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From:   Greg Kroah-Hartman <gregkh@linuxfoundation.org>
To:     linux-kernel@vger.kernel.org
Cc:     Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
        stable@vger.kernel.org, Jonathan Teh <jonathan.teh@outlook.com>,
        Jiri Kosina <jkosina@suse.cz>, Sasha Levin <sashal@kernel.org>
Subject: [PATCH 4.9 042/167] HID: hid-led: fix maximum brightness for Dream Cheeky
Date:   Mon, 13 Jun 2022 12:08:36 +0200
Message-Id: <20220613094850.790751050@linuxfoundation.org>
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From: Jonathan Teh <jonathan.teh@outlook.com>

[ 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>
---
 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 d3e1ab162f7c..7fc5982a0ca4 100644
--- a/drivers/hid/hid-led.c
+++ b/drivers/hid/hid-led.c
@@ -369,7 +369,7 @@ 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,
-- 
2.35.1