From: Petri Karhula Date: Fri, 5 Dec 2025 12:19:48 +0000 (+0000) Subject: mfd: cgbc: Add support for backlight X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=702273a0ea7bf01e7ed18914cb8767714a325412;p=thirdparty%2Flinux.git mfd: cgbc: Add support for backlight The Board Controller has control for display backlight. Add backlight cell for the cgbc-backlight driver which adds support for backlight brightness control. Signed-off-by: Petri Karhula Reviewed-by: Thomas Richard Link: https://patch.msgid.link/20251205-cgbc-backlight-v6-2-e4175b0bf406@novatron.fi Signed-off-by: Lee Jones --- diff --git a/drivers/mfd/cgbc-core.c b/drivers/mfd/cgbc-core.c index 4782ff1114a9..10bb4b414c34 100644 --- a/drivers/mfd/cgbc-core.c +++ b/drivers/mfd/cgbc-core.c @@ -237,6 +237,7 @@ static struct mfd_cell cgbc_devs[] = { { .name = "cgbc-i2c", .id = 1 }, { .name = "cgbc-i2c", .id = 2 }, { .name = "cgbc-hwmon" }, + { .name = "cgbc-backlight" }, }; static int cgbc_map(struct cgbc_device_data *cgbc)