- 05 Jan, 2013 17 commits
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Frank Schaefer authored
[media] em28xx: IR RC: move assignment of get_key functions from *_change_protocol() functions to em28xx_ir_init() The get_key functions are independent from the selected protocol, so assign them once only at device initialization. [mchehab@redhat.com: fix a merge conflict] Signed-off-by: Frank Schäfer <fschaefer.oss@googlemail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
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Frank Schaefer authored
The main purpose of this patch is to move the call of em28xx_release_resources() after the call of em28xx_close_extension(). This is necessary, because some resources might be needed/used by the extensions fini() functions when they get closed. Also mark the device as disconnected earlier in this function and unify the em28xx_uninit_usb_xfer() calls for analog and digital mode. Signed-off-by: Frank Schäfer <fschaefer.oss@googlemail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
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Frank Schaefer authored
DEV_INITIALIZED of enum em28xx_dev_state state is used nowhere and there is no need for DEV_MISCONFIGURED, so remove this enum and use a boolean field 'disconnected' in the device struct instead. Signed-off-by: Frank Schäfer <fschaefer.oss@googlemail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
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Devin Heitmueller authored
This patch converts the em28xx driver over to videobuf2. It is likely that em28xx_fh can go away entirely, but that will come in a separate patch. [mchehab@redhat.com: fix a non-trivial merge conflict with some VBI patches; CodingStyle fixes] Signed-off-by: Devin Heitmueller <dheitmueller@kernellabs.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
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Hans Verkuil authored
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Devin Heitmueller <dheitmueller@kernellabs.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
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Hans Verkuil authored
The sliced VBI support in the tvp5150 is completely broken. And there is no support for the saa7115 sliced VBI implementation in the em28xx driver. So we remove the sliced VBI support completely. It should be possible to get it to work with the tvp5150, but that will require someone to really dig into that driver. Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Devin Heitmueller <dheitmueller@kernellabs.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
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Hans Verkuil authored
When in webcam mode the STD API shouldn't be implemented. When changing the standard the resolution wasn't updated, and there was no check against streaming-in-progress. Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Devin Heitmueller <dheitmueller@kernellabs.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
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Hans Verkuil authored
No longer needed now that em28xx has been converted to the control framework. Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Devin Heitmueller <dheitmueller@kernellabs.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
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Hans Verkuil authored
g/s_parm should fill in readbuffers. For non-webcams s_parm should return -ENOTTY instead of -EINVAL. Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Devin Heitmueller <dheitmueller@kernellabs.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
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Hans Verkuil authored
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Devin Heitmueller <dheitmueller@kernellabs.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
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Hans Verkuil authored
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Devin Heitmueller <dheitmueller@kernellabs.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
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Hans Verkuil authored
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Devin Heitmueller <dheitmueller@kernellabs.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
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Hans Verkuil authored
Sometimes platform/bridge drivers need to be notified when a control from a sub-device changes value. In order to support this a notify callback was added. [dheitmueller@kernellabs.com: fix merge conflict in v4l2-ctrls.c] Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Devin Heitmueller <dheitmueller@kernellabs.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
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Hans Verkuil authored
v4l2-compliance found problems with frequency clamping that wasn't reported correctly and missing tuner index checks. Also removed unnecessary tuner type checks (these are now done by the v4l2 core). Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Devin Heitmueller <dheitmueller@kernellabs.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
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Hans Verkuil authored
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Devin Heitmueller <dheitmueller@kernellabs.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
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Hans Verkuil authored
Radio devices should not implement those ioctls. Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Devin Heitmueller <dheitmueller@kernellabs.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
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Hans Verkuil authored
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Devin Heitmueller <dheitmueller@kernellabs.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
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- 04 Jan, 2013 4 commits
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Mauro Carvalho Chehab authored
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
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Mauro Carvalho Chehab authored
The ir-i2c-kbd already adds I2C IR before the name. The way it is, the devices are named as: "i2c IR (i2c IR (EM2840 Hauppaug" With is ugly and incorrect. After this patch, it is now properly displayed as: "i2c IR (WinTV USB2)" Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
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Mauro Carvalho Chehab authored
If the device has an I2C IR, em28xx-rc should be loaded by default, except if the user explicitly requested to not load, via modprobe option. Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
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Mauro Carvalho Chehab authored
The em28xx-input is used by 3 different types of input devices: - devices with buttons (like cameras and grabber devices); - devices with I2C remotes; - em2860 or latter chips with RC support embedded. When the device has an I2C remote, all it needs to do is to call the proper I2C driver (ir-i2c-kbd), passing the proper data to it, and just leave the code. Also, button devices have its own init code that doesn't depend on having an IR or not (as a general rule, they don't have). So, move its init code to fix bugs introduced by earlier patches that prevent them to work. Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
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- 01 Jan, 2013 3 commits
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Martin Blumenstingl authored
Fix firmware download for the Terratec Cinergy HTC Stick HD. The file was moved on the server. Signed-off-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
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Malcolm Priestley authored
The separation the lmedm04 fails on the ts2020 portion because the correct I2C addressing. So, it's time to correct the addressing in the remainder of lmedm04. Tested all tuners. Signed-off-by: Malcolm Priestley <tvboxspy@gmail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
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Ezequiel Garcia authored
This situation is not even an error condition so it's stupid to BUG_ON. Learn the lesson: http://permalink.gmane.org/gmane.linux.kernel/1347333Signed-off-by: Ezequiel Garcia <elezegarcia@gmail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
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- 28 Dec, 2012 7 commits
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Igor M. Liplianin authored
Tuner part of Montage rs2000 chip is similar to ts2020 tuner. Patch to use ts2020 code. [mchehab@redhat.com: a few CodingStyle fixes] Signed-off-by: Igor M. Liplianin <liplianin@me.by> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
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Igor M. Liplianin authored
TeVii s660 and others have LED for lock indication. Let's use it in right order. Signed-off-by: Igor M. Liplianin <liplianin@me.by> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
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Igor M. Liplianin authored
Trivial patch to implement SNR, BER, UCB counter for Montage rs2000 demod. Signed-off-by: Igor M. Liplianin <liplianin@me.by> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
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Igor M. Liplianin authored
Patch to select rs2000 module to compile automatically for TeVii S421 and S632 cards. Signed-off-by: Igor M. Liplianin <liplianin@me.by> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
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Kirill Smelkov authored
Most of *_ops and other structures in vivi.c were already declared const but some have not. Constify and code/data will take less space: $ size drivers/media/platform/vivi.o text data bss dec hex filename before: 12569 248 8 12825 3219 drivers/media/platform/vivi.o after: 12308 20 8 12336 3030 drivers/media/platform/vivi.o i.e. vivi.o is now ~500 bytes less. Signed-off-by: Kirill Smelkov <kirr@navytux.spb.ru> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
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Alexey Klimov authored
Don't let Masterkit MA901 USB radio be handled by usb hid drivers. This device will be handled by radio-ma901.c driver. Signed-off-by: Alexey Klimov <klimov.linux@gmail.com> Acked-by: Hans Verkuil <hans.verkuil@cisco.com> Acked-by: Jiri Kosina <jkosina@suse.cz> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
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Alexey Klimov authored
This patch creates a new usb-radio driver, radio-ma901.c, that supports Masterkit MA 901 USB FM radio devices. This device plugs into both the USB and an analog audio input or headphones, so this thing only deals with initialization and frequency setting. Signed-off-by: Alexey Klimov <klimov.linux@gmail.com> Acked-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
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- 27 Dec, 2012 9 commits
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Mauro Carvalho Chehab authored
Select is evil as it has issues with dependencies. Better to convert it to use depends on. That fixes a breakage with out-of-tree compilation of the media tree. Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
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Sachin Kamat authored
versioncheck script complains about missing linux/version.h header file. Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
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Dan Carpenter authored
Smatch complainst that the call to mantis_evmgr_exit() dereferences "ca" but then we check it for NULL on the next line. I've moved the NULL check forward to avoid that. Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
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Igor M. Liplianin authored
One register needs to be changed to TS to work. So we use separate inittab. Signed-off-by: Igor M. Liplianin <liplianin@me.by> Acked-by: Malcolm Priestley <tvboxspy@gmail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
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Igor M. Liplianin authored
DVB-S chip is Montage m88rs2000, so initial patch is simple. Signed-off-by: Igor M. Liplianin <liplianin@me.by> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
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Rémi Cardona authored
- if kmalloc() returns NULL, we can return immediately without trying to kfree() a NULL pointer. - if i2c_transfer() fails, error out immediately instead of trying to upload the remaining bytes of the firmware. - the error code is then properly propagated down to ds3000_initfe(). Signed-off-by: Rémi Cardona <remi.cardona@smartjog.com> Reviewed-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
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Frank Schaefer authored
Since we have now 3 modes (auto/isoc/bulk), usb_xfer_mode is more suitable than prefer_bulk. Signed-off-by: Frank Schäfer <fschaefer.oss@googlemail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
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Mauro Carvalho Chehab authored
drivers/media/dvb-frontends/ts2020.c: In function 'ts2020_set_params': drivers/media/dvb-frontends/ts2020.c:126:47: warning: variable 'div4' set but not used [-Wunused-but-set-variable] drivers/media/dvb-frontends/ts2020.c: At top level: drivers/media/dvb-frontends/ts2020.c:262:5: warning: no previous prototype for 'ts2020_get_signal_strength' [-Wmissing-prototypes] Cc: Konstantin Dimitrov <kosio.dimitrov@gmail.com> Cc: Igor M. Liplianin <liplianin@me.by> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
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Konstantin Dimitrov authored
make the other drivers take use of the separate ts2020 driver Signed-off-by: Konstantin Dimitrov <kosio.dimitrov@gmail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
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