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| author | Oliver Endriss <devnull@localhost> | 2003-11-25 19:13:22 +0000 |
|---|---|---|
| committer | Oliver Endriss <devnull@localhost> | 2003-11-25 19:13:22 +0000 |
| commit | 03a665292520b7d6e6373abb7166d8e9f80b960f (patch) | |
| tree | bb4a0b018733a05083cd695e076d54105400c642 /linux/drivers/media/common | |
| parent | ea594f01cb39d739763ccc2f386f9831323ec116 (diff) | |
| download | mediapointer-dvb-s2-03a665292520b7d6e6373abb7166d8e9f80b960f.tar.gz mediapointer-dvb-s2-03a665292520b7d6e6373abb7166d8e9f80b960f.tar.bz2 | |
introduced flag SAA7146_I2C_SHORT_DELAY to speed up I2C access
Diffstat (limited to 'linux/drivers/media/common')
| -rw-r--r-- | linux/drivers/media/common/saa7146_i2c.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/linux/drivers/media/common/saa7146_i2c.c b/linux/drivers/media/common/saa7146_i2c.c index 06f56531a..5db9ef621 100644 --- a/linux/drivers/media/common/saa7146_i2c.c +++ b/linux/drivers/media/common/saa7146_i2c.c @@ -301,8 +301,9 @@ int saa7146_i2c_transfer(struct saa7146_dev *dev, const struct i2c_msg msgs[], i goto out; } - if (count > 3) short_delay = 1; - + if ( count > 3 || 0 != (SAA7146_I2C_SHORT_DELAY & dev->ext->flags) ) + short_delay = 1; + do { /* reset the i2c-device if necessary */ err = saa7146_i2c_reset(dev); |