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2010-02-26V4L/DVB: saa7146_vv: fix regression where v4l2_device was registered too lateHans Verkuil
v4l2_device_register needs to be called before the i2c subdevs are loaded. However, it was called afterwards in the saa7146 driver. This caused an oops when loading the mxb and hexium drivers. The vv_init function is now split into two: one registers the v4l2_device, the other does the rest of the initialization. The three drivers that depend on this have been updated to call the new vv_devinit function. Thanks to Michael Hunold for reporting this. Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-02-26V4L/DVB: uvcvideo: Check uvc_ctrl_begin return value in VIDIOC_S_CTRLLaurent Pinchart
The function return value wasn't checked due to a missing variable assignment. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-02-26V4L/DVB: uvcvideo: Blacklist gain control for Asus EeePC T91 integrated webcamLaurent Pinchart
The Asus EeePC T91 integrated webcam exposes a gain control in the processing unit but stalls when the control is queried. Blacklist the gain control for that camera. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-02-26V4L/DVB: uvcvideo: Clamp control values to the minimum and maximum valuesLaurent Pinchart
When setting a control, the V4L2 specification requires drivers to either clamp the control value to the [minimum, maximum] range or return the -ERANGE error. Fix the driver to clamp control values to the valid range in uvc_ctrl_set() and make sure the value differs from the minimum by an integer multiple of step. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Tested-by: Márton Németh <nm127@freemail.hu> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-02-26V4L/DVB: uvcvideo: Cache control min, max, res and def query resultsLaurent Pinchart
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-02-26V4L/DVB: uvcvideo: Return -ERANGE when setting a control to an out-of-range ↵Laurent Pinchart
menu index The V4L2 specification states that out of bounds control values must either be clamped to the valid range or result in a -ERANGE error code. Fix the driver to return -ERANGE instead of -EINVAL when setting a menu control to an invalid value. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-02-26V4L/DVB: uvcvideo: Use %pUl printk format specifier to print GUIDsLaurent Pinchart
Replace the UVC_GUID_FORMAT and UVC_GUID_ARGS macros with the new %pUl printk format specifier. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-02-26V4L/DVB: uvcvideo: Increase the streaming control timeout to 5 secondsLaurent Pinchart
This fixes timeout issues with some Logitech webcams. The timeout value seems to match the one used in the Logitech Windows driver, so no further increase should be necessary. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-02-26V4L/DVB: gspca - main: Fix a compile error when CONFIG_INPUT is not setJean-François Moine
Reported-by: Randy Dunlap <randy.dunlap@oracle.com> Signed-off-by: Jean-François Moine <moinejf@free.fr> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-02-26V4L/DVB: gspca - sonixj: Set the vertical flip at capture start for all sensorsJean-François Moine
Signed-off-by: Jean-François Moine <moinejf@free.fr> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-02-26V4L/DVB: gspca - sonixj: Add vertical flip control for sensor hv7131rJean-François Moine
Signed-off-by: Jean-François Moine <moinejf@free.fr> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-02-26V4L/DVB: videobuf: add missing checks for kzalloc returning NULLPawel Osciak
Signed-off-by: Pawel Osciak <p.osciak@samsung.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-02-26V4L/DVB: cx88-alsa: prevent out-of-range volume settingClemens Ladisch
Ensure that volume values are always in the allowed range. Otherwise, it would be possible to set other bits in the AUD_VOL_CTL register or to get a wrong sign in the AUD_BAL_CTL register. Signed-off-by: Clemens Ladisch <clemens@ladisch.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-02-26V4L/DVB: dvb-usb/opera1: misplaced parenthesisRoel Kluin
The parenthesis was misplaced, tmp is set to 0 or break occurs, while debugging opera1_usb_i2c_msgxfer() retval was not shown. Signed-off-by: Roel Kluin <roel.kluin@gmail.com> CC: Marco Gittler <g.marco@freenet.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-02-26V4L/DVB: tuner-xc2028: Fix demod breakage for XC3028LMauro Carvalho Chehab
A small mistake on the last patch broke demod s-code setup for XC3028L (firmware 3.2 and upper). Fix it. Thanks-to: Stefan Ringel <stefan.ringel@arcor.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-02-26V4L/DVB: tuner-xc2028: fix tuning logic to solve a regression in AustraliaMauro Carvalho Chehab
There's one reported regression in Australia (DTV7) and some reported troubles with newer firmwares found on xc3028l chips. Rework the logic to improve tuner on those cases. Thanks-to: Robert Lowery <rglowery@exemail.com.au> Thanks-to: Stefan Ringel <stefan.ringel@arcor.de> Tested-by: Robert Lowery <rglowery@exemail.com.au> CC: stable.kernel.org Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-02-26V4L/DVB: bttv: Let the user disable IR supportJean Delvare
Add a new module parameter "disable_ir" to disable IR support. Several other drivers do that already, and this can be very handy for debugging purposes. Signed-off-by: Jean Delvare <khali@linux-fr.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-02-26V4L/DVB: em28xx : Terratec Cinergy Hybrid T USB XS FR is workingCatimimi
I succeeded in running Cinergy Hybrid T USB XS FR in both modes. Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-02-26V4L/DVB: dvb: fix sparse warningsRandy Dunlap
Fix sparse warnings in media/dvb/frontends: drivers/media/dvb/frontends/dibx000_common.c:177:13: warning: non-ANSI function declaration of function 'systime' drivers/media/dvb/frontends/tda665x.c:136:55: warning: right shift by bigger than source value [mchehab@redhat.com: removed the change at dib0090 since it got fixed by a previous patch] Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-02-26V4L/DVB: V4L: dvb-usb, add extra sync to down-up input eventsJiri Slaby
Userspace is allowed to coalesce events between SYNCs. And since the code emits UP right after DOWN for the same key, it may be missed (up+down=nothing). Add an extra sync in between UP and DOWN events to disable the coalesce. Signed-off-by: Jiri Slaby <jslaby@suse.cz> Cc: Patrick Boettcher <pboettcher@kernellabs.com> Acked-by: Dmitry Torokhov <dtor@mail.ru> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-02-26V4L/DVB: add missing 'p' at card name 'Hauppauge HD PVR'Lars Hanisch
I don't know if there are applications which rely on this name, but after all it's a spelling mistake. Signed-off-by: Lars Hanisch <dvb@cinnamon-sage.de> CC: Janne Granau <j@jannau.net> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-02-26V4L/DVB: Add an entry for Kworld 315U remoteFranklin Meng
Signed-off-by: Franklin Meng <fmeng2002@yahoo.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-02-26V4L/DVB: radio_timberdale: depends on I2cRandy Dunlap
RADIO_TIMBERDALE selects RADIO_SAA7706H, but RADIO_SAA7706H depends on I2C, so make RADIO_TIMBERDALE depend on I2C also; otherwise there are build errors: drivers/media/radio/saa7706h.c:139: error: implicit declaration of function 'i2c_master_send' drivers/media/radio/saa7706h.c:148: error: implicit declaration of function 'i2c_transfer' drivers/media/radio/saa7706h.c:372: error: implicit declaration of function 'i2c_check_functionality' drivers/media/radio/saa7706h.c:375: error: implicit declaration of function 'i2c_adapter_id' drivers/media/radio/saa7706h.c:438: error: implicit declaration of function 'i2c_add_driver' drivers/media/radio/saa7706h.c:443: error: implicit declaration of function 'i2c_del_driver' Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com> Cc: Mocean Laboratories <info@mocean-labs.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-02-26V4L/DVB: media/video/tlg2300: fix build when CONFIG_PM=nRandy Dunlap
When CONFIG_PM is not enabled, tlg2300 has build errors, so handle that case, mostly via stubs. drivers/media/video/tlg2300/pd-alsa.c:237: error: 'struct poseidon' has no member named 'msg' drivers/media/video/tlg2300/pd-main.c:412: error: implicit declaration of function 'find_old_poseidon' drivers/media/video/tlg2300/pd-main.c:418: error: implicit declaration of function 'set_map_flags' drivers/media/video/tlg2300/pd-main.c:462: error: implicit declaration of function 'get_pd' Cc: linux-next@vger.kernel.org, LKML <linux-kernel@vger.kernel.org>, linux-media@vger.kernel.org Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com> Cc: Huang Shijie <shijie8@gmail.com> Cc: Kang Yong <kangyong@telegent.com> Cc: Zhang Xiaobing <xbzhang@telegent.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-02-26V4L/DVB: Kbuild addition for TVP7002 driverSantiago Nunez-Corrales
This patch provides menu configuration options for the TVP7002 decoder driver in DM365. Includes only TVP7002. Signed-off-by: Santiago Nunez-Corrales <santiago.nunez@ridgerun.com> Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-02-26V4L/DVB: tvp7002: fix compilation breakage when advanced debug is enabledHans Verkuil
> On Mon, 22 Feb 2010 08:21:44 -0800 Randy Dunlap wrote: > drivers/media/video/tvp7002.c:896: error: 'struct tvp7002' has no member named 'registers' > > so where are these registers?? Hmm, that code is a remnant from older revisions of this driver. Unfortunately, when I compiled this driver before creating my pull request I forgot to turn on the CONFIG_VIDEO_ADV_DEBUG option and so I never saw it. Also fixed the g_register function: it never returned a register value in the original code. Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl> Acked-by: Randy Dunlap <randy.dunlap@oracle.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-02-26V4L/DVB: TVP7002 driver for DM365Santiago Nunez-Corrales
This patch provides the implementation of the TVP7002 decoder driver for DM365. Implemented using the V4L2 DV presets API. Removed shadow register values. Testing shows that the device needs not to be powered down and up for correct behaviour. Improved readability. Uses helper function for preset information. [mchehab@redhat.com: Fix bad Whitespacing] Signed-off-by: Santiago Nunez-Corrales <santiago.nunez@ridgerun.com> Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-02-26V4L/DVB: Definitions for TVP7002 in DM365Santiago Nunez-Corrales
This patch provides the required definitions for the TVP7002 driver in DM365. Signed-off-by: Santiago Nunez-Corrales <santiago.nunez@ridgerun.com> Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-02-26V4L/DVB: AZ6027: Fix build warningsManu Abraham
drivers/media/dvb/dvb-usb/az6027.c:390: warning: excess elements in struct initializer drivers/media/dvb/dvb-usb/az6027.c:390: warning: (near initialization for ‘az6027_rc_keys[0]’) drivers/media/dvb/dvb-usb/az6027.c:391: warning: excess elements in struct initializer drivers/media/dvb/dvb-usb/az6027.c:391: warning: (near initialization for ‘az6027_rc_keys[1]’) drivers/media/dvb/dvb-usb/az6027.c:759: warning: ‘az6027_read_mac_addr’ defined but not used Signed-off-by: Manu Abraham <manu@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-02-26Revert "V4L/DVB: az6027: az6027_read_mac_addr is currently unused"Mauro Carvalho Chehab
This reverts commit 1e08370814e8902074d59cc57f2b4c1a62f00ee8. Patch were wrongly applied. Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-02-26Revert "V4L/DVB: az6027: IR RC keys are using the old struct with 3 ↵Mauro Carvalho Chehab
parameters, instead of 2" This reverts commit 234497b022c464532976b8a12614819bcf67f41b. Patch were wrongly applied. Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-02-26sh_mobile_ceu_camera: pass .set_parm and .get_parm down to subdevicesGuennadi Liakhovetski
Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-02-26soc-camera: add support for VIDIOC_S_PARM and VIDIOC_G_PARM ioctlsGuennadi Liakhovetski
Just pass VIDIOC_S_PARM and VIDIOC_G_PARM down to host drivers. So far no special handling in soc-camera core. Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-02-26soc-camera: return -ENODEV if sensor is missingMagnus Damm
Update the soc-camera i2c code to return -ENODEV if a camera sensor is missing instead of -ENOMEM. Signed-off-by: Magnus Damm <damm@opensource.se> Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-02-26pxa_camera: remove init() callbackAntonio Ospite
pxa_camera init() callback is sometimes abused to setup MFP for PXA CIF, or even to request GPIOs to be used by the camera *sensor*. These initializations can be performed statically in machine init functions. The current semantics for this init() callback is ambiguous anyways, it is invoked in pxa_camera_activate(), hence at device node open, but its users use it like a generic initialization to be done at module init time (configure MFP, request GPIOs for *sensor* control). Signed-off-by: Antonio Ospite <ospite@studenti.unina.it> Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-02-26soc-camera: adjust coding style to match V4L preferencesGuennadi Liakhovetski
Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-02-26soc-camera: ov772x: Modify buswidth controlKuninori Morimoto
This patch removes "buswidth" struct member, and sets the default buswidth to the natively supported 10 bit. You can select 8 bit buswidth by new flag. This patch also modify ap325rxa/migor setup.c 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>
2010-02-26tw9910: use TABs for indentationGuennadi Liakhovetski
Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-02-26soc-camera: update mt9v022 to take into account board signal routingGuennadi Liakhovetski
Use soc_camera_apply_sensor_flags() in mt9v022 to account for any inverters in video signal paths. Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-02-26V4L/DVB: az6027: az6027_read_mac_addr is currently unusedMauro Carvalho Chehab
drivers/media/dvb/dvb-usb/az6027.c:759: warning: ‘az6027_read_mac_addr’ defined but not used While there's some code that uses it, it is currently commented. So, comment also the function itself. CC: Manu Abraham <abraham.manu@gmail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-02-26V4L/DVB: az6027: IR RC keys are using the old struct with 3 parameters, ↵Mauro Carvalho Chehab
instead of 2 drivers/media/dvb/dvb-usb/az6027.c:390: warning: excess elements in struct initializer drivers/media/dvb/dvb-usb/az6027.c:390: warning: (near initialization for ‘az6027_rc_keys[0]’) drivers/media/dvb/dvb-usb/az6027.c:391: warning: excess elements in struct initializer drivers/media/dvb/dvb-usb/az6027.c:391: warning: (near initialization for ‘az6027_rc_keys[1]’) CC: Manu Abraham <abraham.manu@gmail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-02-26V4L/DVB: AZ6027: Fix checkpatch violationsManu Abraham
Signed-off-by: Manu Abraham <manu@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-02-26V4L/DVB: AZ6027: Add driver supported ID'sManu Abraham
Signed-off-by: Manu Abraham <manu@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-02-26V4L/DVB: AZ6027: Update BuildManu Abraham
Signed-off-by: Manu Abraham <manu@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-02-26V4L/DVB: AZ6027: Add driver supported ID'sManu Abraham
Signed-off-by: Manu Abraham <manu@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-02-26V4L/DVB: AZ6027: Initial import of the driverAdams Xu
Signed-off-by: Manu Abaraham <manu@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-02-26V4L/DVB: tlg2300: remove the country code for analog tv and radioHuang Shijie
video : use the V4L2_STD macros to select the proper audio setting. radio : add preemphasis ctr. test it by the command: v4l2-ctl -d /dev/radio0 --set-ctrl=pre_emphasis_settings=1 [mchehab@redhat.com: folded documentation patch] Signed-off-by: Huang Shijie <shijie8@gmail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-02-26V4L/DVB: Add driver for Telegent tlg2300Huang Shijie
pd-common.h contains the common data structures, while vendorcmds.h contains the vendor commands for firmware. [mchehab@redhat.com: Folded the 10 patches with the driver] Signed-off-by: Huang Shijie <shijie8@gmail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-02-26V4L/DVB: Kworld 315U remote supportFranklin Meng
Adds remote support for the Kworld 315U device I have added the change for the IR_TYPE_NEC that Mauro suggested. Note: I believe I got most of the mappings correct. Though the source and shutdown button probably could be mapped to something better. [mchehab@redhat.com: Fix CodingStyle] Signed-off-by: Franklin Meng <fmeng2002@yahoo.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-02-26V4L/DVB: drivers/media/radio/si470x/radio-si470x-usb.c fix use after freeDarren Jenkins
In si470x_usb_driver_disconnect() radio->disconnect_lock is accessed after it is freed. This fixes the problem. Coverity CID: 2530 Signed-off-by: Darren Jenkins <darrenrjenkins@gmail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
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