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由 Ville Syrjälä 提交于
The current dev_cdclk vs. cdclk vs. atomic_cdclk_freq is quite a mess. So here I'm introducing the "actual" and "logical" naming for our cdclk state. "actual" is what we'll bash into the hardware and "logical" is what everyone should use for state computaion/checking and whatnot. We'll track both using the intel_cdclk_state as both will need other differing parameters than just the actual cdclk frequency. While doing that we can at the same time unify the appearance of the .modeset_calc_cdclk() implementations a little bit. v2: Commit dev_priv->cdclk.actual since that already has the new state by the time .modeset_commit_cdclk() is called. v3: s/locical/logical/ and improve the docs a bit Signed-off-by: NVille Syrjälä <ville.syrjala@linux.intel.com> Reviewed-by: NAnder Conselvan de Oliveira <conselvan2@gmail.com> Link: http://patchwork.freedesktop.org/patch/msgid/20170120182205.8141-9-ville.syrjala@linux.intel.com
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