diff options
Diffstat (limited to 'drivers/gpu/drm/nouveau')
| -rw-r--r-- | drivers/gpu/drm/nouveau/nouveau_bios.c | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/drivers/gpu/drm/nouveau/nouveau_bios.c b/drivers/gpu/drm/nouveau/nouveau_bios.c index 729d5fd7c88..e93e3148b8e 100644 --- a/drivers/gpu/drm/nouveau/nouveau_bios.c +++ b/drivers/gpu/drm/nouveau/nouveau_bios.c @@ -6377,6 +6377,37 @@ apply_dcb_encoder_quirks(struct drm_device *dev, int idx, u32 *conn, u32 *conf) } } + /* Some other twisted XFX board (rhbz#694914) + * + * The DVI/VGA encoder combo that's supposed to represent the + * DVI-I connector actually point at two different ones, and + * the HDMI connector ends up paired with the VGA instead. + * + * Connector table is missing anything for VGA at all, pointing it + * an invalid conntab entry 2 so we figure it out ourself. + */ + if (nv_match_device(dev, 0x0615, 0x1682, 0x2605)) { + if (idx == 0) { + *conn = 0x02002300; /* VGA, connector 2 */ + *conf = 0x00000028; + } else + if (idx == 1) { + *conn = 0x01010312; /* DVI, connector 0 */ + *conf = 0x00020030; + } else + if (idx == 2) { + *conn = 0x04020310; /* VGA, connector 0 */ + *conf = 0x00000028; + } else + if (idx == 3) { + *conn = 0x02021322; /* HDMI, connector 1 */ + *conf = 0x00020010; + } else { + *conn = 0x0000000e; /* EOL */ + *conf = 0x00000000; + } + } + return true; } |