From: Zubair Lutfullah Kakakhel <Zubair.Kakakhel@imgtec.com>
To: Andy Yan <andy.yan@rock-chips.com>,
airlied@linux.ie, heiko@sntech.de, fabio.estevam@freescale.com,
rmk+kernel@arm.linux.org.uk
Cc: devel@driverdev.osuosl.org, devicetree@vger.kernel.org,
Dave Airlie <airlied@redhat.com>, Arnd Bergmann <arnd@arndb.de>,
Josh Boyer <jwboyer@redhat.com>,
Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org,
Inki Dae <inki.dae@samsung.com>,
linux-rockchip@lists.infradead.org,
Rob Herring <robh+dt@kernel.org>,
Sean Paul <seanpaul@chromium.org>,
Philipp Zabel <p.zabel@pengutronix.de>,
ykk@rock-chips.com, Grant Likely <grant.likely@linaro.org>,
djkurtz@google.com, Shawn Guo <shawn.guo@linaro.org>,
jay.xu@rock-chips.com, Lucas Stach <l.stach@pengutronix.de>
Subject: Re: [PATCH v7 5/7] drm: bridge/dw-hdmi: add support for multi byte register width access
Date: Tue, 11 Nov 2014 14:48:02 +0000 [thread overview]
Message-ID: <546221A2.30706@imgtec.com> (raw)
In-Reply-To: <5462214F.4010504@rock-chips.com>
On 11/11/14 14:46, Andy Yan wrote:
>
> On 2014年11月11日 22:20, Zubair Lutfullah Kakakhel wrote:
>> Hi Andy,
>>
>> This patch adds the reg-io-width binding.
>>
>> Hence the binding patch should come before it.
>>
> do you mean that I should put dts binding patch
> before this patch?
Yes. The patch adding the binding to the Documentation folder comes
before the driver implementing the binding.
ZubairLK
>> On 11/11/14 12:53, Andy Yan wrote:
>>> On rockchip rk3288, only word(32-bit) accesses are
>>> permitted for hdmi registers. Byte width accesses (writeb,
>>> readb) generate an imprecise external abort.
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next prev parent reply other threads:[~2014-11-11 14:48 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-11-11 12:48 [PATCH v7 0/7] dw-hdmi: convert imx hdmi to bridge/dw-hdmi Andy Yan
[not found] ` <1415710124-11887-1-git-send-email-andy.yan-TNX95d0MmH7DzftRWevZcw@public.gmane.org>
2014-11-11 12:50 ` [PATCH v7 1/7] staging: imx-drm: imx-hdmi: make checkpatch happy Andy Yan
[not found] ` <1415710229-11935-1-git-send-email-andy.yan-TNX95d0MmH7DzftRWevZcw@public.gmane.org>
2014-11-11 12:51 ` [PATCH v7 2/7] staging: imx-drm: imx-hdmi: return defer if can't get ddc i2c adapter Andy Yan
2014-11-11 12:52 ` [PATCH v7 3/7] staging: imx-drm: imx-hdmi: split imx soc specific code from imx-hdmi Andy Yan
2014-11-11 12:53 ` [PATCH v7 4/7] staging: imx-drm: imx-hdmi: move imx-hdmi to bridge/dw-hdmi Andy Yan
2014-11-11 14:16 ` Zubair Lutfullah Kakakhel
[not found] ` <54621A3D.9090406-1AXoQHu6uovQT0dZR+AlfA@public.gmane.org>
2014-11-11 14:41 ` Andy Yan
2014-11-11 12:53 ` [PATCH v7 5/7] drm: bridge/dw-hdmi: add support for multi byte register width access Andy Yan
2014-11-11 14:20 ` Zubair Lutfullah Kakakhel
2014-11-11 14:23 ` Lucas Stach
2014-11-11 14:37 ` Zubair Lutfullah Kakakhel
2014-11-11 14:46 ` Andy Yan
2014-11-11 14:48 ` Zubair Lutfullah Kakakhel [this message]
2014-11-11 12:54 ` [PATCH v7 6/7] drm: bridge/dw-hdmi: convert dw-hdmi to drm_bridge mode Andy Yan
2014-11-11 14:36 ` Zubair Lutfullah Kakakhel
2014-11-11 14:50 ` Andy Yan
2014-11-11 12:54 ` [PATCH v7 7/7] dt-bindings: add document for dw-hdmi Andy Yan
2014-11-11 14:40 ` Zubair Lutfullah Kakakhel
2014-11-11 14:53 ` Andy Yan
-- strict thread matches above, loose matches on Subject: below --
2014-11-11 12:12 [PATCH v7 0/7] dw-hdmi: convert imx hdmi to bridge/dw-hdmi Andy Yan
2014-11-11 12:12 ` [PATCH v7 5/7] drm: bridge/dw-hdmi: add support for multi byte register width access Andy Yan
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