From: Jonathan Teh jonathan.teh@outlook.com
stable inclusion from stable-v5.10.121 commit 39d4bd3f5991f056c1e85b94a0596545a4dc1e97 category: bugfix bugzilla: https://gitee.com/openeuler/kernel/issues/I5L6CQ
Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id=...
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[ Upstream commit 116c3f4a78ebe478d5ad5a038baf931e93e7d748 ]
Increase maximum brightness for Dream Cheeky to 63. Emperically determined based on testing in kernel 4.4 on this device:
Bus 003 Device 002: ID 1d34:0004 Dream Cheeky Webmail Notifier
Fixes: 6c7ad07e9e05 ("HID: migrate USB LED driver from usb misc to hid") Signed-off-by: Jonathan Teh jonathan.teh@outlook.com Signed-off-by: Jiri Kosina jkosina@suse.cz Signed-off-by: Sasha Levin sashal@kernel.org Signed-off-by: Zheng Zengkai zhengzengkai@huawei.com Acked-by: Xie XiuQi xiexiuqi@huawei.com --- drivers/hid/hid-led.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/hid/hid-led.c b/drivers/hid/hid-led.c index c2c66ceca132..7d82f8d426bb 100644 --- a/drivers/hid/hid-led.c +++ b/drivers/hid/hid-led.c @@ -366,7 +366,7 @@ static const struct hidled_config hidled_configs[] = { .type = DREAM_CHEEKY, .name = "Dream Cheeky Webmail Notifier", .short_name = "dream_cheeky", - .max_brightness = 31, + .max_brightness = 63, .num_leds = 1, .report_size = 9, .report_type = RAW_REQUEST,