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Subject: Re: [PATCH 0/7] sunxi: Remove the calls to dma_direct_set_offset
To:     Maxime Ripard <maxime@cerno.tech>,
        Daniel Vetter <daniel.vetter@intel.com>,
        David Airlie <airlied@linux.ie>, Christoph Hellwig <hch@lst.de>
Cc:     Paul Kocialkowski <paul.kocialkowski@bootlin.com>,
        Yong Deng <yong.deng@magewell.com>,
        linux-arm-kernel@lists.infradead.org,
        Mauro Carvalho Chehab <mchehab@kernel.org>,
        linux-media@vger.kernel.org, dri-devel@lists.freedesktop.org,
        linux-kernel@vger.kernel.org, devel@driverdev.osuosl.org,
        Jernej Skrabec <jernej.skrabec@siol.net>,
        Maarten Lankhorst <maarten.lankhorst@linux.intel.com>,
        Thomas Zimmermann <tzimmermann@suse.de>,
        Robin Murphy <robin.murphy@arm.com>
References: <20201106151411.321743-1-maxime@cerno.tech>
From:   Hans Verkuil <hverkuil-cisco@xs4all.nl>
Message-ID: <33ed44c6-e54d-3769-2a59-ab6c50b49053@xs4all.nl>
Date:   Wed, 11 Nov 2020 15:42:59 +0100
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On 06/11/2020 16:14, Maxime Ripard wrote:
> Hi,
> 
> Here's an attempt to removing the dma_direct_set_offset calls we have in
> numerous drivers and move all those quirks into a global notifier as suggested
> by Robin.

For patches 4-7:

Acked-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>

It's fine by me if this series is merged via the drm subsystem.

Regards,

	Hans

> 
> Let me know what you think,
> Maxime
> 
> Maxime Ripard (7):
>   drm/sun4i: backend: Fix probe failure with multiple backends
>   soc: sunxi: Deal with the MBUS DMA offsets in a central place
>   drm/sun4i: backend: Remove the MBUS quirks
>   media: sun4i: Remove the MBUS quirks
>   media: sun6i: Remove the MBUS quirks
>   media: cedrus: Remove the MBUS quirks
>   media: sun8i-di: Remove the call to of_dma_configure
> 
>  drivers/gpu/drm/sun4i/sun4i_backend.c         |  13 --
>  .../platform/sunxi/sun4i-csi/sun4i_csi.c      |  27 ----
>  .../platform/sunxi/sun6i-csi/sun6i_csi.c      |  17 ---
>  .../media/platform/sunxi/sun8i-di/sun8i-di.c  |   4 -
>  drivers/soc/sunxi/Kconfig                     |   8 ++
>  drivers/soc/sunxi/Makefile                    |   1 +
>  drivers/soc/sunxi/sunxi_mbus.c                | 132 ++++++++++++++++++
>  drivers/staging/media/sunxi/cedrus/cedrus.c   |   1 -
>  drivers/staging/media/sunxi/cedrus/cedrus.h   |   3 -
>  .../staging/media/sunxi/cedrus/cedrus_hw.c    |  18 ---
>  10 files changed, 141 insertions(+), 83 deletions(-)
>  create mode 100644 drivers/soc/sunxi/sunxi_mbus.c
>