diff options
Diffstat (limited to 'drivers/gpu/drm/mgag200/mgag200_drv.h')
| -rw-r--r-- | drivers/gpu/drm/mgag200/mgag200_drv.h | 69 |
1 files changed, 24 insertions, 45 deletions
diff --git a/drivers/gpu/drm/mgag200/mgag200_drv.h b/drivers/gpu/drm/mgag200/mgag200_drv.h index 9691252d6233..270c2f9a6766 100644 --- a/drivers/gpu/drm/mgag200/mgag200_drv.h +++ b/drivers/gpu/drm/mgag200/mgag200_drv.h @@ -18,7 +18,8 @@ #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_gem_shmem_helper.h> +#include <drm/drm_simple_kms_helper.h> #include "mgag200_reg.h" @@ -32,8 +33,6 @@ #define DRIVER_MINOR 0 #define DRIVER_PATCHLEVEL 0 -#define MGAG200FB_CONN_LIMIT 1 - #define RREG8(reg) ioread8(((void __iomem *)mdev->rmmio) + (reg)) #define WREG8(reg, v) iowrite8(v, ((void __iomem *)mdev->rmmio) + (reg)) #define RREG32(reg) ioread32(((void __iomem *)mdev->rmmio) + (reg)) @@ -49,6 +48,12 @@ WREG8(ATTR_DATA, v); \ } while (0) \ +#define RREG_SEQ(reg, v) \ + do { \ + WREG8(MGAREG_SEQ_INDEX, reg); \ + v = RREG8(MGAREG_SEQ_DATA); \ + } while (0) \ + #define WREG_SEQ(reg, v) \ do { \ WREG8(MGAREG_SEQ_INDEX, reg); \ @@ -61,6 +66,11 @@ WREG8(MGAREG_CRTC_DATA, v); \ } while (0) \ +#define RREG_ECRT(reg, v) \ + do { \ + WREG8(MGAREG_CRTCEXT_INDEX, reg); \ + v = RREG8(MGAREG_CRTCEXT_DATA); \ + } while (0) \ #define WREG_ECRT(reg, v) \ do { \ @@ -92,23 +102,8 @@ #define MGAG200_MAX_FB_HEIGHT 4096 #define MGAG200_MAX_FB_WIDTH 4096 -#define MATROX_DPMS_CLEARED (-1) - -#define to_mga_crtc(x) container_of(x, struct mga_crtc, base) #define to_mga_connector(x) container_of(x, struct mga_connector, base) -struct mga_crtc { - struct drm_crtc base; - u8 lut_r[256], lut_g[256], lut_b[256]; - int last_dpms; - bool enabled; -}; - -struct mga_mode_info { - bool mode_config_initialized; - struct mga_crtc *crtc; -}; - struct mga_i2c_chan { struct i2c_adapter adapter; struct drm_device *dev; @@ -121,11 +116,6 @@ struct mga_connector { struct mga_i2c_chan *i2c; }; -struct mga_cursor { - struct drm_gem_vram_object *gbo[2]; - unsigned int next_index; -}; - struct mga_mc { resource_size_t vram_size; resource_size_t vram_base; @@ -152,7 +142,7 @@ enum mga_type { #define IS_G200_SE(mdev) (mdev->type == G200_SE_A || mdev->type == G200_SE_B) struct mga_device { - struct drm_device *dev; + struct drm_device base; unsigned long flags; resource_size_t rmmio_base; @@ -160,17 +150,12 @@ struct mga_device { void __iomem *rmmio; struct mga_mc mc; - struct mga_mode_info mode_info; - - struct mga_cursor cursor; - size_t vram_fb_available; + void __iomem *vram; + size_t vram_fb_available; - bool suspended; - int num_crtc; enum mga_type type; int has_sdram; - struct drm_display_mode mode; int bpp_shifts[4]; @@ -179,9 +164,15 @@ struct mga_device { /* SE model number stored in reg 0x1e24 */ u32 unique_rev_id; - struct drm_encoder encoder; + struct mga_connector connector; + struct drm_simple_display_pipe display_pipe; }; +static inline struct mga_device *to_mga_device(struct drm_device *dev) +{ + return container_of(dev, struct mga_device, base); +} + static inline enum mga_type mgag200_type_from_driver_data(kernel_ulong_t driver_data) { @@ -196,24 +187,12 @@ mgag200_flags_from_driver_data(kernel_ulong_t driver_data) /* mgag200_mode.c */ int mgag200_modeset_init(struct mga_device *mdev); -void mgag200_modeset_fini(struct mga_device *mdev); - - /* mgag200_main.c */ -int mgag200_driver_load(struct drm_device *dev, unsigned long flags); -void mgag200_driver_unload(struct drm_device *dev); /* mgag200_i2c.c */ struct mga_i2c_chan *mgag200_i2c_create(struct drm_device *dev); void mgag200_i2c_destroy(struct mga_i2c_chan *i2c); + /* mgag200_mm.c */ int mgag200_mm_init(struct mga_device *mdev); -void mgag200_mm_fini(struct mga_device *mdev); -int mgag200_mmap(struct file *filp, struct vm_area_struct *vma); - -int mgag200_cursor_init(struct mga_device *mdev); -void mgag200_cursor_fini(struct mga_device *mdev); -int mgag200_crtc_cursor_set(struct drm_crtc *crtc, struct drm_file *file_priv, - uint32_t handle, uint32_t width, uint32_t height); -int mgag200_crtc_cursor_move(struct drm_crtc *crtc, int x, int y); #endif /* __MGAG200_DRV_H__ */ |