diff options
Diffstat (limited to 'drivers/gpu/drm/nouveau')
| -rw-r--r-- | drivers/gpu/drm/nouveau/nvd0_display.c | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/drivers/gpu/drm/nouveau/nvd0_display.c b/drivers/gpu/drm/nouveau/nvd0_display.c index cf294886a696..0afc5e1ad845 100644 --- a/drivers/gpu/drm/nouveau/nvd0_display.c +++ b/drivers/gpu/drm/nouveau/nvd0_display.c @@ -850,6 +850,18 @@ nvd0_display_init(struct drm_device *dev) u32 *push; int i; + /*XXX: wrong, and wtf is it for? */ + for (i = 0; i < 3; i++) { + u32 dac = nv_rd32(dev, 0x61a000 + (i * 0x800)); + nv_wr32(dev, 0x6101c0 + (i * 0x800), dac); + } + + /*XXX: wrong, and wtf is it for? SOR_MODE_CTRL is an error without.. */ + for (i = 0; i < 4; i++) { + u32 sor = nv_rd32(dev, 0x61c000 + (i * 0x800)); + nv_wr32(dev, 0x6301c4 + (i * 0x800), sor); + } + if (nv_rd32(dev, 0x6100ac) & 0x00000100) { nv_wr32(dev, 0x6100ac, 0x00000100); nv_mask(dev, 0x6194e8, 0x00000001, 0x00000000); |