kernel/drivers/input/mouse/elan_i2c.h, branch linux-rolling-stable

Input: elan_i2c - reduce the resume time for controller in Whitebox

2021-09-18T11:43:20Z

commit d198b8273e3006818ea287a93eb4d8fd2543e512 upstream. Similar to controllers found Voxel, Delbin, Magpie and Bobba, the one found in Whitebox does not need to be reset after issuing power-on command, and skipping reset saves resume time. Signed-off-by: Jingle Wu Cc: stable@vger.kernel.org Link: https://lore.kernel.org/r/20210907012924.11391-1-jingle.wu@emc.com.tw Signed-off-by: Dmitry Torokhov Signed-off-by: Greg Kroah-Hartman

Input: elan_i2c - fix a typo in parameter name

2021-03-25T22:28:18Z

s/max_baseliune/max_baseline/ Signed-off-by: Nikolai Kostrigin Link: https://lore.kernel.org/r/20210311114146.1977616-1-nickel@altlinux.org Signed-off-by: Dmitry Torokhov

Input: elan_i2c - reduce the resume time for new devices

2021-03-10T05:39:55Z

Newer controllers, such as Voxel, Delbin, Magple, Bobba and others, do not need to be reset after issuing power-on command, and skipping reset saves at least 100ms from resume time. Note that if first attempt of re-initializing device fails we will not be skipping reset on the subsequent ones. Signed-off-by: Jingle Wu Link: https://lore.kernel.org/r/20210226073537.4926-1-jingle.wu@emc.com.tw Signed-off-by: Dmitry Torokhov

Merge branch 'next' into for-linus

2020-12-15T00:27:23Z

Prepare input updates for 5.11 merge window.

Input: elan_i2c - add new trackpoint report type 0x5F

2020-12-11T08:15:04Z

The 0x5F is a new trackpoint report type used by some modules. Signed-off-by: Jingle Wu Link: https://lore.kernel.org/r/20201211071511.32349-1-jingle.wu@emc.com.tw Signed-off-by: Dmitry Torokhov

Input: elan_i2c - fix firmware update on newer ICs

2020-11-12T04:13:12Z

The argument to iap page type command depends on the firmware page size. Fixes: bfd9b92bc8f9 ("Input: elan_i2c - handle firmware updated on newer ICs") Signed-off-by: Jingle Wu Signed-off-by: Dmitry Torokhov

Input: elan_i2c - add support for high resolution reports

2020-07-21T17:11:18Z

Newer controllers (identified as "pattern" version 2) send higher resolution reports, with 16-bit X and Y coordinates (previous generations used 12-bit values). These new high resolution reports use report ID of 0x60. SMbus controllers use the same buffer size for both the new and old reports, and because of that high resolution reports no longer carry area of contact data with SMbus. Signed-off-by: Jingle Wu Link: https://lore.kernel.org/r/20200710054116.5529-1-jingle.wu@emc.com.tw Signed-off-by: Dmitry Torokhov

Input: elan_i2c - do not constantly re-query pattern ID

2020-07-21T00:35:31Z

We do not need to constantly re-query pattern ID, we can instead query it once and then pass to methods that need it. Signed-off-by: Dmitry Torokhov

Input: elan_i2c - handle firmware updated on newer ICs

2020-07-18T00:36:01Z

Newer ICs with IC type value starting with 0x0D and newer bootloader code use 128-byte firmware pages. Their bootloader also needs to be switched to proper mode before executing firmware update. Signed-off-by: Jingle Wu Signed-off-by: Dmitry Torokhov

Input: elan_i2c - add support for different firmware page sizes

2020-07-18T00:36:00Z

Prepare driver for devices that use different sizes of firmware pages. Signed-off-by: Jingle Wu Signed-off-by: Dmitry Torokhov