diff options
Diffstat (limited to 'drivers/gpu/drm/ast/ast_drv.h')
| -rw-r--r-- | drivers/gpu/drm/ast/ast_drv.h | 107 |
1 files changed, 46 insertions, 61 deletions
diff --git a/drivers/gpu/drm/ast/ast_drv.h b/drivers/gpu/drm/ast/ast_drv.h index 684e15e64a62..f5d8780776ae 100644 --- a/drivers/gpu/drm/ast/ast_drv.h +++ b/drivers/gpu/drm/ast/ast_drv.h @@ -28,17 +28,18 @@ #ifndef __AST_DRV_H__ #define __AST_DRV_H__ -#include <drm/drm_encoder.h> -#include <drm/drm_fb_helper.h> - -#include <drm/drm_gem.h> -#include <drm/drm_gem_vram_helper.h> - -#include <drm/drm_vram_mm_helper.h> - +#include <linux/types.h> +#include <linux/io.h> #include <linux/i2c.h> #include <linux/i2c-algo-bit.h> +#include <drm/drm_connector.h> +#include <drm/drm_crtc.h> +#include <drm/drm_encoder.h> +#include <drm/drm_mode.h> +#include <drm/drm_framebuffer.h> +#include <drm/drm_fb_helper.h> + #define DRIVER_AUTHOR "Dave Airlie" #define DRIVER_NAME "ast" @@ -81,7 +82,24 @@ enum ast_tx_chip { #define AST_DRAM_4Gx16 7 #define AST_DRAM_8Gx16 8 -struct ast_fbdev; + +#define AST_MAX_HWC_WIDTH 64 +#define AST_MAX_HWC_HEIGHT 64 + +#define AST_HWC_SIZE (AST_MAX_HWC_WIDTH * AST_MAX_HWC_HEIGHT * 2) +#define AST_HWC_SIGNATURE_SIZE 32 + +#define AST_DEFAULT_HWC_NUM 2 + +/* define for signature structure */ +#define AST_HWC_SIGNATURE_CHECKSUM 0x00 +#define AST_HWC_SIGNATURE_SizeX 0x04 +#define AST_HWC_SIGNATURE_SizeY 0x08 +#define AST_HWC_SIGNATURE_X 0x0C +#define AST_HWC_SIGNATURE_Y 0x10 +#define AST_HWC_SIGNATURE_HOTSPOTX 0x14 +#define AST_HWC_SIGNATURE_HOTSPOTY 0x18 + struct ast_private { struct drm_device *dev; @@ -96,12 +114,16 @@ struct ast_private { uint32_t mclk; uint32_t vram_size; - struct ast_fbdev *fbdev; - int fb_mtrr; - struct drm_gem_object *cursor_cache; - int next_cursor; + struct { + struct drm_gem_vram_object *gbo[AST_DEFAULT_HWC_NUM]; + unsigned int next_index; + } cursor; + + struct drm_plane primary_plane; + struct drm_plane cursor_plane; + bool support_wide_screen; enum { ast_use_p2a, @@ -118,8 +140,6 @@ struct ast_private { int ast_driver_load(struct drm_device *dev, unsigned long flags); void ast_driver_unload(struct drm_device *dev); -struct ast_gem_object; - #define AST_IO_AR_PORT_WRITE (0x40) #define AST_IO_MISC_PORT_WRITE (0x42) #define AST_IO_VGA_ENABLE_PORT (0x43) @@ -202,23 +222,6 @@ static inline void ast_open_key(struct ast_private *ast) #define AST_VIDMEM_DEFAULT_SIZE AST_VIDMEM_SIZE_8M -#define AST_MAX_HWC_WIDTH 64 -#define AST_MAX_HWC_HEIGHT 64 - -#define AST_HWC_SIZE (AST_MAX_HWC_WIDTH*AST_MAX_HWC_HEIGHT*2) -#define AST_HWC_SIGNATURE_SIZE 32 - -#define AST_DEFAULT_HWC_NUM 2 -/* define for signature structure */ -#define AST_HWC_SIGNATURE_CHECKSUM 0x00 -#define AST_HWC_SIGNATURE_SizeX 0x04 -#define AST_HWC_SIGNATURE_SizeY 0x08 -#define AST_HWC_SIGNATURE_X 0x0C -#define AST_HWC_SIGNATURE_Y 0x10 -#define AST_HWC_SIGNATURE_HOTSPOTX 0x14 -#define AST_HWC_SIGNATURE_HOTSPOTY 0x18 - - struct ast_i2c_chan { struct i2c_adapter adapter; struct drm_device *dev; @@ -239,24 +242,9 @@ struct ast_encoder { struct drm_encoder base; }; -struct ast_framebuffer { - struct drm_framebuffer base; - struct drm_gem_object *obj; -}; - -struct ast_fbdev { - struct drm_fb_helper helper; /* must be first */ - struct ast_framebuffer afb; - void *sysram; - int size; - int x1, y1, x2, y2; /* dirty rect */ - spinlock_t dirty_lock; -}; - #define to_ast_crtc(x) container_of(x, struct ast_crtc, base) #define to_ast_connector(x) container_of(x, struct ast_connector, base) #define to_ast_encoder(x) container_of(x, struct ast_encoder, base) -#define to_ast_framebuffer(x) container_of(x, struct ast_framebuffer, base) struct ast_vbios_stdtable { u8 misc; @@ -293,18 +281,19 @@ struct ast_vbios_mode_info { const struct ast_vbios_enhtable *enh_table; }; -extern int ast_mode_init(struct drm_device *dev); -extern void ast_mode_fini(struct drm_device *dev); +struct ast_crtc_state { + struct drm_crtc_state base; + + /* Last known format of primary plane */ + const struct drm_format_info *format; + + struct ast_vbios_mode_info vbios_mode_info; +}; -int ast_framebuffer_init(struct drm_device *dev, - struct ast_framebuffer *ast_fb, - const struct drm_mode_fb_cmd2 *mode_cmd, - struct drm_gem_object *obj); +#define to_ast_crtc_state(state) container_of(state, struct ast_crtc_state, base) -int ast_fbdev_init(struct drm_device *dev); -void ast_fbdev_fini(struct drm_device *dev); -void ast_fbdev_set_suspend(struct drm_device *dev, int state); -void ast_fbdev_set_base(struct ast_private *ast, unsigned long gpu_addr); +extern int ast_mode_init(struct drm_device *dev); +extern void ast_mode_fini(struct drm_device *dev); #define AST_MM_ALIGN_SHIFT 4 #define AST_MM_ALIGN_MASK ((1 << AST_MM_ALIGN_SHIFT) - 1) @@ -312,10 +301,6 @@ void ast_fbdev_set_base(struct ast_private *ast, unsigned long gpu_addr); int ast_mm_init(struct ast_private *ast); void ast_mm_fini(struct ast_private *ast); -int ast_gem_create(struct drm_device *dev, - u32 size, bool iskernel, - struct drm_gem_object **obj); - /* ast post */ void ast_enable_vga(struct drm_device *dev); void ast_enable_mmio(struct drm_device *dev); |
