/drivers/video/drm/i915/intel_bios.c |
---|
735,7 → 735,8 |
struct drm_i915_private *dev_priv = dev->dev_private; |
/* Set the Panel Power On/Off timings if uninitialized. */ |
if ((I915_READ(PP_ON_DELAYS) == 0) && (I915_READ(PP_OFF_DELAYS) == 0)) { |
if (!HAS_PCH_SPLIT(dev) && |
I915_READ(PP_ON_DELAYS) == 0 && I915_READ(PP_OFF_DELAYS) == 0) { |
/* Set T2 to 40ms and T5 to 200ms */ |
I915_WRITE(PP_ON_DELAYS, 0x019007d0); |