- 16 2月, 2016 2 次提交
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由 Mauro Carvalho Chehab 提交于
We need to add connectors to the cx231xx graph. Signed-off-by: NMauro Carvalho Chehab <mchehab@osg.samsung.com>
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由 Mauro Carvalho Chehab 提交于
As si2157 doesn't use the subdev, but has instead a binding logic that doesn't have any core framework, we need to manually pass the media_device struct via platform data on every place it is called. This fixes support for HVR-955Q when MC is enabled. Signed-off-by: NMauro Carvalho Chehab <mchehab@osg.samsung.com>
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- 11 1月, 2016 2 次提交
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由 Mauro Carvalho Chehab 提交于
Several pure digital TV devices have a frontend with the tuner integrated on it. Add the RF connector when dvb_create_media_graph() is called on such devices. Tested with siano and dvb_usb_mxl111sf drivers. Signed-off-by: NMauro Carvalho Chehab <mchehab@osg.samsung.com>
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由 Mauro Carvalho Chehab 提交于
If media controller is enabled and mdev is filled, it should ensure that the media graph will be properly initialized. Enforce that. Acked-by: NHans Verkuil <hans.verkuil@cisco.com> Signed-off-by: NMauro Carvalho Chehab <mchehab@osg.samsung.com>
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- 19 11月, 2015 1 次提交
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由 Matthias Schwarzott 提交于
Tested: * CX231XX_BOARD_HAUPPAUGE_930C_HD_1113xx * CX231XX_BOARD_HAUPPAUGE_930C_HD_1114xx Not Tested: * CX231XX_BOARD_HAUPPAUGE_EXETER * CX231XX_BOARD_HAUPPAUGE_955Q Signed-off-by: NMatthias Schwarzott <zzam@gentoo.org> Signed-off-by: NMauro Carvalho Chehab <mchehab@osg.samsung.com>
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- 13 5月, 2015 1 次提交
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由 Olli Salonen 提交于
The chips supported by the si2157 driver have two IF outputs (either pins 12+13 or pins 9+11). Instead of hardcoding the output to be used add an option to choose which output shall be used. As this patch changes the default behaviour, the IF interface is specified in each driver currently using si2157 driver. This is to keep bisectability. Signed-off-by: NOlli Salonen <olli.salonen@iki.fi> Signed-off-by: NAntti Palosaari <crope@iki.fi> Signed-off-by: NMauro Carvalho Chehab <mchehab@osg.samsung.com>
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- 03 3月, 2015 1 次提交
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由 Olli Salonen 提交于
Hauppauge HVR-955Q is a ATSC/QAM USB tuner with LGDT3306A demodulator and SiLabs Si2157-A30 tuner. Only digital TV has been tested (both ATSC and QAM256). Signed-off-by: NOlli Salonen <olli.salonen@iki.fi> Signed-off-by: NMauro Carvalho Chehab <mchehab@osg.samsung.com>
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- 02 3月, 2015 2 次提交
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由 Mauro Carvalho Chehab 提交于
This is really a simple function, but using it avoids to have if's inside the drivers. Also, the kABI becomes a little more clearer. This shouldn't generate any overhead, and the type check will happen when compiling with MC DVB enabled. So, let's do it. Signed-off-by: NMauro Carvalho Chehab <mchehab@osg.samsung.com>
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由 Mauro Carvalho Chehab 提交于
Instead of using media_dev argument for dvb_create_media_graph(), use the adapter. That allows to create a stub for this function, if compiled without DVB support, avoiding to add extra if's at the drivers. Signed-off-by: NMauro Carvalho Chehab <mchehab@osg.samsung.com>
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- 26 2月, 2015 1 次提交
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由 Mauro Carvalho Chehab 提交于
drivers/media/usb/cx231xx/cx231xx-cards.c: In function ‘cx231xx_usb_probe’: drivers/media/usb/cx231xx/cx231xx-cards.c:1589:15: error: ‘struct v4l2_device’ has no member named ‘mdev’ dev->v4l2_dev.mdev = dev->media_dev; ^ drivers/media/usb/cx231xx/cx231xx-cards.c:1589:26: error: ‘struct cx231xx’ has no member named ‘media_dev’ dev->v4l2_dev.mdev = dev->media_dev; ^ scripts/Makefile.build:257: recipe for target 'drivers/media/usb/cx231xx/cx231xx-cards.o' failed Reported-by: Nkbuild test robot <fengguang.wu@intel.com> Signed-off-by: NMauro Carvalho Chehab <mchehab@osg.samsung.com>
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- 14 2月, 2015 2 次提交
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由 Mauro Carvalho Chehab 提交于
cx231xx is simple with regards to DVB: all boards have just one DVB adapter. So, we can use the default DVB helper function to create the DVB media graph. Signed-off-by: NMauro Carvalho Chehab <mchehab@osg.samsung.com>
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由 Mauro Carvalho Chehab 提交于
Let's add media controller support for this driver and register it for both V4L and DVB. The media controller on this driver is not mandatory, as it can fully work without it. So, if the media controller register fails, just print an error message, but proceed with device registering. Signed-off-by: NMauro Carvalho Chehab <mchehab@osg.samsung.com>
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- 04 11月, 2014 5 次提交
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由 Mauro Carvalho Chehab 提交于
Unfortunately, on devices that have multiple interfaces, udev->dev points to the parent device (usb) instead of the cx231xx specific one. Due to that the logs don't look too nice, as they'll print messages as if they were produced by USB core: usb-1-2: New device Conexant Corporation Polaris AV Capturb @ 480 Mbps (1554:5010) with 7 interfaces Instead of using the name of the parent device, let's use the name of the first cx231xx interface for all cx231xx sub-modules. With this path, the logs will be nicer: cx231xx 1-2:1.1: New device Conexant Corporation Polaris AV Capturb @ 480 Mbps (1554:5010) with 7 interfaces Signed-off-by: NMauro Carvalho Chehab <mchehab@osg.samsung.com>
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由 Mauro Carvalho Chehab 提交于
There are several places at cx231xx that uses printk without any special reason. Change all of them to use dev_foo(). Signed-off-by: NMauro Carvalho Chehab <mchehab@osg.samsung.com>
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由 Mauro Carvalho Chehab 提交于
Replace all pr_foo occurrences by dev_foo, as this is the recommended way for drivers. Signed-off-by: NMauro Carvalho Chehab <mchehab@osg.samsung.com>
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由 Mauro Carvalho Chehab 提交于
There are lots of debug printks printed with pr_info. Also, the printk's data are not too coherent: - there are duplicated driver name at the print format; - function name format string differs from function to function; - long strings broken into multiple lines; - some printks just produce ugly reports, being almost useless as-is. Do a cleanup on that. Still, there are much to be done in order to do a better printk job on this driver, but, at least it will now be a way less verbose, if debug printks are disabled, and some logs might actually be useful. Signed-off-by: NMauro Carvalho Chehab <mchehab@osg.samsung.com>
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由 Mauro Carvalho Chehab 提交于
It currently does just like what pr_foo() macros do. So, replace them. A deeper cleanup is needed, as there are lots of debug macros printed with pr_info. Signed-off-by: NMauro Carvalho Chehab <mchehab@osg.samsung.com>
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- 31 10月, 2014 2 次提交
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由 Matthias Schwarzott 提交于
All switching should be done by i2c mux adapters. Drop explicit dont_use_port_3 flag. Drop info message about switch. Only the removed code in start_streaming is questionable: It did switch the port_3 flag without accessing i2c in between. Signed-off-by: NMatthias Schwarzott <zzam@gentoo.org> Reviewed-by: NAntti Palosaari <crope@iki.fi> Signed-off-by: NMauro Carvalho Chehab <mchehab@osg.samsung.com>
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由 Matthias Schwarzott 提交于
This is a preparation for mapping I2C_1_MUX_1 and I2C_1_MUX_3 later to the seperate muxed i2c adapters. Map mux adapters to I2C_1 for now. Add local variables for i2c_adapters in dvb_init to get line lengths shorter. Signed-off-by: NMatthias Schwarzott <zzam@gentoo.org> Reviewed-by: NAntti Palosaari <crope@iki.fi> Signed-off-by: NMauro Carvalho Chehab <mchehab@osg.samsung.com>
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- 04 9月, 2014 1 次提交
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由 Mauro Carvalho Chehab 提交于
Instead of allocating a var to store 0 and just return it, change the code to return 0 directly. Signed-off-by: NMauro Carvalho Chehab <m.chehab@samsung.com>
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- 03 9月, 2014 1 次提交
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由 Hans Verkuil 提交于
drivers/media/usb/cx231xx/cx231xx-avcore.c:2226:15: warning: cast to restricted __le32 drivers/media/usb/cx231xx/cx231xx-avcore.c:2447:15: warning: cast to restricted __le32 drivers/media/usb/cx231xx/cx231xx-avcore.c:2475:15: warning: cast to restricted __le32 drivers/media/usb/cx231xx/cx231xx-avcore.c:2500:15: warning: cast to restricted __le32 drivers/media/usb/cx231xx/cx231xx-avcore.c:2647:18: warning: incorrect type in assignment (different base types) drivers/media/usb/cx231xx/cx231xx-avcore.c:2659:21: warning: cast to restricted __le32 drivers/media/usb/cx231xx/cx231xx-dvb.c:743:57: warning: Using plain integer as NULL pointer drivers/media/usb/cx231xx/cx231xx-dvb.c:776:57: warning: Using plain integer as NULL pointer Signed-off-by: NHans Verkuil <hans.verkuil@cisco.com> Signed-off-by: NMauro Carvalho Chehab <m.chehab@samsung.com>
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- 28 7月, 2014 3 次提交
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由 Matthias Schwarzott 提交于
Add support for: [2040:b131] Hauppauge WinTV 930C-HD (model 1114xx) Signed-off-by: NMatthias Schwarzott <zzam@gentoo.org> Tested-by: NMauro Carvalho Chehab <m.chehab@samsung.com> Signed-off-by: NMauro Carvalho Chehab <m.chehab@samsung.com>
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由 Matthias Schwarzott 提交于
Add support for: [2040:b130] Hauppauge WinTV 930C-HD (model 1113xx) After loading the driver the first open to dvb device node fails. Signed-off-by: NMatthias Schwarzott <zzam@gentoo.org> Signed-off-by: NMauro Carvalho Chehab <m.chehab@samsung.com>
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由 Matthias Schwarzott 提交于
This is needed to support PCTV QuatroStick 522e which uses a si2157. The si2157 driver is written using i2c_client attachment. Signed-off-by: NMatthias Schwarzott <zzam@gentoo.org> Tested-by: NMauro Carvalho Chehab <m.chehab@samsung.com> Signed-off-by: NMauro Carvalho Chehab <m.chehab@samsung.com>
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- 23 8月, 2013 1 次提交
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由 Johannes Erdfelt 提交于
The KWorld UB445-U is similar to the UB430-AF but with a Samsung S5H1411 frontend. Luckily all of the hardware is already well supported, just the device and USB ids need to be added to get it to work. Signed-off-by: NJohannes Erdfelt <johannes@erdfelt.com> Signed-off-by: NMauro Carvalho Chehab <m.chehab@samsung.com>
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- 05 3月, 2013 1 次提交
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由 Mauro Carvalho Chehab 提交于
Instead of using 3.3 MHz IF, use 4MHz. That's the standard value for the demod, and, while it can be adjusted, 3.3 MHz is out of the recommended range. So, let's stick with the default. With regards to the IF voltage level, instead of using 0.5 V(p-p) for IF, use 2V, giving a 12dB gain. The rationale is that, on PixelView SBTVD Hybrid, even 2V(p-p) would be in the nominal range for IF, as the maximum range on this particular device is 3V. A higher gain here should help to improve reception under weak signals. Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>
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- 16 8月, 2012 1 次提交
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由 Mauro Carvalho Chehab 提交于
Rename all USB drivers with their own directory under drivers/media/video into drivers/media/usb and update the building system. Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>
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- 11 1月, 2012 1 次提交
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由 Mauro Carvalho Chehab 提交于
The driver were using DEV_MISCONFIGURED on some places, and DEV_DISCONNECTED on others. In a matter of fact, DEV_MISCONFIGURED were set only during the usb disconnect callback, with was confusing. Also, the alsa driver never checks if the device is present, before doing some dangerous things. Remove DEV_MISCONFIGURED, replacing it by DEV_DISCONNECTED. Also, fixes the other usecases for DEV_DISCONNECTED. Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>
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- 20 5月, 2011 1 次提交
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由 Márcio Alves 提交于
[mchehab@redhat.com: avoided board renumberation, removed an unused #define and re-used the existing mb86a20s dvb attach code] Signed-off-by: NMárcio A Alves <froooozen@gmail.com> Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>
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- 19 1月, 2011 1 次提交
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Signed-off-by: NThadeu Lima de Souza Cascardo <cascardo@holoscopio.com> Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>
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- 29 12月, 2010 2 次提交
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由 Mauro Carvalho Chehab 提交于
By comparing the traffic between Pixelview (cx23102-based and Kworld (saa7134-based), the only difference is at register 0xd5. After some tests, It seems that it is used to change mode between serial and parallel. Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>
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由 Mauro Carvalho Chehab 提交于
Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>
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- 21 10月, 2010 6 次提交
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由 Mauro Carvalho Chehab 提交于
Improves the logic, for it to be clearer and to avoid having board-dependent config there. Acked-by: NSri Deevi <Srinivasa.Deevi@conexant.com> Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>
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由 Mauro Carvalho Chehab 提交于
The driver has a field to indicate what bus is used by tuner and by demod. However, this field were never used. On Pixelview, it uses I2C 2 for tuner, instead of I2C 1. drivers/media/video/cx231xx/cx231xx-cards.c Acked-by: NSri Deevi <Srinivasa.Deevi@conexant.com> Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>
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由 Devin Heitmueller 提交于
Get rid of warning about unused variable Signed-off-by: NDevin Heitmueller <dheitmueller@hauppauge.com> Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>
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由 Devin Heitmueller 提交于
Fix case where analog calls come in while the DVB side of the board is still initializing. This patch is actually just an exact port of the same patch made by Mauro to em28xx in hg rev 14762. Signed-off-by: NDevin Heitmueller <dheitmueller@hauppauge.com> Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>
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由 Michael Krufky 提交于
Add support for various Hauppauge EXETER designs. Note by DJH: fixed a few minor 'make checkpatch' warnings before commit. Signed-off-by: NMichael Krufky <mkrufky@kernellabs.com> Signed-off-by: NDevin Heitmueller <dheitmueller@hauppauge.com> Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>
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由 Palash Bandyopadhyay 提交于
Added support for new cx231xx boards - Carraera, Shelby, RDx_253S and VIDEO_GRABBER. [mchehab@redhat.com: Fix a merge conflict with BKL removal patches] Signed-off-by: NPalash Bandyopadhyay <palash.bandyopadhyay@conexant.com> Signed-off-by: NDevin Heitmueller <dheitmueller@hauppauge.com> Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>
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- 30 3月, 2010 1 次提交
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由 Tejun Heo 提交于
include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h percpu.h is included by sched.h and module.h and thus ends up being included when building most .c files. percpu.h includes slab.h which in turn includes gfp.h making everything defined by the two files universally available and complicating inclusion dependencies. percpu.h -> slab.h dependency is about to be removed. Prepare for this change by updating users of gfp and slab facilities include those headers directly instead of assuming availability. As this conversion needs to touch large number of source files, the following script is used as the basis of conversion. http://userweb.kernel.org/~tj/misc/slabh-sweep.py The script does the followings. * Scan files for gfp and slab usages and update includes such that only the necessary includes are there. ie. if only gfp is used, gfp.h, if slab is used, slab.h. * When the script inserts a new include, it looks at the include blocks and try to put the new include such that its order conforms to its surrounding. It's put in the include block which contains core kernel includes, in the same order that the rest are ordered - alphabetical, Christmas tree, rev-Xmas-tree or at the end if there doesn't seem to be any matching order. * If the script can't find a place to put a new include (mostly because the file doesn't have fitting include block), it prints out an error message indicating which .h file needs to be added to the file. The conversion was done in the following steps. 1. The initial automatic conversion of all .c files updated slightly over 4000 files, deleting around 700 includes and adding ~480 gfp.h and ~3000 slab.h inclusions. The script emitted errors for ~400 files. 2. Each error was manually checked. Some didn't need the inclusion, some needed manual addition while adding it to implementation .h or embedding .c file was more appropriate for others. This step added inclusions to around 150 files. 3. The script was run again and the output was compared to the edits from #2 to make sure no file was left behind. 4. Several build tests were done and a couple of problems were fixed. e.g. lib/decompress_*.c used malloc/free() wrappers around slab APIs requiring slab.h to be added manually. 5. The script was run on all .h files but without automatically editing them as sprinkling gfp.h and slab.h inclusions around .h files could easily lead to inclusion dependency hell. Most gfp.h inclusion directives were ignored as stuff from gfp.h was usually wildly available and often used in preprocessor macros. Each slab.h inclusion directive was examined and added manually as necessary. 6. percpu.h was updated not to include slab.h. 7. Build test were done on the following configurations and failures were fixed. CONFIG_GCOV_KERNEL was turned off for all tests (as my distributed build env didn't work with gcov compiles) and a few more options had to be turned off depending on archs to make things build (like ipr on powerpc/64 which failed due to missing writeq). * x86 and x86_64 UP and SMP allmodconfig and a custom test config. * powerpc and powerpc64 SMP allmodconfig * sparc and sparc64 SMP allmodconfig * ia64 SMP allmodconfig * s390 SMP allmodconfig * alpha SMP allmodconfig * um on x86_64 SMP allmodconfig 8. percpu.h modifications were reverted so that it could be applied as a separate patch and serve as bisection point. Given the fact that I had only a couple of failures from tests on step 6, I'm fairly confident about the coverage of this conversion patch. If there is a breakage, it's likely to be something in one of the arch headers which should be easily discoverable easily on most builds of the specific arch. Signed-off-by: NTejun Heo <tj@kernel.org> Guess-its-ok-by: NChristoph Lameter <cl@linux-foundation.org> Cc: Ingo Molnar <mingo@redhat.com> Cc: Lee Schermerhorn <Lee.Schermerhorn@hp.com>
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- 27 2月, 2010 1 次提交
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由 Márton Németh 提交于
Remove the following sparse error (see "make C=1"): * error: incompatible types for operation (<) left side has type struct dvb_frontend * right side has type int Signed-off-by: NMárton Németh <nm127@freemail.hu> Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>
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