@@ -99,6 +99,10 @@ static const struct mfd_cell cros_ec_wdt_cells[] = {
{ .name = "cros-ec-wdt", }
};
+static const struct mfd_cell cros_ec_keyboard_leds_cells[] = {
+ { .name = "cros-keyboard-leds", },
+};
+
static const struct cros_feature_to_cells cros_subdevices[] = {
{
.id = EC_FEATURE_CEC,
@@ -125,6 +129,11 @@ static const struct cros_feature_to_cells cros_subdevices[] = {
.mfd_cells = cros_ec_wdt_cells,
.num_cells = ARRAY_SIZE(cros_ec_wdt_cells),
},
+ {
+ .id = EC_FEATURE_PWM_KEYB,
+ .mfd_cells = cros_ec_keyboard_leds_cells,
+ .num_cells = ARRAY_SIZE(cros_ec_keyboard_leds_cells),
+ },
};
static const struct mfd_cell cros_ec_platform_cells[] = {
Load cros_kbd_led_backlight when the EC reports EC_FEATURE_PWM_KEYB. This makes cros_kbd_led_backlight work on machines without specific ACPI or OF support for the keyboard backlight. Signed-off-by: Thomas Weißschuh <linux@weissschuh.net> --- drivers/mfd/cros_ec_dev.c | 9 +++++++++ 1 file changed, 9 insertions(+)