On Thu, Jun 27, 2013 at 9:12 AM, Andy Furniss adf.lists@gmail.com wrote:
Alex Deucher wrote:
On Wed, Jun 26, 2013 at 9:21 AM, alexdeucher@gmail.com wrote:
From: Alex Deucher alexander.deucher@amd.com
These are the radeon patches for 3.11. Some of these patches are huge so, it might be easier to review things here: http://cgit.freedesktop.org/~agd5f/linux/log/?h=drm-next-3.11-wip
Updated branch: http://cgit.freedesktop.org/~agd5f/linux/log/?h=drm-next-3.11-wip-2 Takes into account comments from Jerome a Christian and contains a few DPM fixes.
I see there's a 3 now - I tested that (I guess currently it's the same as 2 anyway).
On my rv790 there are no regressions so far, but whatever I do it stays low.
We may need to tweak the scaling parameters a bit to force higher states more readily. They are pretty conservative right now.
echo profile > /sys/class/drm/card0/device/power_method = write error, is there a way to go back to manual setting with dpm?
Not yet. I'm working on an infrastructure to force DPM modes, but it's not ready yet.
I haven't tried rv670 yet - I couldn't see a new firmware for that, does it just not need one?
Nope. 6xx and APUs do not require ucode. only 7xx+ dGPUs.
Alex