diff options
Diffstat (limited to 'drivers/gpu/drm/ast/ast_drv.h')
| -rw-r--r-- | drivers/gpu/drm/ast/ast_drv.h | 93 |
1 files changed, 23 insertions, 70 deletions
diff --git a/drivers/gpu/drm/ast/ast_drv.h b/drivers/gpu/drm/ast/ast_drv.h index 3be5ccf1f5f4..6b4305ac07d4 100644 --- a/drivers/gpu/drm/ast/ast_drv.h +++ b/drivers/gpu/drm/ast/ast_drv.h @@ -28,8 +28,6 @@ #ifndef __AST_DRV_H__ #define __AST_DRV_H__ -#include <linux/i2c.h> -#include <linux/i2c-algo-bit.h> #include <linux/io.h> #include <linux/types.h> @@ -45,7 +43,6 @@ #define DRIVER_NAME "ast" #define DRIVER_DESC "AST" -#define DRIVER_DATE "20120228" #define DRIVER_MAJOR 0 #define DRIVER_MINOR 1 @@ -93,11 +90,6 @@ enum ast_tx_chip { AST_TX_ASTDP, }; -#define AST_TX_NONE_BIT BIT(AST_TX_NONE) -#define AST_TX_SIL164_BIT BIT(AST_TX_SIL164) -#define AST_TX_DP501_BIT BIT(AST_TX_DP501) -#define AST_TX_ASTDP_BIT BIT(AST_TX_ASTDP) - enum ast_config_mode { ast_use_p2a, ast_use_dt, @@ -149,46 +141,19 @@ static inline struct ast_plane *to_ast_plane(struct drm_plane *plane) } /* - * Connector with i2c channel + * Connector */ -struct ast_i2c_chan { - struct i2c_adapter adapter; - struct drm_device *dev; - struct i2c_algo_bit_data bit; -}; - -struct ast_vga_connector { +struct ast_connector { struct drm_connector base; - struct ast_i2c_chan *i2c; -}; -static inline struct ast_vga_connector * -to_ast_vga_connector(struct drm_connector *connector) -{ - return container_of(connector, struct ast_vga_connector, base); -} - -struct ast_sil164_connector { - struct drm_connector base; - struct ast_i2c_chan *i2c; + enum drm_connector_status physical_status; }; -static inline struct ast_sil164_connector * -to_ast_sil164_connector(struct drm_connector *connector) +static inline struct ast_connector * +to_ast_connector(struct drm_connector *connector) { - return container_of(connector, struct ast_sil164_connector, base); -} - -struct ast_bmc_connector { - struct drm_connector base; - struct drm_connector *physical_connector; -}; - -static inline struct ast_bmc_connector * -to_ast_bmc_connector(struct drm_connector *connector) -{ - return container_of(connector, struct ast_bmc_connector, base); + return container_of(connector, struct ast_connector, base); } /* @@ -216,35 +181,32 @@ struct ast_device { struct mutex modeset_lock; /* Protects access to modeset I/O registers in ioregs */ + enum ast_tx_chip tx_chip; + struct ast_plane primary_plane; struct ast_plane cursor_plane; struct drm_crtc crtc; - struct { + union { struct { struct drm_encoder encoder; - struct ast_vga_connector vga_connector; + struct ast_connector connector; } vga; struct { struct drm_encoder encoder; - struct ast_sil164_connector sil164_connector; + struct ast_connector connector; } sil164; struct { struct drm_encoder encoder; - struct drm_connector connector; + struct ast_connector connector; } dp501; struct { struct drm_encoder encoder; - struct drm_connector connector; + struct ast_connector connector; } astdp; - struct { - struct drm_encoder encoder; - struct ast_bmc_connector bmc_connector; - } bmc; } output; bool support_wide_screen; - unsigned long tx_chip_types; /* bitfield of enum ast_chip_type */ u8 *dp501_fw_addr; const struct firmware *dp501_fw; /* dp501 fw */ }; @@ -440,9 +402,6 @@ int ast_mode_config_init(struct ast_device *ast); #define AST_DP501_LINKRATE 0xf014 #define AST_DP501_EDID_DATA 0xf020 -#define AST_DP_POWER_ON true -#define AST_DP_POWER_OFF false - /* * ASTDP resoultion table: * EX: ASTDP_A_B_C: @@ -486,27 +445,21 @@ int ast_mode_config_init(struct ast_device *ast); int ast_mm_init(struct ast_device *ast); /* ast post */ -void ast_post_gpu(struct drm_device *dev); +void ast_post_gpu(struct ast_device *ast); u32 ast_mindwm(struct ast_device *ast, u32 r); void ast_moutdwm(struct ast_device *ast, u32 r, u32 v); void ast_patch_ahb_2500(void __iomem *regs); -/* ast dp501 */ -void ast_set_dp501_video_output(struct drm_device *dev, u8 mode); -bool ast_backup_fw(struct drm_device *dev, u8 *addr, u32 size); -bool ast_dp501_is_connected(struct ast_device *ast); -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); -/* ast_i2c.c */ -struct ast_i2c_chan *ast_i2c_create(struct drm_device *dev); +int ast_vga_output_init(struct ast_device *ast); +int ast_sil164_output_init(struct ast_device *ast); + +/* ast dp501 */ +bool ast_backup_fw(struct ast_device *ast, u8 *addr, u32 size); +void ast_init_3rdtx(struct ast_device *ast); +int ast_dp501_output_init(struct ast_device *ast); /* aspeed DP */ -bool ast_astdp_is_connected(struct ast_device *ast); -int ast_astdp_read_edid(struct drm_device *dev, u8 *ediddata); -void ast_dp_launch(struct drm_device *dev); -void ast_dp_power_on_off(struct drm_device *dev, bool no); -void ast_dp_set_on_off(struct drm_device *dev, bool no); -void ast_dp_set_mode(struct drm_crtc *crtc, struct ast_vbios_mode_info *vbios_mode); +int ast_dp_launch(struct ast_device *ast); +int ast_astdp_output_init(struct ast_device *ast); #endif |