[Intel-gfx] [PATCH v2 0/8] Drop frontbuffer rendering support from Skylake and newer

[Rodrigo Vivi]

On Tue, Aug 24, 2021 at 05:58:32PM -0700, José Roberto de Souza wrote:
> This will break some IGT tests, here(https://patchwork.freedesktop.org/series/93764/)

Yeap, it broke. We need to fix that before we can really merge this.

> I fixed the ones part of fast-feedback test list but probably there
> will be more tests needing fix.
> 
> v2:
> - dropped a "drm/damage_helper" patch
> - new patch renaming all DRRS functions to intel_drrs_*()
> - enabling PSR support for display 9, it was left disabled as mistake
> - returning in frontbuffer functions to not set fb_tracking.busy/flip_bits
> 
> Cc: Gwan-gyeong Mun <gwan-gyeong.mun at intel.com>
> Cc: Daniel Vetter <daniel at ffwll.ch>
> 
> José Roberto de Souza (8):
>   drm/i915/display: Drop PSR support from HSW and BDW
>   drm/i915/display: Move DRRS code its own file
>   drm/i915/display: Renaming DRRS functions to intel_drrs_*()
>   drm/i915/display: Some code improvements and code style fixes for DRRS
>   drm/i915/display: Share code between intel_drrs_flush and
>     intel_drrs_invalidate
>   drm/i915/display: Prepare DRRS for frontbuffer rendering drop
>   drm/i915/display/skl+: Drop frontbuffer rendering support
>   drm/i915/display: Drop PSR frontbuffer rendering support
> 
>  Documentation/gpu/i915.rst                    |  25 +-
>  drivers/gpu/drm/i915/Makefile                 |   1 +
>  drivers/gpu/drm/i915/display/intel_cursor.c   |   6 +-
>  drivers/gpu/drm/i915/display/intel_ddi.c      |   7 +-
>  drivers/gpu/drm/i915/display/intel_display.c  |   2 +
>  .../drm/i915/display/intel_display_debugfs.c  |   9 +-
>  .../drm/i915/display/intel_display_types.h    |   2 -
>  drivers/gpu/drm/i915/display/intel_dp.c       | 473 +-----------------
>  drivers/gpu/drm/i915/display/intel_dp.h       |  11 -
>  drivers/gpu/drm/i915/display/intel_drrs.c     | 450 +++++++++++++++++
>  drivers/gpu/drm/i915/display/intel_drrs.h     |  36 ++
>  drivers/gpu/drm/i915/display/intel_fb.c       |   8 +-
>  .../gpu/drm/i915/display/intel_frontbuffer.c  |  25 +-
>  drivers/gpu/drm/i915/display/intel_psr.c      | 283 ++---------
>  drivers/gpu/drm/i915/display/intel_psr.h      |   8 +-
>  drivers/gpu/drm/i915/i915_drv.h               |   4 +-
>  drivers/gpu/drm/i915/i915_irq.c               |  16 -
>  drivers/gpu/drm/i915/i915_pci.c               |   4 +-
>  drivers/gpu/drm/i915/i915_reg.h               |  21 +-
>  19 files changed, 581 insertions(+), 810 deletions(-)
>  create mode 100644 drivers/gpu/drm/i915/display/intel_drrs.c
>  create mode 100644 drivers/gpu/drm/i915/display/intel_drrs.h
> 
> -- 
> 2.33.0
>