All of lore.kernel.org
 help / color / mirror / Atom feed
From: Lucas Stach <l.stach@pengutronix.de>
To: Michael Walle <michael@walle.cc>,
	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>,
	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: Wed, 01 Dec 2021 13:29:31 +0100	[thread overview]
Message-ID: <1b03b591d51250d5049028e93c1a54ef7f28aeae.camel@pengutronix.de> (raw)
In-Reply-To: <20210907164945.2309815-1-michael@walle.cc>

Hi Michael,

Am Dienstag, dem 07.09.2021 um 18:49 +0200 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(-)
> 
Thanks for the patches! I applied them to my etnaviv/next branch.

Regards,
Lucas


WARNING: multiple messages have this Message-ID (diff)
From: Lucas Stach <l.stach@pengutronix.de>
To: Michael Walle <michael@walle.cc>,
	Robin Murphy <robin.murphy@arm.com>,
	 etnaviv@lists.freedesktop.org, dri-devel@lists.freedesktop.org,
	 linux-kernel@vger.kernel.org
Cc: David Airlie <airlied@linux.ie>,
	Marek Vasut <marek.vasut@gmail.com>,
	Russell King <linux+etnaviv@armlinux.org.uk>,
	"Lukas F . Hartmann" <lukas@mntre.com>
Subject: Re: [PATCH v2 0/3] drm/etnaviv: IOMMU related fixes
Date: Wed, 01 Dec 2021 13:29:31 +0100	[thread overview]
Message-ID: <1b03b591d51250d5049028e93c1a54ef7f28aeae.camel@pengutronix.de> (raw)
In-Reply-To: <20210907164945.2309815-1-michael@walle.cc>

Hi Michael,

Am Dienstag, dem 07.09.2021 um 18:49 +0200 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(-)
> 
Thanks for the patches! I applied them to my etnaviv/next branch.

Regards,
Lucas


  parent reply	other threads:[~2021-12-01 12:29 UTC|newest]

Thread overview: 13+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-09-07 16:49 [PATCH v2 0/3] drm/etnaviv: IOMMU related fixes 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 12:50     ` Robin Murphy
2021-12-01 13:41     ` Lucas Stach
2021-12-01 13:41       ` Lucas Stach
2021-12-01 14:18       ` Robin Murphy
2021-12-01 14:18         ` Robin Murphy
2021-10-02 13:50 ` [PATCH v2 0/3] drm/etnaviv: IOMMU related fixes Michael Walle
2021-12-01 12:29 ` Lucas Stach [this message]
2021-12-01 12:29   ` Lucas Stach

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=1b03b591d51250d5049028e93c1a54ef7f28aeae.camel@pengutronix.de \
    --to=l.stach@pengutronix.de \
    --cc=airlied@linux.ie \
    --cc=christian.gmeiner@gmail.com \
    --cc=daniel@ffwll.ch \
    --cc=dri-devel@lists.freedesktop.org \
    --cc=etnaviv@lists.freedesktop.org \
    --cc=linux+etnaviv@armlinux.org.uk \
    --cc=linux-kernel@vger.kernel.org \
    --cc=lukas@mntre.com \
    --cc=marek.vasut@gmail.com \
    --cc=michael@walle.cc \
    --cc=robin.murphy@arm.com \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line before the message body. 
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.