Message ID | 13845382bcb686ec707f7d3ab2e05a2aabde4e33.1586414867.git.gurus@codeaurora.org (mailing list archive) |
---|---|
State | New, archived |
Headers | show |
Series | [v12,01/11] drm/i915: Use 64-bit division macro | expand |
diff --git a/drivers/gpu/drm/i915/display/intel_panel.c b/drivers/gpu/drm/i915/display/intel_panel.c index 7b3ec6eb..b45eabf 100644 --- a/drivers/gpu/drm/i915/display/intel_panel.c +++ b/drivers/gpu/drm/i915/display/intel_panel.c @@ -1877,7 +1877,7 @@ static int pwm_setup_backlight(struct intel_connector *connector, panel->backlight.min = 0; /* 0% */ panel->backlight.max = 100; /* 100% */ - panel->backlight.level = DIV_ROUND_UP( + panel->backlight.level = DIV_ROUND_UP_ULL( pwm_get_duty_cycle(panel->backlight.pwm) * 100, CRC_PMIC_PWM_PERIOD_NS); panel->backlight.enabled = panel->backlight.level != 0;