Commit Graph

18484 Commits

Author SHA1 Message Date
Linus Torvalds 0bb4646241 Merge branches 'topic/vsp1' and 'topic/adv76xx' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media into next
Pull updates and DT support for media engines from Mauro Carvalho Chehab.

For Analog Devices ADV7604 and the Renesas VSP1 video processing engines.

* 'topic/vsp1' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media:
  [media] v4l: vsp1: Add DT support
  [media] v4l: vsp1: Add DT bindings documentation
  [media] v4l: vsp1: Add BRU support
  [media] v4l: vsp1: Support multi-input entities
  [media] v4l: vsp1: uds: Enable scaling of alpha layer
  [media] v4l: vsp1: Remove unexisting rt clocks

* 'topic/adv76xx' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media: (21 commits)
  [media] adv7604: Add LLC polarity configuration
  [media] adv7604: Set HPD GPIO direction to output
  [media] adv7604: Add endpoint properties to DT bindings
  [media] adv7604: Add DT support
  [media] adv7604: Specify the default input through platform data
  [media] adv7604: Support hot-plug detect control through a GPIO
  [media] adv7604: Sort headers alphabetically
  [media] adv7604: Replace *_and_or() functions with *_clr_set()
  [media] adv7604: Store I2C addresses and clients in arrays
  [media] adv7604: Inline the to_sd function
  [media] v4l: subdev: Remove deprecated video-level DV timings operations
  [media] adv7604: Remove deprecated video-level DV timings operations
  [media] adv7604: Add pad-level DV timings support
  [media] adv7604: Make output format configurable through pad format operations
  [media] adv7604: Add sink pads
  [media] adv7604: Remove subdev control handlers
  [media] adv7604: Add adv7611 support
  [media] adv7604: Cache register contents when reading multiple bits
  [media] adv7604: Add 16-bit read functions for CP and HDMI
  [media] adv7604: Don't put info string arrays on the stack
  ...
2014-06-06 11:58:47 -07:00
Linus Torvalds aaeb255433 Merge branch 'v4l_for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media into next
Pull media updates from Mauro Carvalho Chehab:
 "This contains:
   - a new frontend/tuner driver set for si2168 and sa2157
   - Videobuf 2 core now supports DVB too
   - A new gspca sub-driver (dtcs033)
   - saa7134 is now converted to use videobuf2
   - add support for 4K timings
   - several other driver fixes and improvements

  PS.  This pull request is shorter than usual, partly because I have
  some other patches on topic branches that I'll be sending you later
  this week"

* 'v4l_for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media: (286 commits)
  [media] au0828-dvb: restore its permission to 644
  [media] xc5000: delay tuner sleep to 5 seconds
  [media] xc5000: Don't use whitespace before tabs
  [media] xc5000: fix CamelCase
  [media] xc5000: Don't wrap msleep()
  [media] xc5000: get rid of positive error codes
  [media] au0828: reset streaming when a new frequency is set
  [media] au0828: Improve debug messages for urb_completion
  [media] au0828: Cancel stream-restart operation if frontend is disconnected
  [media] dib0700: fix RC support on Hauppauge Nova-TD
  [media] USB: as102_usb_drv.c: Remove useless return variables
  [media] v4l: Fix documentation of V4L2_PIX_FMT_H264_MVC and VP8 pixel formats
  [media] m5mols: Replace missing header
  [media] staging: lirc: Fix sparse warnings
  [media] fix mceusb endpoint type identification/handling
  [media] az6027: Added the PID for a new revision of the Elgato EyeTV Sat DVB-S Tuner
  [media] DocBook media: fix typo
  [media] adv7604: Add missing include to linux/types.h
  [media] v4l: Validate fields in the core code for subdev EDID ioctls
  [media] v4l: Add support for DV timings ioctls on subdev nodes
  ...
2014-06-04 14:24:30 -07:00
Mauro Carvalho Chehab a2668e10d7 [media] au0828-dvb: restore its permission to 644
A previous patch mistakenly changed the file permission to 755.
Restore it to 644.

Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
2014-06-04 15:19:36 -03:00
Linus Torvalds 776edb5931 Merge branch 'locking-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip into next
Pull core locking updates from Ingo Molnar:
 "The main changes in this cycle were:

   - reduced/streamlined smp_mb__*() interface that allows more usecases
     and makes the existing ones less buggy, especially in rarer
     architectures

   - add rwsem implementation comments

   - bump up lockdep limits"

* 'locking-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: (33 commits)
  rwsem: Add comments to explain the meaning of the rwsem's count field
  lockdep: Increase static allocations
  arch: Mass conversion of smp_mb__*()
  arch,doc: Convert smp_mb__*()
  arch,xtensa: Convert smp_mb__*()
  arch,x86: Convert smp_mb__*()
  arch,tile: Convert smp_mb__*()
  arch,sparc: Convert smp_mb__*()
  arch,sh: Convert smp_mb__*()
  arch,score: Convert smp_mb__*()
  arch,s390: Convert smp_mb__*()
  arch,powerpc: Convert smp_mb__*()
  arch,parisc: Convert smp_mb__*()
  arch,openrisc: Convert smp_mb__*()
  arch,mn10300: Convert smp_mb__*()
  arch,mips: Convert smp_mb__*()
  arch,metag: Convert smp_mb__*()
  arch,m68k: Convert smp_mb__*()
  arch,m32r: Convert smp_mb__*()
  arch,ia64: Convert smp_mb__*()
  ...
2014-06-03 12:57:53 -07:00
Linus Torvalds e5c4ecdc55 USB driver patches for 3.16-rc1
Here is the big USB driver pull request for 3.16-rc1.
 
 Nothing huge here, but lots of little things in the USB core, and in
 lots of drivers.  Hopefully the USB power management will be work better
 now that it has been reworked to do per-port power control dynamically.
 There's also a raft of gadget driver updates and fixes, CONFIG_USB_DEBUG
 is finally gone now that everything has been converted over to the
 dynamic debug inteface, the last hold-out drivers were cleaned up and
 the config option removed.  There were also other minor things all
 through the drivers/usb/ tree, the shortlog shows this pretty well.
 
 All have been in linux-next, including the very last patch, which came
 from linux-next to fix a build issue on some platforms.
 
 Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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 Version: GnuPG v2.0.22 (GNU/Linux)
 
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Merge tag 'usb-3.16-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb into next

Pull USB driver updates from Greg KH:
 "Here is the big USB driver pull request for 3.16-rc1.

  Nothing huge here, but lots of little things in the USB core, and in
  lots of drivers.  Hopefully the USB power management will be work
  better now that it has been reworked to do per-port power control
  dynamically.  There's also a raft of gadget driver updates and fixes,
  CONFIG_USB_DEBUG is finally gone now that everything has been
  converted over to the dynamic debug inteface, the last hold-out
  drivers were cleaned up and the config option removed.  There were
  also other minor things all through the drivers/usb/ tree, the
  shortlog shows this pretty well.

  All have been in linux-next, including the very last patch, which came
  from linux-next to fix a build issue on some platforms"

* tag 'usb-3.16-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb: (314 commits)
  usb: hub_handle_remote_wakeup() only exists for CONFIG_PM=y
  USB: orinoco_usb: remove CONFIG_USB_DEBUG support
  USB: media: lirc: igorplugusb: remove CONFIG_USB_DEBUG support
  USB: media: streamzap: remove CONFIG_USB_DEBUG
  USB: media: redrat3: remove CONFIG_USB_DEBUG usage
  USB: media: redrat3: remove unneeded tracing macro
  usb: qcserial: add additional Sierra Wireless QMI devices
  usb: host: max3421-hcd: Use module_spi_driver
  usb: host: max3421-hcd: Allow platform-data to specify Vbus polarity
  usb: host: max3421-hcd: fix "spi_rd8" uses dynamic stack allocation warning
  usb: host: max3421-hcd: Fix missing unlock in max3421_urb_enqueue()
  usb: qcserial: add Netgear AirCard 341U
  Documentation: dt-bindings: update xhci-platform DT binding for R-Car H2 and M2
  usb: host: xhci-plat: add xhci_plat_start()
  usb: host: max3421-hcd: Fix potential NULL urb dereference
  Revert "usb: gadget: net2280: Add support for PLX USB338X"
  USB: usbip: remove CONFIG_USB_DEBUG reference
  USB: remove CONFIG_USB_DEBUG from defconfig files
  usb: resume child device when port is powered on
  usb: hub_handle_remote_wakeup() depends on CONFIG_PM_RUNTIME=y
  ...
2014-06-03 09:11:20 -07:00
Greg Kroah-Hartman 834b4d5136 USB: media: streamzap: remove CONFIG_USB_DEBUG
It wasn't even being used for anything, so remove the test for the
config option (as the config option isn't present anymore), and remove
the unused module parameter "debug" so as to not confuse anyone.

Cc: Mauro Carvalho Chehab <m.chehab@samsung.com>
Cc: James Hogan <james.hogan@imgtec.com>
Cc: "Antti Seppälä" <a.seppala@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-05-29 11:22:47 -07:00
Greg Kroah-Hartman 3228bf81e0 USB: media: redrat3: remove CONFIG_USB_DEBUG usage
Use the dev_dbg dynamic infrastructure instead of rolling our own custom
debug logic.  This is needed as CONFIG_USB_DEBUG is now gone.

Cc: Mauro Carvalho Chehab <m.chehab@samsung.com>
Cc: Sean Young <sean@mess.org>
Cc: Hans Verkuil <hans.verkuil@cisco.com>
Cc: Jonathan McCrohan <jmccrohan@gmail.com>
Cc: James Hogan <james.hogan@imgtec.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-05-29 11:22:46 -07:00
Greg Kroah-Hartman a36d5b618e USB: media: redrat3: remove unneeded tracing macro
The rr3_ftr function duplicates the in-kernel tracing logic, so remove
it.

This is step 1 of of removing the CONFIG_USB_DEBUG depandancy in this
driver.

Cc: Mauro Carvalho Chehab <m.chehab@samsung.com>
Cc: Sean Young <sean@mess.org>
Cc: Hans Verkuil <hans.verkuil@cisco.com>
Cc: Jonathan McCrohan <jmccrohan@gmail.com>
Cc: James Hogan <james.hogan@imgtec.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-05-29 11:22:46 -07:00
Mauro Carvalho Chehab f7a27ff1fb [media] xc5000: delay tuner sleep to 5 seconds
Some drivers, like au0828 are very sensitive to tuner sleep and may
break if the sleep happens too fast. Also, by keeping the tuner alive
for a while could speedup tuning process during channel scan. So,
change the logic to delay the actual sleep to 5 seconds after its
command.

Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
2014-05-25 17:50:16 -03:00
Mauro Carvalho Chehab 5015c27b60 [media] xc5000: Don't use whitespace before tabs
WARNING: please, no space before tabs
+#define XC_PRODUCT_ID_FW_LOADED ^I0x1388$

WARNING: please, no space before tabs
+#define DK_SECAM_A2LDK3 ^I13$

WARNING: please, no space before tabs
+#define DK_SECAM_A2MONO ^I14$

WARNING: please, no space before tabs
+#define FM_RADIO_INPUT2 ^I21$

WARNING: please, no space before tabs
+#define FM_RADIO_INPUT1 ^I22$

Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
2014-05-25 17:50:15 -03:00
Mauro Carvalho Chehab 303ddd9286 [media] xc5000: fix CamelCase
There are several CamelCase non-codingstyle compliances here.

Fix them.

Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
2014-05-25 17:50:14 -03:00
Mauro Carvalho Chehab e5bf4a1107 [media] xc5000: Don't wrap msleep()
There's absolutely no reason to wrap msleep() call here.
Just rename all occurences of xc_wait() with msleep() and
remove the wrapper function.

Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
2014-05-25 17:50:14 -03:00
Mauro Carvalho Chehab 859ae7f012 [media] xc5000: get rid of positive error codes
Errors should also be negative and should follow the Kernel
standards.

Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
2014-05-25 17:50:13 -03:00
Mauro Carvalho Chehab f6fef86341 [media] au0828: reset streaming when a new frequency is set
As reported by Trevor, doing several opening/streaming/closing
operations to the demux causes it to fail.

I was able to simulate this bug too. I also noticed that,
sometimes, changing channels with au0828, the same thing
happens.

Most of the issues seem to be due to some hardware bug, that
causes the device to not fill all the URBs allocated. When
the bug happens, the only known fix is to either replug the
device, or to send an USB reset to it.

There's also a hack a the au0828 driver that starts a thread
that tries to reset the device when a package doesn't start
with a sync.

One of the culpits for this bad hardware behavior seem to be
caused by the lack of stopping and restarting the stream every
time a new channel is set.

This patch warrants that the stream will be properly reset
every time the set_frontend callback is called, partially
solving the problem.

A complete fix, however, would also need to check the PM
conditions for the tuner and demux.

Reported-by: Trevor Graffa <tlgraffa@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
2014-05-25 17:50:02 -03:00
Mauro Carvalho Chehab c35fbd03ae [media] au0828: Improve debug messages for urb_completion
Sometimes, it helps to know how much data was received by
urb_completion. Add that information to the optional debug
log.

Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
2014-05-25 17:46:36 -03:00
Changbing Xiong d9e091fe71 [media] au0828: Cancel stream-restart operation if frontend is disconnected
If the tuner is already disconnected, It is meaningless to go on doing the
stream-restart operation, It is better to cancel this operation.

Signed-off-by: Changbing Xiong <cb.xiong@samsung.com>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
2014-05-25 17:45:55 -03:00
Mauro Carvalho Chehab c4018fa2e4 [media] dib0700: fix RC support on Hauppauge Nova-TD
The RC support o Nova-TD is broken, as the RC endpoint there
is an interrupt endpoint.

That produces an ugly calltrace at the Kernel logs:

	WARNING: CPU: 2 PID: 56 at drivers/usb/core/urb.c:450 usb_submit_urb+0x1fd/0x5c0()
	usb 1-1.2: BOGUS urb xfer, pipe 3 != type 1
	Modules linked in: rc_dib0700_rc5(OF) dvb_usb_dib0700(OF) dib9000(OF) dib8000(OF) dib7000m(OF) dib0090(OF) dib0070(OF) dib7000p(OF) dib3000mc(OF) dibx000_common(OF) dvb_usb(OF) rc_core(OF) snd_usb_audio snd_usbmidi_lib snd_hwdep snd_rawmidi snd_seq snd_seq_device snd_pcm snd_timer snd soundcore bnep bluetooth 6lowpan_iphc rfkill au0828(OF) xc5000(OF) au8522_dig(OF) au8522_common(OF) tveeprom(OF) dvb_core(OF) nouveau i915 mxm_wmi ttm i2c_algo_bit drm_kms_helper drm r8169 mii i2c_core video wmi [last unloaded: au0828]
	CPU: 2 PID: 56 Comm: khubd Tainted: GF          O 3.14.2-200.fc20.x86_64 #1
	Hardware name: SAMSUNG ELECTRONICS CO., LTD. 550P5C/550P7C/SAMSUNG_NP1234567890, BIOS P05ABI.016.130917.dg 09/17/2013
	 0000000000000000 00000000610866bc ffff880223703860 ffffffff816eec92
	 ffff8802237038a8 ffff880223703898 ffffffff8108a1bd ffff8800916a2180
	 ffff8801d5b16000 0000000000000003 0000000000000003 0000000000000020
	Call Trace:
	 [<ffffffff816eec92>] dump_stack+0x45/0x56
	 [<ffffffff8108a1bd>] warn_slowpath_common+0x7d/0xa0
	 [<ffffffff8108a23c>] warn_slowpath_fmt+0x5c/0x80
	 [<ffffffff814e3ebd>] usb_submit_urb+0x1fd/0x5c0
	 [<ffffffffa0445925>] dib0700_rc_setup+0xb5/0x120 [dvb_usb_dib0700]
	 [<ffffffffa0445a58>] dib0700_probe+0xc8/0x130 [dvb_usb_dib0700]
	...

Fix it by detecting if the endpoint is bulk or interrupt.

Tested with both Hauppauge Nova-TD model 52009 (interrupt) and with a
		 Prolink Pixelview SBTVD model PV-D231U (bulk).

Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
2014-05-25 17:44:19 -03:00
Laurent Pinchart 39ad9bbe5c [media] m5mols: Replace missing header
The include/media/s5p_fimc.h header has been removed in commit
49b2f4c56f ("exynos4-is: Remove support
for non-dt platforms"). This broke compilation of the m5mols driver.

Include the include/media/exynos-fimc.h header instead, which contains
the S5P_FIMC_TX_END_NOTIFY definition required by the driver.

Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
2014-05-25 17:00:01 -03:00
Matt DeVillier 0cacb46ace [media] fix mceusb endpoint type identification/handling
Change the I/O endpoint handling of the mceusb driver to respect the endpoint
type reported by device (bulk/interrupt), rather than treating all endpoints
as type interrupt, which breaks devices using bulk endpoints when connected
to a xhci controller.  Accordingly, change the function calls to initialize
an endpoint's transfer pipe and urb handlers to use the correct function based
on the endpoint type.

[m.chehab@samsung.com: Fix merge conflicts and compilation breakage]
Signed-off-by: Matt DeVillier <matt.devillier@gmail.com>
Tested-by: Sean Young <sean@mess.org>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
2014-05-25 15:49:35 -03:00
Manuel Schönlaub 44f83144ca [media] az6027: Added the PID for a new revision of the Elgato EyeTV Sat DVB-S Tuner
There is another clone of AZ6027. This patch adds the relevant PID.

Signed-off-by: Manuel Schönlaub <manuel.schoenlaub@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
2014-05-25 15:49:35 -03:00
Laurent Pinchart 1b5ab8755e [media] adv7604: Add LLC polarity configuration
Add an inv_llc_pol field to platform data to control the clock polarity.

Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Reviewed-by: Hans Verkuil <hans.verkuil@cisco.com>
Reviewed-by: Sylwester Nawrocki <s.nawrocki@samsung.com>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
2014-05-25 13:10:16 -03:00
Laurent Pinchart 9b2c38239d [media] adv7604: Set HPD GPIO direction to output
The HPD GPIO is used as an output but its direction is never set. Fix
it.

Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Acked-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
2014-05-25 13:09:13 -03:00
Laurent Pinchart 6fa88045ef [media] adv7604: Add endpoint properties to DT bindings
Add support for the hsync-active, vsync-active and pclk-sample
properties to the DT bindings and control BT.656 mode implicitly.

Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Acked-by: Hans Verkuil <hans.verkuil@cisco.com>
Acked-by: Sylwester Nawrocki <s.nawrocki@samsung.com>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
2014-05-25 13:08:51 -03:00
Laurent Pinchart f82f313e97 [media] adv7604: Add DT support
Parse the device tree node to populate platform data. Only the ADV7611
is currently support with DT.

Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Acked-by: Hans Verkuil <hans.verkuil@cisco.com>
Acked-by: Sylwester Nawrocki <s.nawrocki@samsung.com>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
2014-05-25 13:04:00 -03:00
Laurent Pinchart 5ef54b5955 [media] adv7604: Specify the default input through platform data
And set input routing when initializing the device.

Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Reviewed-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
2014-05-25 13:03:02 -03:00
Laurent Pinchart e9d50e9e70 [media] adv7604: Support hot-plug detect control through a GPIO
Add support for optional GPIO-controlled HPD pins in addition to the
ADV7604-specific hotplug notifier.

Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Reviewed-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
2014-05-25 13:02:45 -03:00
Laurent Pinchart c72a53ce05 [media] adv7604: Sort headers alphabetically
This helps locating duplicates and inserting new headers.

Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Reviewed-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
2014-05-25 13:02:23 -03:00
Laurent Pinchart 22d97e561d [media] adv7604: Replace *_and_or() functions with *_clr_set()
The *_and_or() functions take an 'and' bitmask to be ANDed with the
register value before ORing it with th 'or' bitmask. As the functions
are used to mask and set bits selectively, this requires the caller to
invert the 'and' bitmask and is thus error prone. Replace those
functions with a *_clr_set() variant that takes a mask of bits to be
cleared instead of a mask of bits to be kept.

Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Reviewed-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
2014-05-25 13:02:05 -03:00
Laurent Pinchart 05cacb1767 [media] adv7604: Store I2C addresses and clients in arrays
This allows replacing duplicate code blocks by loops over the arrays.

Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Reviewed-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
2014-05-25 13:00:21 -03:00
Laurent Pinchart c269887c2d [media] adv7604: Inline the to_sd function
This one line function is called in a single location. Inline it.

Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Reviewed-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
2014-05-25 12:59:29 -03:00
Laurent Pinchart 7515e09693 [media] adv7604: Remove deprecated video-level DV timings operations
The video enum_dv_timings and dv_timings_cap operations are deprecated
and unused. Remove them.

Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Reviewed-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
2014-05-25 12:58:46 -03:00
Laurent Pinchart afec55992e [media] adv7604: Add pad-level DV timings support
The video enum_dv_timings and dv_timings_cap operations are deprecated.
Implement the pad-level version of those operations to prepare for the
removal of the video version.

Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Reviewed-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
2014-05-25 12:58:27 -03:00
Laurent Pinchart 539b33b059 [media] adv7604: Make output format configurable through pad format operations
Replace the dummy video format operations by pad format operations that
configure the output format.

Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Reviewed-by: Hans Verkuil <hans.verkuil@cisco.com>
Tested-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
2014-05-25 12:57:26 -03:00
Laurent Pinchart c784b1e2ec [media] adv7604: Add sink pads
The ADV7604 has sink pads for its HDMI and analog inputs. Report them.

Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Reviewed-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
2014-05-25 12:56:15 -03:00
Laurent Pinchart 454378923a [media] adv7604: Remove subdev control handlers
Control operations are handled by the control framework and the subdev
control handlers are never called directly. Remove them.

Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Reviewed-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
2014-05-25 12:55:37 -03:00
Lars-Peter Clausen d42010a1d2 [media] adv7604: Add adv7611 support
This patch adds support for the Analog Devices ADV7611 HDMI receiver.
The adv7611 is quite similar to the adv7604. It has only one instead of four
HDMI inputs and no analog frontend though. Also some register bits have been
shuffled around, but large parts of their register maps are compatible.

Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Reviewed-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
2014-05-25 12:55:16 -03:00
Laurent Pinchart 4a2ccdd257 [media] adv7604: Cache register contents when reading multiple bits
When extracting multiple bits from a single register read the register
once and extract the bits on the read value.

Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Reviewed-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
2014-05-25 12:52:33 -03:00
Laurent Pinchart 51182a945c [media] adv7604: Add 16-bit read functions for CP and HDMI
16-bit registers are read through two 8-bit read operations. Factorize
that common pattern into 16-bit read accessors to simplify the code.

Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Reviewed-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
2014-05-25 12:52:02 -03:00
Lars-Peter Clausen f216ccb3d9 [media] adv7604: Don't put info string arrays on the stack
We do not want to modify the info string arrays ever, so no need to
waste stack space for them. While we are at it also make them const.

Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Reviewed-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
2014-05-25 12:51:35 -03:00
Lars-Peter Clausen bedc3939dc [media] adv7604: Add support for asynchronous probing
Register the device with the v4l2 asynchronous probing framework to
support asynchronous instantiation systems such as DT.

Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Reviewed-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
2014-05-25 12:50:10 -03:00
Laurent Pinchart f2e9084779 [media] v4l: Validate fields in the core code for subdev EDID ioctls
The subdev EDID ioctls receive a pad field that must reference an
existing pad and an EDID field that must point to a buffer. Validate
both fields in the core code instead of duplicating validation in all
drivers.

Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Acked-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Reviewed-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
2014-05-25 12:48:33 -03:00
Laurent Pinchart 9cfd65e809 [media] v4l: Add support for DV timings ioctls on subdev nodes
Validate the pad field in the core code whenever specified.

Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Reviewed-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
2014-05-25 12:47:55 -03:00
Laurent Pinchart 96278922f6 [media] tvp7002: Remove deprecated video-level DV timings operations
The video enum_dv_timings and dv_timings_cap operations are deprecated
and unused. Remove them.

Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Reviewed-by: Hans Verkuil <hans.verkuil@cisco.com>
Acked-by: Lad, Prabhakar <prabhakar.csengg@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
2014-05-25 12:46:47 -03:00
Laurent Pinchart 105534054f [media] ths8200: Remove deprecated video-level DV timings operations
The video enum_dv_timings and dv_timings_cap operations are deprecated
and unused. Remove them.

Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Reviewed-by: Hans Verkuil <hans.verkuil@cisco.com>
Acked-by: Lad, Prabhakar <prabhakar.csengg@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
2014-05-25 12:46:18 -03:00
Laurent Pinchart e53a59dc55 [media] s5p-tv: hdmiphy: Remove deprecated video-level DV timings operation
The video enum_dv_timings operation is deprecated and unused. Remove it.

Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Reviewed-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
2014-05-25 12:45:52 -03:00
Laurent Pinchart 9e82440934 [media] s5p-tv: hdmi: Remove deprecated video-level DV timings operations
The video enum_dv_timings and dv_timings_cap operations are deprecated
and unused. Remove them.

Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Reviewed-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
2014-05-25 12:45:20 -03:00
Laurent Pinchart 0dd3e36c8c [media] adv7842: Remove deprecated video-level DV timings operations
The video enum_dv_timings and dv_timings_cap operations are deprecated
and unused. Remove them.

Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Reviewed-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
2014-05-25 12:44:39 -03:00
Laurent Pinchart 8f8d2fecd9 [media] adv7511: Remove deprecated video-level DV timings operations
The video enum_dv_timings and dv_timings_cap operations are deprecated
and unused. Remove them.

Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Reviewed-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
2014-05-25 12:43:52 -03:00
Laurent Pinchart 8846e93992 [media] ad9389b: Remove deprecated video-level DV timings operations
The video enum_dv_timings and dv_timings_cap operations are deprecated
and unused. Remove them.

Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Reviewed-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
2014-05-25 12:43:39 -03:00
Laurent Pinchart 78dc47bb78 [media] s5p-tv: mixer: Switch to pad-level DV operations
The video-level enum_dv_timings and dv_timings_cap operations are
deprecated in favor of the pad-level versions. All subdev drivers
implement the pad-level versions, switch to them.

Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Reviewed-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
2014-05-25 12:43:25 -03:00