On Thu, 2012-09-13 at 21:02 +0100, Grant Likely wrote: > In commit 7e30ed6b, "gmux: Add generic write32 function", the new > gmux_write32() function didn't include the io offset when writing > registers. This means that backlight update writes never go to the > right > place. This patch fixes it. > > Tested on Apple Macbook 8,3 Aha, thanks. I was going to have to get to that in the next few days. I also noticed that since updating to the latest kernel and the latest version of all the patches, I never get Intel graphics output working after switching. And even the Radeon doesn't work right, if I switch away and back. X just locks up after a few seconds and the graphics engine isn't responding. -- dwmw2
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