[igt-dev] [PATCH i-g-t v4 0/8] VDSC YCbCr420 + Fractional BPP

Swati Sharma
2023-01-12T07:33:30Z

In this series, fractional BPP patches are added
on top of VDSC YCbCr420 from
https://patchwork.freedesktop.org/series/110336/
DSC related functions are moved from igt_kms to igt_dsc (new lib file).
kms_dsc_helper file is created to consolidate all the wrapper functions
used in kms_dsc.
Based on the review comments, function parameters are modified so that
they can be resused for PSR2+DSC testcases.

Swati Sharma (8):
lib/dsc: Move VDSC functions to separate lib file
Move wrapper functions from kms_dsc to kms_dsc_helper
lib/dsc: Add helpers for VDSC YCbCr420 debugfs entry
tests/i915/kms_dsc: Prep work for extending val support for VDSC
YCbCr420
tests/i915/kms_dsc: Enable validation for VDSC YCbCr420
lib/dsc: Add helpers for VDSC Fractional BPP debugfs entry
tests/i915/kms_dsc: Enable validation for VDSC Fractional BPP
tests/i915/kms_dsc: Add test summary

lib/igt.h | 1 +
lib/igt_dsc.c | 284 ++++++++++++++++++++++++++++++++++++
lib/igt_dsc.h | 28 ++++
lib/igt_kms.c | 144 +++---------------
lib/igt_kms.h | 16 +-
lib/meson.build | 1 +
tests/i915/kms_dsc.c | 258 ++++++++++++++------------------
tests/i915/kms_dsc_helper.c | 204 ++++++++++++++++++++++++++
tests/i915/kms_dsc_helper.h | 43 ++++++
tests/meson.build | 10 +-
10 files changed, 703 insertions(+), 286 deletions(-)
create mode 100644 lib/igt_dsc.c
create mode 100644 lib/igt_dsc.h
create mode 100644 tests/i915/kms_dsc_helper.c
create mode 100644 tests/i915/kms_dsc_helper.h

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2.25.1