drm/i915/display: split out DSC and DSS registers

Relatively few places need the DSC and DSS register definitions. Move
them to intel_vdsc_regs.h.
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20230301151949.1591501-1-jani.nikula@intel.com

drivers/gpu/drm/i915/display/icl_dsi.c

@@ -45,6 +45,7 @@
 #include "intel_dsi_vbt.h"
 #include "intel_panel.h"
 #include "intel_vdsc.h"
+#include "intel_vdsc_regs.h"
 #include "skl_scaler.h"
 #include "skl_universal_plane.h"
 

drivers/gpu/drm/i915/display/intel_ddi.c

@@ -68,6 +68,7 @@
 #include "intel_sprite.h"
 #include "intel_tc.h"
 #include "intel_vdsc.h"
+#include "intel_vdsc_regs.h"
 #include "intel_vrr.h"
 #include "skl_scaler.h"
 #include "skl_universal_plane.h"

drivers/gpu/drm/i915/display/intel_display.c

@@ -116,6 +116,7 @@
 #include "intel_tv.h"
 #include "intel_vblank.h"
 #include "intel_vdsc.h"
+#include "intel_vdsc_regs.h"
 #include "intel_vga.h"
 #include "intel_vrr.h"
 #include "intel_wm.h"

drivers/gpu/drm/i915/display/intel_vdsc.c

@@ -17,6 +17,7 @@
 #include "intel_dsi.h"
 #include "intel_qp_tables.h"
 #include "intel_vdsc.h"
+#include "intel_vdsc_regs.h"
 
 enum ROW_INDEX_BPP {
 	ROW_INDEX_6BPP = 0,