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path: root/drivers/media/video/cx18
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2008-07-10Fix a const pointer error in the Conexant cx23418 MPEG encoder driverDavid Howells
Fix a const pointer to non-const pointer assignment error in the Conexant cx23418 MPEG encoder driver. Signed-off-by: David Howells <dhowells@redhat.com> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
2008-06-26V4L/DVB (8069): cx18: Fix S-Video and Compsite inputs for the Yuan MPC718 ↵Andy Walls
and enable card entry cx18: Fix S-Video and Compsite input settings for the Yuan MPC718 per user reports from Yuri Warczynski <Yuri.Warczynski@gmail.com> and Brian Hope <brian@hopefamily.info> and enable the card entry. The tuner reset GPIO pin is likely incorrect as the tuner firmware cannot be reloaded without a reboot. It is likely the audio routing is done via GPIO which is not implemented yet, as users report audio doesn't work for some inputs. Signed-off-by: Andy Walls <awalls@radix.net> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-06-26V4L/DVB (8068): cx18: Add I2C slave reset via GPIO upon initializationAndy Walls
cx18: Add I2C slave reset via GPIO upon initialization. One user, Michael <msd4824@yahoo.com>, has reported this allows his HVR-1600 EEPROM to be consistently recognized when using (long,) 100 msec delays. The delays in this commit are nominal (10 & 40 msec) and need testing/tuning on boards with I2C problems to find the right values. Signed-off-by: Andy Walls <awalls@radix.net> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-06-26V4L/DVB (8067): cx18: Fix firmware load for case when digital capture ↵Andy Walls
happens first This is a fix for the case when a digital capture from dvr0 happens first after modprobe, before access to any cx18 v4l2 device nodes. The initial dvb feed start has been changed to load the firmware if not already loaded. Also fixed a use counter to correct dvb feed accounting if starting the transport DMA fails. Signed-off-by: Andy Walls <awalls@radix.net> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-06-26V4L/DVB (8066): cx18: Fix audio mux input definitions for HVR-1600 Line In 2 ↵Andy Walls
and FM radio Fix the cx18-cards.c structures for the HVR-1600 to reflect that audio Line In 2 and FM radio audio go to AIN3 and AIN4 of the CS5345 mux respectively. Verified by physical inspection of an HVR-1600MCE, by listening to FM broadcasts with the HVR-1600MCE, and by comparing with the card definition for a PVR-150 in ivtv. Signed-off-by: Andy Walls <awalls@radix.net> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-06-26V4L/DVB (8063): cx18: Fix unintended auto configurations in cx18-av-coreAndy Walls
Change the cx18-av-core code so that accesses to cx23418 av core that cause auto-configuration will be adjusted to emulate the auto-configuration behavior of the cx25843. This fixes the VBI displayed as video at the top of the frame for NTSC and probably other things. Signed-off-by: Andy Walls <awalls@radix.net> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-06-26V4L/DVB (8061): cx18: only select tuner / frontend modules if !DVB_FE_CUSTOMISEMichael Krufky
The automatic Kconfig selection for tuners and frontends should be conditional, based on !DVB_FE_CUSTOMISE. This patch corrects the selection for VIDEO_CX18 on MEDIA_TUNER_MXL5005S and DVB_S5H1409 Signed-off-by: Michael Krufky <mkrufky@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-06-26V4L/DVB (8008): cx18: remove duplicate audio and video input enumsHans Verkuil
cx18-cards.h had a copy of the audio and video input enums from cx18-av-core.h, but with different prefixes. Removed that copy and used the ones from cx18-av-core.h. Thanks to Andy Walls <awalls@radix.net> for the report. Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-06-26V4L/DVB (8007): cx18/cx25840: the S-Video LUMA input can use all In1-In8 inputsHans Verkuil
The S-Video LUMA input was restricted to the In1-In4 inputs, but it turns out that it can use the full range of In1-In8. Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-06-05V4L/DVB (7978): cx18: explicitly test for XC2028 tunerHans Verkuil
Testing whether xceive_pin is non-zero is not good enough as 0 is a valid value. Instead explicitly test whether the Xceive tuner is used. Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-06-05V4L/DVB (7977): cx18: fix init order and remove duplicate open_on_first_use.Hans Verkuil
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-06-05V4L/DVB (7966): cx18: direct dereferencing of iomemAl Viro
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-06-05V4L/DVB (7964): cx18 iomem annotationsAl Viro
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-06-05V4L/DVB (7934): cx18: move gpio_dir/val statics to the cx18 struct.Hans Verkuil
The gpio_dir/val statics cannot be global, they are card-specific. Thanks to Andy Walls for pointing this out. Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-06-05V4L/DVB (7932): cx18: mark Compro H900 as fully supported.Hans Verkuil
I always assumed that the Compro H900 could do digital as well, but it turned out that it is an analog-only card. Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-06-05V4L/DVB (7931): cx18: allow for simultaneous digital and analog captureHans Verkuil
The HVR-1600 can do both analog and digital capture at the same time. Due to a driver bug -EBUSY would be returned when attempting to setup an analog capture while a digital capture was already in progress. Separate the two internally. Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-06-05V4L/DVB (7928): cx18: fix audio registers 808 and 80cHans Verkuil
The handling of the audio registers 808 and 80c were based on old datasheets. Updated to the latest information. Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-06-05V4L/DVB (7925): cx18: ensure that the xceive pin is always asserted on init.Hans Verkuil
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-06-05V4L/DVB (7885): ivtv/cx18: add compat_ioctl entriesHans Verkuil
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-05-18i2c: Convert remaining new-style drivers to use module aliasingJean Delvare
Update all the remaining new-style i2c drivers to use standard module aliasing instead of the old driver_name/type driver matching scheme. Note that the tuner driver is a bit quirky at the moment, as it overwrites i2c_client.name with arbitrary strings. We write "tuner" back on remove, to make sure that driver cycling will work properly, but there may still be troublesome corner cases. Signed-off-by: Jean Delvare <khali@linux-fr.org>
2008-05-14V4L/DVB (7891): cx18/ivtv: fix open() kernel oopsAndy Walls
Upon error conditions in cx18/ivtv_probe(), the code at the 'err:' label leaves a NULL entry in cx18/ivtv_cards[]. This can cause a NULL pointer de-reference in cx18/ivtv_v4l2_open() which is fixed by this patch. Signed-off-by: Andy Walls <awalls@radix.net> Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-05-14V4L/DVB (7890): cx18: removed bogus and confusing conditionalHans Verkuil
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-05-14V4L/DVB (7889): cx18: improve HVR-1600 detection.Hans Verkuil
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-05-14V4L/DVB (7888): cx18: minor card definition updates.Hans Verkuil
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-05-14V4L/DVB (7887): cx18: fix Compro H900 analog support.Hans Verkuil
Tuner, S-Video and Composite are all working for the Compro H900. Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-05-14V4L/DVB(7879): Adding cx18 Support for mxl5005sSteven Toth
Adding cx18 Support Signed-off-by: Steven Toth <stoth@hauppauge.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-05-14V4L/DVB (7856): cx18/: possible cleanupsAdrian Bunk
This patch contains the following possible cleanups: - cx18-i2c.c should #include "cx18-i2c.h" for getting the prototypes of it's global functions - make the following needlessly global functions static: - cx18-fileops.c:cx18_claim_stream() - cx18-fileops.c:cx18_release_stream() - cx18-queue.c:cx18_queue_move() - remove the following unused functions: - cx18-driver.c:cx18_waitq() - cx18-queue.c:cx18_buf_copy_from_user() Signed-off-by: Adrian Bunk <bunk@kernel.org> Reviewed-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-05-14V4L/DVB (7854): cx18/ivtv: improve and fix out-of-memory handlingHans Verkuil
- don't show kernel backtrace when the allocation of the buffers fails: the normal ivtv/cx18 messages are clear enough and the backtrace scares users. - fix cleanup after the buffer allocation fails (caused kernel panic). Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-05-14V4L/DVB (7853): ivtv/cx18: fix compile warningsHans Verkuil
Fix compile warnings if MODULE is not defined. Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-05-14V4L/DVB (7851): Fix FW_LOADER depencency at v4l/dvbMauro Carvalho Chehab
Since: 1) FW_LOADER is defined as: config FW_LOADER tristate "Userspace firmware loading support" depends on HOTPLUG 2) several V4L/DVB driver just selects it; 3) select is not smart enough to auto-select HOTPLUG, if select FW_LOADER. So, All drivers that select FW_LOADER should also depend on HOTPLUG. An easier solution (for the end-user perspective) would be to "select HOTPLUG". However, live is not simple. This would cause recursive dependency issues like this one: drivers/usb/Kconfig:62:error: found recursive dependency: USB -> USB_OHCI_HCD -> I2C -> MEDIA_TUNER -> MEDIA_TUNER_XC2028 -> HOTPLUG -> PCCARD -> PCMCIA -> USB_ARCH_HAS_HCD -> MOUSE_APPLETOUCH -> USB Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-05-14V4L/DVB (7846): Re-creates VIDEO_TUNERMauro Carvalho Chehab
VIDEO_TUNER is responsible for compilation of tuners.ko module. This were the previous behaviour before the creation of MEDIA_TUNER. Before this patch, tuner.ko were created even for drivers that don't need a tuner (like webcam drivers). Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-05-08misc: fix integer as NULL pointer warningsHarvey Harrison
drivers/md/raid10.c:889:17: warning: Using plain integer as NULL pointer drivers/media/video/cx18/cx18-driver.c:616:12: warning: Using plain integer as NULL pointer sound/oss/kahlua.c:70:12: warning: Using plain integer as NULL pointer Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com> Cc: Neil Brown <neilb@suse.de> Cc: Mauro Carvalho Chehab <mchehab@infradead.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-04-29V4L/DVB (7789b): Fix merge conflictsMauro Carvalho Chehab
Some Kconfig names were changed. This patch reapplies the rename script, fixing for those drivers merged after the patch that renamed those items. Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-04-29V4L-DVB(7789a): cx18: fix symbol conflict with ivtv driverMauro Carvalho Chehab
LD drivers/media/video/built-in.o drivers/media/video/cx18/built-in.o: In function `get_service_set': /home/v4l/tokernel/git/drivers/media/video/cx18/cx18-ioctl.c:118: multiple definition of `get_service_set' drivers/media/video/ivtv/built-in.o:/home/v4l/tokernel/git/drivers/media/video/ivtv/ivtv-ioctl.c:119: first defined here drivers/media/video/cx18/built-in.o: In function `expand_service_set': /home/v4l/tokernel/git/drivers/media/video/cx18/cx18-ioctl.c:92: multiple definition of `expand_service_set' drivers/media/video/ivtv/built-in.o:/home/v4l/tokernel/git/drivers/media/video/ivtv/ivtv-ioctl.c:92: first defined here drivers/media/video/cx18/built-in.o: In function `service2vbi': /home/v4l/tokernel/git/drivers/media/video/cx18/cx18-ioctl.c:44: multiple definition of `service2vbi' drivers/media/video/ivtv/built-in.o:/home/v4l/tokernel/git/drivers/media/video/ivtv/ivtv-ioctl.c:42: first defined here make[2]: ** [drivers/media/video/built-in.o] Erro 1 make[1]: ** [drivers/media/video] Erro 2 make: ** [drivers/media/] Erro 2 Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-04-29V4L/DVB (7786): cx18: new driver for the Conexant CX23418 MPEG encoder chipHans Verkuil
Many thanks to Steve Toth from Hauppauge and Nattu Dakshinamurthy from Conexant for their support. I am in particular thankful to Hauppauge since without their help this driver would not exist. It should also be noted that Steve did the work to get the DVB part up and running. Thank you! Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Steven Toth <stoth@hauppauge.com> Signed-off-by: Michael Krufky <mkrufky@linuxtv.org> Signed-off-by: G. Andrew Walls <awalls@radix.net> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
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