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Commit 929578ab0339fe42bb3ceeaa2e6607189cddf70b

Authored by Keng-Yu Lin
Committed by Jiri Kosina
1 parent 25976a796c
Exists in smarc-l5.0.0_1.0.0-ga and in 5 other branches imx_3.10.17_1.0.1_ga, imx_3.10.53_1.1.0_ga, imx_3.14.28_1.0.0_ga, smarc-imx_3.10.53_1.1.0_ga, smarc-imx_3.14.28_1.0.0_ga

HID: Add suport for the brightness control keys on HP keyboards 

The keys are found on the keyboards bundled with HP All-In-One machines
with USB VID/PID of 04ca:004d and 04f2:1061.

Signed-off-by: Keng-Yu Lin <kengyu@canonical.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>

Showing 2 changed files with 10 additions and 0 deletions Side-by-side Diff

drivers/hid/hid-input.c
Diff comments   View file @ 929578a
... ... @@ -834,6 +834,15 @@
834 834 }
835 835 break;
836 836  
  837 + case HID_UP_HPVENDOR2:
  838 + set_bit(EV_REP, input->evbit);
  839 + switch (usage->hid & HID_USAGE) {
  840 + case 0x003: map_key_clear(KEY_BRIGHTNESSDOWN); break;
  841 + case 0x004: map_key_clear(KEY_BRIGHTNESSUP); break;
  842 + default: goto ignore;
  843 + }
  844 + break;
  845 +
837 846 case HID_UP_MSVENDOR:
838 847 goto ignore;
839 848  
... ... @@ -200,6 +200,7 @@
200 200 #define HID_UP_DIGITIZER 0x000d0000
201 201 #define HID_UP_PID 0x000f0000
202 202 #define HID_UP_HPVENDOR 0xff7f0000
  203 +#define HID_UP_HPVENDOR2 0xff010000
203 204 #define HID_UP_MSVENDOR 0xff000000
204 205 #define HID_UP_CUSTOM 0x00ff0000
205 206 #define HID_UP_LOGIVENDOR 0xffbc0000