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* V4L/DVB (13176): adv7180: Support checking standard via interruptsRichard Röjfors2009-12-05
| | | | | | | | | | | | | | | If the I2C device provides an interrupt it is registered and the standard is updated via interrupts rather than polling. Since I2C communication is needed, the interrupt handler fires off a work which will check the new standard, and store it in the internal structure. To handle mutual exclusion a mutex is introduced. Signed-off-by: Richard Röjfors <richard.rojfors@mocean-labs.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB (13175): adv7180: Use __devinit and __devexit macrosRichard Röjfors2009-12-05
| | | | | | | This patch defines the probe and remove function as __devinit and __devexit. Signed-off-by: Richard Röjfors <richard.rojfors@mocean-labs.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB (13174): adv7180: Support for setting input statusRichard Röjfors2009-12-05
| | | | | | | | | | Support for settings the input standard of the ADV7180. When the input standard is set there is no use to ask the chip for standard, therefore it is cached in the driver. Signed-off-by: Richard Röjfors <richard.rojfors@mocean-labs.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB (13173): adv7180: Support for getting input statusRichard Röjfors2009-12-05
| | | | | | | | | | | | This patch adds support to the ADV7180 driver to check the input status. Since the status is held in the same register as the input standard a small restructuring of the code is done to reuse the code for reading the register Signed-off-by: Richard Röjfors <richard.rojfors@mocean-labs.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB (13168): Add support for Asus Europa Hybrid DVB-T card (SAA7134 ↵Danny Wood2009-12-05
| | | | | | | | | | | | | | | SubVendor ID: 0x1043 Device ID: 0x4847) Adds the device IDs and driver linking to allow the Asus Europa DVB-T card to operate with these drivers. The device has a SAA7134 chipset with a TD1316 Hybrid Tuner. All inputs work on the card including switching between DVB-T and Analogue TV, there is also no IR with this card. [mchehab@redhat.com: CodingStyle fixes] Signed-off-by: Danny Wood <danwood76@gmail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB (13166): remove duplicate structure field initializationJulia Lawall2009-12-05
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The definition of tvaudio_tuner_ops initializes the s_tuner field twice. It appears that the second case should initialize the g_tuner field. The semantic match that finds this problem is as follows: (http://coccinelle.lip6.fr/) // <smpl> @r@ identifier I, s, fld; position p0,p; expression E; @@ struct I s =@p0 { ... .fld@p = E, ...}; @s@ identifier I, s, r.fld; position r.p0,p; expression E; @@ struct I s =@p0 { ... .fld@p = E, ...}; @script:python@ p0 << r.p0; fld << r.fld; ps << s.p; pr << r.p; @@ if int(ps[0].line)!=int(pr[0].line) or int(ps[0].column)!=int(pr[0].column): cocci.print_main(fld,p0) // </smpl> Signed-off-by: Julia Lawall <julia@diku.dk> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB (13165): videobuf do not force buffer size to be multiple of PAGE_SIZETuukka Toivonen2009-12-05
| | | | | | | | | | | | | | | When the image size (bytesperline*height) is not multiple of PAGE_SIZE, v4l2 rounded the required buffer size to be multiple of PAGE_SIZE. This prevented user space to store images directly into userptr buffers which were not multiple of PAGE_SIZE. This constraint is removed. The start address is still assumed to be required page-aligned, ie., when v4l2 allocates mmap buffers, the offset between different buffers is page-aligned. Signed-off-by: Tuukka Toivonen <tuukka.o.toivonen@nokia.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB (13164): DocBook/dvb: Starts documenting DVBS2API ioctlsMauro Carvalho Chehab2009-12-05
| | | | | | | | | | | DVBS2API introduced two new ioctls that allows changing/getting details about newer video standards like DVB-S2 and ISDB-T. There are lots of thing to do in this chapter, but, for now, just add a session there, in order to allow make to not complain about undefined symbol. With this patch, all ioctls at the frontend.h API were somehow documented. Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB (13163): Docbook/dvb: Rename isdbt.xml to dvbproperty.xmlMauro Carvalho Chehab2009-12-05
| | | | | | | | | | | We'll need to add the documentation for FE_[GET|SET]_PROPERTY that is not specific to isdb-t. Instead of doing it at frontend.xml, it is better to have a separate session for it. Also, isdbt.xml assumes that those ioctls were already introduced, and documents several exisiting properties. So, better to just rename it and add the documentation for it, together with each existing property there. Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB (13162): Docbook/dvb: add missing specs for ↵Mauro Carvalho Chehab2009-12-05
| | | | | | | | | | FE_DISHNETWORK_SEND_LEGACY_CMD ioctl While this ioctl should not be used, and is a good canditate for Documentation/feature-removal-schedule.txt, while it is on kernel, it needs to be documented. Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB (13161): Add missing specs for FE_SET_FRONTEND_TUNE_MODE ioctl.Mauro Carvalho Chehab2009-12-05
| | | | Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB (13160): DocBook/Makefile: add linux/dvb/frontend.h header fileMauro Carvalho Chehab2009-12-05
| | | | | | | Adds linux/dvb/frontend.h header file at DocBook, and creates cross-references for the frontend ioctls. Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB (13159): DocBook/frontend: use cross references for ioctlsMauro Carvalho Chehab2009-12-05
| | | | | | | | | Rename all sessions id's for frontend ioctls to match ioctl name and add the proper cross-link references for those ioctls. This also helps to identify what ioctls are missing specs. Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB (13157): dvb_frontend: represent all DVBS2API commands via macroMauro Carvalho Chehab2009-12-05
| | | | Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB (13155): uvcvideo: Add a module parameter to set the streaming ↵Laurent Pinchart2009-12-05
| | | | | | | | | | | | | | | | | | control timeout The default streaming control timeout was found by Ondrej Zary to be too low for some Logitech webcams. With kernel 2.6.22 and newer they would timeout during initialization unles the audio function was initialized before the video function. Add a module parameter to set the streaming control timeout and increase the default value from 1000ms to 3000ms to fix the above problem. Thanks to Ondrej Zary for investigating the issue and providing an initial patch. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB (13154): uvcvideo: Handle garbage at the end of streaming interface ↵Laurent Pinchart2009-12-05
| | | | | | | | | | | | descriptors At least one 5986:0241 webcam model includes vendor-specific descriptors at the end of its streaming interface descriptors. Print an information UVC_TRACE_DESCR message and try to continue parsing the descriptors rather than bailing out with an error. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB (13153): uvcvideo: Fix uvc_alloc_urb_buffers()Ming Lei2009-12-05
| | | | | | | | | | | | | | | | | | | | This patch sets stream->urb_size as psize*npackets before calling uvc_alloc_urb_buffers, which may fix a possible failure of usb_buffer_free in case usb_buffer_alloc returns NULL. The patch is based on the ideas below: 1,If usb_buffer_alloc can't allocate a buffer sucessfully, uvc_free_urb_buffers will be called to free the allocated buffers, and stream->urb_size is required to be passed to usb_buffer_free; 2,uvc_free_urb_buffers can reset stream->urb_size. This patch is against linux-v2.6.31-next-20090926. Signed-off-by: Ming Lei <tom.leiming@gmail.com> Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB (13152): uvcvideo: Rely on videodev to reference-count the deviceLaurent Pinchart2009-12-05
| | | | | | | | | The uvcvideo driver has a driver-wide lock and a reference count to protect against a disconnect/open race. Now that videodev handles the race itself, reference-counting in the driver can be removed. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB (13151): uvcvideo: Dismiss privileges when freeing video buffersLaurent Pinchart2009-12-05
| | | | | | | | | Dismiss privileges on the file handle when calling VIDIOC_REQBUFS with a buffer count of 0. This allows applications to release the streaming permissions on the file handle without closing it. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB (13150): uvcvideo: Don't acquire privileges in VIDIOC_TRY_FMTLaurent Pinchart2009-12-05
| | | | | | | | The VIDIOC_TRY_FMT ioctl doesn't interfere with video streaming and thus should succeed on an unprivileged file handle. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB (13149): uvcvideo: Add a new UVC_TRACE_VIDEO trace levelLaurent Pinchart2009-12-05
| | | | | | | | Use the trace level for messages related to video URB buffers allocation and alternate setting selection. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB (13148): uvcvideo: Handle V4L2_CTRL_TYPE_BUTTON control type in ↵Laurent Pinchart2009-12-05
| | | | | | | | | VIDIOC_QUERYCTRL Return minimum, maximum and step set to 0 without querying the hardware. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB (13146): gspca_ov519: cleanup sensor handlingHans de Goede2009-12-05
| | | | | | | | | There were various "if (sensor == foo)" pieces of code inside ov519.c, move these bits to the sensor specific init functions, where they belong. Signed-off-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB (13145): gscpa_ov519: add support for the ovfx2 bridgeHans de Goede2009-12-05
| | | | | | | gscpa_ov519: add support for the ovfx2 bridge Signed-off-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB (13144): gspca_ov519: Add support for OV2610 and OV3610 sensorsHans de Goede2009-12-05
| | | | | | | | | This patch adds support for the OV2610 and OV3610 sensors to the gspca ov519 subdriver. This is a preparation patch for adding ovfx2 bridge support. Signed-off-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB (13143): gspca_ov519 cleanup sensor detectionHans de Goede2009-12-05
| | | | | | | gspca_ov519 cleanup sensor detection Signed-off-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB (13142): gspca_mr97310a: small tweak to CIF sensor type 1 exposure ↵Hans de Goede2009-12-05
| | | | | | | | | | | | | | setting The CIF sensor type 1 exposure setting got clamped at 300, as settings below 300 do not work well (and do work for the other sensors). This patch scales the 0-4095 range to 300-4095 instead of ignoring changes between 300, avoiding have a part of the control range where nothing happens. This is esp. important for software autogain as done by libv4l. Signed-off-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB (13141): gspca_sq905c: once one frame is discarded it keeps ↵Hans de Goede2009-12-05
| | | | | | | | | | | | | | | | | | discarding all frames While checking all gspca sub drivers pkt_scan functions for a bug I found in 1 of them (and after checking also in another), I noticed a bug in the gspca_sq905c work queue function, once it has decided to start discarding a frame because the application is not reading fast enough (and thus returning buffers to fill fast enough), it never stops discarding. This patch fixes this by simply completely removing the "discarding" variable, if we need to discard the current frame because there is no buffer to store it, the "frame" pointer will be NULL, so that is all we need to check. Signed-off-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB (13140): gspca_jeilinj: once one frame is discarded it keeps ↵Hans de Goede2009-12-05
| | | | | | | | | | | | | | | | | | | | | | | discarding all frames While checking all gspca sub drivers pkt_scan functions for a bug I found in 1 of them (and after checking also in another), I noticed a bug in the gspca_jeilinj work queue function, once it has decided to start discard a frame because the application is not reading fast enough (and thus returning buffers to fill fast enough), it never stops discarding. This patch fixes this by simply completely removing the "discarding" variable, if we need to discard the current frame because there is no buffer to store it, the "frame" pointer will be NULL, so that is all we need to check. I've also moved the gspca_get_i_frame() call and the writing of the jpg header to the buffer to after the first usb_bulk_msg() call, as we don't need it before that, and that will give the app slightly more time to queue a buffer for us to fill. Signed-off-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB (13139): gspca_mr97310a: Improve VGA sensor type detectionTheodore Kilgore2009-12-05
| | | | | | | | | | Improve (and also simplify :) gspca_mr97310a: VGA sensor type detection. As it was still failing on some machines (not with some cams, but on some machines interesting enough). Signed-off-by: Theodore Kilgore <kilgota@banach.math.auburn.edu> Signed-off-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB (13138): gspca_sq905: cleanup sq905_dostreamHans de Goede2009-12-05
| | | | | | | | | | | | -Remove use of unneeded discarding variable -Cleanup locking to only take usb_lock around access to the control endpoint, by no longer taking the lock around the bulk transfer (which takes most of the time) we can remove the msleep(1) which was needed to give the gspca core a chance to grab the usb_lock to signal us to stop. Signed-off-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB (13137): gspca_mr97310a: Add controls for vga cams with sensor type 0Theodore Kilgore2009-12-05
| | | | | | | | | | | | | | This patch adds controls for vga cams with sensor type 0, in order to correctly report the present controls, the probing of the sensor type has been moved from sd_start to sd_config, since this made the sensor type probing unreliable the detection method was changed. Note this requires the camera to enter streaming mode, so sd_config now briefly makes the camera stream. Signed-off-by: Theodore Kilgore <kilgota@banach.math.auburn.edu> Signed-off-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB (13135): Add support for TeVii remotesIgor M. Liplianin2009-12-05
| | | | | | | | The patch brings infrared remote support for some cx88 based cards. Such as TeVii S460,S420. Signed-off-by: Igor M. Liplianin <liplianin@me.by> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB (13134): Add support for TBS-likes remotesIgor M. Liplianin2009-12-05
| | | | | | | | | | The patch brings infrared remote support for some cx88 based cards. Such as: TeVii S460,S420; Omicom SS4; SatTrade ST4200; TBS 8920,8910; Prof 7300,6200. Signed-off-by: Igor M. Liplianin <liplianin@me.by> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB (13130): soc-camera: add a new driver for the RJ54N1CB0C camera ↵Guennadi Liakhovetski2009-12-05
| | | | | | | | | | | | | | | | | | | sensor from Sharp This adds an soc-camera / v4l2-subdev driver for the RJ54N1CB0C CMOS camera sensor from Sharp. The sensor is very picky about initialisation and configuration sequences. The driver limits artificially maximum window size by 800x600, although the sensor supports 1600x1200. Sizes above 800x600 don't seem to work correctly, besides, examples from the system integrator use sizes above 640x480 only for still photography. Unfortunately, I had to use "magic" register-value pairs for undocumented and "reserved" registers. This version of the driver also omits some functionality, like cropping, which hasn't been sufficiently tested yet and will be added later. create mode 100644 drivers/media/video/rj54n1cb0c.c Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB (13128): sh_mobile_ceu_camera: add VBP error supportKuninori Morimoto2009-12-05
| | | | | | | | | | | If CEU driver can not receive data from camera, CETCR has VBP error state. Then, CEU is stopped and cure operation is needed. This patch add VBP error cure operation. Signed-off-by: Kuninori Morimoto <morimoto.kuninori@renesas.com> Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB (13127): sh_mobile_ceu: add soft reset functionKuninori Morimoto2009-12-05
| | | | | | Signed-off-by: Kuninori Morimoto <morimoto.kuninori@renesas.com> Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB (13121): gspca - pac7311: add comment about JPEG headerMarton Nemeth2009-12-05
| | | | | | | | | Add comment about the meaning of the fixed JPEG header bytes used to create each image. Signed-off-by: Marton Nemeth <nm127@freemail.hu> Signed-off-by: Jean-Francois Moine <moinejf@free.fr> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB (13120): gspca - pac7311: remove redundant register page switchingMarton Nemeth2009-12-05
| | | | | | | | | Remove redundant register page switching to page 0 when changing the color control. Signed-off-by: Marton Nemeth <nm127@freemail.hu> Signed-off-by: Jean-Francois Moine <moinejf@free.fr> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB (13119): gspca - pac7311: remove magic value for USB_BUF_SZMarton Nemeth2009-12-05
| | | | | | | | | | | The length check in reg_w_var() function is because the buffer contents is copied to gspca_dev->usb_buf which has the size of USB_BUF_SZ bytes as defined in drivers/media/video/gspca/gspca.h. Replace the number with symbol for better readability and maintainability. Signed-off-by: Marton Nemeth <nm127@freemail.hu> Signed-off-by: Jean-Francois Moine <moinejf@free.fr> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB (13118): gspca - pac7311: remove magic values for END_OF_SEQUENCE ↵Marton Nemeth2009-12-05
| | | | | | | | | | | and LOAD_PAGE. Change the magic values 0, 254 and 255 to END_OF_SEQUENCE, LOAD_PAGE4 and LOAD_PAGE3 respectively for better source code readability. Signed-off-by: Marton Nemeth <nm127@freemail.hu> Signed-off-by: Jean-Francois Moine <moinejf@free.fr> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB (13117): gspca - pac7311: remove magic value for SKIP.Marton Nemeth2009-12-05
| | | | | | | | Change the magic value 0xaa to SKIP for better understandability. Signed-off-by: Marton Nemeth <nm127@freemail.hu> Signed-off-by: Jean-Francois Moine <moinejf@free.fr> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB (13116): gspca - ov519: Webcam 041e:4067 added.Rafal Milecki2009-12-05
| | | | | | Signed-off-by: Rafal Milecki <zajec5@gmail.com> Signed-off-by: Jean-Francois Moine <moinejf@free.fr> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB (13115): gspca - main: More information messages.Jean-Francois Moine2009-12-05
| | | | | Signed-off-by: Jean-Francois Moine <moinejf@free.fr> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB (13114): gspca - zc3xx.c: Bad init sequences of sensor cs2102.Jean-Francois Moine2009-12-05
| | | | | Signed-off-by: Jean-Francois Moine <moinejf@free.fr> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB (13112): tda18271: display some state information in debug outputMichael Krufky2009-12-05
| | | | | | | Display i2c adapter id, address and master / slave role in debug output. Signed-off-by: Michael Krufky <mkrufky@kernellabs.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB (13111): tda18271: more signedness fixesMichael Krufky2009-12-05
| | | | | | | | | Convert tda18271_rf_tracking_filter_cal.rf_[ab][12] from int to s32. Convert tda18271_priv.tm_rfcal from unsigned int to u8. Cast subtractions between u32 values as s32. Signed-off-by: Michael Krufky <mkrufky@kernellabs.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB (13110): tda18271: use temporary variables in ↵Michael Krufky2009-12-05
| | | | | | | | | tda18271_rf_tracking_filters_init Use temporary variables for signed calulations between unsigned values Signed-off-by: Michael Krufky <mkrufky@kernellabs.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB (13108): tda8290: enable deemphasis_50 module parameterHenk Vergonet2009-12-05
| | | | | | | | | This adds a forgotten module_param macro needed to set a deemphasis of 50us. It is the standard setting for commercial FM radio broadcasts outside the US. Signed-off-by: Henk Vergonet <Henk.Vergonet@gmail.com> Signed-off-by: Michael Krufky <mkrufky@kernellabs.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB (13105): dvb-usb: add fe_ioctl_override callback to ↵Michael Krufky2009-12-05
| | | | | | | | | | dvb_usb_adapter_properties Allow dvb-usb adapter drivers to specify a fe_ioctl_override callback to enable device-specific handling of DVB frontend operations. Signed-off-by: Michael Krufky <mkrufky@kernellabs.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>