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| author | Ville Syrjälä <[email protected]> | 2015-05-26 17:42:31 +0000 |
|---|---|---|
| committer | Daniel Vetter <[email protected]> | 2015-05-28 09:13:52 +0000 |
| commit | 54433e91a6d92c98f21233b58ffb3ebf053611a8 (patch) | |
| tree | 6b1671f86a52d69c1f8953a730fe1f8989a4f0f6 /drivers/gpu/drm/omapdrm/omap_irq.c | |
| parent | drm/i915: s/dpio_lock/sb_lock/ (diff) | |
| download | kernel-54433e91a6d92c98f21233b58ffb3ebf053611a8.tar.gz kernel-54433e91a6d92c98f21233b58ffb3ebf053611a8.zip | |
drm/i915: Adjust sideband locking a bit for CHV/VLV
chv_enable_pll() doesn't need to hold sb_lock for the entire duration of
the function. Drop the lock as soon as possible.
valleyview_set_cdclk() does a potential lock+unlock+lock+unlock cycle
with sb_lock. Grab the lock a few lines earlier so we can make do
with a single lock+unlock cycle always.
Signed-off-by: Ville Syrjälä <[email protected]>
Reviewed-by: Jani Nikula <[email protected]>
Signed-off-by: Daniel Vetter <[email protected]>
Diffstat (limited to 'drivers/gpu/drm/omapdrm/omap_irq.c')
0 files changed, 0 insertions, 0 deletions