Searched refs:ktd253 (Results 1 - 2 of 2) sorted by relevance
| /kernel/linux/linux-5.10/drivers/video/backlight/ |
| H A D | ktd253-backlight.c | 38 static void ktd253_backlight_set_max_ratio(struct ktd253_backlight *ktd253) in ktd253_backlight_set_max_ratio() argument
40 gpiod_set_value_cansleep(ktd253->gpiod, 1); in ktd253_backlight_set_max_ratio()
45 static int ktd253_backlight_stepdown(struct ktd253_backlight *ktd253) in ktd253_backlight_stepdown() argument
63 gpiod_set_value(ktd253->gpiod, 0); in ktd253_backlight_stepdown()
65 gpiod_set_value(ktd253->gpiod, 1); in ktd253_backlight_stepdown()
68 dev_err(ktd253->dev, "PCM on backlight took too long (%llu ns)\n", ns); in ktd253_backlight_stepdown()
77 struct ktd253_backlight *ktd253 = bl_get_data(bl); in ktd253_backlight_update_status() local
80 u16 current_ratio = ktd253->ratio; in ktd253_backlight_update_status()
83 dev_dbg(ktd253->dev, "new brightness/ratio: %d/32\n", brightness); in ktd253_backlight_update_status()
92 gpiod_set_value_cansleep(ktd253 in ktd253_backlight_update_status()
147 struct ktd253_backlight *ktd253; ktd253_backlight_probe() local
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| /kernel/linux/linux-6.6/drivers/video/backlight/ |
| H A D | ktd253-backlight.c | 38 static void ktd253_backlight_set_max_ratio(struct ktd253_backlight *ktd253) in ktd253_backlight_set_max_ratio() argument
40 gpiod_set_value_cansleep(ktd253->gpiod, 1); in ktd253_backlight_set_max_ratio()
45 static int ktd253_backlight_stepdown(struct ktd253_backlight *ktd253) in ktd253_backlight_stepdown() argument
63 gpiod_set_value(ktd253->gpiod, 0); in ktd253_backlight_stepdown()
65 gpiod_set_value(ktd253->gpiod, 1); in ktd253_backlight_stepdown()
68 dev_err(ktd253->dev, "PCM on backlight took too long (%llu ns)\n", ns); in ktd253_backlight_stepdown()
77 struct ktd253_backlight *ktd253 = bl_get_data(bl); in ktd253_backlight_update_status() local
80 u16 current_ratio = ktd253->ratio; in ktd253_backlight_update_status()
83 dev_dbg(ktd253->dev, "new brightness/ratio: %d/32\n", brightness); in ktd253_backlight_update_status()
92 gpiod_set_value_cansleep(ktd253 in ktd253_backlight_update_status()
147 struct ktd253_backlight *ktd253; ktd253_backlight_probe() local
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