Hello,
this series mostly touches G2D code. It introduces the following:
(1) drmHandleEvent2() is added to enable processing of vendor-specific
events. This will be used to expose asynchronous operation of the
G2D. The necessary kernel infrastructure is already there since
a lot of kernel versions. [This touches libdrm core code!]
(2) The necessary infrastructure to handle G2D events. This includes
adding g2d_config_event() and g2d_exec2() to the public API.
A test application is provided to ensure that everything works
as expected.
(3) A small performance test application which can be used to measure
the speed of solid color clear operations. Interesting for
benchmarking and plotting colorful graphs (e.g. through
Mathematica).
(4) g2d_move() which works similar to g2d_copy() but like the C
memmove() properly handles overlapping buffer copies.
Again a test application is present to check that this
indeed does what it should.
(5) Various small changes. A framebuffer colorformat fix for the
general G2D test application. Moving the currently unused
g2d_reset() to the public API. Adding a counterpart to
exynos_bo_map() to unmap buffers again.
(6) Last but not least a small bump of the Exynos version number.
Please review and let me know what I should change/improve.
With best wishes,
Tobias
P.S.: Most patches were submitted already some time ago but never
made it upstream. So if something looks familiar, don't worry! ;)
Tobias Jakobi (13):
drm: Implement drmHandleEvent2()
exynos: Introduce exynos_handle_event()
tests/exynos: add fimg2d performance analysis
exynos/fimg2d: add g2d_config_event
exynos: fimg2d: add g2d_exec2
tests/exynos: add fimg2d event test
tests/exynos: use XRGB8888 for framebuffer
exynos: fimg2d: add g2d_set_direction
exynos/fimg2d: add g2d_move
tests/exynos: add test for g2d_move
exynos/fimg2d: add exynos_bo_unmap()
exynos/fimg2d: add g2d_reset() to public API
exynos: bump version number
exynos/exynos-symbol-check | 5 +
exynos/exynos_drm.c | 48 ++++++
exynos/exynos_drm.h | 12 ++
exynos/exynos_drmif.h | 27 +++
exynos/exynos_fimg2d.c | 164 +++++++++++++++++--
exynos/exynos_fimg2d.h | 49 ++++++
exynos/libdrm_exynos.pc.in | 2 +-
tests/exynos/Makefile.am | 26 ++-
tests/exynos/exynos_fimg2d_event.c | 326 +++++++++++++++++++++++++++++++++++++
tests/exynos/exynos_fimg2d_perf.c | 320 ++++++++++++++++++++++++++++++++++++
tests/exynos/exynos_fimg2d_test.c | 134 ++++++++++++++-
xf86drm.h | 21 +++
xf86drmMode.c | 10 +-
13 files changed, 1128 insertions(+), 16 deletions(-)
create mode 100644 tests/exynos/exynos_fimg2d_event.c
create mode 100644 tests/exynos/exynos_fimg2d_perf.c
--
2.0.5
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