[Intel-gfx] [PATCH i-g-t 0/7] igt: Add support for testing writeback connectors
Liviu Dudau
liviu.dudau at arm.com
Thu Jul 6 16:14:17 UTC 2017
We're trying to introduce support for writeback connectors, a way to
expose in DRM the hardware functionality from display engines that
allows to write back into memory the result of the DE's composition
of supported planes.
Generic DRM support is available here [1] and will be merged once
this patchset gets approved for inclusion into igt. VC4 support
for writeback is added here [2] and for mali-dp is added here [3].
[1] https://lists.freedesktop.org/archives/dri-devel/2017-May/141796.html
[2] https://lists.freedesktop.org/archives/dri-devel/2017-June/143337.html
[3] https://lists.freedesktop.org/archives/dri-devel/2017-May/141799.html
Many thanks,
Liviu
Brian Starkey (7):
igt: lib/igt_crc: Split out CRC functionality
lib/igt_kms: Add writeback support in lib/
kms_writeback: Add initial writeback tests
lib: Add function to hash a framebuffer
kms_writeback: Add writeback-check-output
lib/igt_kms: Add igt_output_clone_pipe for cloning
kms_writeback: Add tests using a cloned output
lib/Makefile.sources | 2 +
lib/igt_aux.c | 1 +
lib/igt_chamelium.h | 1 +
lib/igt_crc.c | 563 ++++++++++++++++++++++++++++++++++++++
lib/igt_crc.h | 125 +++++++++
lib/igt_debugfs.c | 547 ------------------------------------
lib/igt_debugfs.h | 81 ------
lib/igt_fb.c | 65 +++++
lib/igt_fb.h | 5 +
lib/igt_kms.c | 172 +++++++++---
lib/igt_kms.h | 26 ++
tests/Makefile.sources | 1 +
tests/chamelium.c | 1 +
tests/kms_atomic_transition.c | 1 +
tests/kms_ccs.c | 1 +
tests/kms_chv_cursor_fail.c | 1 +
tests/kms_crtc_background_color.c | 1 +
tests/kms_cursor_crc.c | 1 +
tests/kms_cursor_legacy.c | 1 +
tests/kms_draw_crc.c | 1 +
tests/kms_fbc_crc.c | 1 +
tests/kms_flip_tiling.c | 1 +
tests/kms_frontbuffer_tracking.c | 1 +
tests/kms_mmap_write_crc.c | 1 +
tests/kms_mmio_vs_cs_flip.c | 1 +
tests/kms_pipe_color.c | 1 +
tests/kms_pipe_crc_basic.c | 1 +
tests/kms_plane.c | 1 +
tests/kms_plane_lowres.c | 1 +
tests/kms_plane_multiple.c | 1 +
tests/kms_plane_scaling.c | 1 +
tests/kms_pwrite_crc.c | 1 +
tests/kms_rotation_crc.c | 1 +
tests/kms_universal_plane.c | 1 +
tests/kms_writeback.c | 541 ++++++++++++++++++++++++++++++++++++
tools/intel_display_crc.c | 1 +
36 files changed, 1487 insertions(+), 666 deletions(-)
create mode 100644 lib/igt_crc.c
create mode 100644 lib/igt_crc.h
create mode 100644 tests/kms_writeback.c
--
2.13.1
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