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* i2c: Drivers stop using the redundant client listJean Delvare2008-01-27
| | | | | | | | | | | The redundant i2c client list maintained by i2c-core is going away soon, so drivers should stop using it now. Instead, they can use the standard iterator provided by the device driver model (device_for_each_child). Signed-off-by: Jean Delvare <khali@linux-fr.org> Cc: David Brownell <david-b@pacbell.net> Cc: Michael Hunold <michael@mihu.de>
* i2c: Change prototypes of refcounting functionsJean Delvare2008-01-27
| | | | | | | | | | Use more standard prototypes for i2c_use_client() and i2c_release_client(). The former now returns a pointer to the client, and the latter no longer returns anything. This matches what all other subsystems do. Signed-off-by: Jean Delvare <khali@linux-fr.org> Cc: David Brownell <david-b@pacbell.net>
* i2c: Use the driver model reference countingJean Delvare2008-01-27
| | | | | | | | Don't implement our own reference counting mechanism for i2c clients when the driver model already has one. Signed-off-by: Jean Delvare <khali@linux-fr.org> Cc: David Brownell <david-b@pacbell.net>
* V4L/DVB (7078): radio: fix sf16fmi section mismatchRandy Dunlap2008-01-25
| | | | | | | | | | | | | | isapnp_fmi_probe() is only called by fmi_init(), which is __init, so isapnp_fmi_probe() can also be __init. media/radio/radio-sf16fmi.c: WARNING: vmlinux.o(.text+0x994e19): Section mismatch: reference to .init.data: (between 'isapnp_fmi_probe' and 'vidioc_s_tuner') WARNING: vmlinux.o(.text+0x994e22): Section mismatch: reference to .init.data: (between 'isapnp_fmi_probe' and 'vidioc_s_tuner') WARNING: vmlinux.o(.text+0x994e3a): Section mismatch: reference to .init.data:id_table (between 'isapnp_fmi_probe' and 'vidioc_s_tuner') Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com> Acked-by: Sam Ravnborg <sam@ravnborg.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
* V4L/DVB (7077): bt878: remove handcrafted PCI subsystem ID checkAkinobu Mita2008-01-25
| | | | | | | | | | | This patch moves the subsystem ID and subsystem vendor ID check from probing function to the PCI generic function by describing subsystem IDs in pci_device_id table. This enables to add new PCI IDs to a device driver pci_ids table at runtime by new_id file in sysfs pci driver tree. Signed-off-by: Akinobu Mita <akinobu.mita@gmail.com> Signed-off-by: Manu Abraham <manu@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
* V4L/DVB (7075): Make a local function staticPatrick Boettcher2008-01-25
| | | | | | | Make a local function static Signed-off-by: Patrick Boettcher <pb@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
* V4L/DVB (7074): DiB7000P: correct tuning problem for 7MHz channelPatrick Boettcher2008-01-25
| | | | | | | Tuning problem for 7Mhz channels fixes Signed-off-by: Patrick Boettcher <pb@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
* V4L/DVB (7073): DiB7070: Reception quality improvedPatrick Boettcher2008-01-25
| | | | | | | Removing two bugs to improve sensitivity for DiB7070 and Dib7000P with MT2266. Signed-off-by: Patrick Boettcher <pb@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
* V4L/DVB (7072): sets the MT2060 IF1 frequency according to EEPROMOlivier DANET2008-01-25
| | | | | | | | | | | | | | Here is a patch for Hauppage Nova-T-Stick and Nova-T-500 users. It sets the MT2060 IF1 frequency according to the calibration values stored in the EEPROM. It is supposed to enhance the signal quality, but, hey, there is no guarantee. Feedbacks would be much appreciated, to know whether it deserves being applied. Signed-off-by: Olivier DANET <odanet at caramail.com> Signed-off-by: Patrick Boettcher <pb@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
* V4L/DVB (7071): DiB0700: Start streaming the right wayPatrick Boettcher2008-01-25
| | | | | | | There was a mistake in the way how to start the streaming in the dib0700. This patch fixes that. Signed-off-by: Patrick Boettcher <pb@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
* V4L/DVB (7070): Fix some tuning problemsSoeren Moch2008-01-25
| | | | | | | | | | | | The attached patch solves all my vdr tuning problems on a dib7000p nova-t stick as far as I could check within the last weekend. It disables streaming while tuning, like that the number of faulty TS packets is reduced. Signed-off-by: Soeren Moch <Soeren.Moch@stud.uni-hannover.de> Signed-off-by: Patrick Boettcher <pb@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
* V4L/DVB (7069): Support for myTV.tDarren Salt2008-01-25
| | | | | | | | Here's a roll-up which provides support for both this and the myTV.t. Signed-off-by: Darren Salt <linux@youmustbejoking.demon.co.uk> Signed-off-by: Patrick Boettcher <pb@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
* V4L/DVB (7068): Add support for WinTV Nova-T-CE driverTim Taubert2008-01-25
| | | | | | | | Add support for WinTV Nova-T-CE driver Signed-off-by: Tim Taubert <ttmails@gmx.de> Signed-off-by: Patrick Boettcher <pb@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
* V4L/DVB (7067): fix autoserach in the Hauppauge NOVA-T 500Jose Alberto Reguero2008-01-25
| | | | | | | | This patch fix autoserach in the Hauppauge NOVA-T 500. Signed-off-by: Jose Alberto Reguero <jareguero@telefonica.net> Signed-off-by: Patrick Boettcher <pb@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
* V4L/DVB (7066): ASUS My Cinema U3000 Mini DVBT TunerDaniel Gimpelevich2008-01-25
| | | | | | | | Adding support for ASUS My Cinema U3000 Mini DVBT Tuner Signed-off-by: Daniel Gimpelevich <daniel@gimpelevich.san-francisco.ca.us> Signed-off-by: Patrick Boettcher <pb@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
* V4L/DVB (7065): Artec T14BR patchesYousef Lamlum2008-01-25
| | | | | | | | Added Artec T14BR support Signed-off-by: Yousef Lamlum <yousef@youseflamlum.com> Signed-off-by: Patrick Boettcher <pb@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
* V4L/DVB (7063): xc5000: Fix OOPS caused by missing firmwareSteven Toth2008-01-25
| | | | | | | | xc5000: Fix OOPS caused by missing firmware. Signed-off-by: Chaogui Zhang <czhang1974@gmail.com> Acked-by: Steven Toth <stoth@hauppauge.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
* V4L/DVB (7062): radio-si570x: Some fixes and new USB ID additionTobias Lorenz2008-01-25
| | | | | | | | | | | - avoid poss. locking when doing copy_to_user which may sleep - RDS is automatically activated on read now - code cleaned of unnecessary rds_commands - USB Vendor/Product ID for ADS/Tech FM Radio Receiver verified (thanks to Guillaume RAMOUSSE) Signed-off-by: Tobias Lorenz <tobias.lorenz@gmx.net> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
* V4L/DVB (7061): radio-si470x: Some cleanupsTobias Lorenz2008-01-25
| | | | | | | | | | | | - code reordered to avoid function prototypes - switch/case defaults are now more user-friendly - unified comment style - applied all checkpatch.pl v1.12 suggestions except the warning about the too long lines with bit comments - renamed FMRADIO to RADIO to cut line length (checkpatch.pl) Signed-off-by: Tobias Lorenz <tobias.lorenz@gmx.net> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
* V4L/DVB (7060): em28xx: remove has_tunerMauro Carvalho Chehab2008-01-25
| | | | | | | | | | | | | | | | | | | has_tuner flag doesn't make much sense, since tuner_type=TUNER_ABSENT means the same thing. Having two ways to say that a tuner is not present is not nice, since it may lead to bad setups. In fact, with the previous code, if a device were using has_tuner=0, but the user forces a tuner, with modprobe option tuner=type, the modprobe option won't work. Also, tveeprom returns TUNER_ABSENT, when tuner is unknown or absent. So, with the previous logic, in this case, the driver should set has_tuner=0, or has_tuner=1 otherwise. Instead of adding several additional tests and setups, better just to remove .has_tuner. Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
* V4L/DVB (7059): cx88: Ensure the tuner is reset correctlySteven Toth2008-01-25
| | | | | | | | | Previous patches assume the tuner was on a different gpio. This patch corrects this. Signed-off-by: Steven Toth <stoth@hauppauge.com> Signed-off-by: Chaogui Zhang <czhang1974@gmail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
* V4L/DVB (7058): IR corrections for the Pinnacle 800iSteven Toth2008-01-25
| | | | | | | | IR corrections for the Pinnacle 800i Signed-off-by: Steven Toth <stoth@hauppauge.com> Signed-off-by: Chaogui Zhang <czhang1974@gmail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
* V4L/DVB (7056): tuner: suppress obsolete tuner i2c address warning for ↵Michael Krufky2008-01-25
| | | | | | | | | | | | XC5000 tuners We already know that the XC5000 tuner can only be located at i2c address 0x61, 0x62, 0x63 or 0x64 We shouldn't display this warning if the XC5000 tuner is present. Signed-off-by: Michael Krufky <mkrufky@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
* V4L/DVB (7055): make tuner names consistent with standard casesMichael Krufky2008-01-25
| | | | | | | | | | | | | Change TDA9887 to tda9887. TDA8290 shall reflect the actual hardware present in its name, ie: tda8295+18271 tda8290+8275a Signed-off-by: Michael Krufky <mkrufky@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
* V4L/DVB (7054): ansonic branded dvb-t usb stick support in the af9005 driverLuca Olivetti2008-01-25
| | | | | | | | | | | | | | Marcos Melero (marcosmelero at gmail.com) reported he could make his dvb-t usb stick work with the af9005 driver by changing the device ids (10b9:6000). The stick is branded "Ansonic" (one of the brands of a spanish chain of supermarkets) with no other identification of the model. Since neither Marcos nor me know the OEM for the stick, in the attached patch I used Ansonic for the ids/description. Signed-off-by: Luca Olivetti <luca@ventoso.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
* V4L/DVB (7052): tda18271: when tuning digital, the analog demod must be ↵Michael Krufky2008-01-25
| | | | | | | | | | | | tri-stated Call analog_ops.standby during tda18271_set_params, to put the tda8295 in tri-state when tuning digital channels. Otherwise the tda8295 will interfere with the signal coming from the tda18271 into the digital demodulator. Signed-off-by: Michael Krufky <mkrufky@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
* V4L/DVB (7051): Cleans up error handling on or51xxx_attachMauro Carvalho Chehab2008-01-25
| | | | | | | state is already NULL. Reviewed-by: Trent Piepho <xyzzy@speakeasy.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
* V4L/DVB (7047): fix broken build when CONFIG_USB_SI470X is setMichael Krufky2008-01-25
| | | | | Signed-off-by: Michael Krufky <mkrufky@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
* V4L/DVB (7046): Finalise support for the Pinnacle HD 8000iSteven Toth2008-01-25
| | | | | | | | Correctly set the atatch structures, enable IR, configure the xc5000 tuner includes. Signed-off-by: Steven Toth <stoth@hauppauge.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
* V4L/DVB (7045): xc5000: Small amount of cleanup and commentingSteven Toth2008-01-25
| | | | | | | xc5000: Small amount of cleanup and commenting, just for clarification. Signed-off-by: Steven Toth <stoth@hauppauge.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
* V4L/DVB (7044): XC5000: Fix support for HVR1500Q broken by patch 1Steven Toth2008-01-25
| | | | | | | | | | | From Zhang: This patch fixes support for the HVR1500Q which was broken when the xc5000 analog patch was added. Patch committed as-is, cleanups to follows .... Steve Signed-off-by: Chaogui Zhang <czhang1974@gmail.com> Signed-off-by: Steven Toth <stoth@hauppauge.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
* V4L/DVB (7043): New card supported(partially): Pinnacle 800iSteven Toth2008-01-25
| | | | | | | | | | From Zhang: This patch continues the support for the Pinnacle HD 800i. Patch committed as-is, cleanups to follow ... Steve Signed-off-by: Chaogui Zhang <czhang1974@gmail.com> Signed-off-by: Steven Toth <stoth@hauppauge.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
* V4L/DVB (7042): xc5000: Tuner analog supportSteven Toth2008-01-25
| | | | | | | | | | | | From Zhang: This an updated patch that adds analog support for the xc5000 tuner driver. it was tested on a Pinnacle PCTV HD 800i card (patches to follow). Patch commited as-is, cleanup to follow ... Steve. Signed-off-by: Chaogui Zhang <czhang1974@gmail.com> Signed-off-by: Steven Toth <stoth@hauppauge.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
* V4L/DVB (7041): s5h1409: Bug fix for parallel supportSteven Toth2008-01-25
| | | | | | | | | Parallel support was not working with the s5h1409 and the Pinnacle HD800i. This patch fixes the demodulator driver and ensures that all existing s5h1409 based products configure the demodulator correctly. Signed-off-by: Steven Toth <stoth@hauppauge.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
* V4L/DVB (7039): Reorder headersMauro Carvalho Chehab2008-01-25
| | | | | | The backports weren't tested, but compile fine. Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
* V4L/DVB (7038): USB radio driver for Silicon Labs Si470x FM Radio ReceiversTobias Lorenz2008-01-25
| | | | | | | | | | | | | | | | | | | | | | | | | this patch adds a new driver for the Silicon Labs Si470x FM Radio Receiver. It should also work for the identical ADS/Tech FM Radio Receiver (formerly Instant FM Music) as soon as I find out the USB Vendor and Product ID. The driver is inspired by several other USB and radio drivers, but mainly from the D-Link DSB-R100 USB radio (dsbr100.c). The USB stick currently has an Si4701 FM RDS radio receiver. But the other Si470x devices are pin and register compatible, so that in the future the driver can easily be patched to support these too. Therefore I named the driver radio-si470x and the configuration option usb-si470x. The driver itself just provides the control function over the radio. For getting audio back, the device support the USB audio class, which is implemented in the already existing driver. I tested the driver in the last days, until it now satisfies all my functionality and robustness requirements. The application I used for testing was kradio. Signed-off-by: Tobias Lorenz <tobias.lorenz@gmx.net> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
* V4L/DVB (7037): Fix build breakage of the bttv driver, when advanced ↵Zoltan Devai2008-01-25
| | | | | | | debugging is not enabled Signed-off-by: Zoltan Devai <zdevai@gmail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
* V4L/DVB (7036): radio: Use video_device_release rather than kfreeJulia Lawall2008-01-25
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The file drivers/media/video/videodev.c defines both video_device_alloc and video_device_release. These are essentially just kzmalloc and kfree, respectively, but it seems better to use video_device_release, as done in the other media files, rather than kfree, in case the implementation some day changes. The problem was found using the following semantic match. (http://www.emn.fr/x-info/coccinelle/) // <smpl> @@ type T,T1,T2; identifier E; statement S; expression x1,x2,x3; int ret; @@ T E; ... * E = video_device_alloc(...); if (E == NULL) S ... when != video_device_release(...,(T1)E,...) when != if (E != NULL) { ... video_device_release(...,(T1)E,...); ...} when != x1 = (T1)E when != E = x3; when any if (...) { ... when != video_device_release(...,(T2)E,...) when != if (E != NULL) { ... video_device_release(...,(T2)E,...); ...} when != x2 = (T2)E ( * return; | * return ret; ) } // </smpl> Signed-off-by: Julia Lawall <julia@diku.dk> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
* V4L/DVB (7035): drivers/media/common: Add missing video_device_releaseJulia Lawall2008-01-25
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Video_device_alloc returns the result of a kzalloc. In this case, the value is stored in a local variable which is not copied elsewhere before the point of the error return (video_register_device does not save its first argument anywhere if it returns a negative value). Thus, a video_device_release it needed before the error return. The problem was found using the following semantic match. (http://www.emn.fr/x-info/coccinelle/) // <smpl> @@ type T,T1,T2; identifier E; statement S; expression x1,x2,x3; int ret; @@ T E; ... * E = video_device_alloc(...); if (E == NULL) S ... when != video_device_release(...,(T1)E,...) when != if (E != NULL) { ... video_device_release(...,(T1)E,...); ...} when != x1 = (T1)E when != E = x3; when any if (...) { ... when != video_device_release(...,(T2)E,...) when != if (E != NULL) { ... video_device_release(...,(T2)E,...); ...} when != x2 = (T2)E ( * return; | * return ret; ) } // </smpl> Signed-off-by: Julia Lawall <julia@diku.dk> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> CC: Oliver Endriss <o.endriss@gmx.de> CC: Michael Hunold <michael@mihu.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
* V4L/DVB (7032): tda18271: tda18271_cal_on_startup should be declared staticMichael Krufky2008-01-25
| | | | | | | | | This module option variable is only handled within the file tda18271-fe.c - Declare this variable as static. Signed-off-by: Michael Krufky <mkrufky@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
* V4L/DVB (7030): Kconfig: add missing selections for VIDEO_PVRUSB2Michael Krufky2008-01-25
| | | | | | | | | VIDEO_PVRUSB2 must select: VIDEO_SAA711X, VIDEO_CX25840, VIDEO_MSP3400, and VIDEO_WM8775 Signed-off-by: Michael Krufky <mkrufky@linuxtv.org> Acked-by: Mike Isely <isely@pobox.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
* V4L/DVB (7029): tda18271: provide a choice whether to perform rf cal on init ↵Michael Krufky2008-01-25
| | | | | | | | | | | or on first tune If module option "cal" is set to 1, the ~22 sec rf tracking filter calibration sequence will be invoked on startup. Otherwise, the calibration will take place during the first tune. Signed-off-by: Michael Krufky <mkrufky@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
* V4L/DVB (7028): tda18271: test RF_CAL_OK to see if we need additional RF ↵Michael Krufky2008-01-25
| | | | | | | | | | calibration Test RF_CAL_OK to see if we need to perform the RF tracking filter calibration after returning from standby. Signed-off-by: Michael Krufky <mkrufky@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
* V4L/DVB (7027): tda18271: put the device in standby mode during sleep()Michael Krufky2008-01-25
| | | | | | | | | | Add function, tda18271_set_standby_mode. During sleep, enter standby mode with slave tuner output enabled, loop through on and xtal oscillator on. Signed-off-by: Michael Krufky <mkrufky@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
* V4L/DVB (7026): tda18271: report when the RF tracking filter calibration has ↵Michael Krufky2008-01-25
| | | | | | | completed Signed-off-by: Michael Krufky <mkrufky@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
* V4L/DVB (7024): usbvision: YUV to RGB conversion fixesThierry MERLE2008-01-25
| | | | | | | | | All YUV to RGB conversions in usbvision were reverted (conversion to BGR but saying RGB to the application) Signed-off-by: Thierry MERLE <thierry.merle@free.fr> Acked-by: Dwaine Garden <DwaineGarden@rogers.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
* V4L/DVB (7023): Fix a regresion left by changeset 7e65d6e8f6dfMauro Carvalho Chehab2008-01-25
| | | | | | | | | | | Changeset 7e65d6e8f6df removed a very bad hack on mmap(). However, the fixes weren't considering usermap and overlay memory models. This were breaking direct reading from /dev/video?, used mostly by mpeg aware drivers. Thanks to Steven Toth <stoth@linuxtv.org> for reporting the issue and bissecting it. Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
* V4L/DVB (7022): Fix timestamp presentation on vivi driverMauro Carvalho Chehab2008-01-25
| | | | | | Due to date overflow, vivi were not working fine anymore. Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
* V4L/DVB (7021): Move all board specific configuration to em28xx-cards.cMauro Carvalho Chehab2008-01-25
| | | | | | This cleanup moves the board-specific configurations to em28xx-cards.c. Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
* V4L/DVB (7020): Add USB ID for a newer variant of Hauppauge WinTV USB2Mauro Carvalho Chehab2008-01-25
| | | | | | Thanks to Jeroen Janssen <Jeroen.Janssen@vub.ac.be> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
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