diff options
| author | Ingo Molnar <mingo@elte.hu> | 2008-12-31 08:14:29 +0100 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2008-12-31 08:14:29 +0100 |
| commit | 5fdf7e5975a0b0f6a0370655612c5dca3fd6311b (patch) | |
| tree | 639c536e818c6ace974aa285ba94576df0353b01 /drivers/media/video/cx88/cx88-blackbird.c | |
| parent | 7a51cffbd10886c0557677dd916c090097c691ef (diff) | |
| parent | 6a94cb73064c952255336cc57731904174b2c58f (diff) | |
Merge branch 'linus' into tracing/kmemtrace
Conflicts:
mm/slub.c
Diffstat (limited to 'drivers/media/video/cx88/cx88-blackbird.c')
| -rw-r--r-- | drivers/media/video/cx88/cx88-blackbird.c | 16 |
1 files changed, 12 insertions, 4 deletions
diff --git a/drivers/media/video/cx88/cx88-blackbird.c b/drivers/media/video/cx88/cx88-blackbird.c index d3ae5b4dfca7..e162a70748c5 100644 --- a/drivers/media/video/cx88/cx88-blackbird.c +++ b/drivers/media/video/cx88/cx88-blackbird.c @@ -3,7 +3,7 @@ * Support for a cx23416 mpeg encoder via cx2388x host port. * "blackbird" reference design. * - * (c) 2004 Jelle Foks <jelle@foks.8m.com> + * (c) 2004 Jelle Foks <jelle@foks.us> * (c) 2004 Gerd Knorr <kraxel@bytesex.org> * * (c) 2005-2006 Mauro Carvalho Chehab <mchehab@infradead.org> @@ -39,7 +39,7 @@ #include "cx88.h" MODULE_DESCRIPTION("driver for cx2388x/cx23416 based mpeg encoder cards"); -MODULE_AUTHOR("Jelle Foks <jelle@foks.8m.com>, Gerd Knorr <kraxel@bytesex.org> [SuSE Labs]"); +MODULE_AUTHOR("Jelle Foks <jelle@foks.us>, Gerd Knorr <kraxel@bytesex.org> [SuSE Labs]"); MODULE_LICENSE("GPL"); static unsigned int mpegbufs = 32; @@ -1244,8 +1244,16 @@ static int cx8802_blackbird_advise_acquire(struct cx8802_driver *drv) * We're being given access to re-arrange the GPIOs. * Take the bus off the cx22702 and put the cx23416 on it. */ - cx_clear(MO_GP0_IO, 0x00000080); /* cx22702 in reset */ - cx_set(MO_GP0_IO, 0x00000004); /* Disable the cx22702 */ + /* Toggle reset on cx22702 leaving i2c active */ + cx_set(MO_GP0_IO, 0x00000080); + udelay(1000); + cx_clear(MO_GP0_IO, 0x00000080); + udelay(50); + cx_set(MO_GP0_IO, 0x00000080); + udelay(1000); + /* tri-state the cx22702 pins */ + cx_set(MO_GP0_IO, 0x00000004); + udelay(1000); break; default: err = -ENODEV; |