[Intel-gfx] [PATCH v2 0/3] drm/i915: SKL+ render decompression support

[ville.syrjala at linux.intel.com]

From: Ville Syrjälä <ville.syrjala at linux.intel.com>

Here's the remainder of CCS scanout support. All the i915 prep stuff
has now landed, and we're left with just these three patches.

What's changed since the last time?
* CCS tile is now considered to be 128Bx32 since Jason wants it that way
* A bit of polish here and there

I quickly hacked my software only CCS test to handle the new 128B
concept and it seems to work. The code looks a bit funny because
I now have to compute the stuff based on 128B tiles for addfb,
but I still need to compute it based on 64B tiles to make the
software rendering of CCS work. But it's just a test application
so whatever.

Entire series can be had here:
git://github.com/vsyrjala/linux.git fb_format_dedup_5_ccs_128

Cc: Jason Ekstrand <jason at jlekstrand.net>
Cc: Ben Widawsky <ben at bwidawsk.net>

Ville Syrjälä (3):
  drm: Add mode_config .get_format_info() hook
  drm/i915: Implement .get_format_info() hook for CCS
  drm/i915: Add render decompression support

 drivers/gpu/drm/drm_fb_cma_helper.c  |   2 +-
 drivers/gpu/drm/drm_fourcc.c         |  25 ++++
 drivers/gpu/drm/drm_framebuffer.c    |   9 +-
 drivers/gpu/drm/drm_modeset_helper.c |   2 +-
 drivers/gpu/drm/i915/i915_reg.h      |  23 +++
 drivers/gpu/drm/i915/intel_display.c | 278 ++++++++++++++++++++++++++++++++---
 drivers/gpu/drm/i915/intel_pm.c      |  29 +++-
 drivers/gpu/drm/i915/intel_sprite.c  |   5 +
 include/drm/drm_fourcc.h             |   6 +
 include/drm/drm_mode_config.h        |  14 ++
 include/uapi/drm/drm_fourcc.h        |  20 +++
 11 files changed, 390 insertions(+), 23 deletions(-)

-- 
2.10.2