[media] v4l: vsp1: Fix typo in register field names

The VI6_RPF_ALPH_SEL ALPHA0 and ALPHA1 fields are inverted, swap them.

Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>

drivers/media/platform/vsp1/vsp1_regs.h

@@ -154,10 +154,10 @@
 #define VI6_RPF_ALPH_SEL_AEXT_EXT	(1 << 18)
 #define VI6_RPF_ALPH_SEL_AEXT_ONE	(2 << 18)
 #define VI6_RPF_ALPH_SEL_AEXT_MASK	(3 << 18)
-#define VI6_RPF_ALPH_SEL_ALPHA0_MASK	(0xff << 8)
-#define VI6_RPF_ALPH_SEL_ALPHA0_SHIFT	8
-#define VI6_RPF_ALPH_SEL_ALPHA1_MASK	(0xff << 0)
-#define VI6_RPF_ALPH_SEL_ALPHA1_SHIFT	0
+#define VI6_RPF_ALPH_SEL_ALPHA1_MASK	(0xff << 8)
+#define VI6_RPF_ALPH_SEL_ALPHA1_SHIFT	8
+#define VI6_RPF_ALPH_SEL_ALPHA0_MASK	(0xff << 0)
+#define VI6_RPF_ALPH_SEL_ALPHA0_SHIFT	0
 
 #define VI6_RPF_VRTCOL_SET		0x0318
 #define VI6_RPF_VRTCOL_SET_LAYA_MASK	(0xff << 24)