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Code Issues Releases Wiki Activity

HID: playstation: make LED brightness adjustable in ps_led_register.

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Make the max_brightness adjustable through ps_led_info struct. This
paves the way for a next DualShock4 patch to allow larger brightness
values.

Signed-off-by: Roderick Colenbrander <roderick.colenbrander@sony.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
This commit is contained in:
Roderick Colenbrander 2022-10-29 11:48:45 -07:00 committed by Jiri Kosina
parent 4e463ec4ba
commit 316f57fb3f
1 changed files with 7 additions and 6 deletions
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13
drivers/hid/hid-playstation.c
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@ -60,6 +60,7 @@ struct ps_calibration_data {
struct ps_led_info {
const char *name;
const char *color;
int max_brightness;
enum led_brightness (*brightness_get)(struct led_classdev *cdev);
int (*brightness_set)(struct led_classdev *cdev, enum led_brightness);
};
@ -703,7 +704,7 @@ static int ps_led_register(struct ps_device *ps_dev, struct led_classdev *led,
return -ENOMEM;
led->brightness = 0;
led->max_brightness = 1;
led->max_brightness = led_info->max_brightness;
led->flags = LED_CORE_SUSPENDRESUME;
led->brightness_get = led_info->brightness_get;
led->brightness_set_blocking = led_info->brightness_set;
@ -1459,15 +1460,15 @@ static struct ps_device *dualsense_create(struct hid_device *hdev)
int i, ret;
static const struct ps_led_info player_leds_info[] = {
{ LED_FUNCTION_PLAYER1, "white", dualsense_player_led_get_brightness,
{ LED_FUNCTION_PLAYER1, "white", 1, dualsense_player_led_get_brightness,
dualsense_player_led_set_brightness },
{ LED_FUNCTION_PLAYER2, "white", dualsense_player_led_get_brightness,
{ LED_FUNCTION_PLAYER2, "white", 1, dualsense_player_led_get_brightness,
dualsense_player_led_set_brightness },
{ LED_FUNCTION_PLAYER3, "white", dualsense_player_led_get_brightness,
{ LED_FUNCTION_PLAYER3, "white", 1, dualsense_player_led_get_brightness,
dualsense_player_led_set_brightness },
{ LED_FUNCTION_PLAYER4, "white", dualsense_player_led_get_brightness,
{ LED_FUNCTION_PLAYER4, "white", 1, dualsense_player_led_get_brightness,
dualsense_player_led_set_brightness },
{ LED_FUNCTION_PLAYER5, "white", dualsense_player_led_get_brightness,
{ LED_FUNCTION_PLAYER5, "white", 1, dualsense_player_led_get_brightness,
dualsense_player_led_set_brightness }
};