)]}'
{
  "commit": "7b4050381127ae11fcfc74a106d715a5fbbf888a",
  "tree": "9f3b90d254776e92bf69a1be658198ad34ac7651",
  "parents": [
    "390f998509bf049019df0b078c0a6606e0d57fb4"
  ],
  "author": {
    "name": "MyungJoo Ham",
    "email": "myungjoo.ham@samsung.com",
    "time": "Thu Jul 14 10:33:55 2011 +0900"
  },
  "committer": {
    "name": "MyungJoo Ham",
    "email": "myungjoo.ham@samsung.com",
    "time": "Tue Dec 20 14:08:08 2011 +0900"
  },
  "message": "PM/Devfreq: Add Exynos4-bus device DVFS driver for Exynos4210/4212/4412.\n\nExynos4-bus device devfreq driver add DVFS capability for\nExynos4210/4212/4412-Bus (memory). The driver monitors PPMU counters of memory\ncontrollers and adjusts operating frequencies and voltages with OPP.\nFor Exynos4210, vdd_int is controlled. For exynos4412/4212, vdd_mif and\nvdd_int are controlled.\n\nDependency (CONFIG_EXYNOS_ASV):\nExynos4 ASV driver has been posted in the mailing list; however, it\nsi not yet upstreamed. Although the current revision of Exynos4 ASV\npatch does not contain \"CONFIG_EXYNOS_ASV\", we have added the symbol\nto hide the dependent from compilers for now. As soon as Exynos4 ASV\ndrivers are merged, the #ifdef statement will be removed or the\nname will be changed.\n\nHowever, enabling ASV is essential in most Exynos4 chips to reduce\nthe power consumption of Exynos4210 because without ASV, this Devfreq\ndriver assumes the worst case scenario, which consumes more power.\n\nSigned-off-by: MyungJoo Ham \u003cmyungjoo.ham@samsung.com\u003e\nSigned-off-by: Kyungmin Park \u003ckyungmin.park@samsung.com\u003e\n\n---\nChanges from v1\n- Support 4212 and 4412 as well as 4210.\n",
  "tree_diff": [
    {
      "type": "modify",
      "old_id": "8f0491037080df38856b76ec73db77cf18d3320f",
      "old_mode": 33188,
      "old_path": "drivers/devfreq/Kconfig",
      "new_id": "464fa2147dfb47c9be87bafd6fb17a96858d658d",
      "new_mode": 33188,
      "new_path": "drivers/devfreq/Kconfig"
    },
    {
      "type": "modify",
      "old_id": "4564a89e970ab9fe165e639f913efa79fe903169",
      "old_mode": 33188,
      "old_path": "drivers/devfreq/Makefile",
      "new_id": "8c464234f7e729155c291d9ad7f15b1883655623",
      "new_mode": 33188,
      "new_path": "drivers/devfreq/Makefile"
    },
    {
      "type": "add",
      "old_id": "0000000000000000000000000000000000000000",
      "old_mode": 0,
      "old_path": "/dev/null",
      "new_id": "6460577d6701b468bd6edeaa1c21e739b7818918",
      "new_mode": 33188,
      "new_path": "drivers/devfreq/exynos4_bus.c"
    }
  ]
}