drm/i915: Sanity check cdclk in vlv_set_cdclk()
chv_set_cdclk() sanity checks that the cdclk frequency is one of the legal values. Do the same in the VLV function. Cc: Mika Kahola <mika.kahola@intel.com> Cc: Manasi Navare <manasi.d.navare@intel.com> Cc: Rodrigo Vivi <rodrigo.vivi@intel.com> Signed-off-by:Ville Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20171024095216.1638-10-ville.syrjala@linux.intel.com Reviewed-by:
Rodrigo Vivi <rodrigo.vivi@intel.com>
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53e9bf5e
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