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From: Hans Verkuil <hverkuil-cisco@xs4all.nl>
To: linux-media@vger.kernel.org
Cc: linux-input@vger.kernel.org,
	Dmitry Torokhov <dmitry.torokhov@gmail.com>,
	Philipp Zabel <p.zabel@pengutronix.de>,
	Nick Dyer <nick@shmanahar.org>,
	Lucas Stach <l.stach@pengutronix.de>,
	Christopher Heiny <cheiny@synaptics.com>,
	Vandana BN <bnvandana@gmail.com>
Subject: Re: [PATCH 3/5] pixfmt-tch-td16/tu16.rst: document that this is little endian
Date: Sat, 23 Nov 2019 17:12:43 +0100	[thread overview]
Message-ID: <c1e0aa48-f22d-afcf-d9a1-1ab4302d0ee6@xs4all.nl> (raw)
In-Reply-To: <20191119105118.54285-4-hverkuil-cisco@xs4all.nl>

Hi Dmitry,

Is it OK with you I merge this patch via the media subsystem?

It's pretty independent of the other rmi4 patches in this series, so it makes
sense that I handle this one.

Regards,

	Hans

On 11/19/19 11:51 AM, Hans Verkuil wrote:
> Testing with the rmi_f54 driver on the Lenovo X1 Carbon 6th gen
> laptop showed that the data is in little endian format. Update
> the documentation accordingly.
> 
> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
> ---
>  .../media/uapi/v4l/pixfmt-tch-td16.rst        | 34 +++++++++----------
>  .../media/uapi/v4l/pixfmt-tch-tu16.rst        | 34 +++++++++----------
>  2 files changed, 34 insertions(+), 34 deletions(-)
> 
> diff --git a/Documentation/media/uapi/v4l/pixfmt-tch-td16.rst b/Documentation/media/uapi/v4l/pixfmt-tch-td16.rst
> index 4031b175257c..6f1be873bec1 100644
> --- a/Documentation/media/uapi/v4l/pixfmt-tch-td16.rst
> +++ b/Documentation/media/uapi/v4l/pixfmt-tch-td16.rst
> @@ -15,7 +15,7 @@ V4L2_TCH_FMT_DELTA_TD16 ('TD16')
>  
>  *man V4L2_TCH_FMT_DELTA_TD16(2)*
>  
> -16-bit signed Touch Delta
> +16-bit signed little endian Touch Delta
>  
>  
>  Description
> @@ -37,38 +37,38 @@ Each cell is one byte.
>      :widths:       2 1 1 1 1 1 1 1 1
>  
>      * - start + 0:
> -      - D'\ :sub:`00high`
>        - D'\ :sub:`00low`
> -      - D'\ :sub:`01high`
> +      - D'\ :sub:`00high`
>        - D'\ :sub:`01low`
> -      - D'\ :sub:`02high`
> +      - D'\ :sub:`01high`
>        - D'\ :sub:`02low`
> -      - D'\ :sub:`03high`
> +      - D'\ :sub:`02high`
>        - D'\ :sub:`03low`
> +      - D'\ :sub:`03high`
>      * - start + 8:
> -      - D'\ :sub:`10high`
>        - D'\ :sub:`10low`
> -      - D'\ :sub:`11high`
> +      - D'\ :sub:`10high`
>        - D'\ :sub:`11low`
> -      - D'\ :sub:`12high`
> +      - D'\ :sub:`11high`
>        - D'\ :sub:`12low`
> -      - D'\ :sub:`13high`
> +      - D'\ :sub:`12high`
>        - D'\ :sub:`13low`
> +      - D'\ :sub:`13high`
>      * - start + 16:
> -      - D'\ :sub:`20high`
>        - D'\ :sub:`20low`
> -      - D'\ :sub:`21high`
> +      - D'\ :sub:`20high`
>        - D'\ :sub:`21low`
> -      - D'\ :sub:`22high`
> +      - D'\ :sub:`21high`
>        - D'\ :sub:`22low`
> -      - D'\ :sub:`23high`
> +      - D'\ :sub:`22high`
>        - D'\ :sub:`23low`
> +      - D'\ :sub:`23high`
>      * - start + 24:
> -      - D'\ :sub:`30high`
>        - D'\ :sub:`30low`
> -      - D'\ :sub:`31high`
> +      - D'\ :sub:`30high`
>        - D'\ :sub:`31low`
> -      - D'\ :sub:`32high`
> +      - D'\ :sub:`31high`
>        - D'\ :sub:`32low`
> -      - D'\ :sub:`33high`
> +      - D'\ :sub:`32high`
>        - D'\ :sub:`33low`
> +      - D'\ :sub:`33high`
> diff --git a/Documentation/media/uapi/v4l/pixfmt-tch-tu16.rst b/Documentation/media/uapi/v4l/pixfmt-tch-tu16.rst
> index 8278543be99a..cb3da6687a58 100644
> --- a/Documentation/media/uapi/v4l/pixfmt-tch-tu16.rst
> +++ b/Documentation/media/uapi/v4l/pixfmt-tch-tu16.rst
> @@ -15,7 +15,7 @@ V4L2_TCH_FMT_TU16 ('TU16')
>  
>  *man V4L2_TCH_FMT_TU16(2)*
>  
> -16-bit unsigned raw touch data
> +16-bit unsigned little endian raw touch data
>  
>  
>  Description
> @@ -36,38 +36,38 @@ Each cell is one byte.
>      :widths:       2 1 1 1 1 1 1 1 1
>  
>      * - start + 0:
> -      - R'\ :sub:`00high`
>        - R'\ :sub:`00low`
> -      - R'\ :sub:`01high`
> +      - R'\ :sub:`00high`
>        - R'\ :sub:`01low`
> -      - R'\ :sub:`02high`
> +      - R'\ :sub:`01high`
>        - R'\ :sub:`02low`
> -      - R'\ :sub:`03high`
> +      - R'\ :sub:`02high`
>        - R'\ :sub:`03low`
> +      - R'\ :sub:`03high`
>      * - start + 8:
> -      - R'\ :sub:`10high`
>        - R'\ :sub:`10low`
> -      - R'\ :sub:`11high`
> +      - R'\ :sub:`10high`
>        - R'\ :sub:`11low`
> -      - R'\ :sub:`12high`
> +      - R'\ :sub:`11high`
>        - R'\ :sub:`12low`
> -      - R'\ :sub:`13high`
> +      - R'\ :sub:`12high`
>        - R'\ :sub:`13low`
> +      - R'\ :sub:`13high`
>      * - start + 16:
> -      - R'\ :sub:`20high`
>        - R'\ :sub:`20low`
> -      - R'\ :sub:`21high`
> +      - R'\ :sub:`20high`
>        - R'\ :sub:`21low`
> -      - R'\ :sub:`22high`
> +      - R'\ :sub:`21high`
>        - R'\ :sub:`22low`
> -      - R'\ :sub:`23high`
> +      - R'\ :sub:`22high`
>        - R'\ :sub:`23low`
> +      - R'\ :sub:`23high`
>      * - start + 24:
> -      - R'\ :sub:`30high`
>        - R'\ :sub:`30low`
> -      - R'\ :sub:`31high`
> +      - R'\ :sub:`30high`
>        - R'\ :sub:`31low`
> -      - R'\ :sub:`32high`
> +      - R'\ :sub:`31high`
>        - R'\ :sub:`32low`
> -      - R'\ :sub:`33high`
> +      - R'\ :sub:`32high`
>        - R'\ :sub:`33low`
> +      - R'\ :sub:`33high`
> 


  reply	other threads:[~2019-11-23 16:12 UTC|newest]

Thread overview: 18+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-11-19 10:51 [PATCH 0/5] input: rmi4/synaptics fixes Hans Verkuil
2019-11-19 10:51 ` [PATCH 1/5] input/mouse/synaptics: add LEN0091 support Hans Verkuil
2019-11-23  0:17   ` Dmitry Torokhov
2019-11-19 10:51 ` [PATCH 2/5] input/rmi4/rmi_f54: fix various V4L2 compliance problems Hans Verkuil
2019-11-19 11:42   ` Lucas Stach
2019-11-23  0:19     ` Dmitry Torokhov
2019-11-19 10:51 ` [PATCH 3/5] pixfmt-tch-td16/tu16.rst: document that this is little endian Hans Verkuil
2019-11-23 16:12   ` Hans Verkuil [this message]
2019-11-25 18:51     ` Dmitry Torokhov
2019-11-19 10:51 ` [PATCH 4/5] input/rmi4/rmi_driver: check if irq_find_mapping returns 0 Hans Verkuil
2019-11-19 11:38   ` Lucas Stach
2019-11-19 11:43     ` Hans Verkuil
2019-11-23 13:53       ` Hans Verkuil
2019-11-19 10:51 ` [PATCH 5/5] input/rmi4/rmi_smbus.c: don't increment rmiaddr in rmi_smb_read_block() Hans Verkuil
2019-11-19 11:48   ` Lucas Stach
2019-11-19 12:19     ` Hans Verkuil
2019-11-23 16:27   ` [PATCHv2 5/5] input/rmi4/rmi_smbus.c: don't increment rmiaddr Hans Verkuil
2019-12-02 18:09     ` Dmitry Torokhov

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