On Thu, Feb 26, 2015 at 10:38:28AM +0000, Chris Wilson wrote: > On Thu, Feb 26, 2015 at 04:09:47PM +0530, akash.goel@xxxxxxxxx wrote: > > From: Akash Goel <akash.goel@xxxxxxxxx> > > > > The frequency values(Rp0, Rp1, Rpn) reported by RP_STATE_CAP register > > are stored, initially by the Driver, inside the dev_priv->rps structure. > > Since these values are expected to remain same throughout, there is no real > > need to read this register, on dynamic basis, from certain debugfs/sysfs > > functions and the values can be instead retrieved from the dev_priv->rps > > structure when needed. > > For the i915_frequency_info debugfs interface, the frequency values from the > > RP_STATE_CAP register only should be used, to indicate the actual Hw state, > > since it is principally used for the debugging purpose. > > > > v2: Reverted the changes in i915_frequency_info function, to continue report > > back the frequency values, as per the actual Hw state (Chris) > > > > Signed-off-by: Akash Goel <akash.goel@xxxxxxxxx> > Nice improvement, > Reviewed-by: Chris Wilson <chris@xxxxxxxxxxxxxxxxxx> Queued for -next, thanks for the patch. -Daniel -- Daniel Vetter Software Engineer, Intel Corporation +41 (0) 79 365 57 48 - http://blog.ffwll.ch _______________________________________________ Intel-gfx mailing list Intel-gfx@xxxxxxxxxxxxxxxxxxxxx http://lists.freedesktop.org/mailman/listinfo/intel-gfx
