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Regard whitespace Rev 3764 → Rev 5078

/drivers/video/drm/radeon/radeon.h
64,12 → 64,14
#include <linux/wait.h>
#include <linux/list.h>
#include <linux/kref.h>
#include <linux/interval_tree.h>
#include <asm/div64.h>
 
#include <ttm/ttm_bo_api.h>
#include <ttm/ttm_bo_driver.h>
#include <ttm/ttm_placement.h>
#include <ttm/ttm_module.h>
//#include <ttm/ttm_module.h>
#include <ttm/ttm_execbuf_util.h>
 
#include <linux/irqreturn.h>
#include <pci.h>
103,6 → 105,15
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;
extern int radeon_use_pflipirq;
extern int radeon_bapm;
 
 
typedef struct pm_message {
142,9 → 153,6
#define RADEONFB_CONN_LIMIT 4
#define RADEON_BIOS_NUM_SCRATCH 8
 
/* max number of rings */
#define RADEON_NUM_RINGS 6
 
/* fence seq are set to this number when signaled */
#define RADEON_FENCE_SIGNALED_SEQ 0LL
 
164,11 → 172,27
/* 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)
183,6 → 207,54
#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.
*/
225,6 → 297,7
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;
};
233,6 → 306,7
* 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);
244,13 → 318,63
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_get_voltage_evv(struct radeon_device *rdev,
u16 virtual_voltage_id,
u16 *voltage);
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);
int radeon_atom_get_svi2_info(struct radeon_device *rdev,
u8 voltage_type,
u8 *svd_gpio_id, u8 *svc_gpio_id);
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 int rv6xx_get_temp(struct radeon_device *rdev);
extern int rv770_get_temp(struct radeon_device *rdev);
extern int evergreen_get_temp(struct radeon_device *rdev);
extern int sumo_get_temp(struct radeon_device *rdev);
extern int si_get_temp(struct radeon_device *rdev);
extern void evergreen_tiling_fields(unsigned tiling_flags, unsigned *bankw,
unsigned *bankh, unsigned *mtaspect,
unsigned *tile_split);
265,7 → 389,6
/* sync_seq is protected by ring emission lock */
uint64_t sync_seq[RADEON_NUM_RINGS];
atomic64_t last_seq;
unsigned long last_activity;
bool initialized;
};
 
286,8 → 409,8
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_locked(struct radeon_device *rdev, int ring);
int radeon_fence_wait_empty_locked(struct radeon_device *rdev, int ring);
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);
350,6 → 473,11
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 */
356,14 → 484,13
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;
uint64_t addr;
unsigned ref_count;
 
/* protected by vm mutex */
struct list_head vm_list;
struct interval_tree_node it;
struct list_head vm_status;
 
/* constant after initialization */
struct radeon_vm *vm;
374,15 → 501,14
/* Protected by gem.mutex */
struct list_head list;
/* Protected by tbo.reserved */
u32 initial_domain;
u32 placements[3];
u32 domain;
struct ttm_placement placement;
struct ttm_buffer_object tbo;
struct ttm_bo_kmap_obj kmap;
u32 flags;
unsigned pin_count;
void *kptr;
void *uptr;
u32 cpu_addr;
u32 tiling_flags;
u32 pitch;
int surface_reg;
394,18 → 520,10
struct radeon_device *rdev;
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)
 
struct radeon_bo_list {
struct radeon_bo *bo;
uint64_t gpu_offset;
unsigned rdomain;
unsigned wdomain;
u32 tiling_flags;
};
 
int radeon_gem_debugfs_init(struct radeon_device *rdev);
 
/* sub-allocation manager, it has to be protected by another lock.
441,6 → 559,7
uint64_t gpu_addr;
void *cpu_ptr;
uint32_t domain;
uint32_t align;
};
 
struct radeon_sa_bo;
465,9 → 584,9
 
int radeon_gem_init(struct radeon_device *rdev);
void radeon_gem_fini(struct radeon_device *rdev);
int radeon_gem_object_create(struct radeon_device *rdev, int size,
int radeon_gem_object_create(struct radeon_device *rdev, unsigned long size,
int alignment, int initial_domain,
bool discardable, bool kernel,
u32 flags, bool kernel,
struct drm_gem_object **obj);
 
int radeon_mode_dumb_create(struct drm_file *file_priv,
476,29 → 595,28
int radeon_mode_dumb_mmap(struct drm_file *filp,
struct drm_device *dev,
uint32_t handle, uint64_t *offset_p);
int radeon_mode_dumb_destroy(struct drm_file *file_priv,
struct drm_device *dev,
uint32_t handle);
 
/*
* Semaphores.
*/
/* everything here is constant */
struct radeon_semaphore {
struct radeon_sa_bo *sa_bo;
signed waiters;
uint64_t gpu_addr;
struct radeon_fence *sync_to[RADEON_NUM_RINGS];
};
 
int radeon_semaphore_create(struct radeon_device *rdev,
struct radeon_semaphore **semaphore);
void radeon_semaphore_emit_signal(struct radeon_device *rdev, int ring,
bool radeon_semaphore_emit_signal(struct radeon_device *rdev, int ring,
struct radeon_semaphore *semaphore);
void radeon_semaphore_emit_wait(struct radeon_device *rdev, int ring,
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 signaler, int waiter);
int waiting_ring);
void radeon_semaphore_free(struct radeon_device *rdev,
struct radeon_semaphore **semaphore,
struct radeon_fence *fence);
513,6 → 631,12
#define RADEON_GPU_PAGE_SHIFT 12
#define RADEON_GPU_PAGE_ALIGN(a) (((a) + RADEON_GPU_PAGE_MASK) & ~RADEON_GPU_PAGE_MASK)
 
#define RADEON_GART_PAGE_DUMMY 0
#define RADEON_GART_PAGE_VALID (1 << 0)
#define RADEON_GART_PAGE_READ (1 << 1)
#define RADEON_GART_PAGE_WRITE (1 << 2)
#define RADEON_GART_PAGE_SNOOP (1 << 3)
 
struct radeon_gart {
dma_addr_t table_addr;
struct radeon_bo *robj;
536,9 → 660,8
void radeon_gart_unbind(struct radeon_device *rdev, unsigned offset,
int pages);
int radeon_gart_bind(struct radeon_device *rdev, unsigned offset,
int pages, u32 *pagelist,
dma_addr_t *dma_addr);
void radeon_gart_restore(struct radeon_device *rdev);
int pages, struct page **pagelist,
dma_addr_t *dma_addr, uint32_t flags);
 
 
/*
582,7 → 705,23
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.
*/
622,16 → 761,29
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;
};
 
#define RADEON_MAX_HPD_PINS 6
#define RADEON_MAX_CRTCS 6
#define RADEON_MAX_AFMT_BLOCKS 6
 
struct radeon_irq {
bool installed;
spinlock_t lock;
642,6 → 794,7
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);
668,7 → 821,6
struct radeon_fence *fence;
struct radeon_vm *vm;
bool is_const_ib;
struct radeon_fence *sync_to[RADEON_NUM_RINGS];
struct radeon_semaphore *semaphore;
};
 
675,32 → 827,42
struct radeon_ring {
struct radeon_bo *ring_obj;
volatile uint32_t *ring;
unsigned rptr;
unsigned rptr_offs;
unsigned rptr_reg;
unsigned rptr_save_reg;
u64 next_rptr_gpu_addr;
volatile u32 *next_rptr_cpu_addr;
unsigned wptr;
unsigned wptr_old;
unsigned wptr_reg;
unsigned ring_size;
unsigned ring_free_dw;
int count_dw;
unsigned long last_activity;
unsigned last_rptr;
atomic_t last_rptr;
atomic64_t last_activity;
uint64_t gpu_addr;
uint32_t align_mask;
uint32_t ptr_mask;
bool ready;
u32 ptr_reg_shift;
u32 ptr_reg_mask;
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
*/
708,38 → 870,65
/* maximum number of VMIDs */
#define RADEON_NUM_VM 16
 
/* defines number of bits in page table versus page directory,
* a page is 4KB so we have 12 bits offset, 9 bits in the page
* table and the remaining 19 bits are in the page directory */
#define RADEON_VM_BLOCK_SIZE 9
 
/* number of entries in page table */
#define RADEON_VM_PTE_COUNT (1 << RADEON_VM_BLOCK_SIZE)
#define RADEON_VM_PTE_COUNT (1 << radeon_vm_block_size)
 
/* PTBs (Page Table Blocks) need to be aligned to 32K */
#define RADEON_VM_PTB_ALIGN_SIZE 32768
#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 needed to be set so we can copy directly from the GART table */
#define R600_PTE_GART_MASK ( R600_PTE_READABLE | R600_PTE_WRITEABLE | \
R600_PTE_SYSTEM | R600_PTE_VALID )
 
struct radeon_vm_pt {
struct radeon_bo *bo;
uint64_t addr;
};
 
struct radeon_vm {
struct list_head list;
struct list_head va;
struct rb_root va;
unsigned id;
 
/* BOs moved, but not yet updated in the PT */
struct list_head invalidated;
 
/* BOs freed, but not yet updated in the PT */
struct list_head freed;
 
/* contains the page directory */
struct radeon_sa_bo *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_sa_bo **page_tables;
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 mutex lock;
struct list_head lru_vm;
struct radeon_fence *active[RADEON_NUM_VM];
struct radeon_sa_manager sa_manager;
uint32_t max_pfn;
/* number of VMIDs */
unsigned nvm;
747,6 → 936,8
u64 vram_base_offset;
/* is vm enabled? */
bool enabled;
/* for hw to save the PD addr on suspend/resume */
uint32_t saved_table_addr[RADEON_NUM_VM];
};
 
/*
770,45 → 961,29
bool enabled;
};
 
struct r600_blit_cp_primitives {
void (*set_render_target)(struct radeon_device *rdev, int format,
int w, int h, u64 gpu_addr);
void (*cp_set_surface_sync)(struct radeon_device *rdev,
u32 sync_type, u32 size,
u64 mc_addr);
void (*set_shaders)(struct radeon_device *rdev);
void (*set_vtx_resource)(struct radeon_device *rdev, u64 gpu_addr);
void (*set_tex_resource)(struct radeon_device *rdev,
int format, int w, int h, int pitch,
u64 gpu_addr, u32 size);
void (*set_scissors)(struct radeon_device *rdev, int x1, int y1,
int x2, int y2);
void (*draw_auto)(struct radeon_device *rdev);
void (*set_default_state)(struct radeon_device *rdev);
};
 
struct r600_blit {
struct radeon_bo *shader_obj;
struct r600_blit_cp_primitives primitives;
int max_dim;
int ring_size_common;
int ring_size_per_loop;
u64 shader_gpu_addr;
u32 vs_offset, ps_offset;
u32 state_offset;
u32 state_len;
};
 
/*
* SI RLC stuff
* RLC stuff
*/
struct si_rlc {
#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,
815,9 → 990,8
struct radeon_ib *ib, struct radeon_vm *vm,
unsigned size);
void radeon_ib_free(struct radeon_device *rdev, struct radeon_ib *ib);
void radeon_ib_sync_to(struct radeon_ib *ib, struct radeon_fence *fence);
int radeon_ib_schedule(struct radeon_device *rdev, struct radeon_ib *ib,
struct radeon_ib *const_ib);
struct radeon_ib *const_ib, bool hdp_flush);
int radeon_ib_pool_init(struct radeon_device *rdev);
void radeon_ib_pool_fini(struct radeon_device *rdev);
int radeon_ib_ring_tests(struct radeon_device *rdev);
827,13 → 1001,15
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_commit(struct radeon_device *rdev, struct radeon_ring *cp,
bool hdp_flush);
void radeon_ring_unlock_commit(struct radeon_device *rdev, struct radeon_ring *cp,
bool hdp_flush);
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_force_activity(struct radeon_device *rdev, struct radeon_ring *ring);
void radeon_ring_lockup_update(struct radeon_ring *ring);
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);
840,8 → 1016,7
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, unsigned rptr_reg, unsigned wptr_reg,
u32 ptr_reg_shift, u32 ptr_reg_mask, u32 nop);
unsigned rptr_offs, u32 nop);
void radeon_ring_fini(struct radeon_device *rdev, struct radeon_ring *cp);
 
 
858,22 → 1033,21
* CS.
*/
struct radeon_cs_reloc {
// struct drm_gem_object *gobj;
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;
};
 
struct radeon_cs_parser {
890,6 → 1064,7
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 */
905,11 → 1080,19
u32 cs_flags;
u32 ring;
s32 priority;
struct ww_acquire_ctx ticket;
};
 
extern int radeon_cs_finish_pages(struct radeon_cs_parser *p);
extern u32 radeon_get_ib_value(struct radeon_cs_parser *p, int idx);
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];
 
if (ibc->kdata)
return ibc->kdata[idx];
return p->ib.ptr[idx];
}
 
 
struct radeon_cs_packet {
unsigned idx;
unsigned type;
954,8 → 1137,9
#define R600_WB_DMA_RPTR_OFFSET 1792
#define R600_WB_IH_WPTR_OFFSET 2048
#define CAYMAN_WB_DMA1_RPTR_OFFSET 2304
#define R600_WB_UVD_RPTR_OFFSET 2560
#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
980,6 → 1164,7
enum radeon_pm_method {
PM_METHOD_PROFILE,
PM_METHOD_DYNPM,
PM_METHOD_DPM,
};
 
enum radeon_dynpm_state {
1005,11 → 1190,24
};
 
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 {
1038,12 → 1236,18
 
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 {
1097,6 → 1301,280
*/
#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 */
1137,7 → 1615,7
/* selected pm method */
enum radeon_pm_method pm_method;
/* dynpm power management */
// struct delayed_work dynpm_idle_work;
struct delayed_work dynpm_idle_work;
enum radeon_dynpm_state dynpm_state;
enum radeon_dynpm_action dynpm_planned_action;
unsigned long dynpm_action_timeout;
1150,6 → 1628,9
/* 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,
1166,8 → 1647,10
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;
};
 
1196,14 → 1679,123
int radeon_uvd_send_upll_ctlreq(struct radeon_device *rdev,
unsigned cg_upll_func_cntl);
 
struct r600_audio {
/*
* 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, 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);
void (*hdp_flush)(struct radeon_device *rdev, struct radeon_ring *ring);
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.
*/
struct radeon_asic {
1213,13 → 1805,8
int (*suspend)(struct radeon_device *rdev);
void (*vga_set_state)(struct radeon_device *rdev, bool state);
int (*asic_reset)(struct radeon_device *rdev);
/* 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
* some R6XX/R7XX hw doesn't take HDP flush into account if programmed
* through ring.
*/
void (*ioctl_wait_idle)(struct radeon_device *rdev, struct radeon_bo *bo);
/* Flush the HDP cache via MMIO */
void (*mmio_hdp_flush)(struct radeon_device *rdev);
/* check if 3D engine is idle */
bool (*gui_idle)(struct radeon_device *rdev);
/* wait for mc_idle */
1231,33 → 1818,30
/* gart */
struct {
void (*tlb_flush)(struct radeon_device *rdev);
int (*set_page)(struct radeon_device *rdev, int i, uint64_t addr);
void (*set_page)(struct radeon_device *rdev, unsigned i,
uint64_t addr, uint32_t flags);
} gart;
struct {
int (*init)(struct radeon_device *rdev);
void (*fini)(struct radeon_device *rdev);
 
u32 pt_ring_index;
void (*set_page)(struct radeon_device *rdev,
void (*copy_pages)(struct radeon_device *rdev,
struct radeon_ib *ib,
uint64_t pe, uint64_t src,
unsigned count);
void (*write_pages)(struct radeon_device *rdev,
struct radeon_ib *ib,
uint64_t pe,
uint64_t addr, unsigned count,
uint32_t incr, uint32_t flags);
void (*set_pages)(struct radeon_device *rdev,
struct radeon_ib *ib,
uint64_t pe,
uint64_t addr, unsigned count,
uint32_t incr, uint32_t flags);
void (*pad_ib)(struct radeon_ib *ib);
} vm;
/* ring specific callbacks */
struct {
void (*ib_execute)(struct radeon_device *rdev, struct radeon_ib *ib);
int (*ib_parse)(struct radeon_device *rdev, struct radeon_ib *ib);
void (*emit_fence)(struct radeon_device *rdev, struct radeon_fence *fence);
void (*emit_semaphore)(struct radeon_device *rdev, struct radeon_ring *cp,
struct radeon_semaphore *semaphore, bool emit_wait);
int (*cs_parse)(struct radeon_cs_parser *p);
void (*ring_start)(struct radeon_device *rdev, struct radeon_ring *cp);
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);
void (*vm_flush)(struct radeon_device *rdev, int ridx, struct radeon_vm *vm);
} ring[RADEON_NUM_RINGS];
struct radeon_asic_ring *ring[RADEON_NUM_RINGS];
/* irqs */
struct {
int (*set)(struct radeon_device *rdev);
1316,7 → 1900,7
bool (*sense)(struct radeon_device *rdev, enum radeon_hpd_id hpd);
void (*set_polarity)(struct radeon_device *rdev, enum radeon_hpd_id hpd);
} hpd;
/* power management */
/* static power management */
struct {
void (*misc)(struct radeon_device *rdev);
void (*prepare)(struct radeon_device *rdev);
1331,12 → 1915,34
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 (*pre_page_flip)(struct radeon_device *rdev, int crtc);
u32 (*page_flip)(struct radeon_device *rdev, int crtc, u64 crtc_base);
void (*post_page_flip)(struct radeon_device *rdev, int crtc);
void (*page_flip)(struct radeon_device *rdev, int crtc, u64 crtc_base);
bool (*page_flip_pending)(struct radeon_device *rdev, int crtc);
} pflip;
};
 
1375,6 → 1981,7
unsigned tiling_group_size;
unsigned tile_config;
unsigned backend_map;
unsigned active_simds;
};
 
struct rv770_asic {
1400,6 → 2007,7
unsigned tiling_group_size;
unsigned tile_config;
unsigned backend_map;
unsigned active_simds;
};
 
struct evergreen_asic {
1426,6 → 2034,7
unsigned tiling_group_size;
unsigned tile_config;
unsigned backend_map;
unsigned active_simds;
};
 
struct cayman_asic {
1464,6 → 2073,7
unsigned multi_gpu_tile_size;
 
unsigned tile_config;
unsigned active_simds;
};
 
struct si_asic {
1482,7 → 2092,7
unsigned sc_earlyz_tile_fifo_size;
 
unsigned num_tile_pipes;
unsigned num_backends_per_se;
unsigned backend_enable_mask;
unsigned backend_disable_mask_per_asic;
unsigned backend_map;
unsigned num_texture_channel_caches;
1494,8 → 2104,41
 
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 {
struct r300_asic r300;
struct r100_asic r100;
1504,6 → 2147,7
struct evergreen_asic evergreen;
struct cayman_asic cayman;
struct si_asic si;
struct cik_asic cik;
};
 
/*
1521,7 → 2165,57
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;
};
 
/*
* Core structure, functions and helpers.
*/
1552,6 → 2246,28
resource_size_t rmmio_size;
/* 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;
1568,6 → 2284,7
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[RADEON_NUM_RINGS];
wait_queue_head_t fence_queue;
1580,6 → 2297,7
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 radeon_wb wb;
struct radeon_dummy_page dummy_page;
1588,6 → 2306,7
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 */
1594,36 → 2313,59
const struct firmware *rlc_fw; /* r6/700 RLC firmware */
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 *mec2_fw; /* KV MEC2 firmware */
const struct firmware *sdma_fw; /* CIK SDMA firmware */
const struct firmware *smc_fw; /* SMC firmware */
const struct firmware *uvd_fw; /* UVD firmware */
struct r600_blit r600_blit;
const struct firmware *vce_fw; /* VCE firmware */
bool new_fw;
struct r600_vram_scratch vram_scratch;
int msi_enabled; /* msi enabled */
struct r600_ih ih; /* r6/700 interrupt ring */
struct si_rlc rlc;
// struct work_struct hotplug_work;
// struct work_struct audio_work;
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 */
bool audio_enabled;
bool has_uvd;
// struct r600_audio audio_status; /* audio stuff */
// struct notifier_block acpi_nb;
struct r600_audio audio; /* audio stuff */
/* only one userspace can use Hyperz features or CMASK at a time */
// struct drm_file *hyperz_filp;
// struct drm_file *cmask_filp;
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];
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;
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;
u32 px_quirk_flags;
 
/* tracking pinned memory */
u64 vram_pin_size;
u64 gart_pin_size;
};
 
bool radeon_is_px(struct drm_device *dev);
int radeon_device_init(struct radeon_device *rdev,
struct drm_device *ddev,
struct pci_dev *pdev,
1631,13 → 2373,48
void radeon_device_fini(struct radeon_device *rdev);
int radeon_gpu_wait_for_idle(struct radeon_device *rdev);
 
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);
#define RADEON_MIN_MMIO_SIZE 0x10000
 
static inline uint32_t r100_mm_rreg(struct radeon_device *rdev, uint32_t reg,
bool always_indirect)
{
/* The mmio size is 64kb at minimum. Allows the if to be optimized out. */
if ((reg < rdev->rmmio_size || reg < RADEON_MIN_MMIO_SIZE) && !always_indirect)
return readl(((void __iomem *)rdev->rmmio) + reg);
else {
unsigned long flags;
uint32_t ret;
 
spin_lock_irqsave(&rdev->mmio_idx_lock, flags);
writel(reg, ((void __iomem *)rdev->rmmio) + RADEON_MM_INDEX);
ret = readl(((void __iomem *)rdev->rmmio) + RADEON_MM_DATA);
spin_unlock_irqrestore(&rdev->mmio_idx_lock, flags);
 
return ret;
}
}
 
static inline void r100_mm_wreg(struct radeon_device *rdev, uint32_t reg, uint32_t v,
bool always_indirect)
{
if ((reg < rdev->rmmio_size || reg < RADEON_MIN_MMIO_SIZE) && !always_indirect)
writel(v, ((void __iomem *)rdev->rmmio) + reg);
else {
unsigned long flags;
 
spin_lock_irqsave(&rdev->mmio_idx_lock, flags);
writel(reg, ((void __iomem *)rdev->rmmio) + RADEON_MM_INDEX);
writel(v, ((void __iomem *)rdev->rmmio) + RADEON_MM_DATA);
spin_unlock_irqrestore(&rdev->mmio_idx_lock, flags);
}
}
 
u32 r100_io_rreg(struct radeon_device *rdev, u32 reg);
void r100_io_wreg(struct radeon_device *rdev, u32 reg, u32 v);
 
u32 cik_mm_rdoorbell(struct radeon_device *rdev, u32 index);
void cik_mm_wdoorbell(struct radeon_device *rdev, u32 index, u32 v);
 
/*
* Cast helper
*/
1665,6 → 2442,20
#define WREG32_PCIE(reg, v) rv370_pcie_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); \
1673,7 → 2464,7
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_OR(reg, or) WREG32_P(reg, or, ~(or))
#define WREG32_PLL_P(reg, val, mask) \
do { \
uint32_t tmp_ = RREG32_PLL(reg); \
1681,27 → 2472,193
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), 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);
 
 
1750,7 → 2707,21
(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.
*/
1787,21 → 2758,27
#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(rdev, r, p) (rdev)->asic->ring[(r)].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_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_gart_set_page(rdev, i, p, f) (rdev)->asic->gart.set_page((rdev), (i), (p), (f))
#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_asic_vm_copy_pages(rdev, ib, pe, src, count) ((rdev)->asic->vm.copy_pages((rdev), (ib), (pe), (src), (count)))
#define radeon_asic_vm_write_pages(rdev, ib, pe, addr, count, incr, flags) ((rdev)->asic->vm.write_pages((rdev), (ib), (pe), (addr), (count), (incr), (flags)))
#define radeon_asic_vm_set_pages(rdev, ib, pe, addr, count, incr, flags) ((rdev)->asic->vm.set_pages((rdev), (ib), (pe), (addr), (count), (incr), (flags)))
#define radeon_asic_vm_pad_ib(rdev, ib) ((rdev)->asic->vm.pad_ib((ib)))
#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))
1809,8 → 2786,8
#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_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))
1825,6 → 2802,8
#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))
1838,17 → 2817,35
#define radeon_pm_finish(rdev) (rdev)->asic->pm.finish((rdev))
#define radeon_pm_init_profile(rdev) (rdev)->asic->pm.init_profile((rdev))
#define radeon_pm_get_dynpm_state(rdev) (rdev)->asic->pm.get_dynpm_state((rdev))
#define radeon_pre_page_flip(rdev, crtc) (rdev)->asic->pflip.pre_page_flip((rdev), (crtc))
#define radeon_page_flip(rdev, crtc, base) (rdev)->asic->pflip.page_flip((rdev), (crtc), (base))
#define radeon_post_page_flip(rdev, crtc) (rdev)->asic->pflip.post_page_flip((rdev), (crtc))
#define radeon_page_flip_pending(rdev, crtc) (rdev)->asic->pflip.page_flip_pending((rdev), (crtc))
#define radeon_wait_for_vblank(rdev, crtc) (rdev)->asic->display.wait_for_vblank((rdev), (crtc))
#define radeon_mc_wait_for_idle(rdev) (rdev)->asic->mc_wait_for_idle((rdev))
#define radeon_get_xclk(rdev) (rdev)->asic->get_xclk((rdev))
#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_modeset_init(struct radeon_device *rdev);
1869,8 → 2866,8
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);
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,
1881,19 → 2878,28
*/
int radeon_vm_manager_init(struct radeon_device *rdev);
void radeon_vm_manager_fini(struct radeon_device *rdev);
void radeon_vm_init(struct radeon_device *rdev, struct radeon_vm *vm);
int radeon_vm_init(struct radeon_device *rdev, struct radeon_vm *vm);
void radeon_vm_fini(struct radeon_device *rdev, struct radeon_vm *vm);
int radeon_vm_alloc_pt(struct radeon_device *rdev, struct radeon_vm *vm);
void radeon_vm_add_to_lru(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_bo_update_pte(struct radeon_device *rdev,
struct radeon_vm *vm,
struct radeon_bo *bo,
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_clear_invalids(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);
1906,11 → 2912,19
struct radeon_bo_va *bo_va,
uint64_t offset,
uint32_t flags);
int radeon_vm_bo_rmv(struct radeon_device *rdev,
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
1964,11 → 2978,28
#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"
 
#define DRM_UDELAY(d) udelay(d)
1978,12 → 3009,5
resource_size_t
drm_get_resource_len(struct drm_device *dev, unsigned int resource);
 
bool set_mode(struct drm_device *dev, struct drm_connector *connector,
videomode_t *mode, bool strict);
 
 
#ifndef __TTM__
#define radeon_ttm_set_active_vram_size(a, b)
#endif
 
#endif