)]}'
{
  "commit": "5359533801e3dd3abca5b7d3d985b0b33fd9fe8b",
  "tree": "5ab728c08b4cb5fae0116396911ed3757540b7b8",
  "parents": [
    "c640e8ca172c6a5c45abe8e2e8353900a84427fa"
  ],
  "author": {
    "name": "Dave Airlie",
    "email": "airlied@redhat.com",
    "time": "Mon Mar 14 09:47:24 2011 +1000"
  },
  "committer": {
    "name": "Dave Airlie",
    "email": "airlied@redhat.com",
    "time": "Mon Mar 14 12:51:04 2011 +1000"
  },
  "message": "drm/radeon: fix problem with changing active VRAM size. (v2)\n\nSo we used to use lpfn directly to restrict VRAM when we couldn\u0027t\naccess the unmappable area, however this was removed in\n93225b0d7bc030f4a93165347a65893685822d70 as it also restricted\nthe gtt placements. However it was only later noticed that this\nbroke on some hw.\n\nThis removes the active_vram_size, and just explicitly sets it\nwhen it changes, TTM/drm_mm will always use the real_vram_size,\nand the active vram size will change the TTM size used for lpfn\nsetting.\n\nWe should re-work the fpfn/lpfn to per-placement at some point\nI suspect, but that is too late for this kernel.\n\nHopefully this addresses:\nhttps://bugs.freedesktop.org/show_bug.cgi?id\u003d35254\n\nv2: fix reported useful VRAM size to userspace to be correct.\n\nSigned-off-by: Dave Airlie \u003cairlied@redhat.com\u003e\n",
  "tree_diff": [
    {
      "type": "modify",
      "old_id": "d270b3ff896b9a32d65533159ae5a8dac79171a3",
      "old_mode": 33188,
      "old_path": "drivers/gpu/drm/radeon/evergreen.c",
      "new_id": "6140ea1de45a6d1979c7dcbd048606adf8081cfc",
      "new_mode": 33188,
      "new_path": "drivers/gpu/drm/radeon/evergreen.c"
    },
    {
      "type": "modify",
      "old_id": "2adfb03f479bf4c36fcf556801f15f01e075cd13",
      "old_mode": 33188,
      "old_path": "drivers/gpu/drm/radeon/evergreen_blit_kms.c",
      "new_id": "2be698e78ff2256be592391674b78b2d7a51d7a4",
      "new_mode": 33188,
      "new_path": "drivers/gpu/drm/radeon/evergreen_blit_kms.c"
    },
    {
      "type": "modify",
      "old_id": "79de991e1ea397a0e2459dac747796904369bf86",
      "old_mode": 33188,
      "old_path": "drivers/gpu/drm/radeon/r100.c",
      "new_id": "e372f9e1e5ce10a56b0fc17e9ee9930f8719daf4",
      "new_mode": 33188,
      "new_path": "drivers/gpu/drm/radeon/r100.c"
    },
    {
      "type": "modify",
      "old_id": "de88624d5f8736037c93ebf627318b463930c953",
      "old_mode": 33188,
      "old_path": "drivers/gpu/drm/radeon/r600.c",
      "new_id": "9b3fad23b76ca2036bef2a1328ba343bf617bc80",
      "new_mode": 33188,
      "new_path": "drivers/gpu/drm/radeon/r600.c"
    },
    {
      "type": "modify",
      "old_id": "41f7aafc97c4c66b7b6d6943251f78e78be68929",
      "old_mode": 33188,
      "old_path": "drivers/gpu/drm/radeon/r600_blit_kms.c",
      "new_id": "df68d91e8190eb790f1ceed252450a4e2ebc5837",
      "new_mode": 33188,
      "new_path": "drivers/gpu/drm/radeon/r600_blit_kms.c"
    },
    {
      "type": "modify",
      "old_id": "56c48b67ef3d04c2ac0d01a150751985f9e749d3",
      "old_mode": 33188,
      "old_path": "drivers/gpu/drm/radeon/radeon.h",
      "new_id": "6b3429495118aeebfaa0762588063ba23c9690a6",
      "new_mode": 33188,
      "new_path": "drivers/gpu/drm/radeon/radeon.h"
    },
    {
      "type": "modify",
      "old_id": "df95eb83dac6d52e4cad7f6570d6cca9e2807b1f",
      "old_mode": 33188,
      "old_path": "drivers/gpu/drm/radeon/radeon_gem.c",
      "new_id": "1fe95dfe48c9a130fae104da04a3af4b964614a2",
      "new_mode": 33188,
      "new_path": "drivers/gpu/drm/radeon/radeon_gem.c"
    },
    {
      "type": "modify",
      "old_id": "e5b2cf10cbf4feba4cb7373dd68c5dfb06046114",
      "old_mode": 33188,
      "old_path": "drivers/gpu/drm/radeon/radeon_ttm.c",
      "new_id": "8389b4c63d128da20e41d5a838e4d3eb176d6955",
      "new_mode": 33188,
      "new_path": "drivers/gpu/drm/radeon/radeon_ttm.c"
    },
    {
      "type": "modify",
      "old_id": "5afe294ed51f0e4ea3d4055a55598f4ba865dbb9",
      "old_mode": 33188,
      "old_path": "drivers/gpu/drm/radeon/rs600.c",
      "new_id": "8af4679db23e3451f223eab9e5e005026ed6336d",
      "new_mode": 33188,
      "new_path": "drivers/gpu/drm/radeon/rs600.c"
    },
    {
      "type": "modify",
      "old_id": "6638c8e4c81bca044bdc4d9147f79af47f59bd61",
      "old_mode": 33188,
      "old_path": "drivers/gpu/drm/radeon/rs690.c",
      "new_id": "66c949b7c18cc29fb4f047543039eab4be4f1d19",
      "new_mode": 33188,
      "new_path": "drivers/gpu/drm/radeon/rs690.c"
    },
    {
      "type": "modify",
      "old_id": "d8ba676906566a42063113985881377403dda560",
      "old_mode": 33188,
      "old_path": "drivers/gpu/drm/radeon/rv770.c",
      "new_id": "714ad45757d060ed41daf45933f51db4b899a8ec",
      "new_mode": 33188,
      "new_path": "drivers/gpu/drm/radeon/rv770.c"
    }
  ]
}