remove digimodes_enable setting since it no longer works

config_webrx.py

@@ -102,7 +102,6 @@ version = 7
 # wfm_deemphasis_tau = 75e-6  # for US and South Korea
 #wfm_deemphasis_tau = 50e-6  # for the rest of the world
 
-#digimodes_enable = True  # Decoding digimodes come with higher CPU usage.
 #digimodes_fft_size = 2048
 
 # determines the quality, and thus the cpu usage, for the ambe codec used by digital voice modes

owrx/config/defaults.py

@@ -17,7 +17,6 @@ defaultConfig = PropertyLayer(
     audio_compression="adpcm",
     fft_compression="adpcm",
     wfm_deemphasis_tau=50e-6,
-    digimodes_enable=True,
     digimodes_fft_size=2048,
     digital_voice_unvoiced_quality=1,
     digital_voice_dmr_id_lookup=True,

owrx/controllers/settings/decoding.py

@@ -43,7 +43,6 @@ class DecodingSettingsController(SettingsFormController):
             ),
             Section(
                 "Digimodes",
-                CheckboxInput("digimodes_enable", "Enable Digimodes"),
                 NumberInput("digimodes_fft_size", "Digimodes FFT size", append="bins"),
             ),
             Section(

owrx/dsp.py

@@ -66,7 +66,6 @@ class DspManager(Output, SdrSourceEventClient):
                 "audio_compression",
                 "fft_compression",
                 "digimodes_fft_size",
-                "digimodes_enable",
                 "samp_rate",
                 "digital_voice_unvoiced_quality",
                 "center_freq",
@@ -136,8 +135,6 @@ class DspManager(Output, SdrSourceEventClient):
 
         self.dsp.set_temporary_directory(CoreConfig().get_temporary_directory())
 
-        if self.props["digimodes_enable"]:
-
         def send_secondary_config(*args):
             self.handler.write_secondary_dsp_config(
                 {