kernel/linux.git/drivers/virtio/virtio_input.c, branch v6.12.80

virtio: rename virtio_find_vqs_info() to virtio_find_vqs()

2024-07-17T09:20:58+00:00

Since the original virtio_find_vqs() is no longer present, rename virtio_find_vqs_info() back to virtio_find_vqs(). Signed-off-by: Jiri Pirko Message-Id: <20240708074814.1739223-20-jiri@resnulli.us> Signed-off-by: Michael S. Tsirkin

virtio: convert the rest virtio_find_vqs() users to virtio_find_vqs_info()

2024-07-17T09:20:58+00:00

Instead of passing separate names and callbacks arrays to virtio_find_vqs(), have one of virtual_queue_info structs and pass it to virtio_find_vqs_info(). Suggested-by: Xuan Zhuo Signed-off-by: Jiri Pirko Message-Id: <20240708074814.1739223-18-jiri@resnulli.us> Signed-off-by: Michael S. Tsirkin

virtio: input: drop owner assignment

2024-05-22T12:31:16+00:00

virtio core already sets the .owner, so driver does not need to. Signed-off-by: Krzysztof Kozlowski Message-Id: <20240331-module-owner-virtio-v2-3-98f04bfaf46a@linaro.org> Signed-off-by: Michael S. Tsirkin

virtio: wrap config->reset calls

2022-01-14T23:50:52+00:00

This will enable cleanups down the road. The idea is to disable cbs, then add "flush_queued_cbs" callback as a parameter, this way drivers can flush any work queued after callbacks have been disabled. Signed-off-by: Michael S. Tsirkin Link: https://lore.kernel.org/r/20211013105226.20225-1-mst@redhat.com Signed-off-by: Michael S. Tsirkin

virtio-input: add multi-touch support

2021-02-23T12:52:59+00:00

Without multi-touch slots allocated, ABS_MT_SLOT events will be lost by input_handle_abs_event. Implementation is based on uinput_create_device. Signed-off-by: Mathias Crombez Co-developed-by: Vasyl Vavrychuk Signed-off-by: Vasyl Vavrychuk Link: https://lore.kernel.org/r/20210115002623.8576-1-vasyl.vavrychuk@opensynergy.com Signed-off-by: Michael S. Tsirkin Reviewed-by: Gerd Hoffmann

virtio_input: Prevent EV_MSC/MSC_TIMESTAMP loop storm for MT.

2021-02-23T12:52:59+00:00

In 'commit 29cc309d8bf1 ("HID: hid-multitouch: forward MSC_TIMESTAMP")', EV_MSC/MSC_TIMESTAMP is added to each before EV_SYN event. EV_MSC is configured as INPUT_PASS_TO_ALL. In case of a touch device which report MSC_TIMESTAMP: BE pass EV_MSC/MSC_TIMESTAMP to FE on receiving event from evdev. FE pass EV_MSC/MSC_TIMESTAMP back to BE. BE writes EV_MSC/MSC_TIMESTAMP to evdev due to INPUT_PASS_TO_ALL. BE receives extra EV_MSC/MSC_TIMESTAMP and pass to FE. >>> Each new frame becomes larger and larger. Disable EV_MSC/MSC_TIMESTAMP forwarding for MT. V2: Rebase. Signed-off-by: Colin Xu Link: https://lore.kernel.org/r/20210202001923.6227-1-colin.xu@intel.com Signed-off-by: Michael S. Tsirkin Reviewed-by: Gerd Hoffmann

virtio_input: Constify id_table

2020-10-21T14:34:09+00:00

id_table is not modified, so make it const to allow the compiler to put it in read-only memory. Signed-off-by: Rikard Falkeborn Link: https://lore.kernel.org/r/20200911203509.26505-3-rikard.falkeborn@gmail.com Signed-off-by: Michael S. Tsirkin Reviewed-by: David Hildenbrand

virtio_input: convert to LE accessors

2020-08-05T15:08:41+00:00

Virtio input is modern-only. Use LE accessors for config space. Signed-off-by: Michael S. Tsirkin

virtio_input: pull in slab.h

2020-04-17T10:05:29+00:00

In preparation to virtio header changes, include slab.h directly as this module is using it. Signed-off-by: Michael S. Tsirkin

treewide: Add SPDX license identifier for more missed files

2019-05-21T08:50:45+00:00

Add SPDX license identifiers to all files which: - Have no license information of any form - Have MODULE_LICENCE("GPL*") inside which was used in the initial scan/conversion to ignore the file These files fall under the project license, GPL v2 only. The resulting SPDX license identifier is: GPL-2.0-only Signed-off-by: Thomas Gleixner Signed-off-by: Greg Kroah-Hartman