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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>,
	Hans Verkuil <hverkuil-cisco@xs4all.nl>
Subject: [PATCH 3/5] pixfmt-tch-td16/tu16.rst: document that this is little endian
Date: Tue, 19 Nov 2019 11:51:16 +0100	[thread overview]
Message-ID: <20191119105118.54285-4-hverkuil-cisco@xs4all.nl> (raw)
In-Reply-To: <20191119105118.54285-1-hverkuil-cisco@xs4all.nl>

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`
-- 
2.23.0


  parent reply	other threads:[~2019-11-19 10:51 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 ` Hans Verkuil [this message]
2019-11-23 16:12   ` [PATCH 3/5] pixfmt-tch-td16/tu16.rst: document that this is little endian Hans Verkuil
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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