drm/i915: Fix readout of PIPEGCMAX
PIPEGCMAX is a 11.6 (or 1.16 if you will) value. Ie. it can represent a value of 1.0 when the maximum we can store in the software LUT is 0.ffff. Clamp the value so that it gets saturated to the max the uapi supports. Signed-off-by:Ville Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20200303173313.28117-9-ville.syrjala@linux.intel.com Reviewed-by:
Swati Sharma <swati2.sharma@intel.com>
parent
0ff3b23f
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