- 05 Jun, 2008 40 commits
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Hans Verkuil authored
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Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by:
Mauro Carvalho Chehab <mchehab@infradead.org>
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Dmitri Belimov authored
This is patch for fix data structure in querycap syscall. Signed-off-by:
Beholder Intl. Ltd. Dmitry Belimov <d.belimov@gmail.com> Signed-off-by:
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Ingo Molnar authored
-tip testing found the following build failure: LD .tmp_vmlinux1 drivers/built-in.o: In function `generic_set_freq': tuner-xc2028.c:(.text+0xbd896): undefined reference to `request_firmware' tuner-xc2028.c:(.text+0xbdd7a): undefined reference to `release_firmware' drivers/built-in.o: In function `xc_load_fw_and_init_tuner': xc5000.c:(.text+0xc68e6): undefined reference to `request_firmware' xc5000.c:(.text+0xc6abe): undefined reference to `release_firmware' with this config: http://redhat.com/~mingo/misc/config-Tue_May_20_18_11_34_CEST_2008.bad the reason is another kconfig tool bug that has to be worked around in the driver's Kconfig file: if FW_LOADER is selected in a second dependency, that is not properly propagated up the dependencies. in this case, FW_LOADER is selected from MEDIA_TUNER_XC2028: config MEDIA_TUNER_XC2028 tristate "XCeive xc2028/xc3028 tuners" depends on VIDEO_MEDIA && I2C depends on HOTPLUG select FW_LOADER which got selected by MEDIA_TUNER: config MEDIA_TUNER tristate default VIDEO_MEDIA && I2C depends on VIDEO_MEDIA && I2C select FW_LOADER if !MEDIA_TUNER_CUSTOMIZE && HOTPLUG but the kconfig tool did not pick up this second-order dependency and allowed CONFIG_FW_LOADER=m to be selected - in which case the build fails. the workaround i found was to move the select of FW_LOADER one level up, so that the buggy kconfig tool can notice it and can act appropriately. This problem can probably be worked around in other ways as well, i went for the minimal fix. Obviously, the kconfig tool should be fixed, it is not reasonable to expect driver authors to do manual dependency resolution (that kconfig itself already does) and uglify the Kconfig files. The kconfig tool did nothing to warn about this situation and did not prevent this faulty .config from being constructed. Signed-off-by:
Ingo Molnar <mingo@elte.hu> Signed-off-by:
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Al Viro authored
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Al Viro <viro@zeniv.linux.org.uk> Signed-off-by:
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Al Viro authored
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Al Viro authored
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Al Viro authored
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Al Viro authored
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Al Viro authored
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Al Viro authored
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Al Viro authored
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Al Viro authored
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Al Viro authored
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Al Viro authored
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Al Viro authored
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Al Viro authored
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Al Viro authored
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Al Viro authored
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Al Viro authored
direct dereferencing from user-supplied address Signed-off-by:
Oliver Endriss <o.endriss@gmx.de> Signed-off-by:
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Al Viro authored
Endianness annotations and fixes + fixing the handling of ->uncorrected_block_count Signed-off-by:
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David Woodhouse authored
These were removed in commit 26d507fc: > -#define V4L2_CID_HCENTER (V4L2_CID_BASE+22) > -#define V4L2_CID_VCENTER (V4L2_CID_BASE+23) > -#define V4L2_CID_LASTP1 (V4L2_CID_BASE+24) /* > last CID + 1 */ > + > +/* Deprecated, use V4L2_CID_PAN_RESET and V4L2_CID_TILT_RESET */ > +#define V4L2_CID_HCENTER_DEPRECATED (V4L2_CID_BASE+22) > +#define V4L2_CID_VCENTER_DEPRECATED (V4L2_CID_BASE+23) But there was no warning in Documentation/feature-removal-schedule.txt and I'm receiving reports that it's breaking userspace apps (the gstreamer-v4l2 plugin breaks in Fedora rawhide). You can't just pull things from the published userspace API like that. Please can we revert the addition of _DEPRECATED to these ioctl definitions. Perhaps we can add a runtime warning if they actually get used? Or a compile-time warning if we can manage that? Signed-off-by:
David Woodhouse <dwmw2@infradead.org> Signed-off-by:
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Michael Krufky authored
Use a standard method to manage multiple instances of a hybrid tuner. Signed-off-by:
Michael Krufky <mkrufky@linuxtv.org> Signed-off-by:
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Michael Krufky authored
Create a macro to report the number of instances of the tuner driver currently in use. This will allow drivers to perform specific cleanups before destroying the last instance of a tuner. Signed-off-by:
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Hans Verkuil authored
The gpio_dir/val statics cannot be global, they are card-specific. Thanks to Andy Walls for pointing this out. Signed-off-by:
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Hans Verkuil authored
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:
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Hans Verkuil authored
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:
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Hans Verkuil authored
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Hans Verkuil authored
The handling of the audio registers 808 and 80c were based on old datasheets. Updated to the latest information. Signed-off-by:
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Hans Verkuil authored
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Andy Walls authored
The tuner_warn() macro relies on the local variable "priv" to be a valid pointer. There was a case in simple_tuner_attach() where this cannot be the case yet, so tuner_warn() would dereference a NULL "priv" pointer. Changed the tuner_warn() to a printk() with the originally intended output format. Signed-off-by:
Andy Walls <awalls@radix.net> Signed-off-by:
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Michael Krufky authored
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Michael Krufky authored
This code is irrelevant to this driver and should be removed. This was copied from a hack in cx88-dvb.c, which prevents noise coming from the analog tuner (via an audio patch cable from the pci card to the sound hardware) when in digital mode by muting the tda988x. This issue does not apply to this USB hybrid chip design, where a single piece of silicon handles both analog and digital demodulation. Signed-off-by:
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Michael Krufky authored
somebody forgot to to fix this header... Thanks to Ingo Molnar for pointing this out. Tested-by:
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Guennadi Liakhovetski authored
The v4l2_video_std_fps function has been removed by Adrian Bunk in 2004 but then its prototype re-appeared in include/media/v4l2-dev.h. Remove it. Signed-off-by:
Guennadi Liakhovetski <g.liakhovetski@gmx.de> Signed-off-by:
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Ingo Molnar authored
testing of the -tip tree found the following build failures on 2.6.26-rc3: drivers/built-in.o: In function `ttusb_dec_disconnect': ttusb_dec.c:(.text+0xa2c95): undefined reference to `input_unregister_device' drivers/built-in.o: In function `dvb_usb_read_remote_control': dvb-usb-remote.c:(.text+0xa6a94): undefined reference to `input_event' with this config: http://redhat.com/~mingo/misc/config-Tue_May_20_03_48_57_CEST_2008.bad these are due to the media/dvb/usb layer having dependencies on INPUT functionality, without having that spelled out in the Kconfig file. this patch makes that dependency explicit (for the drivers affected), which solves the build error. Signed-off-by:
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Adrian Bunk authored
After commit 039d4001 (V4L/DVB (7898): Fix VIDEO_MEDIA Kconfig logic) VIDEO_MEDIA is no longer usable in Makefile's for deciding which directories we enter, resulting in compile errors like the following with CONFIG_VIDEO_DEV=y, CONFIG_DVB_CORE=m: <-- snip --> ... MODPOST 187 modules ... make[2]: *** [__modpost] Error 1 <-- snip --> The easiest solution is to always enter video/ Signed-off-by:
Adrian Bunk <bunk@kernel.org> Acked-by:
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Adrian Bunk authored
It doesn't seem to be intended that "tuner_modu_type" and "MXL5005_ControlName" were global variables. Signed-off-by:
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Marcin Slusarz authored
check_v4l2 always returns 0, so this change is an noop for now, but a comment says it will return something else in the future Signed-off-by:
Marcin Slusarz <marcin.slusarz@gmail.com> Signed-off-by:
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Marcin Slusarz authored
change check_mode and set_mode to return negative errors and fix all callers Signed-off-by:
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Marcin Slusarz authored
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