diff options
Diffstat (limited to 'drivers/video/via/hw.h')
| -rw-r--r-- | drivers/video/via/hw.h | 53 |
1 files changed, 46 insertions, 7 deletions
diff --git a/drivers/video/via/hw.h b/drivers/video/via/hw.h index c4439989529..668d534542e 100644 --- a/drivers/video/via/hw.h +++ b/drivers/video/via/hw.h @@ -22,6 +22,8 @@ #ifndef __HW_H__ #define __HW_H__ +#include <linux/seq_file.h> + #include "viamode.h" #include "global.h" #include "via_modesetting.h" @@ -30,6 +32,25 @@ #define viafb_write_reg(i, p, d) via_write_reg(p, i, d) #define viafb_write_reg_mask(i, p, d, m) via_write_reg_mask(p, i, d, m) +/* VIA output devices */ +#define VIA_LDVP0 0x00000001 +#define VIA_LDVP1 0x00000002 +#define VIA_DVP0 0x00000004 +#define VIA_CRT 0x00000010 +#define VIA_DVP1 0x00000020 +#define VIA_LVDS1 0x00000040 +#define VIA_LVDS2 0x00000080 + +/* VIA output device power states */ +#define VIA_STATE_ON 0 +#define VIA_STATE_STANDBY 1 +#define VIA_STATE_SUSPEND 2 +#define VIA_STATE_OFF 3 + +/* VIA output device sync polarity */ +#define VIA_HSYNC_NEGATIVE 0x01 +#define VIA_VSYNC_NEGATIVE 0x02 + /*************************************************** * Definition IGA1 Design Method of CRTC Registers * ****************************************************/ @@ -341,6 +362,17 @@ is reserved, so it may have problem to set 1600x1200 on IGA2. */ #define VX855_IGA2_FIFO_HIGH_THRESHOLD 160 #define VX855_IGA2_DISPLAY_QUEUE_EXPIRE_NUM 320 +/* For VT3410 */ +#define VX900_IGA1_FIFO_MAX_DEPTH 400 +#define VX900_IGA1_FIFO_THRESHOLD 320 +#define VX900_IGA1_FIFO_HIGH_THRESHOLD 320 +#define VX900_IGA1_DISPLAY_QUEUE_EXPIRE_NUM 160 + +#define VX900_IGA2_FIFO_MAX_DEPTH 192 +#define VX900_IGA2_FIFO_THRESHOLD 160 +#define VX900_IGA2_FIFO_HIGH_THRESHOLD 160 +#define VX900_IGA2_DISPLAY_QUEUE_EXPIRE_NUM 320 + #define IGA1_FIFO_DEPTH_SELECT_REG_NUM 1 #define IGA1_FIFO_THRESHOLD_REG_NUM 2 #define IGA1_FIFO_HIGH_THRESHOLD_REG_NUM 2 @@ -858,6 +890,8 @@ struct iga2_crtc_timing { #define VX800_FUNCTION3 0x3353 /* VT3409 chipset*/ #define VX855_FUNCTION3 0x3409 +/* VT3410 chipset*/ +#define VX900_FUNCTION3 0x3410 #define NUM_TOTAL_PLL_TABLE ARRAY_SIZE(pll_value) @@ -873,6 +907,11 @@ struct pci_device_id_info { u32 chip_index; }; +struct via_device_mapping { + u32 device; + const char *name; +}; + extern unsigned int viafb_second_virtual_xres; extern int viafb_SAMM_ON; extern int viafb_dual_fb; @@ -881,9 +920,6 @@ extern int viafb_LCD_ON; extern int viafb_DVI_ON; extern int viafb_hotplug; -void viafb_set_output_path(int device, int set_iga, - int output_interface); - void viafb_fill_crtc_timing(struct crt_mode_table *crt_table, struct VideoModeTable *video_mode, int bpp_byte, int set_iga); @@ -891,8 +927,11 @@ void viafb_set_vclock(u32 CLK, int set_iga); void viafb_load_reg(int timing_value, int viafb_load_reg_num, struct io_register *reg, int io_type); -void viafb_crt_disable(void); -void viafb_crt_enable(void); +void via_set_source(u32 devices, u8 iga); +void via_set_state(u32 devices, u8 state); +void via_set_sync_polarity(u32 devices, u8 polarity); +u32 via_parse_odev(char *input, char **end); +void via_odev_to_seq(struct seq_file *m, u32 odev); void init_ad9389(void); /* Access I/O Function */ void viafb_lock_crt(void); @@ -908,8 +947,8 @@ int viafb_setmode(struct VideoModeTable *vmode_tbl, int video_bpp, struct VideoModeTable *vmode_tbl1, int video_bpp1); void viafb_fill_var_timing_info(struct fb_var_screeninfo *var, int refresh, struct VideoModeTable *vmode_tbl); -void viafb_init_chip_info(int chip_type); -void viafb_init_dac(int set_iga); +void __devinit viafb_init_chip_info(int chip_type); +void __devinit viafb_init_dac(int set_iga); int viafb_get_pixclock(int hres, int vres, int vmode_refresh); int viafb_get_refresh(int hres, int vres, u32 float_refresh); void viafb_update_device_setting(int hres, int vres, int bpp, |