- 09 Aug, 2012 26 commits
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Devin Heitmueller authored
The table of valid SNR values for QAM 256 is off by one, and as a result if the SNR is oscillating between 40.0 and 39.9 dB, tools like azap show it going back and forth between 40.0 and 0 (misleading some people, including myself, to think signal lock is being lost or there is a problem with register reads). Fix the table so that 40.0 dB is properly represented. Cc: Steven Toth <stoth@kernellabs.com> Signed-off-by:
Devin Heitmueller <dheitmueller@kernellabs.com> Signed-off-by:
Mauro Carvalho Chehab <mchehab@redhat.com>
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Devin Heitmueller authored
It turns up the autodetection for the video standard in the au8522 is prone to hanging the chip until a reset is performed. This condition is trivial to reproduce simply by tuning to a station and then rapidly unplugging/ replugging the coax feed. Because we've never claimed to support anything other than NTSC-M, just disable the video-standard autodetection logic and force it to always be NTSC-M. Signed-off-by:
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Hans Verkuil authored
All drivers that needed V4L2_FL_LOCK_ALL_FOPS have been converted, so remove this flag altogether. Signed-off-by:
Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by:
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Hans Verkuil authored
Add proper locking to the file operations, allowing for the removal of the V4L2_FL_LOCK_ALL_FOPS flag. Signed-off-by:
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Hans Verkuil authored
Add proper locking to the file operations, allowing for the removal of the V4L2_FL_LOCK_ALL_FOPS flag. Signed-off-by:
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Hans Verkuil authored
Add proper locking to the file operations, allowing for the removal of the V4L2_FL_LOCK_ALL_FOPS flag. Signed-off-by:
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Hans Verkuil authored
Add proper locking to the file operations, allowing for the removal of the V4L2_FL_LOCK_ALL_FOPS flag. Signed-off-by:
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Hans Verkuil authored
Add proper locking to the file operations, allowing for the removal of the V4L2_FL_LOCK_ALL_FOPS flag. Signed-off-by:
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Hans Verkuil authored
Add proper locking to the file operations, allowing for the removal of the V4L2_FL_LOCK_ALL_FOPS flag. Signed-off-by:
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Hans Verkuil authored
Add proper locking to the file operations, allowing for the removal of the V4L2_FL_LOCK_ALL_FOPS flag. Signed-off-by:
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Hans Verkuil authored
Add proper locking to the file operations, allowing for the removal of the V4L2_FL_LOCK_ALL_FOPS flag. Signed-off-by:
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Hans Verkuil authored
Add proper locking to the file operations, allowing for the removal of the V4L2_FL_LOCK_ALL_FOPS flag. Signed-off-by:
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Hans Verkuil authored
Add proper locking to the file operations, allowing for the removal of the V4L2_FL_LOCK_ALL_FOPS flag. Signed-off-by:
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Hans Verkuil authored
Add proper locking to the file operations, allowing for the removal of the V4L2_FL_LOCK_ALL_FOPS flag. Signed-off-by:
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Hans Verkuil authored
Add proper locking to the file operations, allowing for the removal of the V4L2_FL_LOCK_ALL_FOPS flag. Signed-off-by:
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Hans Verkuil authored
Add proper locking to the file operations, allowing for the removal of the V4L2_FL_LOCK_ALL_FOPS flag. Signed-off-by:
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Hans Verkuil authored
Add proper locking to the file operations, allowing for the removal of the V4L2_FL_LOCK_ALL_FOPS flag. Signed-off-by:
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Hans Verkuil authored
Add proper locking to the file operations, allowing for the removal of the V4L2_FL_LOCK_ALL_FOPS flag. Signed-off-by:
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Hans Verkuil authored
Add proper locking to the file operations, allowing for the removal of the V4L2_FL_LOCK_ALL_FOPS flag. Signed-off-by:
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Hans Verkuil authored
Add proper locking to the file operations, allowing for the removal of the V4L2_FL_LOCK_ALL_FOPS flag. Signed-off-by:
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Hans Verkuil authored
Add proper locking to the file operations, allowing for the removal of the V4L2_FL_LOCK_ALL_FOPS flag. Signed-off-by:
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Hans Verkuil authored
Add proper locking to the file operations, allowing for the removal of the V4L2_FL_LOCK_ALL_FOPS flag. Signed-off-by:
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Hans Verkuil authored
Add proper locking to the file operations, allowing for the removal of the V4L2_FL_LOCK_ALL_FOPS flag. Signed-off-by:
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Hans Verkuil authored
Add proper locking to the file operations, allowing for the removal of the V4L2_FL_LOCK_ALL_FOPS flag. Signed-off-by:
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Hans Verkuil authored
Add proper locking to the file operations, allowing for the removal of the V4L2_FL_LOCK_ALL_FOPS flag. I also removed some dead code in the form of the saa7146_devices list and saa7146_devices_lock mutex: these were used once but that was a long time ago. Signed-off-by:
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Hans Verkuil authored
Add proper locking to the file operations, allowing for the removal of the V4L2_FL_LOCK_ALL_FOPS flag. Signed-off-by:
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- 06 Aug, 2012 14 commits
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Mauro Carvalho Chehab authored
Update copyright comments after dvb-usb-v2 conversion. Signed-off-by: -
Mauro Carvalho Chehab authored
The dvb-usb-v2 core doesn't know anything about CI. So, the driver needs to handle it by hand. This patch stops CI just before stopping URB's/RC, and restarts it before URB/RC start. It should be noticed that suspend/resume is not yet working properly, as the PM model requires the implementation of reset_resume: dvb_usb_az6007 1-6:1.0: no reset_resume for driver dvb_usb_az6007? But this is not implemented there at dvb-usb-v2 yet. Cc: Antti Palosaari <crope@iki.fi> Signed-off-by: -
Mauro Carvalho Chehab authored
There's no reason why those functions shouldn't be static. Signed-off-by: -
Mauro Carvalho Chehab authored
On all other parts, this var is called state. So, use the same name here, to be consistent. Signed-off-by: -
Mauro Carvalho Chehab authored
Remove those warning messages: [ 121.696758] drxk: SCU_RESULT_INVPAR while sending cmd 0x0203 with params: [ 121.703401] drxk: 02 00 00 00 10 00 07 00 03 02 .......... [ 121.703587] drxk: Warning -22 on QAMDemodulatorCommand Acked-by:
Antti Palosaari <crope@iki.fi> Reviewed-by:
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Mauro Carvalho Chehab authored
The test for I2C W+R will never be true. Fix it. Acked-by:
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Mauro Carvalho Chehab authored
Change it to use dvb-usb-v2. The driver should be working as before. The only functional changes should be at the driver debug logs. This driver needs the cypress firmware load, so, auto-selects it. Acked-by:
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Mauro Carvalho Chehab authored
The dvb-usb-v2 cypress firmware module is not optional, as drivers won't work without it. So, instead of opening a menu for the user to manually select, let the drivers that need it to select, hiding this option from the Kconfig menu. Acked-by:
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Mauro Carvalho Chehab authored
ERROR: "usbv2_cypress_load_firmware" [drivers/media/dvb/dvb-usb-v2/dvb-usb-az6007.ko] undefined! Cypress fimware will never be compiled properly, as the Makefile rule is wrong. Acked-by:
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Javier Martin authored
This driver wasn't converted to the new clock framework (e038ed50). Signed-off-by:
Javier Martin <javier.martin@vista-silicon.com> Signed-off-by:
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Javier Martin authored
Visstrim_M10 have a tvp5150 whose video output must be deinterlaced. The new mem2mem deinterlacing driver is very useful for that purpose. Signed-off-by:
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Mauro Carvalho Chehab authored
drivers/media/video/m2m-deinterlace.c: In function ‘deinterlace_issue_dma’: drivers/media/video/m2m-deinterlace.c:363:3: warning: format ‘%x’ expects argument of type ‘unsigned int’, but argument 4 has type ‘dma_addr_t’ [-Wformat] drivers/media/video/m2m-deinterlace.c:363:3: warning: format ‘%x’ expects argument of type ‘unsigned int’, but argument 5 has type ‘dma_addr_t’ [-Wformat] Cc: Javier Martin <javier.martin@vista-silicon.com> Signed-off-by: -
Javier Martin authored
Some video decoders such as tvp5150 provide separate video fields (V4L2_FIELD_SEQ_TB/BT). This driver uses dmaengine to convert this format to V4L2_FIELD_INTERLACED_TB/BT (weaving) or V4L2_FIELD_NONE (line doubling) so that the image can be displayed or processed. Of course there will be combing effect in the image but this can be accepted for some low quality applications. Currently only YUV420 and YUYV formats are supported but it can be extended later. Signed-off-by:
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Javier Martin authored
Support the codadx6 that is included in the i.MX27 SoC. Signed-off-by:
Sascha Hauer <s.hauer@pengutronix.de> Signed-off-by:
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