Public bug reported:
[Impact]
The new touchscreen on Intel LNL is lack of driver support.
00:10.0 Digitizer Pen [0901]: Intel Corporation Device [8086:a848] (rev
10)
[Fix]
Enable Intel THC driver to support it.
[ 4.122639] input: quicki2c-hid 27C6:012D Touchscreen as
/devices/pci0000:00/0000:00:10.0/0001:27C6:012D.0003/input/input12
[ 4.122704] input: quicki2c-hid 27C6:012D as
/devices/pci0000:00/0000:00:10.0/0001:27C6:012D.0003/input/input13
[Test]
Tested on hardware, multi-touch works fine on Wacom and Goodix touchscreens.
[Where problems could occur]
It introduces a brand new driver, may break hid functions.
Because this is a new feature driver, SRU for oracular/plucky/oem-6.11.
** Affects: hwe-next
Importance: Undecided
Status: New
** Affects: linux (Ubuntu)
Importance: Undecided
Status: In Progress
** Affects: linux-oem (Ubuntu)
Importance: Undecided
Status: Invalid
** Affects: linux (Ubuntu Noble)
Importance: Undecided
Status: Invalid
** Affects: linux-oem (Ubuntu Noble)
Importance: Undecided
Status: In Progress
** Affects: linux (Ubuntu Oracular)
Importance: Undecided
Status: In Progress
** Affects: linux-oem (Ubuntu Oracular)
Importance: Undecided
Status: Invalid
** Affects: linux (Ubuntu Plucky)
Importance: Undecided
Status: In Progress
** Affects: linux-oem (Ubuntu Plucky)
Importance: Undecided
Status: Invalid
** Tags: jira-sutton-290 jira-sutton-709 oem-priority
** Tags added: jira-sutton-290 oem-priority
** Tags added: jira-sutton-709
** Also affects: linux-oem (Ubuntu)
Importance: Undecided
Status: New
** Also affects: linux (Ubuntu Noble)
Importance: Undecided
Status: New
** Also affects: linux-oem (Ubuntu Noble)
Importance: Undecided
Status: New
** Also affects: linux (Ubuntu Oracular)
Importance: Undecided
Status: New
** Also affects: linux-oem (Ubuntu Oracular)
Importance: Undecided
Status: New
** Also affects: linux (Ubuntu Plucky)
Importance: Undecided
Status: New
** Also affects: linux-oem (Ubuntu Plucky)
Importance: Undecided
Status: New
** Changed in: linux (Ubuntu Noble)
Status: New => Invalid
** Changed in: linux-oem (Ubuntu Oracular)
Status: New => Invalid
** Changed in: linux-oem (Ubuntu Plucky)
Status: New => Invalid
** Changed in: linux-oem (Ubuntu Noble)
Status: New => In Progress
** Changed in: linux (Ubuntu Oracular)
Status: New => In Progress
** Changed in: linux (Ubuntu Plucky)
Status: New => In Progress
** Description changed:
[Impact]
The new touchscreen on Intel LNL is lack of driver support.
00:10.0 Digitizer Pen [0901]: Intel Corporation Device [8086:a848] (rev
10)
[Fix]
Enable Intel THC driver to support it.
[ 4.122639] input: quicki2c-hid 27C6:012D Touchscreen as
/devices/pci0000:00/0000:00:10.0/0001:27C6:012D.0003/input/input12
[ 4.122704] input: quicki2c-hid 27C6:012D as
/devices/pci0000:00/0000:00:10.0/0001:27C6:012D.0003/input/input13
[Test]
- Tested on hardware, multi-touch works fine Wacom and Goodix touchscreens.
+ Tested on hardware, multi-touch works fine on Wacom and Goodix touchscreens.
[Where problems could occur]
It introduces a brand new driver, may break hid functions.
Because this is a new feature driver, SRU for oracular/plucky/oem-6.11.
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https://bugs.launchpad.net/bugs/2096624
Title:
[SRU] Add Intel Touch Host Controller drivers
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