Lines Matching refs:pwm_level_max
95 drm_WARN_ON(display->drm, panel->backlight.pwm_level_max == 0); in intel_backlight_invert_pwm_level()
102 return panel->backlight.pwm_level_max - val + panel->backlight.pwm_level_min; in intel_backlight_invert_pwm_level()
125 panel->backlight.max == 0 || panel->backlight.pwm_level_max == 0); in intel_backlight_level_to_pwm()
128 panel->backlight.pwm_level_min, panel->backlight.pwm_level_max); in intel_backlight_level_to_pwm()
139 panel->backlight.max == 0 || panel->backlight.pwm_level_max == 0); in intel_backlight_level_from_pwm()
144 val = panel->backlight.pwm_level_max - (val - panel->backlight.pwm_level_min); in intel_backlight_level_from_pwm()
146 return scale(val, panel->backlight.pwm_level_min, panel->backlight.pwm_level_max, in intel_backlight_level_from_pwm()
239 drm_WARN_ON(display->drm, panel->backlight.pwm_level_max == 0); in i9xx_set_backlight()
245 lbpc = level * 0xfe / panel->backlight.pwm_level_max + 1; in i9xx_set_backlight()
500 pch_ctl2 = panel->backlight.pwm_level_max << 16; in lpt_enable_backlight()
557 pch_ctl2 = panel->backlight.pwm_level_max << 16; in pch_enable_backlight()
585 freq = panel->backlight.pwm_level_max; in i9xx_enable_backlight()
628 freq = panel->backlight.pwm_level_max; in i965_enable_backlight()
665 ctl = panel->backlight.pwm_level_max << 16; in vlv_enable_backlight()
717 panel->backlight.pwm_level_max); in bxt_enable_backlight()
748 panel->backlight.pwm_level_max); in cnp_enable_backlight()
1212 drm_WARN_ON(display->drm, panel->backlight.pwm_level_max == 0); in get_backlight_min_vbt()
1229 return scale(min, 0, 255, 0, panel->backlight.pwm_level_max); in get_backlight_min_vbt()
1249 panel->backlight.pwm_level_max = pch_ctl2 >> 16; in lpt_setup_backlight()
1253 if (!panel->backlight.pwm_level_max) in lpt_setup_backlight()
1254 panel->backlight.pwm_level_max = get_backlight_max_vbt(connector); in lpt_setup_backlight()
1256 if (!panel->backlight.pwm_level_max) in lpt_setup_backlight()
1299 panel->backlight.pwm_level_max = pch_ctl2 >> 16; in pch_setup_backlight()
1301 if (!panel->backlight.pwm_level_max) in pch_setup_backlight()
1302 panel->backlight.pwm_level_max = get_backlight_max_vbt(connector); in pch_setup_backlight()
1304 if (!panel->backlight.pwm_level_max) in pch_setup_backlight()
1334 panel->backlight.pwm_level_max = ctl >> 17; in i9xx_setup_backlight()
1336 if (!panel->backlight.pwm_level_max) { in i9xx_setup_backlight()
1337 panel->backlight.pwm_level_max = get_backlight_max_vbt(connector); in i9xx_setup_backlight()
1338 panel->backlight.pwm_level_max >>= 1; in i9xx_setup_backlight()
1341 if (!panel->backlight.pwm_level_max) in i9xx_setup_backlight()
1345 panel->backlight.pwm_level_max *= 0xff; in i9xx_setup_backlight()
1351 val = clamp(val, panel->backlight.pwm_level_min, panel->backlight.pwm_level_max); in i9xx_setup_backlight()
1373 panel->backlight.pwm_level_max = ctl >> 16; in i965_setup_backlight()
1375 if (!panel->backlight.pwm_level_max) in i965_setup_backlight()
1376 panel->backlight.pwm_level_max = get_backlight_max_vbt(connector); in i965_setup_backlight()
1378 if (!panel->backlight.pwm_level_max) in i965_setup_backlight()
1382 panel->backlight.pwm_level_max *= 0xff; in i965_setup_backlight()
1408 panel->backlight.pwm_level_max = ctl >> 16; in vlv_setup_backlight()
1410 if (!panel->backlight.pwm_level_max) in vlv_setup_backlight()
1411 panel->backlight.pwm_level_max = get_backlight_max_vbt(connector); in vlv_setup_backlight()
1413 if (!panel->backlight.pwm_level_max) in vlv_setup_backlight()
1447 panel->backlight.pwm_level_max = in bxt_setup_backlight()
1450 if (!panel->backlight.pwm_level_max) in bxt_setup_backlight()
1451 panel->backlight.pwm_level_max = get_backlight_max_vbt(connector); in bxt_setup_backlight()
1453 if (!panel->backlight.pwm_level_max) in bxt_setup_backlight()
1519 panel->backlight.pwm_level_max = in cnp_setup_backlight()
1522 if (!panel->backlight.pwm_level_max) in cnp_setup_backlight()
1523 panel->backlight.pwm_level_max = get_backlight_max_vbt(connector); in cnp_setup_backlight()
1525 if (!panel->backlight.pwm_level_max) in cnp_setup_backlight()
1567 panel->backlight.pwm_level_max = 100; /* 100% */ in ext_pwm_setup_backlight()
1643 panel->backlight.max = panel->backlight.pwm_level_max; in intel_pwm_setup_backlight()