[Intel-gfx] frame buffer compression and 915GM

[Ben Widawsky]

On Thu, May 26, 2011 at 12:29:07PM -0700, SD wrote:
> Dear All.
> 
> How can I find out if FBC is disabled/enabled for my i915GM on kernel 2.6.38.6-27 and on rawhide 2.6.39-1.
> 
> Thanks

debugfs has it. For example:
cat /sys/kernel/debug/dri/0/i915_fbc_status

Ben