diff --git a/Documentation/DocBook/media/dvb/frontend.xml b/Documentation/DocBook/media/dvb/frontend.xml
index a925b4507cef..b1f01239d4da 100644
--- a/Documentation/DocBook/media/dvb/frontend.xml
+++ b/Documentation/DocBook/media/dvb/frontend.xml
@@ -262,6 +262,15 @@ OFDM frontends the frequency specifies the absolute frequen
};
+
+VSB parameters
+DVB-T frontends are supported by the dvb_vsb_parameters structure:
+
+struct dvb_vsb_parameters {
+ fe_modulation_t modulation; /⋆ modulation type (see above) ⋆/
+};
+
+OFDM parametersDVB-T frontends are supported by the dvb_ofdm_parameters structure:
@@ -277,15 +286,6 @@ OFDM frontends the frequency specifies the absolute frequen
};
-
-VSB parameters
-DVB-T frontends are supported by the dvb_vsb_parameters structure:
-
-struct dvb_vsb_parameters {
- fe_modulation_t modulation; /⋆ modulation type (see above) ⋆/
-};
-
-frontend spectral inversionThe Inversion field can take one of these values:
@@ -304,7 +304,9 @@ itself.
frontend code rate
-The possible values for the FEC_inner field are
+The possible values for the fec_inner field used on
+struct dvb_qpsk_parameters and
+struct dvb_qam_parameters are:
typedef enum fe_code_rate {
@@ -327,9 +329,12 @@ detection.
-frontend modulation type for QAM and OFDM
-For cable and terrestrial frontends (QAM and OFDM) one also has to specify the quadrature
-modulation mode which can be one of the following:
+frontend modulation type for QAM, OFDM and VSB
+For cable and terrestrial frontends, e. g. for
+struct dvb_qpsk_parameters,
+struct dvb_qam_parameters and
+struct dvb_qam_parameters,
+it needs to specify the quadrature modulation mode which can be one of the following:
typedef enum fe_modulation {
@@ -352,7 +357,7 @@ modulation mode which can be one of the following:
Finally, there are several more parameters for OFDM:
-Number of carriers per channel, on OFTM modulation
+Number of carriers per channel
typedef enum fe_transmit_mode {
TRANSMISSION_MODE_2K,