[media] v4l2-pci-skeleton: add a V4L2 PCI skeleton driver
This example driver uses all the latest frameworks and can serve as a
starting point for a new V4L2 PCI driver.
Originally written for a presentation on how to use V4L2 frameworks
during FOSDEM 2014.
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
diff --git a/Documentation/video4linux/v4l2-framework.txt b/Documentation/video4linux/v4l2-framework.txt
index ae3a2cc..667a433 100644
--- a/Documentation/video4linux/v4l2-framework.txt
+++ b/Documentation/video4linux/v4l2-framework.txt
@@ -34,6 +34,10 @@
need and this same framework should make it much easier to refactor
common code into utility functions shared by all drivers.
+A good example to look at as a reference is the v4l2-pci-skeleton.c
+source that is available in this directory. It is a skeleton driver for
+a PCI capture card, and demonstrates how to use the V4L2 driver
+framework. It can be used as a template for real PCI video capture driver.
Structure of a driver
---------------------