diff options
Diffstat (limited to 'Documentation/video4linux')
| -rw-r--r-- | Documentation/video4linux/CARDLIST.cx23885 | 1 | ||||
| -rw-r--r-- | Documentation/video4linux/CARDLIST.cx88 | 4 | ||||
| -rw-r--r-- | Documentation/video4linux/CARDLIST.em28xx | 10 | ||||
| -rw-r--r-- | Documentation/video4linux/CARDLIST.saa7134 | 1 | ||||
| -rw-r--r-- | Documentation/video4linux/CARDLIST.tuner | 3 | ||||
| -rw-r--r-- | Documentation/video4linux/CQcam.txt | 14 | ||||
| -rw-r--r-- | Documentation/video4linux/Zoran | 2 | ||||
| -rw-r--r-- | Documentation/video4linux/bttv/Modules.conf | 2 | ||||
| -rw-r--r-- | Documentation/video4linux/fimc.txt | 178 | ||||
| -rw-r--r-- | Documentation/video4linux/gspca.txt | 1 | ||||
| -rw-r--r-- | Documentation/video4linux/meye.txt | 2 |
11 files changed, 198 insertions, 20 deletions
diff --git a/Documentation/video4linux/CARDLIST.cx23885 b/Documentation/video4linux/CARDLIST.cx23885 index 23584d0c6a7..f316d1816fc 100644 --- a/Documentation/video4linux/CARDLIST.cx23885 +++ b/Documentation/video4linux/CARDLIST.cx23885 @@ -32,3 +32,4 @@ 31 -> Leadtek Winfast PxDVR3200 H XC4000 [107d:6f39] 32 -> MPX-885 33 -> Mygica X8507 [14f1:8502] + 34 -> TerraTec Cinergy T PCIe Dual [153b:117e] diff --git a/Documentation/video4linux/CARDLIST.cx88 b/Documentation/video4linux/CARDLIST.cx88 index eee18e6962b..fa4b3f94746 100644 --- a/Documentation/video4linux/CARDLIST.cx88 +++ b/Documentation/video4linux/CARDLIST.cx88 @@ -59,7 +59,7 @@ 58 -> Pinnacle PCTV HD 800i [11bd:0051] 59 -> DViCO FusionHDTV 5 PCI nano [18ac:d530] 60 -> Pinnacle Hybrid PCTV [12ab:1788] - 61 -> Leadtek TV2000 XP Global [107d:6f18,107d:6618] + 61 -> Leadtek TV2000 XP Global [107d:6f18,107d:6618,107d:6619] 62 -> PowerColor RA330 [14f1:ea3d] 63 -> Geniatech X8000-MT DVBT [14f1:8852] 64 -> DViCO FusionHDTV DVB-T PRO [18ac:db30] @@ -87,3 +87,5 @@ 86 -> TeVii S464 DVB-S/S2 [d464:9022] 87 -> Leadtek WinFast DTV2000 H PLUS [107d:6f42] 88 -> Leadtek WinFast DTV1800 H (XC4000) [107d:6f38] + 89 -> Leadtek TV2000 XP Global (SC4100) [107d:6f36] + 90 -> Leadtek TV2000 XP Global (XC4100) [107d:6f43] diff --git a/Documentation/video4linux/CARDLIST.em28xx b/Documentation/video4linux/CARDLIST.em28xx index e7be3ac49ea..d99262dda53 100644 --- a/Documentation/video4linux/CARDLIST.em28xx +++ b/Documentation/video4linux/CARDLIST.em28xx @@ -7,7 +7,7 @@ 6 -> Terratec Cinergy 200 USB (em2800) 7 -> Leadtek Winfast USB II (em2800) [0413:6023] 8 -> Kworld USB2800 (em2800) - 9 -> Pinnacle Dazzle DVC 90/100/101/107 / Kaiser Baas Video to DVD maker (em2820/em2840) [1b80:e302,1b80:e304,2304:0207,2304:021a] + 9 -> Pinnacle Dazzle DVC 90/100/101/107 / Kaiser Baas Video to DVD maker (em2820/em2840) [1b80:e302,1b80:e304,2304:0207,2304:021a,093b:a003] 10 -> Hauppauge WinTV HVR 900 (em2880) [2040:6500] 11 -> Terratec Hybrid XS (em2880) 12 -> Kworld PVR TV 2800 RF (em2820/em2840) @@ -61,7 +61,7 @@ 61 -> Pixelview PlayTV Box 4 USB 2.0 (em2820/em2840) 62 -> Gadmei TVR200 (em2820/em2840) 63 -> Kaiomy TVnPC U2 (em2860) [eb1a:e303] - 64 -> Easy Cap Capture DC-60 (em2860) + 64 -> Easy Cap Capture DC-60 (em2860) [1b80:e309] 65 -> IO-DATA GV-MVP/SZ (em2820/em2840) [04bb:0515] 66 -> Empire dual TV (em2880) 67 -> Terratec Grabby (em2860) [0ccd:0096,0ccd:10AF] @@ -76,7 +76,11 @@ 76 -> KWorld PlusTV 340U or UB435-Q (ATSC) (em2870) [1b80:a340] 77 -> EM2874 Leadership ISDBT (em2874) 78 -> PCTV nanoStick T2 290e (em28174) - 79 -> Terratec Cinergy H5 (em2884) [0ccd:10a2,0ccd:10ad] + 79 -> Terratec Cinergy H5 (em2884) [0ccd:008e,0ccd:00ac,0ccd:10a2,0ccd:10ad] 80 -> PCTV DVB-S2 Stick (460e) (em28174) 81 -> Hauppauge WinTV HVR 930C (em2884) [2040:1605] 82 -> Terratec Cinergy HTC Stick (em2884) [0ccd:00b2] + 83 -> Honestech Vidbox NW03 (em2860) [eb1a:5006] + 84 -> MaxMedia UB425-TC (em2874) [1b80:e425] + 85 -> PCTV QuatroStick (510e) (em2884) [2304:0242] + 86 -> PCTV QuatroStick nano (520e) (em2884) [2013:0251] diff --git a/Documentation/video4linux/CARDLIST.saa7134 b/Documentation/video4linux/CARDLIST.saa7134 index e7ef38a1985..34f3b330e5f 100644 --- a/Documentation/video4linux/CARDLIST.saa7134 +++ b/Documentation/video4linux/CARDLIST.saa7134 @@ -187,3 +187,4 @@ 186 -> Beholder BeholdTV 501 [5ace:5010] 187 -> Beholder BeholdTV 503 FM [5ace:5030] 188 -> Sensoray 811/911 [6000:0811,6000:0911] +189 -> Kworld PC150-U [17de:a134] diff --git a/Documentation/video4linux/CARDLIST.tuner b/Documentation/video4linux/CARDLIST.tuner index 6323b7a2071..c83f6e41887 100644 --- a/Documentation/video4linux/CARDLIST.tuner +++ b/Documentation/video4linux/CARDLIST.tuner @@ -78,10 +78,11 @@ tuner=77 - TCL tuner MF02GIP-5N-E tuner=78 - Philips FMD1216MEX MK3 Hybrid Tuner tuner=79 - Philips PAL/SECAM multi (FM1216 MK5) tuner=80 - Philips FQ1216LME MK3 PAL/SECAM w/active loopthrough -tuner=81 - Xceive 4000 tuner tuner=81 - Partsnic (Daewoo) PTI-5NF05 tuner=82 - Philips CU1216L tuner=83 - NXP TDA18271 tuner=84 - Sony BTF-Pxn01Z tuner=85 - Philips FQ1236 MK5 tuner=86 - Tena TNF5337 MFD +tuner=87 - Xceive 4000 tuner +tuner=88 - Xceive 5000C tuner diff --git a/Documentation/video4linux/CQcam.txt b/Documentation/video4linux/CQcam.txt index 8977e7ce4da..6e680fec1e9 100644 --- a/Documentation/video4linux/CQcam.txt +++ b/Documentation/video4linux/CQcam.txt @@ -61,29 +61,19 @@ But that is my personal preference. 2.2 Configuration The configuration requires module configuration and device -configuration. I like kmod or kerneld process with the -/etc/modprobe.conf file so the modules can automatically load/unload as -they are used. The video devices could already exist, be generated -using MAKEDEV, or need to be created. The following sections detail -these procedures. +configuration. The following sections detail these procedures. 2.1 Module Configuration Using modules requires a bit of work to install and pass the -parameters. Understand that entries in /etc/modprobe.conf of: +parameters. Understand that entries in /etc/modprobe.d/*.conf of: alias parport_lowlevel parport_pc options parport_pc io=0x378 irq=none alias char-major-81 videodev alias char-major-81-0 c-qcam -will cause the kmod/modprobe to do certain things. If you are -using kmod, then a request for a 'char-major-81-0' will cause -the 'c-qcam' module to load. If you have other video sources with -modules, you might want to assign the different minor numbers to -different modules. - 2.2 Device Configuration At this point, we need to ensure that the device files exist. diff --git a/Documentation/video4linux/Zoran b/Documentation/video4linux/Zoran index 9ed629d4874..b5a911fd060 100644 --- a/Documentation/video4linux/Zoran +++ b/Documentation/video4linux/Zoran @@ -255,7 +255,7 @@ Load zr36067.o. If it can't autodetect your card, use the card=X insmod option with X being the card number as given in the previous section. To have more than one card, use card=X1[,X2[,X3,[X4[..]]]] -To automate this, add the following to your /etc/modprobe.conf: +To automate this, add the following to your /etc/modprobe.d/zoran.conf: options zr36067 card=X1[,X2[,X3[,X4[..]]]] alias char-major-81-0 zr36067 diff --git a/Documentation/video4linux/bttv/Modules.conf b/Documentation/video4linux/bttv/Modules.conf index 753f15956eb..8f258faf18f 100644 --- a/Documentation/video4linux/bttv/Modules.conf +++ b/Documentation/video4linux/bttv/Modules.conf @@ -1,4 +1,4 @@ -# For modern kernels (2.6 or above), this belongs in /etc/modprobe.conf +# For modern kernels (2.6 or above), this belongs in /etc/modprobe.d/*.conf # For for 2.4 kernels or earlier, this belongs in /etc/modules.conf. # i2c diff --git a/Documentation/video4linux/fimc.txt b/Documentation/video4linux/fimc.txt new file mode 100644 index 00000000000..eb049708f3e --- /dev/null +++ b/Documentation/video4linux/fimc.txt @@ -0,0 +1,178 @@ +Samsung S5P/EXYNOS4 FIMC driver + +Copyright (C) 2012 Samsung Electronics Co., Ltd. +--------------------------------------------------------------------------- + +The FIMC (Fully Interactive Mobile Camera) device available in Samsung +SoC Application Processors is an integrated camera host interface, color +space converter, image resizer and rotator. It's also capable of capturing +data from LCD controller (FIMD) through the SoC internal writeback data +path. There are multiple FIMC instances in the SoCs (up to 4), having +slightly different capabilities, like pixel alignment constraints, rotator +availability, LCD writeback support, etc. The driver is located at +drivers/media/video/s5p-fimc directory. + +1. Supported SoCs +================= + +S5PC100 (mem-to-mem only), S5PV210, EXYNOS4210 + +2. Supported features +===================== + + - camera parallel interface capture (ITU-R.BT601/565); + - camera serial interface capture (MIPI-CSI2); + - memory-to-memory processing (color space conversion, scaling, mirror + and rotation); + - dynamic pipeline re-configuration at runtime (re-attachment of any FIMC + instance to any parallel video input or any MIPI-CSI front-end); + - runtime PM and system wide suspend/resume + +Not currently supported: + - LCD writeback input + - per frame clock gating (mem-to-mem) + +3. Files partitioning +===================== + +- media device driver + drivers/media/video/s5p-fimc/fimc-mdevice.[ch] + + - camera capture video device driver + drivers/media/video/s5p-fimc/fimc-capture.c + + - MIPI-CSI2 receiver subdev + drivers/media/video/s5p-fimc/mipi-csis.[ch] + + - video post-processor (mem-to-mem) + drivers/media/video/s5p-fimc/fimc-core.c + + - common files + drivers/media/video/s5p-fimc/fimc-core.h + drivers/media/video/s5p-fimc/fimc-reg.h + drivers/media/video/s5p-fimc/regs-fimc.h + +4. User space interfaces +======================== + +4.1. Media device interface + +The driver supports Media Controller API as defined at +http://http://linuxtv.org/downloads/v4l-dvb-apis/media_common.html +The media device driver name is "SAMSUNG S5P FIMC". + +The purpose of this interface is to allow changing assignment of FIMC instances +to the SoC peripheral camera input at runtime and optionally to control internal +connections of the MIPI-CSIS device(s) to the FIMC entities. + +The media device interface allows to configure the SoC for capturing image +data from the sensor through more than one FIMC instance (e.g. for simultaneous +viewfinder and still capture setup). +Reconfiguration is done by enabling/disabling media links created by the driver +during initialization. The internal device topology can be easily discovered +through media entity and links enumeration. + +4.2. Memory-to-memory video node + +V4L2 memory-to-memory interface at /dev/video? device node. This is standalone +video device, it has no media pads. However please note the mem-to-mem and +capture video node operation on same FIMC instance is not allowed. The driver +detects such cases but the applications should prevent them to avoid an +undefined behaviour. + +4.3. Capture video node + +The driver supports V4L2 Video Capture Interface as defined at: +http://linuxtv.org/downloads/v4l-dvb-apis/devices.html + +At the capture and mem-to-mem video nodes only the multi-planar API is +supported. For more details see: +http://linuxtv.org/downloads/v4l-dvb-apis/planar-apis.html + +4.4. Camera capture subdevs + +Each FIMC instance exports a sub-device node (/dev/v4l-subdev?), a sub-device +node is also created per each available and enabled at the platform level +MIPI-CSI receiver device (currently up to two). + +4.5. sysfs + +In order to enable more precise camera pipeline control through the sub-device +API the driver creates a sysfs entry associated with "s5p-fimc-md" platform +device. The entry path is: /sys/platform/devices/s5p-fimc-md/subdev_conf_mode. + +In typical use case there could be a following capture pipeline configuration: +sensor subdev -> mipi-csi subdev -> fimc subdev -> video node + +When we configure these devices through sub-device API at user space, the +configuration flow must be from left to right, and the video node is +configured as last one. +When we don't use sub-device user space API the whole configuration of all +devices belonging to the pipeline is done at the video node driver. +The sysfs entry allows to instruct the capture node driver not to configure +the sub-devices (format, crop), to avoid resetting the subdevs' configuration +when the last configuration steps at the video node is performed. + +For full sub-device control support (subdevs configured at user space before +starting streaming): +# echo "sub-dev" > /sys/platform/devices/s5p-fimc-md/subdev_conf_mode + +For V4L2 video node control only (subdevs configured internally by the host +driver): +# echo "vid-dev" > /sys/platform/devices/s5p-fimc-md/subdev_conf_mode +This is a default option. + +5. Device mapping to video and subdev device nodes +================================================== + +There are associated two video device nodes with each device instance in +hardware - video capture and mem-to-mem and additionally a subdev node for +more precise FIMC capture subsystem control. In addition a separate v4l2 +sub-device node is created per each MIPI-CSIS device. + +How to find out which /dev/video? or /dev/v4l-subdev? is assigned to which +device? + +You can either grep through the kernel log to find relevant information, i.e. +# dmesg | grep -i fimc +(note that udev, if present, might still have rearranged the video nodes), + +or retrieve the information from /dev/media? with help of the media-ctl tool: +# media-ctl -p + +6. Platform support +=================== + +The machine code (plat-s5p and arch/arm/mach-*) must select following options + +CONFIG_S5P_DEV_FIMC0 mandatory +CONFIG_S5P_DEV_FIMC1 \ +CONFIG_S5P_DEV_FIMC2 | optional +CONFIG_S5P_DEV_FIMC3 | +CONFIG_S5P_SETUP_FIMC / +CONFIG_S5P_SETUP_MIPIPHY \ +CONFIG_S5P_DEV_CSIS0 | optional for MIPI-CSI interface +CONFIG_S5P_DEV_CSIS1 / + +Except that, relevant s5p_device_fimc? should be registered in the machine code +in addition to a "s5p-fimc-md" platform device to which the media device driver +is bound. The "s5p-fimc-md" device instance is required even if only mem-to-mem +operation is used. + +The description of sensor(s) attached to FIMC/MIPI-CSIS camera inputs should be +passed as the "s5p-fimc-md" device platform_data. The platform data structure +is defined in file include/media/s5p_fimc.h. + +7. Build +======== + +This driver depends on following config options: +PLAT_S5P, +PM_RUNTIME, +I2C, +REGULATOR, +VIDEO_V4L2_SUBDEV_API, + +If the driver is built as a loadable kernel module (CONFIG_VIDEO_SAMSUNG_S5P_FIMC=m) +two modules are created (in addition to the core v4l2 modules): s5p-fimc.ko and +optional s5p-csis.ko (MIPI-CSI receiver subdev). diff --git a/Documentation/video4linux/gspca.txt b/Documentation/video4linux/gspca.txt index f2060f0dc02..e6c2842407a 100644 --- a/Documentation/video4linux/gspca.txt +++ b/Documentation/video4linux/gspca.txt @@ -217,6 +217,7 @@ ov534_9 06f8:3003 Hercules Dualpix HD Weblog sonixj 06f8:3004 Hercules Classic Silver sonixj 06f8:3008 Hercules Deluxe Optical Glass pac7302 06f8:3009 Hercules Classic Link +pac7302 06f8:301b Hercules Link nw80x 0728:d001 AVerMedia Camguard spca508 0733:0110 ViewQuest VQ110 spca501 0733:0401 Intel Create and Share diff --git a/Documentation/video4linux/meye.txt b/Documentation/video4linux/meye.txt index 34e2842c70a..a051152ea99 100644 --- a/Documentation/video4linux/meye.txt +++ b/Documentation/video4linux/meye.txt @@ -55,7 +55,7 @@ Module use: ----------- In order to automatically load the meye module on use, you can put those lines -in your /etc/modprobe.conf file: +in your /etc/modprobe.d/meye.conf file: alias char-major-81 videodev alias char-major-81-0 meye |