linux-kernel - Re: [PATCH v4 6/6] drm/dsi: Get DSI host by DT device node

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Message-ID: <56A853E8.2040105@codeaurora.org>
Date:	Wed, 27 Jan 2016 10:51:44 +0530
From:	Archit Taneja <architt@...eaurora.org>
To:	Thierry Reding <treding@...dia.com>
Cc:	dri-devel@...ts.freedesktop.org, a.hajda@...sung.com,
	jani.nikula@...ux.intel.com, linux-kernel@...r.kernel.org,
	airlied@...ux.ie, daniel@...ll.ch, l.stach@...gutronix.de,
	robh@...nel.org, linux-arm-msm@...r.kernel.org
Subject: Re: [PATCH v4 6/6] drm/dsi: Get DSI host by DT device node



On 01/21/2016 09:46 PM, Thierry Reding wrote:
> On Thu, Dec 10, 2015 at 06:11:40PM +0530, Archit Taneja wrote:
>> mipi_dsi_devices are inherently aware of their host because they
>> share a parent-child hierarchy in the device tree.
>>
>> non-dsi drivers that create dsi device don't have this data. In order to
>> get this information, they require to a phandle to the dsi host in the
>> device tree.
>>
>> Maintain a list of all the hosts DSI that are currently registered.
>>
>> This list will be used to find the mipi_dsi_host corresponding to the
>> device_node passed in of_find_mipi_dsi_host_by_node.
>>
>> Reviewed-by: Andrzej Hajda <a.hajda@...sung.com>
>> Signed-off-by: Archit Taneja <architt@...eaurora.org>
>> ---
>>   drivers/gpu/drm/drm_mipi_dsi.c | 38 ++++++++++++++++++++++++++++++++++++++
>>   include/drm/drm_mipi_dsi.h     |  3 +++
>>   2 files changed, 41 insertions(+)
>
> Please be more consistent with the spelling. Abbreviations should be all
> capitals. Also s/mipi_dsi_devices/MIPI DSI devices/, and so on.

I'll ensure the abbreviations are consistent in the next revision.

>
> Otherwise I guess this makes sense.

Thanks for the review.

Thanks,
Archit

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