提交 · 707b7f80b5873da7728979ba1b81c0daae736762 · openeuler / raspberrypi-kernel

23 5月, 2014 1 次提交

[media] saa7134: add vidioc_querystd · 707b7f80

由 Mikhail Domrachev 提交于 4月 01, 2014

Signed-off-by: NMikhail Domrachev <mihail.domrychev@comexp.ru>
Signed-off-by: NHans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: NMauro Carvalho Chehab <m.chehab@samsung.com>

707b7f80

14 5月, 2014 8 次提交

saa7134-alsa: include vmalloc.h · ba0d342e

由 Mauro Carvalho Chehab 提交于 5月 13, 2014

Changeset 15e64f0d broke compilation on several archs, as it
forgot to include vmalloc.h.

drivers/media/pci/saa7134/saa7134-alsa.c: In function ‘saa7134_alsa_dma_init’:
  CC [M]  drivers/media/rc/keymaps/rc-behold-columbus.o
drivers/media/pci/saa7134/saa7134-alsa.c:283:2: error: implicit declaration of function ‘vmalloc_32’ [-Werror=implicit-function-declaration]
  dma->vaddr = vmalloc_32(nr_pages << PAGE_SHIFT);
  ^
drivers/media/pci/saa7134/saa7134-alsa.c:283:13: warning: assignment makes pointer from integer without a cast [enabled by default]
  dma->vaddr = vmalloc_32(nr_pages << PAGE_SHIFT);
             ^
drivers/media/pci/saa7134/saa7134-alsa.c:296:2: error: implicit declaration of function ‘vzalloc’ [-Werror=implicit-function-declaration]
  dma->sglist = vzalloc(dma->nr_pages * sizeof(*dma->sglist));
  ^
drivers/media/pci/saa7134/saa7134-alsa.c:296:14: warning: assignment makes pointer from integer without a cast [enabled by default]
  dma->sglist = vzalloc(dma->nr_pages * sizeof(*dma->sglist));
              ^
drivers/media/pci/saa7134/saa7134-alsa.c:310:2: error: implicit declaration of function ‘vfree’ [-Werror=implicit-function-declaration]
  vfree(dma->sglist);

Add it to avoid such breakages.
Signed-off-by: NMauro Carvalho Chehab <m.chehab@samsung.com>

ba0d342e

[media] saa7134: rename empress_tsq to empress_vbq · 6296cba8

由 Hans Verkuil 提交于 4月 17, 2014

Create consistent _vbq suffix for videobuf_queue fields.
Signed-off-by: NHans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: NMauro Carvalho Chehab <m.chehab@samsung.com>

6296cba8

[media] saa7134: remove fmt from saa7134_buf · 9e534f84

由 Hans Verkuil 提交于 4月 17, 2014

This is already available from saa7134_dev.
Signed-off-by: NHans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: NMauro Carvalho Chehab <m.chehab@samsung.com>

9e534f84

[media] saa7134: store VBI hlen/vlen globally · 01c3a846

由 Hans Verkuil 提交于 4月 17, 2014

Don't calculate this for every buffer, store it globally instead.
Signed-off-by: NHans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: NMauro Carvalho Chehab <m.chehab@samsung.com>

01c3a846

[media] saa7134: swap ts_init_encoder and ts_reset_encoder · 51aefd73

由 Hans Verkuil 提交于 4月 17, 2014

This will make the next patch a bit easier to read.
Signed-off-by: NHans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: NMauro Carvalho Chehab <m.chehab@samsung.com>

51aefd73

[media] saa7134: drop abuse of low-level videobuf functions · 15e64f0d

由 Hans Verkuil 提交于 4月 17, 2014

saa7134-alsa used low-level videobuf functions to allocate and sync
DMA buffers. Replace this with saa7134-specific code. These functions
will not be available when we convert to vb2.
Signed-off-by: NHans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: NMauro Carvalho Chehab <m.chehab@samsung.com>

15e64f0d

[media] saa7134: coding style cleanups · e72936d2

由 Hans Verkuil 提交于 4月 17, 2014

Just white space and coding style changes to reduce the noise in the
following patches.
Signed-off-by: NHans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: NMauro Carvalho Chehab <m.chehab@samsung.com>

e72936d2

[media] saa7134: fix regression with tvtime · 17e7f1b5

由 Hans Verkuil 提交于 4月 17, 2014

This solves this bug:

https://bugzilla.kernel.org/show_bug.cgi?id=73361

The problem is that when you quit tvtime it calls STREAMOFF, but then it queues a
bunch of buffers for no good reason before closing the file descriptor.

In the past closing the fd would free the vb queue since that was part of the file
handle struct. Since that was moved to the global struct that no longer happened.

This wouldn't be a problem, but the extra QBUF calls that tvtime does meant that
the buffer list in videobuf (q->stream) contained buffers, so REQBUFS would fail
with -EBUSY.

The solution is to init the list head explicitly when releasing the file
descriptor and to not free the video resource when calling streamoff.

The real fix will hopefully go into kernel 3.16 when the vb2 conversion is
merged. Basically the saa7134 driver with the old videobuf is so full of holes it
ain't funny anymore, so consider this a band-aid for kernels 3.14 and 15.
Signed-off-by: NHans Verkuil <hans.verkuil@cisco.com>
Cc: stable@vger.kernel.org # for v3.14 and up
Signed-off-by: NMauro Carvalho Chehab <m.chehab@samsung.com>

17e7f1b5

29 3月, 2014 1 次提交

[media] saa7134: fix WARN_ON during resume · 30d65282

由 Hans Verkuil 提交于 3月 07, 2014

Do not attempt to reload the tuner modules when resuming after a suspend.
This triggers a WARN_ON in kernel/kmod.c:148 __request_module.

This fixes https://bugzilla.kernel.org/show_bug.cgi?id=69581.

This has always been wrong, but it was never noticed until the WARN_ON
was added in 3.9.
Signed-off-by: NHans Verkuil <hans.verkuil@cisco.com>
Cc: stable@vger.kernel.org      # for v3.9 and up
Signed-off-by: NMauro Carvalho Chehab <m.chehab@samsung.com>

30d65282

14 2月, 2014 1 次提交
- T
  [media] Convert to snd_card_new() with a device pointer · e7356888
  由 Takashi Iwai 提交于 1月 29, 2014
```
Also remove superfluous snd_card_set_dev() calls.
Signed-off-by: NTakashi Iwai <tiwai@suse.de>
```
  e7356888
04 2月, 2014 1 次提交

[media] update Michael Krufky's email address · 08e10972

由 Michael Krufky 提交于 1月 29, 2014

I am no longer available at the kernellabs.com or m1k.net email
addresses.  Update each instance of my email to my linuxtv.org
account.
Signed-off-by: NMichael Krufky <mkrufky@linuxtv.org>
Signed-off-by: NMauro Carvalho Chehab <m.chehab@samsung.com>

08e10972

07 1月, 2014 14 次提交

[media] videodev2: Set vb2_rect's width and height as unsigned · f90580ca

由 Ricardo Ribalda 提交于 11月 26, 2013

As discussed on the media summit 2013, there is no reason for the width
and height to be signed.

Therefore this patch is an attempt to convert those fields from __s32 to
__u32.
Signed-off-by: NRicardo Ribalda Delgado <ricardo.ribalda@gmail.com>
Acked-by: Sakari Ailus <sakari.ailus@iki.fi> (documentation and smiapp)
Acked-by: NLad, Prabhakar <prabhakar.csengg@gmail.com>
Signed-off-by: NHans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: NMauro Carvalho Chehab <m.chehab@samsung.com>

f90580ca

[media] saa7134: don't set vfd->debug · 581d88c4