[GIT PULL] etnaviv-next for 4.9

[Lucas Stach]

Hi Dave,

just wanted to make sure that the etnaviv pull-request doesn't fall
through the cracks again, before I'm heading off to XDC.

Hopefully the hickups in our infrastructure haven't caused you any
inconvenience with this one.

Regards,
Lucas

Am Donnerstag, den 15.09.2016, 16:28 +0200 schrieb Lucas Stach:
> Hi Dave,
> 
> this is the etnaviv feature pull-request for Linux 4.9.
> 
> Notable changes:
> 
> - Cleanups from Fabio to some error paths and proper error
> propagation.
> 
> - Lots of refactoring and new code to support the new MMU version 2,
> still relatively unoptimized and doesn't yet provide better process
> isolation than MMUv1, but enough to get newer cores up and running.
> 
> - New hardware support: GC3000, as found on the NXP i.MX6 QuadPlus
> SoC.
> 
> Regards,
> Lucas
> 
> The following changes since commit
> 29b4817d4018df78086157ea3a55c1d9424a7cfc:
> 
>   Linux 4.8-rc1 (2016-08-07 18:18:00 -0700)
> 
> are available in the git repository at:
> 
>   git://git.pengutronix.de/git/lst/linux.git drm-etnaviv-next
> 
> for you to fetch changes up to
> 1b94a9b7d2dc26ddfd66b0d9c4533040a78cc394:
> 
>   drm/etnaviv: mark whole context as lost in recover worker (2016-09-
> 15 15:29:46 +0200)
> 
> ----------------------------------------------------------------
> Fabio Estevam (3):
>       drm/etnaviv: check for errors when enabling clocks
>       drm/etnaviv: remove unneeded 'fail' label
>       drm/etnaviv: remove unneeded variable initialization
> 
> Lucas Stach (22):
>       drm/etnaviv: take GPU lock later in the submit process
>       drm/etnaviv: fold various clock enable/disable functions into
> top ones
>       drm/etnaviv: only try to use the linear window on MMUv1
>       drm/etnaviv: only check if the cmdbuf is inside the linear
> window on MMUv1
>       drm/etnaviv: rename etnaviv_iommu_domain_restore to
> etnaviv_iommuv1_restore
>       drm/etnaviv: move linear window setup into
> etnaviv_iommuv1_restore
>       drm/etnaviv: indirect IOMMU restore through etnaviv MMU
>       drm/etnaviv: move IOMMU domain allocation into etnaviv MMU
>       drm/etnaviv: remove unused iommu_v2 header
>       drm/etnaviv: move gpu_va() to etnaviv mmu
>       drm/etnaviv: split out wait for gpu idle
>       drm/etnaviv: split out FE start
>       drm/etnaviv: split out iova search and MMU reaping logic
>       drm/etnaviv: map cmdbuf through MMU on version 2
>       drm/etnaviv: add function to construct MMUv2 init buffer
>       drm/etnaviv: add flushing logic for MMUv2
>       drm/etnaviv: handle MMU exception in IRQ handler
>       drm/etnaviv: implement IOMMUv2 translation
>       drm/etnaviv: fix up model and revision for GC2000+
>       drm/etnaviv: space out IOVA layout for cmdbufs on MMUv2
>       drm/etnaviv: record correct cmdbuf IOVA in dump
>       drm/etnaviv: mark whole context as lost in recover worker
> 
>  drivers/gpu/drm/etnaviv/etnaviv_buffer.c   |  81
> +++++++++++++++++++++++++--------
>  drivers/gpu/drm/etnaviv/etnaviv_drv.h      |   1 +
>  drivers/gpu/drm/etnaviv/etnaviv_dump.c     |   6 ++-
>  drivers/gpu/drm/etnaviv/etnaviv_gpu.c      | 243
> ++++++++++++++++++++++++++++++++++++++++++++++-----------------------
> ------------------------------
>  drivers/gpu/drm/etnaviv/etnaviv_gpu.h      |   4 ++
>  drivers/gpu/drm/etnaviv/etnaviv_iommu.c    |  15 +++++--
>  drivers/gpu/drm/etnaviv/etnaviv_iommu.h    |  10 ++---
>  drivers/gpu/drm/etnaviv/etnaviv_iommu_v2.c | 261
> +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
> ++++++++++++++++++++++++++++++++++++--
>  drivers/gpu/drm/etnaviv/etnaviv_iommu_v2.h |  25 -----------
>  drivers/gpu/drm/etnaviv/etnaviv_mmu.c      | 149
> ++++++++++++++++++++++++++++++++++++++++++++++++-------------
>  drivers/gpu/drm/etnaviv/etnaviv_mmu.h      |   9 +++-
>  drivers/gpu/drm/etnaviv/state_hi.xml.h     |   9 ++--
>  12 files changed, 587 insertions(+), 226 deletions(-)
>  delete mode 100644 drivers/gpu/drm/etnaviv/etnaviv_iommu_v2.h
> 
> 
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