disp: msm: sde: add hardware catalog support for VDC-m block

Add hardware catalog support for VDC-m block to parse
the register offsets and feature capabilities.

Change-Id: I1bfbc4b6e7e9f34738d49fecdef4b427a0ccded7
Signed-off-by: Abhinav Kumar <abhinavk@codeaurora.org>

msm/sde/sde_hw_catalog.h

@@ -404,6 +404,19 @@ enum {
 	SDE_DSC_MAX
 };
 
+/** VDC sub-blocks/features
+ * @SDE_VDC_HW_REV_1_1         vdc block supports vdc 1.1 only
+ * @SDE_VDC_ENC                vdc encoder sub block
+ * @SDE_VDC_CTL                 vdc ctl sub block
+ * @SDE_VDC_MAX
+ */
+enum {
+	SDE_VDC_HW_REV_1_1,
+	SDE_VDC_ENC,
+	SDE_VDC_CTL,
+	SDE_VDC_MAX
+};
+
 /**
  * CTL sub-blocks
  * @SDE_CTL_SPLIT_DISPLAY       CTL supports video mode split display
@@ -594,6 +607,14 @@ struct sde_dsc_blk {
 	SDE_HW_SUBBLK_INFO;
 };
 
+/**
+ * struct sde_vdc_blk : VDC Encoder sub-blk information
+ * @info:   HW register and features supported by this sub-blk
+ */
+struct sde_vdc_blk {
+	SDE_HW_SUBBLK_INFO;
+};
+
 /**
  * struct sde_format_extended - define sde specific pixel format+modifier
  * @fourcc_format: Base FOURCC pixel format code
@@ -760,6 +781,15 @@ struct sde_dsc_sub_blks {
 	struct sde_dsc_blk ctl;
 };
 
+/**
+ * struct sde_vdc_sub_blks : VDC sub-blks
+ *
+ */
+struct sde_vdc_sub_blks {
+	struct sde_vdc_blk enc;
+	struct sde_vdc_blk ctl;
+};
+
 struct sde_wb_sub_blocks {
 	u32 maxlinewidth;
 };
@@ -993,6 +1023,20 @@ struct sde_dsc_cfg {
 	struct sde_dsc_sub_blks *sblk;
 };
 
+/**
+ * struct sde_vdc_cfg - information of VDC blocks
+ * @id                 enum identifying this block
+ * @base               register offset of this block
+ * @len:               length of hardware block
+ * @features           bit mask identifying sub-blocks/features
+ * @enc                VDC encoder register offset(relative to VDC base)
+ * @ctl                VDC Control register offset(relative to VDC base)
+ */
+struct sde_vdc_cfg {
+	SDE_HW_BLK_INFO;
+	struct sde_vdc_sub_blks *sblk;
+};
+
 /**
  * struct sde_cdm_cfg - information of chroma down blocks
  * @id                 enum identifying this block
@@ -1442,6 +1486,9 @@ struct sde_mdss_cfg {
 	u32 dsc_count;
 	struct sde_dsc_cfg dsc[MAX_BLOCKS];
 
+	u32 vdc_count;
+	struct sde_vdc_cfg vdc[MAX_BLOCKS];
+
 	u32 cdm_count;
 	struct sde_cdm_cfg cdm[MAX_BLOCKS];