- Aug 10, 2012
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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:
Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by:
Mauro Carvalho Chehab <mchehab@redhat.com>
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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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- Aug 06, 2012
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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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Javier Martin authored
Coda is a range of video codecs from Chips&Media that support H.264, H.263, MPEG4 and other video standards. Currently only support for the codadx6 included in the i.MX27 SoC is added. H.264 and MPEG4 video encoding are the only supported capabilities by now. [mchehab@redhat.com: Add missing include linux/of.h] Signed-off-by:
Philipp <Zabel<p.zabel@pengutronix.de> Reviewed-by:
Sylwester Nawrocki <s.nawrocki@samsung.com> Acked-by:
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Javier Martin authored
i.MX27 SoC include a codadx6 codec that is able to encode and decode H.264, H.263 and MPEG4. Signed-off-by:
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Mauro Carvalho Chehab authored
While this header were meant to be used just by dvb-usb driver, it is now being used also by dvb-usb-v2 and cx231xx. So, move it to a better place. Signed-off-by:
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- Aug 04, 2012
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Antti Palosaari authored
Signed-off-by:
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Antti Palosaari authored
1) AF9015 remote controller query will fail rarely due to register access failures and dvb_usb_v2 will stop rc polling when error returned. Add logic to allow errors until two consecutive errors occurs. 2) Remote controller key map was not loaded in case of key map was set as a device property. Fix it. Signed-off-by:
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Antti Palosaari authored
Move to own directory. Signed-off-by:
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Antti Palosaari authored
Signed-off-by:
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Antti Palosaari authored
Signed-off-by:
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Antti Palosaari authored
It failed to register device when remote keymap was not set. Fix it to register device even keymap is NULL. In that case just skip remote registration. Driver should set RC_MAP_EMPTY to enable remote in case of there is remote receiver but default keymap is unknown. Reported-by:
pierigno <pierigno@gmail.com> Signed-off-by:
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Antti Palosaari authored
It works no longer as it was designed since we can change streaming configuration during device operation. Maybe it should be performed conditionally on cases when streaming endpoint is changed. Anyhow, let it out now and add later if needed. Signed-off-by:
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Antti Palosaari authored
Check that adapter exists before trying to remove it. Signed-off-by:
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Antti Palosaari authored
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Antti Palosaari authored
Pass frontend instead of adapter as some drivers need to make decisions based frontend. Signed-off-by:
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Antti Palosaari authored
Signed-off-by:
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Antti Palosaari authored
Signed-off-by:
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Antti Palosaari authored
It was left from the legacy remote controller we do not support. Signed-off-by:
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Antti Palosaari authored
Comment briefly all used structures and variables. Signed-off-by:
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Antti Palosaari authored
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Antti Palosaari authored
Naming, small code changes, debug writings, etc. Signed-off-by:
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Antti Palosaari authored
It is nice to have this debug, but as it generates very huge amount of traffic, better to make it conditional. Use define macro to disable it as I did not find out how to use dynamic debugs to dump variable length buffers like that. Signed-off-by:
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Antti Palosaari authored
Merge files dvb_usb_init.c and dvb_usb_dvb.c to dvb_usb_core.c. It is still under 1000 lines of code after all the optimization so put it one file. Signed-off-by:
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Antti Palosaari authored
Signed-off-by:
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