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5a9d8c6d |
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25-Sep-2018 |
Andres Oportus <andresoportus@google.com> |
[dev][i2c][intel-i2c] Use I2C protocol instead of I2C get IRQ IOCTL
The Intel I2C driver supports IOCTLs that are used by other drivers,
this change replaces drivers calls to IOCTL_I2C_SLAVE_IRQ with
a new I2C protocol call i2c_get_interrupt(). This is a step
towards removing IOCTL based communication between drivers.
ZX-2621 #comment Use I2C protocol instead of I2C get IRQ IOCTL
Test: 'hidtouch' in Acer12 (touch panel HID support gets an I2C IRQ)
Change-Id: I742201ce81ed20b84622e736df4ca29804a37e65
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| #
5ccdc2c1 |
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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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| #
1f6adf99 |
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09-Apr-2018 |
Yvonne Yip <yky@google.com> |
[dev][intel-i2c] publish properties from auxdata to children
Change-Id: I8f2c9b9217d0b95bbdacd51996d0a24bf31c2294
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| #
178225aa |
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06-Apr-2018 |
Yvonne Yip <yky@google.com> |
[dev] split out intel-i2c driver from intel-serialio driver
The intel-i2c device is independent from the rest of the
intel-serialio devices and should not be implemented by
the same driver.
Change-Id: Ia716eebcd367113480e98cbffae6a02c784436b5
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