From: Michael Walle <michael@walle.cc>
To: Robin Murphy <robin.murphy@arm.com>,
etnaviv@lists.freedesktop.org, dri-devel@lists.freedesktop.org,
linux-kernel@vger.kernel.org
Cc: "Lukas F . Hartmann" <lukas@mntre.com>,
Marek Vasut <marek.vasut@gmail.com>,
Lucas Stach <l.stach@pengutronix.de>,
Russell King <linux+etnaviv@armlinux.org.uk>,
Christian Gmeiner <christian.gmeiner@gmail.com>,
David Airlie <airlied@linux.ie>, Daniel Vetter <daniel@ffwll.ch>
Subject: Re: [PATCH v2 0/3] drm/etnaviv: IOMMU related fixes
Date: Sat, 02 Oct 2021 15:50:26 +0200 [thread overview]
Message-ID: <06f099f8799acb9506826050a8610ffa@walle.cc> (raw)
In-Reply-To: <20210907164945.2309815-1-michael@walle.cc>
Am 2021-09-07 18:49, schrieb Michael Walle:
> This patch series fixes usage of the etnaviv driver with GPUs behind a
> IOMMU. It was tested on a NXP LS1028A SoC. Together with Lucas' MMU
> patches
> [1] there are not more (GPU internal) MMU nor (system) IOMMU faults on
> the
> LS1028A.
>
> [1]
> https://lists.freedesktop.org/archives/etnaviv/2021-August/003682.html
>
> changes since v1:
> - don't move the former dma_mask setup code around in patch 2/3. Will
> avoid any confusion.
>
> Michael Walle (3):
> drm/etnaviv: use PLATFORM_DEVID_NONE
> drm/etnaviv: fix dma configuration of the virtual device
> drm/etnaviv: use a 32 bit mask as coherent DMA mask
>
> drivers/gpu/drm/etnaviv/etnaviv_drv.c | 41 ++++++++++++++++++++-------
> 1 file changed, 31 insertions(+), 10 deletions(-)
ping? :)
-michael
next prev parent reply other threads:[~2021-10-02 13:50 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-09-07 16:49 Michael Walle
2021-09-07 16:49 ` [PATCH v2 1/3] drm/etnaviv: use PLATFORM_DEVID_NONE Michael Walle
2021-09-07 16:49 ` [PATCH v2 2/3] drm/etnaviv: fix dma configuration of the virtual device Michael Walle
2021-09-07 16:49 ` [PATCH v2 3/3] drm/etnaviv: use a 32 bit mask as coherent DMA mask Michael Walle
2021-12-01 12:50 ` Robin Murphy
2021-12-01 13:41 ` Lucas Stach
2021-12-01 14:18 ` Robin Murphy
2021-10-02 13:50 ` Michael Walle [this message]
2021-12-01 12:29 ` [PATCH v2 0/3] drm/etnaviv: IOMMU related fixes Lucas Stach
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