Lines Matching defs:pwm
8 #include <linux/pwm.h>
203 pwm_get_state(panel->backlight.pwm, &state);
283 pwm_apply_might_sleep(panel->backlight.pwm, &panel->backlight.pwm_state);
439 pwm_apply_might_sleep(panel->backlight.pwm, &panel->backlight.pwm_state);
764 pwm_apply_might_sleep(panel->backlight.pwm, &panel->backlight.pwm_state);
1181 u32 pwm;
1189 pwm = panel->backlight.pwm_funcs->hz_to_pwm(connector, pwm_freq_hz);
1190 if (!pwm) {
1196 return pwm;
1542 panel->backlight.pwm = pwm_get(i915->drm.dev, "pwm_pmic_backlight");
1545 panel->backlight.pwm = pwm_get(i915->drm.dev, "pwm_soc_backlight");
1549 if (IS_ERR(panel->backlight.pwm)) {
1552 panel->backlight.pwm = NULL;
1560 if (pwm_is_enabled(panel->backlight.pwm)) {
1562 pwm_get_state(panel->backlight.pwm, &panel->backlight.pwm_state);
1709 /* dispose of the pwm */
1710 if (panel->backlight.pwm)
1711 pwm_put(panel->backlight.pwm);