- 21 Mar, 2011 40 commits
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Mauro Carvalho Chehab authored
The check for xc5000 assumes that the tuner will always be using the same bus and will have the same address. As those are configurable via dev->board, it should use, instead, the values defined there. Also, a similar type of test will be needed by other tuners (for example, for TUNER_XC2028) Signed-off-by:Mauro Carvalho Chehab <mchehab@redhat.com>
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Mauro Carvalho Chehab authored
Just a cleanup patch. Removes one indent level by moving the return -ENODEV to happen before the device register logic, if the interface is not the audio/video (int 1). Signed-off-by: -
Alina Friedrichsen authored
My Hauppauge WinTV HVR-1400 needs sometimes more then only one retry to load the firmware successfully. Signed-off-by:
Alina Friedrichsen <x-alina@gmx.net> Signed-off-by:
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iceberg authored
KERNEL_VERSION: 2.6.37 common.c in function ssize_t si470x_fops_read. 1. First mutex_lock on &radio->lock in line 441 2. Second in line 462 I think that mutex in line 462 is not needed. 433static ssize_t si470x_fops_read(struct file *file, char __user *buf, 434 size_t count, loff_t *ppos) 435{ .... 441 mutex_lock(&radio->lock); 442 if ((radio->registers[SYSCONFIG1] & SYSCONFIG1_RDS) == 0) 443 si470x_rds_on(radio); 444 445 /* block if no new data available */ 446 while (radio->wr_index == radio->rd_index) { 447 if (file->f_flags & O_NONBLOCK) { 448 retval = -EWOULDBLOCK; 449 goto done; 450 } 451 if (wait_event_interruptible(radio->read_queue, 452 radio->wr_index != radio->rd_index) < 0) { 453 retval = -EINTR; 454 goto done; 455 } 456 } 457 458 /* calculate block count from byte count */ 459 count /= 3; 460 461 /* copy RDS block out of internal buffer and to user buffer */ 462 mutex_lock(&radio->lock); Found by Linux Device Drivers Verification Project Remove second mutex. Signed-off-by:Alexander Strakh <strakh@ispras.ru> Signed-off-by:
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Dmitri Belimov authored
Rework registers defines. Add TM6000 specific registers defines. Add marks and comments for TM6010 specific registers. Signed-off-by:
Beholder Intl. Ltd. Dmitry Belimov <d.belimov@gmail.com> Signed-off-by:
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Hans Verkuil authored
Unable to test this due to lack of hardware. Signed-off-by:
Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by:
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Hans Verkuil authored
Tested with a Logitech QuickCam Pro 4000. Signed-off-by:
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Hans Verkuil authored
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Hans Verkuil authored
drivers/media/video/vivi.c:1059: warning: this decimal constant is unsigned only in ISO C90 Signed-off-by:
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Hans Verkuil authored
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Hans Verkuil authored
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Hans Verkuil authored
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Hans Verkuil authored
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Hans Verkuil authored
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Hans Verkuil authored
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Hans Verkuil authored
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Hans Verkuil authored
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Hans Verkuil authored
Also fixed a memory leak in the probe function if an error occurred. The gain control range was also fixed (a proper range from -64 to 64). Signed-off-by:
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Hans Verkuil authored
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Hans Verkuil authored
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Mauro Carvalho Chehab authored
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Mauro Carvalho Chehab authored
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Mauro Carvalho Chehab authored
When a device is not detected, the driver prints a warning message. That's ok, except for the fact that, even on newer devices that have eeprom but aren't yet supported, it prints a message saying that the device doesn't have eeprom. Fix it by having a separate message for devices with eeprom, but not yet known by the driver. Signed-off-by: -
Mauro Carvalho Chehab authored
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Hans Verkuil authored
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Pawel Osciak authored
Make vivi use videobuf2 in place of videobuf. Signed-off-by:
Pawel Osciak <p.osciak@samsung.com> Signed-off-by:
Marek Szyprowski <m.szyprowski@samsung.com> Signed-off-by:
Kyungmin Park <kyungmin.park@samsung.com> CC: Pawel Osciak <pawel@osciak.com> Reviewed-by:
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Mauro Carvalho Chehab authored
drivers/media/dvb/ngene/ngene-i2c.o: In function `cxd2099_attach': ngene-i2c.c:(.text+0x195): multiple definition of `cxd2099_attach' drivers/media/dvb/ngene/ngene-core.o:ngene-core.c:(.text+0x100): first defined here drivers/media/dvb/ngene/ngene-cards.o: In function `cxd2099_attach': ngene-cards.c:(.text+0x116): multiple definition of `cxd2099_attach' drivers/media/dvb/ngene/ngene-core.o:ngene-core.c:(.text+0x100): first defined here drivers/media/dvb/ngene/ngene-dvb.o: In function `cxd2099_attach': ngene-dvb.c:(.text+0x7ad): multiple definition of `cxd2099_attach' drivers/media/dvb/ngene/ngene-core.o:ngene-core.c:(.text+0x100): first defined here Signed-off-by: -
Mauro Carvalho Chehab authored
This driver is abusing the kernel<=>userspace API, due to the lack of a proper solution for it. A discussion were done at: http://www.mail-archive.com/linux-media@vger.kernel.org/msg22196.html But there's not a solution for it yet. So, move the driver to staging, while we don't have a final solution. Signed-off-by:
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Oliver Endriss authored
22kHz workaround must also be performed for the 2nd frontend. Signed-off-by:
Oliver Endriss <o.endriss@gmx.de> Signed-off-by:
Manu Abraham <manu@linuxtv.org> Signed-off-by:
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Oliver Endriss authored
Refactored code for channel initialisation and release: - Do not create device nodes which are not required. - Better error handling. Signed-off-by:
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Oliver Endriss authored
Do not clear registers ACLC/BCLC in DVB-S2 mode for Cut <= 20. Otherwise, the demod could lose the lock periodically. Verified with cineS2 and Duoflex. Signed-off-by:
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Oliver Endriss authored
Fixed typos in register macros. Signed-off-by:
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Oliver Endriss authored
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Oliver Endriss authored
Add download link for ngene firmware rev 18. Signed-off-by:
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Oliver Endriss authored
Enable CI for Mystique SaTiX-S2 Dual (v2). Signed-off-by:
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Ralph Metzler authored
Add dvb net device. Note that the physical address must be setup manually. Signed-off-by:
Ralph Metzler <rjkm@metzlerbros.de> Signed-off-by:
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Ralph Metzler authored
Implement shutdown workaround for some chipsets. Signed-off-by:
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Ralph Metzler authored
Driver for the Common Interface Controller CXD2099AR. Supports the CI of the cineS2 DVB-S2. For now, data is passed through '/dev/dvb/adapterX/sec0': - Encrypted data must be written to 'sec0'. - Decrypted data can be read from 'sec0'. - Setup the CAM using device 'ca0'. Signed-off-by:
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Oliver Endriss authored
If tuner initialisation failed, the frontend node was not removed. When the frontend was opened, a kernel oops occurred... This is the first step to improve error handling during initialisation. Signed-off-by:
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Oliver Endriss authored
Support up to 4 tuners for cineS2 v5, duoflex & mystique v2. Signed-off-by:
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