linux-toradex.git/Documentation/video4linux, branch v3.17-rc2

[media] update cx23885 and em28xx cardlists

2014-07-26T14:55:10+00:00

A few new devices were added. Update the lists accordingly.

Signed-off-by: Mauro Carvalho Chehab

[media] v4l2-controls.txt: update to the new way of accessing controls

2014-07-17T14:57:24+00:00

The way current and new values are accessed has changed. Update the
document to bring it up to date with the code.

Signed-off-by: Hans Verkuil 
Reviewed-by: Sylwester Nawrocki 
Signed-off-by: Mauro Carvalho Chehab

[media] v4l2-ctrls: use ptrs for all but the s32 type

2014-07-17T14:57:17+00:00

Rather than having two unions for all types just keep 'val' and
'cur.val' and use the p_cur and p_new unions to access all others.

The only reason for keeping 'val' and 'cur.val' is that it is used
all over, so converting this as well would be a huge job.

Signed-off-by: Hans Verkuil 
Signed-off-by: Mauro Carvalho Chehab

[media] media: Documentation: remove V4L2_FL_USE_FH_PRIO flag

2014-07-04T19:16:11+00:00

The V4L2_FL_USE_FH_PRIO has been removed from the code, now remove it from the
documentation.

Signed-off-by: Ramakrishnan Muthukrishnan 
Signed-off-by: Hans Verkuil 
Signed-off-by: Mauro Carvalho Chehab

[media] exynos4-is: Remove support for non-dt platforms

2014-05-23T21:52:54+00:00

All platforms supported by this driver are going to get device tree
support in this kernel release so remove code that would have been
actually not used any more.

Signed-off-by: Sylwester Nawrocki 
Acked-by: Kyungmin Park 
Signed-off-by: Mauro Carvalho Chehab

[media] v4l2-pci-skeleton: fix typo

2014-05-23T15:17:37+00:00

Signed-off-by: Hans Verkuil 
Signed-off-by: Mauro Carvalho Chehab

[media] vb2: stop_streaming should return void

2014-04-23T13:12:51+00:00

The vb2 core ignores any return code from the stop_streaming op.
And there really isn't anything it can do anyway in case of an error.
So change the return type to void and update any drivers that implement it.

The int return gave drivers the idea that this operation could actually
fail, but that's really not the case.

The pwc amd sdr-msi3101 drivers both had this construction:

        if (mutex_lock_interruptible(&s->v4l2_lock))
                return -ERESTARTSYS;

This has been updated to just call mutex_lock(). The stop_streaming op
expects this to really stop streaming and I very much doubt this will
work reliably if stop_streaming just returns without really stopping the
DMA.

Signed-off-by: Hans Verkuil 
Acked-by: Pawel Osciak 
Acked-by: Sakari Ailus 
Signed-off-by: Mauro Carvalho Chehab

Documentation: Update cardlists

2014-04-23T12:58:16+00:00

Two new devices were added, but the cardlists weren't updated.

Signed-off-by: Mauro Carvalho Chehab

[media] v4l2-pci-skeleton.c: fix alternate field handling

2014-04-16T21:54:30+00:00

For interlaced HDTV timings the correct field setting is FIELD_ALTERNATE,
not INTERLACED. Update this template driver accordingly:

- add check for the invalid combination of read() and FIELD_ALTERNATE.
- in the interrupt handler set v4l2_buffer field to alternating TOP and
  BOTTOM.

Signed-off-by: Hans Verkuil 
Acked-by: Sakari Ailus 
Signed-off-by: Mauro Carvalho Chehab

[media] s5p-fimc: Remove reference to outdated macro

2014-03-14T13:37:43+00:00

The Kconfig symbol S5P_SETUP_MIPIPHY was removed in v3.13. Remove a
reference to its macro from a list of Kconfig options.

Signed-off-by: Paul Bolle 
Signed-off-by: Mauro Carvalho Chehab