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authorHans de Goede <hdegoede@redhat.com>2011-07-03 15:02:10 -0300
committerMauro Carvalho Chehab <mchehab@redhat.com>2011-07-27 17:55:37 -0300
commit4bf7c61c8a1b026e4d3944fd58157795da10a246 (patch)
tree339bcb59ee2084700236549206e423201132ce3e /Documentation
parent294e289602d7827f1389b081535fda3b7553a651 (diff)
[media] pwc: Add a bunch of pwc custom API to feature-removal-schedule.txt
Signed-off-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Diffstat (limited to 'Documentation')
-rw-r--r--Documentation/feature-removal-schedule.txt35
1 files changed, 35 insertions, 0 deletions
diff --git a/Documentation/feature-removal-schedule.txt b/Documentation/feature-removal-schedule.txt
index b1c921c2751..8a988e5708b 100644
--- a/Documentation/feature-removal-schedule.txt
+++ b/Documentation/feature-removal-schedule.txt
@@ -584,6 +584,41 @@ Who: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
----------------------------
+What: Support for driver specific ioctls in the pwc driver (everything
+ defined in media/pwc-ioctl.h)
+When: 3.3
+Why: This stems from the v4l1 era, with v4l2 everything can be done with
+ standardized v4l2 API calls
+Who: Hans de Goede <hdegoede@redhat.com>
+
+----------------------------
+
+What: Driver specific sysfs API in the pwc driver
+When: 3.3
+Why: Setting pan/tilt should be done with v4l2 controls, like with other
+ cams. The button is available as a standard input device
+Who: Hans de Goede <hdegoede@redhat.com>
+
+----------------------------
+
+What: Driver specific use of pixfmt.priv in the pwc driver
+When: 3.3
+Why: The .priv field never was intended for this, setting a framerate is
+ support using the standardized S_PARM ioctl
+Who: Hans de Goede <hdegoede@redhat.com>
+
+----------------------------
+
+What: Software emulation of arbritary resolutions in the pwc driver
+When: 3.3
+Why: The pwc driver claims to support any resolution between 160x120
+ and 640x480, but emulates this by simply drawing a black border
+ around the image. Userspace can draw its own black border if it
+ really wants one.
+Who: Hans de Goede <hdegoede@redhat.com>
+
+----------------------------
+
What: For VIDIOC_S_FREQUENCY the type field must match the device node's type.
If not, return -EINVAL.
When: 3.2