)]}'
{
  "commit": "960e239abb429da6f9c6718d12ffd5d649fa9892",
  "tree": "0d2d212be1aa9e55fe93bcf503fe17048a96b99d",
  "parents": [
    "3c3828add50024e90e57d6fbe0e660d1b66302d9"
  ],
  "author": {
    "name": "Arthur Heymans",
    "email": "arthur@aheymans.xyz",
    "time": "Tue Mar 03 19:45:24 2026 +0100"
  },
  "committer": {
    "name": "Nico Huber",
    "email": "nico.h@gmx.de",
    "time": "Sat Jun 06 10:23:00 2026 +0000"
  },
  "message": "gma: Add Intel i945 (Gen3) graphics init support\n\nAdd i945G (desktop) and i945GM (mobile) generation support, modeled\nafter the existing G45 generation code with hardware-specific\nadaptations based on the Linux i915 DRM driver and coreboot.\n\nKey hardware differences from G45 (Gen4):\n- GTT on separate PCI BAR3 (not within BAR0)\n- Simple 32-bit GTT PTEs (addr[31:12] | valid[0])\n- No DSPSURF register (uses DSPADDR/DSPLINOFF instead)\n- Gen3 fence registers: 32-bit at split 0x2000/0x3000 addresses\n- Different PLL limits (VCO 1400-2800 MHz, 96 MHz refclk)\n- SDVO multiplier in DPLL register bits[7:4]\n- LVDS restricted to Pipe B (pre-i965 requirement)\n- CDClk: fixed 400 MHz (desktop) or GCFGC-based (mobile)\n- No HDMI/DP, only VGA, LVDS, and SDVO outputs\n- PCI IDs: 0x2772 (I945G), 0x27a2/0x27ae (I945GM)\n\nTESTED with thinkpad x60: LVDS \u0026 VGA works with a linear framebuffer.\n\nChange-Id: Ib67b3d0ee5e06df427869dce4db926ba57a80fd8\nSigned-off-by: Arthur Heymans \u003carthur@aheymans.xyz\u003e\nReviewed-on: https://review.sourcearcade.org/c/libgfxinit/+/476\nReviewed-by: Nico Huber \u003cnico.h@gmx.de\u003e\nReviewed-by: Angel Pons \u003cth3fanbus@gmail.com\u003e\nTested-by: Nico Huber \u003cnico.h@gmx.de\u003e\n",
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