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24-Sep-2018 |
Andres Oportus <andresoportus@google.com> |
[dev][i2c][intel-i2c] Use I2C protocol instead of I2C transfer IOCTL
The Intel I2C driver supports IOCTLs that are used by other drivers,
this change replaces drivers calls to IOCTL_I2C_SLAVE_TRANSFER with
the I2C protocol's calls i2c_transact() and friends. This is a step
towards removing IOCTL based communication between drivers.
ZX-2621 #comment Use I2C protocol instead of I2C transfer IOCTL
Test: 'hidtouch' and 'audio' uapps in Pixelbook (touch panel and audio use
I2C) and 'hidtouch' in Acer12 (touch panel uses I2C)
Change-Id: Ic10ed2acc2ac69ed1ec2172f48392180aa0c37e6
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