diff options
| author | Roland Scheidegger <sroland@tungstengraphics.com> | 2007-01-03 15:56:23 +0100 |
|---|---|---|
| committer | Roland Scheidegger <sroland@tungstengraphics.com> | 2007-01-03 15:56:23 +0100 |
| commit | 9506f7015a1e442f4ca0bd3bfae555ec7e8a5f37 (patch) | |
| tree | 80bbe1803143256674a59a88df610dab5c47ad12 /src/atipreinit.h | |
| parent | d5c6306385cbc7b13a132ae72ed04e04e24d9886 (diff) | |
fix uninitialized mode regs (bug 9495)
Since the reorganization of the mode setting code, the mode registers relying
on state already set (by bios) were not read, thus clearing out all bits the
driver does not touch. At the very least, this could lead to completely
nonfunctional to misbehaving dvi output (see bug 9495). Fix this by using the
SavedReg values, which also makes it more obvious that those are bits which
were not set by the driver previously, but come from register readback.
Diffstat (limited to 'src/atipreinit.h')
0 files changed, 0 insertions, 0 deletions