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| author | Antonino A. Daplas <adaplas@gmail.com> | 2005-09-10 00:10:04 +0400 |
|---|---|---|
| committer | Linus Torvalds <torvalds@g5.osdl.org> | 2005-09-10 01:03:41 +0400 |
| commit | 74f6ae84b2315c2fa8a4110b09a1c0f3dca92674 (patch) | |
| tree | 47b3bae44b4c57a699d2c130510ff0fbe110fa97 /drivers/video/i810/i810_main.h | |
| parent | 829e79b680210c4f4de435af6e1f90451922fc7d (diff) | |
| download | linux-74f6ae84b2315c2fa8a4110b09a1c0f3dca92674.tar.xz | |
[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 <adaplas@pol.net>
Signed-off-by: Alexander Nyberg <alexn@telia.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'drivers/video/i810/i810_main.h')
| -rw-r--r-- | drivers/video/i810/i810_main.h | 16 |
1 files changed, 16 insertions, 0 deletions
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) |