disp: msm: Add support for demura properties

Based on the hardware catalog if dpu supports demura, driver will
install the drm properties specific to the feature. Change added support
for creating demura properties and exposing via drm frame-work.

Change-Id: I58f5b12ca660d826e6e0b7e1f212bdf3c5e41905
Signed-off-by: Gopikrishnaiah Anandan <agopik@codeaurora.org>

msm/sde/sde_hw_dspp.c

@@ -390,6 +390,16 @@ struct sde_hw_dspp *sde_hw_dspp_init(enum sde_dspp idx,
 				c->hw.blk_off + cfg->sblk->spr.base +
 				cfg->sblk->spr.len, c->hw.xin_id);
 	}
+
+	if ((cfg->sblk->demura.id == SDE_DSPP_DEMURA) &&
+			cfg->sblk->demura.base) {
+		snprintf(buf, ARRAY_SIZE(buf), "%s_%d", "demura",
+				c->idx - DSPP_0);
+		sde_dbg_reg_register_dump_range(SDE_DBG_NAME, buf,
+				c->hw.blk_off + cfg->sblk->demura.base,
+				c->hw.blk_off + cfg->sblk->demura.base +
+				cfg->sblk->demura.len, c->hw.xin_id);
+	}
 	return c;
 
 blk_init_error: