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2014-07-26[media] update cx23885 and em28xx cardlistsMauro Carvalho Chehab2-1/+3
A few new devices were added. Update the lists accordingly. Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
2014-07-17[media] v4l2-controls.txt: update to the new way of accessing controlsHans Verkuil1-23/+38
The way current and new values are accessed has changed. Update the document to bring it up to date with the code. Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Reviewed-by: Sylwester Nawrocki <s.nawrocki@samsung.com> Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
2014-07-17[media] v4l2-ctrls: use ptrs for all but the s32 typeHans Verkuil1-1/+1
Rather than having two unions for all types just keep 'val' and 'cur.val' and use the p_cur and p_new unions to access all others. The only reason for keeping 'val' and 'cur.val' is that it is used all over, so converting this as well would be a huge job. Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
2014-07-04[media] media: Documentation: remove V4L2_FL_USE_FH_PRIO flagRamakrishnan Muthukrishnan2-12/+1
The V4L2_FL_USE_FH_PRIO has been removed from the code, now remove it from the documentation. Signed-off-by: Ramakrishnan Muthukrishnan <ramakrmu@cisco.com> Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
2014-05-24[media] exynos4-is: Remove support for non-dt platformsSylwester Nawrocki1-30/+0
All platforms supported by this driver are going to get device tree support in this kernel release so remove code that would have been actually not used any more. Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com> Acked-by: Kyungmin Park <kyungmin.park@samsung.com> Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
2014-05-23[media] v4l2-pci-skeleton: fix typoHans Verkuil1-1/+1
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
2014-04-23[media] vb2: stop_streaming should return voidHans Verkuil1-2/+1
The vb2 core ignores any return code from the stop_streaming op. And there really isn't anything it can do anyway in case of an error. So change the return type to void and update any drivers that implement it. The int return gave drivers the idea that this operation could actually fail, but that's really not the case. The pwc amd sdr-msi3101 drivers both had this construction: if (mutex_lock_interruptible(&s->v4l2_lock)) return -ERESTARTSYS; This has been updated to just call mutex_lock(). The stop_streaming op expects this to really stop streaming and I very much doubt this will work reliably if stop_streaming just returns without really stopping the DMA. Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Acked-by: Pawel Osciak <pawel@osciak.com> Acked-by: Sakari Ailus <sakari.ailus@linux.intel.com> Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
2014-04-23Documentation: Update cardlistsMauro Carvalho Chehab2-0/+2
Two new devices were added, but the cardlists weren't updated. Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
2014-04-17[media] v4l2-pci-skeleton.c: fix alternate field handlingHans Verkuil1-11/+28
For interlaced HDTV timings the correct field setting is FIELD_ALTERNATE, not INTERLACED. Update this template driver accordingly: - add check for the invalid combination of read() and FIELD_ALTERNATE. - in the interrupt handler set v4l2_buffer field to alternating TOP and BOTTOM. Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Acked-by: Sakari Ailus <sakari.ailus@linux.intel.com> Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
2014-03-14[media] s5p-fimc: Remove reference to outdated macroPaul Bolle1-3/+2
The Kconfig symbol S5P_SETUP_MIPIPHY was removed in v3.13. Remove a reference to its macro from a list of Kconfig options. Signed-off-by: Paul Bolle <pebolle@tiscali.nl> Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
2014-03-14[media] v4l2-pci-skeleton: add a V4L2 PCI skeleton driverHans Verkuil2-0/+917
This example driver uses all the latest frameworks and can serve as a starting point for a new V4L2 PCI driver. Originally written for a presentation on how to use V4L2 frameworks during FOSDEM 2014. Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
2014-03-11[media] bttv: Add support for Kworld V-Stream Xpert TV PVR878Pojar George1-0/+1
New board addition. No other changes. [m.chehab@samsung.com: rebase patch and fix whitespace mangling] Signed-off-by: Pojar George <geoubuntu@gmail.com> Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
2014-03-05[media] v4l2-framework.txt: add SDR device typeAntti Palosaari1-0/+1
Add SDR device type to v4l2-framework.txt document. Cc: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Antti Palosaari <crope@iki.fi> Acked-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
2014-03-04[media] em28xx: add support for Kworld UB435-Q version 3Mauro Carvalho Chehab1-0/+1
This device is close to Kworld UB435-Q, but it uses a different tuner. Add support for it. Tested with both 8VSB and 256QAM modulations. Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
2014-03-04[media] Update CARDLIST.cx23885Mauro Carvalho Chehab1-1/+4
Some boards got added there. Update the cardlist to reflect the current status. Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
2014-03-04[media] em28xx: update CARDLIST.em28xxMauro Carvalho Chehab1-0/+4
Some new boards got added. Update the cardlist. Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
2014-03-04[media] drx-j: add a driver for Trident drx-j frontendDevin Heitmueller1-0/+1
Add support for the Trident DRX-J driver, including a card profile for the PCTV 80e which uses the chip. Thanks to Trident for allowing the release of this code under a BSD license, and of course Hauppauge/PCTV for pushing for its release to the community. [pdickeybeta@gmail.com: modified to fix compilation errors and also to move the driver files from the drx39xy subdirectory to the frontends directory] [m.chehab@samsung.com: fix merge conflicts, commented drx-j compilation and added EM28XX_R06_I2C_CLK setup also to the board setup] Signed-off-by: Devin Heitmueller <dheitmueller@kernellabs.com> Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
2014-02-28[media] media: gspca: sn9c20x: add ID for Genius Look 1320 V2Wolfram Sang1-0/+1
Signed-off-by: Wolfram Sang <wsa@the-dreams.de> Signed-off-by: Hans de Goede <hdegoede@redhat.com> Cc: stable@vger.kernel.org Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
2013-12-20[media] sn9c102: prepare for removal by moving it to stagingHans Verkuil1-592/+0
During the last media summit meeting it was decided to move this driver to staging as the first step to removing it altogether. Most webcams covered by this driver are now supported by gspca. Nobody has the hardware to convert the remaining devices to gspca. This driver needs a major overhaul to have it conform to the latest frameworks and compliancy tests. Without hardware, however, this is next to impossible. Given the fact that this driver seems to be pretty much unused (it has been removed from Fedora several versions ago and nobody complained about that), we decided to drop this driver. This patch moves it to staging. Some time in 2014 we will drop it completely. Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Cc: Hans de Goede <hdegoede@redhat.com> Cc: Luca Risolia <luca.risolia@studio.unibo.it> Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
2013-12-10[media] doc: no singingKees Cook1-1/+1
Stop that, stop that! You're not going to do a song while I'm here. Signed-off-by: Kees Cook <keescook@chromium.org> Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
2013-12-03[media] v4l: omap4iss: Add support for OMAP4 camera interface - CoreSergio Aguirre1-0/+60
This adds a very simplistic driver to utilize the CSI2A interface inside the ISS subsystem in OMAP4, and dump the data to memory. Check Documentation/video4linux/omap4_camera.txt for details. This commit adds the driver core, registers definitions and documentation. Signed-off-by: Sergio Aguirre <sergio.a.aguirre@gmail.com> Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Acked-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2013-08-18[media] V4L: Add support for integer menu controls with standard menu itemsSylwester Nawrocki1-10/+11
The patch modifies the helper function v4l2_ctrl_new_std_menu to accept integer menu controls with standard menu items. Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com> Signed-off-by: Arun Kumar K <arun.kk@samsung.com> Acked-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Kamil Debski <k.debski@samsung.com> Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
2013-07-13Merge branch 'v4l_for_linus' of ↵Linus Torvalds5-28/+106
git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media Pull media updates from Mauro Carvalho Chehab: "This series contain: - new i2c video drivers: ml86v7667 (video decoder), ths8200 (video encoder) - a new video driver for EasyCap cards based on Fushicai USBTV007 - Improved support for OF and embedded systems, with V4L2 async initialization and a better support for clocks - API cleanups on the ioctls used by the v4l2 debug tool - Lots of cleanups - As usual, several driver improvements and new cards additions - Revert two changesets that change the minimal symbol rate for stv0399, as request by Manu - Update MAINTAINERS and other files to point to my new e-mail" * 'v4l_for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media: (378 commits) MAINTAINERS & ABI: Update to point to my new email [media] stb0899: restore minimal rate to 5Mbauds [media] exynos4-is: Correct colorspace handling at FIMC-LITE [media] exynos4-is: Set valid initial format on FIMC.n subdevs [media] exynos4-is: Set valid initial format on FIMC-IS-ISP subdev pads [media] exynos4-is: Fix format propagation on FIMC-IS-ISP subdev [media] exynos4-is: Set valid initial format at FIMC-LITE [media] exynos4-is: Fix format propagation on FIMC-LITE.n subdevs [media] MAINTAINERS: Update S5P/Exynos FIMC driver entry [media] Documentation: Update driver's directory in video4linux/fimc.txt [media] exynos4-is: Change fimc-is firmware file names [media] exynos4-is: Add support for Exynos5250 MIPI-CSIS [media] exynos4-is: Add Exynos5250 SoC support to fimc-lite driver [media] exynos4-is: Drop drvdata handling in fimc-lite for non-dt platforms [media] media: i2c: tvp514x: remove manual setting of subdev name [media] media: i2c: tvp7002: remove manual setting of subdev name [media] mem2mem: set missing v4l2_dev pointer [media] wl128x: add missing struct v4l2_device [media] tvp514x: Fix init seqeunce [media] saa7134: Fix sparse warnings by adding __user annotation ...
2013-06-28[media] Documentation: Update driver's directory in video4linux/fimc.txtSylwester Nawrocki1-10/+11
Update the documentation with the driver's path changed in commit 56fa1a6a6a7da91e7ece8b01b0ae8adb2926e434 [media] s5p-fimc: Change the driver directory to exynos4-is Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2013-06-28[media] V4L2: add documentation for V4L2 clock helpers and asynchronous probingGuennadi Liakhovetski1-2/+71
Add documentation for the V4L2 clock and V4L2 asynchronous probing APIs to v4l2-framework.txt. Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Reviewed-by: Sylwester Nawrocki <s.nawrocki@samsung.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2013-06-21[media] v4l2-framework: update documentationHans Verkuil1-6/+11
'parent' was renamed to 'dev_parent'. Clarify how/when this should be used. Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2013-06-17[media] v4l2-framework: replace g_chip_ident by g_std in the examplesHans Verkuil1-7/+6
The framework documentation used the g_chip_ident op as an example. This op has been removed, so replace its use in the examples by the g_std op. Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Cc: Mauro Carvalho Chehab <mchehab@redhat.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2013-06-05Documentation/video4linux/si476x.txt fix a typoStefan Huber1-1/+1
Corrected the word Adjascent to Adjacent. Signed-off-by: Stefan Huber <steffhip@googlemail.com> Acked-by: Randy Dunlap <rdunlap@infradead.org> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2013-06-05Documentation/video4linux/soc-camera.txt fix a typoStefan Huber1-1/+1
Corrected the word taks to take. Signed-off-by: Stefan Huber <steffhip@googlemail.com> Acked-by: Randy Dunlap <rdunlap@infradead.org> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2013-05-21[media] update saa7134 and tuner cardlistsMauro Carvalho Chehab2-3/+4
Those are automatically updated using the cardlist script. Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2013-05-21[media] CARDLIST.bttv: add new cardsHans Verkuil1-0/+2
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2013-05-21[media] bttv: Add Adlink MPG24 entry to the bttv cardlistHans Verkuil1-0/+1
Add a proper card entry for this device, rather than abusing entries that are not-quite-right. Regards, Hans Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2013-04-19[media] v4l2: Add a V4L2 driver for SI476X MFDAndrey Smirnov1-0/+187
This commit adds a driver that exposes all the radio related functionality of the Si476x series of chips via the V4L2 subsystem. [mchehab@redhat.com: change it to depends on MFD_SI476X_CORE instead of selecting it; vidioc_s_register now uses const struct] Acked-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Andrey Smirnov <andrew.smirnov@gmail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2013-04-17Revert "[media] v4l2: Add a V4L2 driver for SI476X MFD"Mauro Carvalho Chehab1-187/+0
As requested by Andrey Smirnov <andrew.smirnov@gmail.com>, revert this patch. This reverts commit 30bac9110455402fa8888740c6819dd3daa2666f. Conflicts: drivers/media/radio/Kconfig drivers/media/radio/radio-si476x.c Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2013-03-29[media] v4l2: Add a V4L2 driver for SI476X MFDAndrey Smirnov1-0/+187
This commit adds a driver that exposes all the radio related functionality of the Si476x series of chips via the V4L2 subsystem. Acked-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Andrey Smirnov <andrew.smirnov@gmail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2013-03-24[media] tuner: add Sony BTF tunersHans Verkuil1-0/+3
This adds support for three Sony BTF tuners: TUNER_SONY_BTF_PG472Z: PAL+SECAM TUNER_SONY_BTF_PK467Z: NTSC-M-JP TUNER_SONY_BTF_PB463Z: NTSC-M These come from the go7007 staging driver where they were implemented in the wis-sony-tuner i2c driver. Adding support for these tuners to tuner-types.c is the first step towards removing the wis-sony-tuner driver. Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2013-03-19[media] em28xx: update cardlistMauro Carvalho Chehab1-1/+1
There's one missing USB ID at the card list. Add it. Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2013-03-19[media] em28xx: Add ISDB support for c3tech Digital duoMauro Carvalho Chehab1-0/+1
This is an hybrid board. However, for analog, it requires a new driver for saa7136. So, for now, let's just add support for Digital TV. Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2013-02-13[media] radio-si470x doc: add info about v4l2-ctl and sox+alsaAlexey Klimov1-1/+6
Patch adds information about using v4l2-ctl utility to tune the si470x radio and example how to use sox+alsa to redirect sound from radio sound device to another sound device. Signed-off-by: Alexey Klimov <klimov.linux@gmail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2013-02-08[media] Documentation: update V4L cardlistsMauro Carvalho Chehab3-2/+5
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2013-02-08[media] saa7134: Add capture card Hawell HW-9004V1Vadim Frolov1-0/+1
This patch adds new capture board Hawell HW-9004V1. This card has 4 SAA71300 chips. In order to work it is needed to initialize its registers (gpio mask and value). The value of these registers were dumped under Windows using flytest. Signed-off-by: Vadim Frolov <fralik@gmail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2013-01-25Merge branch 'v4l_for_linus' into staging/for_v3.9Mauro Carvalho Chehab1-2/+1
* v4l_for_linus: (464 commits) [media] uvcvideo: Set error_idx properly for S_EXT_CTRLS failures [media] uvcvideo: Cleanup leftovers of partial revert [media] uvcvideo: Return -EACCES when trying to set a read-only control Linux 3.8-rc3 mm: reinstante dropped pmd_trans_splitting() check cred: Remove tgcred pointer from struct cred drm/ttm: fix fence locking in ttm_buffer_object_transfer ARM: clps711x: Fix bad merge of clockevents setup ARM: highbank: save and restore L2 cache and GIC on suspend ARM: highbank: add a power request clear ARM: highbank: fix secondary boot and hotplug ARM: highbank: fix typos with hignbank in power request functions ARM: dts: fix highbank cpu mpidr values ARM: dts: add device_type prop to cpu nodes on Calxeda platforms drm/prime: drop reference on imported dma-buf come from gem xen/netfront: improve truesize tracking ARM: mx5: Fix MX53 flexcan2 clock ARM: OMAP2+: am33xx-hwmod: Fix wrongly terminated am33xx_usbss_mpu_irqs array sctp: fix Kconfig bug in default cookie hmac selection EDAC: Cleanup device deregistering path ... Conflicts: drivers/media/pci/dm1105/dm1105.c drivers/media/platform/soc_camera/mx2_camera.c
2013-01-11[media] extract_xc3028.pl: fix permissionsMauro Carvalho Chehab1-0/+0
This is an executable file. Change permissions to reflect it. Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2013-01-06[media] s5p-fimc: Fix typo of URL pointing to Media Controller API'sPrabhakar Lad1-1/+1
Signed-off-by: Lad, Prabhakar <prabhakar.csengg@gmail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2013-01-05[media] v4l2-ctrls: add a notify callbackHans Verkuil1-8/+14
Sometimes platform/bridge drivers need to be notified when a control from a sub-device changes value. In order to support this a notify callback was added. [dheitmueller@kernellabs.com: fix merge conflict in v4l2-ctrls.c] Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Devin Heitmueller <dheitmueller@kernellabs.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2013-01-04Documentation: remove __dev* attributes.Greg Kroah-Hartman1-2/+1
CONFIG_HOTPLUG is going away as an option. As a result, the __dev* markings need to be removed. This change removes the use of __devinit, __devexit_p, __devinitdata, __devinitconst, and __devexit from the kernel documentation. Based on patches originally written by Bill Pemberton, but redone by me in order to handle some of the coding style issues better, by hand. Cc: Bill Pemberton <wfp5p@virginia.edu> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-12-27Merge tag 'v3.8-rc1' into staging/for_v3.9Mauro Carvalho Chehab2-2/+2
Linux 3.8-rc1 * tag 'v3.8-rc1': (10696 commits) Linux 3.8-rc1 Revert "nfsd: warn on odd reply state in nfsd_vfs_read" ARM: dts: fix duplicated build target and alphabetical sort out for exynos dm stripe: add WRITE SAME support dm: remove map_info dm snapshot: do not use map_context dm thin: dont use map_context dm raid1: dont use map_context dm flakey: dont use map_context dm raid1: rename read_record to bio_record dm: move target request nr to dm_target_io dm snapshot: use per_bio_data dm verity: use per_bio_data dm raid1: use per_bio_data dm: introduce per_bio_data dm kcopyd: add WRITE SAME support to dm_kcopyd_zero dm linear: add WRITE SAME support dm: add WRITE SAME support dm: prepare to support WRITE SAME dm ioctl: use kmalloc if possible ... Conflicts: MAINTAINERS
2012-12-21[media] Documentation/media: Remove docs for obsoleted and removed v4l1 driversHans de Goede8-1773/+0
When the v4l1 drivers were removed, there docs were forgotten. Signed-off-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2012-12-20[media] media: soc-camera: update documentationGuennadi Liakhovetski1-71/+75
Update soc-camera documentation to reflect the current camera host API and the use of the common V4L2 subdev API. Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2012-12-18[media] Documentation: fix outdated statement re. v4l2Nicolas THERY1-2/+1
Fix tense used for describing struct v4l2_fh as it has been added a while ago. Signed-off-by: Nicolas Thery <nicolas.thery@st.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
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