From 74f6ae84b2315c2fa8a4110b09a1c0f3dca92674 Mon Sep 17 00:00:00 2001 From: "Antonino A. Daplas" Date: Fri, 9 Sep 2005 13:10:04 -0700 Subject: [PATCH] i810fb: Add i2c/DDC support Add ddc/i2c support for i810fb. This will allow the driver to get display information, especially for monitors with fickle timings. The i2c support depends on CONFIG_FB_I810_GTF. Changed __init* to __devinit* Signed-off-by: Antonino Daplas Signed-off-by: Alexander Nyberg Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- drivers/video/i810/i810_main.h | 16 ++++++++++++++++ 1 file changed, 16 insertions(+) (limited to 'drivers/video/i810/i810_main.h') diff --git a/drivers/video/i810/i810_main.h b/drivers/video/i810/i810_main.h index 43b4297b4d48..06072a6466f2 100644 --- a/drivers/video/i810/i810_main.h +++ b/drivers/video/i810/i810_main.h @@ -83,6 +83,22 @@ extern int i810fb_sync (struct fb_info *p); extern void i810fb_init_ringbuffer(struct fb_info *info); extern void i810fb_load_front (u32 offset, struct fb_info *info); +#ifdef CONFIG_FB_I810_I2C +/* I2C */ +extern int i810_probe_i2c_connector(struct fb_info *info, u8 **out_edid, + int conn); +extern void i810_create_i2c_busses(struct i810fb_par *par); +extern void i810_delete_i2c_busses(struct i810fb_par *par); +#else +static inline int i810_probe_i2c_connector(struct fb_info *info, u8 **out_edid, + int conn) +{ + return 1; +} +static inline void i810_create_i2c_busses(struct i810fb_par *par) { } +static inline void i810_delete_i2c_busses(struct i810fb_par *par) { } +#endif + /* Conditionals */ #ifdef CONFIG_X86 inline void flush_cache(void) -- cgit v1.2.3