From: Lucas Stach <l.stach@pengutronix.de>
To: etnaviv@lists.freedesktop.org
Cc: patchwork-lst@pengutronix.de, kernel@pengutronix.de,
dri-devel@lists.freedesktop.org,
Russell King <linux+etnaviv@armlinux.org.uk>
Subject: [PATCH 0/3] etnaviv softpin support
Date: Fri, 2 Aug 2019 19:29:50 +0200 [thread overview]
Message-ID: <20190802172953.4586-1-l.stach@pengutronix.de> (raw)
Hi all,
this implements the last missing bits for softpin aka putting userspace
in charge of the GPU virtual address space. This builds on top of the
per-process address space series. As this is quite a stack of patches
now, I'm providing a git branch [1] with all the necessary patches.
Please note that I have not yet worked in the feedback I got for the
per-process address space patches.
The corresponding userspace bits can be found at [2]. The Mesa changes
always use softpin where possible and now finally allow GC7000 support
to work with a non-horrible UAPI interface.
Regards,
Lucas
[1] https://git.pengutronix.de/git/lst/linux etnaviv/experimental
[2] https://gitlab.freedesktop.org/mesa/mesa/merge_requests/1559
Lucas Stach (3):
drm/etnaviv: skip command stream validation on PPAS capable GPUs
drm/etnaviv: allow to request specific virtual address for gem mapping
drm/etnaviv: implement softpin
drivers/gpu/drm/etnaviv/etnaviv_drv.c | 2 +-
drivers/gpu/drm/etnaviv/etnaviv_drv.h | 2 ++
drivers/gpu/drm/etnaviv/etnaviv_gem.c | 4 +--
drivers/gpu/drm/etnaviv/etnaviv_gem.h | 3 ++-
drivers/gpu/drm/etnaviv/etnaviv_gem_submit.c | 28 ++++++++++++++++++--
drivers/gpu/drm/etnaviv/etnaviv_gpu.c | 9 +++++++
drivers/gpu/drm/etnaviv/etnaviv_mmu.c | 16 +++++++++--
drivers/gpu/drm/etnaviv/etnaviv_mmu.h | 2 +-
include/uapi/drm/etnaviv_drm.h | 5 +++-
9 files changed, 61 insertions(+), 10 deletions(-)
--
2.20.1
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next reply other threads:[~2019-08-02 17:29 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-08-02 17:29 Lucas Stach [this message]
2019-08-02 17:29 ` [PATCH 1/3] drm/etnaviv: skip command stream validation on PPAS capable GPUs Lucas Stach
2019-08-05 8:20 ` Philipp Zabel
2019-08-02 17:29 ` [PATCH 2/3] drm/etnaviv: allow to request specific virtual address for gem mapping Lucas Stach
2019-08-05 8:21 ` Philipp Zabel
2019-08-02 17:29 ` [PATCH 3/3] drm/etnaviv: implement softpin Lucas Stach
2019-08-05 8:58 ` Philipp Zabel
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