drm/i915: Fix skl srckey mask bits
authorVille Syrjälä <ville.syrjala@linux.intel.com>
Fri, 25 Jan 2019 18:38:46 +0000 (20:38 +0200)
committerJani Nikula <jani.nikula@intel.com>
Tue, 5 Feb 2019 13:18:46 +0000 (15:18 +0200)
commit3e0b69bbed7161eee8702eee5dcdc18afc1dc982
tree768ffc44f72b5d7b36ccb0422fe21e42e81c3924
parent8834f5600cf3c8db365e18a3d5cac2c2780c81e5
drm/i915: Fix skl srckey mask bits

We're incorrectly masking off the R/V channel enable bit from
KEYMSK. Fix it up.

Cc: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
Cc: Matt Roper <matthew.d.roper@intel.com>
Fixes: b20815255693 ("drm/i915: Add plane alpha blending support, v2.")
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20190125183846.28755-1-ville.syrjala@linux.intel.com
Reviewed-by: Matt Roper <matthew.d.roper@intel.com>
(cherry picked from commit 968bf969b47df2481022b9a05eaab02948eec088)
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
drivers/gpu/drm/i915/intel_sprite.c