diff options
Diffstat (limited to 'drivers/gpu/drm/ast/ast_drv.h')
| -rw-r--r-- | drivers/gpu/drm/ast/ast_drv.h | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/drivers/gpu/drm/ast/ast_drv.h b/drivers/gpu/drm/ast/ast_drv.h index 561742793947..5d6a87573c33 100644 --- a/drivers/gpu/drm/ast/ast_drv.h +++ b/drivers/gpu/drm/ast/ast_drv.h @@ -65,6 +65,13 @@ enum ast_chip { AST1180, }; +enum ast_tx_chip { + AST_TX_NONE, + AST_TX_SIL164, + AST_TX_ITE66121, + AST_TX_DP501, +}; + #define AST_DRAM_512Mx16 0 #define AST_DRAM_1Gx16 1 #define AST_DRAM_512Mx32 2 @@ -104,6 +111,11 @@ struct ast_private { struct ttm_bo_kmap_obj cache_kmap; int next_cursor; bool support_wide_screen; + + enum ast_tx_chip tx_chip_type; + u8 dp501_maxclk; + u8 *dp501_fw_addr; + const struct firmware *dp501_fw; /* dp501 fw */ }; int ast_driver_load(struct drm_device *dev, unsigned long flags); @@ -370,4 +382,14 @@ int ast_mmap(struct file *filp, struct vm_area_struct *vma); /* ast post */ void ast_post_gpu(struct drm_device *dev); +u32 ast_mindwm(struct ast_private *ast, u32 r); +void ast_moutdwm(struct ast_private *ast, u32 r, u32 v); +/* ast dp501 */ +int ast_load_dp501_microcode(struct drm_device *dev); +void ast_set_dp501_video_output(struct drm_device *dev, u8 mode); +bool ast_launch_m68k(struct drm_device *dev); +bool ast_backup_fw(struct drm_device *dev, u8 *addr, u32 size); +bool ast_dp501_read_edid(struct drm_device *dev, u8 *ediddata); +u8 ast_get_dp501_max_clk(struct drm_device *dev); +void ast_init_3rdtx(struct drm_device *dev); #endif |