update Brazilian scan files

Data updated according with https://portalbsd.com.br/.

Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>

isdb-t/br-mg-Mantena

@@ -0,0 +1,61 @@
+# Channel table for Mantena - MG - Brazil
+# Source: https://portalbsd.com.br/terrestres_channels.php?cidade=884
+
+# Physical channel 31 (virtual 18.1)
+[TV Leste]
+	DELIVERY_SYSTEM = ISDBT
+	BANDWIDTH_HZ = 6000000
+	FREQUENCY = 575142857
+	INVERSION = AUTO
+	GUARD_INTERVAL = AUTO
+	TRANSMISSION_MODE = AUTO
+	INVERSION = AUTO
+	GUARD_INTERVAL = AUTO
+	TRANSMISSION_MODE = AUTO
+	ISDBT_LAYER_ENABLED = 7
+	ISDBT_SOUND_BROADCASTING = 0
+	ISDBT_SB_SUBCHANNEL_ID = 0
+	ISDBT_SB_SEGMENT_IDX = 0
+	ISDBT_SB_SEGMENT_COUNT = 0
+	ISDBT_LAYERA_FEC = AUTO
+	ISDBT_LAYERA_MODULATION = QAM/AUTO
+	ISDBT_LAYERA_SEGMENT_COUNT = 0
+	ISDBT_LAYERA_TIME_INTERLEAVING = 0
+	ISDBT_LAYERB_FEC = AUTO
+	ISDBT_LAYERB_MODULATION = QAM/AUTO
+	ISDBT_LAYERB_SEGMENT_COUNT = 0
+	ISDBT_LAYERB_TIME_INTERLEAVING = 0
+	ISDBT_LAYERC_FEC = AUTO
+	ISDBT_LAYERC_MODULATION = QAM/AUTO
+	ISDBT_LAYERC_SEGMENT_COUNT = 0
+	ISDBT_LAYERC_TIME_INTERLEAVING = 0
+
+# Physical channel 46 (virtual 46.2)
+[Rede Minas]
+	DELIVERY_SYSTEM = ISDBT
+	BANDWIDTH_HZ = 6000000
+	FREQUENCY = 665142857
+	INVERSION = AUTO
+	GUARD_INTERVAL = AUTO
+	TRANSMISSION_MODE = AUTO
+	INVERSION = AUTO
+	GUARD_INTERVAL = AUTO
+	TRANSMISSION_MODE = AUTO
+	ISDBT_LAYER_ENABLED = 7
+	ISDBT_SOUND_BROADCASTING = 0
+	ISDBT_SB_SUBCHANNEL_ID = 0
+	ISDBT_SB_SEGMENT_IDX = 0
+	ISDBT_SB_SEGMENT_COUNT = 0
+	ISDBT_LAYERA_FEC = AUTO
+	ISDBT_LAYERA_MODULATION = QAM/AUTO
+	ISDBT_LAYERA_SEGMENT_COUNT = 0
+	ISDBT_LAYERA_TIME_INTERLEAVING = 0
+	ISDBT_LAYERB_FEC = AUTO
+	ISDBT_LAYERB_MODULATION = QAM/AUTO
+	ISDBT_LAYERB_SEGMENT_COUNT = 0
+	ISDBT_LAYERB_TIME_INTERLEAVING = 0
+	ISDBT_LAYERC_FEC = AUTO
+	ISDBT_LAYERC_MODULATION = QAM/AUTO
+	ISDBT_LAYERC_SEGMENT_COUNT = 0
+	ISDBT_LAYERC_TIME_INTERLEAVING = 0
+