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(parent: 412236c) | patch
drm/i915: Drop WaDisablePSDDualDispatchEnable:ivb for IVB GT2
authorVille Syrjälä <ville.syrjala@linux.intel.com>
Wed, 22 Jan 2014 19:32:45 +0000 (21:32 +0200)
committerDaniel Vetter <daniel.vetter@ffwll.ch>
Tue, 4 Feb 2014 10:45:01 +0000 (11:45 +0100)
commit94825369fe046696c7b472e14f4f76a63956b2d3
tree77043756682817afab52dafb14c17edb13d54474tree | snapshot
parent412236c2c1bdc7cc471ca8d190b90549a509b638commit | diff
drm/i915: Drop WaDisablePSDDualDispatchEnable:ivb for IVB GT2

Both Bspec and the W/A database state that WaDisablePSDDualDispatchEnable
is only needed for IVB GT1.

The only real confusion here is that the the W/A database also says to
write to the GT2 only register as well, which is strange if the W/A is
only for GT1.

Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Reviewed-by: Rodrigo Vivi <rodrigo.vivi@gmail.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
drivers/gpu/drm/i915/intel_pm.c diff | blob | history
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