drm/i915: VBT Parser cleanup for eDP block

Support for parsing parameters for S3D support and T3 optimization
support is implemented. The order for the bdb_edp struct was also
made similar to that indicated in spec.
Signed-off-by: NRohit Jain <rohit.jain@intel.com>
Reviewed-by: NShobhit Kumar <shobhit.kumar@intel.com>
Reviewed-by: NVijay A. Purushothaman <vijay.a.purushothaman@intel.com>
Reviewed-by: NEugeni Dodonov <eugeni.dodonov@intel.com>
Acked-by: NJesse Barnes <jesse.barnes@intel.com>
Signed-off-by: NKeith Packard <keithp@keithp.com>

drivers/gpu/drm/i915/intel_bios.h

@@ -467,8 +467,12 @@ struct edp_link_params {
 struct bdb_edp {
 	struct edp_power_seq power_seqs[16];
 	u32 color_depth;
-	u32 sdrrs_msa_timing_delay;
 	struct edp_link_params link_params[16];
+	u32 sdrrs_msa_timing_delay;
+
+	/* ith bit indicates enabled/disabled for (i+1)th panel */
+	u16 edp_s3d_feature;
+	u16 edp_t3_optimization;
 } __attribute__ ((packed));
 
 void intel_setup_bios(struct drm_device *dev);