diff options
Diffstat (limited to 'drivers/gpu/drm/gma500/psb_intel_lvds.c')
| -rw-r--r-- | drivers/gpu/drm/gma500/psb_intel_lvds.c | 25 |
1 files changed, 14 insertions, 11 deletions
diff --git a/drivers/gpu/drm/gma500/psb_intel_lvds.c b/drivers/gpu/drm/gma500/psb_intel_lvds.c index 483fdce74e39..be3eefec5152 100644 --- a/drivers/gpu/drm/gma500/psb_intel_lvds.c +++ b/drivers/gpu/drm/gma500/psb_intel_lvds.c @@ -388,11 +388,11 @@ bool psb_intel_lvds_mode_fixup(struct drm_encoder *encoder, /* PSB requires the LVDS is on pipe B, MRST has only one pipe anyway */ if (!IS_MRST(dev) && gma_crtc->pipe == 0) { - printk(KERN_ERR "Can't support LVDS on pipe A\n"); + pr_err("Can't support LVDS on pipe A\n"); return false; } if (IS_MRST(dev) && gma_crtc->pipe != 0) { - printk(KERN_ERR "Must use PIPE A\n"); + pr_err("Must use PIPE A\n"); return false; } /* Should never happen!! */ @@ -400,8 +400,7 @@ bool psb_intel_lvds_mode_fixup(struct drm_encoder *encoder, head) { if (tmp_encoder != encoder && tmp_encoder->crtc == encoder->crtc) { - printk(KERN_ERR "Can't enable LVDS and another " - "encoder on the same pipe\n"); + pr_err("Can't enable LVDS and another encoder on the same pipe\n"); return false; } } @@ -760,20 +759,23 @@ void psb_intel_lvds_init(struct drm_device *dev, if (scan->type & DRM_MODE_TYPE_PREFERRED) { mode_dev->panel_fixed_mode = drm_mode_duplicate(dev, scan); + DRM_DEBUG_KMS("Using mode from DDC\n"); goto out; /* FIXME: check for quirks */ } } /* Failed to get EDID, what about VBT? do we need this? */ - if (mode_dev->vbt_mode) + if (dev_priv->lfp_lvds_vbt_mode) { mode_dev->panel_fixed_mode = - drm_mode_duplicate(dev, mode_dev->vbt_mode); + drm_mode_duplicate(dev, dev_priv->lfp_lvds_vbt_mode); - if (!mode_dev->panel_fixed_mode) - if (dev_priv->lfp_lvds_vbt_mode) - mode_dev->panel_fixed_mode = - drm_mode_duplicate(dev, - dev_priv->lfp_lvds_vbt_mode); + if (mode_dev->panel_fixed_mode) { + mode_dev->panel_fixed_mode->type |= + DRM_MODE_TYPE_PREFERRED; + DRM_DEBUG_KMS("Using mode from VBT\n"); + goto out; + } + } /* * If we didn't get EDID, try checking if the panel is already turned @@ -790,6 +792,7 @@ void psb_intel_lvds_init(struct drm_device *dev, if (mode_dev->panel_fixed_mode) { mode_dev->panel_fixed_mode->type |= DRM_MODE_TYPE_PREFERRED; + DRM_DEBUG_KMS("Using pre-programmed mode\n"); goto out; /* FIXME: check for quirks */ } } |