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path: root/drivers/media/video
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2006-03-29Merge ../linux-2.6Paul Mackerras
2006-03-28[PATCH] mark f_ops const in the inodeArjan van de Ven
Mark the f_ops members of inodes as const, as well as fix the ripple-through this causes by places that copy this f_ops and then "do stuff" with it. Signed-off-by: Arjan van de Ven <arjan@infradead.org> Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-03-28[PATCH] powerpc: Kill _machine and hard-coded platform numbersBenjamin Herrenschmidt
This removes statically assigned platform numbers and reworks the powerpc platform probe code to use a better mechanism. With this, board support files can simply declare a new machine type with a macro, and implement a probe() function that uses the flattened device-tree to detect if they apply for a given machine. We now have a machine_is() macro that replaces the comparisons of _machine with the various PLATFORM_* constants. This commit also changes various drivers to use the new macro instead of looking at _machine. Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org> Signed-off-by: Paul Mackerras <paulus@samba.org>
2006-03-25Merge master.kernel.org:/pub/scm/linux/kernel/git/mchehab/v4l-dvbLinus Torvalds
* master.kernel.org:/pub/scm/linux/kernel/git/mchehab/v4l-dvb: (33 commits) V4L/DVB (3604): V4l printk fix V4L/DVB (3599c): Whitespace cleanups under Documentation/video4linux V4L/DVB (3599b): Whitespace cleanups under drivers/media V4L/DVB (3599a): Move drivers/usb/media to drivers/media/video V4L/DVB (3599): Implement new routing commands for wm8775 and cs53l32a. V4L/DVB (3598): Add bit algorithm adapter for the Conexant CX2341X boards. V4L/DVB (3597): Vivi: fix warning: implicit declaration of function 'in_interrupt' V4L/DVB (3588): Remove VIDIOC_G/S_AUDOUT from msp3400 V4L/DVB (3587): Always wake thread after routing change. V4L/DVB (3584): Implement V4L2_TUNER_MODE_LANG1_LANG2 audio mode V4L/DVB (3582): Implement correct msp3400 input/output routing V4L/DVB (3581): Add new media/msp3400.h header containing the routing macros V4L/DVB (3580): Last round of msp3400 cleanups before adding routing commands V4L/DVB (3579): Move msp_modus to msp3400-kthreads, add JP and KR std detection V4L/DVB (3578): Make scart definitions easier to handle V4L/DVB (3577): Cleanup audio input handling V4L/DVB (3575): Cxusb: fix i2c debug messages for bluebird devices V4L/DVB (3574): Cxusb: fix debug messages V4L/DVB (3573): Cxusb: remove FIXME: comment in bluebird_patch_dvico_firmware_download V4L/DVB (3572): Cxusb: conditionalize gpio write for the medion box ...
2006-03-25[PATCH] Remove MODULE_PARMRusty Russell
MODULE_PARM was actually breaking: recent gcc version optimize them out as unused. It's time to replace the last users, which are generally in the most unloved drivers anyway. Signed-off-by: Rusty Russell <rusty@rustcorp.com.au> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-03-25V4L/DVB (3604): V4l printk fixAndrew Morton
drivers/media/video/v4l2-common.c: In function `v4l_printk_ioctl_arg': drivers/media/video/v4l2-common.c:477: warning: `0' flag used with `%p' printf format Someone went and "improved" my patch ;) Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2006-03-25V4L/DVB (3599b): Whitespace cleanups under drivers/mediaMauro Carvalho Chehab
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2006-03-25V4L/DVB (3599a): Move drivers/usb/media to drivers/media/videoMauro Carvalho Chehab
Because of historic reasons, there are two separate directories with V4L stuff. Most drivers are located at driver/media/video. However, some code for USB Webcams were inserted under drivers/usb/media. This makes difficult for module authors to know were things should be. Also, makes Kconfig menu confusing for normal users. This patch moves all V4L content under drivers/usb/media to drivers/media/video, and fixes Kconfig/Makefile entries. Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2006-03-24V4L/DVB (3599): Implement new routing commands for wm8775 and cs53l32a.Hans Verkuil
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2006-03-24V4L/DVB (3597): Vivi: fix warning: implicit declaration of function ↵Michael Krufky
'in_interrupt' Signed-off-by: Michael Krufky <mkrufky@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2006-03-24V4L/DVB (3588): Remove VIDIOC_G/S_AUDOUT from msp3400Hans Verkuil
VIDIOC_G/S_AUDOUT does not belong in msp3400 (it's a user level command, not to be used in internal i2c drivers). Also fix a compile warning and improve LOG_STATUS. Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2006-03-24V4L/DVB (3587): Always wake thread after routing change.Hans Verkuil
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2006-03-24V4L/DVB (3584): Implement V4L2_TUNER_MODE_LANG1_LANG2 audio modeHans Verkuil
Add a new audio mode V4L2_TUNER_MODE_LANG1_LANG2 (used by VIDIOC_G/S_TUNER). This mode allows the user to select both languages of a bilingual transmission, one language on the left, one on the right audio channel. If there is no bilingual transmission, or it is not supported, then this mode should act like V4L2_TUNER_MODE_STEREO. This mode is introduced for PVR-like drivers where it is useful to be able to record both languages of a bilingual broadcast. Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2006-03-24V4L/DVB (3582): Implement correct msp3400 input/output routingHans Verkuil
- implement VIDIOC_INT_S_AUDIO_ROUTING for msp3400 and tvaudio - use the new command in bttv, pvrusb2 and em28xx. - remove the now obsolete MSP_SET_MATRIX from msp3400 (yeah!) - remove the obsolete VIDIOC_S_AUDIO from msp3400. Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2006-03-24V4L/DVB (3581): Add new media/msp3400.h header containing the routing macrosHans Verkuil
Moved msp3400.h to msp3400-driver.h. Created media/msp3400.h with the new routing defines and lots of comments. Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2006-03-24V4L/DVB (3580): Last round of msp3400 cleanups before adding routing commandsHans Verkuil
Lots of cleanups: - remove duplicate actions - add D/K3 Dual FM-Stereo and D/K NICAM FM (HDEV3) support - put prescales in the proper place - add missing D/K NICAM - msp34xxg_reset now only resets instead of also starting the autodetect (moved that to msp34xxg_thread) - fix support for SAP. Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2006-03-24V4L/DVB (3579): Move msp_modus to msp3400-kthreads, add JP and KR std detectionHans Verkuil
msp_modus is 'G' model specific. Moved it to kthreads and also added proper handling for the Japanese and South Korean TV standards. Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2006-03-24V4L/DVB (3578): Make scart definitions easier to handleHans Verkuil
For the new routing implementation it is easier if all the 'normal' scart inputs (IN1-IN4) are consecutive. Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2006-03-24V4L/DVB (3577): Cleanup audio input handlingHans Verkuil
Cleanup audio input handling in bttv and tvaudio: - inputs were specified that were never used - mute was handled as a special input which led to confusing code - confusing naming made it difficult to see if the setting was for i2c or gpio. The old audiochip.h input names moved to tvaudio.h. Currently this is used both by tvaudio and msp3400 until the msp3400 implements the new msp3400-specific inputs. Detect in bttv the tvaudio and msp3400 i2c clients and use these client pointers to set the inputs directly instead of broadcasting the command. Removed AUDC_SET_INPUT. Now replaced by VIDIOC_S_AUDIO. This will be replaced again later by the new ROUTING commands. Removed VIDIOC_G_AUDIO implementations in i2c drivers: this command is a user level command and not to be used internally. It wasn't called at all anyway. Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2006-03-24V4L/DVB (3571): Printk warning fixesAndrew Morton
On ppc64, u64 is `unsigned long' drivers/media/video/v4l2-common.c: In function `v4l_printk_ioctl_arg': drivers/media/video/v4l2-common.c:486: warning: cast from pointer to integer of different size drivers/media/video/v4l2-common.c:580: warning: long long int format, v4l2_std_id arg (arg 8) drivers/media/video/v4l2-common.c:625: warning: long long int format, v4l2_std_id arg (arg 8) drivers/media/video/v4l2-common.c:693: warning: long long int format, v4l2_std_id arg (arg 4) drivers/media/video/v4l2-common.c:910: warning: long long unsigned int format, long unsigned int a$ Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2006-03-24V4L/DVB (3569): PATCH: switch cpia2 to mutexes and use ioctl 32 compat lib funcAlan Cox
Signed-off-by: Alan Cox <alan@redhat.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2006-03-24V4L/DVB (3557): Kconfig: fix title and description for VIDEO_CX88_ALSAMichael Krufky
Signed-off-by: Michael Krufky <mkrufky@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2006-03-24V4L/DVB (3551): Fix saturation bug. Fix NTSC->PAL standard change. Detect ↵Hans Verkuil
NTSC-KR standard. Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2006-03-24V4L/DVB (3548): Renamed I2C_foo addresses to I2C_ADDR_fooMauro Carvalho Chehab
I2C_foo were used for some i2c addresses. Bad, since those constants could mean other i2c chip things. Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2006-03-24V4L/DVB (3547): Tvaudio.h are just i2c addresses. Merged into i2c-addr.hMauro Carvalho Chehab
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2006-03-24V4L/DVB (3546): Fix Compilation after moving bttv codeMauro Carvalho Chehab
- Missing a Makefile for bt8xx - rds.h were at wrong directory, since it is a global header for an internal interface - tda7432 and tda9875 were dependent from bttv.h - bttv.h were holding i2c addresses Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2006-03-24V4L/DVB (3539): Move bttv fragments to bt8xx/Manu Abraham
Signed-off-by: Manu Abraham <manu@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2006-03-24V4L/DVB (3519): Corrects MODULE_AUTHORMauro Carvalho Chehab
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2006-03-24V4L/DVB (3518): Creates a virtual video device driverMauro Carvalho Chehab
The Virtual Video Device Driver (aka vivi) is a device that can be used to: 1) test core v4l functionalities; 2) be a prototype for newer development. Vivi were developed using the best practices for v4l driver. When loaded, it provides a video device that generates a standard color bar, with a timestamp placed at top left corner. Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2006-03-24V4L/DVB (3516): Make video_buf more genericMauro Carvalho Chehab
Video_buf were concerned to allow PCI devices to be used as video capture devices. This patch extends video_buf features by virtualizing pci-dependent functions and allowing other type of devices to use it. It is still DMA centric, although it may be used also by devices that emulates scatter/gather behavior or a DMA device Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2006-03-23Merge master.kernel.org:/pub/scm/linux/kernel/git/mchehab/v4l-dvbLinus Torvalds
* master.kernel.org:/pub/scm/linux/kernel/git/mchehab/v4l-dvb: V4L/DVB (3568k): zoran: Use i2c_master_send when possible V4L/DVB (3568j): adv7175: Drop unused encoder dump command V4L/DVB (3568i): adv7175: Drop unused register cache V4L/DVB (3568h): cpia: correct email address V4L/DVB (3568g): sem2mutex: zoran V4L/DVB (3568f): saa7110: Fix array overrun V4L/DVB (3568e): bt856: Spare memory V4L/DVB (3568d): saa7111.c fix V4L/DVB (3568c): zoran: Init cleanups V4L/DVB (3568b): saa7111: Prevent array overrun V4L/DVB (3568a): saa7114: Fix i2c block write
2006-03-23[PATCH] I2C: Drop unneeded i2c-dev.h includesJean Delvare
Several media/video and sound drivers include i2c-dev.h while they don't need it at all. Clean it up. This header file is really only needed by i2c-dev.c and compat_ioctl.c, other drivers should never need it. Signed-off-by: Jean Delvare <khali@linux-fr.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2006-03-23V4L/DVB (3568k): zoran: Use i2c_master_send when possibleJean Delvare
Change all the Zoran (ZR36050/ZR36060) drivers to use i2c_master_send instead of i2c_transfer when possible. This simplifies the code by a few lines in each driver. Signed-off-by: Jean Delvare <khali@linux-fr.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2006-03-23V4L/DVB (3568j): adv7175: Drop unused encoder dump commandJean Delvare
Drop support for the ENCODER_DUMP command in the adv7175 driver. ENCODER_DUMP was never actually defined as far as I can see, so the code was ifdef'd out, and I suspect it was never used, not even once, as it includes an obvious array overrun. The register values of this specific chip can be dumped in a generic way using the i2c-dev driver and the "i2cdump" user-space tool if it is ever really needed. Signed-off-by: Jean Delvare <khali@linux-fr.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2006-03-23V4L/DVB (3568i): adv7175: Drop unused register cacheJean Delvare
Drop the adv7175 register cache, as it is only written to and never read back from. This saves 128 bytes of memory and slightly speeds up the register writes. Signed-off-by: Jean Delvare <khali@linux-fr.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2006-03-23V4L/DVB (3568h): cpia: correct email addressRandy Dunlap
Correct email address typo (erdfeld -> erdfelt). Signed-off-by: Randy Dunlap <rdunlap@xenotime.net> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2006-03-23V4L/DVB (3568g): sem2mutex: zoranIngo Molnar
Semaphore to mutexes conversion. The conversion was generated via scripts, and the result was validated automatically via a script as well. Signed-off-by: Ingo Molnar <mingo@elte.hu> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2006-03-23V4L/DVB (3568f): saa7110: Fix array overrunJean Delvare
Fix a (probably harmless) array overrun in the DECODER_DUMP command of the saa7110 driver. No big deal as this command is not used anywhere anyway. Also reformat the dump so that it displays nicely. Signed-off-by: Jean Delvare <khali@linux-fr.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2006-03-23V4L/DVB (3568e): bt856: Spare memoryJean Delvare
The bt856 driver has a register cache much larger than needed. We really only write to 3 registers, so a 32-byte cache is a bit too much. We can be just as efficient with a 6-byte cache. We could even do with a 3-byte cache, but at the cost of additional arithmetics arguably not worth the spared 3 bytes. Also, 4 of the 6 other members of the bt856 data structure were not used anywhere, so we can as well drop them for an additional 16 bytes of memory spared. Signed-off-by: Jean Delvare <khali@linux-fr.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2006-03-23V4L/DVB (3568d): saa7111.c fixMartin Samuelsson
When grabbing composite video with Iomega Buz, the stock driver will prevent grabbing from the same input twice in a row, forcing the user to switch inputs before anything useful can be grabbed again. It is caused by some optimization code in the input selection parts, and triggered by the saa7111_command() executing cmd 0. The attached patch will remedy this by disabling cmd 0 altogether; a fix that has no found negative effects on the rest of the code. In fact, saa7110.c does the exact same thing. Acked-by: Ronald S. Bultje <rbultje@ronald.bitfreak.net> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2006-03-23V4L/DVB (3568c): zoran: Init cleanupsJean Delvare
Cleanups to the zr36057 initialization: * Drop intermediate local variables. * Single error path. Also drop a needless cast on kfree. Signed-off-by: Jean Delvare <khali@linux-fr.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2006-03-23V4L/DVB (3568b): saa7111: Prevent array overrunJean Delvare
Explicitely state the number of registers the SAA7111 has, and use that defined value where relevant. This should prevent any future array overrun like the one I just fixed in the saa7110 driver. This patch also saves 8 bytes of memory as a side effect, as the register cache was larger than needed. Signed-off-by: Jean Delvare <khali@linux-fr.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2006-03-23V4L/DVB (3568a): saa7114: Fix i2c block writeJean Delvare
Fix the i2c block write mode of the saa7114 driver. A previous code change accidentally commented out a local variable increment, which should have been kept, causing the register writes over the I2C bus to never be batched, replacing any attempted block write by slower, individual write transactions. Also drop the commented out code, as it only adds to confusion. Signed-off-by: Jean Delvare <khali@linux-fr.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2006-03-22Merge with ↵Jaroslav Kysela
rsync://rsync.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6.git
2006-03-22[ALSA] Fix snd_xxx_t typedefsTakashi Iwai
Modules: PXA Mainstone driver,CX88 driver,SAA7134 driver Replace snd_xxx_t typedefs with explicit structs. Signed-off-by: Takashi Iwai <tiwai@suse.de>
2006-03-21V4L/DVB (3545): Fixed no_overlay option and quirks on saa7134 driverMauro Carvalho Chehab
Some chipsets have several problems when pci to pci transfers are activated on overlay mode. the option no_overlay allows disabling such feature of the driver, in favor of keeping the system stable. The default is to use pcipci_fail flag defined on drivers/pci/quirks.c. It also allows the user to override it by forcing disable overlay or forcing enable. Forcing enable may generate PCI transfer corruption, including disk mass corruption, so should be used with care. Added a text description to this option and make messages looks the same at both bttv and saa7134 drivers. Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2006-03-21V4L/DVB (3537a): Whitespace cleanupMauro Carvalho Chehab
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2006-03-21V4L/DVB (3530): Kconfig: remove VIDEO_AUDIO_DECODERMichael Krufky
- removed VIDEO_AUDIO_DECODER Kconfig menu item. VIDEO_MSP3400, VIDEO_CS53L32A and VIDEO_WM8775 now each have their own menu items. Signed-off-by: Michael Krufky <mkrufky@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2006-03-21V4L/DVB (3529): Kconfig: add menu items for cs53l32a and wm8775 A/D convertersMichael Krufky
- created Kconfig item, VIDEO_CS53L32A, for the cs53l32a module which supports the Cirrus Logic CS53L32A Low Voltage Stereo A/D Converter. - created Kconfig item, VIDEO_WM8775, for the wm8775 module which supports the Wolfson Microelectronics WM8775 high performance stereo A/D Converter. Signed-off-by: Michael Krufky <mkrufky@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2006-03-21V4L/DVB (3527): VIDEO_CPIA2 must depend on USBAdrian Bunk
CONFIG_VIDEO_CPIA2=y, CONFIG_USB=n results in the following compile <-- snip --> ... LD .tmp_vmlinux1 drivers/built-in.o: In function `set_alternate':cpia2_usb.c:(.text+0x443aa2): undefined reference to `usb_set_interface' drivers/built-in.o: In function `cpia2_usb_stream_resume': undefined reference to `usb_alloc_urb' drivers/built-in.o: In function `cpia2_usb_stream_resume': undefined reference to `usb_submit_urb' drivers/built-in.o: In function `cpia2_usb_stream_pause': undefined reference to `usb_kill_urb' drivers/built-in.o: In function `cpia2_usb_stream_pause': undefined reference to `usb_free_urb' drivers/built-in.o: In function `cpia2_usb_disconnect':cpia2_usb.c:(.text+0x443e14): undefined reference to `usb_driver_release_interface' drivers/built-in.o: In function `cpia2_usb_transfer_cmd': undefined reference to `usb_control_msg' drivers/built-in.o: In function `cpia2_usb_transfer_cmd': undefined reference to `usb_control_msg' drivers/built-in.o: In function `cpia2_usb_complete':cpia2_usb.c:(.text+0x444836): undefined reference to `usb_submit_urb' drivers/built-in.o: In function `cpia2_usb_cleanup': undefined reference to `usb_deregister' drivers/built-in.o: In function `cpia2_usb_init': undefined reference to `usb_register_driver' Signed-off-by: Adrian Bunk <bunk@stusta.de> Signed-off-by: Michael Krufky <mkrufky@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
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