sound 2          33.16  -      -
     NICAM            33.05  33.05  39.80
  */
-#define PHILIPS_MF_SET_BG      0x01 /* Bit 2 must be zero, Bit 3 is system output */
-#define PHILIPS_MF_SET_PAL_L   0x03 // France
-#define PHILIPS_MF_SET_PAL_L2  0x02 // L'
+#define PHILIPS_MF_SET_STD_BG  0x01 /* Bit 2 must be zero, Bit 3 is system output */
+#define PHILIPS_MF_SET_STD_L   0x03 /* Used on Secam France */
+#define PHILIPS_MF_SET_STD_LC  0x02 /* Used on SECAM L' */
 
 /* Control byte */
 
                /* 0x04 -> ??? PAL others / SECAM others ??? */
                cb &= ~0x03;
                if (t->std & V4L2_STD_SECAM_L) //also valid for V4L2_STD_SECAM
-                       cb |= PHILIPS_MF_SET_PAL_L;
+                       cb |= PHILIPS_MF_SET_STD_L;
                else if (t->std & V4L2_STD_SECAM_LC)
-                       cb |= PHILIPS_MF_SET_PAL_L2;
+                       cb |= PHILIPS_MF_SET_STD_LC;
                else /* V4L2_STD_B|V4L2_STD_GH */
-                       cb |= PHILIPS_MF_SET_BG;
+                       cb |= PHILIPS_MF_SET_STD_BG;
                break;
 
        case TUNER_TEMIC_4046FM5: