Files
system76-coreboot/src/drivers
Karthikeyan Ramasubramanian a7e6788ea7 drivers/i2c/hid: Enforce level triggered IRQ mode
As per HID over I2C Protocol Specification[1] Version 1.00 Section 7.4,
the interrupt line used by the device is required to be level triggered.
This change ensures that the IRQ is appropriately configured.

References:
[1] http://download.microsoft.com/download/7/d/d/7dd44bb7-2a7a-4505-ac1c-7227d3d96d5b/hid-over-i2c-protocol-spec-v1-0.docx

BUG=b:172846122
TEST=./util/abuild/abuild. Build and boot to OS in Dedede.

Change-Id: I3245a9de6e88cd83528823251083e62288192f0d
Signed-off-by: Karthikeyan Ramasubramanian <kramasub@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/50442
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-by: Furquan Shaikh <furquan@google.com>
Reviewed-by: Michael Niewöhner <foss@mniewoehner.de>
2021-02-18 22:48:27 +00:00
..
2021-02-03 08:53:10 +00:00
2021-01-28 09:18:00 +00:00
2020-12-02 23:35:58 +00:00