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| author | Manuel Lauss <mano@roarinelk.homelinux.net> | 2006-02-01 03:06:54 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@g5.osdl.org> | 2006-02-01 08:53:27 -0800 |
| commit | 00d340b94f6df17d5dc478521e4ee1cfb30c53ac (patch) | |
| tree | f4949002dc468931efdc01bd70492251a8524d32 /drivers/video/i810/i810-i2c.c | |
| parent | 06c6f90032e39d33d02ab20f32e3f3cd87f58d28 (diff) | |
| download | op-kernel-dev-00d340b94f6df17d5dc478521e4ee1cfb30c53ac.zip op-kernel-dev-00d340b94f6df17d5dc478521e4ee1cfb30c53ac.tar.gz | |
[PATCH] i810fb: Do not probe the third i2c bus by default
Some time before 2.6.15, a third DDC channel was added to i810fb. On
systems where these ddc pins are not connected, the probe takes about 10
seconds.
Add a boot/module option for i810fb to explicitly probe for the 3rd ddc bus
if needed.
Signed-off-by: Antonino Daplas <adaplas@pol.net>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'drivers/video/i810/i810-i2c.c')
| -rw-r--r-- | drivers/video/i810/i810-i2c.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/video/i810/i810-i2c.c b/drivers/video/i810/i810-i2c.c index bd410e0..e3c8b5f 100644 --- a/drivers/video/i810/i810-i2c.c +++ b/drivers/video/i810/i810-i2c.c @@ -191,11 +191,11 @@ int i810_probe_i2c_connector(struct fb_info *info, u8 **out_edid, int conn) u8 *edid = NULL; int i; - DPRINTK("i810-i2c: Probe DDC%i Bus\n", conn); - if (conn < 4) { + DPRINTK("i810-i2c: Probe DDC%i Bus\n", conn+1); + if (conn < par->ddc_num) { for (i = 0; i < 3; i++) { /* Do the real work */ - edid = i810_do_probe_i2c_edid(&par->chan[conn-1]); + edid = i810_do_probe_i2c_edid(&par->chan[conn]); if (edid) break; } |
