- Dec 11, 2011
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Laurent Pinchart authored
GET_RES request support is mandatory for extension units, but some cameras still choke on it (one example is the Logitech QuickCam PTZ that returns a single byte for the PTZ relative control instead of four). Signed-off-by:
Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by:
Mauro Carvalho Chehab <mchehab@redhat.com>
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Laurent Pinchart authored
Instead of skipping the payload completely, which would make the resulting image corrupted anyway, store the payload normally and mark the buffer as erroneous. If the no_drop module parameter is set to 1 the buffer will then be passed to userspace, and tt will then be up to the application to decide what to do with the buffer. Signed-off-by:
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Laurent Pinchart authored
The function is not used outside of its compilation unit. Make it static. Signed-off-by:
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Laurent Pinchart authored
The camera requires the PROBE_MINMAX quirk. Add a corresponding entry in the device IDs list. Signed-off-by:
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Laurent Pinchart authored
The macros are defined in both drivers/media/video/uvc/uvc_video.c and include/linux/usb/video.h. Remove definitions from the former. Signed-off-by:
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Laurent Pinchart authored
Turn streaming off (by selecting alternate setting 0) and disable the video buffers queue in the uvc_video_enable() error path. Signed-off-by:
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Laurent Pinchart authored
Replace the current video buffers queue implementation with videobuf2-vmalloc. Signed-off-by:
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Laurent Pinchart authored
Add mem, length and bytesused fields to the uvc_buffer structure and use them instead of accessing the uvc_buffer::buf m.offset, length and bytesused fields directly. This prepares the driver to the conversion to videobuf2. Signed-off-by:
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Thierry Reding authored
Checking for &dev->int_in is useless because it returns the address of the embedded struct tm6000_endpoint, which will always be positive and therefore true. Signed-off-by:
Thierry Reding <thierry.reding@avionic-design.de> Signed-off-by:
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Thierry Reding authored
Function parameters on subsequent lines should never be aligned with the function name but rather be indented. Signed-off-by:
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Thierry Reding authored
The original patch used the fast USB quirk to enable fast access to registers in the tm6000_read_write_usb(). The applied patch moved the check to the tm6000_reset(), probably due to some merge conflicts. Signed-off-by:
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Guennadi Liakhovetski authored
Improve the use of the WARN_ON() macro and use a local variable, instead of reduntantly dereferencing a pointer in v4l2-dev.c Signed-off-by:
Guennadi Liakhovetski <g.liakhovetski@gmx.de> Acked-by:
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Jean-François Moine authored
Signed-off-by:
Jean-François Moine <moinejf@free.fr> Signed-off-by:
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Jean-François Moine authored
The topro webcams don't support 30fps in 640x480 mode. Signed-off-by:
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Jean-François Moine authored
Adjustment of the colors by the po2030n is finer than by the bridge controls. Signed-off-by:
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Jean-François Moine authored
The 'open-drain' mode was not reset when starting the webcams. This problem was introduced by commit 0e4d413a and its exact effects are unknown. Signed-off-by:
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Jean-François Moine authored
As the alternate settings are now sorted in gspca main, the variable 'nbalt' is no more useful. Signed-off-by:
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Jean-François Moine authored
The alternate settings are now sorted in gspca main, so the flag 'reverse_alts' is no more useful. Signed-off-by:
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Malcolm Priestley authored
If there are two or more different it913x devices on the system they share the same ite_config and over write its settings. To over come this, the ite_config is copied to the priv area. Signed-off-by:
Malcolm Priestley <tvboxspy@gmail.com> Signed-off-by:
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Sylwester Nawrocki authored
This removes comment tags intended for emacs configuration from 67 files in the Media API DocBook. Such comments are not really helpful and violate the coding style rules. Signed-off-by:
Sylwester Nawrocki <snjw23@gmail.com> Signed-off-by:
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Malcolm Priestley authored
This a bus repeater for it913x devices. Commands usually fail because of other activity on the USB bus. Bulk failures that report -ETIMEDOUT or -EBUSY are repeated. Enpoints that return actlen not equal len request -EAGAIN. The retry is set at 10. Signed-off-by:
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Malcolm Priestley authored
Changes to extract firmware for it913x devices ./get_dvb_firmware it9135 extracts dvb-usb-it9135-01.fw dvb-usb-it9135-02.fw ./get_dvb_firmware it9137 extracts dvb-usb-it9137-01.fw Signed-off-by:
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Malcolm Priestley authored
Support add for IT9135 9005 devices With this patch IT9135 devices now move to using dvb-usb-it9135-01.fw firmware IT9137 remain on previous firmware. IT9135 devices seem more stable on this firmware. If the user wishes to remain on it9137 firmware they can change back using firmware=1 module option. Signed-off-by:
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Malcolm Priestley authored
Multi firmware loader This uses scatter write firmware headers The firmware must start with 03 XX 00 and be the extract firmware length. I have tried all available firmwares with this loader. Signed-off-by:
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Malcolm Priestley authored
Add support for NEC extended keys. The default remote has now changed to RC_MAP_MSI_DIGIVOX_III Signed-off-by:
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Malcolm Priestley authored
There appears to be differences in the tuner registers on earlier IT9135 devices. Using the current IT9137 settings cause corruptions on some channels This patch is in preparation for multi firmware loading and current unsupported types. Signed-off-by:
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Dan Carpenter authored
The msg->command field is 32 bits, and we should fill it with a call to cpu_to_le32(). The current code is broke on big endian systems. On little endian systems it truncates the 32 bit value to 16 bits which probably still works fine. Signed-off-by:
Dan Carpenter <dan.carpenter@oracle.com> Cc: Steven Toth <stoth@kernellabs.com> Signed-off-by:
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Malcolm Priestley authored
More debugging and user info from it913x-fe. Signed-off-by:
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Malcolm Priestley authored
Previously endpoint had been aligned to packet size (128) Some early it9135 devices appear to have problems with this. This patch now aligns with mpeg TS size (188) With the pid filter off max size is increased to the maxmium size (348 * 188) Signed-off-by:
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- Dec 10, 2011
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Mauro Carvalho Chehab authored
The DRX-K doesn't change the delivery system at set_properties, but do it at frontend init. This causes problems on programs like w_scan that, by default, opens both frontends. Instead, explicitly set the format when set_parameters callback is called. Tested-by:
Eddi De Pieri <eddi@depieri.net> Signed-off-by:
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- Dec 09, 2011
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Mauro Carvalho Chehab authored
While xc5000 supports 7MHz bandwidth, the driver were lacking the code implementing this feature, causing tuning issues with VHF chanels used in Countries like Italy. After this patch: >>> tune to: 177500000:INVERSION_AUTO:BANDWIDTH_7_MHZ:FEC_2_3:FEC_AUTO:QAM_64:TRANSMISSION_MODE_8K:GUARD_INTERVAL_1_32:HIERARCHY_NONE 0x0000 0x0d49: pmt_pid 0x0102 RAI -- Rai 1 (running) 0x0000 0x0d4a: pmt_pid 0x0101 RAI -- Rai 2 (running) 0x0000 0x0d4b: pmt_pid 0x0100 RAI -- Rai 3 TGR Veneto (running) 0x0000 0x0d53: pmt_pid 0x0118 RAI -- Rai News (running) 0x0000 0x0d54: pmt_pid 0x0119 Rai -- Rai 3 TGR Emilia Romagna (running) 0x0000 0x0d4c: pmt_pid 0x0103 Rai -- Rai Radio1 (running) 0x0000 0x0d4d: pmt_pid 0x0104 Rai -- Rai Radio2 (running) 0x0000 0x0d4e: pmt_pid 0x0105 Rai -- Rai Radio3 (running) Network Name 'Rai' Tested-by:
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Mauro Carvalho Chehab authored
While here, add a debug message, to easy detecting bugs on it. Signed-off-by:
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- Dec 07, 2011
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Mauro Carvalho Chehab authored
As reported by Devin Heitmueller <dheitmueller@kernellabs.com>: > It seems like a change such as this could significantly change the > timing of tuner initialization if you have multiple xc5000 based > products that might have a slow i2c bus. Was that intentional? After discussed with Eddi de Pierri <eddi@depieri.net>, it was pointed that the change was not intentional, and it was just a trial while developing the patches that add support for HVR-930C. So, remove this hack. Reported-by:
Devin Heitmueller <dheitmueller@kernellabs.com> Acked by: Eddi de Pierri <eddi@depieri.net> Signed-off-by:
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- Dec 01, 2011
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Mauro Carvalho Chehab authored
[ 3755.608233] BUG: unable to handle kernel NULL pointer dereference at 0000000000000008 [ 3755.616360] IP: [<ffffffffa03b80b7>] tm6000_ir_int_stop+0x10/0x1b [tm6000] Signed-off-by: -
Mauro Carvalho Chehab authored
All devices should support alsa module. Devices with DVB will auto-load the dvb module. This way, tm6000-based devices should now have hot plugin. Signed-off-by: -
Mauro Carvalho Chehab authored
This should allow using 24 or 32 bits NEC IR decoding tables with those devices. Signed-off-by: -
Mauro Carvalho Chehab authored
Now that the tm6000 driver is on a good shape, we can enable device autodetection, based on the USB ID. Signed-off-by: -
Mauro Carvalho Chehab authored
The IR support were broken on my tests with HVR-900H. Also, there were several issues on the current implementation. This patch is a major rewrite of the IR support for this - Improve debug messages; - Don't do polling for interrrupt based IR; - Add proper support for RC-5 protocol; - Always provide 16 bits for NEC and RC-5; - Fix polling code; - Split polling functions from URB Interrupt ones; - Don't hardcode the XTAL reference for tm6000 IR; - If a URB submit fails, retries after 100ms; - etc. Tested on Hauppauge HVR-900H, with RC-5 and NEC remotes. Issues on IR handling, on this device: - Repeat events aren't detected (neither on NEC or RC-5); - NEC codes are always provided with 16 bits. Signed-off-by: -
Mauro Carvalho Chehab authored
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Mauro Carvalho Chehab authored
Fix lock bit to better indicate signal strength, from 4096 to 65535. Signed-off-by:
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