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

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



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).
--
To unsubscribe from this list: send the line "unsubscribe linux-tegra" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html




[Index of Archives]     [ARM Kernel]     [Linux ARM]     [Linux ARM MSM]     [Linux USB Devel]     [Video for Linux]     [Linux Audio Users]     [Yosemite News]     [Linux Kernel]     [Linux SCSI]

  Powered by Linux