| commit | e281fcaa287fb39ce26d9aa33a716c2a7bb8484e | |
| author | Jesse Barnes <jbarnes@virtuousgeek.org> | |
| Fri, 18 Mar 2011 17:32:07 +0000 (18 10:32 -0700) | ||
| committer | Chris Wilson <chris@chris-wilson.co.uk> | |
| Wed, 23 Mar 2011 09:17:00 +0000 (23 09:17 +0000) | ||
| tree | 2a581c6c8973df1639f0b499f0ad1a0a856c3311 | treesnapshot (tar.gz zip) |
| parent | 48898b038b69ef4801f0e059026c8f6920684677 | commitdiff |
drm/i915: report correct render clock frequencies on SNB
Fix up the debug file to report the right frequencies. On SNB, we program
the PCU with a frequency ratio, which is multiplied by 100MHz on the CPU
side. But GFX only runs at half that, so report it as such to avoid
confusion.
Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Reviewed-by: Keith Packard <keithp@keithp.com>
Fix up the debug file to report the right frequencies. On SNB, we program
the PCU with a frequency ratio, which is multiplied by 100MHz on the CPU
side. But GFX only runs at half that, so report it as such to avoid
confusion.
Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Reviewed-by: Keith Packard <keithp@keithp.com>
| drivers/gpu/drm/i915/i915_debugfs.c | diffblobblamehistory | |
| drivers/gpu/drm/i915/intel_display.c | diffblobblamehistory |