From: Rob Herring <robh@kernel.org>
To: Marco Felsch <m.felsch@pengutronix.de>
Cc: mchehab@kernel.org, sakari.ailus@linux.intel.com,
hans.verkuil@cisco.com, jacopo+renesas@jmondi.org,
robh+dt@kernel.org, laurent.pinchart@ideasonboard.com,
devicetree@vger.kernel.org, kernel@pengutronix.de,
linux-media@vger.kernel.org
Subject: Re: [PATCH v9 01/13] dt-bindings: connector: analog: add sdtv standards property
Date: Tue, 27 Aug 2019 13:33:27 -0500 [thread overview]
Message-ID: <20190827183327.GA24030@bogus> (raw)
In-Reply-To: <20190822080556.17109-2-m.felsch@pengutronix.de>
On Thu, 22 Aug 2019 10:05:44 +0200, Marco Felsch wrote:
> Some connectors no matter if in- or output supports only a limited
> range of sdtv standards. It doesn't matter if the hardware behind that
> connector supports more than the listed formats since the users are
> restriced by a label e.g. to plug only a camera into this connector
> which uses the PAL format.
>
> This patch adds the capability to describe such limitation within the
> firmware. There are no format restrictions if the property isn't
> present, so it's completely backward compatible.
>
> Signed-off-by: Marco Felsch <m.felsch@pengutronix.de>
> ---
> [1] https://patchwork.kernel.org/cover/10794703/
>
> v8:
> Hi Rob,
>
> I dropped your r b tag becuase of the changes I made in this version.
> Please can you have look on it again? Luckily this would be the last
> time ;-)
>
> - move definition to include/dt-bindings/display
> - rename tvnorms.h to sdtv-standards.h
> - TVORMS_* -> SDTV_STD_*
> - add sync comments
> - adapt commit message
> - fix bindings documentation
>
> v7:
> I kept Robs r b tag because I only changed the example and extended
> TVNORM_* macros.
>
> - fix some style issues
> - add TVNORM_NTSC, TVNORM_525_60 and TVNORM_625_50
>
> v6:
> - tvnorms.h: use tabs instead of spaces
> - tvnorms.h: add TVNORM_PAL and TVNORM_SECAM
> - tvnorms.h: drop rarely used TVNORM_ATSC_* norms
>
> v2-v4:
> - nothing since the patch was squashed from series [1] into this
> series.
> ---
> .../display/connector/analog-tv-connector.txt | 6 ++
> include/dt-bindings/display/sdtv-standards.h | 76 +++++++++++++++++++
> include/uapi/linux/videodev2.h | 4 +
> 3 files changed, 86 insertions(+)
> create mode 100644 include/dt-bindings/display/sdtv-standards.h
>
Reviewed-by: Rob Herring <robh@kernel.org>
next prev parent reply other threads:[~2019-08-27 18:33 UTC|newest]
Thread overview: 21+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-08-22 8:05 [PATCH v9 00/13] Add TVP5150 features Marco Felsch
2019-08-22 8:05 ` [PATCH v9 01/13] dt-bindings: connector: analog: add sdtv standards property Marco Felsch
2019-08-27 18:33 ` Rob Herring [this message]
2019-08-29 10:02 ` Hans Verkuil
2019-08-29 12:54 ` Marco Felsch
2019-08-22 8:05 ` [PATCH v9 02/13] media: v4l2-fwnode: add v4l2_fwnode_connector Marco Felsch
2019-08-29 9:59 ` Hans Verkuil
2019-08-29 12:52 ` Marco Felsch
2019-08-22 8:05 ` [PATCH v9 03/13] media: v4l2-fwnode: add initial connector parsing support Marco Felsch
2019-08-22 8:05 ` [PATCH v9 04/13] partial revert of "[media] tvp5150: add HW input connectors support" Marco Felsch
2019-08-22 8:05 ` [PATCH v9 05/13] media: tvp5150: add input source selection of_graph support Marco Felsch
2019-08-22 8:05 ` [PATCH v9 06/13] media: dt-bindings: tvp5150: Add input port connectors DT bindings Marco Felsch
2019-08-22 8:05 ` [PATCH v9 07/13] media: tvp5150: add FORMAT_TRY support for get/set selection handlers Marco Felsch
2019-08-29 9:56 ` Hans Verkuil
2019-08-29 15:34 ` Marco Felsch
2019-08-22 8:05 ` [PATCH v9 08/13] media: tvp5150: initialize subdev before parsing device tree Marco Felsch
2019-08-22 8:05 ` [PATCH v9 09/13] media: tvp5150: add s_power callback Marco Felsch
2019-08-22 8:05 ` [PATCH v9 10/13] media: dt-bindings: tvp5150: cleanup bindings stlye Marco Felsch
2019-08-22 8:05 ` [PATCH v9 11/13] media: dt-bindings: tvp5150: add optional sdtv standards documentation Marco Felsch
2019-08-22 8:05 ` [PATCH v9 12/13] media: tvp5150: add support to limit sdtv standards Marco Felsch
2019-08-22 8:05 ` [PATCH v9 13/13] media: tvp5150: make debug output more readable Marco Felsch
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