev, int crtc); + /* set backlight level */ + void (*set_backlight_level)(struct radeon_encoder *radeon_encoder, u8 level); + /* get backlight level */ + u8 (*get_backlight_level)(struct radeon_encoder *radeon_encoder); + /* audio callbacks */ + void (*hdmi_enable)(struct drm_encoder *encoder, bool enable); + void (*hdmi_setmode)(struct drm_encoder *encoder, struct drm_display_mode *mode); + } display; + /* copy functions for bo handling */ + struct { + int (*blit)(struct radeon_device *rdev, + uint64_t src_offset, + uint64_t dst_offset, + unsigned num_gpu_pages, + struct radeon_fence **fence); + u32 blit_ring_index; + int (*dma)(struct radeon_device *rdev, + uint64_t src_offset, + uint64_t dst_offset, + unsigned num_gpu_pages, + struct radeon_fence **fence); + u32 dma_ring_index; + /* method used for bo copy */ + int (*copy)(struct radeon_device *rdev, + uint64_t src_offset, + uint64_t dst_offset, + unsigned num_gpu_pages, + struct radeon_fence **fence); + /* ring used for bo copies */ + u32 copy_ring_index; + } copy; + /* surfaces */ + struct { + int (*set_reg)(struct radeon_device *rdev, int reg, + uint32_t tiling_flags, uint32_t pitch, + uint32_t offset, uint32_t obj_size); + void (*clear_reg)(struct radeon_device *rdev, int reg); + } surface; + /* hotplug detect */ + struct { + void (*init)(struct radeon_device *rdev); + void (*fini)(struct radeon_device *rdev); + bool (*sense)(struct radeon_device *rdev, enum radeon_hpd_id hpd); + void (*set_polarity)(struct radeon_device *rdev, enum radeon_hpd_id hpd); + } hpd; + /* static power management */ + struct { + void (*misc)(struct radeon_device *rdev); + void (*prepare)(struct radeon_device *rdev); + void (*finish)(struct radeon_device *rdev); + void (*init_profile)(struct radeon_device *rdev); + void (*get_dynpm_state)(struct radeon_device *rdev); + uint32_t (*get_engine_clock)(struct radeon_device *rdev); + void (*set_engine_clock)(struct radeon_device *rdev, uint32_t eng_clock); + uint32_t (*get_memory_clock)(struct radeon_device *rdev); + void (*set_memory_clock)(struct radeon_device *rdev, uint32_t mem_clock); + int (*get_pcie_lanes)(struct radeon_device *rdev); + void (*set_pcie_lanes)(struct radeon_device *rdev, int lanes); + void (*set_clock_gating)(struct radeon_device *rdev, int enable); + int (*set_uvd_clocks)(struct radeon_device *rdev, u32 vclk, u32 dclk); + int (*set_vce_clocks)(struct radeon_device *rdev, u32 evclk, u32 ecclk); + int (*get_temperature)(struct radeon_device *rdev); + } pm; + /* dynamic power management */ + struct { + int (*init)(struct radeon_device *rdev); + void (*setup_asic)(struct radeon_device *rdev); + int (*enable)(struct radeon_device *rdev); + int (*late_enable)(struct radeon_device *rdev); + void (*disable)(struct radeon_device *rdev); + int (*pre_set_power_state)(struct radeon_device *rdev); + int (*set_power_state)(struct radeon_device *rdev); + void (*post_set_power_state)(struct radeon_device *rdev); + void (*display_configuration_changed)(struct radeon_device *rdev); + void (*fini)(struct radeon_device *rdev); + u32 (*get_sclk)(struct radeon_device *rdev, bool low); + u32 (*get_mclk)(struct radeon_device *rdev, bool low); + void (*print_power_state)(struct radeon_device *rdev, struct radeon_ps *ps); + void (*debugfs_print_current_performance_level)(struct radeon_device *rdev, struct seq_file *m); + int (*force_performance_level)(struct radeon_device *rdev, enum radeon_dpm_forced_level level); + bool (*vblank_too_short)(struct radeon_device *rdev); + void (*powergate_uvd)(struct radeon_device *rdev, bool gate); + void (*enable_bapm)(struct radeon_device *rdev, bool enable); + } dpm; + /* pageflipping */ + struct { + void (*page_flip)(struct radeon_device *rdev, int crtc, u64 crtc_base); + bool (*page_flip_pending)(struct radeon_device *rdev, int crtc); + } pflip; }; /* * Asic structures */ -struct r100_gpu_lockup { - unsigned long last_jiffies; - u32 last_cp_rptr; -}; - struct r100_asic { const unsigned *reg_safe_bm; unsigned reg_safe_bm_size; u32 hdp_cntl; - struct r100_gpu_lockup lockup; }; struct r300_asic { @@ -903,7 +1913,6 @@ struct r300_asic { unsigned reg_safe_bm_size; u32 resync_scratch; u32 hdp_cntl; - struct r100_gpu_lockup lockup; }; struct r600_asic { @@ -924,7 +1933,8 @@ struct r600_asic { unsigned tiling_npipes; unsigned tiling_group_size; unsigned tile_config; - struct r100_gpu_lockup lockup; + unsigned backend_map; + unsigned active_simds; }; struct rv770_asic { @@ -949,7 +1959,8 @@ struct rv770_asic { unsigned tiling_npipes; unsigned tiling_group_size; unsigned tile_config; - struct r100_gpu_lockup lockup; + unsigned backend_map; + unsigned active_simds; }; struct evergreen_asic { @@ -975,6 +1986,110 @@ struct evergreen_asic { unsigned tiling_npipes; unsigned tiling_group_size; unsigned tile_config; + unsigned backend_map; + unsigned active_simds; +}; + +struct cayman_asic { + unsigned max_shader_engines; + unsigned max_pipes_per_simd; + unsigned max_tile_pipes; + unsigned max_simds_per_se; + unsigned max_backends_per_se; + unsigned max_texture_channel_caches; + unsigned max_gprs; + unsigned max_threads; + unsigned max_gs_threads; + unsigned max_stack_entries; + unsigned sx_num_of_sets; + unsigned sx_max_export_size; + unsigned sx_max_export_pos_size; + unsigned sx_max_export_smx_size; + unsigned max_hw_contexts; + unsigned sq_num_cf_insts; + unsigned sc_prim_fifo_size; + unsigned sc_hiz_tile_fifo_size; + unsigned sc_earlyz_tile_fifo_size; + + unsigned num_shader_engines; + unsigned num_shader_pipes_per_simd; + unsigned num_tile_pipes; + unsigned num_simds_per_se; + unsigned num_backends_per_se; + unsigned backend_disable_mask_per_asic; + unsigned backend_map; + unsigned num_texture_channel_caches; + unsigned mem_max_burst_length_bytes; + unsigned mem_row_size_in_kb; + unsigned shader_engine_tile_size; + unsigned num_gpus; + unsigned multi_gpu_tile_size; + + unsigned tile_config; + unsigned active_simds; +}; + +struct si_asic { + unsigned max_shader_engines; + unsigned max_tile_pipes; + unsigned max_cu_per_sh; + unsigned max_sh_per_se; + unsigned max_backends_per_se; + unsigned max_texture_channel_caches; + unsigned max_gprs; + unsigned max_gs_threads; + unsigned max_hw_contexts; + unsigned sc_prim_fifo_size_frontend; + unsigned sc_prim_fifo_size_backend; + unsigned sc_hiz_tile_fifo_size; + unsigned sc_earlyz_tile_fifo_size; + + unsigned num_tile_pipes; + unsigned backend_enable_mask; + unsigned backend_disable_mask_per_asic; + unsigned backend_map; + unsigned num_texture_channel_caches; + unsigned mem_max_burst_length_bytes; + unsigned mem_row_size_in_kb; + unsigned shader_engine_tile_size; + unsigned num_gpus; + unsigned multi_gpu_tile_size; + + unsigned tile_config; + uint32_t tile_mode_array[32]; + uint32_t active_cus; +}; + +struct cik_asic { + unsigned max_shader_engines; + unsigned max_tile_pipes; + unsigned max_cu_per_sh; + unsigned max_sh_per_se; + unsigned max_backends_per_se; + unsigned max_texture_channel_caches; + unsigned max_gprs; + unsigned max_gs_threads; + unsigned max_hw_contexts; + unsigned sc_prim_fifo_size_frontend; + unsigned sc_prim_fifo_size_backend; + unsigned sc_hiz_tile_fifo_size; + unsigned sc_earlyz_tile_fifo_size; + + unsigned num_tile_pipes; + unsigned backend_enable_mask; + unsigned backend_disable_mask_per_asic; + unsigned backend_map; + unsigned num_texture_channel_caches; + unsigned mem_max_burst_length_bytes; + unsigned mem_row_size_in_kb; + unsigned shader_engine_tile_size; + unsigned num_gpus; + unsigned multi_gpu_tile_size; + + unsigned tile_config; + uint32_t tile_mode_array[32]; + uint32_t macrotile_mode_array[16]; + uint32_t active_cus; }; union radeon_asic_config { @@ -983,6 +2098,9 @@ union radeon_asic_config { struct r600_asic r600; struct rv770_asic rv770; struct evergreen_asic evergreen; + struct cayman_asic cayman; + struct si_asic si; + struct cik_asic cik; }; /* @@ -1015,16 +2133,72 @@ int radeon_gem_busy_ioctl(struct drm_device *dev, void *data, struct drm_file *filp); int radeon_gem_wait_idle_ioctl(struct drm_device *dev, void *data, struct drm_file *filp); +int radeon_gem_va_ioctl(struct drm_device *dev, void *data, + struct drm_file *filp); +int radeon_gem_op_ioctl(struct drm_device *dev, void *data, + struct drm_file *filp); int radeon_cs_ioctl(struct drm_device *dev, void *data, struct drm_file *filp); int radeon_gem_set_tiling_ioctl(struct drm_device *dev, void *data, struct drm_file *filp); int radeon_gem_get_tiling_ioctl(struct drm_device *dev, void *data, struct drm_file *filp); -/* VRAM scratch page for HDP bug */ -struct r700_vram_scratch { +/* VRAM scratch page for HDP bug, default vram page */ +struct r600_vram_scratch { struct radeon_bo *robj; volatile uint32_t *ptr; + u64 gpu_addr; +}; + +/* + * ACPI + */ +struct radeon_atif_notification_cfg { + bool enabled; + int command_code; +}; + +struct radeon_atif_notifications { + bool display_switch; + bool expansion_mode_change; + bool thermal_state; + bool forced_power_state; + bool system_power_state; + bool display_conf_change; + bool px_gfx_switch; + bool brightness_change; + bool dgpu_display_event; +}; + +struct radeon_atif_functions { + bool system_params; + bool sbios_requests; + bool select_active_disp; + bool lid_state; + bool get_tv_standard; + bool set_tv_standard; + bool get_panel_expansion_mode; + bool set_panel_expansion_mode; + bool temperature_change; + bool graphics_device_types; +}; + +struct radeon_atif { + struct radeon_atif_notifications notifications; + struct radeon_atif_functions functions; + struct radeon_atif_notification_cfg notification_cfg; + struct radeon_encoder *encoder_for_bl; +}; + +struct radeon_atcs_functions { + bool get_ext_state; + bool pcie_perf_req; + bool pcie_dev_rdy; + bool pcie_bus_width; +}; + +struct radeon_atcs { + struct radeon_atcs_functions functions; }; /* @@ -1037,6 +2211,7 @@ struct radeon_device { struct device *dev; struct drm_device *ddev; struct pci_dev *pdev; + struct rw_semaphore exclusive_lock; /* ASIC */ union radeon_asic_config config; enum radeon_family family; @@ -1054,7 +2229,31 @@ struct radeon_device { /* Register mmio */ resource_size_t rmmio_base; resource_size_t rmmio_size; - void *rmmio; + /* protects concurrent MM_INDEX/DATA based register access */ + spinlock_t mmio_idx_lock; + /* protects concurrent SMC based register access */ + spinlock_t smc_idx_lock; + /* protects concurrent PLL register access */ + spinlock_t pll_idx_lock; + /* protects concurrent MC register access */ + spinlock_t mc_idx_lock; + /* protects concurrent PCIE register access */ + spinlock_t pcie_idx_lock; + /* protects concurrent PCIE_PORT register access */ + spinlock_t pciep_idx_lock; + /* protects concurrent PIF register access */ + spinlock_t pif_idx_lock; + /* protects concurrent CG register access */ + spinlock_t cg_idx_lock; + /* protects concurrent UVD register access */ + spinlock_t uvd_idx_lock; + /* protects concurrent RCU register access */ + spinlock_t rcu_idx_lock; + /* protects concurrent DIDT register access */ + spinlock_t didt_idx_lock; + /* protects concurrent ENDPOINT (audio) register access */ + spinlock_t end_idx_lock; + void __iomem *rmmio; radeon_rreg_t mc_rreg; radeon_wreg_t mc_wreg; radeon_rreg_t pll_rreg; @@ -1070,54 +2269,82 @@ struct radeon_device { struct radeon_gart gart; struct radeon_mode_info mode_info; struct radeon_scratch scratch; + struct radeon_doorbell doorbell; struct radeon_mman mman; - struct radeon_fence_driver fence_drv; - struct radeon_cp cp; - struct radeon_ib_pool ib_pool; + struct radeon_fence_driver fence_drv[RADEON_NUM_RINGS]; + wait_queue_head_t fence_queue; + struct mutex ring_lock; + struct radeon_ring ring[RADEON_NUM_RINGS]; + bool ib_pool_ready; + struct radeon_sa_manager ring_tmp_bo; struct radeon_irq irq; struct radeon_asic *asic; struct radeon_gem gem; struct radeon_pm pm; + struct radeon_uvd uvd; + struct radeon_vce vce; uint32_t bios_scratch[RADEON_BIOS_NUM_SCRATCH]; - struct mutex cs_mutex; struct radeon_wb wb; struct radeon_dummy_page dummy_page; - bool gpu_lockup; bool shutdown; bool suspend; bool need_dma32; bool accel_working; + bool fastfb_working; /* IGP feature*/ + bool needs_reset; struct radeon_surface_reg surface_regs[RADEON_GEM_MAX_SURFACES]; const struct firmware *me_fw; /* all family ME firmware */ const struct firmware *pfp_fw; /* r6/700 PFP firmware */ const struct firmware *rlc_fw; /* r6/700 RLC firmware */ - struct r600_blit r600_blit; - struct r700_vram_scratch vram_scratch; + const struct firmware *mc_fw; /* NI MC firmware */ + const struct firmware *ce_fw; /* SI CE firmware */ + const struct firmware *mec_fw; /* CIK MEC firmware */ + const struct firmware *sdma_fw; /* CIK SDMA firmware */ + const struct firmware *smc_fw; /* SMC firmware */ + const struct firmware *uvd_fw; /* UVD firmware */ + const struct firmware *vce_fw; /* VCE firmware */ + struct r600_vram_scratch vram_scratch; int msi_enabled; /* msi enabled */ struct r600_ih ih; /* r6/700 interrupt ring */ - struct workqueue_struct *wq; + struct radeon_rlc rlc; + struct radeon_mec mec; struct work_struct hotplug_work; + struct work_struct audio_work; + struct work_struct reset_work; int num_crtc; /* number of crtcs */ struct mutex dc_hw_i2c_mutex; /* display controller hw i2c mutex */ - struct mutex vram_mutex; - - /* audio stuff */ - bool audio_enabled; - struct timer_list audio_timer; - int audio_channels; - int audio_rate; - int audio_bits_per_sample; - uint8_t audio_status_bits; - uint8_t audio_category_code; - - bool powered_down; + bool has_uvd; + struct r600_audio audio; /* audio stuff */ struct notifier_block acpi_nb; - /* only one userspace can use Hyperz features at a time */ + /* only one userspace can use Hyperz features or CMASK at a time */ struct drm_file *hyperz_filp; + struct drm_file *cmask_filp; /* i2c buses */ struct radeon_i2c_chan *i2c_bus[RADEON_MAX_I2C_BUS]; + /* debugfs */ + struct radeon_debugfs debugfs[RADEON_DEBUGFS_MAX_COMPONENTS]; + unsigned debugfs_count; + /* virtual memory */ + struct radeon_vm_manager vm_manager; + struct mutex gpu_clock_mutex; + /* memory stats */ + atomic64_t vram_usage; + atomic64_t gtt_usage; + atomic64_t num_bytes_moved; + /* ACPI interface */ + struct radeon_atif atif; + struct radeon_atcs atcs; + /* srbm instance registers */ + struct mutex srbm_mutex; + /* clock, powergating flags */ + u32 cg_flags; + u32 pg_flags; + + struct dev_pm_domain vga_pm_domain; + bool have_disp_power_ref; }; +bool radeon_is_px(struct drm_device *dev); int radeon_device_init(struct radeon_device *rdev, struct drm_device *ddev, struct pci_dev *pdev, @@ -1125,58 +2352,15 @@ int radeon_device_init(struct radeon_device *rdev, void radeon_device_fini(struct radeon_device *rdev); int radeon_gpu_wait_for_idle(struct radeon_device *rdev); -/* r600 blit */ -int r600_blit_prepare_copy(struct radeon_device *rdev, int size_bytes); -void r600_blit_done_copy(struct radeon_device *rdev, struct radeon_fence *fence); -void r600_kms_blit_copy(struct radeon_device *rdev, - u64 src_gpu_addr, u64 dst_gpu_addr, - int size_bytes); -/* evergreen blit */ -int evergreen_blit_prepare_copy(struct radeon_device *rdev, int size_bytes); -void evergreen_blit_done_copy(struct radeon_device *rdev, struct radeon_fence *fence); -void evergreen_kms_blit_copy(struct radeon_device *rdev, - u64 src_gpu_addr, u64 dst_gpu_addr, - int size_bytes); - -static inline uint32_t r100_mm_rreg(struct radeon_device *rdev, uint32_t reg) -{ - if (reg < rdev->rmmio_size) - return readl(((void __iomem *)rdev->rmmio) + reg); - else { - writel(reg, ((void __iomem *)rdev->rmmio) + RADEON_MM_INDEX); - return readl(((void __iomem *)rdev->rmmio) + RADEON_MM_DATA); - } -} - -static inline void r100_mm_wreg(struct radeon_device *rdev, uint32_t reg, uint32_t v) -{ - if (reg < rdev->rmmio_size) - writel(v, ((void __iomem *)rdev->rmmio) + reg); - else { - writel(reg, ((void __iomem *)rdev->rmmio) + RADEON_MM_INDEX); - writel(v, ((void __iomem *)rdev->rmmio) + RADEON_MM_DATA); - } -} - -static inline u32 r100_io_rreg(struct radeon_device *rdev, u32 reg) -{ - if (reg < rdev->rio_mem_size) - return ioread32(rdev->rio_mem + reg); - else { - iowrite32(reg, rdev->rio_mem + RADEON_MM_INDEX); - return ioread32(rdev->rio_mem + RADEON_MM_DATA); - } -} +uint32_t r100_mm_rreg(struct radeon_device *rdev, uint32_t reg, + bool always_indirect); +void r100_mm_wreg(struct radeon_device *rdev, uint32_t reg, uint32_t v, + bool always_indirect); +u32 r100_io_rreg(struct radeon_device *rdev, u32 reg); +void r100_io_wreg(struct radeon_device *rdev, u32 reg, u32 v); -static inline void r100_io_wreg(struct radeon_device *rdev, u32 reg, u32 v) -{ - if (reg < rdev->rio_mem_size) - iowrite32(v, rdev->rio_mem + reg); - else { - iowrite32(reg, rdev->rio_mem + RADEON_MM_INDEX); - iowrite32(v, rdev->rio_mem + RADEON_MM_DATA); - } -} +u32 cik_mm_rdoorbell(struct radeon_device *rdev, u32 index); +void cik_mm_wdoorbell(struct radeon_device *rdev, u32 index, u32 v); /* * Cast helper @@ -1186,11 +2370,15 @@ static inline void r100_io_wreg(struct radeon_device *rdev, u32 reg, u32 v) /* * Registers read & write functions. */ -#define RREG8(reg) readb(((void __iomem *)rdev->rmmio) + (reg)) -#define WREG8(reg, v) writeb(v, ((void __iomem *)rdev->rmmio) + (reg)) -#define RREG32(reg) r100_mm_rreg(rdev, (reg)) -#define DREG32(reg) printk(KERN_INFO "REGISTER: " #reg " : 0x%08X\n", r100_mm_rreg(rdev, (reg))) -#define WREG32(reg, v) r100_mm_wreg(rdev, (reg), (v)) +#define RREG8(reg) readb((rdev->rmmio) + (reg)) +#define WREG8(reg, v) writeb(v, (rdev->rmmio) + (reg)) +#define RREG16(reg) readw((rdev->rmmio) + (reg)) +#define WREG16(reg, v) writew(v, (rdev->rmmio) + (reg)) +#define RREG32(reg) r100_mm_rreg(rdev, (reg), false) +#define RREG32_IDX(reg) r100_mm_rreg(rdev, (reg), true) +#define DREG32(reg) printk(KERN_INFO "REGISTER: " #reg " : 0x%08X\n", r100_mm_rreg(rdev, (reg), false)) +#define WREG32(reg, v) r100_mm_wreg(rdev, (reg), (v), false) +#define WREG32_IDX(reg, v) r100_mm_wreg(rdev, (reg), (v), true) #define REG_SET(FIELD, v) (((v) << FIELD##_SHIFT) & FIELD##_MASK) #define REG_GET(FIELD, v) (((v) << FIELD##_SHIFT) & FIELD##_MASK) #define RREG32_PLL(reg) rdev->pll_rreg(rdev, (reg)) @@ -1199,8 +2387,22 @@ static inline void r100_io_wreg(struct radeon_device *rdev, u32 reg, u32 v) #define WREG32_MC(reg, v) rdev->mc_wreg(rdev, (reg), (v)) #define RREG32_PCIE(reg) rv370_pcie_rreg(rdev, (reg)) #define WREG32_PCIE(reg, v) rv370_pcie_wreg(rdev, (reg), (v)) -#define RREG32_PCIE_P(reg) rdev->pciep_rreg(rdev, (reg)) -#define WREG32_PCIE_P(reg, v) rdev->pciep_wreg(rdev, (reg), (v)) +#define RREG32_PCIE_PORT(reg) rdev->pciep_rreg(rdev, (reg)) +#define WREG32_PCIE_PORT(reg, v) rdev->pciep_wreg(rdev, (reg), (v)) +#define RREG32_SMC(reg) tn_smc_rreg(rdev, (reg)) +#define WREG32_SMC(reg, v) tn_smc_wreg(rdev, (reg), (v)) +#define RREG32_RCU(reg) r600_rcu_rreg(rdev, (reg)) +#define WREG32_RCU(reg, v) r600_rcu_wreg(rdev, (reg), (v)) +#define RREG32_CG(reg) eg_cg_rreg(rdev, (reg)) +#define WREG32_CG(reg, v) eg_cg_wreg(rdev, (reg), (v)) +#define RREG32_PIF_PHY0(reg) eg_pif_phy0_rreg(rdev, (reg)) +#define WREG32_PIF_PHY0(reg, v) eg_pif_phy0_wreg(rdev, (reg), (v)) +#define RREG32_PIF_PHY1(reg) eg_pif_phy1_rreg(rdev, (reg)) +#define WREG32_PIF_PHY1(reg, v) eg_pif_phy1_wreg(rdev, (reg), (v)) +#define RREG32_UVD_CTX(reg) r600_uvd_ctx_rreg(rdev, (reg)) +#define WREG32_UVD_CTX(reg, v) r600_uvd_ctx_wreg(rdev, (reg), (v)) +#define RREG32_DIDT(reg) cik_didt_rreg(rdev, (reg)) +#define WREG32_DIDT(reg, v) cik_didt_wreg(rdev, (reg), (v)) #define WREG32_P(reg, val, mask) \ do { \ uint32_t tmp_ = RREG32(reg); \ @@ -1208,6 +2410,8 @@ static inline void r100_io_wreg(struct radeon_device *rdev, u32 reg, u32 v) tmp_ |= ((val) & ~(mask)); \ WREG32(reg, tmp_); \ } while (0) +#define WREG32_AND(reg, and) WREG32_P(reg, 0, and) +#define WREG32_OR(reg, or) WREG32_P(reg, or, ~(or)) #define WREG32_PLL_P(reg, val, mask) \ do { \ uint32_t tmp_ = RREG32_PLL(reg); \ @@ -1215,26 +2419,191 @@ static inline void r100_io_wreg(struct radeon_device *rdev, u32 reg, u32 v) tmp_ |= ((val) & ~(mask)); \ WREG32_PLL(reg, tmp_); \ } while (0) -#define DREG32_SYS(sqf, rdev, reg) seq_printf((sqf), #reg " : 0x%08X\n", r100_mm_rreg((rdev), (reg))) +#define DREG32_SYS(sqf, rdev, reg) seq_printf((sqf), #reg " : 0x%08X\n", r100_mm_rreg((rdev), (reg), false)) #define RREG32_IO(reg) r100_io_rreg(rdev, (reg)) #define WREG32_IO(reg, v) r100_io_wreg(rdev, (reg), (v)) +#define RDOORBELL32(index) cik_mm_rdoorbell(rdev, (index)) +#define WDOORBELL32(index, v) cik_mm_wdoorbell(rdev, (index), (v)) + /* * Indirect registers accessor */ static inline uint32_t rv370_pcie_rreg(struct radeon_device *rdev, uint32_t reg) { + unsigned long flags; uint32_t r; + spin_lock_irqsave(&rdev->pcie_idx_lock, flags); WREG32(RADEON_PCIE_INDEX, ((reg) & rdev->pcie_reg_mask)); r = RREG32(RADEON_PCIE_DATA); + spin_unlock_irqrestore(&rdev->pcie_idx_lock, flags); return r; } static inline void rv370_pcie_wreg(struct radeon_device *rdev, uint32_t reg, uint32_t v) { + unsigned long flags; + + spin_lock_irqsave(&rdev->pcie_idx_lock, flags); WREG32(RADEON_PCIE_INDEX, ((reg) & rdev->pcie_reg_mask)); WREG32(RADEON_PCIE_DATA, (v)); + spin_unlock_irqrestore(&rdev->pcie_idx_lock, flags); +} + +static inline u32 tn_smc_rreg(struct radeon_device *rdev, u32 reg) +{ + unsigned long flags; + u32 r; + + spin_lock_irqsave(&rdev->smc_idx_lock, flags); + WREG32(TN_SMC_IND_INDEX_0, (reg)); + r = RREG32(TN_SMC_IND_DATA_0); + spin_unlock_irqrestore(&rdev->smc_idx_lock, flags); + return r; +} + +static inline void tn_smc_wreg(struct radeon_device *rdev, u32 reg, u32 v) +{ + unsigned long flags; + + spin_lock_irqsave(&rdev->smc_idx_lock, flags); + WREG32(TN_SMC_IND_INDEX_0, (reg)); + WREG32(TN_SMC_IND_DATA_0, (v)); + spin_unlock_irqrestore(&rdev->smc_idx_lock, flags); +} + +static inline u32 r600_rcu_rreg(struct radeon_device *rdev, u32 reg) +{ + unsigned long flags; + u32 r; + + spin_lock_irqsave(&rdev->rcu_idx_lock, flags); + WREG32(R600_RCU_INDEX, ((reg) & 0x1fff)); + r = RREG32(R600_RCU_DATA); + spin_unlock_irqrestore(&rdev->rcu_idx_lock, flags); + return r; +} + +static inline void r600_rcu_wreg(struct radeon_device *rdev, u32 reg, u32 v) +{ + unsigned long flags; + + spin_lock_irqsave(&rdev->rcu_idx_lock, flags); + WREG32(R600_RCU_INDEX, ((reg) & 0x1fff)); + WREG32(R600_RCU_DATA, (v)); + spin_unlock_irqrestore(&rdev->rcu_idx_lock, flags); +} + +static inline u32 eg_cg_rreg(struct radeon_device *rdev, u32 reg) +{ + unsigned long flags; + u32 r; + + spin_lock_irqsave(&rdev->cg_idx_lock, flags); + WREG32(EVERGREEN_CG_IND_ADDR, ((reg) & 0xffff)); + r = RREG32(EVERGREEN_CG_IND_DATA); + spin_unlock_irqrestore(&rdev->cg_idx_lock, flags); + return r; +} + +static inline void eg_cg_wreg(struct radeon_device *rdev, u32 reg, u32 v) +{ + unsigned long flags; + + spin_lock_irqsave(&rdev->cg_idx_lock, flags); + WREG32(EVERGREEN_CG_IND_ADDR, ((reg) & 0xffff)); + WREG32(EVERGREEN_CG_IND_DATA, (v)); + spin_unlock_irqrestore(&rdev->cg_idx_lock, flags); +} + +static inline u32 eg_pif_phy0_rreg(struct radeon_device *rdev, u32 reg) +{ + unsigned long flags; + u32 r; + + spin_lock_irqsave(&rdev->pif_idx_lock, flags); + WREG32(EVERGREEN_PIF_PHY0_INDEX, ((reg) & 0xffff)); + r = RREG32(EVERGREEN_PIF_PHY0_DATA); + spin_unlock_irqrestore(&rdev->pif_idx_lock, flags); + return r; +} + +static inline void eg_pif_phy0_wreg(struct radeon_device *rdev, u32 reg, u32 v) +{ + unsigned long flags; + + spin_lock_irqsave(&rdev->pif_idx_lock, flags); + WREG32(EVERGREEN_PIF_PHY0_INDEX, ((reg) & 0xffff)); + WREG32(EVERGREEN_PIF_PHY0_DATA, (v)); + spin_unlock_irqrestore(&rdev->pif_idx_lock, flags); +} + +static inline u32 eg_pif_phy1_rreg(struct radeon_device *rdev, u32 reg) +{ + unsigned long flags; + u32 r; + + spin_lock_irqsave(&rdev->pif_idx_lock, flags); + WREG32(EVERGREEN_PIF_PHY1_INDEX, ((reg) & 0xffff)); + r = RREG32(EVERGREEN_PIF_PHY1_DATA); + spin_unlock_irqrestore(&rdev->pif_idx_lock, flags); + return r; +} + +static inline void eg_pif_phy1_wreg(struct radeon_device *rdev, u32 reg, u32 v) +{ + unsigned long flags; + + spin_lock_irqsave(&rdev->pif_idx_lock, flags); + WREG32(EVERGREEN_PIF_PHY1_INDEX, ((reg) & 0xffff)); + WREG32(EVERGREEN_PIF_PHY1_DATA, (v)); + spin_unlock_irqrestore(&rdev->pif_idx_lock, flags); +} + +static inline u32 r600_uvd_ctx_rreg(struct radeon_device *rdev, u32 reg) +{ + unsigned long flags; + u32 r; + + spin_lock_irqsave(&rdev->uvd_idx_lock, flags); + WREG32(R600_UVD_CTX_INDEX, ((reg) & 0x1ff)); + r = RREG32(R600_UVD_CTX_DATA); + spin_unlock_irqrestore(&rdev->uvd_idx_lock, flags); + return r; +} + +static inline void r600_uvd_ctx_wreg(struct radeon_device *rdev, u32 reg, u32 v) +{ + unsigned long flags; + + spin_lock_irqsave(&rdev->uvd_idx_lock, flags); + WREG32(R600_UVD_CTX_INDEX, ((reg) & 0x1ff)); + WREG32(R600_UVD_CTX_DATA, (v)); + spin_unlock_irqrestore(&rdev->uvd_idx_lock, flags); +} + + +static inline u32 cik_didt_rreg(struct radeon_device *rdev, u32 reg) +{ + unsigned long flags; + u32 r; + + spin_lock_irqsave(&rdev->didt_idx_lock, flags); + WREG32(CIK_DIDT_IND_INDEX, (reg)); + r = RREG32(CIK_DIDT_IND_DATA); + spin_unlock_irqrestore(&rdev->didt_idx_lock, flags); + return r; +} + +static inline void cik_didt_wreg(struct radeon_device *rdev, u32 reg, u32 v) +{ + unsigned long flags; + + spin_lock_irqsave(&rdev->didt_idx_lock, flags); + WREG32(CIK_DIDT_IND_INDEX, (reg)); + WREG32(CIK_DIDT_IND_DATA, (v)); + spin_unlock_irqrestore(&rdev->didt_idx_lock, flags); } void r100_pll_errata_after_index(struct radeon_device *rdev); @@ -1261,10 +2630,44 @@ void r100_pll_errata_after_index(struct radeon_device *rdev); (rdev->family == CHIP_RV410) || \ (rdev->family == CHIP_RS400) || \ (rdev->family == CHIP_RS480)) +#define ASIC_IS_X2(rdev) ((rdev->ddev->pdev->device == 0x9441) || \ + (rdev->ddev->pdev->device == 0x9443) || \ + (rdev->ddev->pdev->device == 0x944B) || \ + (rdev->ddev->pdev->device == 0x9506) || \ + (rdev->ddev->pdev->device == 0x9509) || \ + (rdev->ddev->pdev->device == 0x950F) || \ + (rdev->ddev->pdev->device == 0x689C) || \ + (rdev->ddev->pdev->device == 0x689D)) #define ASIC_IS_AVIVO(rdev) ((rdev->family >= CHIP_RS600)) +#define ASIC_IS_DCE2(rdev) ((rdev->family == CHIP_RS600) || \ + (rdev->family == CHIP_RS690) || \ + (rdev->family == CHIP_RS740) || \ + (rdev->family >= CHIP_R600)) #define ASIC_IS_DCE3(rdev) ((rdev->family >= CHIP_RV620)) #define ASIC_IS_DCE32(rdev) ((rdev->family >= CHIP_RV730)) #define ASIC_IS_DCE4(rdev) ((rdev->family >= CHIP_CEDAR)) +#define ASIC_IS_DCE41(rdev) ((rdev->family >= CHIP_PALM) && \ + (rdev->flags & RADEON_IS_IGP)) +#define ASIC_IS_DCE5(rdev) ((rdev->family >= CHIP_BARTS)) +#define ASIC_IS_DCE6(rdev) ((rdev->family >= CHIP_ARUBA)) +#define ASIC_IS_DCE61(rdev) ((rdev->family >= CHIP_ARUBA) && \ + (rdev->flags & RADEON_IS_IGP)) +#define ASIC_IS_DCE64(rdev) ((rdev->family == CHIP_OLAND)) +#define ASIC_IS_NODCE(rdev) ((rdev->family == CHIP_HAINAN)) +#define ASIC_IS_DCE8(rdev) ((rdev->family >= CHIP_BONAIRE)) +#define ASIC_IS_DCE81(rdev) ((rdev->family == CHIP_KAVERI)) +#define ASIC_IS_DCE82(rdev) ((rdev->family == CHIP_BONAIRE)) +#define ASIC_IS_DCE83(rdev) ((rdev->family == CHIP_KABINI) || \ + (rdev->family == CHIP_MULLINS)) + +#define ASIC_IS_LOMBOK(rdev) ((rdev->ddev->pdev->device == 0x6849) || \ + (rdev->ddev->pdev->device == 0x6850) || \ + (rdev->ddev->pdev->device == 0x6858) || \ + (rdev->ddev->pdev->device == 0x6859) || \ + (rdev->ddev->pdev->device == 0x6840) || \ + (rdev->ddev->pdev->device == 0x6841) || \ + (rdev->ddev->pdev->device == 0x6842) || \ + (rdev->ddev->pdev->device == 0x6843)) /* * BIOS helpers. @@ -1282,19 +2685,18 @@ void radeon_atombios_fini(struct radeon_device *rdev); /* * RING helpers. */ -static inline void radeon_ring_write(struct radeon_device *rdev, uint32_t v) +#if DRM_DEBUG_CODE == 0 +static inline void radeon_ring_write(struct radeon_ring *ring, uint32_t v) { -#if DRM_DEBUG_CODE - if (rdev->cp.count_dw <= 0) { - DRM_ERROR("radeon: writting more dword to ring than expected !\n"); - } -#endif - rdev->cp.ring[rdev->cp.wptr++] = v; - rdev->cp.wptr &= rdev->cp.ptr_mask; - rdev->cp.count_dw--; - rdev->cp.ring_free_dw--; + ring->ring[ring->wptr++] = v; + ring->wptr &= ring->ptr_mask; + ring->count_dw--; + ring->ring_free_dw--; } - +#else +/* With debugging this is just too big to inline */ +void radeon_ring_write(struct radeon_ring *ring, uint32_t v); +#endif /* * ASICs macro. @@ -1303,50 +2705,93 @@ static inline void radeon_ring_write(struct radeon_device *rdev, uint32_t v) #define radeon_fini(rdev) (rdev)->asic->fini((rdev)) #define radeon_resume(rdev) (rdev)->asic->resume((rdev)) #define radeon_suspend(rdev) (rdev)->asic->suspend((rdev)) -#define radeon_cs_parse(p) rdev->asic->cs_parse((p)) +#define radeon_cs_parse(rdev, r, p) (rdev)->asic->ring[(r)]->cs_parse((p)) #define radeon_vga_set_state(rdev, state) (rdev)->asic->vga_set_state((rdev), (state)) -#define radeon_gpu_is_lockup(rdev) (rdev)->asic->gpu_is_lockup((rdev)) #define radeon_asic_reset(rdev) (rdev)->asic->asic_reset((rdev)) -#define radeon_gart_tlb_flush(rdev) (rdev)->asic->gart_tlb_flush((rdev)) -#define radeon_gart_set_page(rdev, i, p) (rdev)->asic->gart_set_page((rdev), (i), (p)) -#define radeon_cp_commit(rdev) (rdev)->asic->cp_commit((rdev)) -#define radeon_ring_start(rdev) (rdev)->asic->ring_start((rdev)) -#define radeon_ring_test(rdev) (rdev)->asic->ring_test((rdev)) -#define radeon_ring_ib_execute(rdev, ib) (rdev)->asic->ring_ib_execute((rdev), (ib)) -#define radeon_irq_set(rdev) (rdev)->asic->irq_set((rdev)) -#define radeon_irq_process(rdev) (rdev)->asic->irq_process((rdev)) -#define radeon_get_vblank_counter(rdev, crtc) (rdev)->asic->get_vblank_counter((rdev), (crtc)) -#define radeon_fence_ring_emit(rdev, fence) (rdev)->asic->fence_ring_emit((rdev), (fence)) -#define radeon_copy_blit(rdev, s, d, np, f) (rdev)->asic->copy_blit((rdev), (s), (d), (np), (f)) -#define radeon_copy_dma(rdev, s, d, np, f) (rdev)->asic->copy_dma((rdev), (s), (d), (np), (f)) -#define radeon_copy(rdev, s, d, np, f) (rdev)->asic->copy((rdev), (s), (d), (np), (f)) -#define radeon_get_engine_clock(rdev) (rdev)->asic->get_engine_clock((rdev)) -#define radeon_set_engine_clock(rdev, e) (rdev)->asic->set_engine_clock((rdev), (e)) -#define radeon_get_memory_clock(rdev) (rdev)->asic->get_memory_clock((rdev)) -#define radeon_set_memory_clock(rdev, e) (rdev)->asic->set_memory_clock((rdev), (e)) -#define radeon_get_pcie_lanes(rdev) (rdev)->asic->get_pcie_lanes((rdev)) -#define radeon_set_pcie_lanes(rdev, l) (rdev)->asic->set_pcie_lanes((rdev), (l)) -#define radeon_set_clock_gating(rdev, e) (rdev)->asic->set_clock_gating((rdev), (e)) -#define radeon_set_surface_reg(rdev, r, f, p, o, s) ((rdev)->asic->set_surface_reg((rdev), (r), (f), (p), (o), (s))) -#define radeon_clear_surface_reg(rdev, r) ((rdev)->asic->clear_surface_reg((rdev), (r))) -#define radeon_bandwidth_update(rdev) (rdev)->asic->bandwidth_update((rdev)) -#define radeon_hpd_init(rdev) (rdev)->asic->hpd_init((rdev)) -#define radeon_hpd_fini(rdev) (rdev)->asic->hpd_fini((rdev)) -#define radeon_hpd_sense(rdev, hpd) (rdev)->asic->hpd_sense((rdev), (hpd)) -#define radeon_hpd_set_polarity(rdev, hpd) (rdev)->asic->hpd_set_polarity((rdev), (hpd)) +#define radeon_gart_tlb_flush(rdev) (rdev)->asic->gart.tlb_flush((rdev)) +#define radeon_gart_set_page(rdev, i, p) (rdev)->asic->gart.set_page((rdev), (i), (p)) +#define radeon_asic_vm_init(rdev) (rdev)->asic->vm.init((rdev)) +#define radeon_asic_vm_fini(rdev) (rdev)->asic->vm.fini((rdev)) +#define radeon_asic_vm_set_page(rdev, ib, pe, addr, count, incr, flags) ((rdev)->asic->vm.set_page((rdev), (ib), (pe), (addr), (count), (incr), (flags))) +#define radeon_ring_start(rdev, r, cp) (rdev)->asic->ring[(r)]->ring_start((rdev), (cp)) +#define radeon_ring_test(rdev, r, cp) (rdev)->asic->ring[(r)]->ring_test((rdev), (cp)) +#define radeon_ib_test(rdev, r, cp) (rdev)->asic->ring[(r)]->ib_test((rdev), (cp)) +#define radeon_ring_ib_execute(rdev, r, ib) (rdev)->asic->ring[(r)]->ib_execute((rdev), (ib)) +#define radeon_ring_ib_parse(rdev, r, ib) (rdev)->asic->ring[(r)]->ib_parse((rdev), (ib)) +#define radeon_ring_is_lockup(rdev, r, cp) (rdev)->asic->ring[(r)]->is_lockup((rdev), (cp)) +#define radeon_ring_vm_flush(rdev, r, vm) (rdev)->asic->ring[(r)]->vm_flush((rdev), (r), (vm)) +#define radeon_ring_get_rptr(rdev, r) (rdev)->asic->ring[(r)->idx]->get_rptr((rdev), (r)) +#define radeon_ring_get_wptr(rdev, r) (rdev)->asic->ring[(r)->idx]->get_wptr((rdev), (r)) +#define radeon_ring_set_wptr(rdev, r) (rdev)->asic->ring[(r)->idx]->set_wptr((rdev), (r)) +#define radeon_irq_set(rdev) (rdev)->asic->irq.set((rdev)) +#define radeon_irq_process(rdev) (rdev)->asic->irq.process((rdev)) +#define radeon_get_vblank_counter(rdev, crtc) (rdev)->asic->display.get_vblank_counter((rdev), (crtc)) +#define radeon_set_backlight_level(rdev, e, l) (rdev)->asic->display.set_backlight_level((e), (l)) +#define radeon_get_backlight_level(rdev, e) (rdev)->asic->display.get_backlight_level((e)) +#define radeon_hdmi_enable(rdev, e, b) (rdev)->asic->display.hdmi_enable((e), (b)) +#define radeon_hdmi_setmode(rdev, e, m) (rdev)->asic->display.hdmi_setmode((e), (m)) +#define radeon_fence_ring_emit(rdev, r, fence) (rdev)->asic->ring[(r)]->emit_fence((rdev), (fence)) +#define radeon_semaphore_ring_emit(rdev, r, cp, semaphore, emit_wait) (rdev)->asic->ring[(r)]->emit_semaphore((rdev), (cp), (semaphore), (emit_wait)) +#define radeon_copy_blit(rdev, s, d, np, f) (rdev)->asic->copy.blit((rdev), (s), (d), (np), (f)) +#define radeon_copy_dma(rdev, s, d, np, f) (rdev)->asic->copy.dma((rdev), (s), (d), (np), (f)) +#define radeon_copy(rdev, s, d, np, f) (rdev)->asic->copy.copy((rdev), (s), (d), (np), (f)) +#define radeon_copy_blit_ring_index(rdev) (rdev)->asic->copy.blit_ring_index +#define radeon_copy_dma_ring_index(rdev) (rdev)->asic->copy.dma_ring_index +#define radeon_copy_ring_index(rdev) (rdev)->asic->copy.copy_ring_index +#define radeon_get_engine_clock(rdev) (rdev)->asic->pm.get_engine_clock((rdev)) +#define radeon_set_engine_clock(rdev, e) (rdev)->asic->pm.set_engine_clock((rdev), (e)) +#define radeon_get_memory_clock(rdev) (rdev)->asic->pm.get_memory_clock((rdev)) +#define radeon_set_memory_clock(rdev, e) (rdev)->asic->pm.set_memory_clock((rdev), (e)) +#define radeon_get_pcie_lanes(rdev) (rdev)->asic->pm.get_pcie_lanes((rdev)) +#define radeon_set_pcie_lanes(rdev, l) (rdev)->asic->pm.set_pcie_lanes((rdev), (l)) +#define radeon_set_clock_gating(rdev, e) (rdev)->asic->pm.set_clock_gating((rdev), (e)) +#define radeon_set_uvd_clocks(rdev, v, d) (rdev)->asic->pm.set_uvd_clocks((rdev), (v), (d)) +#define radeon_set_vce_clocks(rdev, ev, ec) (rdev)->asic->pm.set_vce_clocks((rdev), (ev), (ec)) +#define radeon_get_temperature(rdev) (rdev)->asic->pm.get_temperature((rdev)) +#define radeon_set_surface_reg(rdev, r, f, p, o, s) ((rdev)->asic->surface.set_reg((rdev), (r), (f), (p), (o), (s))) +#define radeon_clear_surface_reg(rdev, r) ((rdev)->asic->surface.clear_reg((rdev), (r))) +#define radeon_bandwidth_update(rdev) (rdev)->asic->display.bandwidth_update((rdev)) +#define radeon_hpd_init(rdev) (rdev)->asic->hpd.init((rdev)) +#define radeon_hpd_fini(rdev) (rdev)->asic->hpd.fini((rdev)) +#define radeon_hpd_sense(rdev, h) (rdev)->asic->hpd.sense((rdev), (h)) +#define radeon_hpd_set_polarity(rdev, h) (rdev)->asic->hpd.set_polarity((rdev), (h)) #define radeon_gui_idle(rdev) (rdev)->asic->gui_idle((rdev)) -#define radeon_pm_misc(rdev) (rdev)->asic->pm_misc((rdev)) -#define radeon_pm_prepare(rdev) (rdev)->asic->pm_prepare((rdev)) -#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_pm_misc(rdev) (rdev)->asic->pm.misc((rdev)) +#define radeon_pm_prepare(rdev) (rdev)->asic->pm.prepare((rdev)) +#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_page_flip(rdev, crtc, base) (rdev)->asic->pflip.page_flip((rdev), (crtc), (base)) +#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)) +#define radeon_get_gpu_clock_counter(rdev) (rdev)->asic->get_gpu_clock_counter((rdev)) +#define radeon_dpm_init(rdev) rdev->asic->dpm.init((rdev)) +#define radeon_dpm_setup_asic(rdev) rdev->asic->dpm.setup_asic((rdev)) +#define radeon_dpm_enable(rdev) rdev->asic->dpm.enable((rdev)) +#define radeon_dpm_late_enable(rdev) rdev->asic->dpm.late_enable((rdev)) +#define radeon_dpm_disable(rdev) rdev->asic->dpm.disable((rdev)) +#define radeon_dpm_pre_set_power_state(rdev) rdev->asic->dpm.pre_set_power_state((rdev)) +#define radeon_dpm_set_power_state(rdev) rdev->asic->dpm.set_power_state((rdev)) +#define radeon_dpm_post_set_power_state(rdev) rdev->asic->dpm.post_set_power_state((rdev)) +#define radeon_dpm_display_configuration_changed(rdev) rdev->asic->dpm.display_configuration_changed((rdev)) +#define radeon_dpm_fini(rdev) rdev->asic->dpm.fini((rdev)) +#define radeon_dpm_get_sclk(rdev, l) rdev->asic->dpm.get_sclk((rdev), (l)) +#define radeon_dpm_get_mclk(rdev, l) rdev->asic->dpm.get_mclk((rdev), (l)) +#define radeon_dpm_print_power_state(rdev, ps) rdev->asic->dpm.print_power_state((rdev), (ps)) +#define radeon_dpm_debugfs_print_current_performance_level(rdev, m) rdev->asic->dpm.debugfs_print_current_performance_level((rdev), (m)) +#define radeon_dpm_force_performance_level(rdev, l) rdev->asic->dpm.force_performance_level((rdev), (l)) +#define radeon_dpm_vblank_too_short(rdev) rdev->asic->dpm.vblank_too_short((rdev)) +#define radeon_dpm_powergate_uvd(rdev, g) rdev->asic->dpm.powergate_uvd((rdev), (g)) +#define radeon_dpm_enable_bapm(rdev, e) rdev->asic->dpm.enable_bapm((rdev), (e)) /* Common functions */ /* AGP */ extern int radeon_gpu_reset(struct radeon_device *rdev); +extern void radeon_pci_config_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_gart_table_vram_pin(struct radeon_device *rdev); -extern void radeon_gart_restore(struct radeon_device *rdev); extern int radeon_modeset_init(struct radeon_device *rdev); extern void radeon_modeset_fini(struct radeon_device *rdev); extern bool radeon_card_posted(struct radeon_device *rdev); @@ -1365,137 +2810,138 @@ extern void radeon_ttm_placement_from_domain(struct radeon_bo *rbo, u32 domain); extern bool radeon_ttm_bo_is_radeon_bo(struct ttm_buffer_object *bo); extern void radeon_vram_location(struct radeon_device *rdev, struct radeon_mc *mc, u64 base); extern void radeon_gtt_location(struct radeon_device *rdev, struct radeon_mc *mc); -extern int radeon_resume_kms(struct drm_device *dev); -extern int radeon_suspend_kms(struct drm_device *dev, pm_message_t state); - -/* r100,rv100,rs100,rv200,rs200,r200,rv250,rs300,rv280 */ -extern void r100_gpu_lockup_update(struct r100_gpu_lockup *lockup, struct radeon_cp *cp); -extern bool r100_gpu_cp_is_lockup(struct radeon_device *rdev, struct r100_gpu_lockup *lockup, struct radeon_cp *cp); - -/* rv200,rv250,rv280 */ -extern void r200_set_safe_registers(struct radeon_device *rdev); - -/* r300,r350,rv350,rv370,rv380 */ -extern void r300_set_reg_safe(struct radeon_device *rdev); -extern void r300_mc_program(struct radeon_device *rdev); -extern void r300_mc_init(struct radeon_device *rdev); -extern void r300_clock_startup(struct radeon_device *rdev); -extern int r300_mc_wait_for_idle(struct radeon_device *rdev); -extern int rv370_pcie_gart_init(struct radeon_device *rdev); -extern void rv370_pcie_gart_fini(struct radeon_device *rdev); -extern int rv370_pcie_gart_enable(struct radeon_device *rdev); -extern void rv370_pcie_gart_disable(struct radeon_device *rdev); - -/* r420,r423,rv410 */ -extern u32 r420_mc_rreg(struct radeon_device *rdev, u32 reg); -extern void r420_mc_wreg(struct radeon_device *rdev, u32 reg, u32 v); -extern int r420_debugfs_pipes_info_init(struct radeon_device *rdev); -extern void r420_pipes_init(struct radeon_device *rdev); - -/* rv515 */ -struct rv515_mc_save { - u32 d1vga_control; - u32 d2vga_control; - u32 vga_render_control; - u32 vga_hdp_control; - u32 d1crtc_control; - u32 d2crtc_control; -}; -extern void rv515_bandwidth_avivo_update(struct radeon_device *rdev); -extern void rv515_vga_render_disable(struct radeon_device *rdev); -extern void rv515_set_safe_registers(struct radeon_device *rdev); -extern void rv515_mc_stop(struct radeon_device *rdev, struct rv515_mc_save *save); -extern void rv515_mc_resume(struct radeon_device *rdev, struct rv515_mc_save *save); -extern void rv515_clock_startup(struct radeon_device *rdev); -extern void rv515_debugfs(struct radeon_device *rdev); -extern int rv515_suspend(struct radeon_device *rdev); - -/* rs400 */ -extern int rs400_gart_init(struct radeon_device *rdev); -extern int rs400_gart_enable(struct radeon_device *rdev); -extern void rs400_gart_adjust_size(struct radeon_device *rdev); -extern void rs400_gart_disable(struct radeon_device *rdev); -extern void rs400_gart_fini(struct radeon_device *rdev); - -/* rs600 */ -extern void rs600_set_safe_registers(struct radeon_device *rdev); -extern int rs600_irq_set(struct radeon_device *rdev); -extern void rs600_irq_disable(struct radeon_device *rdev); - -/* rs690, rs740 */ -extern void rs690_line_buffer_adjust(struct radeon_device *rdev, - struct drm_display_mode *mode1, - struct drm_display_mode *mode2); - -/* r600, rv610, rv630, rv620, rv635, rv670, rs780, rs880 */ -extern void r600_vram_gtt_location(struct radeon_device *rdev, struct radeon_mc *mc); -extern bool r600_card_posted(struct radeon_device *rdev); -extern void r600_cp_stop(struct radeon_device *rdev); -extern int r600_cp_start(struct radeon_device *rdev); -extern void r600_ring_init(struct radeon_device *rdev, unsigned ring_size); -extern int r600_cp_resume(struct radeon_device *rdev); -extern void r600_cp_fini(struct radeon_device *rdev); -extern int r600_count_pipe_bits(uint32_t val); -extern int r600_mc_wait_for_idle(struct radeon_device *rdev); -extern int r600_pcie_gart_init(struct radeon_device *rdev); -extern void r600_pcie_gart_tlb_flush(struct radeon_device *rdev); -extern int r600_ib_test(struct radeon_device *rdev); -extern int r600_ring_test(struct radeon_device *rdev); -extern void r600_scratch_init(struct radeon_device *rdev); -extern int r600_blit_init(struct radeon_device *rdev); -extern void r600_blit_fini(struct radeon_device *rdev); -extern int r600_init_microcode(struct radeon_device *rdev); -extern int r600_asic_reset(struct radeon_device *rdev); -/* r600 irq */ -extern int r600_irq_init(struct radeon_device *rdev); -extern void r600_irq_fini(struct radeon_device *rdev); -extern void r600_ih_ring_init(struct radeon_device *rdev, unsigned ring_size); -extern int r600_irq_set(struct radeon_device *rdev); -extern void r600_irq_suspend(struct radeon_device *rdev); -extern void r600_disable_interrupts(struct radeon_device *rdev); -extern void r600_rlc_stop(struct radeon_device *rdev); -/* r600 audio */ -extern int r600_audio_init(struct radeon_device *rdev); -extern int r600_audio_tmds_index(struct drm_encoder *encoder); -extern void r600_audio_set_clock(struct drm_encoder *encoder, int clock); -extern int r600_audio_channels(struct radeon_device *rdev); -extern int r600_audio_bits_per_sample(struct radeon_device *rdev); -extern int r600_audio_rate(struct radeon_device *rdev); -extern uint8_t r600_audio_status_bits(struct radeon_device *rdev); -extern uint8_t r600_audio_category_code(struct radeon_device *rdev); -extern void r600_audio_schedule_polling(struct radeon_device *rdev); -extern void r600_audio_enable_polling(struct drm_encoder *encoder); -extern void r600_audio_disable_polling(struct drm_encoder *encoder); -extern void r600_audio_fini(struct radeon_device *rdev); -extern void r600_hdmi_init(struct drm_encoder *encoder); -extern void r600_hdmi_enable(struct drm_encoder *encoder); -extern void r600_hdmi_disable(struct drm_encoder *encoder); -extern void r600_hdmi_setmode(struct drm_encoder *encoder, struct drm_display_mode *mode); -extern int r600_hdmi_buffer_status_changed(struct drm_encoder *encoder); -extern void r600_hdmi_update_audio_settings(struct drm_encoder *encoder); - -extern void r700_cp_stop(struct radeon_device *rdev); -extern void r700_cp_fini(struct radeon_device *rdev); -extern void evergreen_disable_interrupt_state(struct radeon_device *rdev); -extern int evergreen_irq_set(struct radeon_device *rdev); -extern int evergreen_blit_init(struct radeon_device *rdev); -extern void evergreen_blit_fini(struct radeon_device *rdev); - -/* radeon_acpi.c */ -#if defined(CONFIG_ACPI) -extern int radeon_acpi_init(struct radeon_device *rdev); -#else -static inline int radeon_acpi_init(struct radeon_device *rdev) { return 0; } -#endif - -/* evergreen */ -struct evergreen_mc_save { - u32 vga_control[6]; - u32 vga_render_control; - u32 vga_hdp_control; - u32 crtc_control[6]; +extern int radeon_resume_kms(struct drm_device *dev, bool resume, bool fbcon); +extern int radeon_suspend_kms(struct drm_device *dev, bool suspend, bool fbcon); +extern void radeon_ttm_set_active_vram_size(struct radeon_device *rdev, u64 size); +extern void radeon_program_register_sequence(struct radeon_device *rdev, + const u32 *registers, + const u32 array_size); + +/* + * vm + */ +int radeon_vm_manager_init(struct radeon_device *rdev); +void radeon_vm_manager_fini(struct radeon_device *rdev); +int radeon_vm_init(struct radeon_device *rdev, struct radeon_vm *vm); +void radeon_vm_fini(struct radeon_device *rdev, struct radeon_vm *vm); +struct radeon_cs_reloc *radeon_vm_get_bos(struct radeon_device *rdev, + struct radeon_vm *vm, + struct list_head *head); +struct radeon_fence *radeon_vm_grab_id(struct radeon_device *rdev, + struct radeon_vm *vm, int ring); +void radeon_vm_flush(struct radeon_device *rdev, + struct radeon_vm *vm, + int ring); +void radeon_vm_fence(struct radeon_device *rdev, + struct radeon_vm *vm, + struct radeon_fence *fence); +uint64_t radeon_vm_map_gart(struct radeon_device *rdev, uint64_t addr); +int radeon_vm_update_page_directory(struct radeon_device *rdev, + struct radeon_vm *vm); +int radeon_vm_clear_freed(struct radeon_device *rdev, + struct radeon_vm *vm); +int radeon_vm_bo_update(struct radeon_device *rdev, + struct radeon_bo_va *bo_va, + struct ttm_mem_reg *mem); +void radeon_vm_bo_invalidate(struct radeon_device *rdev, + struct radeon_bo *bo); +struct radeon_bo_va *radeon_vm_bo_find(struct radeon_vm *vm, + struct radeon_bo *bo); +struct radeon_bo_va *radeon_vm_bo_add(struct radeon_device *rdev, + struct radeon_vm *vm, + struct radeon_bo *bo); +int radeon_vm_bo_set_addr(struct radeon_device *rdev, + struct radeon_bo_va *bo_va, + uint64_t offset, + uint32_t flags); +void radeon_vm_bo_rmv(struct radeon_device *rdev, + struct radeon_bo_va *bo_va); + +/* audio */ +void r600_audio_update_hdmi(struct work_struct *work); +struct r600_audio_pin *r600_audio_get_pin(struct radeon_device *rdev); +struct r600_audio_pin *dce6_audio_get_pin(struct radeon_device *rdev); +void r600_audio_enable(struct radeon_device *rdev, + struct r600_audio_pin *pin, + bool enable); +void dce6_audio_enable(struct radeon_device *rdev, + struct r600_audio_pin *pin, + bool enable); + +/* + * R600 vram scratch functions + */ +int r600_vram_scratch_init(struct radeon_device *rdev); +void r600_vram_scratch_fini(struct radeon_device *rdev); + +/* + * r600 cs checking helper + */ +unsigned r600_mip_minify(unsigned size, unsigned level); +bool r600_fmt_is_valid_color(u32 format); +bool r600_fmt_is_valid_texture(u32 format, enum radeon_family family); +int r600_fmt_get_blocksize(u32 format); +int r600_fmt_get_nblocksx(u32 format, u32 w); +int r600_fmt_get_nblocksy(u32 format, u32 h); + +/* + * r600 functions used by radeon_encoder.c + */ +struct radeon_hdmi_acr { + u32 clock; + + int n_32khz; + int cts_32khz; + + int n_44_1khz; + int cts_44_1khz; + + int n_48khz; + int cts_48khz; + }; +extern struct radeon_hdmi_acr r600_hdmi_acr(uint32_t clock); + +extern u32 r6xx_remap_render_backend(struct radeon_device *rdev, + u32 tiling_pipe_num, + u32 max_rb_num, + u32 total_max_rb_num, + u32 enabled_rb_mask); + +/* + * evergreen functions used by radeon_encoder.c + */ + +extern int ni_init_microcode(struct radeon_device *rdev); +extern int ni_mc_load_microcode(struct radeon_device *rdev); + +/* radeon_acpi.c */ +#if defined(CONFIG_ACPI) +extern int radeon_acpi_init(struct radeon_device *rdev); +extern void radeon_acpi_fini(struct radeon_device *rdev); +extern bool radeon_acpi_is_pcie_performance_request_supported(struct radeon_device *rdev); +extern int radeon_acpi_pcie_performance_request(struct radeon_device *rdev, + u8 perf_req, bool advertise); +extern int radeon_acpi_pcie_notify_device_ready(struct radeon_device *rdev); +#else +static inline int radeon_acpi_init(struct radeon_device *rdev) { return 0; } +static inline void radeon_acpi_fini(struct radeon_device *rdev) { } +#endif + +int radeon_cs_packet_parse(struct radeon_cs_parser *p, + struct radeon_cs_packet *pkt, + unsigned idx); +bool radeon_cs_packet_next_is_pkt3_nop(struct radeon_cs_parser *p); +void radeon_cs_dump_packet(struct radeon_cs_parser *p, + struct radeon_cs_packet *pkt); +int radeon_cs_packet_next_reloc(struct radeon_cs_parser *p, + struct radeon_cs_reloc **cs_reloc, + int nomm); +int r600_cs_common_vline_parse(struct radeon_cs_parser *p, + uint32_t *vline_start_end, + uint32_t *vline_status); + #include "radeon_object.h" #endif |