diff options
| -rw-r--r-- | drivers/gpu/drm/i915/intel_hdmi.c | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/drivers/gpu/drm/i915/intel_hdmi.c b/drivers/gpu/drm/i915/intel_hdmi.c index c7e912bafb87..70bad5bf1d48 100644 --- a/drivers/gpu/drm/i915/intel_hdmi.c +++ b/drivers/gpu/drm/i915/intel_hdmi.c @@ -1174,9 +1174,12 @@ hdmi_port_clock_valid(struct intel_hdmi *hdmi, if (clock > hdmi_port_clock_limit(hdmi, respect_dvi_limit)) return MODE_CLOCK_HIGH; - /* CHV/BXT DPLL can't generate 216-240 MHz */ - if ((IS_CHERRYVIEW(dev) || IS_BROXTON(dev)) && - clock > 216000 && clock < 240000) + /* BXT DPLL can't generate 223-240 MHz */ + if (IS_BROXTON(dev) && clock > 223333 && clock < 240000) + return MODE_CLOCK_RANGE; + + /* CHV DPLL can't generate 216-240 MHz */ + if (IS_CHERRYVIEW(dev) && clock > 216000 && clock < 240000) return MODE_CLOCK_RANGE; return MODE_OK; |