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* firewire: fix use of multiple AV/C devices, allow multiple FCP listenersClemens Ladisch2009-12-29
| | | | | | | | | | | | | | | | | | | Control of more than one AV/C device at once --- e.g. camcorders, tape decks, audio devices, TV tuners --- failed or worked only unreliably, depending on driver implementation. This affected kernelspace and userspace drivers alike and was caused by firewire-core's inability to accept multiple registrations of FCP listeners. The fix allows multiple address handlers to be registered for the FCP command and response registers. When a request for these registers is received, all handlers are invoked, and the Firewire response is generated by the core and not by any handler. The cdev API does not change, i.e., userspace is still expected to send a response for FCP requests; this response is silently ignored. Signed-off-by: Clemens Ladisch <clemens@ladisch.de> Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de> (changelog, rebased, whitespace)
* V4L/DVB (13688): au8522: modify the attributes of local filter coefficientsMárton Németh2009-12-16
| | | | | | | | | | | Make the local filter coefficients static and const. This will eliminate the following sparse warnings (see "make C=1"): * au8522_decoder.c:71:31: warning: symbol 'filter_coef' was not declared. Should it be static? * au8522_decoder.c:113:31: warning: symbol 'lpfilter_coef' was not declared. Should it be static? Signed-off-by: Márton Németh <nm127@freemail.hu> Acked-by: Devin Heitmueller <dheitmueller@kernellabs.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB (13684): Fix some cut-and-paste noise in dib0090.hDuncan Gibb2009-12-16
| | | | | | | | | Remove duplicated line on driver [mchehab@redhat.com: second hunk of the original patch were already applied by another patch - remove it] Cc: Patrick Boettcher <pboettcher@kernellabs.com> Signed-off-by: Duncan Gibb <dg@duncangibb.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB (13683): sanio-ms: clean up init, exit and id_tableMárton Németh2009-12-16
| | | | | | | | | | | | | | | | | | | | | | MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Make module_init static and mark it with __init. Make module_exit static and mark it with __exit. Mark probe functions with __devinit. Make id table static and mark with __devinitconst. This will eliminate the following sparse warnings (see "make C=1"): * smsdvb.c:668:5: warning: symbol 'smsdvb_module_init' was not declared. Should it be static? * smsdvb.c:682:6: warning: symbol 'smsdvb_module_exit' was not declared. Should it be static? * smsusb.c:491:22: warning: symbol 'smsusb_id_table' was not declared. Should it be static? * smsusb.c:567:5: warning: symbol 'smsusb_module_init' was not declared. Should it be static? * smsusb.c:578:6: warning: symbol 'smsusb_module_exit' was not declared. Should it be static? * smssdio.c:341:5: warning: symbol 'smssdio_module_init' was not declared. Should it be static? * smssdio.c:353:6: warning: symbol 'smssdio_module_exit' was not declared. Should it be static? Signed-off-by: Márton Németh <nm127@freemail.hu> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB (13682): dib8000: make some constant staticMárton Németh2009-12-16
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | Eliminate the following sparse warnings (see "make C=1"): * dib8000.c:125:15: warning: symbol 'coeff_2k_sb_1seg_dqpsk' was not declared. Should it be static? * dib8000.c:130:15: warning: symbol 'coeff_2k_sb_1seg' was not declared. Should it be static? * dib8000.c:134:15: warning: symbol 'coeff_2k_sb_3seg_0dqpsk_1dqpsk' was not declared. Should it be static? * dib8000.c:139:15: warning: symbol 'coeff_2k_sb_3seg_0dqpsk' was not declared. Should it be static? * dib8000.c:144:15: warning: symbol 'coeff_2k_sb_3seg_1dqpsk' was not declared. Should it be static? * dib8000.c:149:15: warning: symbol 'coeff_2k_sb_3seg' was not declared. Should it be static? * dib8000.c:154:15: warning: symbol 'coeff_4k_sb_1seg_dqpsk' was not declared. Should it be static? * dib8000.c:159:15: warning: symbol 'coeff_4k_sb_1seg' was not declared. Should it be static? * dib8000.c:164:15: warning: symbol 'coeff_4k_sb_3seg_0dqpsk_1dqpsk' was not declared. Should it be static? * dib8000.c:169:15: warning: symbol 'coeff_4k_sb_3seg_0dqpsk' was not declared. Should it be static? * dib8000.c:174:15: warning: symbol 'coeff_4k_sb_3seg_1dqpsk' was not declared. Should it be static? * dib8000.c:179:15: warning: symbol 'coeff_4k_sb_3seg' was not declared. Should it be static? * dib8000.c:184:15: warning: symbol 'coeff_8k_sb_1seg_dqpsk' was not declared. Should it be static? * dib8000.c:189:15: warning: symbol 'coeff_8k_sb_1seg' was not declared. Should it be static? * dib8000.c:194:15: warning: symbol 'coeff_8k_sb_3seg_0dqpsk_1dqpsk' was not declared. Should it be static? * dib8000.c:199:15: warning: symbol 'coeff_8k_sb_3seg_0dqpsk' was not declared. Should it be static? * dib8000.c:204:15: warning: symbol 'coeff_8k_sb_3seg_1dqpsk' was not declared. Should it be static? * dib8000.c:209:15: warning: symbol 'coeff_8k_sb_3seg' was not declared. Should it be static? * dib8000.c:214:15: warning: symbol 'ana_fe_coeff_3seg' was not declared. Should it be static? * dib8000.c:218:15: warning: symbol 'ana_fe_coeff_1seg' was not declared. Should it be static? * dib8000.c:222:15: warning: symbol 'ana_fe_coeff_13seg' was not declared. Should it be static? Cc: Patrick Boettcher <pboettcher@kernellabs.com> Signed-off-by: Márton Németh <nm127@freemail.hu> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB: lgs8gxx: Use shifts rather than multiply/divide when possibleDavid Howells2009-12-16
| | | | | | | | | | | | | | | | | | | | | If val is a u64, then following: val *= (u64)1 << 32; val /= (u64)1 << 32; should surely be better represented as: val <<= 32; val >>= 32; Especially as, for the division, the compiler might want to actually do a division: drivers/built-in.o: In function `lgs8gxx_get_afc_phase': drivers/media/dvb/frontends/lgs8gxx.c:250: undefined reference to `__udivdi3' Signed-off-by: David Howells <dhowells@redhat.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB (13678): Add support for yet another DvbWorld, TeVii and Prof USB ↵Igor M. Liplianin2009-12-16
| | | | | | | | | | | devices Patch to support DvbWorld DW2104 device modifications with STV0903 and DS3000 demods as well as TeVii S660 and Prof 1100 Also replace some magic numbers with meaningfull variables. Signed-off-by: Igor M. Liplianin <liplianin@me.by> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB (13674): stv090x: Add DiSEqC envelope modeOliver Endriss2009-12-16
| | | | | | | | | Support DiSEqC envelope mode. Feature is enabled by setting config->diseqc_envelope_mode = true (default: disabled). Signed-off-by: Oliver Endriss <o.endriss@gmx.de> Acked-by: Manu Abraham <manu@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB (13673): lnbp21: Implement 22 kHz tone controlOliver Endriss2009-12-16
| | | | | | | | | Support 22 kHz tone control for lnbp21 and lnbh24. (Overrides the 'set_tone' hook of the frontend driver.) Signed-off-by: Oliver Endriss <o.endriss@gmx.de> Acked-by: Manu Abraham <manu@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB (13630): Print bitrate measured by stv0900 demod in stv0900_read_statusAbylay Ospan2009-12-15
| | | | | Signed-off-by: Abylay Ospan <aospan@netup.ru> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB (13617): ir: move input_register_device() to happen inside ↵Mauro Carvalho Chehab2009-12-15
| | | | | | | | | | | | | | | ir_input_register() We'll need to register a sysfs class for the IR devices. As such, the better is to have the input_register_device()/input_unregister_device() inside the ir register/unregister functions. Also, solves a naming problem with V4L ir_input_init() function, that were, in fact, registering a device. While here, do a few cleanups at budget-ci IR logic. Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB (13616): IR: rename ir_input_free as ir_input_unregisterMauro Carvalho Chehab2009-12-15
| | | | | | | Now, ir_input_free does more than just freeing the keytab. Better to rename it as ir_input_unregister. Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB (13614): dib0090: Fix compilation when module is not selectedMauro Carvalho Chehab2009-12-15
| | | | Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB (13581): DiBUSB: fix I2c access when there is a read-access w/o ↵Patrick Boettcher2009-12-15
| | | | | | | | | | | | | | | write sequence This patch fixes the behaviour of the dibusb-i2c-access which was previously changed to avoid accidental EEprom writes: Now it allow i2c-reads without prepended i2c-writes, but it is still not doing anything in case the EEprom is addressed. Thanks to Mario Bachmann for testing. Tested-by: Mario Bachmann <grafgrimm77@gmx.de> Cc: Mario Bachmann <grafgrimm77@gmx.de> Signed-off-by: Patrick Boettcher <pboettcher@kernellabs.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB (13589): dib8000: merge two conditionalsMárton Németh2009-12-15
| | | | | | | | | Merge two ifs: the condition is the same. The second if uses the ncoeff which is initialized in the first if. Cc: Patrick Boettcher <pboettcher@kernellabs.com> Signed-off-by: Márton Németh <nm127@freemail.hu> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB (13587): DiB8000: enhance status lockOlivier Grenie2009-12-15
| | | | | | | | Enhance status lock behaviour. Signed-off-by: Olivier Grenie <olivier.grenie@dibcom.fr> Signed-off-by: Patrick Boettcher <pboettcher@kernellabs.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB (13586): DiB0700: Add parameter to change the buffer sizeOlivier Grenie2009-12-15
| | | | | | | | | | | | | Add parameter to change the buffer size. This buffer size is specified in number of Ts packet. This parameter is stored inside the state. For firmware higher than 1.21, the xfer buffer size can be changed inside the dib0700 usb bridge the firware version is stored inside the state Signed-off-by: Patrick Boettcher <pboettcher@kernellabs.com> Signed-off-by: Olivier Grenie <olivier.grenie@dibcom.fr> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB (13585): STK807xPVR: correct the enumerationOlivier Grenie2009-12-15
| | | | | | | | STK807xPVR: correct the enumeration Signed-off-by: Olivier Grenie <olivier.grenie@dibcom.fr> Signed-off-by: Patrick Boettcher <pboettcher@kernellabs.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB (13584): DiBXXX0: fix most of the Codingstyle violations from the ↵Olivier Grenie2009-12-15
| | | | | | | | | | | | previous patch This patch changes most of the Codingstyle violations which were introduced by the previous patch. Line length less that 80 chars are not corrected. Signed-off-by: Olivier Grenie <Olivier.Grenie@dibcom.fr> Signed-off-by: Patrick Boettcher <pboettcher@kernellabs.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB (13583): DiB8090: Add the DiB0090 tuner driver and STK8096GP-boardOlivier Grenie2009-12-15
| | | | | | | | | | This patchs adds support for the DiBcom DiB0090 RF tuner and for DiBcom's reference design STK8096GP. Small extracts of the DiB0070 and the DiB8000-driver into a common codebase. Signed-off-by: Patrick Boettcher <pboettcher@kernellabs.com> Signed-off-by: Olivier Grenie <Olivier.Grenie@dibcom.fr> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB (13582): DiB0700: remove USB IDs of PCTV 74e from the driverPatrick Boettcher2009-12-15
| | | | | | | | | | | The PCTV 74e is not a design based on the dib0700-USB-device controller thus we should not have its USB IDs inside. This reverts partly: Add support for PCTV 74e (Pinnacle) + fix USB vendor IDs Signed-off-by: Patrick Boettcher <pboettcher@kernellabs.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB (13580): Add support for PCTV 74e (Pinnacle) + fix USB vendor IDsPatrick Boettcher2009-12-15
| | | | | | | | This patch adds support for PCTV 74e (Pinnacle) and it fixes the USB vendor IDs for PCTV (f.k.a Pinnacle). For convenience all new PCTV USB product IDs are also existing with Pinnacle's USB vendor ID. Signed-off-by: Patrick Boettcher <pboettcher@kernellabs.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB (13579): PATCH: better support for INTUIX DVB stick bootPedro Andres Aranda Gutierrez2009-12-15
| | | | | | | | | The device is bootingcorrectly, but no frontend is attached. This patch corrects this behaviour. Signed-off-by: Pedro Andres Aranda Gutierrez <paaguti@gmail.com> Signed-off-by: Patrick Boettcher <pboettcher@kernellabs.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB (13578): [PATCH] fix genpix driver (no 8psk lock).Derek2009-12-15
| | | | | | | | | | Genpix is demodulating DVB-S-like signal with 8PSK modulation used) - this non-standard behaviour was broken by rejecting 8PSK in a standard DVB-S tune request. This problem is fixed by simply reverting back to the drivers original behavior with this patch. Signed-off-by: Patrick Boettcher <pboettcher@kernellabs.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB (13577): [PATCH] dvb-usb-friio: accept center-shifted frequencyAkihiro Tsukada2009-12-15
| | | | | | | | | | | | | This patch adds a fix to accept frequency with its center shifted. The driver used to accept center frequencies of the normal UHF band channels, but in ISDB-T, center frequency is shifted with 1/7MHz. It was shifted internally in the driver, but this patch enables to accept both types of frequency. Signed-off-by: Akihiro Tsukada <tskd2@yahoo.co.jp> Signed-off-by: Patrick Boettcher <pboettcher@kernellabs.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB (13569): smsusb: add autodetection support for five additional ↵Michael Krufky2009-12-15
| | | | | | | | | | | | | | | Hauppauge USB IDs Add support for five new Hauppauge Device USB IDs: 2040:b980 2040:b990 2040:c010 2040:c080 2040:c090 Signed-off-by: Michael Krufky <mkrufky@kernellabs.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* Merge branch 'for_linus' of ↵Linus Torvalds2009-12-09
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-2.6 * 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-2.6: (345 commits) V4L/DVB (13542): ir-keytable: Allow dynamic table change V4L/DVB (13541): atbm8830: replace 64-bit division and floating point usage V4L/DVB (13540): ir-common: Cleanup get key evdev code V4L/DVB (13539): ir-common: add __func__ for debug messages V4L/DVB (13538): ir-common: Use a dynamic keycode table V4L/DVB (13537): ir: Prepare the code for dynamic keycode table allocation V4L/DVB (13536): em28xx: Use the full RC5 code on HVR-950 Remote Controller V4L/DVB (13535): ir-common: Add a hauppauge new table with the complete RC5 code V4L/DVB (13534): ir-common: Remove some unused fields/structs V4L/DVB (13533): ir: use dynamic tables, instead of static ones V4L/DVB (13532): ir-common: Add infrastructure to use a dynamic keycode table V4L/DVB (13531): ir-common: rename the debug routine to allow exporting it V4L/DVB (13458): go7007: subdev conversion V4L/DVB (13457): s2250: subdev conversion V4L/DVB (13456): s2250: Change module structure V4L/DVB (13528): em28xx: add support for em2800 VC211A card em28xx: don't reduce scale to half size for em2800 em28xx: don't load audio modules when AC97 is mis-detected em28xx: em2800 chips support max width of 640 V4L/DVB (13523): dvb-bt8xx: fix compile warning ... Fix up trivial conflicts due to spelling fixes from the trivial tree in Documentation/video4linux/gspca.txt drivers/media/video/cx18/cx18-mailbox.h
| * V4L/DVB (13541): atbm8830: replace 64-bit division and floating point usageDavid Wong2009-12-05
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Randy Dunlap wrote: > On Mon, 30 Nov 2009 10:07:21 -0800 Randy Dunlap wrote: > >> Stephen Rothwell wrote: >>> Hi all, >>> >>> Changes since 20091127: >>> >>> The v4l-dvb tree lost its conflict. >> >> on i386 (X86_32): >> >> a 'double' variable is used, causing: >> >> ERROR: "__floatunsidf" [drivers/media/common/tuners/max2165.ko] undefined! >> ERROR: "__adddf3" [drivers/media/common/tuners/max2165.ko] undefined! >> ERROR: "__fixunsdfsi" [drivers/media/common/tuners/max2165.ko] undefined! > > > linux-next-20091202: > > still have this one (above) and similar with > drivers/media/dvb/frontends/atbm8830.c: > > drivers/built-in.o: In function `atbm8830_init': > atbm8830.c:(.text+0x9012f9): undefined reference to `__udivdi3' > atbm8830.c:(.text+0x901384): undefined reference to `__floatunsidf' > atbm8830.c:(.text+0x901395): undefined reference to `__muldf3' > atbm8830.c:(.text+0x9013a5): undefined reference to `__floatunsidf' > atbm8830.c:(.text+0x9013b2): undefined reference to `__divdf3' > atbm8830.c:(.text+0x9013c3): undefined reference to `__muldf3' > atbm8830.c:(.text+0x9013cd): undefined reference to `__fixunsdfsi' > > --- > ~Randy > -- > To unsubscribe from this list: send the line "unsubscribe linux-media" in > the body of a message to majordomo@vger.kernel.org > More majordomo info at http://vger.kernel.org/majordomo-info.html This patch replace 64-bit division by do_div() macro and remove usage of floating point variable Signed-off-by: David T. L. Wong <davidtlwong@gmail.com> Acked-by: Randy Dunlap <randy.dunlap@oracle.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
| * V4L/DVB (13537): ir: Prepare the code for dynamic keycode table allocationMauro Carvalho Chehab2009-12-05
| | | | | | | | | | | | | | | | | | | | | | | | Currently, the IR table is initialized by calling ir_input_init(). However, this function doesn't return any error code, nor has a function to be called when de-initializing the IR's. Change the return argment to integer and make sure that each driver will handle the error code. Also adds a function to free any resources that may be allocating there: ir_input_free(). Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
| * V4L/DVB (13533): ir: use dynamic tables, instead of static onesMauro Carvalho Chehab2009-12-05
| | | | | | | | Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
| * V4L/DVB (13523): dvb-bt8xx: fix compile warningHans Verkuil2009-12-05
| | | | | | | | | | | | | | | | | | | | | | | | Fix this compile warning: v4l/dvb-bt8xx.c: In function 'cx24108_tuner_set_params': v4l/dvb-bt8xx.c:221: warning: array subscript is above array bounds Make sure that we never get past the last element in the array. Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
| * V4L/DVB (13522): valj5jf8007s/t: fix compile warningsHans Verkuil2009-12-05
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Trivial fix for these bogus compile warnings: v4l/va1j5jf8007s.c: In function 'va1j5jf8007s_tune': v4l/va1j5jf8007s.c:394: warning: 'lock' may be used uninitialized in this function v4l/va1j5jf8007t.c: In function 'va1j5jf8007t_tune': v4l/va1j5jf8007t.c:273: warning: 'lock' may be used uninitialized in this function v4l/va1j5jf8007t.c:273: warning: 'retry' may be used uninitialized in this function These variables are never used uninitialized, but the compiler couldn't figure that out unfortunately. Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
| * V4L/DVB (13521): dib8000: fix compile warningHans Verkuil2009-12-05
| | | | | | | | | | | | | | | | | | | | | | | | Trivial fix for this bogus compile warning: v4l/dib8000.c:958: warning: 'ncoeff' may be used uninitialized in this function Note: ncoeff is never used uninitialized, but the compiler couldn't figure that out. Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
| * V4L/DVB (13493): TeVii S470 and TBS 6920 fixesIgor M. Liplianin2009-12-05
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The new hardware design applied for this cards. Silicon Labs C8051F300 microcontroller is used for LNB power control. It connected to cx23885 GPIO pins: GPIO0 - P0.3 data GPIO1 - P0.2 reset GPIO2 - P0.1 clk GPIO3 - P0.0 busy Tevii S470 based on Montage Technology M88TS2020 digital satellite tuner and M88DS3000 advanced DVB-S/S2 demodulator. Signed-off-by: Igor M. Liplianin <liplianin@me.by> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
| * V4L/DVB (13480): atbm8830: fix compile warningHans Verkuil2009-12-05
| | | | | | | | | | | | | | | | | | Fix this trivial compile warning: v4l/atbm8830.c:164: warning: 'set_agc_config' defined but not used Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
| * V4L/DVB (13479): cxusb: fix compile warningHans Verkuil2009-12-05
| | | | | | | | | | | | | | | | | | Fix this trivial compile warning: v4l/cxusb.c:1195: warning: unused variable 'n' Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
| * V4L/DVB (13416): smssdio: initialize return valueMárton Németh2009-12-05
| | | | | | | | | | | | | | | | The return value may be used uninitialized when the size parameter happens to be 0. Signed-off-by: Márton Németh <nm127@freemail.hu> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
| * V4L/DVB (13414): ttusb-dec: do not overwrite the first part of phys stringMárton Németh2009-12-05
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Use strlcat() to append a string to the previously created first part. The semantic match that finds this kind of problem is as follows: (http://coccinelle.lip6.fr/) // <smpl> @@ expression dev; expression phys; expression str; expression size; @@ usb_make_path(dev, phys, size); - strlcpy(phys, str, size); + strlcat(phys, str, size); // </smpl> Signed-off-by: Márton Németh <nm127@freemail.hu> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
| * V4L/DVB (13410): firedtv: remove an unnecessary function argumentStefan Richter2009-12-05
| | | | | | | | | | | | | | | | All read transactions initiated by firedtv are only quadlet-sized, hence the backend->read call can be simplified a little. Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
| * V4L/DVB (13409): firedtv: packet requeuing is likely to succeedStefan Richter2009-12-05
| | | | | | | | | | | | | | | | | | | | | | Packet DMA buffers are queued either initially all at once (then, a queueing failure will cause firedtv to release the DMA context as a whole) or subsequently one by one as they recycled after use (then a failure is extremely unlikely). Therefore we can be a little less cautious when counting at which packet buffer to set the interrupt flag. Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
| * V4L/DVB (13408): firedtv: shrink buffer pointer tableStefan Richter2009-12-05
| | | | | | | | | | | | | | | | | | Cache only addresses of whole pages, not of each buffer chunk. Besides, page addresses can be obtained by page_address() instead of kmap() since they were allocated in lowmem. Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
| * V4L/DVB (13407): Add Prof 7301 PCI DVB-S2 cardIgor M. Liplianin2009-12-05
| | | | | | | | | | | | | | | | | | Add Prof 7301 PCI DVB-S2 card The card based on stv0903 demod, stb6100 tuner. Signed-off-by: Igor M. Liplianin <liplianin@me.by> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
| * V4L/DVB: pt1: remove duplicated #includeHuang Weiyi2009-12-05
| | | | | | | | | | | | | | | | Remove duplicated #include('s) in drivers/media/dvb/pt1/pt1.c Signed-off-by: Huang Weiyi <weiyi.huang@gmail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
| * V4L/DVB (13400): firedtv: port to new firewire coreStefan Richter2009-12-05
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The firedtv DVB driver will now work not only on top of the old ieee1394 driver stack but also on the new firewire driver stack. Alongside to the firedtv-1394.c backend for driver binding and I/O, the firedtv-fw.c backend is added. Depending on which of the two 1394 stacks is configured, one or the other or both backends will be built into the firedtv driver. This has been tested with a DVB-T and a DVB-C box on x86-64 and x86-32 together with a few different controllers (Agere FW323, a NEC chip, TI TSB82AA2, TSB43AB22/A, VIA VT6306). Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
| * V4L/DVB (13399): firedtv: add missing include, rename a constantStefan Richter2009-12-05
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add #include <dvb_demux.h> for dvb_dmx_swfilter_packets(). This was already indirectly included via firedtv.h, but don't rely on it. The 4 bytes which were referred to as FIREWIRE_HEADER_SIZE are actually the source packet header from IEC 61883-4 (MPEG2-TS data transmission over 1394), not e.g. the IEEE 1394 isochronous packet header. So choose a more precise name. Also, express the payload size as a preprocessor constant too. Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
| * V4L/DVB (13398): firedtv: reform lock transaction backend callStefan Richter2009-12-05
| | | | | | | | | | | | | | | | | | Preparation for the port of firedtv to the firewire-core kernel API: The fdtv->backend->lock() hook and thus the CMP code is slightly changed to better fit with the new API. Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
| * V4L/DVB (13397): firedtv: move remote control workqueue handling into rc ↵Stefan Richter2009-12-05
| | | | | | | | | | | | | | | | | | | | | | source file Preparation for the port of firedtv to the firewire-core kernel API: Canceling of the remote control workqueue job is factored into firedtv-rc.c. Plus trivial whitespace change. Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
| * V4L/DVB (13394): pt1: Support FE_READ_SNRhiranotaka@zng.jp2009-12-05
| | | | | | | | | | Signed-off-by: HIRANO Takahito <hiranotaka@zng.info> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
| * V4L/DVB (13380): sms-cards: make id unsigned in sms_get_board()Roel Kluin2009-12-05
| | | | | | | | | | | | | | | | | | Make id signed so we can't get an invalid pointer when we pass a negative id. Signed-off-by: Roel Kluin <roel.kluin@gmail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
| * V4L/DVB (13376): cx-usb: add Mygica D689 DMB-TH USB supportDavid Wong2009-12-05
| | | | | | | | | | | | | | | | | | X-Patchwork-Id: 55873 Add support for cxusb card Mygica D689 DBM-TH USB Signed-off-by: David T. L. Wong <davidtlwong@gmail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
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