#include <video/vga.h>
#include <drm/drm_fb_helper.h>
#include <drm/ttm/ttm_bo_api.h>
#include <drm/ttm/ttm_bo_driver.h>
#include <drm/ttm/ttm_placement.h>
#include <drm/ttm/ttm_memory.h>
#include <drm/ttm/ttm_module.h>

Data Structures
struct	cirrus_crtc

struct	cirrus_mode_info

struct	cirrus_encoder

struct	cirrus_connector

struct	cirrus_framebuffer

struct	cirrus_mc

struct	cirrus_device

struct	cirrus_fbdev

struct	cirrus_bo

Macros
#define	DRIVER_AUTHOR "Matthew Garrett"

#define	DRIVER_NAME "cirrus"

#define	DRIVER_DESC "qemu Cirrus emulation"

#define	DRIVER_DATE "20110418"

#define	DRIVER_MAJOR 1

#define	DRIVER_MINOR 0

#define	DRIVER_PATCHLEVEL 0

#define	CIRRUSFB_CONN_LIMIT 1

#define	RREG8(reg) ioread8(((void __iomem *)cdev->rmmio) + (reg))

#define	WREG8(reg, v) iowrite8(v, ((void __iomem *)cdev->rmmio) + (reg))

#define	RREG32(reg) ioread32(((void __iomem *)cdev->rmmio) + (reg))

#define	WREG32(reg, v) iowrite32(v, ((void __iomem *)cdev->rmmio) + (reg))

#define	SEQ_INDEX 4

#define	SEQ_DATA 5

#define	WREG_SEQ(reg, v)

#define	CRT_INDEX 0x14

#define	CRT_DATA 0x15

#define	WREG_CRT(reg, v)

#define	GFX_INDEX 0xe

#define	GFX_DATA 0xf

#define	WREG_GFX(reg, v)

#define	VGA_DAC_MASK 0x6

#define	WREG_HDR(v)

#define	CIRRUS_MAX_FB_HEIGHT 4096

#define	CIRRUS_MAX_FB_WIDTH 4096

#define	CIRRUS_DPMS_CLEARED (-1)

#define	to_cirrus_crtc(x) container_of(x, struct cirrus_crtc, base)

#define	to_cirrus_encoder(x) container_of(x, struct cirrus_encoder, base)

#define	to_cirrus_framebuffer(x) container_of(x, struct cirrus_framebuffer, base)

#define	gem_to_cirrus_bo(gobj) container_of((gobj), struct cirrus_bo, gem)

#define	to_cirrus_obj(x) container_of(x, struct cirrus_gem_object, base)

#define	DRM_FILE_PAGE_OFFSET (0x100000000ULL >> PAGE_SHIFT)

Functions
void	cirrus_crtc_fb_gamma_set (struct drm_crtc *crtc, u16 red, u16 green, u16 blue, int regno)

void	cirrus_crtc_fb_gamma_get (struct drm_crtc crtc, u16 red, u16 green, u16 blue, int regno)

int	cirrus_device_init (struct cirrus_device cdev, struct drm_device ddev, struct pci_dev *pdev, uint32_t flags)

void	cirrus_device_fini (struct cirrus_device *cdev)

int	cirrus_gem_init_object (struct drm_gem_object *obj)

void	cirrus_gem_free_object (struct drm_gem_object *obj)

int	cirrus_dumb_mmap_offset (struct drm_file file, struct drm_device dev, uint32_t handle, uint64_t *offset)

int	cirrus_gem_create (struct drm_device dev, u32 size, bool iskernel, struct drm_gem_object *obj)

int	cirrus_dumb_create (struct drm_file file, struct drm_device dev, struct drm_mode_create_dumb *args)

int	cirrus_dumb_destroy (struct drm_file file, struct drm_device dev, uint32_t handle)

int	cirrus_framebuffer_init (struct drm_device dev, struct cirrus_framebuffer gfb, struct drm_mode_fb_cmd2 mode_cmd, struct drm_gem_object obj)

int	cirrus_modeset_init (struct cirrus_device *cdev)

void	cirrus_modeset_fini (struct cirrus_device *cdev)

int	cirrus_fbdev_init (struct cirrus_device *cdev)

void	cirrus_fbdev_fini (struct cirrus_device *cdev)

void	cirrus_driver_irq_preinstall (struct drm_device *dev)

int	cirrus_driver_irq_postinstall (struct drm_device *dev)

void	cirrus_driver_irq_uninstall (struct drm_device *dev)

irqreturn_t	cirrus_driver_irq_handler (DRM_IRQ_ARGS)

int	cirrus_driver_load (struct drm_device *dev, unsigned long flags)

int	cirrus_driver_unload (struct drm_device *dev)

int	cirrus_mm_init (struct cirrus_device *cirrus)

void	cirrus_mm_fini (struct cirrus_device *cirrus)

void	cirrus_ttm_placement (struct cirrus_bo *bo, int domain)

int	cirrus_bo_create (struct drm_device dev, int size, int align, uint32_t flags, struct cirrus_bo *pcirrusbo)

int	cirrus_mmap (struct file filp, struct vm_area_struct vma)

int	cirrus_bo_reserve (struct cirrus_bo *bo, bool no_wait)

void	cirrus_bo_unreserve (struct cirrus_bo *bo)

int	cirrus_bo_push_sysram (struct cirrus_bo *bo)

int	cirrus_bo_pin (struct cirrus_bo bo, u32 pl_flag, u64 gpu_addr)

Variables
struct drm_ioctl_desc	cirrus_ioctls []

int	cirrus_max_ioctl

Macro Definition Documentation

#define CIRRUS_DPMS_CLEARED (-1)

Definition at line 88 of file cirrus_drv.h.

#define CIRRUS_MAX_FB_HEIGHT 4096

Definition at line 85 of file cirrus_drv.h.

#define CIRRUS_MAX_FB_WIDTH 4096

Definition at line 86 of file cirrus_drv.h.

#define CIRRUSFB_CONN_LIMIT 1

Definition at line 34 of file cirrus_drv.h.

#define CRT_DATA 0x15

Definition at line 51 of file cirrus_drv.h.

#define CRT_INDEX 0x14

Definition at line 50 of file cirrus_drv.h.

#define DRIVER_AUTHOR "Matthew Garrett"

Definition at line 24 of file cirrus_drv.h.

#define DRIVER_DATE "20110418"

Definition at line 28 of file cirrus_drv.h.

#define DRIVER_DESC "qemu Cirrus emulation"

Definition at line 27 of file cirrus_drv.h.

#define DRIVER_MAJOR 1

Definition at line 30 of file cirrus_drv.h.

#define DRIVER_MINOR 0

Definition at line 31 of file cirrus_drv.h.

#define DRIVER_NAME "cirrus"

Definition at line 26 of file cirrus_drv.h.

#define DRIVER_PATCHLEVEL 0

Definition at line 32 of file cirrus_drv.h.

#define DRM_FILE_PAGE_OFFSET (0x100000000ULL >> PAGE_SHIFT)

Definition at line 177 of file cirrus_drv.h.

#define gem_to_cirrus_bo ( gobj ) container_of((gobj), struct cirrus_bo, gem)

Definition at line 167 of file cirrus_drv.h.

#define GFX_DATA 0xf

Definition at line 60 of file cirrus_drv.h.

#define GFX_INDEX 0xe

Definition at line 59 of file cirrus_drv.h.

#define RREG32 ( reg ) ioread32(((void __iomem *)cdev->rmmio) + (reg))

Definition at line 38 of file cirrus_drv.h.

#define RREG8 ( reg ) ioread8(((void __iomem *)cdev->rmmio) + (reg))

Definition at line 36 of file cirrus_drv.h.

#define SEQ_DATA 5

Definition at line 42 of file cirrus_drv.h.

#define SEQ_INDEX 4

Definition at line 41 of file cirrus_drv.h.

#define to_cirrus_crtc ( x ) container_of(x, struct cirrus_crtc, base)

Definition at line 90 of file cirrus_drv.h.

#define to_cirrus_encoder ( x ) container_of(x, struct cirrus_encoder, base)

Definition at line 91 of file cirrus_drv.h.

#define to_cirrus_framebuffer ( x ) container_of(x, struct cirrus_framebuffer, base)

Definition at line 92 of file cirrus_drv.h.

#define to_cirrus_obj ( x ) container_of(x, struct cirrus_gem_object, base)

Definition at line 176 of file cirrus_drv.h.

#define VGA_DAC_MASK 0x6

Definition at line 73 of file cirrus_drv.h.

#define WREG32	(	reg,
		v
	)	iowrite32(v, ((void __iomem *)cdev->rmmio) + (reg))

Definition at line 39 of file cirrus_drv.h.

#define WREG8	(	reg,
		v
	)	iowrite8(v, ((void __iomem *)cdev->rmmio) + (reg))

Definition at line 37 of file cirrus_drv.h.

#define WREG_CRT	(	reg,
		v
	)

Value:

do {                            \
        WREG8(CRT_INDEX, reg);              \
        WREG8(CRT_DATA, v);             \
    } while (0)                     \

Definition at line 53 of file cirrus_drv.h.

#define WREG_GFX	(	reg,
		v
	)

Value:

do {                            \
        WREG8(GFX_INDEX, reg);              \
        WREG8(GFX_DATA, v);             \
    } while (0)                     \

Definition at line 62 of file cirrus_drv.h.

#define WREG_HDR ( v )

Value:

do {                            \
        RREG8(VGA_DAC_MASK);                    \
        RREG8(VGA_DAC_MASK);                    \
        RREG8(VGA_DAC_MASK);                    \
        RREG8(VGA_DAC_MASK);                    \
        WREG8(VGA_DAC_MASK, v);                 \
    } while (0)                     \

Definition at line 75 of file cirrus_drv.h.

#define WREG_SEQ	(	reg,
		v
	)

Value:

do {                            \
        WREG8(SEQ_INDEX, reg);              \
        WREG8(SEQ_DATA, v);             \
    } while (0)                     \

Definition at line 44 of file cirrus_drv.h.

Function Documentation

int cirrus_bo_create	(	struct drm_device *	dev,
		int	size,
		int	align,
		uint32_t	flags,
		struct cirrus_bo **	pcirrusbo
	)

Definition at line 336 of file cirrus_ttm.c.

int cirrus_bo_pin	(	struct cirrus_bo *	bo,
		u32	pl_flag,
		u64 *	gpu_addr
	)

Definition at line 378 of file cirrus_ttm.c.

int cirrus_bo_push_sysram ( struct cirrus_bo * bo )

Definition at line 421 of file cirrus_ttm.c.

int cirrus_bo_reserve	(	struct cirrus_bo *	bo,
		bool	no_wait
	)

Definition at line 318 of file cirrus_ttm.c.

void cirrus_bo_unreserve ( struct cirrus_bo * bo )

Definition at line 331 of file cirrus_ttm.c.

void cirrus_crtc_fb_gamma_get	(	struct drm_crtc *	crtc,
		u16 *	red,
		u16 *	green,
		u16 *	blue,
		int	regno
	)

Gets the color ramps on behalf of fbcon

Definition at line 419 of file cirrus_mode.c.

void cirrus_crtc_fb_gamma_set	(	struct drm_crtc *	crtc,
		u16	red,
		u16	green,
		u16	blue,
		int	regno
	)

Sets the color ramps on behalf of fbcon

Definition at line 408 of file cirrus_mode.c.

void cirrus_device_fini ( struct cirrus_device * cdev )

Definition at line 162 of file cirrus_main.c.

int cirrus_device_init	(	struct cirrus_device *	cdev,
		struct drm_device *	ddev,
		struct pci_dev *	pdev,
		uint32_t	flags
	)

Definition at line 126 of file cirrus_main.c.

irqreturn_t cirrus_driver_irq_handler ( DRM_IRQ_ARGS )

int cirrus_driver_irq_postinstall ( struct drm_device * dev )

void cirrus_driver_irq_preinstall ( struct drm_device * dev )

void cirrus_driver_irq_uninstall ( struct drm_device * dev )

int cirrus_driver_load	(	struct drm_device *	dev,
		unsigned long	flags
	)

Definition at line 173 of file cirrus_main.c.

int cirrus_driver_unload ( struct drm_device * dev )

Definition at line 204 of file cirrus_main.c.

int cirrus_dumb_create	(	struct drm_file *	file,
		struct drm_device *	dev,
		struct drm_mode_create_dumb *	args
	)

Definition at line 241 of file cirrus_main.c.

int cirrus_dumb_destroy	(	struct drm_file *	file,
		struct drm_device *	dev,
		uint32_t	handle
	)

Definition at line 266 of file cirrus_main.c.

int cirrus_dumb_mmap_offset	(	struct drm_file *	file,
		struct drm_device *	dev,
		uint32_t	handle,
		uint64_t *	offset
	)

Definition at line 309 of file cirrus_main.c.

void cirrus_fbdev_fini ( struct cirrus_device * cdev )

Definition at line 298 of file cirrus_fbdev.c.

int cirrus_fbdev_init ( struct cirrus_device * cdev )

Definition at line 272 of file cirrus_fbdev.c.

int cirrus_framebuffer_init	(	struct drm_device *	dev,
		struct cirrus_framebuffer *	gfb,
		struct drm_mode_fb_cmd2 *	mode_cmd,
		struct drm_gem_object *	obj
	)

Definition at line 38 of file cirrus_main.c.

int cirrus_gem_create	(	struct drm_device *	dev,
		u32	size,
		bool	iskernel,
		struct drm_gem_object **	obj
	)

Definition at line 218 of file cirrus_main.c.

void cirrus_gem_free_object ( struct drm_gem_object * obj )

Definition at line 293 of file cirrus_main.c.

int cirrus_gem_init_object ( struct drm_gem_object * obj )

Definition at line 273 of file cirrus_main.c.

void cirrus_mm_fini ( struct cirrus_device * cirrus )

Definition at line 282 of file cirrus_ttm.c.

int cirrus_mm_init ( struct cirrus_device * cirrus )

Definition at line 248 of file cirrus_ttm.c.

int cirrus_mmap	(	struct file *	filp,
		struct vm_area_struct *	vma
	)

Definition at line 447 of file cirrus_ttm.c.

void cirrus_modeset_fini ( struct cirrus_device * cdev )

Definition at line 620 of file cirrus_mode.c.

int cirrus_modeset_init ( struct cirrus_device * cdev )

Definition at line 578 of file cirrus_mode.c.

void cirrus_ttm_placement	(	struct cirrus_bo *	bo,
		int	domain
	)

Definition at line 301 of file cirrus_ttm.c.

Variable Documentation

struct drm_ioctl_desc cirrus_ioctls[]

int cirrus_max_ioctl

Data Structures

Macros

Functions

Variables

Macro Definition Documentation

Function Documentation

Variable Documentation