Re: [RFC 10/16] drm/nouveau/timer: skip calibration on GK20A

From: Alexandre Courbot
Date: Tue Feb 04 2014 - 03:39:37 EST

On 02/04/2014 12:55 PM, Ben Skeggs wrote:
On Sat, Feb 1, 2014 at 1:16 PM, Alexandre Courbot <acourbot@xxxxxxxxxx> wrote:
GK20A's timer is directly attached to the system timer and cannot be
calibrated. Skip the calibration phase on that chip since the
corresponding registers do not exist.
Just a curiosity: What timer resolution does the HW initialise at?

On T124 the timer input is the oscillator clock, which depending on the device can run between 12 and 48Mhz (IIUC).
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