I tested again and things were working as expected. This patch adds a
debugfs file for dumping the ring freq table, can you guys test it out
(try disabling the call to update the table, dump it, make sure it's 0,
then re-enable and make sure it's programmed correctly).
--
Jesse Barnes, Intel
On Thu, 23 Jun 2011 10:11:26 -0700, Jesse Barnes jbar...@virtuousgeek.org
wrote:
I tested again and things were working as expected. This patch adds a
debugfs file for dumping the ring freq table, can you guys test it out
(try disabling the call to update the table, dump it, make sure it's 0,
On Thu, 23 Jun 2011 21:08:02 +0100
Chris Wilson ch...@chris-wilson.co.uk wrote:
On Thu, 23 Jun 2011 10:11:26 -0700, Jesse Barnes jbar...@virtuousgeek.org
wrote:
I tested again and things were working as expected. This patch adds a
debugfs file for dumping the ring freq table, can you guys
On Tue, 21 Jun 2011 15:24:24 -0700, Jesse Barnes jbar...@virtuousgeek.org
wrote:
The ring frequency scaling table tells the PCU to treat certain GPU
frequencies as if they were a given CPU frequency for purposes of
scaling the ring frequency. Normally the PCU will scale the ring
frequency
Chris Wilson ch...@chris-wilson.co.uk wrote:
On Tue, 21 Jun 2011 15:24:24 -0700, Jesse Barnes
jbar...@virtuousgeek.org wrote:
The ring frequency scaling table tells the PCU to treat certain GPU
frequencies as if they were a given CPU frequency for purposes of
scaling the ring frequency.
On Tue, 21 Jun 2011 15:24:24 -0700, Jesse Barnes jbar...@virtuousgeek.org
wrote:
The ring frequency scaling table tells the PCU to treat certain GPU
frequencies as if they were a given CPU frequency for purposes of
scaling the ring frequency. Normally the PCU will scale the ring
frequency
On Wed, 22 Jun 2011 11:42:04 -0700
Eric Anholt e...@anholt.net wrote:
On Tue, 21 Jun 2011 15:24:24 -0700, Jesse Barnes jbar...@virtuousgeek.org
wrote:
The ring frequency scaling table tells the PCU to treat certain GPU
frequencies as if they were a given CPU frequency for purposes of
On Wed, 22 Jun 2011 11:42:04 -0700
Eric Anholt e...@anholt.net wrote:
On Tue, 21 Jun 2011 15:24:24 -0700, Jesse Barnes jbar...@virtuousgeek.org
wrote:
The ring frequency scaling table tells the PCU to treat certain GPU
frequencies as if they were a given CPU frequency for purposes of
The ring frequency scaling table tells the PCU to treat certain GPU
frequencies as if they were a given CPU frequency for purposes of
scaling the ring frequency. Normally the PCU will scale the ring
frequency based on the CPU P-state, but with the table present, it will
also take the GPU
