)]}'
{
  "commit": "32d111a9f0e6de901667612d1b0c46bbfd5d37cb",
  "tree": "32eaa18449c33f46dd99ed68354d1928eb176234",
  "parents": [
    "f21daa41d19def8c0a1e9d9626f773447b8191f6"
  ],
  "author": {
    "name": "Alexander E. Patrakov",
    "email": "patrakov@ums.usu.ru",
    "time": "Wed Oct 31 11:40:09 2007 -0300"
  },
  "committer": {
    "name": "Mauro Carvalho Chehab",
    "email": "mchehab@infradead.org",
    "time": "Sun Nov 04 21:41:26 2007 -0200"
  },
  "message": "V4L/DVB (6506): saa7134-alsa: Fix mmap support\n\nTrent Piepho wrote:\n\u003e I do not think the saa7134-alsa driver supports mmap.  The cx88-alsa driver\n\u003e also claimed to support mmap, but it never worked until I fixed it.  It\u0027s\n\u003e pretty clear that the code in saa7134-alsa was based on the same code as\n\u003e cx88-alsa, so it\u0027s likely it has the same bug.\n\nYou are right. The patch below (based on your cx88 patch, but I don\u0027t\nreally understand it) fixes mmap support in saa7134-alsa for me.\nRecording via mmap (arecord -M -f S16_LE -c 2 -r 32000 -D hw:1) didn\u0027t\nwork at all before, works now, tested for at least 20 minutes (but,\nunfortunately, with one overrun at least 0.719 ms long).\n\nSigned-off-by: Alexander E. Patrakov \u003cpatrakov@ums.usu.ru\u003e\nAcked-by: Takashi Iwai \u003ctiwai@suse.de\u003e\nSigned-off-by: Trent Piepho \u003cxyzzy@speakeasy.org\u003e\nSigned-off-by: Mauro Carvalho Chehab \u003cmchehab@infradead.org\u003e\n",
  "tree_diff": [
    {
      "type": "modify",
      "old_id": "c6f7279669c184257dbcd8961478edced7f1627f",
      "old_mode": 33188,
      "old_path": "drivers/media/video/saa7134/saa7134-alsa.c",
      "new_id": "b9c5cf7dc849224c1cfcd83da1f20ff074a29e1c",
      "new_mode": 33188,
      "new_path": "drivers/media/video/saa7134/saa7134-alsa.c"
    }
  ]
}