1 files changed, 14 insertions, 13 deletions

diff --git a/include/linux/dvb/frontend.h b/include/linux/dvb/frontend.h
index 79a8ed8e6a7d..55026b1a40bd 100644
--- a/include/linux/dvb/frontend.h
+++ b/include/linux/dvb/frontend.h
@@ -62,10 +62,11 @@ typedef enum fe_caps {
         FE_CAN_HIERARCHY_AUTO           = 0x100000,
         FE_CAN_8VSB                     = 0x200000,
         FE_CAN_16VSB                    = 0x400000,
-        FE_HAS_EXTENDED_CAPS            = 0x800000,   // We need more bitspace for newer APIs, indicate this.
-        FE_NEEDS_BENDING                = 0x20000000, // not supported anymore, don't use (frontend requires frequency bending)
-        FE_CAN_RECOVER                  = 0x40000000, // frontend can recover from a cable unplug automatically
-        FE_CAN_MUTE_TS                  = 0x80000000  // frontend can stop spurious TS data output
+        FE_HAS_EXTENDED_CAPS            = 0x800000,   /* We need more bitspace for newer APIs, indicate this. */
+        FE_CAN_2G_MODULATION            = 0x10000000, /* frontend supports "2nd generation modulation" (DVB-S2) */
+        FE_NEEDS_BENDING                = 0x20000000, /* not supported anymore, don't use (frontend requires frequency bending) */
+        FE_CAN_RECOVER                  = 0x40000000, /* frontend can recover from a cable unplug automatically */
+        FE_CAN_MUTE_TS                  = 0x80000000  /* frontend can stop spurious TS data output */
 } fe_caps_t;
 
 
@@ -121,15 +122,15 @@ typedef enum fe_sec_mini_cmd {
 
 
 typedef enum fe_status {
-        FE_HAS_SIGNAL   = 0x01,   /*  found something above the noise level */
-        FE_HAS_CARRIER  = 0x02,   /*  found a DVB signal  */
-        FE_HAS_VITERBI  = 0x04,   /*  FEC is stable  */
-        FE_HAS_SYNC     = 0x08,   /*  found sync bytes  */
-        FE_HAS_LOCK     = 0x10,   /*  everything's working... */
-        FE_TIMEDOUT     = 0x20,   /*  no lock within the last ~2 seconds */
-        FE_REINIT       = 0x40    /*  frontend was reinitialized,  */
-} fe_status_t;                    /*  application is recommended to reset */
-                                  /*  DiSEqC, tone and parameters */
+        FE_HAS_SIGNAL   = 0x01,   /* found something above the noise level */
+        FE_HAS_CARRIER  = 0x02,   /* found a DVB signal  */
+        FE_HAS_VITERBI  = 0x04,   /* FEC is stable  */
+        FE_HAS_SYNC     = 0x08,   /* found sync bytes  */
+        FE_HAS_LOCK     = 0x10,   /* everything's working... */
+        FE_TIMEDOUT     = 0x20,   /* no lock within the last ~2 seconds */
+        FE_REINIT       = 0x40    /* frontend was reinitialized,  */
+} fe_status_t;                    /* application is recommended to reset */
+                                  /* DiSEqC, tone and parameters */
 
 typedef enum fe_spectral_inversion {
         INVERSION_OFF,