linux.git/drivers/staging/media, branch v3.14

[media] go7007-loader: fix usb_dev leak

2014-02-04T08:28:00+00:00

There is usb_get_dev() in go7007_loader_probe(),
but there is no usb_put_dev() anywhere.

Found by Linux Driver Verification project (linuxtesting.org).

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

Merge branch 'v4l_for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media

2014-01-31T17:31:14+00:00

Pull media updates from Mauro Carvalho Chehab:
 - a new jpeg codec driver for Samsung Exynos (jpeg-hw-exynos4)
 - a new dvb frontend for ds2103 chipset (m88ds2103)
 - a new sensor driver for Samsung S5K5BAF UXGA (s5k5baf)
 - new drivers for R-Car VSP1
 - a new radio driver: radio-raremono
 - a new tuner driver for ts2022 chipset (m88ts2022)
 - the analog part of em28xx is now a separate module that only
   load/runs if the device is not a pure digital TV device
 - added a staging driver for bcm2048 radio devices
 - the omap 2 video driver (omap24xx) was moved to staging.  This driver
   is for an old hardware and uses a deprecated Kernel internal API.  If
   nobody cares enough to fix it, it would be removed on a couple Kernel
   releases
 - the sn9c102 driver was moved to staging.  This driver was replaced by
   gspca, and disabled on some distros, as almost all devices are known
   to work properly with gspca.  It should be removed from kernel on a
   couple Kernel releases
 - lots of driver fixes, improvements and cleanups

* 'v4l_for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media: (421 commits)
  [media] media: v4l2-dev: fix video device index assignment
  [media] rc-core: reuse device numbers
  [media] em28xx-cards: properly initialize the device bitmap
  [media] Staging: media: Fix line length exceeding 80 characters in as102_drv.c
  [media] Staging: media: Fix line length exceeding 80 characters in as102_fe.c
  [media] Staging: media: Fix quoted string split across line in as102_fe.c
  [media] media: st-rc: Add reset support
  [media] m2m-deinterlace: fix allocated struct type
  [media] radio-usb-si4713: fix sparse non static symbol warnings
  [media] em28xx-audio: remove needless check before usb_free_coherent()
  [media] au0828: Fix sparse non static symbol warning
  Revert "[media] go7007-usb: only use go->dev after allocated"
  [media] em28xx-audio: provide an error code when URB submit fails
  [media] em28xx: fix check for audio only usb interfaces when changing the usb alternate setting
  [media] em28xx: fix usb alternate setting for analog and digital video endpoints > 0
  [media] em28xx: make 'em28xx_ctrl_ops' static
  em28xx-alsa: Fix error patch for init/fini
  [media] em28xx-audio: flush work at .fini
  [media] drxk: remove the option to load firmware asynchronously
  [media] em28xx: adjust period size at runtime
  ...

[media] Staging: media: Fix line length exceeding 80 characters in as102_drv.c

2014-01-15T13:45:58+00:00

This patch fixes the following checkpatch.pl warning in as102/as102_drv.c
WARNING: line over 80 characters in the file

Signed-off-by: Monam Agarwal 
Signed-off-by: Mauro Carvalho Chehab

[media] Staging: media: Fix line length exceeding 80 characters in as102_fe.c

2014-01-15T13:45:49+00:00

This patch fixes the following checkpatch.pl issues in
as102/as102_fe.c
WARNING: line over 80 characters

Signed-off-by: Monam Agarwal 
Signed-off-by: Mauro Carvalho Chehab

[media] Staging: media: Fix quoted string split across line in as102_fe.c

2014-01-15T13:45:38+00:00

This patch fixes the following checkpatch.pl issues in
as102/as102_fe.c
WARNING: quoted string split across lines

Signed-off-by: Monam Agarwal 
Signed-off-by: Mauro Carvalho Chehab

Revert "[media] go7007-usb: only use go->dev after allocated"

2014-01-15T09:30:41+00:00

This patch conflicts with commits 66a528c1c3d6, with also fixes the
bug and got merged on v3.13-rc2.

This reverts commit c61c3094a630b2f795addc3a74fbd5ff7f704ca9.

[media] lirc_parallel: avoid name conflict on mn10300 arch

2014-01-13T18:28:20+00:00

The "irq_handler" name is already defined there on a header
file:

/devel/v4l/temp/drivers/staging/media/lirc/lirc_parallel.c:223:13: error: conflicting types for ‘irq_handler’
 static void irq_handler(void *blah)
             ^
In file included from /devel/v4l/temp/arch/mn10300/include/asm/reset-regs.h:16:0,
                 from /devel/v4l/temp/arch/mn10300/include/asm/irq.h:18,
                 from /devel/v4l/temp/include/linux/irq.h:24,
                 from /devel/v4l/temp/arch/mn10300/include/asm/hardirq.h:16,
                 from /devel/v4l/temp/include/linux/preempt_mask.h:5,
                 from /devel/v4l/temp/include/linux/sched.h:25,
                 from /devel/v4l/temp/include/linux/utsname.h:5,
                 from /devel/v4l/temp/arch/mn10300/include/asm/elf.h:15,
                 from /devel/v4l/temp/include/linux/elf.h:4,
                 from /devel/v4l/temp/include/linux/module.h:14,
                 from /devel/v4l/temp/drivers/staging/media/lirc/lirc_parallel.c:29:
/devel/v4l/temp/arch/mn10300/include/asm/exceptions.h:107:24: note: previous declaration of ‘irq_handler’ was here
 extern asmlinkage void irq_handler(void);

/devel/v4l/patchwork/drivers/staging/media/lirc/lirc_serial.c:653:20: error: conflicting types for ‘irq_handler’
 static irqreturn_t irq_handler(int i, void *blah)
                    ^
In file included from /devel/v4l/patchwork/arch/mn10300/include/asm/reset-regs.h:16:0,
                 from /devel/v4l/patchwork/arch/mn10300/include/asm/irq.h:18,
                 from /devel/v4l/patchwork/include/linux/irq.h:24,
                 from /devel/v4l/patchwork/arch/mn10300/include/asm/hardirq.h:16,
                 from /devel/v4l/patchwork/include/linux/preempt_mask.h:5,
                 from /devel/v4l/patchwork/include/linux/sched.h:25,
                 from /devel/v4l/patchwork/include/linux/utsname.h:5,
                 from /devel/v4l/patchwork/arch/mn10300/include/asm/elf.h:15,
                 from /devel/v4l/patchwork/include/linux/elf.h:4,
                 from /devel/v4l/patchwork/include/linux/module.h:14,
                 from /devel/v4l/patchwork/drivers/staging/media/lirc/lirc_serial.c:53:
/devel/v4l/patchwork/arch/mn10300/include/asm/exceptions.h:107:24: note: previous declaration of ‘irq_handler’ was here
 extern asmlinkage void irq_handler(void);

So, rename it, to avoid namespace conflicts.

This patch fixes building media drivers with allyesconfig/almodconfig on
mn10300 arch.

Signed-off-by: Mauro Carvalho Chehab

[media] go7007-usb: only use go->dev after allocated

2014-01-13T18:28:17+00:00

Fixes those warnings:
	drivers/staging/media/go7007/go7007-usb.c: In function 'go7007_usb_probe':
	drivers/staging/media/go7007/go7007-usb.c:1060: warning: 'go' is used uninitialized in this function

While here, comment a code that will never run.

Signed-off-by: Mauro Carvalho Chehab

[media] solo6x10: fix broken PAL support

2014-01-13T13:21:56+00:00

The video_type was never set correctly for PAL: it's not a bool, instead
it is a register value.

Signed-off-by: Hans Verkuil 
Tested-by: Hans Verkuil 
Reported-by: tomdev@freenet.de
Signed-off-by: Mauro Carvalho Chehab

[media] as102: fix leaks at failure paths in as102_usb_probe()

2014-01-07T10:55:58+00:00

Failure handling is incomplete in as102_usb_probe().
The patch implements proper resource deallocations.

Found by Linux Driver Verification project (linuxtesting.org).

Signed-off-by: Alexey Khoroshilov 
Signed-off-by: Mauro Carvalho Chehab