drm/edid: fix reduced blanking support check
authorJani Nikula <jani.nikula@intel.com>
Mon, 28 Mar 2022 14:34:23 +0000 (17:34 +0300)
committerJani Nikula <jani.nikula@intel.com>
Tue, 29 Mar 2022 11:51:29 +0000 (14:51 +0300)
commit73091e4fb78b5d88913593012ad74a1c0ff266da
treef0b5b67da9d054966d83bdbd0bbe2371c2270f61
parentfaacff8e6a5209b0b6a57fa58ba292742ab442d2
drm/edid: fix reduced blanking support check

The reduced blanking bit is valid only for CVT, indicated by display
range limits flags 0x04.

Cc: Ville Syrjälä <ville.syrjala@linux.intel.com>
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Reviewed-by: Emil Velikov <emil.l.velikov@gmail.com>
Link: https://patchwork.freedesktop.org/patch/msgid/5dea5ee24065450716bbc177dd6850d3193dbeec.1648477901.git.jani.nikula@intel.com
drivers/gpu/drm/drm_edid.c