[Intel-gfx] [PATCH 00/33] drm/915: Get rid of IS_DISPLAYREG()

[ville.syrjala at linux.intel.com]

Hi Daniel, 

Here's the proper "kill IS_DISPLAYREG()" series, based on the feedback
to the RFC. Hopefully I managed to address most of the comments.

Changes since the RFC:
- split the monster patch into small chunks
- s/mmio_offset/display_mmio_offset
- use enum port in hdmi/dp code
- VLV only registers were adjusted to use VLV_DISPLAY_BASE directly
  instead of display_mmio_offset.
- interrupt register changes moved to end of series (easy to drop if
  you don't like it)
- VLV_ADPA left alone + fixed some code in intel_crt.c
- GMBUS regs dropped, they're handled via gpio_mmio_base
- VGA0/VGA1/VGA_PD dropped, and fixed the suspend/resume code not to
  touch them
- _FPA0 & co., DPLL_TEST, RENCLK_GATE_D1/D2, DEUC dropped
- G4X_AUD_CNTL_ST & co. dropped (needs more work for VLV anyway)
- BLC registers dropped (needs more work for VLV anyway)
- VIDEO_DIP_CTL & co. dropped (VLV has per pipe regs for these,
  probably needs more work)
- PP registers dropped (VLV has per pipe regs for these, probably
  needs more work)
- PFA/PFB panel fitter regs dropped