[Intel-gfx] [v2 0/2] Re-enable FBC on TGL

Uma Shankar uma.shankar at intel.com
Thu Nov 19 15:50:48 UTC 2020

FBC was disabled on TGL due to random underruns. It has
been determined that FBC will not work reliably with PSR2.
This series re-enables fbc along with taking care of the
PSR2 limitations for TGL.

Bspec: 50422 HSD: 14010260002

v2: Addressed review comments and added bspec links

Uma Shankar (2):
  drm/i915/display/tgl: Disable FBC with PSR2
  Revert "drm/i915/display/fbc: Disable fbc by default on TGL"

 drivers/gpu/drm/i915/display/intel_fbc.c | 18 +++++++++++-------
 1 file changed, 11 insertions(+), 7 deletions(-)


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