drm/i915/xelpd: Add rc_qp_table for rcparams calculation

Browse source

Add the qp table for 444 formats, for 8bpc, 10bpc and 12bpc, as given by
the VESA C model for DSC 1.1

v2:
 - Add include guard to header (Jani)
 - Move the big tables to a .c file (Chris, Jani, Lucas)
v3:
 - Make tables 'static const' and add lookup functions to index into
   them.  (Jani)
v3.1:
 - Include missing .h file.

Cc: Manasi Navare <manasi.d.navare@intel.com>
Signed-off-by: Vandita Kulkarni <vandita.kulkarni@intel.com>
Signed-off-by: Matt Roper <matthew.d.roper@intel.com>
Reviewed-by: Lucas De Marchi <lucas.demarchi@intel.com>
Signed-off-by: Lucas De Marchi <lucas.demarchi@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20210519000625.3184321-3-lucas.demarchi@intel.com

...

This commit is contained in:

Vandita Kulkarni 2021-05-18 17:06:10 -07:00 • committed by Lucas De Marchi

parent db514cac08

commit c33ebdb717

4 changed files with 333 additions and 1 deletions

Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL

Download patch file Download diff file Expand all files Collapse all files

1

drivers/gpu/drm/i915/Makefile

View file

309

drivers/gpu/drm/i915/display/intel_qp_tables.c

View file

14

drivers/gpu/drm/i915/display/intel_qp_tables.h

View file

10

drivers/gpu/drm/i915/display/intel_vdsc.c

View file