r600.c File Reference

#include <linux/slab.h>
#include <linux/seq_file.h>
#include <linux/firmware.h>
#include <linux/platform_device.h>
#include <linux/module.h>
#include <drm/drmP.h>
#include <drm/radeon_drm.h>
#include "radeon.h"
#include "radeon_asic.h"
#include "radeon_mode.h"
#include "r600d.h"
#include "atom.h"
#include "avivod.h"

Go to the source code of this file.

Macros
#define	PFP_UCODE_SIZE   576
#define	PM4_UCODE_SIZE   1792
#define	RLC_UCODE_SIZE   768
#define	R700_PFP_UCODE_SIZE   848
#define	R700_PM4_UCODE_SIZE   1360
#define	R700_RLC_UCODE_SIZE   1024
#define	EVERGREEN_PFP_UCODE_SIZE   1120
#define	EVERGREEN_PM4_UCODE_SIZE   1376
#define	EVERGREEN_RLC_UCODE_SIZE   768
#define	CAYMAN_RLC_UCODE_SIZE   1024
#define	ARUBA_RLC_UCODE_SIZE   1536

Functions
	MODULE_FIRMWARE ("radeon/R600_pfp.bin")
	MODULE_FIRMWARE ("radeon/R600_me.bin")
	MODULE_FIRMWARE ("radeon/RV610_pfp.bin")
	MODULE_FIRMWARE ("radeon/RV610_me.bin")
	MODULE_FIRMWARE ("radeon/RV630_pfp.bin")
	MODULE_FIRMWARE ("radeon/RV630_me.bin")
	MODULE_FIRMWARE ("radeon/RV620_pfp.bin")
	MODULE_FIRMWARE ("radeon/RV620_me.bin")
	MODULE_FIRMWARE ("radeon/RV635_pfp.bin")
	MODULE_FIRMWARE ("radeon/RV635_me.bin")
	MODULE_FIRMWARE ("radeon/RV670_pfp.bin")
	MODULE_FIRMWARE ("radeon/RV670_me.bin")
	MODULE_FIRMWARE ("radeon/RS780_pfp.bin")
	MODULE_FIRMWARE ("radeon/RS780_me.bin")
	MODULE_FIRMWARE ("radeon/RV770_pfp.bin")
	MODULE_FIRMWARE ("radeon/RV770_me.bin")
	MODULE_FIRMWARE ("radeon/RV730_pfp.bin")
	MODULE_FIRMWARE ("radeon/RV730_me.bin")
	MODULE_FIRMWARE ("radeon/RV710_pfp.bin")
	MODULE_FIRMWARE ("radeon/RV710_me.bin")
	MODULE_FIRMWARE ("radeon/R600_rlc.bin")
	MODULE_FIRMWARE ("radeon/R700_rlc.bin")
	MODULE_FIRMWARE ("radeon/CEDAR_pfp.bin")
	MODULE_FIRMWARE ("radeon/CEDAR_me.bin")
	MODULE_FIRMWARE ("radeon/CEDAR_rlc.bin")
	MODULE_FIRMWARE ("radeon/REDWOOD_pfp.bin")
	MODULE_FIRMWARE ("radeon/REDWOOD_me.bin")
	MODULE_FIRMWARE ("radeon/REDWOOD_rlc.bin")
	MODULE_FIRMWARE ("radeon/JUNIPER_pfp.bin")
	MODULE_FIRMWARE ("radeon/JUNIPER_me.bin")
	MODULE_FIRMWARE ("radeon/JUNIPER_rlc.bin")
	MODULE_FIRMWARE ("radeon/CYPRESS_pfp.bin")
	MODULE_FIRMWARE ("radeon/CYPRESS_me.bin")
	MODULE_FIRMWARE ("radeon/CYPRESS_rlc.bin")
	MODULE_FIRMWARE ("radeon/PALM_pfp.bin")
	MODULE_FIRMWARE ("radeon/PALM_me.bin")
	MODULE_FIRMWARE ("radeon/SUMO_rlc.bin")
	MODULE_FIRMWARE ("radeon/SUMO_pfp.bin")
	MODULE_FIRMWARE ("radeon/SUMO_me.bin")
	MODULE_FIRMWARE ("radeon/SUMO2_pfp.bin")
	MODULE_FIRMWARE ("radeon/SUMO2_me.bin")
int	r600_debugfs_mc_info_init (struct radeon_device *rdev)
int	r600_mc_wait_for_idle (struct radeon_device *rdev)
void	r600_fini (struct radeon_device *rdev)
void	r600_irq_disable (struct radeon_device *rdev)
int	rv6xx_get_temp (struct radeon_device *rdev)
void	r600_pm_get_dynpm_state (struct radeon_device *rdev)
void	rs780_pm_init_profile (struct radeon_device *rdev)
void	r600_pm_init_profile (struct radeon_device *rdev)
void	r600_pm_misc (struct radeon_device *rdev)
bool	r600_gui_idle (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)
void	r600_hpd_init (struct radeon_device *rdev)
void	r600_hpd_fini (struct radeon_device *rdev)
void	r600_pcie_gart_tlb_flush (struct radeon_device *rdev)
int	r600_pcie_gart_init (struct radeon_device *rdev)
int	r600_vram_scratch_init (struct radeon_device *rdev)
void	r600_vram_scratch_fini (struct radeon_device *rdev)
bool	r600_gpu_is_lockup (struct radeon_device *rdev, struct radeon_ring *ring)
int	r600_asic_reset (struct radeon_device *rdev)
u32	r6xx_remap_render_backend (struct radeon_device *rdev, u32 tiling_pipe_num, u32 max_rb_num, u32 total_max_rb_num, u32 disabled_rb_mask)
int	r600_count_pipe_bits (uint32_t val)
u32	r600_pciep_rreg (struct radeon_device *rdev, u32 reg)
void	r600_pciep_wreg (struct radeon_device *rdev, u32 reg, u32 v)
void	r600_cp_stop (struct radeon_device *rdev)
int	r600_init_microcode (struct radeon_device *rdev)
int	r600_cp_start (struct radeon_device *rdev)
int	r600_cp_resume (struct radeon_device *rdev)
void	r600_ring_init (struct radeon_device *rdev, struct radeon_ring *ring, unsigned ring_size)
void	r600_cp_fini (struct radeon_device *rdev)
void	r600_scratch_init (struct radeon_device *rdev)
int	r600_ring_test (struct radeon_device *rdev, struct radeon_ring *ring)
void	r600_fence_ring_emit (struct radeon_device *rdev, struct radeon_fence *fence)
void	r600_semaphore_ring_emit (struct radeon_device *rdev, struct radeon_ring *ring, struct radeon_semaphore *semaphore, bool emit_wait)
int	r600_copy_blit (struct radeon_device *rdev, uint64_t src_offset, uint64_t dst_offset, unsigned num_gpu_pages, struct radeon_fence **fence)
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)
void	r600_vga_set_state (struct radeon_device *rdev, bool state)
int	r600_resume (struct radeon_device *rdev)
int	r600_suspend (struct radeon_device *rdev)
int	r600_init (struct radeon_device *rdev)
void	r600_ring_ib_execute (struct radeon_device *rdev, struct radeon_ib *ib)
int	r600_ib_test (struct radeon_device *rdev, struct radeon_ring *ring)
void	r600_ih_ring_init (struct radeon_device *rdev, unsigned ring_size)
int	r600_ih_ring_alloc (struct radeon_device *rdev)
void	r600_ih_ring_fini (struct radeon_device *rdev)
void	r600_rlc_stop (struct radeon_device *rdev)
void	r600_disable_interrupts (struct radeon_device *rdev)
int	r600_irq_init (struct radeon_device *rdev)
void	r600_irq_suspend (struct radeon_device *rdev)
void	r600_irq_fini (struct radeon_device *rdev)
int	r600_irq_set (struct radeon_device *rdev)
int	r600_irq_process (struct radeon_device *rdev)
void	r600_ioctl_wait_idle (struct radeon_device *rdev, struct radeon_bo *bo)
void	r600_set_pcie_lanes (struct radeon_device *rdev, int lanes)
int	r600_get_pcie_lanes (struct radeon_device *rdev)
uint64_t	r600_get_gpu_clock (struct radeon_device *rdev)

Macro Definition Documentation

#define ARUBA_RLC_UCODE_SIZE   1536

Definition at line 52 of file r600.c.

#define CAYMAN_RLC_UCODE_SIZE   1024

Definition at line 51 of file r600.c.

#define EVERGREEN_PFP_UCODE_SIZE   1120

Definition at line 48 of file r600.c.

#define EVERGREEN_PM4_UCODE_SIZE   1376

Definition at line 49 of file r600.c.

#define EVERGREEN_RLC_UCODE_SIZE   768

Definition at line 50 of file r600.c.

#define PFP_UCODE_SIZE   576

Definition at line 42 of file r600.c.

#define PM4_UCODE_SIZE   1792

Definition at line 43 of file r600.c.

#define R700_PFP_UCODE_SIZE   848

Definition at line 45 of file r600.c.

#define R700_PM4_UCODE_SIZE   1360

Definition at line 46 of file r600.c.

#define R700_RLC_UCODE_SIZE   1024

Definition at line 47 of file r600.c.

#define RLC_UCODE_SIZE   768

Definition at line 44 of file r600.c.

Function Documentation

MODULE_FIRMWARE

(

"radeon/R600_pfp.bin"

)

MODULE_FIRMWARE

(

"radeon/R600_me.bin"

)

MODULE_FIRMWARE

(

"radeon/RV610_pfp.bin"

)

MODULE_FIRMWARE

(

"radeon/RV610_me.bin"

)

MODULE_FIRMWARE

(

"radeon/RV630_pfp.bin"

)

MODULE_FIRMWARE

(

"radeon/RV630_me.bin"

)

MODULE_FIRMWARE

(

"radeon/RV620_pfp.bin"

)

MODULE_FIRMWARE

(

"radeon/RV620_me.bin"

)

MODULE_FIRMWARE

(

"radeon/RV635_pfp.bin"

)

MODULE_FIRMWARE

(

"radeon/RV635_me.bin"

)

MODULE_FIRMWARE

(

"radeon/RV670_pfp.bin"

)

MODULE_FIRMWARE

(

"radeon/RV670_me.bin"

)

MODULE_FIRMWARE

(

"radeon/RS780_pfp.bin"

)

MODULE_FIRMWARE

(

"radeon/RS780_me.bin"

)

MODULE_FIRMWARE

(

"radeon/RV770_pfp.bin"

)

MODULE_FIRMWARE

(

"radeon/RV770_me.bin"

)

MODULE_FIRMWARE

(

"radeon/RV730_pfp.bin"

)

MODULE_FIRMWARE

(

"radeon/RV730_me.bin"

)

MODULE_FIRMWARE

(

"radeon/RV710_pfp.bin"

)

MODULE_FIRMWARE

(

"radeon/RV710_me.bin"

)

MODULE_FIRMWARE

(

"radeon/R600_rlc.bin"

)

MODULE_FIRMWARE

(

"radeon/R700_rlc.bin"

)

MODULE_FIRMWARE

(

"radeon/CEDAR_pfp.bin"

)

MODULE_FIRMWARE

(

"radeon/CEDAR_me.bin"

)

MODULE_FIRMWARE

(

"radeon/CEDAR_rlc.bin"

)

MODULE_FIRMWARE

(

"radeon/REDWOOD_pfp.bin"

)

MODULE_FIRMWARE

(

"radeon/REDWOOD_me.bin"

)

MODULE_FIRMWARE

(

"radeon/REDWOOD_rlc.bin"

)

MODULE_FIRMWARE

(

"radeon/JUNIPER_pfp.bin"

)

MODULE_FIRMWARE

(

"radeon/JUNIPER_me.bin"

)

MODULE_FIRMWARE

(

"radeon/JUNIPER_rlc.bin"

)

MODULE_FIRMWARE

(

"radeon/CYPRESS_pfp.bin"

)

MODULE_FIRMWARE

(

"radeon/CYPRESS_me.bin"

)

MODULE_FIRMWARE

(

"radeon/CYPRESS_rlc.bin"

)

MODULE_FIRMWARE

(

"radeon/PALM_pfp.bin"

)

MODULE_FIRMWARE

(

"radeon/PALM_me.bin"

)

MODULE_FIRMWARE

(

"radeon/SUMO_rlc.bin"

)

MODULE_FIRMWARE

(

"radeon/SUMO_pfp.bin"

)

MODULE_FIRMWARE

(

"radeon/SUMO_me.bin"

)

MODULE_FIRMWARE

(

"radeon/SUMO2_pfp.bin"

)

MODULE_FIRMWARE

(

"radeon/SUMO2_me.bin"

)

int r600_asic_reset

(

struct radeon_device *

rdev

)

Definition at line 1373 of file r600.c.

void r600_clear_surface_reg	(	struct radeon_device *	rdev,
		int	reg
	)

Definition at line 2345 of file r600.c.

int r600_copy_blit	(	struct radeon_device *	rdev,
		uint64_t	src_offset,
		uint64_t	dst_offset,
		unsigned	num_gpu_pages,
		struct radeon_fence **	fence
	)

Definition at line 2318 of file r600.c.

int r600_count_pipe_bits

(

uint32_t

val

)

Definition at line 1425 of file r600.c.

void r600_cp_fini

(

struct radeon_device *

rdev

)

Definition at line 2191 of file r600.c.

int r600_cp_resume

(

struct radeon_device *

rdev

)

Definition at line 2109 of file r600.c.

int r600_cp_start

(

struct radeon_device *

rdev

)

Definition at line 2079 of file r600.c.

void r600_cp_stop

(

struct radeon_device *

rdev

)

Definition at line 1869 of file r600.c.

int r600_debugfs_mc_info_init

(

struct radeon_device *

rdev

)

Definition at line 3521 of file r600.c.

void r600_disable_interrupts

(

struct radeon_device *

rdev

)

Definition at line 2847 of file r600.c.

void r600_fence_ring_emit	(	struct radeon_device *	rdev,
		struct radeon_fence *	fence
	)

Definition at line 2255 of file r600.c.

void r600_fini

(

struct radeon_device *

rdev

)

Definition at line 2570 of file r600.c.

uint64_t r600_get_gpu_clock

(

struct radeon_device *

rdev

)

r600_get_gpu_clock - return GPU clock counter snapshot

: radeon_device pointer

Fetches a GPU clock counter snapshot (R6xx-cayman). Returns the 64 bit clock counter snapshot.

Definition at line 3802 of file r600.c.

int r600_get_pcie_lanes

(

struct radeon_device *

rdev

)

Definition at line 3640 of file r600.c.

bool r600_gpu_is_lockup	(	struct radeon_device *	rdev,
		struct radeon_ring *	ring
	)

Definition at line 1355 of file r600.c.

bool r600_gui_idle

(

struct radeon_device *

rdev

)

Definition at line 552 of file r600.c.

void r600_hpd_fini

(

struct radeon_device *

rdev

)

Definition at line 774 of file r600.c.

void r600_hpd_init

(

struct radeon_device *

rdev

)

Definition at line 708 of file r600.c.

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

Definition at line 561 of file r600.c.

void r600_hpd_set_polarity	(	struct radeon_device *	rdev,
		enum radeon_hpd_id	hpd
	)

Definition at line 616 of file r600.c.

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

Definition at line 2624 of file r600.c.

int r600_ih_ring_alloc

(

struct radeon_device *

rdev

)

Definition at line 2700 of file r600.c.

void r600_ih_ring_fini

(

struct radeon_device *

rdev

)

Definition at line 2736 of file r600.c.

void r600_ih_ring_init	(	struct radeon_device *	rdev,
		unsigned	ring_size
	)

Definition at line 2688 of file r600.c.

int r600_init

(

struct radeon_device *

rdev

)

Definition at line 2488 of file r600.c.

int r600_init_microcode

(

struct radeon_device *

rdev

)

Definition at line 1876 of file r600.c.

void r600_ioctl_wait_idle	(	struct radeon_device *	rdev,
		struct radeon_bo *	bo
	)

r600_ioctl_wait_idle - flush host path cache on wait idle ioctl rdev: radeon device structure bo: buffer object struct which userspace is waiting for idle

Some R6XX/R7XX doesn't seems to take into account HDP flush performed through ring buffer, this leads to corruption in rendering, see http://bugzilla.kernel.org/show_bug.cgi?id=15186 to avoid this we directly perform HDP flush by writing register through MMIO.

Definition at line 3540 of file r600.c.

void r600_irq_disable

(

struct radeon_device *

rdev

)

Definition at line 3238 of file r600.c.

void r600_irq_fini

(

struct radeon_device *

rdev

)

Definition at line 2995 of file r600.c.

int r600_irq_init

(

struct radeon_device *

rdev

)

Definition at line 2914 of file r600.c.

int r600_irq_process

(

struct radeon_device *

rdev

)

Definition at line 3301 of file r600.c.

int r600_irq_set

(

struct radeon_device *

rdev

)

Definition at line 3001 of file r600.c.

void r600_irq_suspend

(

struct radeon_device *

rdev

)

Definition at line 2989 of file r600.c.

int r600_mc_wait_for_idle

(

struct radeon_device *

rdev

)

Definition at line 1015 of file r600.c.

int r600_pcie_gart_init

(

struct radeon_device *

rdev

)

Definition at line 868 of file r600.c.

void r600_pcie_gart_tlb_flush

(

struct radeon_device *

rdev

)

Definition at line 829 of file r600.c.

u32 r600_pciep_rreg	(	struct radeon_device *	rdev,
		u32	reg
	)

Definition at line 1848 of file r600.c.

void r600_pciep_wreg	(	struct radeon_device *	rdev,
		u32	reg,
		u32	v
	)

Definition at line 1858 of file r600.c.

void r600_pm_get_dynpm_state

(

struct radeon_device *

rdev

)

Definition at line 119 of file r600.c.

void r600_pm_init_profile

(

struct radeon_device *

rdev

)

Definition at line 405 of file r600.c.

void r600_pm_misc

(

struct radeon_device *

rdev

)

Definition at line 533 of file r600.c.

int r600_resume

(

struct radeon_device *

rdev

)

Definition at line 2448 of file r600.c.

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

Definition at line 2594 of file r600.c.

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

Definition at line 2171 of file r600.c.

int r600_ring_test	(	struct radeon_device *	rdev,
		struct radeon_ring *	ring
	)

Definition at line 2215 of file r600.c.

void r600_rlc_stop

(

struct radeon_device *

rdev

)

Definition at line 2752 of file r600.c.

void r600_scratch_init

(

struct radeon_device *

rdev

)

Definition at line 2203 of file r600.c.

void r600_semaphore_ring_emit	(	struct radeon_device *	rdev,
		struct radeon_ring *	ring,
		struct radeon_semaphore *	semaphore,
		bool	emit_wait
	)

Definition at line 2302 of file r600.c.

void r600_set_pcie_lanes	(	struct radeon_device *	rdev,
		int	lanes
	)

Definition at line 3558 of file r600.c.

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
	)

Definition at line 2337 of file r600.c.

int r600_suspend

(

struct radeon_device *

rdev

)

Definition at line 2470 of file r600.c.

void r600_vga_set_state	(	struct radeon_device *	rdev,
		bool	state
	)

Definition at line 2434 of file r600.c.

void r600_vram_scratch_fini

(

struct radeon_device *

rdev

)

Definition at line 1241 of file r600.c.

int r600_vram_scratch_init

(

struct radeon_device *

rdev

)

Definition at line 1210 of file r600.c.

u32 r6xx_remap_render_backend	(	struct radeon_device *	rdev,
		u32	tiling_pipe_num,
		u32	max_rb_num,
		u32	total_max_rb_num,
		u32	disabled_rb_mask
	)

Definition at line 1378 of file r600.c.

void rs780_pm_init_profile

(

struct radeon_device *

rdev

)

Definition at line 292 of file r600.c.

int rv6xx_get_temp

(

struct radeon_device *

rdev

)

Definition at line 107 of file r600.c.