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Antti Palosaari [Tue, 19 Jun 2012 02:42:53 +0000 (23:42 -0300)]
[media] dvb_usb_v2: use identify_state() to resolve firmware name
Merge get_firmware_name() to identify_state().
It is wise to resolve firmware name in that routine as it does
decision wether or not to load firmware at all. It is one very
rarely needed callback less.
Signed-off-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Antti Palosaari [Tue, 19 Jun 2012 01:54:16 +0000 (22:54 -0300)]
[media] dvb_usb_v2: merge get_ts_config() to get_usb_stream_config()
Piggypag TS type callback to USB stream callback and change
callback name slightly to fit better.
Both of those are rather rare callback and has a relation. Transport
Stream, TS, is input stream and USB stream is output stream of
DVB USB bridge.
Signed-off-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Antti Palosaari [Mon, 18 Jun 2012 23:09:07 +0000 (20:09 -0300)]
[media] dvb_usb_v2: use container_of() for adapter to device
We dont need that pointer as we can use container_of() macro thus
remove it.
Signed-off-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Antti Palosaari [Mon, 18 Jun 2012 22:58:44 +0000 (19:58 -0300)]
[media] ec168: use DVB UDB macros
Signed-off-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Antti Palosaari [Mon, 18 Jun 2012 22:50:16 +0000 (19:50 -0300)]
[media] ce6230: use DVB USB macros
Signed-off-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Antti Palosaari [Mon, 18 Jun 2012 22:44:08 +0000 (19:44 -0300)]
[media] au6610: use DVB USB macros
Signed-off-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Antti Palosaari [Mon, 18 Jun 2012 22:39:02 +0000 (19:39 -0300)]
[media] anysee: use DVB USB macros
Signed-off-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Antti Palosaari [Mon, 18 Jun 2012 02:42:11 +0000 (23:42 -0300)]
[media] dvb_usb_v2: git rid of dvb_usb_adapter state variable
We can live without it easily.
Also USB data stream complete callback checks for feedcount
seems to be quite redundant so remove those also.
Signed-off-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Antti Palosaari [Mon, 18 Jun 2012 02:15:03 +0000 (23:15 -0300)]
[media] af9035: convert to new DVB USB
Signed-off-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Antti Palosaari [Sun, 17 Jun 2012 03:27:00 +0000 (00:27 -0300)]
[media] dvb_usb_v2: use lock to sync feed and frontend control
There was synchronization problem when streaming was stopped.
Frontend was ran down before stream which causes problems.
Use mutex to synchronization. Now it looks like that:
LOCK
start frontend
UNLOCK
LOCK
start streaming
[...]
stop streaming
UNLOCK
LOCK
stop frontend
UNLOCK
Signed-off-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Antti Palosaari [Sat, 16 Jun 2012 21:13:06 +0000 (18:13 -0300)]
[media] af9015: use helper macros for some pointers
Signed-off-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Antti Palosaari [Sat, 16 Jun 2012 20:58:53 +0000 (17:58 -0300)]
[media] dvb_usb_v2: helper macros for device/adapter/frontend pointers
Signed-off-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Antti Palosaari [Sat, 16 Jun 2012 19:25:22 +0000 (16:25 -0300)]
[media] af9015: update USB streaming configuration logic
Signed-off-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Antti Palosaari [Sat, 16 Jun 2012 19:02:57 +0000 (16:02 -0300)]
[media] dvb_usb_v2: change USB stream config logic
Initial / default USB stream configuration is now set always as a
dvb_usb_device_properties. Dynamic configuration is done top of
that if callback .get_usb_stream_config() exists. Default values
are set when callback is called so callback needs only change
values that are different than default.
In addition of that define two macros DVB_USB_STREAM_BULK() and
DVB_USB_STREAM_ISOC() for filling struct usb_data_stream_properties
Signed-off-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Antti Palosaari [Sat, 16 Jun 2012 16:56:37 +0000 (13:56 -0300)]
[media] dvb_usb_v2: add macros to fill USB stream properties
Signed-off-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Antti Palosaari [Sat, 16 Jun 2012 00:17:04 +0000 (21:17 -0300)]
[media] dvb_usb_v2: .read_mac_address() callback changes
Give DVB adapter as a parameter for callback. MAC address is
adapter property and it could be (at least in theory) there
is devices having multiple adapters and all has own MAC.
Also add error handling. If callback fails error is returned
which leads device unregister.
Signed-off-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Antti Palosaari [Fri, 15 Jun 2012 23:46:44 +0000 (20:46 -0300)]
[media] dvb_usb_v2: remove num_frontends_initialized from dvb_usb_adapter
We can live easily without that variable.
Signed-off-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Antti Palosaari [Fri, 15 Jun 2012 05:10:50 +0000 (02:10 -0300)]
[media] dvb_usb_v2: move fe_ioctl_override() callback
Signed-off-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Antti Palosaari [Fri, 15 Jun 2012 04:38:28 +0000 (01:38 -0300)]
[media] dvb_usb_v2: get rid of dvb_usb_device state
Remove state from struct dvb_usb_device as we can live without.
Add some debug logs.
Signed-off-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Antti Palosaari [Fri, 15 Jun 2012 03:52:42 +0000 (00:52 -0300)]
[media] dvb_usb_v2: simplify remote init/exit logic
Signed-off-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Antti Palosaari [Fri, 15 Jun 2012 03:29:36 +0000 (00:29 -0300)]
[media] dvb_usb_v2: try to remove all adapters on exit
It did not removed adapter on error case as .num_adapters_initialized
was set after success adapter initialization. It should be safe to
try remove all possible adapters in any-case.
Signed-off-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Antti Palosaari [Thu, 14 Jun 2012 23:07:02 +0000 (20:07 -0300)]
[media] dvb_usb_v2: do not release USB interface when device reconnects
USB core will call disconnect and remove driver for us as device
will disconnect itself. After that it is loaded again as a new
device but it is warm and no firmware loading needed.
Reported-by: Malcolm Priestley <tvboxspy@gmail.com>
Signed-off-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Malcolm Priestley [Wed, 13 Jun 2012 21:24:32 +0000 (18:24 -0300)]
[media] dvb_usb_v2: return the download ret in dvb_usb_download_firmware
The first being this patch, no return value from dvb_usb_download_firmware
causes system wide dead lock with COLD disconnect as system attempts to continue
to warm state.
Signed-off-by: Malcolm Priestley <tvboxspy@gmail.com>
Signed-off-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Antti Palosaari [Thu, 14 Jun 2012 07:56:09 +0000 (04:56 -0300)]
[media] anysee: convert to new DVB USB
Signed-off-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Antti Palosaari [Thu, 14 Jun 2012 05:44:47 +0000 (02:44 -0300)]
[media] dvb_usb_v2: attach tuners later
It is more than nice to have all those frontend pointers when
attaching tuner to the frontend in question. Make that possible
attaching tuners after dvb_register_frontend()
Signed-off-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Antti Palosaari [Thu, 14 Jun 2012 02:33:16 +0000 (23:33 -0300)]
[media] ce6230: various small changes
Small changes like log writings. No functionality changes.
Signed-off-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Antti Palosaari [Thu, 14 Jun 2012 02:03:08 +0000 (23:03 -0300)]
[media] ce6230: convert to new DVB USB
Signed-off-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Antti Palosaari [Wed, 13 Jun 2012 02:19:40 +0000 (23:19 -0300)]
[media] dvb_usb_v2: move remote controller to the main file
It is only three functions so move it to the main.
Signed-off-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Antti Palosaari [Wed, 13 Jun 2012 01:49:54 +0000 (22:49 -0300)]
[media] au6610: convert to new DVB USB
Signed-off-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Antti Palosaari [Wed, 13 Jun 2012 01:16:12 +0000 (22:16 -0300)]
[media] ec168: re-implement firmware loading
Signed-off-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Antti Palosaari [Wed, 13 Jun 2012 00:16:52 +0000 (21:16 -0300)]
[media] dvb_usb_v2: do not check active fe when stop streaming
Do not check active frontend as it could be already shutdown.
Add some more debugs.
It turns out that device is put sleep earlier than streaming
is stopped in some cases. That is because streaming is running
different task and there is no locking.
Maybe some locking could be good idea to force stop streaming
before device is shut down. I can guess there could be problems
in someday cases like chip is sleep but streaming control is
requested after that...
Signed-off-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Antti Palosaari [Tue, 12 Jun 2012 23:40:21 +0000 (20:40 -0300)]
[media] ec168: switch Kernel pr_* logging
Change logging.
Some minor text and error number changes.
Signed-off-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Antti Palosaari [Tue, 12 Jun 2012 19:45:54 +0000 (16:45 -0300)]
[media] ec168: convert to new DVB USB
Signed-off-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Antti Palosaari [Tue, 12 Jun 2012 19:25:01 +0000 (16:25 -0300)]
[media] dvb_usb_v2: use pointers to properties
Use pointers to properties as device and adapter properties are
constant. No need to embed and copy those structures.
Signed-off-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Antti Palosaari [Tue, 12 Jun 2012 05:20:01 +0000 (02:20 -0300)]
[media] af9015: suspend/resume
Signed-off-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Antti Palosaari [Tue, 12 Jun 2012 04:34:22 +0000 (01:34 -0300)]
[media] dvb_usb_v2: use keyword const for USB ID table
Let optimize that code to the text segment.
Signed-off-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Antti Palosaari [Tue, 12 Jun 2012 04:05:20 +0000 (01:05 -0300)]
[media] dvb_usb_v2: move few callbacks one level up
Move frontend_attach, tuner_attach, frontend_ctrl and streaming_ctrl
from adapter to device.
Signed-off-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Antti Palosaari [Tue, 12 Jun 2012 02:35:09 +0000 (23:35 -0300)]
[media] dvb_usb_v2: Cypress firmware download module
Firmware handling routines for various Cypress chips.
Cypress AN2135
Cypress AN2235
Cypress FX2
These were split out from general DVB USB module by
Patrick Boettcher. I did only small changes.
Signed-off-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Antti Palosaari [Mon, 11 Jun 2012 20:47:04 +0000 (17:47 -0300)]
[media] dvb_usb_v2: suspend/resume stop/start USB streaming
Stop remote polling and USB streaming before suspend and resume
those when back to normal operation.
It is far away from complete implementation, but at least it does
not hang system anymore on suspend while streaming is ongoing.
Signed-off-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Antti Palosaari [Sun, 10 Jun 2012 03:46:22 +0000 (00:46 -0300)]
[media] dvb_usb_v2: add .disconnect() callback
Signed-off-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Antti Palosaari [Sun, 10 Jun 2012 02:42:47 +0000 (23:42 -0300)]
[media] dvb_usb_v2: probe/disconnect error handling
In my understanding we never call .disconnect() when .probe()
returns error. Change .probe() to return error all cases it cannot
handle given interface and simplify .disconnect() handling.
Signed-off-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Antti Palosaari [Sun, 10 Jun 2012 02:24:29 +0000 (23:24 -0300)]
[media] dvb_usb_v2: misc cleanup changes
Error handling, remove unneeded stuff, renaming, etc.
Signed-off-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Antti Palosaari [Sun, 10 Jun 2012 00:37:11 +0000 (21:37 -0300)]
[media] dvb_usb_v2: I2C adapter cleanup changes
Signed-off-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Antti Palosaari [Sun, 10 Jun 2012 00:22:06 +0000 (21:22 -0300)]
[media] af9015: use USB core soft_unbind
I think it is better to allow driver finish pending operations and
disconnect device. Killing all ongoing USB transfers could have very
bad effect, even break hardware in worst case.
Signed-off-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Antti Palosaari [Thu, 7 Jun 2012 23:36:35 +0000 (20:36 -0300)]
[media] af9015: switch to new DVB-USB
Almost all hacks are now removed and much less code.
Reducing af9015 driver code from 2084 to 1609, it is almost
500 LOC less!
Signed-off-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Antti Palosaari [Wed, 1 Aug 2012 17:44:06 +0000 (14:44 -0300)]
[media] dvb_usb_v2: enable compile
Compilation was disabled as it was failing with allyesconfig.
Rename duplicate functions and enable building.
Signed-off-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Antti Palosaari [Sun, 10 Jun 2012 00:11:28 +0000 (21:11 -0300)]
[media] dvb_usb_v2: do not free resources until delayed init is done
It was possible to free resources by unloading module while
initialization was still ongoing on delayed work.
Use PID to make decision on .disconnect() if caller is our
work or some other as work also calls .disconnect() in error
case. There could be better solution still...
Signed-off-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Antti Palosaari [Thu, 7 Jun 2012 21:37:42 +0000 (18:37 -0300)]
[media] dvb_usb_v2: fix dvb_usb_generic_rw() debug
Debug prints write operation data instead of read data was
intention.
Signed-off-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Antti Palosaari [Thu, 7 Jun 2012 20:52:06 +0000 (17:52 -0300)]
[media] dvb_usb_v2: add missing new line for log writings
Signed-off-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Antti Palosaari [Thu, 7 Jun 2012 20:34:41 +0000 (17:34 -0300)]
[media] dvb_usb_v2: add .bInterfaceNumber match
There is no USB match flag for used USB interface. It is rather
common there is multiple interfaces offering different services.
For example one for television and one for remote controller.
Signed-off-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Antti Palosaari [Thu, 7 Jun 2012 19:23:40 +0000 (16:23 -0300)]
[media] dvb_usb_v2: rename device_init/device_exit to probe/disconnect
Signed-off-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Antti Palosaari [Thu, 7 Jun 2012 18:40:25 +0000 (15:40 -0300)]
[media] dvb_usb_v2: move I2C adapter code to different file
No worth to keep it on own file as it is only 30 LOC.
Signed-off-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Antti Palosaari [Thu, 7 Jun 2012 01:46:38 +0000 (22:46 -0300)]
[media] dvb_usb_v2: use Kernel logging (pr_debug/pr_err/pr_info)
Use Kernel logging insteads of own macros.
Get rid of old debugs and use dynamic debug.
Signed-off-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Antti Palosaari [Wed, 6 Jun 2012 20:52:51 +0000 (17:52 -0300)]
[media] dvb_usb_v2: unregister all frontends in error case
Unregister all if there is any error meet during
frontend initialization.
Signed-off-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Antti Palosaari [Wed, 6 Jun 2012 18:01:32 +0000 (15:01 -0300)]
[media] dvb_usb_v2: remove usb_clear_halt()
Calling usb_clear_halt() during device init is not correct.
2 of 7 AF9015 devices I have timeouts next USB control message
after usb_clear_halt(). It was originally performed between
tuner_attach() and rc_query() and likely not causing problems
since rc_query() is repeated continously. None could see it when
first rc_query() failed...
Secondly it was not called for .generic_bulk_ctrl_endpoint_response.
Signed-off-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Antti Palosaari [Wed, 6 Jun 2012 03:05:06 +0000 (00:05 -0300)]
[media] dvb_usb_v2: refactor delayed init
Move work to the struct dvb_usb_device that we can access
it inside .disconnect().
Also many other minor changes.
Signed-off-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Antti Palosaari [Tue, 5 Jun 2012 23:37:46 +0000 (20:37 -0300)]
[media] dvb_usb_v2: ensure driver_info is not null
It could be null in case of driver does not set it
properly, like missing dynamic ID handling.
Signed-off-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Antti Palosaari [Tue, 5 Jun 2012 02:15:26 +0000 (23:15 -0300)]
[media] dvb_usb_v2: frontend switching changes
Some error checking changes and refactoring.
Signed-off-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Antti Palosaari [Tue, 5 Jun 2012 01:18:34 +0000 (22:18 -0300)]
[media] dvb_usb_v2: remove various unneeded variables
Adapter priv is not really needed, use device priv instead.
There is only driver or two using that.
Device caps are not needed. There was only "has I2C adapter"
capability defined. It is useless as we can see same just
checking existence of i2c_algo callback.
And also remove some totally not used at all variables.
Signed-off-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Antti Palosaari [Mon, 4 Jun 2012 23:55:34 +0000 (20:55 -0300)]
[media] dvb_usb_v2: use dynamic debugs
Signed-off-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Antti Palosaari [Mon, 4 Jun 2012 23:12:55 +0000 (20:12 -0300)]
[media] dvb_usb_v2: add macro for filling usb_device_id table entry
Signed-off-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Antti Palosaari [Mon, 4 Jun 2012 19:36:09 +0000 (16:36 -0300)]
[media] dvb_usb_v2: clean firmware downloading routines
Remove Cypress USB-interface firmware downloading routines.
That is common module and having single vendor chip routines
in common module is wrong. Just move those elsewhere.
Move single function out from the dvb_usb_firmware.c and
remove that file.
Signed-off-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Antti Palosaari [Sun, 3 Jun 2012 18:49:45 +0000 (15:49 -0300)]
[media] dvb_usb_v2: delay firmware download as it blocks module init
Delay firmware download and whole driver initialization using
workqueue. udev causes problems when blocking firmware download
was done during module init. This will likely resolve all
DVB USB firmware downloading issues we have had during recent years.
Fixes bug in case of DVB USB driver:
https://bugzilla.redhat.com/show_bug.cgi?id=827538
Signed-off-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Antti Palosaari [Fri, 1 Jun 2012 22:53:14 +0000 (19:53 -0300)]
[media] dvb_usb_v2: remove .num_frontends
It is no longer needed because all frontends are attached as a one go.
Signed-off-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Antti Palosaari [Wed, 30 May 2012 01:20:24 +0000 (22:20 -0300)]
[media] dvb_usb_v2: get rid of (struct dvb_usb_adapter_fe_properties)
Get rid of (struct dvb_usb_adapter_fe_properties) as we no longer
need it. Frontends are now defined as a array of pointers inside
adapter struct.
Signed-off-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Antti Palosaari [Tue, 29 May 2012 23:30:05 +0000 (20:30 -0300)]
[media] dvb_usb_v2: move 3 callbacks from the frontend to adapter
Move .frontend_attach(), .tuner_attach() and .streaming_ctrl()
from the frontend to adapter.
Signed-off-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Antti Palosaari [Tue, 29 May 2012 21:05:40 +0000 (18:05 -0300)]
[media] dvb_usb_v2: move PID filters from frontend to adapter
Filtering given PIDs from the transport stream is done by the
DVB USB bridge. It is highly possible there is limitations what
kind of stream DVB USB bridge can PID filter, but it still does
not make sense to define filters for each frontend as frontend
could offer different stream types for different standards.
Likely new way is to enable / disable PID filters are needed to
make decision at runtime (callback). PID filters are quite legacy
stuff as those are aimed cut stream smaller to fit for the USB1.1...
Signed-off-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Antti Palosaari [Tue, 29 May 2012 19:12:17 +0000 (16:12 -0300)]
[media] dvb_usb_v2: move (struct usb_data_stream_properties) to upper level
Move USB stream properties from frontend to adapter.
It is property of adapter.
Signed-off-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Antti Palosaari [Tue, 29 May 2012 15:17:20 +0000 (12:17 -0300)]
[media] dvb_usb_v2: add .get_ts_config() callback
Add new callback in order to resolve used TS (MPEG transport stream)
configuration. Normal TS is 188 byte payload only but there is
currently 204 byte TS and raw TS supported too.
Traditionally TS type was mapped as a frontend property but it
does not work no longer after we changed from MFE (multi-frontend)
to SFE (single-frontend). So it is not possible to map TS for the
given FE as there could be only one FE instead of multiple.
Signed-off-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Antti Palosaari [Tue, 29 May 2012 00:34:15 +0000 (21:34 -0300)]
[media] dvb_usb_v2: move (struct usb_data_stream) to one level up
Move stream from the frontend to adapter. There could be only
one stream per adapter. One adapter can has multiple frontends
but only one can stream at the time.
Signed-off-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Antti Palosaari [Tue, 29 May 2012 00:28:01 +0000 (21:28 -0300)]
[media] dvb_usb_v2: add .get_usb_stream_config()
New callback to resolve current USB stream configuration.
Signed-off-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Antti Palosaari [Mon, 28 May 2012 21:23:17 +0000 (18:23 -0300)]
[media] dvb_usb_v2: usb_urb.c use dynamic debugs
Signed-off-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Antti Palosaari [Mon, 28 May 2012 20:25:40 +0000 (17:25 -0300)]
[media] dvb_usb_v2: dynamic USB stream URB configuration
Change URB count, buffer size and type [BULK/ISOC]
dynamically when needed if existing URB buffers are
big enough.
Signed-off-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Antti Palosaari [Sat, 26 May 2012 14:43:24 +0000 (11:43 -0300)]
[media] dvb_usb_v2: remote controller changes
Add .get_rc_config() callback and remove old static configs.
Refactor remote controller routines.
Signed-off-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Antti Palosaari [Fri, 25 May 2012 15:58:34 +0000 (12:58 -0300)]
[media] dvb_usb_v2: init I2C and USB mutex earlier
Those must be initialized earlier as we now pass
(struct dvb_usb_device *) to the firmware download
callbacks too.
Signed-off-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Antti Palosaari [Fri, 25 May 2012 15:28:43 +0000 (12:28 -0300)]
[media] dvb_usb_v2: restore .firmware - pointer to name
Most commonly only one firmware is used by the driver
and it is not needed to selected run time. So restore
old functionality but allow .get_firmware_name() callback
to override it.
Signed-off-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Antti Palosaari [Fri, 25 May 2012 13:19:03 +0000 (10:19 -0300)]
[media] dvb_usb_v2: remote controller
* remove old legacy code totally
* move default RC keymap definition the the (struct dvb_usb_driver_info)
Signed-off-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Antti Palosaari [Fri, 25 May 2012 01:18:37 +0000 (22:18 -0300)]
[media] dvb_usb_v2: implement .read_config()
That callback is called only once when device is connected.
Call is done after the possible firmware is downloaded to the device,
just after the .power_ctrl() and before adapters are created.
Signed-off-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Antti Palosaari [Fri, 25 May 2012 00:11:42 +0000 (21:11 -0300)]
[media] dvb_usb_v2: implement .get_adapter_count()
Callback to resolve adapter count of current device.
Old static .num_adapters field can be still used but
the new .get_adapter_count() has priority if both
offered by the driver.
Signed-off-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Antti Palosaari [Thu, 24 May 2012 23:00:28 +0000 (20:00 -0300)]
[media] dvb_usb_v2: pass device name too using (struct usb_device_id)
Pass all the needed data to the DVB USB core using
(struct usb_device_id) .driver_info. That simplifies
old code a lot and saves memory as all device IDs and
names are not defined inside (struct dvb_usb_device_properties)
as earlier.
Signed-off-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Antti Palosaari [Thu, 24 May 2012 17:44:21 +0000 (14:44 -0300)]
[media] dvb_usb_v2: fix issues raised by checkpatch.pl
Signed-off-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Antti Palosaari [Thu, 24 May 2012 12:31:45 +0000 (09:31 -0300)]
[media] dvb_usb_v2: implement .get_firmware_name()
Use callback to return firmware name instead of static firmware name.
There is some chips that needs to select firmware name according to
chip revision.
Signed-off-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Antti Palosaari [Wed, 23 May 2012 23:45:05 +0000 (20:45 -0300)]
[media] dvb_usb_v2: pass (struct dvb_usb_device *) as a parameter for fw download
Change parameter (struct usb_device *) => (struct dvb_usb_device *)
for .identify_state() and .download_firmware() callbacks.
struct usb_device * did not provide handle for the DVB USB driver state.
Change DVB USB framework to alloc space for the priv earlier and pass
that pointer to the device driver using (struct dvb_usb_device *)
as a callback parameter.
Signed-off-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Antti Palosaari [Wed, 23 May 2012 19:23:44 +0000 (16:23 -0300)]
[media] dvb_usb_v2: remove adapter_nums parameter from dvb_usbv2_device_init()
Pass that parameter via configuration structure.
Signed-off-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Antti Palosaari [Wed, 23 May 2012 18:03:56 +0000 (15:03 -0300)]
[media] dvb_usb_v2: remove owner parameter from dvb_usbv2_device_init()
Pass that parameter via configuration structure.
Signed-off-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Antti Palosaari [Wed, 23 May 2012 16:40:57 +0000 (13:40 -0300)]
[media] dvb_usb_v2: use .driver_info to pass struct dvb_usb_device_properties
Use struct usb_device_id .driver_info to pass struct dvb_usb_device_properties
pointer for the DVB USB.
Signed-off-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Antti Palosaari [Wed, 23 May 2012 15:34:45 +0000 (12:34 -0300)]
[media] dvb_usb_v2: remove one parameter from dvb_usbv2_device_init()
Users should use new .init() callback instead.
Signed-off-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Antti Palosaari [Wed, 23 May 2012 13:44:15 +0000 (10:44 -0300)]
[media] dvb_usb_v2: add .init() callback
Signed-off-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Antti Palosaari [Wed, 23 May 2012 13:06:09 +0000 (10:06 -0300)]
[media] dvb_usb_v2: copy current dvb_usb as a starting point
Use current implementation as a starting point for the new one.
[mchehab@redhat.com: remove the new files from the build system,
as the symbols there conflict with the existing ones]
Signed-off-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Mauro Carvalho Chehab [Sat, 4 Aug 2012 01:41:33 +0000 (22:41 -0300)]
Merge tag 'v3.6-rc1' into staging/for_v3.6
Linux 3.6-rc1
* tag 'v3.6-rc1': (18733 commits)
Linux 3.6-rc1
mm: remove node_start_pfn checking in new WARN_ON for now
ARM: mmp: add missing irqs.h
arm: mvebu: fix typo in .dtsi comment for Armada XP SoCs
ARM: PRIMA2: delete redundant codes to restore LATCHED when timer resumes
libceph: fix crypto key null deref, memory leak
ceph: simplify+fix atomic_open
sh: explicitly include sh_dma.h in setup-sh7722.c
um: Add arch/x86/um to MAINTAINERS
um: pass siginfo to guest process
um: fix ubd_file_size for read-only files
md/dm-raid: DM_RAID should select MD_RAID10
md/raid1: submit IO from originating thread instead of md thread.
raid5: raid5d handle stripe in batch way
raid5: make_request use batch stripe release
um: pull interrupt_end() into userspace()
um: split syscall_trace(), pass pt_regs to it
um: switch UPT_SET_RETURN_VALUE and regs_return_value to pt_regs
MIPS: Loongson 2: Sort out clock managment.
locks: remove unused lm_release_private
...
Linus Torvalds [Thu, 2 Aug 2012 23:38:10 +0000 (16:38 -0700)]
Linux 3.6-rc1
Linus Torvalds [Thu, 2 Aug 2012 18:52:39 +0000 (11:52 -0700)]
Merge branch 'for-linus-3.6' of git://dev.laptop.org/users/dilinger/linux-olpc
Pull OLPC platform updates from Andres Salomon:
"These move the OLPC Embedded Controller driver out of
arch/x86/platform and into drivers/platform/olpc.
OLPC machines are now ARM-based (which means lots of x86 and ARM
changes), but are typically pretty self-contained.. so it makes more
sense to go through a separate OLPC tree after getting the appropriate
review/ACKs."
* 'for-linus-3.6' of git://dev.laptop.org/users/dilinger/linux-olpc:
x86: OLPC: move s/r-related EC cmds to EC driver
Platform: OLPC: move global variables into priv struct
Platform: OLPC: move debugfs support from x86 EC driver
x86: OLPC: switch over to using new EC driver on x86
Platform: OLPC: add a suspended flag to the EC driver
Platform: OLPC: turn EC driver into a platform_driver
Platform: OLPC: allow EC cmd to be overridden, and create a workqueue to call it
drivers: OLPC: update various drivers to include olpc-ec.h
Platform: OLPC: add a stub to drivers/platform/ for the OLPC EC driver
Linus Torvalds [Thu, 2 Aug 2012 18:50:24 +0000 (11:50 -0700)]
Merge tag 'dt2' of git://git./linux/kernel/git/arm/arm-soc
Pull arm-soc Marvell Orion device-tree updates from Olof Johansson:
"This contains a set of device-tree conversions for Marvell Orion
platforms that were staged early but took a few tries to get the
branch into a format where it was suitable for us to pick up.
Given that most people working on these platforms are hobbyists with
limited time, we were a bit more flexible with merging it even though
it came in late."
* tag 'dt2' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (21 commits)
ARM: Kirkwood: Replace mrvl with marvell
ARM: Kirkwood: Describe GoFlex Net LEDs and SATA in DT.
ARM: Kirkwood: Describe Dreamplug LEDs in DT.
ARM: Kirkwood: Describe iConnects LEDs in DT.
ARM: Kirkwood: Describe iConnects temperature sensor in DT.
ARM: Kirkwood: Describe IB62x0 LEDs in DT.
ARM: Kirkwood: Describe IB62x0 gpio-keys in DT.
ARM: Kirkwood: Describe DNS32? gpio-keys in DT.
ARM: Kirkwood: Move common portions into a kirkwood-dnskw.dtsi
ARM: Kirkwood: Replace DNS-320/DNS-325 leds with dt bindings
ARM: Kirkwood: Describe DNS325 temperature sensor in DT.
ARM: Kirkwood: Use DT to configure SATA device.
ARM: kirkwood: use devicetree for SPI on dreamplug
ARM: kirkwood: Add LS-XHL and LS-CHLv2 support
ARM: Kirkwood: Initial DTS support for Kirkwood GoFlex Net
ARM: Kirkwood: Add basic device tree support for QNAP TS219.
ATA: sata_mv: Add device tree support
ARM: Orion: DTify the watchdog timer.
ARM: Orion: Add arch support needed for I2C via DT.
ARM: kirkwood: use devicetree for orion-spi
...
Conflicts:
drivers/watchdog/orion_wdt.c
Linus Torvalds [Thu, 2 Aug 2012 18:48:54 +0000 (11:48 -0700)]
Merge tag 'pm2' of git://git./linux/kernel/git/arm/arm-soc
Pull arm-soc cpuidle enablement for OMAP from Olof Johansson:
"Coupled cpuidle was meant to merge for 3.5 through Len Brown's tree,
but didn't go in because the pull request ended up rejected. So it
just got merged, and we got this staged branch that enables the
coupled cpuidle code on OMAP.
With a stable git workflow from the other maintainer we could have
staged this earlier, but that wasn't the case so we have had to merge
it late.
The alternative is to hold it off until 3.7 but given that the code is
well-isolated to OMAP and they are eager to see it go in, I didn't
push back hard in that direction."
* tag 'pm2' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc:
ARM: OMAP4: CPUidle: Open broadcast clock-event device.
ARM: OMAP4: CPUidle: add synchronization for coupled idle states
ARM: OMAP4: CPUidle: Use coupled cpuidle states to implement SMP cpuidle.
ARM: OMAP: timer: allow gp timer clock-event to be used on both cpus
Linus Torvalds [Thu, 2 Aug 2012 18:48:20 +0000 (11:48 -0700)]
Merge tag 'fixes-for-linus' of git://git./linux/kernel/git/arm/arm-soc
Pull ARM SoC fixes from Olof Johansson:
"A few fixes for merge window fallout, and a bugfix for timer resume on
PRIMA2."
* tag 'fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc:
ARM: mmp: add missing irqs.h
arm: mvebu: fix typo in .dtsi comment for Armada XP SoCs
ARM: PRIMA2: delete redundant codes to restore LATCHED when timer resumes
ARM: mxc: Include missing irqs.h header
Linus Torvalds [Thu, 2 Aug 2012 18:45:42 +0000 (11:45 -0700)]
Merge tag 'sh-for-linus' of git://github.com/pmundt/linux-sh
Pull SuperH fixes from Paul Mundt.
* tag 'sh-for-linus' of git://github.com/pmundt/linux-sh: (24 commits)
sh: explicitly include sh_dma.h in setup-sh7722.c
sh: ecovec: care CN5 VBUS if USB host mode
sh: sh7724: fixup renesas_usbhs clock settings
sh: intc: initial irqdomain support.
sh: pfc: Fix up init ordering mess.
serial: sh-sci: fix compilation breakage, when DMA is enabled
dmaengine: shdma: restore partial transfer calculation
sh: modify the sh_dmae_slave_config for RSPI in setup-sh7757
sh: Fix up recursive fault in oops with unset TTB.
sh: pfc: Build fix for pinctrl_remove_gpio_range() changes.
sh: select the fixed regulator driver on several boards
sh: ecovec: switch MMC power control to regulators
sh: add fixed voltage regulators to se7724
sh: add fixed voltage regulators to sdk7786
sh: add fixed voltage regulators to rsk
sh: add fixed voltage regulators to migor
sh: add fixed voltage regulators to kfr2r09
sh: add fixed voltage regulators to ap325rxa
sh: add fixed voltage regulators to sh7757lcr
sh: add fixed voltage regulators to sh2007
...
Linus Torvalds [Thu, 2 Aug 2012 18:34:40 +0000 (11:34 -0700)]
Merge tag 'md-3.6' of git://neil.brown.name/md
Pull additional md update from NeilBrown:
"This contains a few patches that depend on plugging changes in the
block layer so needed to wait for those.
It also contains a Kconfig fix for the new RAID10 support in dm-raid."
* tag 'md-3.6' of git://neil.brown.name/md:
md/dm-raid: DM_RAID should select MD_RAID10
md/raid1: submit IO from originating thread instead of md thread.
raid5: raid5d handle stripe in batch way
raid5: make_request use batch stripe release
Linus Torvalds [Thu, 2 Aug 2012 17:57:31 +0000 (10:57 -0700)]
Merge branch 'for-linus' of git://git./linux/kernel/git/sage/ceph-client
Pull two ceph fixes from Sage Weil:
"The first patch fixes up the old crufty open intent code to use the
atomic_open stuff properly, and the second fixes a possible null deref
and memory leak with the crypto keys."
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client:
libceph: fix crypto key null deref, memory leak
ceph: simplify+fix atomic_open
Linus Torvalds [Thu, 2 Aug 2012 17:56:34 +0000 (10:56 -0700)]
Merge tag 'ecryptfs-3.6-rc1-fixes' of git://git./linux/kernel/git/tyhicks/ecryptfs
Pull ecryptfs fixes from Tyler Hicks:
- Fixes a bug when the lower filesystem mount options include 'acl',
but the eCryptfs mount options do not
- Cleanups in the messaging code
- Better handling of empty files in the lower filesystem to improve
usability. Failed file creations are now cleaned up and empty lower
files are converted into eCryptfs during open().
- The write-through cache changes are being reverted due to bugs that
are not easy to fix. Stability outweighs the performance
enhancements here.
- Improvement to the mount code to catch unsupported ciphers specified
in the mount options
* tag 'ecryptfs-3.6-rc1-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/tyhicks/ecryptfs:
eCryptfs: check for eCryptfs cipher support at mount
eCryptfs: Revert to a writethrough cache model
eCryptfs: Initialize empty lower files when opening them
eCryptfs: Unlink lower inode when ecryptfs_create() fails
eCryptfs: Make all miscdev functions use daemon ptr in file private_data
eCryptfs: Remove unused messaging declarations and function
eCryptfs: Copy up POSIX ACL and read-only flags from lower mount
Linus Torvalds [Thu, 2 Aug 2012 17:54:11 +0000 (10:54 -0700)]
Merge branch 'for-next' of git://git.samba.org/sfrench/cifs-2.6
Pull CIFS update from Steve French:
"Adds SMB2 rmdir/mkdir capability to the SMB2/SMB2.1 support in cifs.
I am holding up a few more days on merging the remainder of the
SMB2/SMB2.1 enablement although it is nearing review completion, in
order to address some review comments from Jeff Layton on a few of the
subsequent SMB2 patches, and also to debug an unrelated cifs problem
that Pavel discovered."
* 'for-next' of git://git.samba.org/sfrench/cifs-2.6:
CIFS: Add SMB2 support for rmdir
CIFS: Move rmdir code to ops struct
CIFS: Add SMB2 support for mkdir operation
CIFS: Separate protocol specific part from mkdir
CIFS: Simplify cifs_mkdir call