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- 29 Apr, 2008 1 commit
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Mauro Carvalho Chehab authored
There were several issues in the past, caused by the hybrid tuner design, since now, the same tuner can be used by drivers/media/dvb and drivers/media/video. Kconfig items were rearranged, to split V4L/DVB core from their drivers. Signed-off-by:
Mauro Carvalho Chehab <mchehab@infradead.org>
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- 24 Apr, 2008 5 commits
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Mauro Carvalho Chehab authored
This patch removes zoran checks for VIDEO_V4L2, since this API is always present, when V4L is selected. Signed-off-by:
Mauro Carvalho Chehab <mchehab@infradead.org>
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Michael Krufky authored
tuner-simple is the only module that uses tuner-types - these will be merged to a single module in the future. For now, build both of them if TUNER_SIMPLE is selected. This fixes the following build warning, if tuner-simple is selected without tuner-types: WARNING: "tuner_count" [tuner-simple.ko] undefined! WARNING: "tuners" [tuner-simple.ko] undefined! Signed-off-by:
Michael Krufky <mkrufky@linuxtv.org> Signed-off-by:
Mauro Carvalho Chehab <mchehab@infradead.org>
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Guennadi Liakhovetski authored
videobuf-dma-sg does not need to depend on PCI. Switch it to using generic DMA API, convert all affected drivers, relax Kconfig restriction, improve compile-time type checking, fix some Coding Style violations while at it. Signed-off-by:
Guennadi Liakhovetski <g.liakhovetski@pengutronix.de> Signed-off-by:
Mauro Carvalho Chehab <mchehab@infradead.org>
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Guennadi Liakhovetski authored
videobuf-dma-sg.c should be converted to the generic DMA API to make it also useful for non-PCI configurations. Even now it can be used thanks to compatibility macros in include/asm-generic/pci-dma-compat.h. This has been verified to work on PXA270 CPU with the pxa_camera.c soc-camera driver. For this the following temporary work-around is needed. Signed-off-by:
Guennadi Liakhovetski <g.liakhovetski@pengutronix.de> Signed-off-by:
Mauro Carvalho Chehab <mchehab@infradead.org>
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Michael Krufky authored
tuner-types is needed for tuner-simple, and does not need to be bound to tuner-core. Any caller of tuner-simple, including tuner-core, needs to pass a structure from tuner-types into tuner-simple at attach-time. Export the two needed symbols from tuner-types for now, so that card-level drivers can attach tuner-simple for hybrid dvb_frontend devices. We will remove this dependency altogether as tuner refactoring phase 3 progresses. Signed-off-by:
Michael Krufky <mkrufky@linuxtv.org> Signed-off-by:
Mauro Carvalho Chehab <mchehab@infradead.org>
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- 18 Feb, 2008 3 commits
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Paul Mundt authored
Signed-off-by:
Paul Mundt <lethal@linux-sh.org> Signed-off-by:
Mauro Carvalho Chehab <mchehab@infradead.org>
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Mauro Carvalho Chehab authored
As pointed by Adrian Bunk, with I2C=m and VIDEO_DEV=y, videodev brokes. This patch moves the functions that videodev needs from v4l2-common. It also fixes some Kconfig changes. After this patch, I2C=m / VIDEO_DEV=y will make v4l2 core statically linked into kernel. v4l2-common will be m, and all V4L drivers will also be m. This approach is very conservative, since it is possible to have V4L drivers that don't need I2C or v4l2-common. The better is to map what drivers really need v4l2-common, making them to select v4l2-common, and allowing the others to be 'y', 'm' and 'n'. Signed-off-by:
Mauro Carvalho Chehab <mchehab@infradead.org>
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Mauro Carvalho Chehab authored
Adrian Bunk reported: > > Commit 8ffbc655 causes the following > > compile error with CONFIG_VIDEO_DEV=y/m, CONFIG_I2C=n: > > > > <-- snip --> > > > > ... > > MODPOST 26 modules > > ERROR: "i2c_attach_client" [drivers/media/video/v4l2-common.ko] undefined! > > make[2]: *** [__modpost] Error 1 > > > > <-- snip --> ... And what should happen if CONFIG_VIDEO_DEV=y, CONFIG_I2C=m? CC: Adrian Bunk <bunk@kernel.org> Signed-off-by:
Mauro Carvalho Chehab <mchehab@infradead.org>
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- 25 Jan, 2008 4 commits
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Michael Krufky authored
Signed-off-by:
Michael Krufky <mkrufky@linuxtv.org> Reviewed-by:
Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by:
Mauro Carvalho Chehab <mchehab@infradead.org>
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Michael Krufky authored
Add basic support for NXP TDA8295 analog demod and TDA18271 tuner silicon. TDA8295 + TDA8275a not yet tested. TDA8290 + TDA18271 not yet supported. Digital mode of TDA18271 not yet tested & needs more work. Signed-off-by:
Michael Krufky <mkrufky@linuxtv.org> Reviewed-by:
Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by:
Mauro Carvalho Chehab <mchehab@infradead.org>
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Michael Krufky authored
Add analog tuning support to tda827x dvb_frontend tuner module. Convert tda8290 module back to native tuner interface. The tda8290 analog demodulator will be handled the same way as tda9887. The tuner.ko module (tuner-core) will pass commands to tda8290 via the tuner_operations interface. tda8290 will communicate with tda827x via the dvb_frontend interface, while passing a pointer to a private data structure. Signed-off-by:
Michael Krufky <mkrufky@linuxtv.org> Reviewed-by:
Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by:
Mauro Carvalho Chehab <mchehab@infradead.org>
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Mauro Carvalho Chehab authored
This changeset converts tuner-xc2028 to the newer hybrid approach. It also prevents creating twice the xc3028 private struct by both DVB and V4L parts. Signed-off-by:
Mauro Carvalho Chehab <mchehab@infradead.org>
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- 04 Nov, 2007 1 commit
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Randy Dunlap authored
Media ir-functions uses input_(*) functions so it should depend on the INPUT config symbol. drivers/built-in.o: In function `ir_input_key_event': ir-functions.c:(.text+0x10849a): undefined reference to `input_event' ir-functions.c:(.text+0x1084ac): undefined reference to `input_event' Signed-off-by:
Randy Dunlap <randy.dunlap@oracle.com> Signed-off-by:
Mauro Carvalho Chehab <mchehab@infradead.org>
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- 10 Oct, 2007 5 commits
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Trent Piepho authored
It needs to select VIDEOBUF_GEN and VIDEOBUF_DMA_SG, since it uses those modules. Signed-off-by:
Trent Piepho <xyzzy@speakeasy.org> Signed-off-by:
Mauro Carvalho Chehab <mchehab@infradead.org>
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Mauro Carvalho Chehab authored
Thanks to Michael Krufky for pointing this to me. Signed-off-by:
Mauro Carvalho Chehab <mchehab@infradead.org>
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Mauro Carvalho Chehab authored
Adds a newer videobuf-vmalloc module. This module uses the same videobuf controls, but implements memory allocation based on vmalloc methods. With this method, an USB driver can use video-buf, without needing to request memory from the DMA-safe area. Signed-off-by:
Mauro Carvalho Chehab <mchehab@infradead.org>
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Mauro Carvalho Chehab authored
PCI-dependent videobuf_foo methods were renamed as videobuf_pci_foo. Also, videobuf_dmabuf is now part of videobuf-dma-sg private struct. So, to access it, a subroutine call is needed. This patch renames all occurences of those function calls to be consistent with the video-buf split. Signed-off-by:
Mauro Carvalho Chehab <mchehab@infradead.org> http://thread.gmane.org/gmane.comp.video.video4linux/34978/focus=34981Reviewed-by:
Ricardo Cerqueira <v4l@cerqueira.org>
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Michael Krufky authored
Break tuner.ko into separate modules. This was a quick change - Tuner sub-drivers are still static-linked to tuner.ko, this will change after using dvb_attach and removing the probing functions. After this change, one can deselect undesired tuner sub-drivers via Kconfig. Signed-off-by:
Michael Krufky <mkrufky@linuxtv.org> Acked-by:
Hans Verkuil <hverkuil@xs4all.nl> Acked-by:
Mike Isely <isely@pobox.com> Acked-by:
Steven Toth <stoth@hauppauge.com> Acked-by:
Patrick Boettcher <pb@linuxtv.org> Acked-by:
Jarod Wilson <jwilson@redhat.com> Acked-by:
Trent Piepho <xyzzy@speakeasy.org> Signed-off-by:
Mauro Carvalho Chehab <mchehab@infradead.org>
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- 18 Jul, 2007 1 commit
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Mauro Carvalho Chehab authored
Potentially, all board types with I2C and IR support can use an i2c based IR. Currently, the driver is selected only if bt848 or saa7134 boards are selected. Signed-off-by:
Mauro Carvalho Chehab <mchehab@infradead.org>
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- 10 May, 2007 1 commit
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Martin Schwidefsky authored
Add "depends on HAS_IOMEM" to a number of menus to make them disappear for s390 which does not have I/O memory. Signed-off-by:
Martin Schwidefsky <schwidefsky@de.ibm.com>
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- 09 May, 2007 1 commit
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Mauro Carvalho Chehab authored
DABUSB driver were a little lost at Multimedia core menu. Signed-off-by:
Mauro Carvalho Chehab <mchehab@infradead.org>
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- 21 Feb, 2007 1 commit
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Andrew Morton authored
m68k allmodconfig: drivers/media/video/video-buf.c: In function 'videobuf_queue_pci': drivers/media/video/video-buf.c:396: error: 'pci_map_sg' undeclared (first use in this function) drivers/media/video/video-buf.c:396: error: (Each undeclared identifier is reported only once drivers/media/video/video-buf.c:396: error: for each function it appears in.) drivers/media/video/video-buf.c:399: error: 'pci_dma_sync_sg_for_cpu' undeclared (first use in this function) drivers/media/video/video-buf.c:401: error: 'pci_unmap_sg' undeclared (first use in this function) drivers/media/video/video-buf.c: In function 'videobuf_pci_dma_map': Acked-by:
Geert Uytterhoeven <geert@linux-m68k.org> Signed-off-by:
Andrew Morton <akpm@linux-foundation.org> Signed-off-by:
Mauro Carvalho Chehab <mchehab@infradead.org>
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- 10 Dec, 2006 1 commit
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Mauro Carvalho Chehab authored
Signed-off-by:
Mauro Carvalho Chehab <mchehab@infradead.org>
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- 04 Oct, 2006 1 commit
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Maciej W. Rozycki authored
The VIDEO_V4L2 config setting is enabled unconditionally, even for configurations with no support for this subsystem whatsoever. The following patch adds the necessary dependency. Signed-off-by:
Maciej W. Rozycki <macro@linux-mips.org> Signed-off-by:
Mauro Carvalho Chehab <mchehab@infradead.org>
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- 10 Sep, 2006 1 commit
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Mauro Carvalho Chehab authored
V4L1 support should be disabled when no CONFIG_VIDEO_V4L1_COMPAT is defined, to allow checking for broken V4L2 ports. This is very important during the migration phase for V4L2 API. However, userspace apps should be capable of using both APIs, since they need to test at runtime, via VIDIOCGCAP ioctl, if V4L1 is supported. So, when __KERNEL__ is not defined, those ioctls and corresponding structs should be visible. This patch also removes the obsolete defines HAVE_V4L1 and HAVE_V4L2, that where causing some confusion, and were replaced by CONFIG_VIDEO_V4L1_COMPAT and CONFIG_VIDEO_V4L2. Signed-off-by:
Mauro Carvalho Chehab <mchehab@infradead.org>
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- 26 Jun, 2006 1 commit
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Michael Krufky authored
The cx2341x mpeg encoder module is used by cx88-blackbird, pvrusb2 and the external ivtv driver. This patch allows for cx2341x to be selected without having to also select cx88-blackbird. This will be needed to build the external ivtv driver or the standalone pvrusb2 driver against kernel 2.6.18 Signed-off-by:
Michael Krufky <mkrufky@linuxtv.org> Signed-off-by:
Mauro Carvalho Chehab <mchehab@infradead.org>
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- 25 Jun, 2006 2 commits
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Hans Verkuil authored
Adds the cx2341x.c module that handles the programming of the Conexant cx23415/6 MPEG encoder chip used by cx88-blackbird, pvrusb2 and ivtv. Signed-off-by:
Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by:
Mauro Carvalho Chehab <mchehab@infradead.org>
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Mauro Carvalho Chehab authored
Signed-off-by:
Mauro Carvalho Chehab <mchehab@infradead.org>
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- 12 May, 2006 1 commit
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Mauro Carvalho Chehab authored
V4L1 API is depreciated and should be removed soon from kernel. This patch adds two new options, one to disable V4L1 drivers, and another to disable V4L1 compat module. This way, it would be easy to check what still depends on V4L1 stuff, allowing also to test if app works fine with V4L2 only support. Signed-off-by:
Mauro Carvalho Chehab <mchehab@infradead.org>
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- 02 Apr, 2006 1 commit
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Mauro Carvalho Chehab authored
Signed-off-by:
Mauro Carvalho Chehab <mchehab@infradead.org>
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- 25 Mar, 2006 1 commit
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Mauro Carvalho Chehab authored
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>
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- 16 Apr, 2005 1 commit
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Linus Torvalds authored
Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
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