)]}'
{
  "log": [
    {
      "commit": "c6c735441207b2ab54e45b0eb47671c508ee9847",
      "tree": "e0b61fb98e893b38065c58d4fb883b92e9f8eebd",
      "parents": [
        "99a41771bfbd4fb350b0021d3298b0cb49dd747b"
      ],
      "author": {
        "name": "Guennadi Liakhovetski",
        "email": "g.liakhovetski@gmx.de",
        "time": "Tue Mar 22 09:32:51 2011 -0300"
      },
      "committer": {
        "name": "Mauro Carvalho Chehab",
        "email": "mchehab@redhat.com",
        "time": "Wed Apr 13 09:53:29 2011 -0300"
      },
      "message": "[media] v4l2-device: fix a macro definition\n\nv4l2_device_unregister_subdev() wrongly uses \"arg...\" instead of \"## arg\"\nin its body. Fix it.\n\nSigned-off-by: Guennadi Liakhovetski \u003cg.liakhovetski@gmx.de\u003e\nSigned-off-by: Mauro Carvalho Chehab \u003cmchehab@redhat.com\u003e\n"
    },
    {
      "commit": "bedf8bcf6b4f90a6e31add3721a2e71877289381",
      "tree": "855560191d12dc9f21db59fca801c67f036b5167",
      "parents": [
        "a64bb4b7111e063154f97ff64dab03144cdfb5d9"
      ],
      "author": {
        "name": "Hans Verkuil",
        "email": "hverkuil@xs4all.nl",
        "time": "Sat Mar 12 06:37:19 2011 -0300"
      },
      "committer": {
        "name": "Mauro Carvalho Chehab",
        "email": "mchehab@redhat.com",
        "time": "Tue Mar 22 16:38:05 2011 -0300"
      },
      "message": "[media] v4l2-device: add kref and a release function\n\nThe video_device struct has proper ref counting and its release function\nwill be called when the last user releases it. But no such support was\navailable for struct v4l2_device. This made it hard to determine when a\nUSB driver can release the device if it has multiple device nodes.\n\nWith one device node it is easy of course, since when the device node is\nreleased, the whole device can be released.\n\nThis patch adds refcounting to v4l2_device. When registering device nodes\nthe v4l2_device refcount will be increased, when releasing device nodes\nit will be decreased. The (optional) release function will be called when\nthe last device node was released.\n\nSigned-off-by: Hans Verkuil \u003chverkuil@xs4all.nl\u003e\nSigned-off-by: Mauro Carvalho Chehab \u003cmchehab@redhat.com\u003e\n"
    },
    {
      "commit": "0f62fd6a2fa12d6a63cbb18f9e30b05345f636f6",
      "tree": "b5963e3b4a5e859949f0f76b96c58c503a30efa4",
      "parents": [
        "022654930891c7ddfdb1ea34d6c4af9d1096bf91"
      ],
      "author": {
        "name": "Hans Verkuil",
        "email": "hverkuil@xs4all.nl",
        "time": "Thu Feb 24 10:42:24 2011 -0300"
      },
      "committer": {
        "name": "Mauro Carvalho Chehab",
        "email": "mchehab@redhat.com",
        "time": "Tue Mar 22 16:37:55 2011 -0300"
      },
      "message": "[media] v4l2: add v4l2_prio_state to v4l2_device and video_device\n\nIntegrate the v4l2_prio_state into the core, ready for use.\n\nOne struct v4l2_prio_state is added to v4l2_device and a pointer\nto a prio state is added to video_device.\n\nSigned-off-by: Hans Verkuil \u003chverkuil@xs4all.nl\u003e\nSigned-off-by: Mauro Carvalho Chehab \u003cmchehab@redhat.com\u003e\n"
    },
    {
      "commit": "95db3a60e0652a52df145aacade1a88c5acef659",
      "tree": "7b8a14a964684ecd49667125e5429360e41c11d5",
      "parents": [
        "e02188c90f6ef61f0844c42508fe603c5d4fa42b"
      ],
      "author": {
        "name": "Laurent Pinchart",
        "email": "laurent.pinchart@ideasonboard.com",
        "time": "Wed Dec 09 08:40:05 2009 -0300"
      },
      "committer": {
        "name": "Mauro Carvalho Chehab",
        "email": "mchehab@redhat.com",
        "time": "Tue Mar 22 04:53:18 2011 -0300"
      },
      "message": "[media] v4l: Add a media_device pointer to the v4l2_device structure\n\nThe pointer will later be used to register/unregister media entities\nwhen registering/unregistering a v4l2_subdev or a video_device.\n\nWith the introduction of media devices, device drivers need to store a\npointer to a driver-specific structure in the device\u0027s drvdata.\nv4l2_device can\u0027t claim ownership of the drvdata anymore.\n\nTo maintain compatibility with drivers that rely on v4l2_device storing\na pointer to itself in the device\u0027s drvdata, v4l2_device_register() will\nkeep doing so if the drvdata is NULL.\n\nSigned-off-by: Laurent Pinchart \u003claurent.pinchart@ideasonboard.com\u003e\nAcked-by: Hans Verkuil \u003chverkuil@xs4all.nl\u003e\nSigned-off-by: Mauro Carvalho Chehab \u003cmchehab@redhat.com\u003e\n"
    },
    {
      "commit": "2096a5dcf9704f5a86ecba37169eb813aaf0431c",
      "tree": "21e7d870302a7c6748667a785b465a7a84805228",
      "parents": [
        "0070d91e5b5ae594116202ab7d62d8264830b1cd"
      ],
      "author": {
        "name": "Laurent Pinchart",
        "email": "laurent.pinchart@ideasonboard.com",
        "time": "Wed Dec 09 08:38:49 2009 -0300"
      },
      "committer": {
        "name": "Mauro Carvalho Chehab",
        "email": "mchehab@redhat.com",
        "time": "Mon Mar 21 20:32:42 2011 -0300"
      },
      "message": "[media] v4l: subdev: Add device node support\n\nCreate a device node named subdevX for every registered subdev.\n\nAs the device node is registered before the subdev core::s_config\nfunction is called, return -EGAIN on open until initialization\ncompletes.\n\nSigned-off-by: Laurent Pinchart \u003claurent.pinchart@ideasonboard.com\u003e\nSigned-off-by: Vimarsh Zutshi \u003cvimarsh.zutshi@gmail.com\u003e\nAcked-by: Hans Verkuil \u003chverkuil@xs4all.nl\u003e\nSigned-off-by: Mauro Carvalho Chehab \u003cmchehab@redhat.com\u003e\n"
    },
    {
      "commit": "879aa24d6394aa04b690a600a41ff500441ad384",
      "tree": "024886e8a84ab3f7e88c1e2c5aeceae28cc344bb",
      "parents": [
        "2877842de8cbf6272b0a851cb12587b7dd8c2afb"
      ],
      "author": {
        "name": "Hans Verkuil",
        "email": "hverkuil@xs4all.nl",
        "time": "Fri Nov 26 06:47:28 2010 -0300"
      },
      "committer": {
        "name": "Mauro Carvalho Chehab",
        "email": "mchehab@redhat.com",
        "time": "Wed Dec 01 20:10:19 2010 -0200"
      },
      "message": "[media] V4L: improve the BKL replacement heuristic\n\nThe BKL replacement mutex had some serious performance side-effects on\nV4L drivers. It is replaced by a better heuristic that works around the\nworst of the side-effects.\n\nRead the v4l2-dev.c comments for the whole sorry story. This is a\ntemporary measure only until we can convert all v4l drivers to use\nunlocked_ioctl.\n\nSigned-off-by: Hans Verkuil \u003chverkuil@xs4all.nl\u003e\nSigned-off-by: Mauro Carvalho Chehab \u003cmchehab@redhat.com\u003e\n"
    },
    {
      "commit": "6c2d4dd139de417d18151b98c157aa35387038a3",
      "tree": "747e5076eced841d914895e19e66c0743cf10484",
      "parents": [
        "7a569f524dd36806b995c844f29e28ff40c444b2"
      ],
      "author": {
        "name": "Guennadi Liakhovetski",
        "email": "g.liakhovetski@gmx.de",
        "time": "Thu Aug 12 17:16:00 2010 -0300"
      },
      "committer": {
        "name": "Mauro Carvalho Chehab",
        "email": "mchehab@redhat.com",
        "time": "Thu Oct 21 01:04:48 2010 -0200"
      },
      "message": "V4L/DVB: V4L2: avoid name conflicts in macros\n\n\"sd\" and \"err\" are too common names to be used in macros for local variables.\nPrefix them with an underscore to avoid name clashing.\n\n[mchehab@redhat.com: whitespace cleanups]\nSigned-off-by: Guennadi Liakhovetski \u003cg.liakhovetski@gmx.de\u003e\nReviewed-by: Andy Walls \u003cawalls@md.metrocast.net\u003e\nSigned-off-by: Mauro Carvalho Chehab \u003cmchehab@redhat.com\u003e\n"
    },
    {
      "commit": "0996517cf8eaded69b8502c8f5abeb8cec62b6d4",
      "tree": "672be97933e8028200eb6718bb49f0ef5c1f4013",
      "parents": [
        "03e30ca5f08e0f9c629204e537ff96b789e6e703"
      ],
      "author": {
        "name": "Hans Verkuil",
        "email": "hverkuil@xs4all.nl",
        "time": "Sun Aug 01 14:32:42 2010 -0300"
      },
      "committer": {
        "name": "Mauro Carvalho Chehab",
        "email": "mchehab@redhat.com",
        "time": "Sun Aug 08 23:43:03 2010 -0300"
      },
      "message": "V4L/DVB: v4l2: Add new control handling framework\n\nAdd a new framework to handle controls which makes life for driver\ndevelopers much easier.\n\nNote that this patch moves some of the control support that used to be in\nv4l2-common.c to v4l2-ctrls.c. The tables were copied unchanged. The body\nof v4l2_ctrl_query_fill() was copied to a new v4l2_ctrl_fill() function\nin v4l2-ctrls.c. This new function doesn\u0027t use the v4l2_queryctrl\nstruct anymore, which makes it more general.\n\nThe remainder of v4l2-ctrls.c is all new. Highlights include:\n\n- No need to implement VIDIOC_QUERYCTRL, QUERYMENU, S_CTRL, G_CTRL,\n  S_EXT_CTRLS, G_EXT_CTRLS or TRY_EXT_CTRLS in either bridge drivers\n  or subdevs. New wrapper functions are provided that can just be plugged in.\n  Once everything has been converted these wrapper functions can be removed as well.\n\n- When subdevices are added their controls can be automatically merged\n  with the bridge driver\u0027s controls.\n\n- Most drivers just need to implement s_ctrl to set the controls.\n  The framework handles the locking and tries to be as \u0027atomic\u0027 as possible.\n\n- Ready for the subdev device nodes: the same mechanism applies to subdevs\n  and their device nodes as well. Sub-device drivers can make controls\n  local, preventing them from being merged with bridge drivers.\n\n- Takes care of backwards compatibility handling of VIDIOC_S_CTRL and\n  VIDIOC_G_CTRL. Handling of V4L2_CID_PRIVATE_BASE is fully transparent.\n  CTRL_CLASS controls are automatically added.\n\nSigned-off-by: Hans Verkuil \u003chverkuil@xs4all.nl\u003e\nReviewed-by: Laurent Pinchart \u003claurent.pinchart@ideasonboard.com\u003e\nSigned-off-by: Mauro Carvalho Chehab \u003cmchehab@redhat.com\u003e\n"
    },
    {
      "commit": "102e78136446faca7d7d241b628c5bd0e0d61d5d",
      "tree": "17f26a5fc1aa4bab59d38a80c2684af21e37d53e",
      "parents": [
        "416a7aa88300601d6630736836f9798c4079bc16"
      ],
      "author": {
        "name": "Hans Verkuil",
        "email": "hverkuil@xs4all.nl",
        "time": "Sat May 02 10:12:50 2009 -0300"
      },
      "committer": {
        "name": "Mauro Carvalho Chehab",
        "email": "mchehab@redhat.com",
        "time": "Tue Jun 16 18:20:50 2009 -0300"
      },
      "message": "V4L/DVB (11671): v4l2: add v4l2_device_set_name()\n\nAdd a utility function that can be used to setup the v4l2_device\u0027s name\nfield in a standard manner.\n\nSigned-off-by: Hans Verkuil \u003chverkuil@xs4all.nl\u003e\nSigned-off-by: Mauro Carvalho Chehab \u003cmchehab@redhat.com\u003e\n"
    },
    {
      "commit": "1351a58ce0481afd80b756ecd9307c9fbe9f39b4",
      "tree": "b4ef53b6b8e463ec5efab5961a361f6f580db83e",
      "parents": [
        "734dd236a6045ca764d12ed0fd6a7c1e9a928ac1"
      ],
      "author": {
        "name": "Kay Sievers",
        "email": "kay.sievers@vrfy.org",
        "time": "Thu Apr 16 13:30:38 2009 -0300"
      },
      "committer": {
        "name": "Mauro Carvalho Chehab",
        "email": "mchehab@redhat.com",
        "time": "Tue Jun 16 18:20:31 2009 -0300"
      },
      "message": "V4L/DVB (11517): v4l: remove driver-core BUS_ID_SIZE\n\nThe name size limit is gone from the driver core, the BUS_ID_SIZE\nvalue will be removed.\n\nAcked-by: Greg Kroah-Hartman \u003cgregkh@suse.de\u003e\nSigned-off-by: Kay Sievers \u003ckay.sievers@vrfy.org\u003e\nSigned-off-by: Mauro Carvalho Chehab \u003cmchehab@redhat.com\u003e\n"
    },
    {
      "commit": "ae6cfaace120f4330715b56265ce0e4a710e1276",
      "tree": "ed01c11218132e92ce8fe4872fe26c572c3c8842",
      "parents": [
        "6273fda6e32e2cd9a478545d0cbc15ac497b1f4b"
      ],
      "author": {
        "name": "Hans Verkuil",
        "email": "hverkuil@xs4all.nl",
        "time": "Sat Mar 14 08:28:45 2009 -0300"
      },
      "committer": {
        "name": "Mauro Carvalho Chehab",
        "email": "mchehab@redhat.com",
        "time": "Mon Mar 30 12:43:22 2009 -0300"
      },
      "message": "V4L/DVB (11044): v4l2-device: add v4l2_device_disconnect\n\nCall v4l2_device_disconnect when the parent of a hotpluggable device\ndisconnects. This ensures that you do not have a pointer to a device that\nis no longer present.\n\nSigned-off-by: Hans Verkuil \u003chverkuil@xs4all.nl\u003e\nSigned-off-by: Mauro Carvalho Chehab \u003cmchehab@redhat.com\u003e\n"
    },
    {
      "commit": "98ec633972a70cf71d71bc8762804f0af4792d08",
      "tree": "8f924a6d5804b56a24a58a1e60ea69d53996ece7",
      "parents": [
        "005759613b95264fba9138010f112bc138c857c2"
      ],
      "author": {
        "name": "Hans Verkuil",
        "email": "hverkuil@xs4all.nl",
        "time": "Sun Mar 08 17:02:10 2009 -0300"
      },
      "committer": {
        "name": "Mauro Carvalho Chehab",
        "email": "mchehab@redhat.com",
        "time": "Mon Mar 30 12:43:20 2009 -0300"
      },
      "message": "V4L/DVB (11021): v4l2-device: add a notify callback.\n\nAdd a notify callback to v4l2_device to let sub-devices notify their\nparent of special events.\n\nSigned-off-by: Hans Verkuil \u003chverkuil@xs4all.nl\u003e\nSigned-off-by: Mauro Carvalho Chehab \u003cmchehab@redhat.com\u003e\n"
    },
    {
      "commit": "3a63e4492fbc7aa7f99d4368822da1382ec6fe03",
      "tree": "d9d50f32757e7acde5f7ce3ecb22866b1cf51023",
      "parents": [
        "62cfdacc9431cad7f9093e91b17ea68d684188ae"
      ],
      "author": {
        "name": "Hans Verkuil",
        "email": "hverkuil@xs4all.nl",
        "time": "Sat Feb 14 11:54:23 2009 -0300"
      },
      "committer": {
        "name": "Mauro Carvalho Chehab",
        "email": "mchehab@redhat.com",
        "time": "Mon Mar 30 12:42:50 2009 -0300"
      },
      "message": "V4L/DVB (10643): v4l2-device: allow a NULL parent device when registering.\n\nSome drivers (e.g. for ISA devices) have no parent device because there\nis no associated bus driver. Allow the parent device to be NULL in\nthose cases when registering v4l2_device.\n\nSigned-off-by: Hans Verkuil \u003chverkuil@xs4all.nl\u003e\nSigned-off-by: Mauro Carvalho Chehab \u003cmchehab@redhat.com\u003e\n"
    },
    {
      "commit": "f9129a2e537a4849c5194f98577bc274cda0d726",
      "tree": "c3975b96d135cdc65d0d1d72257ed2535936c55c",
      "parents": [
        "6e0e12f15a503b7096303d495247fbeaa2b12582"
      ],
      "author": {
        "name": "Hans Verkuil",
        "email": "hverkuil@xs4all.nl",
        "time": "Mon Jan 12 18:12:13 2009 -0300"
      },
      "committer": {
        "name": "Mauro Carvalho Chehab",
        "email": "mchehab@redhat.com",
        "time": "Thu Jan 29 08:35:39 2009 -0200"
      },
      "message": "V4L/DVB (10230): v4l2-device: fix buggy macro\n\nSigned-off-by: Hans Verkuil \u003chverkuil@xs4all.nl\u003e\nSigned-off-by: Mauro Carvalho Chehab \u003cmchehab@redhat.com\u003e\n"
    },
    {
      "commit": "069b747931f13eda289c1d59a09ecc8162281a76",
      "tree": "144b8ebf131eba4f3468d8d3f52bd192bc2e4f76",
      "parents": [
        "4ab9203b1b7e45f1beae7eb0c67d663a26257a69"
      ],
      "author": {
        "name": "Hans Verkuil",
        "email": "hverkuil@xs4all.nl",
        "time": "Tue Dec 30 07:04:34 2008 -0300"
      },
      "committer": {
        "name": "Mauro Carvalho Chehab",
        "email": "mchehab@redhat.com",
        "time": "Fri Jan 02 17:11:34 2009 -0200"
      },
      "message": "V4L/DVB (10138): v4l2-ioctl: change to long return type to match unlocked_ioctl.\n\nSince internal to v4l2 the ioctl prototype is the same regardless of it\nbeing called through .ioctl or .unlocked_ioctl, we need to convert it all\nto the long return type of unlocked_ioctl.\n\nThanks to Jean-Francois Moine for posting an initial patch for this and\nthus bringing it to our attention.\n\nCc: Jean-Francois Moine \u003cmoinejf@free.fr\u003e\nSigned-off-by: Hans Verkuil \u003chverkuil@xs4all.nl\u003e\nSigned-off-by: Mauro Carvalho Chehab \u003cmchehab@redhat.com\u003e\n"
    },
    {
      "commit": "2a1fcdf08230522bd5024f91da24aaa6e8d81f59",
      "tree": "03781d767920d0569e6441ff9c74186d50f70a23",
      "parents": [
        "07b1747c8d0bb463311f9dd05d4c013765abe2eb"
      ],
      "author": {
        "name": "Hans Verkuil",
        "email": "hverkuil@xs4all.nl",
        "time": "Sat Nov 29 21:36:58 2008 -0300"
      },
      "committer": {
        "name": "Mauro Carvalho Chehab",
        "email": "mchehab@redhat.com",
        "time": "Tue Dec 30 09:38:37 2008 -0200"
      },
      "message": "V4L/DVB (9820): v4l2: add v4l2_device and v4l2_subdev structs to the v4l2 framework.\n\nStart implementing a proper v4l2 framework as discussed during the\nLinux Plumbers Conference 2008.\n\nIntroduces v4l2_device (for device instances) and v4l2_subdev (representing\nsub-device instances).\n\nSigned-off-by: Hans Verkuil \u003chverkuil@xs4all.nl\u003e\nReviewed-by: Laurent Pinchart \u003claurent.pinchart@skynet.be\u003e\nReviewed-by: Guennadi Liakhovetski \u003cg.liakhovetski@gmx.de\u003e\nReviewed-by: Andy Walls \u003cawalls@radix.net\u003e\nReviewed-by: David Brownell \u003cdavid-b@pacbell.net\u003e\nSigned-off-by: Mauro Carvalho Chehab \u003cmchehab@redhat.com\u003e\n"
    }
  ]
}