From: Swati Sharma <swati2.sharma@intel.com>
To: igt-dev@lists.freedesktop.org
Cc: Swati Sharma <swati2.sharma@intel.com>
Subject: [PATCH i-g-t 0/6] Add FIXED_MATRIX colorop tests
Date: Tue, 28 Jul 2026 00:25:25 +0530 [thread overview]
Message-ID: <20260727185531.4046807-1-swati2.sharma@intel.com> (raw)
Add support for testing the DRM FIXED_MATRIX colorop type, which
selects from predefined hardware color space conversion matrices
rather than programmable coefficients.
The series adds:
- UAPI definition for DRM_COLOROP_FIXED_MATRIX
- FIXED_MATRIX_TYPE property support in igt_kms
- Colorop helper support for configuring FIXED_MATRIX blocks
- Pipe-CRC based tests in kms_color_pipeline
- Chamelium frame-capture based tests in kms_chamelium_color_pipeline
Supported FIXED_MATRIX modes:
- YCbCr 601 Full NC to RGB
- YCbCr 709 Full NC to RGB
- YCbCr 2020 Full NC to RGB
- YCbCr limited to full
- RGB709 to RGB2020
The tests validate standalone FIXED_MATRIX, FIXED_MATRIX + 1D LUT,
1D LUT + FIXED_MATRIX + 1D LUT, and YCbCr range correction pipelines
matching the SDR plane hardware pipeline structure.
Swati Sharma (6):
include/drm-uapi: Add DRM_COLOROP_FIXED_MATRIX definition
lib/igt_kms: Add FIXED_MATRIX_TYPE colorop property
tests/kms_colorop_helper: Add FIXED_MATRIX colorop support
tests/kms_color_pipeline: Add FIXED_MATRIX colorop tests
tests/kms_color_pipeline: Remove unused color_depth and drm_format
tests/kms_chamelium_color_pipeline: Add FIXED_MATRIX colorop tests
include/drm-uapi/drm_mode.h | 11 +
lib/igt_kms.c | 1 +
lib/igt_kms.h | 1 +
.../chamelium/kms_chamelium_color_pipeline.c | 339 +++++++++++++++
tests/kms_color_pipeline.c | 391 +++++++++++++++++-
tests/kms_colorop_helper.c | 20 +
tests/kms_colorop_helper.h | 20 +-
7 files changed, 776 insertions(+), 7 deletions(-)
--
2.25.1
next reply other threads:[~2026-07-27 18:47 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-07-27 18:55 Swati Sharma [this message]
2026-07-27 18:55 ` [PATCH i-g-t 1/6] include/drm-uapi: Add DRM_COLOROP_FIXED_MATRIX definition Swati Sharma
2026-07-27 18:55 ` [PATCH i-g-t 2/6] lib/igt_kms: Add FIXED_MATRIX_TYPE colorop property Swati Sharma
2026-07-27 18:55 ` [PATCH i-g-t 3/6] tests/kms_colorop_helper: Add FIXED_MATRIX colorop support Swati Sharma
2026-07-27 18:55 ` [PATCH i-g-t 4/6] tests/kms_color_pipeline: Add FIXED_MATRIX colorop tests Swati Sharma
2026-07-27 18:55 ` [PATCH i-g-t 5/6] tests/kms_color_pipeline: Remove unused color_depth and drm_format Swati Sharma
2026-07-27 18:55 ` [PATCH i-g-t 6/6] tests/kms_chamelium_color_pipeline: Add FIXED_MATRIX colorop tests Swati Sharma
2026-07-27 20:59 ` ✓ Xe.CI.BAT: success for Add FIXED_MATRIX colorop tests (rev2) Patchwork
2026-07-27 21:00 ` ✓ i915.CI.BAT: " Patchwork
2026-07-28 0:45 ` ✗ Xe.CI.FULL: failure " Patchwork
2026-07-28 4:38 ` ✗ i915.CI.Full: " Patchwork
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