drm/amd/display: Add PIXEL_RATE control regs for more instances

For use by future ASICs
Signed-off-by: Sung Lee <sung.lee@amd.com>
Signed-off-by: Yongqiang Sun <yongqiang.sun@amd.com>
Reviewed-by: Yongqiang Sun <yongqiang.sun@amd.com>
Acked-by: Leo Li <sunpeng.li@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

drivers/gpu/drm/amd/display/dc/dce/dce_hwseq.h

@@ -62,6 +62,10 @@
 	SRII(BLND_CONTROL, BLND, 4), \
 	SRII(BLND_CONTROL, BLND, 5)
 
+#define HSWEQ_DCN_PIXEL_RATE_REG_LIST(blk, inst) \
+	SRII(PIXEL_RATE_CNTL, blk, inst), \
+	SRII(PHYPLL_PIXEL_RATE_CNTL, blk, inst)
+
 #define HWSEQ_PIXEL_RATE_REG_LIST(blk) \
 	SRII(PIXEL_RATE_CNTL, blk, 0), \
 	SRII(PIXEL_RATE_CNTL, blk, 1), \
@@ -151,7 +155,10 @@
 	SR(DCCG_GATE_DISABLE_CNTL2), \
 	SR(DCFCLK_CNTL),\
 	SR(DCFCLK_CNTL), \
-	SR(DC_MEM_GLOBAL_PWR_REQ_CNTL), \
+	SR(DC_MEM_GLOBAL_PWR_REQ_CNTL)
+
+
+#define MMHUB_DCN_REG_LIST()\
 	/* todo:  get these from GVM instead of reading registers ourselves */\
 	MMHUB_SR(VM_CONTEXT0_PAGE_TABLE_BASE_ADDR_HI32),\
 	MMHUB_SR(VM_CONTEXT0_PAGE_TABLE_BASE_ADDR_LO32),\
@@ -166,10 +173,14 @@
 	MMHUB_SR(MC_VM_SYSTEM_APERTURE_LOW_ADDR),\
 	MMHUB_SR(MC_VM_SYSTEM_APERTURE_HIGH_ADDR)
 
+
 #define HWSEQ_DCN1_REG_LIST()\
 	HWSEQ_DCN_REG_LIST(), \
-	HWSEQ_PIXEL_RATE_REG_LIST(OTG), \
-	HWSEQ_PHYPLL_REG_LIST(OTG), \
+	MMHUB_DCN_REG_LIST(), \
+	HSWEQ_DCN_PIXEL_RATE_REG_LIST(OTG, 0), \
+	HSWEQ_DCN_PIXEL_RATE_REG_LIST(OTG, 1), \
+	HSWEQ_DCN_PIXEL_RATE_REG_LIST(OTG, 2), \
+	HSWEQ_DCN_PIXEL_RATE_REG_LIST(OTG, 3), \
 	SR(DCHUBBUB_SDPIF_FB_BASE),\
 	SR(DCHUBBUB_SDPIF_FB_OFFSET),\
 	SR(DCHUBBUB_SDPIF_AGP_BASE),\
@@ -202,8 +213,12 @@
 #if defined(CONFIG_DRM_AMD_DC_DCN2_0)
 #define HWSEQ_DCN2_REG_LIST()\
 	HWSEQ_DCN_REG_LIST(), \
-	HWSEQ_PIXEL_RATE_REG_LIST(OTG), \
-	HWSEQ_PHYPLL_REG_LIST(OTG), \
+	HSWEQ_DCN_PIXEL_RATE_REG_LIST(OTG, 0), \
+	HSWEQ_DCN_PIXEL_RATE_REG_LIST(OTG, 1), \
+	HSWEQ_DCN_PIXEL_RATE_REG_LIST(OTG, 2), \
+	HSWEQ_DCN_PIXEL_RATE_REG_LIST(OTG, 3), \
+	HSWEQ_DCN_PIXEL_RATE_REG_LIST(OTG, 4), \
+	HSWEQ_DCN_PIXEL_RATE_REG_LIST(OTG, 5), \
 	SR(MICROSECOND_TIME_BASE_DIV), \
 	SR(MILLISECOND_TIME_BASE_DIV), \
 	SR(DISPCLK_FREQ_CHANGE_CNTL), \