V4L2 specifies the audio mode to use for combinations of possible
(rxsubchans) and requested (audmode) audio modes. Up to now tvaudio
has made these decisions automatically based on the possible audio
modes from setting of the frequency until VIDIOC_S_TUNER was called.
It then forced the hardware to use the mode requested by the user.
With this patch it continues to adjust the audio mode while taking
the requested mode into account.
Signed-off-by: NDaniel Glöckner <daniel-gl@gmx.net>
Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>

The V4L2_TUNER_MODE_* constants are not suited for use in bitfields.
Signed-off-by: NDaniel Glöckner <daniel-gl@gmx.net>
Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>

Judging from the data sheet it will automatically switch to the next
best audio mode in accordance with the V4L2 tuner audio matrix.
Signed-off-by: NDaniel Glöckner <daniel-gl@gmx.net>
Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>

It is never read and only assigned 0.
Signed-off-by: NDaniel Glöckner <daniel-gl@gmx.net>
Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>

As V4L2_TUNER_MODE_SAP == V4L2_TUNER_MODE_LANG2, we make
V4L2_TUNER_MODE_LANG1 equal to V4L2_TUNER_MODE_STEREO.
Signed-off-by: NDaniel Glöckner <daniel-gl@gmx.net>
Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>

The passed audio mode is not a bitfield.
Signed-off-by: NDaniel Glöckner <daniel-gl@gmx.net>
Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>

These constants were unused so far but need | instead of &.
Signed-off-by: NDaniel Glöckner <daniel-gl@gmx.net>
Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>

In function fops_open variable type was set but not used. Tested by compilation only.
Signed-off-by: NPeter Senna Tschudin <peter.senna@gmail.com>
Acked-by: NMichael Hunold <michael@mihu.de>
Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>

Signed-off-by: NEzequiel Garcia <elezegarcia@gmail.com>
Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>

The test here is never true because '&' was used instead of '|'.  It was
the same as:

	if (status & ((1<<16) & (1<<17)) ...
Signed-off-by: NDan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>

It should be a mistake due to copy & paste in header file
  Correct it in videobuf2-dma-config.h for avoiding duplicate include it

Change-Id: I1f71fcec2889c033c7db380c58d9a1369c5afb35
Signed-off-by: NAlbert Wang <twang13@marvell.com>
Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>

For one, the driver device pointer needs to be filled in, or the lirc core
will refuse to load the driver. And we really need to wire up all the
platform_device bits. This has been tested via the lirc sourceforge tree
and verified to work, been sitting there for months, finally getting
around to sending it. :\

CC: Josh Boyer <jwboyer@redhat.com>
Signed-off-by: NJarod Wilson <jarod@redhat.com>
Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>

stb0899_read_ber() takes 500ms (half a second!) to deliver the current
BER value. Apparently it takes 5 subsequent readings, with a 100ms pause
between them (and even before the first one). This is a real performance
brake if an application freqeuently reads the BER of several devices.
The attached patch reduces this to a single reading, with no more pausing.
I didn't observe any negative side effects of this change.
Signed-off-by: NKlaus Schmidinger <Klaus.Schmidinger@tvdr.de>
Cc: Manu Abraham <abraham.manu@gmail.com>
Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>

Signed-off-by: NVolokh Konstantin <volokh84@gmail.com>
Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>

Fixes the following sparse warnings:

drivers/media/video/s5p-fimc/fimc-lite-reg.c:218:6: warning: symbol
'flite_hw_set_out_order' was not declared. Should it be static?

drivers/media/video/s5p-fimc/fimc-mdevice.c:183:5: warning: symbol '__fimc_pipeline_shutdown' was not declared. Should it be static?
drivers/media/video/s5p-fimc/fimc-mdevice.c:1013:12: warning: symbol 'fimc_md_init' was not declared. Should it be static?
drivers/media/video/s5p-fimc/fimc-mdevice.c:1024:13: warning: symbol 'fimc_md_exit' was not declared. Should it be static?

drivers/media/video/s5p-fimc/fimc-core.c:466:5: warning: symbol 'fimc_set_color_effect' was not declared. Should it be static?

drivers/media/video/s5p-fimc/fimc-capture.c:1163:5: warning: symbol 'enclosed_rectangle' was not declared. Should it be static?
Signed-off-by: NSachin Kamat <sachin.kamat@linaro.org>
Acked-by: NSylwester Nawrocki <s.nawrocki@samsung.com>
Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>

Sparse complains if about using unsigned long.
videobuf-dma-contig.c:47:67: warning: restricted gfp_t degrades to integer
videobuf-dma-contig.c:47:65: warning: incorrect type in argument 2 (different base types)
videobuf-dma-contig.c:47:65:    expected restricted gfp_t [usertype] gfp_mask
videobuf-dma-contig.c:47:65:    got unsigned long
Signed-off-by: NDan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>

Hans de Goede accepted to be the new gspca maintainer.
Signed-off-by: NJean-François Moine <moinejf@free.fr>
Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>

Patch id 6016af82 ("[media] v4l2: use __u32
rather than enums in ioctl() structs") unintentionally changes the type of
the format field in struct v4l2_create_buffers from struct v4l2_format to
__u32. Revert that change.
Signed-off-by: NSakari Ailus <sakari.ailus@iki.fi>
Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>

The pixel rate control is required by the OMAP3 ISP driver and should be
implemented by all media controller-compatible sensor drivers.
Signed-off-by: NLaurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: NSakari Ailus <sakari.ailus@iki.fi>
Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>

The pixel rate control is required by the OMAP3 ISP driver and should be
implemented by all media controller-compatible sensor drivers.
Signed-off-by: NLaurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: NSakari Ailus <sakari.ailus@iki.fi>
Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>

The pixel rate control is required by the OMAP3 ISP driver and should be
implemented by all media controller-compatible sensor drivers.
Signed-off-by: NLaurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: NSakari Ailus <sakari.ailus@iki.fi>
Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>

changeset 75c7dbca added a wrong PCI ID address by mistake.
Remove it.
Reported-by: NRemi Schwartz <remi.schwartz@gmail.com>
Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>

Add support for SF16-FMD card to radio-sf16fmi driver.
Only new PnP ID is added and texts changed.
Signed-off-by: NOndrej Zary <linux@rainbow-software.org>
Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>

This patch just removes the second assignment "rc->priv = &loopdev;"
that happens a fews lines after the first one.
Signed-off-by: NMichel Machado <michel@digirati.com.br>
CC: Mauro Carvalho Chehab <mchehab@infradead.org>
CC: "David Härdeman" <david@hardeman.nu>
Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>

Signed-off-by: NRemi Schwartz <remi.schwartz@gmail.com>
Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>

This driver is for USB devices, but was incorrectly listed under
V4L_PCI_DRIVERS.
Signed-off-by: NIsmael Luceno <ismael.luceno@gmail.com>
Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>

Signed-off-by: NAntti Palosaari <crope@iki.fi>
Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>

Add PnP support to radio-sf16fmr2 driver to support SF16-FMD2 card (SB16 +
TEA5757). The driver can now handle two cards (FMR2 is hardwired to 0x384,
FMD2 can be put at 0x384 or 0x284 by PnP).
Tested with both SF16-FMR2 and SF16-FMD2 (the can work at the same time by
using kernel parameter "pnp_reserve_io=0x384,2" so the FMD2 is put at 0x284).
Signed-off-by: NOndrej Zary <linux@rainbow-software.org>
Acked-by: NHans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>

Signed-off-by: NSakari Ailus <sakari.ailus@maxwell.research.nokia.com>
Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>

Add support for uncompressed 8-bit raw bayer formats.
Signed-off-by: NSakari Ailus <sakari.ailus@maxwell.research.nokia.com>
Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>

Implement more generic quirk registers than just limit and capability
registers. This comes with the expense of a little bit more access time so
these should be only used when really needed.
Signed-off-by: NSakari Ailus <sakari.ailus@maxwell.research.nokia.com>
Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>

Some sensors do use binning but do not have valid limits in binning
registers. Use non-binning limits in that case.
Signed-off-by: NSakari Ailus <sakari.ailus@maxwell.research.nokia.com>
Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>

rval was not properly initialised in smiapp_read_nvm(). Do that.
Signed-off-by: NSakari Ailus <sakari.ailus@maxwell.research.nokia.com>
Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>

The pre_pll divisor must be such that ext_clk / pre_pll divisor does not
result in a frequency that is greater than pll_ip_clk_freq. Fix this.
Signed-off-by: NSakari Ailus <sakari.ailus@maxwell.research.nokia.com>
Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>

Some sensors only allow 8-bit access, so use safe 8-bit access before the
sensor has been identified.
Signed-off-by: NSakari Ailus <sakari.ailus@maxwell.research.nokia.com>
Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>

Some sensors implement only 8-bit read functionality and fail on wider
reads. Add a quirk flag for such sensors.
Signed-off-by: NSakari Ailus <sakari.ailus@maxwell.research.nokia.com>
Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>

Pass struct sensor to register access commands. This allows taking quirks
into account in register access.
Signed-off-by: NSakari Ailus <sakari.ailus@maxwell.research.nokia.com>
Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>

Instead of providing a function in platform data, allow also providing the
name of the external clock and use it through the clock framework.
Signed-off-by: NSakari Ailus <sakari.ailus@maxwell.research.nokia.com>
Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>

Report SNR in 0.1 dB scale instead of raw hardware register values.
Signed-off-by: NAntti Palosaari <crope@iki.fi>
Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>

gspca_pac7302 module supports the webcam with usb id: 093a:2627.
It is a Genius FaceCam 300.
The module does not need any changes but listing the usb id along with a vertical flip flag.
The included patch adds this to the module source.
Signed-off-by: NJozsef Marton <jmarton@users.sourceforge.net>
Acked-by: NMárton Németh <nm127@freemail.hu>
Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>