Tip-bot for Irina Tirdea June 23, 2015, 1:20 p.m.Free Download Goodix Touch Controller Driver drivers for hp (Note that this means that I haven't been able to test any following > This breaks the touchscreen on my Onda v975w: > Goodix-TS i2c-GDIX1001:00: ID 9271, version: 1020 > Goodix-TS i2c-GDIX1001:00: Failed to get reset GPIO: > -16 > Goodix-TS: probe of i2c-GDIX1001:00 failed with error > -16 > This is the DSDT for that device: > This > procedure > also includes setting the slave address to the one specified in the > ACPI/device tree. It is a sequence of setting the interrupt > and reset pins high/low at specific timing intervals. > The reset procedure timing is described in the datasheet and is > used > at device init (before writing device configuration) and > for power management. > On Mon, at 17:37 +0300, Irina Tirdea wrote: > After power on, it is recommended that the driver resets the > device. On Tue, at 17:34 +0200, Bastien Nocera wrote: The body of a message to majordomo info at īastien Nocera June 9, 2015, 3:53 p.m. To unsubscribe from this list: send the line "unsubscribe linux-input" in Goodix-TS: probe of i2c-GDIX1001:00 failed with error -16 Goodix-TS i2c-GDIX1001:00: Failed to get reset GPIO: -16 This breaks the touchscreen on my Onda v975w: This procedure > also includes setting the slave address to the one specified in the > ACPI/device tree.
> The reset procedure timing is described in the datasheet and is used > at device init (before writing device configuration) and > for power management. > After power on, it is recommended that the driver resets the device. On Mon, at 17:37 +0300, Irina Tirdea wrote: Signed-off-by: Octavian Purdila Signed-off-by: Irina Tirdea GpioInt (Edge, ActiveHigh, Exclusive, PullNone, 0x0000, Reset gpio pins (configured through ACPI 5.1/device tree).įor ACPI, the pins can be specified using ACPI 5.1:
GOODIX TOUCH HID 1.2.1.16 FOR ANDROID
This is based on Goodix datasheets for GT911 and GT9271 and on Goodixĭriver gt9xx.c for Android (publicly available in Android kernelįor reset the driver needs to control the interrupt and This procedureĪlso includes setting the slave address to the one specified in the
It is a sequence of setting the interruptĪnd reset pins high/low at specific timing intervals. The reset procedure timing is described in the datasheet and is usedĪt device init (before writing device configuration) andįor power management. UTCĪfter power on, it is recommended that the driver resets the device. Tip-bot for Irina Tirdea June 8, 2015, 2:37 p.m. X-Spam-Checker-Version: SpamAssassin 3.3.1 () on UNPARSEABLE_RELAY autolearn=unavailable version=3.3.1 X-Mailing-List: No, score=-6.9 required=5.0 tests=BAYES_00, RCVD_IN_DNSWL_HI, Subject: input: goodix: reset device at init Received: from itirdea-desk.rb. ()īy orsmga002.jf. with ESMTP 07:38:42 -0700īastien Nocera, Mark Rutland Rob Herring , Received: from ( )īy (Postfix) with ESMTP id BF09B20511 Received: from (localhost )īy (Postfix) with ESMTP id 945F020456 X-Original-To: from ( )īy (Postfix) with ESMTP id A918CC0020
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