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drm/i915/bios: reduce indent in parse_general_features
Slightly cleaner with early exit. Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk> Signed-off-by: Jani Nikula <jani.nikula@intel.com> Link: http://patchwork.freedesktop.org/patch/msgid/1450271061-32646-4-git-send-email-jani.nikula@intel.com
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1 changed files with 20 additions and 19 deletions
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@ -353,25 +353,26 @@ parse_general_features(struct drm_i915_private *dev_priv,
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const struct bdb_general_features *general;
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general = find_section(bdb, BDB_GENERAL_FEATURES);
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if (general) {
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dev_priv->vbt.int_tv_support = general->int_tv_support;
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/* int_crt_support can't be trusted on earlier platforms */
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if (bdb->version >= 155 &&
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(HAS_DDI(dev_priv) || IS_VALLEYVIEW(dev_priv)))
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dev_priv->vbt.int_crt_support = general->int_crt_support;
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dev_priv->vbt.lvds_use_ssc = general->enable_ssc;
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dev_priv->vbt.lvds_ssc_freq =
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intel_bios_ssc_frequency(dev_priv, general->ssc_freq);
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dev_priv->vbt.display_clock_mode = general->display_clock_mode;
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dev_priv->vbt.fdi_rx_polarity_inverted = general->fdi_rx_polarity_inverted;
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DRM_DEBUG_KMS("BDB_GENERAL_FEATURES int_tv_support %d int_crt_support %d lvds_use_ssc %d lvds_ssc_freq %d display_clock_mode %d fdi_rx_polarity_inverted %d\n",
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dev_priv->vbt.int_tv_support,
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dev_priv->vbt.int_crt_support,
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dev_priv->vbt.lvds_use_ssc,
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dev_priv->vbt.lvds_ssc_freq,
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dev_priv->vbt.display_clock_mode,
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dev_priv->vbt.fdi_rx_polarity_inverted);
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}
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if (!general)
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return;
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dev_priv->vbt.int_tv_support = general->int_tv_support;
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/* int_crt_support can't be trusted on earlier platforms */
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if (bdb->version >= 155 &&
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(HAS_DDI(dev_priv) || IS_VALLEYVIEW(dev_priv)))
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dev_priv->vbt.int_crt_support = general->int_crt_support;
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dev_priv->vbt.lvds_use_ssc = general->enable_ssc;
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dev_priv->vbt.lvds_ssc_freq =
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intel_bios_ssc_frequency(dev_priv, general->ssc_freq);
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dev_priv->vbt.display_clock_mode = general->display_clock_mode;
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dev_priv->vbt.fdi_rx_polarity_inverted = general->fdi_rx_polarity_inverted;
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DRM_DEBUG_KMS("BDB_GENERAL_FEATURES int_tv_support %d int_crt_support %d lvds_use_ssc %d lvds_ssc_freq %d display_clock_mode %d fdi_rx_polarity_inverted %d\n",
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dev_priv->vbt.int_tv_support,
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dev_priv->vbt.int_crt_support,
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dev_priv->vbt.lvds_use_ssc,
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dev_priv->vbt.lvds_ssc_freq,
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dev_priv->vbt.display_clock_mode,
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dev_priv->vbt.fdi_rx_polarity_inverted);
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}
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static void
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