On Thu, 19 May 2016, Fu, Zhonghui wrote: > i2c-hid devices' suspend/resume are usually time-consuming process. > For example, the touch controller(i2c-ATML1000:00) on ASUS T100 tablet > takes about 160ms for suspending and 120ms for resuming. This patch > enables i2c-hid devices to suspend/resume asynchronously. This will > take advantage of multicore and speed up system suspend/resume process.
Umm, why do we need this in the first place, given the fact that we are enabling async suspend for each and every HID device allocated via hid_allocate_device() already? -- Jiri Kosina SUSE Labs
