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path: root/drivers/media/dvb/dvb-usb/lmedm04.c
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2011-05-20[media] lmedm04: PID filtering changesMalcolm Priestley1-13/+24
Improve PID filtering and program register 20 correctly. Make sure stream_on message is sent if streaming is off, otherwise PIDs are not registered. Move mutex outside lme2510_enable_pid. Signed-off-by: Malcolm Priestley <tvboxspy@gmail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2011-05-20[media] lmedm04: don't write to buffer without a mutexMalcolm Priestley1-6/+6
usb_buffer not inside mutex lock, waiting caller can alter buffer. Static added to lme2510_exit and lme2510_exit_int. Signed-off-by: Malcolm Priestley <tvboxspy@gmail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2011-05-20[media] lmedm04: Do not unlock mutex if mutex_lock_interruptible failedAlexey Khoroshilov1-5/+7
There are a couple of places where mutex_unlock() is called even if mutex_lock_interruptible() failed. The patch fixes the issue. Found by Linux Driver Verification project (linuxtesting.org). Signed-off-by: Alexey Khoroshilov <khoroshilov@ispras.ru> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2011-05-20[media] DM04/QQBOX v1.84 added PID filterMalcolm Priestley1-3/+84
A greatly simplified version of the PID Filter now added back to the Driver. The driver allows for the PID filter to be turned off. applied after patch 683781. Signed-off-by: Malcolm Priestley <tvboxspy@gmail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2011-05-20[media] lmedm04: get rid of on-stack dma buffersFlorian Mickler1-4/+15
usb_control_msg initiates (and waits for completion of) a dma transfer using the supplied buffer. That buffer thus has to be seperately allocated on the heap. In lib/dma_debug.c the function check_for_stack even warns about it: WARNING: at lib/dma-debug.c:866 check_for_stack Tested-by: Malcolm Priestley <tvboxspy@gmail.com> Signed-off-by: Florian Mickler <florian@mickler.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2011-05-20[media] lmedm04: correct indentationFlorian Mickler1-8/+8
This should not change anything except whitespace. Signed-off-by: Florian Mickler <florian@mickler.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2011-05-20[media] DM04/QQBOX Fix issue with firmware release and cold resetMalcolm Priestley1-5/+7
Fix issue where firmware does not release on cold reset. Also, default firmware never cold resets in multi tuner environment. Signed-off-by: Malcolm Priestley <tvboxspy@gmail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2011-03-31Fix common misspellingsLucas De Marchi1-6/+6
Fixes generated by 'codespell' and manually reviewed. Signed-off-by: Lucas De Marchi <lucas.demarchi@profusion.mobi>
2011-03-22[media] DM04/QQBOX Update V1.76 - use 32 bit remote decodingMalcolm Priestley1-2/+3
Use 32 bit decoding to add support for more than one variant of remote control. Signed-off-by: Malcolm Priestley <tvboxspy@gmail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2011-03-22[media] v180 - DM04/QQBOX added support for BS2F7HZ0194 versionsMalcolm Priestley1-60/+170
Old versions of these boxes have the BS2F7HZ0194 tuner module on both the LME2510 and LME2510C. Firmware dvb-usb-lme2510-s0194.fw and/or dvb-usb-lme2510c-s0194.fw files are required. See Documentation/dvb/lmedm04.txt Signed-off-by: Malcolm Priestley <tvboxspy@gmail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2011-02-02[media] DM04/QQBOX memcpy to const char fixMalcolm Priestley1-3/+3
Driver Version v1.75 Kernel oops appears in 2.6.37-rc8 in lme_firmware_switch because of a memcpy to a const char. Signed-off-by: Malcolm Priestley <tvboxspy@gmail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-12-29[media] DM04/QQBOX Frontend attach changeMalcolm Priestley1-47/+86
On Fri, 2010-12-03 at 09:32 -0200, Mauro Carvalho Chehab wrote: > Em 27-11-2010 11:13, Malcolm Priestley escreveu: > > Driver Version v1.73 - Frontend attach change. > > To stop double rc registration in multi tuner environment or firmware change. > > > > Signed-off-by: Malcolm Priestley <tvboxspy@gmail.com> > > > > > > +static int lme_name(struct dvb_usb_adapter *adap) > > +{ > > + struct lme2510_state *st = adap->dev->priv; > > + const char *desc = adap->dev->desc->name; > > + char *fe_name[] = {"", " LG TDQY-P001F", " SHARP:BS2F7HZ7395"}; > > + char *name = adap->fe->ops.info.name; > > + > > + strcpy(name, desc); > > + strcat(name, fe_name[st->tuner_config]); > > Please use, instead, strlcpy/strlcat, to avoid writing outside the buffer size. > Driver Version v1.74 Amended patch with change to strlcpy/strlcat. Signed-off-by: Malcolm Priestley <tvboxspy@gmail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-12-29[media] Rename all public generic RC functions from ir_ to rc_Mauro Carvalho Chehab1-1/+1
Those functions are not InfraRed specific. So, rename them to properly reflect it. Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-12-29[media] rc: rename the remaining things to rc_coreMauro Carvalho Chehab1-1/+1
The Remote Controller subsystem is meant to be used not only by Infra Red but also for similar types of Remote Controllers. The core is not specific to Infra Red. As such, rename: - ir-core.h to rc-core.h - IR_CORE to RC_CORE - namespace inside rc-core.c/rc-core.h To be consistent with the other changes. No functional change on this patch. Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-12-29[media] ir-core: make struct rc_dev the primary interfaceDavid Härdeman1-22/+19
This patch merges the ir_input_dev and ir_dev_props structs into a single struct called rc_dev. The drivers and various functions in rc-core used by the drivers are also changed to use rc_dev as the primary interface when dealing with rc-core. This means that the input_dev is abstracted away from the drivers which is necessary if we ever want to support multiple input devs per rc device. The new API is similar to what the input subsystem uses, i.e: rc_device_alloc() rc_device_free() rc_device_register() rc_device_unregister() [mchehab@redhat.com: Fix compilation on mceusb and cx231xx, due to merge conflicts] Signed-off-by: David Härdeman <david@hardeman.nu> Acked-by: Jarod Wilson <jarod@redhat.com> Tested-by: Jarod Wilson <jarod@redhat.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-12-29[media] lmedm04: change USB Timeouts to avoid troublesMalcolm Priestley1-4/+4
DM04/QQBOX USB Timing change. Improved timing to avoid USB corruptions on some systems. Signed-off-by: Malcolm Priestley <tvboxspy@gmail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-12-29[media] lmed04: Improve frontend handlingMalcolm Priestley1-82/+71
Improved frontend handling. Frontend now remains open at all times, with signal lock, snr & signal level polled from Interupt. Updated driver for DM04/QQBOX USB DVB-S BOXES to version 1.70. Signed-off-by: Malcolm Priestley <tvboxspy@gmail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-10-23[media] lmedm04: driver for DM04/QQBOX updated to version 1.60Malcolm Priestley1-70/+222
These include -later kill of usb_buffer to avoid kernel crash on hot unplugging. -DiSEqC functions. -LNB Power switch -Faster channel change. -support for LG tuner on LME2510C. -firmware switching for LG tuner. Signed-off-by: Malcolm Priestley <tvboxspy@gmail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-10-21V4L/DVB: Support or LME2510(C) DM04/QQBOX USB DVB-S BOXESMalcolm Priestley1-0/+936
DM04/QQBOX DVB-S USB BOX with LME2510C+SHARP:BS2F7HZ7395 or LME2510+LGTDQT-P001F tuner. [mchehab@redhat.com: Fix merge conflicts/compilation and CodingStyle issues] Signed-off-by: Malcolm Priestley <tvboxspy@gmail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
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