diff options
| -rw-r--r-- | drivers/gpu/drm/i915/intel_crt.c | 5 | ||||
| -rw-r--r-- | drivers/gpu/drm/i915/intel_display.c | 3 |
2 files changed, 6 insertions, 2 deletions
diff --git a/drivers/gpu/drm/i915/intel_crt.c b/drivers/gpu/drm/i915/intel_crt.c index dd729d46a61f..4d3d736a4f56 100644 --- a/drivers/gpu/drm/i915/intel_crt.c +++ b/drivers/gpu/drm/i915/intel_crt.c @@ -594,7 +594,10 @@ void intel_crt_init(struct drm_device *dev) 1 << INTEL_ANALOG_CLONE_BIT | 1 << INTEL_SDVO_LVDS_CLONE_BIT); crt->base.crtc_mask = (1 << 0) | (1 << 1); - connector->interlace_allowed = 1; + if (IS_GEN2(dev)) + connector->interlace_allowed = 0; + else + connector->interlace_allowed = 1; connector->doublescan_allowed = 0; drm_encoder_helper_add(&crt->base.base, &intel_crt_helper_funcs); diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c index d588aec47904..1fde35d53608 100644 --- a/drivers/gpu/drm/i915/intel_display.c +++ b/drivers/gpu/drm/i915/intel_display.c @@ -5385,7 +5385,8 @@ static int i9xx_crtc_mode_set(struct drm_crtc *crtc, } pipeconf &= ~PIPECONF_INTERLACE_MASK; - if (adjusted_mode->flags & DRM_MODE_FLAG_INTERLACE) { + if (!IS_GEN2(dev) && + adjusted_mode->flags & DRM_MODE_FLAG_INTERLACE) { pipeconf |= PIPECONF_INTERLACE_W_FIELD_INDICATION; /* the chip adds 2 halflines automatically */ adjusted_mode->crtc_vtotal -= 1; |