Re: [Intel-gfx] [PATCH v2 5/9] drm/i915: Fix 12bpc HDMI enable for IBX

2015-06-03 Thread Konduru, Chandra
> -Original Message- > From: Intel-gfx [mailto:intel-gfx-boun...@lists.freedesktop.org] On Behalf Of > ville.syrj...@linux.intel.com > Sent: Tuesday, May 05, 2015 7:06 AM > To: intel-gfx@lists.freedesktop.org > Subject: [Intel-gfx] [PATCH v2 5/9] drm/i915: Fix 12bpc H

[Intel-gfx] [PATCH v2 5/9] drm/i915: Fix 12bpc HDMI enable for IBX

2015-05-05 Thread ville . syrjala
From: Ville Syrjälä Follow the procedure listed in Bspec to toggle the port enable bit off and on when enabling HDMI with 12bpc and pixel repeat on IBX. The old code didn't actually enable the port before "toggling" the bit back off, so the whole workaround was essentially a nop. Also take the o