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| /openbmc/linux/drivers/media/usb/em28xx/ |
| H A D | em28xx-i2c.c | diff eaf33c404cd60ba4b442324766abbb5da8c94381 Thu Jan 03 11:27:04 CST 2013 Frank Schaefer <fschaefer.oss@googlemail.com> [media] em28xx: fix the i2c adapter functionality flags
I2C_FUNC_SMBUS_EMUL includes flag I2C_FUNC_SMBUS_WRITE_BLOCK_DATA which signals
that up to 31 data bytes can be written to the ic2 client.
But the EM2800 supports only i2c messages with max. 4 data bytes.
I2C_FUNC_IC2 should be set if a master_xfer function pointer is provided in
struct i2c_algorithm.
Signed-off-by: Frank Schäfer <fschaefer.oss@googlemail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
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