Re: [Nouveau] [RFC PATCH 3/8] nv50: allocate and map a notifier buffer object for PM

2015-06-28 Thread Samuel Pitoiset
On 06/26/2015 01:02 AM, Ilia Mirkin wrote: On Mon, Jun 22, 2015 at 4:53 PM, Samuel Pitoiset samuel.pitoi...@gmail.com wrote: This notifier buffer object will be used to read back global performance counters results written by the kernel. For each domain, we will store the handle of the

Re: [Nouveau] [RFC PATCH 3/8] nv50: allocate and map a notifier buffer object for PM

2015-06-25 Thread Ilia Mirkin
On Mon, Jun 22, 2015 at 4:53 PM, Samuel Pitoiset samuel.pitoi...@gmail.com wrote: This notifier buffer object will be used to read back global performance counters results written by the kernel. For each domain, we will store the handle of the perfdom object, an array of 4 counters and the

[Nouveau] [RFC PATCH 3/8] nv50: allocate and map a notifier buffer object for PM

2015-06-22 Thread Samuel Pitoiset
This notifier buffer object will be used to read back global performance counters results written by the kernel. For each domain, we will store the handle of the perfdom object, an array of 4 counters and the number of cycles. Like the Gallium's HUD, we keep a list of busy queries in a ring in