[igt-dev] [PATCH RFC i-g-t 00/10] GEN12 render and media compression with Clear Color

Mika Kahola
2019-09-25T13:09:36Z

Gen-12 render and media decompression is supported with Y-tiled main surface.
The patch series introduces CCS and MCS support for IGT tests. The patches 7
and 8 introduce format modifier required by Color Clear feature.

The patch series is sent as RFC as the corresponding kernel series

https://patchwork.freedesktop.org/series/67078/

has been sent as RFC and pending reviews comments. As kernel series is a subject
to change, so is this IGT counterpart.

Mika Kahola (10):
Format modifier for Intel Gen-12 render compression
lib/igt_fb.c: Update tile sizes for GEN12 CCS
tests/kms_ccs: Add GEN12 CCS render compression format modifiers
Format modifier for Intel Gen-12 media compression
lib/igt_fb.c: Update tile sizes for GEN12 MCS
tests/kms_ccs: Add GEN12 CCS media compression format modifiers
Format modifier for Gen-12 render engine with Color Clear
lib/igt_fb.c: Update tile sizes for GEN12 Color Clear
tests/kms_ccs: Add GEN12 CCS Color Clear format modifiers
tests/kms_getgfb: Update GEN12 CCS format modifiers

include/drm-uapi/drm_fourcc.h | 4 +++-
lib/igt_fb.c | 40 +++++++++++++++++++++++++++++++++--
lib/ioctl_wrappers.h | 4 +++-
tests/kms_ccs.c | 19 ++++++++++++++---
tests/kms_getfb.c | 5 +++++
5 files changed, 65 insertions(+), 7 deletions(-)