kernel/linux.git/drivers/input/mouse/appletouch.c, branch v4.19.77

Input: mark expected switch fall-throughs

2018-08-08T18:23:27+00:00

In preparation to enabling -Wimplicit-fallthrough, mark switch cases where we are expecting to fall through. Warning level 2 was used: -Wimplicit-fallthrough=2 Signed-off-by: Gustavo A. R. Silva Signed-off-by: Dmitry Torokhov

Input: appletouch - replace GFP_ATOMIC with GFP_KERNEL

2018-07-27T18:59:09+00:00

atp_open(), atp_recover() and atp_resume() are never called in atomic context. They call usb_submit_urb() with GFP_ATOMIC, which is not necessary. GFP_ATOMIC can be replaced with GFP_KERNEL. This is found by a static analysis tool named DCNS written by myself. Signed-off-by: Jia-Ju Bai Signed-off-by: Dmitry Torokhov

Input: appletouch - use true and false for boolean values

2018-03-14T17:13:08+00:00

Assign true or false to boolean variables instead of an integer value. This issue was detected with the help of Coccinelle. Signed-off-by: Gustavo A. R. Silva Signed-off-by: Dmitry Torokhov

Input: appletouch - constify usb_device_id

2017-08-08T03:10:18+00:00

usb_device_id are not supposed to change at runtime. All functions working with usb_device_id provided by work with const usb_device_id. So mark the non-const structs as const. Signed-off-by: Arvind Yadav Signed-off-by: Dmitry Torokhov

Input: appletouch - fix jumps when additional fingers are detected

2014-03-31T06:44:17+00:00

Addresses issues related to when a second finger enters or leaves the field, causing the cursor to jump or the page to scroll unexpectedly; now, we discard any movement change that happens at the exact moment we detect a change in the number of fingers touching the trackpad. This doesn't completely resolve the issue but does greatly mitigate it. Signed-off-by: Clinton Sprain Reviewed-by: Henrik Rydberg Signed-off-by: Dmitry Torokhov

Input: appletouch - implement sensor data smoothing

2014-03-31T06:44:14+00:00

Use smoothed version of sensor array data to calculate movement and add weight to prior values when calculating average. This gives more granular and more predictable movement. Signed-off-by: Clinton Sprain Reviewed-by: Henrik Rydberg Signed-off-by: Dmitry Torokhov

Input: appletouch - dial back fuzz setting

2014-03-28T08:14:00+00:00

Let's dial back the default fuzz setting for most devices using this driver, based on values from user feedback from forums and bug reports. Signed-off-by: Clinton Sprain Reviewed-by: Henrik Rydberg Signed-off-by: Dmitry Torokhov

Input: delete non-required instances of include

2014-01-07T07:23:57+00:00

None of these files are actually using any __init type directives and hence don't need to include . Most are just a left over from __devinit and __cpuinit removal, or simply due to code getting copied from one driver to the next. Signed-off-by: Paul Gortmaker Signed-off-by: Dmitry Torokhov

USB: input: appletouch: fix up compiler warning

2012-05-04T22:35:56+00:00

My last patch fixing up the dev_* messages caused a compiler warning accidentally for an unused variable. Fix this up, as it was my fault. Cc: Alessandro Rubini Cc: Dmitry Torokhov Signed-off-by: Greg Kroah-Hartman

USB: input: appletouch.c: fix up dev_* messages

2012-05-04T22:33:01+00:00

Previously I had made the struct device point to the input device, but after talking with Dmitry, he said that the USB device would make more sense for this driver to point to. So converted it to use that instead. CC: Alessandro Rubini CC: Dmitry Torokhov Signed-off-by: Greg Kroah-Hartman