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2012-07-31[media] radio-tea5777: use library for 64bits divMauro Carvalho Chehab1-3/+5
drivers/built-in.o: In function `radio_tea5777_set_freq': radio-tea5777.c:(.text+0x4d8704): undefined reference to `__udivdi3' Reported-by: Randy Dunlap <rdunlap@xenotime.net> Cc: Hans de Goede <hdegoede@redhat.com> Acked-by: Randy Dunlap <rdunlap@xenotime.net> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2012-07-30[media] tlg2300: Declare MODULE_FIRMWARE usageTim Gardner1-1/+3
Cc: Huang Shijie <shijie8@gmail.com> Cc: Kang Yong <kangyong@telegent.com> Cc: Zhang Xiaobing <xbzhang@telegent.com> Cc: Mauro Carvalho Chehab <mchehab@infradead.org> Cc: linux-media@vger.kernel.org Signed-off-by: Tim Gardner <tim.gardner@canonical.com> Acked-by: Huang Shijie <shijie8@gmail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2012-07-30[media] lgs8gxx: Declare MODULE_FIRMWARE usageTim Gardner1-1/+4
Cc: Mauro Carvalho Chehab <mchehab@infradead.org> Cc: Hans Verkuil <hans.verkuil@cisco.com> Cc: linux-media@vger.kernel.org Signed-off-by: Tim Gardner <tim.gardner@canonical.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2012-07-30[media] xc5000: Add MODULE_FIRMWARE statementsTim Gardner1-2/+6
This will make modinfo more useful with regard to discovering necessary firmware files. Cc: Mauro Carvalho Chehab <mchehab@infradead.org> Cc: Michael Krufky <mkrufky@kernellabs.com> Cc: Eddi De Pieri <eddi@depieri.net> Cc: linux-media@vger.kernel.org Signed-off-by: Tim Gardner <tim.gardner@canonical.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2012-07-30[media] s2255drv: Add MODULE_FIRMWARE statementTim Gardner1-0/+1
Cc: Mauro Carvalho Chehab <mchehab@infradead.org> Cc: Dean Anderson <linux-dev@sensoray.com> Cc: Hans Verkuil <hans.verkuil@cisco.com> Cc: Dan Carpenter <dan.carpenter@oracle.com> Cc: Hans de Goede <hdegoede@redhat.com> Cc: linux-media@vger.kernel.org Signed-off-by: Tim Gardner <tim.gardner@canonical.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2012-07-30[media] dib8000: move dereference after check for NULLDan Carpenter1-1/+3
My static checker complains that we dereference "state" inside the call to fft_to_mode() before checking for NULL. The comments say that it is possible for "state" to be NULL so I have moved the dereference after the check. Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2012-07-30[media] bttv: add support for Aposonic W-DVRTony Gentile2-2/+10
Forwarded-by: Gerd Hoffmann <kraxel@bytesex.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2012-07-30[media] cx25821: Remove bad strcpy to read-only char*Ezequiel García2-4/+1
The strcpy was being used to set the name of the board. This was both wrong and redundant, since the destination char* was read-only and the name is set statically at compile time. The type of the name field is changed to const char* to prevent future errors. Reported-by: Radek Masin <radek@masin.eu> Signed-off-by: Ezequiel Garcia <elezegarcia@gmail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2012-07-30[media] pms.c: remove duplicated includeDuan Jiong1-1/+0
Signed-off-by: Duan Jiong <djduanjiong@gmail.com> Acked-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2012-07-30[media] smiapp-core.c: remove duplicated includeDuan Jiong1-1/+0
Signed-off-by: Duan Jiong <djduanjiong@gmail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2012-07-30[media] via-camera: pass correct format settings to sensorDaniel Drake1-1/+1
The code attempts to maintain a "user format" and a "sensor format", but in this case it looks like a typo is passing the user format down to the sensor. This was preventing display of video at anything other than 640x480. Signed-off-by: Daniel Drake <dsd@laptop.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2012-07-30[media] rtl2832.c: minor cleanupHans-Frieder Vogt1-1/+1
The current formulation of the bw_params loop uses the counter j as an index for the first dimension of the bw_params array which is later incremented by the variable i. It is evaluated correctly only, because j is initialized to 0 at the beginning of the loop. I think that explicitly using the index 0 better reflects the intent of the expression. Signed-off-by: Hans-Frieder Vogt <hfvogt@gmx.net> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2012-07-30[media] Add support for the IguanaWorks USB IR TransceiverSean Young3-0/+651
Signed-off-by: Sean Young <sean@mess.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2012-07-30[media] Minor cleanups for MCE USBSean Young1-8/+5
Signed-off-by: Sean Young <sean@mess.org> Cc: Jarod Wilson <jarod@wilsonet.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2012-07-30[media] drivers/media/dvb/siano/smscoreapi.c: use list_for_each_entryJulia Lawall1-23/+16
Use list_for_each_entry and perform some other induced simplifications. The semantic match that finds the opportunity for this reorganization is as follows: (http://coccinelle.lip6.fr/) // <smpl> @@ struct list_head *pos; struct list_head *head; statement S; @@ *for (pos = (head)->next; pos != (head); pos = pos->next) S // </smpl> Signed-off-by: Julia Lawall <Julia.Lawall@lip6.fr> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2012-07-30[media] Use a named union in struct v4l2_ioctl_infoHans Verkuil1-5/+5
Hi Mauro, struct v4l2_ioctl_info uses an anonymous union, which is initialized in the v4l2_ioctls table. Unfortunately gcc < 4.6 uses a non-standard syntax for that, so trying to compile v4l2-ioctl.c with an older gcc will fail. It is possible to work around this by testing the gcc version, but in this case it is easier to make the union named since it is used in only a few places. Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Reported-by: Randy Dunlap <rdunlap@xenotime.net> Acked-by: Randy Dunlap <rdunlap@xenotime.net> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2012-07-30[media] mceusb: Add Twisted Melon USB IDsMark Lord1-0/+7
Add USB identifiers for MCE compatible I/R transceivers from Twisted Melon. Signed-off-by: Mark Lord <mlord@pobox.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2012-07-30[media] staging/media/solo6x10: use module_pci_driver macroDevendra Naga1-12/+1
the driver duplicates the module_pci_driver code, how? module_pci_driver is used for those drivers whose init and exit paths does only register and unregister to pci API and nothing else. so use the module_pci_driver macro instead Signed-off-by: Devendra Naga <devendra.aaru@gmail.com> Acked-by: Ismael Luceno <ismael.luceno@gmail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2012-07-30[media] staging/media/dt3155v4l: use module_pci_driver macroDevendra Naga1-14/+1
the driver duplicates the module_pci_driver code, remove the duplicate code and use the module_pci_driver macro. Signed-off-by: Devendra Naga <devendra.aaru@gmail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2012-07-30[media] lirc: fix non-ANSI function declaration warningEmil Goode1-1/+1
Sparse is warning about non-ANSI function declaration. Add void to the parameterless function. drivers/staging/media/lirc/lirc_bt829.c:174:22: warning: non-ANSI function declaration of function 'poll_main' Signed-off-by: Emil Goode <emilgoode@gmail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2012-07-30[media] rc: ati_remote.c: code style fixingDu, Changbin1-53/+80
changes: 1. wrap some lines that are longer than 80 characters. 2. remove local function prototype declarations which do not need. 3. replace TAB character with a space character in function comments. Signed-off-by: Du, Changbin <changbin.du@gmail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2012-07-30[media] Avoid sysfs oops when an rc_dev's raw device is absentDouglas Bagnall1-2/+3
For some reason, when the lirc daemon learns that a usb remote control has been unplugged, it wants to read the sysfs attributes of the disappearing device. This is useful for uncovering transient inconsistencies, but less so for keeping the system running when such inconsistencies exist. Under some circumstances (like every time I unplug my dvb stick from my laptop), lirc catches an rc_dev whose raw event handler has been removed (presumably by ir_raw_event_unregister), and proceeds to interrogate the raw protocols supported by the NULL pointer. This patch avoids the NULL dereference, and ignores the issue of how this state of affairs came about in the first place. Version 2 incorporates changes recommended by Mauro Carvalho Chehab (-ENODEV instead of -EINVAL, and a signed-off-by). Signed-off-by: Douglas Bagnall <douglas@paradise.net.nz> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2012-07-30[media] v4l2-dev.c: Move video_put() after debug printkEzequiel García1-6/+6
It is possible that video_put() releases video_device struct, provoking a panic when debug printk wants to get video_device node name. Signed-off-by: Ezequiel Garcia <elezegarcia@gmail.com> Acked-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2012-07-30[media] vivi: fix a few format-related compliance issuesHans Verkuil1-17/+6
This patch will always set the field to INTERLACED (this fixes a bug were a driver should never return FIELD_ANY), and will default to YUYV pixelformat if an unknown pixelformat was specified. This way S/TRY_FMT will always return a valid format struct. Regards, Hans Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2012-07-30[media] drivers/staging/media/easycap/easycap_main.c: add missing usb_free_urbJulia Lawall1-0/+1
Add missing usb_free_urb on failure path after usb_alloc_urb. A simplified version of the semantic match that finds this problem is as follows: (http://coccinelle.lip6.fr/) // <smpl> @km exists@ local idexpression e; expression e1,e2,e3; type T,T1; identifier f; @@ * e = usb_alloc_urb(...) ... when any when != e = e1 when != e1 = (T)e when != e1(...,(T)e,...) when != &e->f if(...) { ... when != e2(...,(T1)e,...) when != e3 = e when forall ( return <+...e...+>; | * return ...; ) } // </smpl> Signed-off-by: Julia Lawall <Julia.Lawall@lip6.fr> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2012-07-30[media] az6007: fix incorrect memcpyAlan Cox1-1/+1
Some parts of the C language are subtle and evil. This is one example. Resolves-bug: https://bugzilla.kernel.org/show_bug.cgi?id=44041 Reported-by: dcb314@hotmail.com Signed-off-by: Alan Cox <alan@linux.intel.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2012-07-30[media] cx25821,medusa: incorrect check on decoder typeAlan Cox1-1/+1
Unsupported requests should be ignored but in fact affected VDEC_A Resolves-bug: https://bugzilla.kernel.org/show_bug.cgi?id=44051 Reported-by: dcb314@hotmail.com Signed-off-by: Alan Cox <alan@linux.intel.com> Cc: Palash Bandyopadhyay <Palash.Bandyopadhyay@conexant.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2012-07-30[media] ov9640: fix missing breakAlan Cox1-0/+1
Without this rev2 ends up behaving as rev3 Resolves-bug: https://bugzilla.kernel.org/show_bug.cgi?id=44081 Reported-by: dcb314@hotmail.com Signed-off-by: Alan Cox <alan@linux.intel.com> Acked-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2012-07-30[media] davinci: vpbe: fix build error when CONFIG_VIDEO_ADV_DEBUG is enabledPrabhakar Lad1-0/+2
Fix build error when CONFIG_VIDEO_ADV_DEBUG is enabled, declare the vpbe_dev variable. Signed-off-by: Lad, Prabhakar <prabhakar.lad@ti.com> Signed-off-by: Manjunath Hadli <manjunath.hadli@ti.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2012-07-30[media] v4l: fix copy/paste typo in vb2_reqbufs commentNicolas THERY1-2/+2
Signed-off-by: Nicolas Thery <nicolas.thery@st.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2012-07-30[media] tuner-xc2028: unlock on error in xc2028_get_afc()Dan Carpenter1-1/+1
We need to do a mutex_unlock(&priv->lock) before returning. Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2012-07-30[media] davinci: vpbe: fix check for s_dv_preset function pointerPrabhakar Lad1-1/+1
fix check for s_dv_preset function pointer to be NULL. return -EINVAL if function pointer is NULL. Signed-off-by: Lad, Prabhakar <prabhakar.lad@ti.com> Signed-off-by: Manjunath Hadli <manjunath.hadli@ti.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2012-07-30[media] tuner-xc2028: fix "=" vs "==" typoDan Carpenter1-1/+1
We intended to do a compare here, not an assignment. Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2012-07-30[media] vivi: remove pointless video_nr++Hans Verkuil1-3/+0
Remove the pointless video_nr++. It doesn't do anything useful and it has the unexpected side-effect of changing the video_nr module option, so cat /sys/module/vivi/parameters/video_nr gives a different value back then what was specified with modprobe. Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2012-07-30[media] radio-si470x: Add support for the new band APIsHans de Goede4-92/+126
Signed-off-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2012-07-30[media] radio-si470x: Fix band selectionHans de Goede1-1/+1
The mask was wrong resulting in band 0 and 1 always ending up as band 0 in the register. Signed-off-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2012-07-30[media] radio-si470x: restore ctrl settings after suspend/resumeHans de Goede1-1/+6
Signed-off-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2012-07-30[media] radio-cadet: implement frequency band enumerationHans Verkuil1-57/+74
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2012-07-30[media] radio-cadet: fix RDS handlingHans Verkuil1-17/+39
The current RDS code suffered from bit rot. Clean it up and make it work again. Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2012-07-30[media] radio-cadet: upgrade to latest frameworksHans Verkuil1-160/+83
- add control framework - use core locking - use V4L2_TUNER_CAP_LOW - remove volume support: there is no hardware volume control Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2012-07-30[media] v4l2: add core support for the new VIDIOC_ENUM_FREQ_BANDS ioctlHans Verkuil3-2/+84
This adds the usual core support code for this new ioctl. Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2012-07-30[media] tvp5150: signedness bug in tvp5150_selmux()Dan Carpenter1-1/+1
tvp5150_read() returns negative error codes so this needs to be an int for the error handling to work. Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2012-07-30[media] videobuf-dma-contig: Use NULL instead of plain integerSachin Kamat1-1/+1
Fixes the following sparse warning: drivers/media/video/videobuf-dma-contig.c:59:46: warning: Using plain integer as NULL pointer Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2012-07-30[media] radio-si470x: Lower firmware version requirementsHans de Goede1-1/+1
Testing with a firmware version 12 usb radio stick has shown version 12 to work fine too. Reported-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2012-07-30[media] adv7180.c: convert to v4l2 control frameworkFederico Vaga1-151/+84
[mchehab@redhat.com: fix checkpatch.pl ERROR: Macros with complex values should be enclosed in parenthesis] Signed-off-by: Federico Vaga <federico.vaga@gmail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2012-07-30[media] V4L: Use NULL pointer instead of plain integer in v4l2-ctrls.c fileSachin Kamat1-1/+1
Fixes the following sparse warning: drivers/media/video/v4l2-ctrls.c:2123:43: warning: Using plain integer as NULL pointer Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org> Acked-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2012-07-30[media] media/video: vpif: fixed vpfe->vpif typoDror Cohen1-2/+2
Signed-off-by: Dror Cohen <dror@liveu.tv> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2012-07-30[media] cx25821: Replace struct memcpy with struct assignmentEzequiel García1-5/+2
Copying structs by assignment is type safe. Plus, is shorter and easier to read. Signed-off-by: Ezequiel Garcia <elezegarcia@gmail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2012-07-30[media] cx231xx: Replace struct memcpy with struct assignmentEzequiel García1-4/+2
Copying structs by assignment is type safe. Plus, is shorter and easier to read. Signed-off-by: Ezequiel Garcia <elezegarcia@gmail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2012-07-30[media] cx23885: Replace struct memcpy with struct assignmentEzequiel García1-5/+2
Copying structs by assignment is type safe. Plus, is shorter and easier to read. Signed-off-by: Ezequiel Garcia <elezegarcia@gmail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
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