diff options
| author | Paulo Zanoni <paulo.r.zanoni@intel.com> | 2013-08-06 18:57:14 -0300 |
|---|---|---|
| committer | Daniel Vetter <daniel.vetter@ffwll.ch> | 2013-08-23 14:52:27 +0200 |
| commit | f52ecbcf8009ef18cda86b30efd837338cd25392 (patch) | |
| tree | bd9560c2defea866ff255e5aac8274928b713068 /drivers/gpu/drm/omapdrm/omap_irq.c | |
| parent | edbfdb456053d0738e6b06a3827ead4158bfc918 (diff) | |
drm/i915: don't update GEN6_PMIMR when it's not needed
I did some brief tests and the "new_val = pmimr" condition usually
happens a few times after exiting games.
Note: This is also prep work to track the GEN6_PMIMR register state in
dev_priv->pm_imr. This happens in the next patch.
Signed-off-by: Paulo Zanoni <paulo.r.zanoni@intel.com>
Reviewed-by: Rodrigo Vivi <rodrigo.vivi@gmail.com>
[danvet: Add note to explain why we want this, as per the discussion
between Chris and Paulo.]
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Diffstat (limited to 'drivers/gpu/drm/omapdrm/omap_irq.c')
0 files changed, 0 insertions, 0 deletions