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2010-08-02V4L/DVB: cx88: Let the user disable IR supportJean Delvare
It might be useful to be able to disable the IR support, either for debugging purposes, or just for users who know they won't use the IR remote control anyway. On many cards, IR support requires expensive polling/sampling which is better avoided if never needed. Signed-off-by: Jean Delvare <khali@linux-fr.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-08-02V4L/DVB: cx88: Move I2C IR initializationJean Delvare
Move I2C IR initialization from just after I2C bus setup to right before non-I2C IR initialization. This is the same as was done for the bttv driver several months ago. Might solve bugs which have not yet been reported for some cards. It makes both drivers consistent, and makes it easier to disable IR support (coming soon.) Signed-off-by: Jean Delvare <khali@linux-fr.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-08-02V4L/DVB: cx23885: add support for new model revisions of the HVR12xx board ↵Michael Krufky
family Signed-off-by: Michael Krufky <mkrufky@kernellabs.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-08-02V4L/DVB: xc5000: Fix a few warningsMauro Carvalho Chehab
drivers/media/common/tuners/xc5000.c: In function ‘xc_write_reg’: drivers/media/common/tuners/xc5000.c:298: warning: passing argument 3 of ‘xc5000_readreg’ from incompatible pointer type drivers/media/common/tuners/xc5000.c:235: note: expected ‘u16 *’ but argument is of type ‘u8 *’ drivers/media/common/tuners/xc5000.c: At top level: drivers/media/common/tuners/xc5000.c:223: warning: ‘xc_read_i2c_data’ defined but not used Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-08-02V4L/DVB: cx23885: Convert cx23885-input to use new in kernel IR pulse decodersAndy Walls
Convert the cx23885 driver to use the new in kernel IR pulse decoders for the integrated CX2388[578] IR controllers. Rip out a lot of RC-5 decoding related code in the process and rename some variables for clarity or to more accurately describe their usage. Signed-off-by: Andy Walls <awalls@md.metrocast.net> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-08-02V4L/DVB: cx23885: Convert from struct card_ir to struct cx23885_ir_input for ↵Andy Walls
IR Rx Move from the generic, shared card_ir state structure to a cx23885 driver specific IR state structure in anticipation of moving to the new IR pulse decoders in the IR core. Fix up the card name truncation in the dmesg log while we're at it, by avoiding using fixed length string storage in our new IR state structure. Signed-off-by: Andy Walls <awalls@md.metrocast.net> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-08-02V4L/DVB: gspca - main: Simplify image buildingJean-François Moine
The image pointer and its length are now in the main structure instead of in the frame buffer. They are updated on application vidioc_qbuf and in the URB interrupt function when ending an image. Signed-off-by: Jean-François Moine <moinejf@free.fr> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-08-02V4L/DVB: gspca - gl860: Fix a compilation warningJean-François Moine
Signed-off-by: Jean-François Moine <moinejf@free.fr> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-08-02V4L/DVB: vpif: removing VPIF config variablesMurali Karicheri
The Kconfig variables are moved to video/davinci/Kconfig through another patch and these are to be therefore removed Signed-off-by: Muralidharan Karicheri <mkaricheri@gmail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-08-02V4L/DVB: vpfe_capture: Create separate Kconfig file for davinci devicesVaibhav Hiremath
Currently VPFE Capture driver and DM6446 CCDC driver is being reused for AM3517. So this patch is preparing the Kconfig/makefile for re-use of such IP's. Signed-off-by: Vaibhav Hiremath <hvaibhav@ti.com> Signed-off-by: Muralidharan Karicheri <mkaricheri@gmail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-08-02V4L/DVB: tuners:tuner-simple Fix warning: variable 'tun' set but not usedJustin P. Mattock
Resend due to a whitespace issue I created by mistake. The below patch fixes a warning message create by gcc 4.6.0 CC [M] drivers/media/common/tuners/tuner-simple.o drivers/media/common/tuners/tuner-simple.c: In function 'simple_set_tv_freq': drivers/media/common/tuners/tuner-simple.c:548:20: warning: variable 'tun' set but not used Signed-off-by: Justin P. Mattock <justinmattock@gmail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-08-02V4L/DVB: tm6000-input: Make checkpatch.pl happyMauro Carvalho Chehab
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-08-02V4L/DVB: tm6000: add ir supportStefan Ringel
Signed-off-by: Stefan Ringel <stefan.ringel@arcor.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-08-02V4L/DVB: drivers/media/dvb/frontends: remove duplicate structure field ↵Julia Lawall
initialization The read_status field is initialized twice to the same value. 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>
2010-08-02V4L/DVB: xc5000, rework xc_write_regDmitri Belimov
Rework xc_write_reg function for correct read register of the xc5000. It is very useful for tm6000. Tested for tm6000 and for saa7134 works well. Signed-off-by: Beholder Intl. Ltd. Dmitry Belimov <d.belimov@gmail.com> Acked-by: Devin Heitmueller <dheitmueller@kernellabs.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-08-02V4L/DVB: dvb_ca_en50221: return -EFAULT on copy_to_user errorsDan Carpenter
copy_to_user() returns the number of bytes remaining to be copied which isn't the right thing to return here. The comments say that these functions in dvb_ca_en50221.c should return the number of bytes copied or an error return. I've changed it to return -EFAULT. Signed-off-by: Dan Carpenter <error27@gmail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-08-02V4L/DVB: media/radio: fix copy_to_user to user handlingDan Carpenter
copy_to/from_user() returns the number of bytes remaining to be copied but the code here was testing for negative returns. I modified it to return -EFAULT. These functions are called from si4713_s_ext_ctrls() and that only tests for negative error codes. Signed-off-by: Dan Carpenter <error27@gmail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-08-02V4L/DVB: mantis: Select correct frontendsBen Hutchings
Update the Kconfig selections to match the code. Add the usual condition of !DVB_FE_CUSTOMISE. Signed-off-by: Ben Hutchings <ben@decadent.org.uk> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-08-02V4L/DVB: hdpvr: Fixes probing functionPerceval Anichini
In the hdpvr_probe () function, when an error occurs while probing the device, the workqueue created by the create_single_thread () call is not properly destroyed. Signed-off-by: Perceval Anichini <perceval@trilogic.fr> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-08-02V4L/DVB: s2255drv: cleanup of device structureDean Anderson
s2255drv: cleanup of device structure cleanup of device structure. single channel array instead of multiple arrays in device for each channel property. simplifies open callback by removing search for channel index. Signed-off-by: Dean Anderson <linux-dev@sensoray.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-08-02V4L/DVB: cpia_usb: remove unneeded variableDan Carpenter
This is just a cleanup patch. We never use the "udev" variable so I have removed it. Signed-off-by: Dan Carpenter <error27@gmail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-08-02V4L/DVB: remove unneeded null check in anysee_probe()Dan Carpenter
Smatch complained because "d" is dereferenced first and then checked for null later . The only code path where "d" could be a invalid pointer is if this is a cold device in dvb_usb_device_init(). I consulted Antti Palosaari and he explained that anysee is always a warm device. I have added a comment and removed the unneeded null check. Signed-off-by: Dan Carpenter <error27@gmail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-08-02V4L/DVB: TechnoTrend TT-budget T-3000Vadim Catana
This patch adds support for TechnoTrend TT-budget T-3000 DVB-T card. Signed-off-by: Vadim Catana <vadim.catana@gmail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-08-02V4L/DVB: Remove obsolete zc0301 v4l driverAmerigo Wang
On 05/29/10 01:30, Jean-Francois Moine wrote: > On Fri, 28 May 2010 13:03:28 -0400 > Amerigo Wang<amwang@redhat.com> wrote: > >> Subject: [PATCH 6/6] Remove obsolete zc0301 v4l driver >> >> Duplicate functionality with the gspca_zc3xx driver, zc0301 only >> supports 2 USB-ID's (because it only supports a limited set of >> sensors) wich are also supported by the gspca_zc3xx driver >> (which supports 53 USB-ID's in total). > > You forgot to remove the conditionnal compilation in the gspca_zc3xx > driver (USB_DEVICE(0x046d, 0x08ae) in gspca/zc3xx.c) > Right, thanks for pointing this out! Attached is the updated patch, please use this one instead. Thanks! Duplicate functionality with the gspca_zc3xx driver, zc0301 only supports 2 USB-ID's (because it only supports a limited set of sensors) wich are also supported by the gspca_zc3xx driver (which supports 53 USB-ID's in total). Signed-off-by: Amerigo Wang <amwang@redhat.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-08-02V4L/DVB: Remove obsolete stv680 v4l1 driverAmerigo Wang
obsolete v4l1 driver replaced by gspca_stv0680 Signed-off-by: Amerigo Wang <amwang@redhat.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-08-02V4L/DVB: Remove obsolete ovcamchip sensor frameworkAmerigo Wang
Only used by obsoleted v4l1 driver Signed-off-by: Amerigo Wang <amwang@redhat.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-08-02V4L/DVB: Remove obsolete w9968cf v4l1 driverAmerigo Wang
>From a97df96226e89d3539be93ddb5a8df3a2f7edcb6 Mon Sep 17 00:00:00 2001 obsolete v4l1 driver replaced by gspca_ov519 Signed-off-by: Amerigo Wang <amwang@redhat.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-08-02V4L/DVB: Remove obsolete ov511 driverAmerigo Wang
obsolete v4l1 driver replaced by gspca_ov519 Signed-off-by: Amerigo Wang <amwang@redhat.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-08-02V4L/DVB: Remove usbvideo quickcam_messenger driverAmerigo Wang
obsolete v4l1 driver replaced by gspca_stv06xx Signed-off-by: Amerigo Wang <amwang@redhat.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-08-02V4L/DVB: videobuf: Rename vmalloc fields to vaddrLaurent Pinchart
The videobuf_dmabuf and videobuf_vmalloc_memory fields have a vmalloc field to store the kernel virtual address of vmalloc'ed buffers. Rename the field to vaddr. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-08-02V4L/DVB: videobuf: Remove videobuf_mapping start and end fieldsLaurent Pinchart
The fields are assigned but never used, remove them. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-08-02V4L/DVB: videobuf: Don't export videobuf_(vmalloc|pages)_to_sgLaurent Pinchart
Those functions are only called inside videobuf-dma-sg.c, make them static. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-08-02V4L/DVB: Remove videobuf_sg_alloc abuseLaurent Pinchart
The cx88 and cx25821 drivers abuse videobuf_buffer to handle audio data. Remove the abuse by creating private audio buffer structures with a videobuf_dmabuf field. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-08-02V4L/DVB: videobuf: Remove the videobuf_sg_dma_map/unmap functionsLaurent Pinchart
Instead of creating dirty wrappers around videobuf_dma_map/unmap that create a dummy videobuf_queue structure, modify videobuf_dma_map/unmap to take a device pointer argument and use it directly. The videobuf_sg_dma_map/unmap then become unused and can be removed. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-08-02V4L/DVB: videobuf: rename videobuf_mmap_free and add sanity checksPawel Osciak
This function is not specific to mmap, hence the rename. Add a check whether we are not streaming or reading (for read mode that uses the stream queue) before freeing anything. Signed-off-by: Pawel Osciak <p.osciak@samsung.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-08-02V4L/DVB: videobuf: rename videobuf_alloc to videobuf_alloc_vbPawel Osciak
These functions allocate videobuf_buffer structures only. Renaming in order to prevent confusion with functions allocating actual video buffer memory. Rename the functions in videobuf-core.h videobuf-dma-sg.c as well. Signed-off-by: Pawel Osciak <p.osciak@samsung.com> Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-08-02V4L/DVB: drivers/media: Use memdup_userJulia Lawall
Use memdup_user when user data is immediately copied into the allocated region. The semantic patch that makes this change is as follows: (http://coccinelle.lip6.fr/) // <smpl> @@ expression from,to,size,flag; position p; identifier l1,l2; @@ - to = \(kmalloc@p\|kzalloc@p\)(size,flag); + to = memdup_user(from,size); if ( - to==NULL + IS_ERR(to) || ...) { <+... when != goto l1; - -ENOMEM + PTR_ERR(to) ...+> } - if (copy_from_user(to, from, size) != 0) { - <+... when != goto l2; - -EFAULT - ...+> - } // </smpl> Signed-off-by: Julia Lawall <julia@diku.dk> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-08-02V4L/DVB: cx25821: Fix bad whitespacingMauro Carvalho Chehab
Should use tabs for identation, and not whitespace Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-08-02V4L/DVB: cx25821: Add a kernel level at printk'sMauro Carvalho Chehab
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-08-02V4L/DVB: cx25821: Make comments C99 compliantMauro Carvalho Chehab
Replace all // comments by /* */ Patch generated with this small script: for i in drivers/staging/cx25821/*.[ch]; do cat $i|perl -ne 's,//\s*(.*)\s*\n,/* $1 */\n,g; print $_;' >a && mv a $i; done Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-08-02V4L/DVB: cx25821: Removed duplicate code and cleaned upPalash Bandyopadhyay
Signed-off-by: Palash Bandyopadhyay <Palash.Bandyopadhyay@conexant.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-08-02V4L/DVB: IR: add empty lirc pseudo-keymapJarod Wilson
Signed-off-by: Jarod Wilson <jarod@redhat.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-08-02V4L/DVB: IR: add ir-core to lirc userspace decoder bridge driverJarod Wilson
v2: copy of buffer data from userspace done inside this plugin/driver, keeping the actual drivers minimal, and more flexible in what we can deliver to them later on (they may be fed from within kernelspace later on, by an in-kernel IR encoder). Signed-off-by: Jarod Wilson <jarod@redhat.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-08-02V4L/DVB: IR: add lirc device interfaceJarod Wilson
v2: currently unused ioctls are included, but #if 0'd out Signed-off-by: Jarod Wilson <jarod@redhat.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-08-02V4L/DVB: drivers/media/video/zoran: Use kmemdupJulia Lawall
Use kmemdup when some other buffer is immediately copied into the allocated region. A simplified version of the semantic patch that makes this change is as follows: (http://coccinelle.lip6.fr/) // <smpl> @@ expression from,to,size,flag; statement S; @@ - to = \(kmalloc\|kzalloc\)(size,flag); + to = kmemdup(from,size,flag); if (to==NULL || ...) S - memcpy(to, from, size); // </smpl> Signed-off-by: Julia Lawall <julia@diku.dk> Signed-off-by: Douglas Schilling Landgraf <dougsland@redhat.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-08-02V4L/DVB: dvb-usb-init.c: white space changes in dvb-usb-initDan Carpenter
I started fixing one or two lines, but after a while I got into a groove and started changing everything. I left the lines longer than 80 characters because that seemed to be the style in this file. Signed-off-by: Dan Carpenter <error27@gmail.com> Signed-off-by: Douglas Schilling Landgraf <dougsland@redhat.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-08-02V4L/DVB: drivers/media/video/tlg2300: Use kmemdupJulia Lawall
Use kmemdup when some other buffer is immediately copied into the allocated region. A simplified version of the semantic patch that makes this change is as follows: (http://coccinelle.lip6.fr/) // <smpl> @@ expression from,to,size,flag; statement S; @@ - to = \(kmalloc\|kzalloc\)(size,flag); + to = kmemdup(from,size,flag); if (to==NULL || ...) S - memcpy(to, from, size); // </smpl> Signed-off-by: Julia Lawall <julia@diku.dk> Signed-off-by: Douglas Schilling Landgraf <dougsland@redhat.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-08-02V4L/DVB: Add FE_CAN_TURBO_FECKlaus Schmidinger
Some (North American) providers use a non-standard mode called "8psk turbo fec". Since there is no flag in the driver that would allow an application to determine whether a particular device can handle "turbo fec", the attached patch introduces FE_CAN_TURBO_FEC. Since there is no flag in the SI data that would indicate that a transponder uses "turbo fec", VDR will assume that all 8psk transponders on DVB-S use "turbo fec". Tested-by: Derek Kelly <user.vdr@gmail.com> Signed-off-by: Klaus Schmidinger <Klaus.Schmidinger@tvdr.de> Signed-off-by: Douglas Schilling Landgraf <dougsland@redhat.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-08-02V4L/DVB: drivers/media/video/uvc: Use kmemdupJulia Lawall
Use kmemdup when some other buffer is immediately copied into the allocated region. A simplified version of the semantic patch that makes this change is as follows: (http://coccinelle.lip6.fr/) // <smpl> @@ expression from,to,size,flag; statement S; @@ - to = \(kmalloc\|kzalloc\)(size,flag); + to = kmemdup(from,size,flag); if (to==NULL || ...) S - memcpy(to, from, size); // </smpl> Signed-off-by: Julia Lawall <julia@diku.dk> Signed-off-by: Douglas Schilling Landgraf <dougsland@redhat.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-08-02V4L/DVB: drivers/media/video/gspca: Use kmemdupJulia Lawall
Use kmemdup when some other buffer is immediately copied into the allocated region. A simplified version of the semantic patch that makes this change is as follows: (http://coccinelle.lip6.fr/) // <smpl> @@ expression from,to,size,flag; statement S; @@ - to = \(kmalloc\|kzalloc\)(size,flag); + to = kmemdup(from,size,flag); if (to==NULL || ...) S - memcpy(to, from, size); // </smpl> Signed-off-by: Julia Lawall <julia@diku.dk> Signed-off-by: Douglas Schilling Landgraf <dougsland@redhat.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
generated by cgit v1.2.3-70-g09d2 (git 2.46.0) at 2025-01-16 21:34:32 +0000