#ifndef __RIVAFB_H #define __RIVAFB_H #include <linux/fb.h> #include <video/vga.h> #include <linux/i2c.h> #include <linux/i2c-algo-bit.h> #include "riva_hw.h" /* GGI compatibility macros */ #define NUM_SEQ_REGS 0x05 #define NUM_CRT_REGS 0x41 #define NUM_GRC_REGS 0x09 #define NUM_ATC_REGS 0x15 /* I2C */ #define DDC_SCL_READ_MASK (1 << 2) #define DDC_SCL_WRITE_MASK (1 << 5) #define DDC_SDA_READ_MASK (1 << 3) #define DDC_SDA_WRITE_MASK (1 << 4) /* holds the state of the VGA core and extended Riva hw state from riva_hw.c. * From KGI originally. */ struct riva_regs { u8 attr[NUM_ATC_REGS]; u8 crtc[NUM_CRT_REGS]; u8 gra[NUM_GRC_REGS]; u8 seq[NUM_SEQ_REGS]; u8 misc_output; RIVA_HW_STATE ext; }; struct riva_par; struct riva_i2c_chan { struct riva_par *par; unsigned long ddc_base; struct i2c_adapter adapter; struct i2c_algo_bit_data algo; }; struct riva_par { RIVA_HW_INST riva; /* interface to riva_hw.c */ u32 pseudo_palette[16]; /* default palette */ u32 palette[16]; /* for Riva128 */ u8 __iomem *ctrl_base; /* virtual control register base addr */ unsigned dclk_max; /* max DCLK */ struct riva_regs initial_state; /* initial startup video mode */ struct riva_regs current_state; #ifdef CONFIG_X86 struct vgastate state; #endif struct mutex open_lock; unsigned int ref_count; unsigned char *EDID; unsigned int Chipset; int forceCRTC; Bool SecondCRTC; int FlatPanel; struct pci_dev *pdev; int cursor_reset; int wc_cookie; struct riva_i2c_chan chan[3]; }; void riva_common_setup(struct riva_par *); unsigned long riva_get_memlen(struct riva_par *); unsigned long riva_get_maxdclk(struct riva_par *); void riva_delete_i2c_busses(struct riva_par *par); void riva_create_i2c_busses(struct riva_par *par); int riva_probe_i2c_connector(struct riva_par *par, int conn, u8 **out_edid); #endif /* __RIVAFB_H */Overall Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| Antonino A. Daplas | 120 | 43.64% | 5 | 38.46% |
| Linus Torvalds | 94 | 34.18% | 1 | 7.69% |
| James Simmons | 54 | 19.64% | 5 | 38.46% |
| Jiri Slaby | 6 | 2.18% | 1 | 7.69% |
| Luis R. Rodriguez | 1 | 0.36% | 1 | 7.69% |
| Total | 275 | 100.00% | 13 | 100.00% |