drm/i915: rearrange DP AUX register macros

Follow the recommended style for grouping register macros.
Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/8ace710d8a1edac7e1af1ed12122fb6bc68114e9.1716894910.git.jani.nikula@intel.comSigned-off-by: Jani Nikula <jani.nikula@intel.com>

drivers/gpu/drm/i915/display/intel_dp_aux_regs.h

@@ -23,12 +23,13 @@
 
 #define _DPA_AUX_CH_CTL			0x64010
 #define _DPB_AUX_CH_CTL			0x64110
-#define _XELPDP_USBC1_AUX_CH_CTL	0x16f210
-#define _XELPDP_USBC2_AUX_CH_CTL	0x16f410
 #define DP_AUX_CH_CTL(aux_ch)		_MMIO_PORT(aux_ch, _DPA_AUX_CH_CTL,	\
 						   _DPB_AUX_CH_CTL)
 #define VLV_DP_AUX_CH_CTL(aux_ch)	_MMIO(VLV_DISPLAY_BASE + \
 					      _PORT(aux_ch, _DPA_AUX_CH_CTL, _DPB_AUX_CH_CTL))
+
+#define _XELPDP_USBC1_AUX_CH_CTL	0x16f210
+#define _XELPDP_USBC2_AUX_CH_CTL	0x16f410
 #define _XELPDP_DP_AUX_CH_CTL(aux_ch)						\
 		_MMIO(_PICK_EVEN_2RANGES(aux_ch, AUX_CH_USBC1,			\
 					 _DPA_AUX_CH_CTL, _DPB_AUX_CH_CTL,	\
@@ -72,12 +73,13 @@
 
 #define _DPA_AUX_CH_DATA1		0x64014
 #define _DPB_AUX_CH_DATA1		0x64114
-#define _XELPDP_USBC1_AUX_CH_DATA1	0x16f214
-#define _XELPDP_USBC2_AUX_CH_DATA1	0x16f414
 #define DP_AUX_CH_DATA(aux_ch, i)	_MMIO(_PORT(aux_ch, _DPA_AUX_CH_DATA1,	\
 						    _DPB_AUX_CH_DATA1) + (i) * 4) /* 5 registers */
 #define VLV_DP_AUX_CH_DATA(aux_ch, i)	_MMIO(VLV_DISPLAY_BASE + _PORT(aux_ch, _DPA_AUX_CH_DATA1, \
 								       _DPB_AUX_CH_DATA1) + (i) * 4) /* 5 registers */
+
+#define _XELPDP_USBC1_AUX_CH_DATA1	0x16f214
+#define _XELPDP_USBC2_AUX_CH_DATA1	0x16f414
 #define _XELPDP_DP_AUX_CH_DATA(aux_ch, i)					\
 		_MMIO(_PICK_EVEN_2RANGES(aux_ch, AUX_CH_USBC1,			\
 					 _DPA_AUX_CH_DATA1, _DPB_AUX_CH_DATA1,	\