)]}'
{
  "commit": "e047cca66c6bb0b1c346e91305011aab79dfc4b0",
  "tree": "c656787366e002db0ce091a1629f19d0566f94fa",
  "parents": [
    "d848223808c5d21e1b3cea090047e34722c6254b"
  ],
  "author": {
    "name": "Zhang Rui",
    "email": "rui.zhang@intel.com",
    "time": "Thu Apr 09 14:24:35 2009 +0800"
  },
  "committer": {
    "name": "Len Brown",
    "email": "len.brown@intel.com",
    "time": "Sat Apr 11 01:05:58 2009 -0400"
  },
  "message": "ACPI video: handle indexed _BQC correctly\n\nIn the current code, for a box with an indexed _BQC method, we\n1. get the current brightness level by evaluating _BQC\n2. set the value gotten in step 1 to _BCM\n3. get the current brightness level again\n4. set the _BQC_use_index flag if the results gotten\n   in step 1 and in step 3 don\u0027t equal.\n\nBut this logic doesn\u0027t work actually, because the _BQC_use_index\nis not set when acpi_video_device_lcd_set_level is invoked.\nThis results in a failure in step 2.\nhttp://bugzilla.kernel.org/show_bug.cgi?id\u003d12249#c83\n\nNow, we set the _BQC_use_index flag after invoking _BQC for the first\ntime. And reevaluate the _BQC to get the correct brightness level.\n\nSigned-off-by: Zhang Rui \u003crui.zhang@intel.com\u003e\nSigned-off-by: Len Brown \u003clen.brown@intel.com\u003e\n",
  "tree_diff": [
    {
      "type": "modify",
      "old_id": "cd4fb7543a902ff206599b9a062762e50f68b526",
      "old_mode": 33188,
      "old_path": "drivers/acpi/video.c",
      "new_id": "346277f93cdac15a596cf03fe204bf350b57fb4a",
      "new_mode": 33188,
      "new_path": "drivers/acpi/video.c"
    }
  ]
}