Messages in this thread | | | From | Gustavo Padovan <> | Subject | [PATCH v12 0/3] drm: add explicit fencing | Date | Tue, 15 Nov 2016 22:06:38 +0900 |
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From: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
Hi,
Yet another iteration, v12 now after working on the changes proposed by Chris Wilson.
Robert Foss managed to port Android's drm_hwcomposer to the new HWC2 API and added support to fences. Current patches can be seen here:
https://git.collabora.com/cgit/user/robertfoss/drm_hwcomposer.git/log/?h=hwc2_fence_v1
He ran AOSP on top of padovan/fences kernel branch with full fence support on qemu/virgl and msm db410c. That means we already have a working open source userspace using the explicit fencing implementation.
Also i-g-t testing are available with all tests suggested in v7 included:
https://git.collabora.com/cgit/user/padovan/intel-gpu-tools.git/log/
Please review!
Gustavo
[1] https://www.mail-archive.com/linux-kernel@vger.kernel.org/msg1253822.html
Gustavo Padovan (3): drm/fence: add in-fences support drm/fence: add fence timeline to drm_crtc drm/fence: add out-fences support
drivers/gpu/drm/Kconfig | 1 + drivers/gpu/drm/drm_atomic.c | 255 +++++++++++++++++++++++++++++------- drivers/gpu/drm/drm_atomic_helper.c | 5 + drivers/gpu/drm/drm_crtc.c | 52 ++++++++ drivers/gpu/drm/drm_crtc_internal.h | 10 ++ drivers/gpu/drm/drm_plane.c | 1 + include/drm/drm_atomic.h | 1 + include/drm/drm_crtc.h | 40 ++++++ 8 files changed, 320 insertions(+), 45 deletions(-)
-- 2.5.5
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