On Wed, Jan 29, 2014 at 9:56 AM, Daniel Vetter <daniel@xxxxxxxx> wrote: > On Tue, Jan 28, 2014 at 6:29 AM, Chia-I Wu <olvaffe@xxxxxxxxx> wrote: >> From: Chia-I Wu <olv@xxxxxxxxxx> >> >> The optimization is available on Ivy Bridge and later, and is disabled by >> default. Enabling it helps certain workloads such as GLBenchmark TRex test. >> >> No piglit regression. >> >> v2 >> - no need to save the register before suspend as init_clock_gating can >> correctly program it after resume >> - split IVB change to another commit >> >> Signed-off-by: Chia-I Wu <olv@xxxxxxxxxx> > > What about byt? > -Daniel In the previous thread, Ville pointed out that the documentation doesn't say anything about BYT for this bit, so it's unknown whether it's supported, and Chia-I said > Though I will leave BDW/VLV out as I do not have the hardware. I do have BYT, so I'll check it out, but this patch can go in without it that information, since Chia-I took Ville's advice and split the patches into per-generation hunks. _______________________________________________ Intel-gfx mailing list Intel-gfx@xxxxxxxxxxxxxxxxxxxxx http://lists.freedesktop.org/mailman/listinfo/intel-gfx
