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| author | Vivien Didelot <vivien.didelot@savoirfairelinux.com> | 2014-04-14 16:50:20 -0400 |
|---|---|---|
| committer | Jiri Kosina <jkosina@suse.cz> | 2014-04-15 14:42:52 +0200 |
| commit | 3121b1c44d0748f0286fd05b89a76232f40d1091 (patch) | |
| tree | b4d2dcc31491d6b2df322a0b06cfa8938951636b /drivers/hid | |
| parent | f70ed8a6f7cd9c55cc16287c584cb26efb53cbd7 (diff) | |
| download | lwn-3121b1c44d0748f0286fd05b89a76232f40d1091.tar.gz lwn-3121b1c44d0748f0286fd05b89a76232f40d1091.zip | |
HID: thingm: add support for blink(1) mk2
The blink(1) mk2 is a new version of the blink(1) USB RGB LED. The new
generation has 2 individually-controllable RGB chips.
This patch adds support for this device to the thingm driver, which
registers 3 new standard LED class instances for the second RGB chip.
Note that the 'n' (set) command does not support setting a color for a
single RGB chip, so it was changed to 'c' (fade) with a timeout of 0.
Signed-off-by: Vivien Didelot <vivien.didelot@savoirfairelinux.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
Diffstat (limited to 'drivers/hid')
| -rw-r--r-- | drivers/hid/hid-thingm.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/drivers/hid/hid-thingm.c b/drivers/hid/hid-thingm.c index 0af0eb446636..31de890d14cf 100644 --- a/drivers/hid/hid-thingm.c +++ b/drivers/hid/hid-thingm.c @@ -23,6 +23,7 @@ /* Firmware major number of supported devices */ #define THINGM_MAJOR_MK1 '1' +#define THINGM_MAJOR_MK2 '2' struct thingm_fwinfo { char major; @@ -35,6 +36,10 @@ const struct thingm_fwinfo thingm_fwinfo[] = { .major = THINGM_MAJOR_MK1, .numrgb = 1, .first = 0, + }, { + .major = THINGM_MAJOR_MK2, + .numrgb = 2, + .first = 1, } }; @@ -117,7 +122,7 @@ static int thingm_version(struct thingm_device *tdev) static int thingm_write_color(struct thingm_rgb *rgb) { - u8 buf[REPORT_SIZE] = { REPORT_ID, 'n', 0, 0, 0, 0, 0, 0, 0 }; + u8 buf[REPORT_SIZE] = { REPORT_ID, 'c', 0, 0, 0, 0, 0, rgb->num, 0 }; buf[2] = rgb->red.ldev.brightness; buf[3] = rgb->green.ldev.brightness; |