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(parent: a6f2c03) | patch
drm/i915: Write the SDVO reg twice on IBX
authorVille Syrjälä <ville.syrjala@linux.intel.com>
Tue, 5 May 2015 14:17:33 +0000 (17:17 +0300)
committerDaniel Vetter <daniel.vetter@ffwll.ch>
Thu, 21 May 2015 20:58:14 +0000 (22:58 +0200)
commit2c214e95116a41cfe6fbb152795917bc74dfe552
tree34ce58f6145ca4dc9b60facf3338be6619bc25d8tree | snapshot
parenta6f2c03512c24329e2571810473c094d0a21d6c6commit | diff
drm/i915: Write the SDVO reg twice on IBX

On IBX the SDVO/HDMI register write may be masked when enabling the
port, so it may need to written twice. The HDMI code does this, but
the SDVO code does not. Add the workaround to the SDVO code as well.

Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Reviewed-by: Jesse Barnes <jbarnes@virtuousgeek.org>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
drivers/gpu/drm/i915/intel_sdvo.c diff | blob | history
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