diff options
| author | Joonyoung Shim <jy0922.shim@samsung.com> | 2014-02-11 05:54:34 +0400 |
|---|---|---|
| committer | Mauro Carvalho Chehab <m.chehab@samsung.com> | 2014-03-11 19:14:39 +0400 |
| commit | 7a1dd50b89d4569baea71a80ad1a9def2353ad7d (patch) | |
| tree | 9f7409b96de2381f520903b4833cd3790c40f86b /drivers/media/usb/au0828 | |
| parent | 7b802ce7e8c67510389fdbbe29edd87a75df3a93 (diff) | |
| download | linux-7a1dd50b89d4569baea71a80ad1a9def2353ad7d.tar.xz | |
[media] au0828: fix i2c clock speed for DViCO FusionHDTV7
DViCO FusionHDTV7 device that use au0828 can fail to communicate with
xc5000 using i2c interface because of high i2c clock speed - i2c clock
stretching bug. It causes to fail xc5000 firmware loading normally at
the current driver.
Already this problem fixed as changing to low i2c clock speed at
HVR-950q device, also DViCO FusionHDTV7 device can solve it as using low
i2c clock speed - 20KHz.
Signed-off-by: Joonyoung Shim <jy0922.shim@samsung.com>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
Diffstat (limited to 'drivers/media/usb/au0828')
| -rw-r--r-- | drivers/media/usb/au0828/au0828-cards.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/media/usb/au0828/au0828-cards.c b/drivers/media/usb/au0828/au0828-cards.c index 00291ea8946e..7fdadf9bc90b 100644 --- a/drivers/media/usb/au0828/au0828-cards.c +++ b/drivers/media/usb/au0828/au0828-cards.c @@ -108,7 +108,7 @@ struct au0828_board au0828_boards[] = { .name = "DViCO FusionHDTV USB", .tuner_type = UNSET, .tuner_addr = ADDR_UNSET, - .i2c_clk_divider = AU0828_I2C_CLK_250KHZ, + .i2c_clk_divider = AU0828_I2C_CLK_20KHZ, }, [AU0828_BOARD_HAUPPAUGE_WOODBURY] = { .name = "Hauppauge Woodbury", |