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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.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.h')
| -rw-r--r-- | drivers/video/i810/i810.h | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/drivers/video/i810/i810.h b/drivers/video/i810/i810.h index f59af3335ccf..d48949ceaacc 100644 --- a/drivers/video/i810/i810.h +++ b/drivers/video/i810/i810.h @@ -16,6 +16,9 @@ #include <linux/list.h> #include <linux/agp_backend.h> #include <linux/fb.h> +#include <linux/i2c.h> +#include <linux/i2c-id.h> +#include <linux/i2c-algo-bit.h> #include <video/vga.h> /* Fence */ @@ -240,6 +243,14 @@ struct state_registers { u8 cr39, cr41, cr70, sr01, msr; }; +struct i810fb_par; + +struct i810fb_i2c_chan { + struct i810fb_par *par; + struct i2c_adapter adapter; + struct i2c_algo_bit_data algo; +}; + struct i810fb_par { struct mode_registers regs; struct state_registers hw_state; @@ -251,10 +262,12 @@ struct i810fb_par { struct heap_data iring; struct heap_data cursor_heap; struct vgastate state; + struct i810fb_i2c_chan chan[2]; atomic_t use_count; u32 pseudo_palette[17]; unsigned long mmio_start_phys; u8 __iomem *mmio_start_virtual; + u8 *edid; u32 pitch; u32 pixconf; u32 watermark; |