summaryrefslogtreecommitdiff
path: root/Documentation/media
diff options
context:
space:
mode:
authorSakari Ailus <sakari.ailus@linux.intel.com>2017-03-09 07:22:11 -0300
committerMauro Carvalho Chehab <mchehab@s-opensource.com>2017-04-17 16:44:09 -0300
commit30b2db3174bc58ddbedd034579d7aae61f3ad6ef (patch)
tree173a9fb858c692c1f8c7424aa1f54b80cc35e8c4 /Documentation/media
parent1c13f7aaaab12a01d7bf530539780e40a0ff24d4 (diff)
[media] docs-rst: Make the CSI-2 bus initialisation documentation match reality
Update the CSI-2 bus documentation to tell that the LP-11 mode is not mandatory as there are transmitters that cannot be explicitly set to LP-11 mode. Instead, say that this what the transmitter drivers shall do if possible. Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
Diffstat (limited to 'Documentation/media')
-rw-r--r--Documentation/media/kapi/csi2.rst9
1 files changed, 5 insertions, 4 deletions
diff --git a/Documentation/media/kapi/csi2.rst b/Documentation/media/kapi/csi2.rst
index 2004db00b12b..e33fcb967922 100644
--- a/Documentation/media/kapi/csi2.rst
+++ b/Documentation/media/kapi/csi2.rst
@@ -45,10 +45,11 @@ where
* - bits_per_sample
- Number of bits per sample.
-The transmitter drivers must configure the CSI-2 transmitter to *LP-11
-mode* whenever the transmitter is powered on but not active. Some
-transmitters do this automatically but some have to be explicitly
-programmed to do so.
+The transmitter drivers must, if possible, configure the CSI-2
+transmitter to *LP-11 mode* whenever the transmitter is powered on but
+not active. Some transmitters do this automatically but some have to
+be explicitly programmed to do so, and some are unable to do so
+altogether due to hardware constraints.
Receiver drivers
----------------