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2010-07-08V4L/DVB: v4l: mem2mem_testdev: fix g_fmt NULL pointer dereferencePawel Osciak
Calling g_fmt before s_fmt resulted in a NULL pointer dereference as no default formats were being selected on probe. Reported-by: Németh Márton <nm127@freemail.hu> Signed-off-by: Pawel Osciak <p.osciak@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-07-08V4L/DVB: uvcvideo: Power line frequency control doesn't support GET_MIN/MAX/RESLaurent Pinchart
Issuing a GET_MIN request on the power line frequency control times out on at least the Apple iSight. As the UVC specification doesn't list GET_MIN/MAX/RES as supported on that control, remove them from the uvc_ctrls array. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-07-08V4L/DVB: ivtv: Add delay to ensure the decoder always restarts with a blank ↵Ian Armstrong
screen Add a short delay when stopping the decoder, allowing it to settle and preventing some unexpected interaction with other firmware commands. Signed-off-by: Ian Armstrong <ian@iarmst.demon.co.uk> Tested-by: Martin Dauskardt <martin.dauskardt@gmx.de> Signed-off-by: Andy Walls <awalls@md.metrocast.net> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-07-08V4L/DVB: tveeprom: Add an entry for tuner code 168: a TCL M30WTP-4N-E tunerAndy Walls
Hauppauge EEPROM tuner code 168 has recently shown up on HVR-1600 TV capture cards supported by the cx18 driver. This change allows analog tuner type autodetection to succeed for these cards. Information for decoding tuner code 168 was provided by Hauppauge. Signed-off-by: Andy Walls <awalls@md.metrocast.net> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-07-08V4L/DVB: tuner: Add a definition for the Philips FQ1236 MK5 NTSC tunerAndy Walls
Signed-off-by: Andy Walls <awalls@md.metrocast.net> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-07-08V4L/DVB: OMAP_VOUT: fix: Module params were not working through bootargsVaibhav Hiremath
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>
2010-07-08V4L/DVB: OMAP_VOUT: fix: Replaced dma-sg with dma-contigVaibhav Hiremath
Actually OMAP doesn't support scatter-gather DMA for Display subsystem but due to legacy coding it has been overlooked till now. 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>
2010-07-08V4L/DVB: OMAP_VOUT:Build FIX: Rebased against latest DSS2 changesVaibhav Hiremath
Changes - - Kconfig option dependancy changed to ARCH_OMAP2/3 from ARCH_OMAP24XX/34XX - There are some moments of function from omap_dss_device to omap_dss_driver. Incorporated changes for the same. 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>
2010-06-04Merge branch 'v4l_for_2.6.35' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-2.6 * 'v4l_for_2.6.35' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-2.6: (87 commits) V4L/DVB: ivtv: Timing tweaks and code re-order to try and improve stability V4L/DVB: ivtv: Avoid accidental video standard change V4L/DVB: ivtvfb : Module load / unload fixes V4L/DVB: cx2341x: Report correct temporal setting for log-status V4L/DVB: cx18, cx23885, v4l2 doc, MAINTAINERS: Update Andy Walls' email address V4L/DVB: drivers/media: Eliminate a NULL pointer dereference V4L/DVB: dvb-core: Fix ULE decapsulation bug V4L/DVB: Bug fix: make IR work again for dm1105 V4L/DVB: media/IR: nec-decoder needs to select BITREV V4L/DVB: video/saa7134: change dprintk() to i2cdprintk() V4L/DVB: video/saa7134: remove duplicate break V4L/DVB: IR/imon: add auto-config for 0xffdc rf device V4L/DVB: IR/imon: clean up usage of bools V4L/DVB: em28xx: remove unneeded null checks V4L/DVB: ngene: remove unused #include <linux/version.h> V4L/DVB: ak881x needs slab.h V4L/DVB: FusionHDTV: Use quick reads for I2C IR device probing V4L/DVB: Technotrend S2-3200 ships with a TT 1500 remote V4L/DVB: drivers/media: Use kzalloc V4L/DVB: m920x: Select simple tuner ...
2010-06-03i2c: Remove all i2c_set_clientdata(client, NULL) in driversWolfram Sang
I2C drivers can use the clientdata-pointer to point to private data. As I2C devices are not really unregistered, but merely detached from their driver, it used to be the drivers obligation to clear this pointer during remove() or a failed probe(). As a couple of drivers forgot to do this, it was agreed that it was cleaner if the i2c-core does this clearance when appropriate, as there is no guarantee for the lifetime of the clientdata-pointer after remove() anyhow. This feature was added to the core with commit e4a7b9b04de15f6b63da5ccdd373ffa3057a3681 to fix the faulty drivers. As there is no need anymore to clear the clientdata-pointer, remove all current occurrences in the drivers to simplify the code and prevent confusion. Signed-off-by: Wolfram Sang <w.sang@pengutronix.de> Acked-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Acked-by: Greg Kroah-Hartman <gregkh@suse.de> Acked-by: Richard Purdie <rpurdie@linux.intel.com> Acked-by: Dmitry Torokhov <dtor@mail.ru> Signed-off-by: Jean Delvare <khali@linux-fr.org>
2010-06-01V4L/DVB: ivtv: Timing tweaks and code re-order to try and improve stabilityIan Armstrong
Added small delay on device open & close to allow hardware to settle. Move yuv register restore to before the decoder firmware call to stop playback. Signed-off-by: Ian Armstrong <ian@iarmst.demon.co.uk> Signed-off-by: Andy Walls <awalls@md.metrocast.net> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-06-01V4L/DVB: ivtv: Avoid accidental video standard changeIan Armstrong
For yuv video output, pass fake values to avoid firmware trying to change video standard. Signed-off-by: Ian Armstrong <ian@iarmst.demon.co.uk> Signed-off-by: Andy Walls <awalls@md.metrocast.net> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-06-01V4L/DVB: ivtvfb : Module load / unload fixesIan Armstrong
Check firmware state when loading module & if firmware is not responding exit with an error. When module is unloaded, only disable the framebuffer & not all decoder output. Signed-off-by: Ian Armstrong <ian@iarmst.demon.co.uk> Signed-off-by: Andy Walls <awalls@md.metrocast.net> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-06-01V4L/DVB: cx2341x: Report correct temporal setting for log-statusIan Armstrong
[Andy Walls comment:] This patch from Ian removes the cx2341x module lying about the setting of the temporal filter for the log status ioctl(). Signed-off-by: Ian Armstrong <ian@iarmst.demon.co.uk> Signed-off-by: Andy Walls <awalls@md.metrocast.net> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-06-01V4L/DVB: cx18, cx23885, v4l2 doc, MAINTAINERS: Update Andy Walls' email addressAndy Walls
A trivial change to update my email address from my dead awalls@radix.net address to my current awalls@md.metrocast.net address. Signed-off-by: Andy Walls <awalls@md.metrocast.net> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-06-01V4L/DVB: drivers/media: Eliminate a NULL pointer dereferenceJulia Lawall
In each case, the print involves dereferencing a value that is NULL or is near NULL. A simplified version of the semantic match that finds this problem is as follows: (http://coccinelle.lip6.fr/) // <smpl> @r exists@ expression E,E1; identifier f; statement S1,S2,S3; @@ if ((E == NULL && ...) || ...) { ... when != if (...) S1 else S2 when != E = E1 * E->f ... when any return ...; } else S3 // </smpl> Signed-off-by: Julia Lawall <julia@diku.dk> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-06-01V4L/DVB: dvb-core: Fix ULE decapsulation bugAng Way Chuang
Fix ULE decapsulation bug when less than 4 bytes of ULE SNDU is packed into the remaining bytes of a MPEG2-TS frame ULE (Unidirectional Lightweight Encapsulation RFC 4326) decapsulation code has a bug that incorrectly treats ULE SNDU packed into the remaining 2 or 3 bytes of a MPEG2-TS frame as having invalid pointer field on the subsequent MPEG2-TS frame. Signed-off-by: Ang Way Chuang <wcang@nav6.org> Acked-by: Jarod Wilson <jarod@redhat.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-06-01V4L/DVB: Bug fix: make IR work again for dm1105Igor M. Liplianin
It makes IR to work again for dm1105 and, possibly, others. Signed-off-by: Igor M. Liplianin <liplianin@me.by> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-06-01V4L/DVB: media/IR: nec-decoder needs to select BITREVRandy Dunlap
Fix ir-nec-decoder build: it uses bitrev library code, so select BITREVERSE in its Kconfig. ir-nec-decoder.c:(.text+0x1a2517): undefined reference to `byte_rev_table' ir-nec-decoder.c:(.text+0x1a2526): undefined reference to `byte_rev_table' ir-nec-decoder.c:(.text+0x1a2530): undefined reference to `byte_rev_table' ir-nec-decoder.c:(.text+0x1a2539): undefined reference to `byte_rev_table' Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-06-01V4L/DVB: video/saa7134: change dprintk() to i2cdprintk()Dan Carpenter
The problem is that dprintk() dereferences "dev" which is null here. The i2cdprintk() uses "ir" so that's OK. Also Jean Delvare pointed out a typo in the comment so we may as well fix that. Signed-off-by: Dan Carpenter <error27@gmail.com> Acked-by: Jean Delvare <khali@linux-fr.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-06-01V4L/DVB: video/saa7134: remove duplicate breakDan Carpenter
The original code had two break statements in a row. Signed-off-by: Dan Carpenter <error27@gmail.com> Acked-by: Jean Delvare <khali@linux-fr.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-06-01V4L/DVB: IR/imon: add auto-config for 0xffdc rf deviceJarod Wilson
Add auto-config support for iMON 2.4G LT RF device, based on debug output from Giulio Amodeo in Red Hat bugzilla #572288. Also flips the switch on only setting up the rf associate sysfs attr only if we think we're looking at an RF device, vs. previously, setting up the attr for all 0xffdc devices, so its possible (but a bit unlikely) there's another iMON RF device we'll have to fix up. Nb: should be applied after "IR/imon: clean up usage of bools", or there will be a slight contextual mismatch. Signed-off-by: Jarod Wilson <jarod@redhat.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-06-01V4L/DVB: IR/imon: clean up usage of boolsJarod Wilson
There was a mix of 0/1 and false/true. Pick one convention and stick with it (I picked false/true). Signed-off-by: Jarod Wilson <jarod@redhat.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-06-01V4L/DVB: em28xx: remove unneeded null checksDan Carpenter
The "dev" variable is used as a list cursor in a list_for_each_entry() loop and can never be null here so I removed the check. Signed-off-by: Dan Carpenter <error27@gmail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-06-01V4L/DVB: ngene: remove unused #include <linux/version.h>Huang Weiyi
Remove unused #include <linux/version.h>('s) in drivers/media/dvb/ngene/ngene-dvb.c drivers/media/dvb/ngene/ngene-i2c.c Signed-off-by: Huang Weiyi <weiyi.huang@gmail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-06-01V4L/DVB: ak881x needs slab.hRandy Dunlap
Add slab.h to fix ak881x build: drivers/media/video/ak881x.c:265:error: implicit declaration of function 'kzalloc' drivers/media/video/ak881x.c:265:warning: assignment makes pointer from integer without a cast drivers/media/video/ak881x.c:283:error: implicit declaration of function 'kfree' Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-06-01V4L/DVB: FusionHDTV: Use quick reads for I2C IR device probingJean Delvare
IR support on FusionHDTV cards is broken since kernel 2.6.31. One side effect of the switch to the standard binding model for IR I2C devices was to let i2c-core do the probing instead of the ir-kbd-i2c driver. There is a slight difference between the two probe methods: i2c-core uses 0-byte writes, while the ir-kbd-i2c was using 0-byte reads. As some IR I2C devices only support reads, the new probe method fails to detect them. For now, revert to letting the driver do the probe, using 0-byte reads. In the future, i2c-core will be extended to let callers of i2c_new_probed_device() provide a custom probing function. Signed-off-by: Jean Delvare <khali@linux-fr.org> Tested-by: "Timothy D. Lenz" <tlenz@vorgon.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-06-01V4L/DVB: Technotrend S2-3200 ships with a TT 1500 remoteHermann Gausterer
The Technotrend Budget S2-3200 ships with the Technotrend 1500 bundled remote which is already supported. Just add the right Subsystem Device ID. Signed-off-by: Hermann Gausterer <git-kernel-2010@mrq1.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-06-01V4L/DVB: drivers/media: Use kzallocJulia Lawall
Use kzalloc rather than the combination of kmalloc and memset. The semantic patch that makes this change is as follows: (http://coccinelle.lip6.fr/) // <smpl> @@ expression x,size,flags; statement S; @@ -x = kmalloc(size,flags); +x = kzalloc(size,flags); if (x == NULL) S -memset(x, 0, size); // </smpl> Signed-off-by: Julia Lawall <julia@diku.dk> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-06-01V4L/DVB: m920x: Select simple tunerBen Hutchings
Update the Kconfig selections to match the code. Signed-off-by: Ben Hutchings <ben@decadent.org.uk> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-06-01V4L/DVB: dib0700: Select dib0090 frontendBen Hutchings
Update the Kconfig selections to match the code. Signed-off-by: Ben Hutchings <ben@decadent.org.uk> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-06-01V4L/DVB: budget: Select correct frontendsBen Hutchings
Update the Kconfig selections to match the code. Signed-off-by: Ben Hutchings <ben@decadent.org.uk> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-06-01V4L/DVB: dw2102: Select tda10023 frontend, not tda10021Ben Hutchings
Update the Kconfig selections to match the code. Signed-off-by: Ben Hutchings <ben@decadent.org.uk> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-06-01V4L/DVB: [-next] IR: fix ir-nec-decoder build, select BITREVERSERandy Dunlap
Fix ir-nec-decoder build: it uses bitrev library code, so select BITREVERSE in its Kconfig. ir-nec-decoder.c:(.text+0x1a2517): undefined reference to `byte_rev_table' ir-nec-decoder.c:(.text+0x1a2526): undefined reference to `byte_rev_table' ir-nec-decoder.c:(.text+0x1a2530): undefined reference to `byte_rev_table' ir-nec-decoder.c:(.text+0x1a2539): undefined reference to `byte_rev_table' Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-06-01V4L/DVB: Add notification to cxusb_dualdig4_rev2_frontend_attach() error ↵Prarit Bhargava
handling Add a notification to the dib7000p_i2c_enumeration() failure path in cxusb_dualdig4_rev2_frontend_attach(). Signed-off-by: Prarit Bhargava <prarit@redhat.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-06-01V4L/DVB: saa7134: add RM-K6 remote control support for Avermedia M135AHerton Ronaldo Krzesinski
This change adds support for one more remote control type for Avermedia M135A (model RM-K6), shipped with Positivo machines. Signed-off-by: Herton Ronaldo Krzesinski <herton@mandriva.com.br> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-06-01V4L/DVB: saa7134: add support for Avermedia M733AHerton Ronaldo Krzesinski
This change adds support for Avermedia M733A. The original version for linux 2.6.31 was sent to me from Avermedia, original author is unknown. I ported it to current kernels, expanded and fixed key code handling for RM-K6 remote control, and added an additional pci id also supported. [mchehab@redhat.com: make checkpatch.pl happier] Signed-off-by: Herton Ronaldo Krzesinski <herton@mandriva.com.br> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-06-01V4L/DVB: stv6110x: Fix kernel null pointer derefGuy Martin
The following OOPS happened when plugging two TT s2-1600: [ 96.521023] saa7146: register extension 'budget dvb'. [ 96.521052] budget dvb 0000:05:00.0: PCI INT A -> GSI 16 (level, low) -> IRQ 16 [ 96.521070] IRQ 16/: IRQF_DISABLED is not guaranteed on shared IRQs [ 96.521076] saa7146: found saa7146 @ mem ffffc90011182c00 (revision 1, irq 16) (0x13c2,0x101c). [ 96.521080] saa7146 (0): dma buffer size 192512 [ 96.521081] DVB: registering new adapter (TT-Budget S2-1600 PCI) [ 96.539929] adapter has MAC addr = 00:d0:5c:cc:b0:a2 [ 96.890149] stv6110x_attach: Attaching STV6110x [ 96.912516] DVB: registering adapter 0 frontend 0 (STV090x Multistandard)... [ 96.912600] budget dvb 0000:05:01.0: PCI INT A -> GSI 17 (level, low) -> IRQ 17 [ 96.912639] IRQ 17/: IRQF_DISABLED is not guaranteed on shared IRQs [ 96.912667] saa7146: found saa7146 @ mem ffffc90011314800 (revision 1, irq 17) (0x13c2,0x101c). [ 96.912673] saa7146 (1): dma buffer size 192512 [ 96.912676] DVB: registering new adapter (TT-Budget S2-1600 PCI) [ 96.930893] adapter has MAC addr = 00:d0:5c:cc:b0:a3 [ 97.233478] BUG: unable to handle kernel NULL pointer dereference at 0000000000000010 [ 97.233647] IP: [<ffffffffa029c450>] stv6110x_set_mode+0x70/0x80 [stv6110x] [ 97.233753] PGD 3c16f067 PUD 3c383067 PMD 0 [ 97.234147] CPU 0 [ 97.234246] Pid: 5200, comm: modprobe Not tainted 2.6.33.2 #1 P5QSE/P5Q SE [ 97.234317] RIP: 0010:[<ffffffffa029c450>] [<ffffffffa029c450>] stv6110x_set_mode+0x70/0x80 [stv6110x] [ 97.234456] RSP: 0018:ffff88003c125c98 EFLAGS: 00010246 [ 97.234461] RAX: ffffffffa029c460 RBX: ffff88003f84d800 RCX: ffff88003a19e140 [ 97.234461] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000000 [ 97.234461] RBP: ffff88003f84d828 R08: 0000000000000002 R09: 0000000000000004 [ 97.234461] R10: 0000000000000003 R11: 0000000000000010 R12: ffff88003f84d800 [ 97.234461] R13: ffff88003f84d828 R14: ffff88003f84d828 R15: 0000000000000001 [ 97.234461] FS: 00007f9f7253e6f0(0000) GS:ffff880001800000(0000) knlGS:0000000000000000 [ 97.234461] CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b [ 97.234461] CR2: 0000000000000010 CR3: 000000003c382000 CR4: 00000000000006b0 [ 97.234461] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 97.234461] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400 [ 97.234461] Process modprobe (pid: 5200, threadinfo ffff88003c124000, task ffff88003e893ac0) [ 97.234461] ffff88003f84d800 ffff88003f84d828 ffff88003f84d800 ffffffffa0292343 [ 97.234461] <0> ffff88003f84d828 ffff88003ef70ae0 ffffffffa0280800 ffffffffa02934d2 [ 97.234461] <0> ffffffffa0295260 0000000000000000 ffffffffa02948b0 ffff88003df79800 [ 97.234461] [<ffffffffa0292343>] ? stv090x_sleep+0x33/0x120 [stv090x] [ 97.234461] [<ffffffffa02934d2>] ? stv090x_attach+0x1e2/0x73c [stv090x] [ 97.234461] [<ffffffff81007cc5>] ? dma_generic_alloc_coherent+0xa5/0x160 [ 97.234461] [<ffffffffa026e1f5>] ? saa7146_init_one+0x7d5/0x910 [saa7146] [ 97.234461] [<ffffffff811b84b2>] ? local_pci_probe+0x12/0x20 [ 97.234461] [<ffffffff811b87d0>] ? pci_device_probe+0x110/0x120 [ 97.234461] [<ffffffff81221788>] ? driver_probe_device+0x98/0x1b0 [ 97.234461] [<ffffffff81221933>] ? __driver_attach+0x93/0xa0 [ 97.234461] [<ffffffff812218a0>] ? __driver_attach+0x0/0xa0 [ 97.234461] [<ffffffff81220f18>] ? bus_for_each_dev+0x58/0x80 [ 97.234461] [<ffffffff8122079d>] ? bus_add_driver+0x14d/0x280 [ 97.234461] [<ffffffffa0284000>] ? budget_init+0x0/0xc [budget] [ 97.234461] [<ffffffff81221c29>] ? driver_register+0x79/0x170 [ 97.234461] [<ffffffffa0284000>] ? budget_init+0x0/0xc [budget] [ 97.234461] [<ffffffff811b8a48>] ? __pci_register_driver+0x58/0xe0 [ 97.234461] [<ffffffffa0284000>] ? budget_init+0x0/0xc [budget] [ 97.234461] [<ffffffff810001d5>] ? do_one_initcall+0x35/0x190 [ 97.234461] [<ffffffff81063d37>] ? sys_init_module+0xe7/0x260 [ 97.234461] [<ffffffff8100256b>] ? system_call_fastpath+0x16/0x1b [ 97.234461] RIP [<ffffffffa029c450>] stv6110x_set_mode+0x70/0x80 [stv6110x] [ 97.234461] RSP <ffff88003c125c98> [ 97.240074] ---[ end trace b53ecbbbbef15e99 ]--- Prevents calling stv6110x_set_mode() if fe->tuner_priv is not defined, in order to avoid the above bug. Signed-off-by: Guy Martin <gmsoft@tuxicoman.be> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-06-01V4L/DVB: TT CT-3650 DVB-C supportGuy Martin
Add support for the DVB-C frontend of the TT CT-3650. DVB-T fe, CI and IR are not implemented. Signed-off-by: Guy Martin <gmsoft@tuxicoman.be> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-06-01V4L/DVB: tvp514x: simplify try/g/s_fmt handlingHans Verkuil
Since there is only one possible format just have all three calls do the same. Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl> Reviewed-by: Vaibhav Hiremath <hvaibhav@ti.com> Tested-by: Vaibhav Hiremath <hvaibhav@ti.com> Acked-by: Vaibhav Hiremath <hvaibhav@ti.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-06-01V4L/DVB: tvp514x: remove obsolete fmt_listHans Verkuil
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl> Reviewed-by: Vaibhav Hiremath <hvaibhav@ti.com> Tested-by: Vaibhav Hiremath <hvaibhav@ti.com> Acked-by: Vaibhav Hiremath <hvaibhav@ti.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-06-01V4L/DVB: tvp514x: add missing newlinesHans Verkuil
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl> Reviewed-by: Vaibhav Hiremath <hvaibhav@ti.com> Tested-by: Vaibhav Hiremath <hvaibhav@ti.com> Acked-by: Vaibhav Hiremath <hvaibhav@ti.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-06-01V4L/DVB: tvp514x: there is only one supported format, so simplify the codeHans Verkuil
Get rid of unnecessary code since this driver supports only one pixel format. Removing this code will make the transition to the mbus API easier as well. Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl> Reviewed-by: Vaibhav Hiremath <hvaibhav@ti.com> Tested-by: Vaibhav Hiremath <hvaibhav@ti.com> Acked-by: Vaibhav Hiremath <hvaibhav@ti.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-06-01V4L/DVB: tvp514x: make std_list constHans Verkuil
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl> Reviewed-by: Vaibhav Hiremath <hvaibhav@ti.com> Tested-by: Vaibhav Hiremath <hvaibhav@ti.com> Acked-by: Vaibhav Hiremath <hvaibhav@ti.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-06-01V4L/DVB: tvp514x: do NOT change the std as a side effectHans Verkuil
Several calls (try_fmt, g_parm among others) changed the current standard as a side effect of that call. But the standard may only be changed by s_std. Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl> Reviewed-by: Vaibhav Hiremath <hvaibhav@ti.com> Tested-by: Vaibhav Hiremath <hvaibhav@ti.com> Acked-by: Vaibhav Hiremath <hvaibhav@ti.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-06-01V4L/DVB: v4l2-subdev.h: fix enum_mbus_fmt prototypeHans Verkuil
enum_mbus_fmt received an index argument that was defined as an int instead of an unsigned int. This is now fixed. This had the knock-on effect that the index argument in the callback get_formats in soc_camera.h also had to be changed to unsigned int. Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl> Acked-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-06-01V4L/DVB: au8522_decoder: g/s_fmt doesn't do anything: removeHans Verkuil
g/s_fmt is going to disappear, so if it is not doing anything, then just remove it. Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-06-01V4L/DVB: tvp5150: remove obsolete g/s_fmt opsHans Verkuil
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-06-01V4L/DVB: mt9v011: add enum/try/s_mbus_fmt supportHans Verkuil
Note that this driver is only used by em28xx and that em28xx does not actually call the enum/try/s_fmt ops of mt9v011. So these functions have never been tested. And in fact the driver really implements cropping instead of scaling. So it seems to be doing the wrong thing :-( Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-06-01V4L/DVB: saa7115: remove obsolete g/s_fmt opsHans Verkuil
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
generated by cgit v1.2.3 (git 2.39.1) at 2024-11-08 01:18:36 +0000