- 27 2月, 2010 34 次提交
-
-
由 Andy Walls 提交于
VIDIOC_G_ENC_INDEX support see the light of day. Some notes: 1. With default capture parameters, the CX23418 seems to transfer 192 index entries (4.5 kB worth) at 10 second intervals. 2. Index streams don't seem to be supported for MPEG 2 TS streams 3. The index entries seem to claim every frame is a B-Frame. Possible firmware bug. 4. The cx18 driver does not try to capture an index stream when inserting sliced VBI into the MPEg stream as the offsets would need fixup. Signed-off-by: NAndy Walls <awalls@radix.net> Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>
-
由 Andy Walls 提交于
According to the v4l2 spec, very old MPEG index entries needs to be discarded in favor of newer index entries. This change ensures the firmware always has buffers for index entries at the expense of the oldest unread buffers. Signed-off-by: NAndy Walls <awalls@radix.net> Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>
-
由 Andy Walls 提交于
This change starts the IDX stream along with the MPG stream as an internal use (only) stream much like the VBI stream can be started as an internal use stream for inserting sliced VBI packets. The IDX stream is not started automatically with an MPEG strem if the IDX stream is disabled (no buffers allocated) or if sliced VBI insertion is being performed by the cx18 driver. The cx18 driver doing sliced VBI insertion makes the offsets in the IDX stream inaccurate for the final MPEG stream presented to user space. Since fixing the IDX offsets ourselves is not easy and we cannot easily do what ivtv does to fix the offsets, we'll make sliced VBI insertion and MPEG Index capture mutually exclusive for now. Signed-off-by: NAndy Walls <awalls@radix.net> Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>
-
由 Andy Walls 提交于
This change allows the IDX stream to be started and stopped as any other stream even though it has no associated device node. This is needed for cx18 driver internal use. Also always tell the CX23418 to generate index entries when an analog capture starts and the IDX stream has had buffers allocated (i.e. is enabled). Signed-off-by: NAndy Walls <awalls@radix.net> Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>
-
由 Andy Walls 提交于
Fix a long standing memory leak of stream buffers for streams that did not have a struct video_device allocated: namely the TS and IDX streams. Signed-off-by: NAndy Walls <awalls@radix.net> Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>
-
由 Andy Walls 提交于
Signed-off-by: NAndy Walls <awalls@radix.net> Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>
-
由 Andy Walls 提交于
Update the module options related to INDEX stream buffer allocation. A single CX2341[5678] index entry is only 24 bytes. Large buffers for the IDX stream will prevent the CX23418 from transferring index data over at all. Buffers of around 1.5 kB or 64 index entries seem to be just fine. We'll default to 63 buffers/MDLs as that is the firmware limit per stream and IDX stream buffers are not high rate. There is no reason on earth to allocate the previous 1 MB default of buffer space for the IDX stream. This is in anticipation of implementing the G_ENC_INDEX ioctl() in the cx18 driver. Signed-off-by: NAndy Walls <awalls@radix.net> Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>
-
由 Marton Nemeth 提交于
The ctrls field of struct sd_desc is declared as const in gspca.h. It is worth to initialize the content also with constant values. Signed-off-by: NMarton Nemeth <nm127@freemail.hu> Signed-off-by: NJean-Francois Moine <moinejf@free.fr> Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>
-
由 Márton Németh 提交于
The function callbacks in sd_desc are defined at compile time and they do not change at runtime. Make the sd_desc initializations const. Signed-off-by: NMárton Németh <nm127@freemail.hu> Signed-off-by: NJean-Francois Moine <moinejf@free.fr> Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>
-
由 Jean-Francois Moine 提交于
The USB video interface was checked as having the number zero, but some webcams have other values. The test is now done on the interface class which may be either 255 (vendor spec) or 0 (class per interface). Signed-off-by: NJean-Francois Moine <moinejf@free.fr> Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>
-
由 Jean-Francois Moine 提交于
- adapt the start sequences from the info file of the ms-win driver of the webcams 046d:08a2/046d:08aa (lvWIMv.inf) - disable the brightness for this sensor Signed-off-by: NJean-Francois Moine <moinejf@free.fr> Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>
-
由 Jean-Francois Moine 提交于
The previous calculation gave bad gamma tables. Signed-off-by: NJean-Francois Moine <moinejf@free.fr> Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>
-
由 Jean-Francois Moine 提交于
- sharpness - brightness for adcm1700 - adjust brightness/exposure for adcm1700 - add some comments Signed-off-by: NJean-Francois Moine <moinejf@free.fr> Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>
-
由 Jean-Francois Moine 提交于
- new sensor POxxxx (unknown ID) - no probe - new controls - table for the disabled controls Signed-off-by: NJean-Francois Moine <moinejf@free.fr> Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>
-
由 Jean-Francois Moine 提交于
Signed-off-by: NJean-Francois Moine <moinejf@free.fr> Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>
-
由 Jean-Francois Moine 提交于
- have 2 tables for sensor probe - with the same ID, the sensor mi1320 is found with the bridge vc0321, the sensor mi1320_soc with the bridge vc0323 - add some comments Signed-off-by: NJean-Francois Moine <moinejf@free.fr> Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>
-
由 Antoine Jacquet 提交于
Added a new initialization method for Aiptek DV T300. Addresses http://bugzilla.kernel.org/show_bug.cgi?id=13708Tested-by: NHámorszky Balázs <balihb@gmail.com> Signed-off-by: NAntoine Jacquet <royale@zerezo.com> Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>
-
由 Erik Andrén 提交于
Currently all probed sensor types are emitted in the kernel log, generating unnecessary noise. Be less verbose and only report what sensor is found (if any) Signed-off-by: NErik Andrén <erik.andren@gmail.com> Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>
-
由 Erik Andrén 提交于
Signed-off-by: NErik Andrén <erik.andren@gmail.com> Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>
-
由 Jean-Francois Moine 提交于
Signed-off-by: NJean-Francois Moine <moinejf@free.fr> Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>
-
由 Jean-Francois Moine 提交于
Tested-by: NFrancesco Lavra <francescolavra@interfree.it> Signed-off-by: NJean-Francois Moine <moinejf@free.fr> Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>
-
由 Jean-Francois Moine 提交于
The webcam 0ac8:303b may have the sensors HV7131B or HV7131R(c). This changeset checks the HV7131 type. Signed-off-by: NJean-Francois Moine <moinejf@free.fr> Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>
-
由 Luis Maia 提交于
This ID was found in a webcam 0ac8:301b. Signed-off-by: NLuis Maia <lmaia@royalhat.org> Signed-off-by: NJean-Francois Moine <moinejf@free.fr> Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>
-
由 Jean-Francois Moine 提交于
This flag permits subdrivers to create specific transfer URBs. Signed-off-by: NJean-Francois Moine <moinejf@free.fr> Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>
-
由 Jean-Francois Moine 提交于
Signed-off-by: NJean-Francois Moine <moinejf@free.fr> Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>
-
由 David Wong 提交于
Improves ATBM8830 reception by using per card AGC configuration rather than register default. Signed-off-by: NDavid T. L. Wong <davidtlwong@gmail.com> Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>
-
由 Daniel Ritz 提交于
For some unknown reason, on a MacBookPro5,3 the iSight sometimes report a different video format GUID. This patch add the other (wrong) GUID to the format table, making the iSight work always w/o other problems. What it should report: 32595559-0000-0010-8000-00aa00389b71 What it often reports: 32595559-0000-0010-8000-000000389b71 Signed-off-by: NDaniel Ritz <daniel.ritz@gmx.ch> Signed-off-by: NLaurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>
-
由 Laurent Pinchart 提交于
The quirks module parameter is or'ed with the built-in quirks for the device being probed. This make it impossible to disable a built-in quirk without recompiling the driver. Replace the built-in quirks with the quirks module parameter instead of or'ing the values. Signed-off-by: NLaurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>
-
由 Laurent Pinchart 提交于
The realtime clock provided by do_gettimeofday() is affected by time jumps caused by NTP or DST. Furthermore, preliminary investigation showed that SMP systems the realtime clock is based on the CPU TSC, and those could get slightly out of sync, resulting in jitter in the timestamps depending on which processor handles the USB interrupts. Instead of the realtime clock, use a monotonic high resolution clock to timestamp the buffer. As this could in theory introduce a regression with some userspace applications expecting a realtime clock timestamp, add a module parameter to switch back to the realtime clock. Thanks to Paulo Assis for pointing out and investigating the issue. Signed-off-by: NLaurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>
-
由 Jean-Francois Moine 提交于
Signed-off-by: NJean-Francois Moine <moinejf@free.fr> Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>
-
由 Mauro Carvalho Chehab 提交于
When preparing the linux-next patches, I got those errors: include/media/ir-core.h:29: warning: left shift count >= width of type In file included from include/media/ir-common.h:29, from drivers/media/video/ir-kbd-i2c.c:50: drivers/media/video/ir-kbd-i2c.c: In function ‘ir_probe’: drivers/media/video/ir-kbd-i2c.c:324: warning: left shift count >= width of type Unfortunately, enum is 32 bits on i386. As we define IR_TYPE_OTHER as 1<<63, it won't work on non 64 bits arch. Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>
-
由 Mauro Carvalho Chehab 提交于
Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>
-
由 Mauro Carvalho Chehab 提交于
Experimental patch to allow changing the IR protocol. Currently, it support changing between RC-5 and NEC protocols. Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>
-
由 Mauro Carvalho Chehab 提交于
Adds an structure to ir_input_register to contain IR device characteristics, like supported protocols and a callback to handle protocol event changes. Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>
-
- 19 2月, 2010 3 次提交
-
-
由 Jean Delvare 提交于
Move I2C IR initialization from just after I2C bus setup to right before non-I2C IR initialization. This avoids the case where an I2C IR device is blocking audio support (at least the PV951 suffers from this). It is also more logical to group IR support together, regardless of the connectivity. This fixes bug #15184: http://bugzilla.kernel.org/show_bug.cgi?id=15184Signed-off-by: NJean Delvare <khali@linux-fr.org> CC: stable@kernel.org Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>
-
由 Martin Fuzzey 提交于
V4L/DVB: Video : pwc : Fix regression in pwc_set_shutter_speed caused by bad constant => sizeof conversion. Regression was caused by my commit 6b35ca0d which determined message size using sizeof rather than hardcoded constants. Unfortunately pwc_set_shutter_speed reuses a 2 byte buffer for a one byte message too so the sizeof was bogus in this case. All other uses of sizeof checked and are ok. Acked-by: NLaurent Pinchart <laurent.pinchart@ideasonboard.com> Cc: stable@kernel.org Signed-off-by: NMartin Fuzzey <mfuzzey@gmail.com> Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>
-
由 Kuninori Morimoto 提交于
This polling is needed if camera is in standby mode, but current exiting condition is inverted. Signed-off-by: NKuninori Morimoto <morimoto.kuninori@renesas.com> Signed-off-by: NGuennadi Liakhovetski <g.liakhovetski@gmx.de> Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>
-
- 30 1月, 2010 1 次提交
-
-
由 Hans Verkuil 提交于
An earlier commit removed the lock_kernel/unlock_kernel pair but forgot to remove the unlock_kernel call in the cleanup path at the end of the function. Signed-off-by: NHans Verkuil <hverkuil@xs4all.nl> Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>
-
- 17 1月, 2010 2 次提交
-
-
由 Dmitri Belimov 提交于
Some customers has problem with quality of DVB-T https://bugs.launchpad.net/ubuntu/+source/linux/+bug/446575 After this patch http://patchwork.kernel.org/patch/23345/ This is patch for fix regression with DVB-T. Tested with many people. Signed-off-by: NAlexey Osipov <lion-simba@pridelands.ru> Signed-off-by: NBeholder Intl. Ltd. Dmitry Belimov <d.belimov@gmail.com> Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>
-
由 Márton Németh 提交于
Remove the following compiler warning: 'dummy' is used uninitialized in this function. Although the result in the dummy variable is not used the program flow in soc_camera_limit_side() depends on the value in dummy. The program flow is better to be deterministic. Signed-off-by: NMárton Németh <nm127@freemail.hu> Signed-off-by: NGuennadi Liakhovetski <g.liakhovetski@gmx.de> Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>
-