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/*

 * Copyright 2008 Advanced Micro Devices, Inc.

 * Copyright 2008 Red Hat Inc.

 * Copyright 2009 Jerome Glisse.

 *

 * Permission is hereby granted, free of charge, to any person obtaining a

 * copy of this software and associated documentation files (the "Software"),

 * to deal in the Software without restriction, including without limitation

 * the rights to use, copy, modify, merge, publish, distribute, sublicense,

 * and/or sell copies of the Software, and to permit persons to whom the

 * Software is furnished to do so, subject to the following conditions:

 *

 * The above copyright notice and this permission notice shall be included in

 * all copies or substantial portions of the Software.

 *

 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR

 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,

 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL

 * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR

 * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,

 * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR

 * OTHER DEALINGS IN THE SOFTWARE.

 *

 * Authors: Dave Airlie

 *          Alex Deucher

 *          Jerome Glisse

 */

#ifndef __RADEON_ASIC_H__

#define __RADEON_ASIC_H__

/*

 * common functions

 */

uint32_t radeon_legacy_get_engine_clock(struct radeon_device *rdev);

void radeon_legacy_set_engine_clock(struct radeon_device *rdev, uint32_t eng_clock);

uint32_t radeon_legacy_get_memory_clock(struct radeon_device *rdev);

void radeon_legacy_set_clock_gating(struct radeon_device *rdev, int enable);

uint32_t radeon_atom_get_engine_clock(struct radeon_device *rdev);

void radeon_atom_set_engine_clock(struct radeon_device *rdev, uint32_t eng_clock);

uint32_t radeon_atom_get_memory_clock(struct radeon_device *rdev);

void radeon_atom_set_memory_clock(struct radeon_device *rdev, uint32_t mem_clock);

void radeon_atom_set_clock_gating(struct radeon_device *rdev, int enable);

void atombios_set_backlight_level(struct radeon_encoder *radeon_encoder, u8 level);

u8 atombios_get_backlight_level(struct radeon_encoder *radeon_encoder);

void radeon_legacy_set_backlight_level(struct radeon_encoder *radeon_encoder, u8 level);

u8 radeon_legacy_get_backlight_level(struct radeon_encoder *radeon_encoder);

/*

 * r100,rv100,rs100,rv200,rs200

 */

struct r100_mc_save {

	u32	GENMO_WT;

	u32	CRTC_EXT_CNTL;

	u32	CRTC_GEN_CNTL;

	u32	CRTC2_GEN_CNTL;

	u32	CUR_OFFSET;

	u32	CUR2_OFFSET;

};

int r100_init(struct radeon_device *rdev);

void r100_fini(struct radeon_device *rdev);

int r100_suspend(struct radeon_device *rdev);

int r100_resume(struct radeon_device *rdev);

void r100_vga_set_state(struct radeon_device *rdev, bool state);

bool r100_gpu_is_lockup(struct radeon_device *rdev, struct radeon_ring *cp);

int r100_asic_reset(struct radeon_device *rdev);

u32 r100_get_vblank_counter(struct radeon_device *rdev, int crtc);

void r100_pci_gart_tlb_flush(struct radeon_device *rdev);

void r100_pci_gart_set_page(struct radeon_device *rdev, unsigned i,

			    uint64_t addr, uint32_t flags);

void r100_ring_start(struct radeon_device *rdev, struct radeon_ring *ring);

int r100_irq_set(struct radeon_device *rdev);

int r100_irq_process(struct radeon_device *rdev);

void r100_fence_ring_emit(struct radeon_device *rdev,

			  struct radeon_fence *fence);

bool r100_semaphore_ring_emit(struct radeon_device *rdev,

			      struct radeon_ring *cp,

			      struct radeon_semaphore *semaphore,

			      bool emit_wait);

int r100_cs_parse(struct radeon_cs_parser *p);

void r100_pll_wreg(struct radeon_device *rdev, uint32_t reg, uint32_t v);

uint32_t r100_pll_rreg(struct radeon_device *rdev, uint32_t reg);

int r100_copy_blit(struct radeon_device *rdev,

		   uint64_t src_offset,

		   uint64_t dst_offset,

		   unsigned num_gpu_pages,

		   struct radeon_fence **fence);

int r100_set_surface_reg(struct radeon_device *rdev, int reg,

			 uint32_t tiling_flags, uint32_t pitch,

			 uint32_t offset, uint32_t obj_size);

void r100_clear_surface_reg(struct radeon_device *rdev, int reg);

void r100_bandwidth_update(struct radeon_device *rdev);

void r100_ring_ib_execute(struct radeon_device *rdev, struct radeon_ib *ib);

int r100_ring_test(struct radeon_device *rdev, struct radeon_ring *cp);

void r100_hpd_init(struct radeon_device *rdev);

void r100_hpd_fini(struct radeon_device *rdev);

bool r100_hpd_sense(struct radeon_device *rdev, enum radeon_hpd_id hpd);

void r100_hpd_set_polarity(struct radeon_device *rdev,

			   enum radeon_hpd_id hpd);

int r100_debugfs_rbbm_init(struct radeon_device *rdev);

int r100_debugfs_cp_init(struct radeon_device *rdev);

void r100_cp_disable(struct radeon_device *rdev);

int r100_cp_init(struct radeon_device *rdev, unsigned ring_size);

void r100_cp_fini(struct radeon_device *rdev);

int r100_pci_gart_init(struct radeon_device *rdev);

void r100_pci_gart_fini(struct radeon_device *rdev);

int r100_pci_gart_enable(struct radeon_device *rdev);

void r100_pci_gart_disable(struct radeon_device *rdev);

int r100_debugfs_mc_info_init(struct radeon_device *rdev);

int r100_gui_wait_for_idle(struct radeon_device *rdev);

int r100_ib_test(struct radeon_device *rdev, struct radeon_ring *ring);

void r100_irq_disable(struct radeon_device *rdev);

void r100_mc_stop(struct radeon_device *rdev, struct r100_mc_save *save);

void r100_mc_resume(struct radeon_device *rdev, struct r100_mc_save *save);

void r100_vram_init_sizes(struct radeon_device *rdev);

int r100_cp_reset(struct radeon_device *rdev);

void r100_vga_render_disable(struct radeon_device *rdev);

void r100_restore_sanity(struct radeon_device *rdev);

int r100_cs_track_check_pkt3_indx_buffer(struct radeon_cs_parser *p,

					 struct radeon_cs_packet *pkt,

					 struct radeon_bo *robj);

int r100_cs_parse_packet0(struct radeon_cs_parser *p,

			  struct radeon_cs_packet *pkt,

			  const unsigned *auth, unsigned n,

			  radeon_packet0_check_t check);

int r100_cs_packet_parse(struct radeon_cs_parser *p,

			 struct radeon_cs_packet *pkt,

			 unsigned idx);

void r100_enable_bm(struct radeon_device *rdev);

void r100_set_common_regs(struct radeon_device *rdev);

void r100_bm_disable(struct radeon_device *rdev);

extern bool r100_gui_idle(struct radeon_device *rdev);

extern void r100_pm_misc(struct radeon_device *rdev);

extern void r100_pm_prepare(struct radeon_device *rdev);

extern void r100_pm_finish(struct radeon_device *rdev);

extern void r100_pm_init_profile(struct radeon_device *rdev);

extern void r100_pm_get_dynpm_state(struct radeon_device *rdev);

extern void r100_page_flip(struct radeon_device *rdev, int crtc,

			   u64 crtc_base);

extern bool r100_page_flip_pending(struct radeon_device *rdev, int crtc);

extern void r100_wait_for_vblank(struct radeon_device *rdev, int crtc);

extern int r100_mc_wait_for_idle(struct radeon_device *rdev);

u32 r100_gfx_get_rptr(struct radeon_device *rdev,

		      struct radeon_ring *ring);

u32 r100_gfx_get_wptr(struct radeon_device *rdev,

		      struct radeon_ring *ring);

void r100_gfx_set_wptr(struct radeon_device *rdev,

		       struct radeon_ring *ring);

void r100_ring_hdp_flush(struct radeon_device *rdev,

			 struct radeon_ring *ring);

/*

 * r200,rv250,rs300,rv280

 */

extern int r200_copy_dma(struct radeon_device *rdev,

			uint64_t src_offset,

			uint64_t dst_offset,

			 unsigned num_gpu_pages,

			 struct radeon_fence **fence);

void r200_set_safe_registers(struct radeon_device *rdev);

/*

 * r300,r350,rv350,rv380

 */

extern int r300_init(struct radeon_device *rdev);

extern void r300_fini(struct radeon_device *rdev);

extern int r300_suspend(struct radeon_device *rdev);

extern int r300_resume(struct radeon_device *rdev);

extern int r300_asic_reset(struct radeon_device *rdev);

extern void r300_ring_start(struct radeon_device *rdev, struct radeon_ring *ring);

extern void r300_fence_ring_emit(struct radeon_device *rdev,

			  struct radeon_fence *fence);

extern int r300_cs_parse(struct radeon_cs_parser *p);

extern void rv370_pcie_gart_tlb_flush(struct radeon_device *rdev);

extern void rv370_pcie_gart_set_page(struct radeon_device *rdev, unsigned i,

				     uint64_t addr, uint32_t flags);

extern void rv370_set_pcie_lanes(struct radeon_device *rdev, int lanes);

extern int rv370_get_pcie_lanes(struct radeon_device *rdev);

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);

extern int r300_mc_wait_for_idle(struct radeon_device *rdev);

/*

 * r420,r423,rv410

 */

extern int r420_init(struct radeon_device *rdev);

extern void r420_fini(struct radeon_device *rdev);

extern int r420_suspend(struct radeon_device *rdev);

extern int r420_resume(struct radeon_device *rdev);

extern void r420_pm_init_profile(struct radeon_device *rdev);

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);

/*

 * rs400,rs480

 */

extern int rs400_init(struct radeon_device *rdev);

extern void rs400_fini(struct radeon_device *rdev);

extern int rs400_suspend(struct radeon_device *rdev);

extern int rs400_resume(struct radeon_device *rdev);

void rs400_gart_tlb_flush(struct radeon_device *rdev);

void rs400_gart_set_page(struct radeon_device *rdev, unsigned i,

			 uint64_t addr, uint32_t flags);

uint32_t rs400_mc_rreg(struct radeon_device *rdev, uint32_t reg);

void rs400_mc_wreg(struct radeon_device *rdev, uint32_t reg, uint32_t v);

int rs400_gart_init(struct radeon_device *rdev);

int rs400_gart_enable(struct radeon_device *rdev);

void rs400_gart_adjust_size(struct radeon_device *rdev);

void rs400_gart_disable(struct radeon_device *rdev);

void rs400_gart_fini(struct radeon_device *rdev);

extern int rs400_mc_wait_for_idle(struct radeon_device *rdev);

/*

 * rs600.

 */

extern int rs600_asic_reset(struct radeon_device *rdev);

extern int rs600_init(struct radeon_device *rdev);

extern void rs600_fini(struct radeon_device *rdev);

extern int rs600_suspend(struct radeon_device *rdev);

extern int rs600_resume(struct radeon_device *rdev);

int rs600_irq_set(struct radeon_device *rdev);

int rs600_irq_process(struct radeon_device *rdev);

void rs600_irq_disable(struct radeon_device *rdev);

u32 rs600_get_vblank_counter(struct radeon_device *rdev, int crtc);

void rs600_gart_tlb_flush(struct radeon_device *rdev);

void rs600_gart_set_page(struct radeon_device *rdev, unsigned i,

			 uint64_t addr, uint32_t flags);

uint32_t rs600_mc_rreg(struct radeon_device *rdev, uint32_t reg);

void rs600_mc_wreg(struct radeon_device *rdev, uint32_t reg, uint32_t v);

void rs600_bandwidth_update(struct radeon_device *rdev);

void rs600_hpd_init(struct radeon_device *rdev);

void rs600_hpd_fini(struct radeon_device *rdev);

bool rs600_hpd_sense(struct radeon_device *rdev, enum radeon_hpd_id hpd);

void rs600_hpd_set_polarity(struct radeon_device *rdev,

			    enum radeon_hpd_id hpd);

extern void rs600_pm_misc(struct radeon_device *rdev);

extern void rs600_pm_prepare(struct radeon_device *rdev);

extern void rs600_pm_finish(struct radeon_device *rdev);

extern void rs600_page_flip(struct radeon_device *rdev, int crtc,

			    u64 crtc_base);

extern bool rs600_page_flip_pending(struct radeon_device *rdev, int crtc);

void rs600_set_safe_registers(struct radeon_device *rdev);

extern void avivo_wait_for_vblank(struct radeon_device *rdev, int crtc);

extern int rs600_mc_wait_for_idle(struct radeon_device *rdev);

/*

 * rs690,rs740

 */

int rs690_init(struct radeon_device *rdev);

void rs690_fini(struct radeon_device *rdev);

int rs690_resume(struct radeon_device *rdev);

int rs690_suspend(struct radeon_device *rdev);

uint32_t rs690_mc_rreg(struct radeon_device *rdev, uint32_t reg);

void rs690_mc_wreg(struct radeon_device *rdev, uint32_t reg, uint32_t v);

void rs690_bandwidth_update(struct radeon_device *rdev);

void rs690_line_buffer_adjust(struct radeon_device *rdev,

					struct drm_display_mode *mode1,

					struct drm_display_mode *mode2);

extern int rs690_mc_wait_for_idle(struct radeon_device *rdev);

/*

 * rv515

 */

struct rv515_mc_save {

	u32 vga_render_control;

	u32 vga_hdp_control;

	bool crtc_enabled[2];

};

int rv515_init(struct radeon_device *rdev);

void rv515_fini(struct radeon_device *rdev);

uint32_t rv515_mc_rreg(struct radeon_device *rdev, uint32_t reg);

void rv515_mc_wreg(struct radeon_device *rdev, uint32_t reg, uint32_t v);

void rv515_ring_start(struct radeon_device *rdev, struct radeon_ring *ring);

void rv515_bandwidth_update(struct radeon_device *rdev);

int rv515_resume(struct radeon_device *rdev);

int rv515_suspend(struct radeon_device *rdev);

void rv515_bandwidth_avivo_update(struct radeon_device *rdev);

void rv515_vga_render_disable(struct radeon_device *rdev);

void rv515_set_safe_registers(struct radeon_device *rdev);

void rv515_mc_stop(struct radeon_device *rdev, struct rv515_mc_save *save);

void rv515_mc_resume(struct radeon_device *rdev, struct rv515_mc_save *save);

void rv515_clock_startup(struct radeon_device *rdev);

void rv515_debugfs(struct radeon_device *rdev);

int rv515_mc_wait_for_idle(struct radeon_device *rdev);

/*

 * r520,rv530,rv560,rv570,r580

 */

int r520_init(struct radeon_device *rdev);

int r520_resume(struct radeon_device *rdev);

int r520_mc_wait_for_idle(struct radeon_device *rdev);

/*

 * r600,rv610,rv630,rv620,rv635,rv670,rs780,rs880

 */

int r600_init(struct radeon_device *rdev);

void r600_fini(struct radeon_device *rdev);

int r600_suspend(struct radeon_device *rdev);

int r600_resume(struct radeon_device *rdev);

void r600_vga_set_state(struct radeon_device *rdev, bool state);

int r600_wb_init(struct radeon_device *rdev);

void r600_wb_fini(struct radeon_device *rdev);

void r600_pcie_gart_tlb_flush(struct radeon_device *rdev);

uint32_t r600_pciep_rreg(struct radeon_device *rdev, uint32_t reg);

void r600_pciep_wreg(struct radeon_device *rdev, uint32_t reg, uint32_t v);

int r600_cs_parse(struct radeon_cs_parser *p);

int r600_dma_cs_parse(struct radeon_cs_parser *p);

void r600_fence_ring_emit(struct radeon_device *rdev,

			  struct radeon_fence *fence);

bool r600_semaphore_ring_emit(struct radeon_device *rdev,

			      struct radeon_ring *cp,

			      struct radeon_semaphore *semaphore,

			      bool emit_wait);

void r600_dma_fence_ring_emit(struct radeon_device *rdev,

			      struct radeon_fence *fence);

bool r600_dma_semaphore_ring_emit(struct radeon_device *rdev,

				  struct radeon_ring *ring,

				  struct radeon_semaphore *semaphore,

				  bool emit_wait);

void r600_dma_ring_ib_execute(struct radeon_device *rdev, struct radeon_ib *ib);

bool r600_dma_is_lockup(struct radeon_device *rdev, struct radeon_ring *ring);

bool r600_gfx_is_lockup(struct radeon_device *rdev, struct radeon_ring *cp);

int r600_asic_reset(struct radeon_device *rdev);

int r600_set_surface_reg(struct radeon_device *rdev, int reg,

			 uint32_t tiling_flags, uint32_t pitch,

			 uint32_t offset, uint32_t obj_size);

void r600_clear_surface_reg(struct radeon_device *rdev, int reg);

int r600_ib_test(struct radeon_device *rdev, struct radeon_ring *ring);

int r600_dma_ib_test(struct radeon_device *rdev, struct radeon_ring *ring);

void r600_ring_ib_execute(struct radeon_device *rdev, struct radeon_ib *ib);

int r600_ring_test(struct radeon_device *rdev, struct radeon_ring *cp);

int r600_dma_ring_test(struct radeon_device *rdev, struct radeon_ring *cp);

int r600_copy_cpdma(struct radeon_device *rdev,

		   uint64_t src_offset, uint64_t dst_offset,

		   unsigned num_gpu_pages, struct radeon_fence **fence);

int r600_copy_dma(struct radeon_device *rdev,

		  uint64_t src_offset, uint64_t dst_offset,

		  unsigned num_gpu_pages, struct radeon_fence **fence);

void r600_hpd_init(struct radeon_device *rdev);

void r600_hpd_fini(struct radeon_device *rdev);

bool r600_hpd_sense(struct radeon_device *rdev, enum radeon_hpd_id hpd);

void r600_hpd_set_polarity(struct radeon_device *rdev,

			   enum radeon_hpd_id hpd);

extern void r600_mmio_hdp_flush(struct radeon_device *rdev);

extern bool r600_gui_idle(struct radeon_device *rdev);

extern void r600_pm_misc(struct radeon_device *rdev);

extern void r600_pm_init_profile(struct radeon_device *rdev);

extern void rs780_pm_init_profile(struct radeon_device *rdev);

extern uint32_t rs780_mc_rreg(struct radeon_device *rdev, uint32_t reg);

extern void rs780_mc_wreg(struct radeon_device *rdev, uint32_t reg, uint32_t v);

extern void r600_pm_get_dynpm_state(struct radeon_device *rdev);

extern void r600_set_pcie_lanes(struct radeon_device *rdev, int lanes);

extern int r600_get_pcie_lanes(struct radeon_device *rdev);

bool r600_card_posted(struct radeon_device *rdev);

void r600_cp_stop(struct radeon_device *rdev);

int r600_cp_start(struct radeon_device *rdev);

void r600_ring_init(struct radeon_device *rdev, struct radeon_ring *cp, unsigned ring_size);

int r600_cp_resume(struct radeon_device *rdev);

void r600_cp_fini(struct radeon_device *rdev);

int r600_count_pipe_bits(uint32_t val);

int r600_mc_wait_for_idle(struct radeon_device *rdev);

int r600_pcie_gart_init(struct radeon_device *rdev);

void r600_scratch_init(struct radeon_device *rdev);

int r600_init_microcode(struct radeon_device *rdev);

u32 r600_gfx_get_rptr(struct radeon_device *rdev,

		      struct radeon_ring *ring);

u32 r600_gfx_get_wptr(struct radeon_device *rdev,

		      struct radeon_ring *ring);

void r600_gfx_set_wptr(struct radeon_device *rdev,

		       struct radeon_ring *ring);

/* r600 irq */

int r600_irq_process(struct radeon_device *rdev);

int r600_irq_init(struct radeon_device *rdev);

void r600_irq_fini(struct radeon_device *rdev);

void r600_ih_ring_init(struct radeon_device *rdev, unsigned ring_size);

int r600_irq_set(struct radeon_device *rdev);

void r600_irq_suspend(struct radeon_device *rdev);

void r600_disable_interrupts(struct radeon_device *rdev);

void r600_rlc_stop(struct radeon_device *rdev);

/* r600 audio */

int r600_audio_init(struct radeon_device *rdev);

struct r600_audio_pin r600_audio_status(struct radeon_device *rdev);

void r600_audio_fini(struct radeon_device *rdev);

void r600_audio_set_dto(struct drm_encoder *encoder, u32 clock);

void r600_hdmi_update_avi_infoframe(struct drm_encoder *encoder, void *buffer,

				    size_t size);

void r600_hdmi_update_ACR(struct drm_encoder *encoder, uint32_t clock);

void r600_hdmi_audio_workaround(struct drm_encoder *encoder);

int r600_hdmi_buffer_status_changed(struct drm_encoder *encoder);

void r600_hdmi_update_audio_settings(struct drm_encoder *encoder);

void r600_hdmi_enable(struct drm_encoder *encoder, bool enable);

void r600_hdmi_setmode(struct drm_encoder *encoder, struct drm_display_mode *mode);

int r600_mc_wait_for_idle(struct radeon_device *rdev);

u32 r600_get_xclk(struct radeon_device *rdev);

uint64_t r600_get_gpu_clock_counter(struct radeon_device *rdev);

int rv6xx_get_temp(struct radeon_device *rdev);

int r600_set_uvd_clocks(struct radeon_device *rdev, u32 vclk, u32 dclk);

int r600_dpm_pre_set_power_state(struct radeon_device *rdev);

void r600_dpm_post_set_power_state(struct radeon_device *rdev);

int r600_dpm_late_enable(struct radeon_device *rdev);

/* r600 dma */

uint32_t r600_dma_get_rptr(struct radeon_device *rdev,

			   struct radeon_ring *ring);

uint32_t r600_dma_get_wptr(struct radeon_device *rdev,

			   struct radeon_ring *ring);

void r600_dma_set_wptr(struct radeon_device *rdev,

		       struct radeon_ring *ring);

/* rv6xx dpm */

int rv6xx_dpm_init(struct radeon_device *rdev);

int rv6xx_dpm_enable(struct radeon_device *rdev);

void rv6xx_dpm_disable(struct radeon_device *rdev);

int rv6xx_dpm_set_power_state(struct radeon_device *rdev);

void rv6xx_setup_asic(struct radeon_device *rdev);

void rv6xx_dpm_display_configuration_changed(struct radeon_device *rdev);

void rv6xx_dpm_fini(struct radeon_device *rdev);

u32 rv6xx_dpm_get_sclk(struct radeon_device *rdev, bool low);

u32 rv6xx_dpm_get_mclk(struct radeon_device *rdev, bool low);

void rv6xx_dpm_print_power_state(struct radeon_device *rdev,

				 struct radeon_ps *ps);

void rv6xx_dpm_debugfs_print_current_performance_level(struct radeon_device *rdev,

						       struct seq_file *m);

int rv6xx_dpm_force_performance_level(struct radeon_device *rdev,

				      enum radeon_dpm_forced_level level);

/* rs780 dpm */

int rs780_dpm_init(struct radeon_device *rdev);

int rs780_dpm_enable(struct radeon_device *rdev);

void rs780_dpm_disable(struct radeon_device *rdev);

int rs780_dpm_set_power_state(struct radeon_device *rdev);

void rs780_dpm_setup_asic(struct radeon_device *rdev);

void rs780_dpm_display_configuration_changed(struct radeon_device *rdev);

void rs780_dpm_fini(struct radeon_device *rdev);

u32 rs780_dpm_get_sclk(struct radeon_device *rdev, bool low);

u32 rs780_dpm_get_mclk(struct radeon_device *rdev, bool low);

void rs780_dpm_print_power_state(struct radeon_device *rdev,

				 struct radeon_ps *ps);

void rs780_dpm_debugfs_print_current_performance_level(struct radeon_device *rdev,

						       struct seq_file *m);

int rs780_dpm_force_performance_level(struct radeon_device *rdev,

				      enum radeon_dpm_forced_level level);

/*

 * rv770,rv730,rv710,rv740

 */

int rv770_init(struct radeon_device *rdev);

void rv770_fini(struct radeon_device *rdev);

int rv770_suspend(struct radeon_device *rdev);

int rv770_resume(struct radeon_device *rdev);

void rv770_pm_misc(struct radeon_device *rdev);

void rv770_page_flip(struct radeon_device *rdev, int crtc, u64 crtc_base);

bool rv770_page_flip_pending(struct radeon_device *rdev, int crtc);

void r700_vram_gtt_location(struct radeon_device *rdev, struct radeon_mc *mc);

void r700_cp_stop(struct radeon_device *rdev);

void r700_cp_fini(struct radeon_device *rdev);

int rv770_copy_dma(struct radeon_device *rdev,

		  uint64_t src_offset, uint64_t dst_offset,

		  unsigned num_gpu_pages,

		   struct radeon_fence **fence);

u32 rv770_get_xclk(struct radeon_device *rdev);

int rv770_set_uvd_clocks(struct radeon_device *rdev, u32 vclk, u32 dclk);

int rv770_get_temp(struct radeon_device *rdev);

/* hdmi */

void dce3_1_hdmi_setmode(struct drm_encoder *encoder, struct drm_display_mode *mode);

/* rv7xx pm */

int rv770_dpm_init(struct radeon_device *rdev);

int rv770_dpm_enable(struct radeon_device *rdev);

int rv770_dpm_late_enable(struct radeon_device *rdev);

void rv770_dpm_disable(struct radeon_device *rdev);

int rv770_dpm_set_power_state(struct radeon_device *rdev);

void rv770_dpm_setup_asic(struct radeon_device *rdev);

void rv770_dpm_display_configuration_changed(struct radeon_device *rdev);

void rv770_dpm_fini(struct radeon_device *rdev);

u32 rv770_dpm_get_sclk(struct radeon_device *rdev, bool low);

u32 rv770_dpm_get_mclk(struct radeon_device *rdev, bool low);

void rv770_dpm_print_power_state(struct radeon_device *rdev,

				 struct radeon_ps *ps);

void rv770_dpm_debugfs_print_current_performance_level(struct radeon_device *rdev,

						       struct seq_file *m);

int rv770_dpm_force_performance_level(struct radeon_device *rdev,

				      enum radeon_dpm_forced_level level);

bool rv770_dpm_vblank_too_short(struct radeon_device *rdev);

/*

 * evergreen

 */

struct evergreen_mc_save {

	u32 vga_render_control;

	u32 vga_hdp_control;

	bool crtc_enabled[RADEON_MAX_CRTCS];

};

void evergreen_pcie_gart_tlb_flush(struct radeon_device *rdev);

int evergreen_init(struct radeon_device *rdev);

void evergreen_fini(struct radeon_device *rdev);

int evergreen_suspend(struct radeon_device *rdev);

int evergreen_resume(struct radeon_device *rdev);

bool evergreen_gfx_is_lockup(struct radeon_device *rdev, struct radeon_ring *cp);

bool evergreen_dma_is_lockup(struct radeon_device *rdev, struct radeon_ring *cp);

int evergreen_asic_reset(struct radeon_device *rdev);

void evergreen_bandwidth_update(struct radeon_device *rdev);

void evergreen_ring_ib_execute(struct radeon_device *rdev, struct radeon_ib *ib);

void evergreen_hpd_init(struct radeon_device *rdev);

void evergreen_hpd_fini(struct radeon_device *rdev);

bool evergreen_hpd_sense(struct radeon_device *rdev, enum radeon_hpd_id hpd);

void evergreen_hpd_set_polarity(struct radeon_device *rdev,

				enum radeon_hpd_id hpd);

u32 evergreen_get_vblank_counter(struct radeon_device *rdev, int crtc);

int evergreen_irq_set(struct radeon_device *rdev);

int evergreen_irq_process(struct radeon_device *rdev);

extern int evergreen_cs_parse(struct radeon_cs_parser *p);

extern int evergreen_dma_cs_parse(struct radeon_cs_parser *p);

extern void evergreen_pm_misc(struct radeon_device *rdev);

extern void evergreen_pm_prepare(struct radeon_device *rdev);

extern void evergreen_pm_finish(struct radeon_device *rdev);

extern void sumo_pm_init_profile(struct radeon_device *rdev);

extern void btc_pm_init_profile(struct radeon_device *rdev);

int sumo_set_uvd_clocks(struct radeon_device *rdev, u32 vclk, u32 dclk);

int evergreen_set_uvd_clocks(struct radeon_device *rdev, u32 vclk, u32 dclk);

extern void evergreen_page_flip(struct radeon_device *rdev, int crtc,

				u64 crtc_base);

extern bool evergreen_page_flip_pending(struct radeon_device *rdev, int crtc);

extern void dce4_wait_for_vblank(struct radeon_device *rdev, int crtc);

void evergreen_disable_interrupt_state(struct radeon_device *rdev);

int evergreen_mc_wait_for_idle(struct radeon_device *rdev);

void evergreen_dma_fence_ring_emit(struct radeon_device *rdev,

				   struct radeon_fence *fence);

void evergreen_dma_ring_ib_execute(struct radeon_device *rdev,

				   struct radeon_ib *ib);

int evergreen_copy_dma(struct radeon_device *rdev,

		       uint64_t src_offset, uint64_t dst_offset,

		       unsigned num_gpu_pages,

		       struct radeon_fence **fence);

void evergreen_hdmi_enable(struct drm_encoder *encoder, bool enable);

void evergreen_hdmi_setmode(struct drm_encoder *encoder, struct drm_display_mode *mode);

int evergreen_get_temp(struct radeon_device *rdev);

int sumo_get_temp(struct radeon_device *rdev);

int tn_get_temp(struct radeon_device *rdev);

int cypress_dpm_init(struct radeon_device *rdev);

void cypress_dpm_setup_asic(struct radeon_device *rdev);

int cypress_dpm_enable(struct radeon_device *rdev);

void cypress_dpm_disable(struct radeon_device *rdev);

int cypress_dpm_set_power_state(struct radeon_device *rdev);

void cypress_dpm_display_configuration_changed(struct radeon_device *rdev);

void cypress_dpm_fini(struct radeon_device *rdev);

bool cypress_dpm_vblank_too_short(struct radeon_device *rdev);

int btc_dpm_init(struct radeon_device *rdev);

void btc_dpm_setup_asic(struct radeon_device *rdev);

int btc_dpm_enable(struct radeon_device *rdev);

void btc_dpm_disable(struct radeon_device *rdev);

int btc_dpm_pre_set_power_state(struct radeon_device *rdev);

int btc_dpm_set_power_state(struct radeon_device *rdev);

void btc_dpm_post_set_power_state(struct radeon_device *rdev);

void btc_dpm_fini(struct radeon_device *rdev);

u32 btc_dpm_get_sclk(struct radeon_device *rdev, bool low);

u32 btc_dpm_get_mclk(struct radeon_device *rdev, bool low);

bool btc_dpm_vblank_too_short(struct radeon_device *rdev);

void btc_dpm_debugfs_print_current_performance_level(struct radeon_device *rdev,

						     struct seq_file *m);

int sumo_dpm_init(struct radeon_device *rdev);

int sumo_dpm_enable(struct radeon_device *rdev);

int sumo_dpm_late_enable(struct radeon_device *rdev);

void sumo_dpm_disable(struct radeon_device *rdev);

int sumo_dpm_pre_set_power_state(struct radeon_device *rdev);

int sumo_dpm_set_power_state(struct radeon_device *rdev);

void sumo_dpm_post_set_power_state(struct radeon_device *rdev);

void sumo_dpm_setup_asic(struct radeon_device *rdev);

void sumo_dpm_display_configuration_changed(struct radeon_device *rdev);

void sumo_dpm_fini(struct radeon_device *rdev);

u32 sumo_dpm_get_sclk(struct radeon_device *rdev, bool low);

u32 sumo_dpm_get_mclk(struct radeon_device *rdev, bool low);

void sumo_dpm_print_power_state(struct radeon_device *rdev,

				struct radeon_ps *ps);

void sumo_dpm_debugfs_print_current_performance_level(struct radeon_device *rdev,

						      struct seq_file *m);

int sumo_dpm_force_performance_level(struct radeon_device *rdev,

				     enum radeon_dpm_forced_level level);

/*

 * cayman

 */

void cayman_fence_ring_emit(struct radeon_device *rdev,

			    struct radeon_fence *fence);

void cayman_pcie_gart_tlb_flush(struct radeon_device *rdev);

int cayman_init(struct radeon_device *rdev);

void cayman_fini(struct radeon_device *rdev);

int cayman_suspend(struct radeon_device *rdev);

int cayman_resume(struct radeon_device *rdev);

int cayman_asic_reset(struct radeon_device *rdev);

void cayman_ring_ib_execute(struct radeon_device *rdev, struct radeon_ib *ib);

int cayman_vm_init(struct radeon_device *rdev);

void cayman_vm_fini(struct radeon_device *rdev);

void cayman_vm_flush(struct radeon_device *rdev, int ridx, struct radeon_vm *vm);

uint32_t cayman_vm_page_flags(struct radeon_device *rdev, uint32_t flags);

int evergreen_ib_parse(struct radeon_device *rdev, struct radeon_ib *ib);

int evergreen_dma_ib_parse(struct radeon_device *rdev, struct radeon_ib *ib);

void cayman_dma_ring_ib_execute(struct radeon_device *rdev,

				struct radeon_ib *ib);

bool cayman_gfx_is_lockup(struct radeon_device *rdev, struct radeon_ring *ring);

bool cayman_dma_is_lockup(struct radeon_device *rdev, struct radeon_ring *ring);

void cayman_dma_vm_copy_pages(struct radeon_device *rdev,

			      struct radeon_ib *ib,

			      uint64_t pe, uint64_t src,

			      unsigned count);

void cayman_dma_vm_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 cayman_dma_vm_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 cayman_dma_vm_pad_ib(struct radeon_ib *ib);

void cayman_dma_vm_flush(struct radeon_device *rdev, int ridx, struct radeon_vm *vm);

u32 cayman_gfx_get_rptr(struct radeon_device *rdev,

			struct radeon_ring *ring);

u32 cayman_gfx_get_wptr(struct radeon_device *rdev,

			struct radeon_ring *ring);

void cayman_gfx_set_wptr(struct radeon_device *rdev,

			 struct radeon_ring *ring);

uint32_t cayman_dma_get_rptr(struct radeon_device *rdev,

			     struct radeon_ring *ring);

uint32_t cayman_dma_get_wptr(struct radeon_device *rdev,

			     struct radeon_ring *ring);

void cayman_dma_set_wptr(struct radeon_device *rdev,

			 struct radeon_ring *ring);

int ni_dpm_init(struct radeon_device *rdev);

void ni_dpm_setup_asic(struct radeon_device *rdev);

int ni_dpm_enable(struct radeon_device *rdev);

void ni_dpm_disable(struct radeon_device *rdev);

int ni_dpm_pre_set_power_state(struct radeon_device *rdev);

int ni_dpm_set_power_state(struct radeon_device *rdev);

void ni_dpm_post_set_power_state(struct radeon_device *rdev);

void ni_dpm_fini(struct radeon_device *rdev);

u32 ni_dpm_get_sclk(struct radeon_device *rdev, bool low);

u32 ni_dpm_get_mclk(struct radeon_device *rdev, bool low);

void ni_dpm_print_power_state(struct radeon_device *rdev,

			      struct radeon_ps *ps);

void ni_dpm_debugfs_print_current_performance_level(struct radeon_device *rdev,

						    struct seq_file *m);

int ni_dpm_force_performance_level(struct radeon_device *rdev,

				   enum radeon_dpm_forced_level level);

bool ni_dpm_vblank_too_short(struct radeon_device *rdev);

int trinity_dpm_init(struct radeon_device *rdev);

int trinity_dpm_enable(struct radeon_device *rdev);

int trinity_dpm_late_enable(struct radeon_device *rdev);

void trinity_dpm_disable(struct radeon_device *rdev);

int trinity_dpm_pre_set_power_state(struct radeon_device *rdev);

int trinity_dpm_set_power_state(struct radeon_device *rdev);

void trinity_dpm_post_set_power_state(struct radeon_device *rdev);

void trinity_dpm_setup_asic(struct radeon_device *rdev);

void trinity_dpm_display_configuration_changed(struct radeon_device *rdev);

void trinity_dpm_fini(struct radeon_device *rdev);

u32 trinity_dpm_get_sclk(struct radeon_device *rdev, bool low);

u32 trinity_dpm_get_mclk(struct radeon_device *rdev, bool low);

void trinity_dpm_print_power_state(struct radeon_device *rdev,

				   struct radeon_ps *ps);

void trinity_dpm_debugfs_print_current_performance_level(struct radeon_device *rdev,

							 struct seq_file *m);

int trinity_dpm_force_performance_level(struct radeon_device *rdev,

					enum radeon_dpm_forced_level level);

void trinity_dpm_enable_bapm(struct radeon_device *rdev, bool enable);

/* DCE6 - SI */

void dce6_bandwidth_update(struct radeon_device *rdev);

int dce6_audio_init(struct radeon_device *rdev);

void dce6_audio_fini(struct radeon_device *rdev);

/*

 * si

 */

void si_fence_ring_emit(struct radeon_device *rdev,

			struct radeon_fence *fence);

void si_pcie_gart_tlb_flush(struct radeon_device *rdev);

int si_init(struct radeon_device *rdev);

void si_fini(struct radeon_device *rdev);

int si_suspend(struct radeon_device *rdev);

int si_resume(struct radeon_device *rdev);

bool si_gfx_is_lockup(struct radeon_device *rdev, struct radeon_ring *cp);

bool si_dma_is_lockup(struct radeon_device *rdev, struct radeon_ring *cp);

int si_asic_reset(struct radeon_device *rdev);

void si_ring_ib_execute(struct radeon_device *rdev, struct radeon_ib *ib);

int si_irq_set(struct radeon_device *rdev);

int si_irq_process(struct radeon_device *rdev);

int si_vm_init(struct radeon_device *rdev);

void si_vm_fini(struct radeon_device *rdev);

void si_vm_flush(struct radeon_device *rdev, int ridx, struct radeon_vm *vm);

int si_ib_parse(struct radeon_device *rdev, struct radeon_ib *ib);

int si_copy_dma(struct radeon_device *rdev,

		uint64_t src_offset, uint64_t dst_offset,

		unsigned num_gpu_pages,

		struct radeon_fence **fence);

void si_dma_vm_copy_pages(struct radeon_device *rdev,

			  struct radeon_ib *ib,

			  uint64_t pe, uint64_t src,

			  unsigned count);

void si_dma_vm_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 si_dma_vm_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 si_dma_vm_flush(struct radeon_device *rdev, int ridx, struct radeon_vm *vm);

u32 si_get_xclk(struct radeon_device *rdev);

uint64_t si_get_gpu_clock_counter(struct radeon_device *rdev);

int si_set_uvd_clocks(struct radeon_device *rdev, u32 vclk, u32 dclk);

int si_get_temp(struct radeon_device *rdev);

int si_dpm_init(struct radeon_device *rdev);

void si_dpm_setup_asic(struct radeon_device *rdev);

int si_dpm_enable(struct radeon_device *rdev);

int si_dpm_late_enable(struct radeon_device *rdev);

void si_dpm_disable(struct radeon_device *rdev);

int si_dpm_pre_set_power_state(struct radeon_device *rdev);

int si_dpm_set_power_state(struct radeon_device *rdev);

void si_dpm_post_set_power_state(struct radeon_device *rdev);

void si_dpm_fini(struct radeon_device *rdev);

void si_dpm_display_configuration_changed(struct radeon_device *rdev);

void si_dpm_debugfs_print_current_performance_level(struct radeon_device *rdev,

						    struct seq_file *m);

int si_dpm_force_performance_level(struct radeon_device *rdev,

				   enum radeon_dpm_forced_level level);

/* DCE8 - CIK */

void dce8_bandwidth_update(struct radeon_device *rdev);

/*

 * cik

 */

uint64_t cik_get_gpu_clock_counter(struct radeon_device *rdev);

u32 cik_get_xclk(struct radeon_device *rdev);

uint32_t cik_pciep_rreg(struct radeon_device *rdev, uint32_t reg);

void cik_pciep_wreg(struct radeon_device *rdev, uint32_t reg, uint32_t v);

int cik_set_uvd_clocks(struct radeon_device *rdev, u32 vclk, u32 dclk);

int cik_set_vce_clocks(struct radeon_device *rdev, u32 evclk, u32 ecclk);

void cik_sdma_fence_ring_emit(struct radeon_device *rdev,

			      struct radeon_fence *fence);

bool cik_sdma_semaphore_ring_emit(struct radeon_device *rdev,

				  struct radeon_ring *ring,

				  struct radeon_semaphore *semaphore,

				  bool emit_wait);

void cik_sdma_ring_ib_execute(struct radeon_device *rdev, struct radeon_ib *ib);

int cik_copy_dma(struct radeon_device *rdev,

		 uint64_t src_offset, uint64_t dst_offset,

		 unsigned num_gpu_pages,

		 struct radeon_fence **fence);

int cik_copy_cpdma(struct radeon_device *rdev,

		   uint64_t src_offset, uint64_t dst_offset,

		   unsigned num_gpu_pages,

		   struct radeon_fence **fence);

int cik_sdma_ring_test(struct radeon_device *rdev, struct radeon_ring *ring);

int cik_sdma_ib_test(struct radeon_device *rdev, struct radeon_ring *ring);

bool cik_sdma_is_lockup(struct radeon_device *rdev, struct radeon_ring *ring);

void cik_fence_gfx_ring_emit(struct radeon_device *rdev,

			     struct radeon_fence *fence);

void cik_fence_compute_ring_emit(struct radeon_device *rdev,

				 struct radeon_fence *fence);

bool cik_semaphore_ring_emit(struct radeon_device *rdev,

			     struct radeon_ring *cp,

			     struct radeon_semaphore *semaphore,

			     bool emit_wait);

void cik_pcie_gart_tlb_flush(struct radeon_device *rdev);

int cik_init(struct radeon_device *rdev);

void cik_fini(struct radeon_device *rdev);

int cik_suspend(struct radeon_device *rdev);

int cik_resume(struct radeon_device *rdev);

bool cik_gfx_is_lockup(struct radeon_device *rdev, struct radeon_ring *cp);

int cik_asic_reset(struct radeon_device *rdev);

void cik_ring_ib_execute(struct radeon_device *rdev, struct radeon_ib *ib);

int cik_ring_test(struct radeon_device *rdev, struct radeon_ring *ring);

int cik_ib_test(struct radeon_device *rdev, struct radeon_ring *ring);

int cik_irq_set(struct radeon_device *rdev);

int cik_irq_process(struct radeon_device *rdev);

int cik_vm_init(struct radeon_device *rdev);

void cik_vm_fini(struct radeon_device *rdev);

void cik_vm_flush(struct radeon_device *rdev, int ridx, struct radeon_vm *vm);

void cik_sdma_vm_copy_pages(struct radeon_device *rdev,

			    struct radeon_ib *ib,

			    uint64_t pe, uint64_t src,

			    unsigned count);

void cik_sdma_vm_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 cik_sdma_vm_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 cik_sdma_vm_pad_ib(struct radeon_ib *ib);

void cik_dma_vm_flush(struct radeon_device *rdev, int ridx, struct radeon_vm *vm);

int cik_ib_parse(struct radeon_device *rdev, struct radeon_ib *ib);

u32 cik_gfx_get_rptr(struct radeon_device *rdev,

			      struct radeon_ring *ring);

u32 cik_gfx_get_wptr(struct radeon_device *rdev,

			      struct radeon_ring *ring);

void cik_gfx_set_wptr(struct radeon_device *rdev,

		      struct radeon_ring *ring);

u32 cik_compute_get_rptr(struct radeon_device *rdev,

			 struct radeon_ring *ring);

u32 cik_compute_get_wptr(struct radeon_device *rdev,

			 struct radeon_ring *ring);

void cik_compute_set_wptr(struct radeon_device *rdev,

			  struct radeon_ring *ring);

u32 cik_sdma_get_rptr(struct radeon_device *rdev,

		      struct radeon_ring *ring);

u32 cik_sdma_get_wptr(struct radeon_device *rdev,

		      struct radeon_ring *ring);

void cik_sdma_set_wptr(struct radeon_device *rdev,

			       struct radeon_ring *ring);

int ci_get_temp(struct radeon_device *rdev);

int kv_get_temp(struct radeon_device *rdev);

int ci_dpm_init(struct radeon_device *rdev);

int ci_dpm_enable(struct radeon_device *rdev);

int ci_dpm_late_enable(struct radeon_device *rdev);

void ci_dpm_disable(struct radeon_device *rdev);

int ci_dpm_pre_set_power_state(struct radeon_device *rdev);

int ci_dpm_set_power_state(struct radeon_device *rdev);

void ci_dpm_post_set_power_state(struct radeon_device *rdev);

void ci_dpm_setup_asic(struct radeon_device *rdev);

void ci_dpm_display_configuration_changed(struct radeon_device *rdev);

void ci_dpm_fini(struct radeon_device *rdev);

u32 ci_dpm_get_sclk(struct radeon_device *rdev, bool low);

u32 ci_dpm_get_mclk(struct radeon_device *rdev, bool low);

void ci_dpm_print_power_state(struct radeon_device *rdev,

			      struct radeon_ps *ps);

void ci_dpm_debugfs_print_current_performance_level(struct radeon_device *rdev,

						    struct seq_file *m);

int ci_dpm_force_performance_level(struct radeon_device *rdev,

				   enum radeon_dpm_forced_level level);

bool ci_dpm_vblank_too_short(struct radeon_device *rdev);

void ci_dpm_powergate_uvd(struct radeon_device *rdev, bool gate);

int kv_dpm_init(struct radeon_device *rdev);

int kv_dpm_enable(struct radeon_device *rdev);

int kv_dpm_late_enable(struct radeon_device *rdev);

void kv_dpm_disable(struct radeon_device *rdev);

int kv_dpm_pre_set_power_state(struct radeon_device *rdev);

int kv_dpm_set_power_state(struct radeon_device *rdev);

void kv_dpm_post_set_power_state(struct radeon_device *rdev);

void kv_dpm_setup_asic(struct radeon_device *rdev);

void kv_dpm_display_configuration_changed(struct radeon_device *rdev);

void kv_dpm_fini(struct radeon_device *rdev);

u32 kv_dpm_get_sclk(struct radeon_device *rdev, bool low);

u32 kv_dpm_get_mclk(struct radeon_device *rdev, bool low);

void kv_dpm_print_power_state(struct radeon_device *rdev,

			      struct radeon_ps *ps);

void kv_dpm_debugfs_print_current_performance_level(struct radeon_device *rdev,

						    struct seq_file *m);

int kv_dpm_force_performance_level(struct radeon_device *rdev,

				   enum radeon_dpm_forced_level level);

void kv_dpm_powergate_uvd(struct radeon_device *rdev, bool gate);

void kv_dpm_enable_bapm(struct radeon_device *rdev, bool enable);

/* uvd v1.0 */

uint32_t uvd_v1_0_get_rptr(struct radeon_device *rdev,

                           struct radeon_ring *ring);

uint32_t uvd_v1_0_get_wptr(struct radeon_device *rdev,

                           struct radeon_ring *ring);

void uvd_v1_0_set_wptr(struct radeon_device *rdev,

                       struct radeon_ring *ring);

int uvd_v1_0_init(struct radeon_device *rdev);

void uvd_v1_0_fini(struct radeon_device *rdev);

int uvd_v1_0_start(struct radeon_device *rdev);

void uvd_v1_0_stop(struct radeon_device *rdev);

int uvd_v1_0_ring_test(struct radeon_device *rdev, struct radeon_ring *ring);

int uvd_v1_0_ib_test(struct radeon_device *rdev, struct radeon_ring *ring);

bool uvd_v1_0_semaphore_emit(struct radeon_device *rdev,

			     struct radeon_ring *ring,

			     struct radeon_semaphore *semaphore,

			     bool emit_wait);

void uvd_v1_0_ib_execute(struct radeon_device *rdev, struct radeon_ib *ib);

/* uvd v2.2 */

int uvd_v2_2_resume(struct radeon_device *rdev);

void uvd_v2_2_fence_emit(struct radeon_device *rdev,

			 struct radeon_fence *fence);

/* uvd v3.1 */

bool uvd_v3_1_semaphore_emit(struct radeon_device *rdev,

			     struct radeon_ring *ring,

			     struct radeon_semaphore *semaphore,

			     bool emit_wait);

/* uvd v4.2 */

int uvd_v4_2_resume(struct radeon_device *rdev);

/* vce v1.0 */

uint32_t vce_v1_0_get_rptr(struct radeon_device *rdev,

			   struct radeon_ring *ring);

uint32_t vce_v1_0_get_wptr(struct radeon_device *rdev,

			   struct radeon_ring *ring);

void vce_v1_0_set_wptr(struct radeon_device *rdev,

		       struct radeon_ring *ring);

int vce_v1_0_init(struct radeon_device *rdev);

int vce_v1_0_start(struct radeon_device *rdev);

/* vce v2.0 */

int vce_v2_0_resume(struct radeon_device *rdev);

#endif