From: Kevin Strasser <kevin.strasser@intel.com>
To: igt-dev@lists.freedesktop.org
Subject: [igt-dev] [PATCH 0/3] Add support for fp16 formats
Date: Fri, 5 Apr 2019 13:14:02 -0700 [thread overview]
Message-ID: <1554495245-27955-1-git-send-email-kevin.strasser@intel.com> (raw)
Kernel support for these formats has landed in drm-next.
This series adds a library for converting floats to and from fp16 which enables
a couple of tests to use the new formats.
fp16 coverage is included in these tests:
kms_plane_scaling
kms_rotation_crc
Kevin Strasser (3):
lib: Add halffloat implementation
lib/igt_fb: Add support for fp16 formats through conversion
tests/kms_plane_scaling: Skip testing unsupported fp16 features
COPYING | 22 +++++
lib/Makefile.sources | 2 +
lib/igt_fb.c | 148 ++++++++++++++++++++++++++++-
lib/igt_fb.h | 1 +
lib/igt_halffloat.c | 234 ++++++++++++++++++++++++++++++++++++++++++++++
lib/igt_halffloat.h | 27 ++++++
lib/igt_x86.c | 9 ++
lib/igt_x86.h | 1 +
lib/meson.build | 1 +
tests/kms_plane_scaling.c | 14 ++-
10 files changed, 456 insertions(+), 3 deletions(-)
create mode 100644 lib/igt_halffloat.c
create mode 100644 lib/igt_halffloat.h
--
2.7.4
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next reply other threads:[~2019-04-05 20:14 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-04-05 20:14 Kevin Strasser [this message]
2019-04-05 20:14 ` [igt-dev] [PATCH 1/3] lib: Add halffloat implementation Kevin Strasser
2019-04-24 20:05 ` Daniel Vetter
2019-04-24 20:19 ` Ville Syrjälä
2019-04-24 20:43 ` Strasser, Kevin
2019-04-25 7:34 ` Daniel Vetter
2019-04-05 20:14 ` [igt-dev] [PATCH 2/3] lib/igt_fb: Add support for fp16 formats through conversion Kevin Strasser
2019-04-05 20:14 ` [igt-dev] [PATCH 3/3] tests/kms_plane_scaling: Skip testing unsupported fp16 features Kevin Strasser
2019-04-09 8:17 ` Maarten Lankhorst
2019-04-11 22:36 ` Strasser, Kevin
2019-04-18 19:25 ` Ville Syrjälä
2019-04-05 20:35 ` [igt-dev] ✓ Fi.CI.BAT: success for Add support for fp16 formats Patchwork
2019-04-06 18:11 ` [igt-dev] ✓ Fi.CI.IGT: " Patchwork
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