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[media] m88rs2000 - only flip bit 2 on reg 0x70 on 16th try
Continuous flip of bit2 reg 0x70 can cause device to become unresponsive. Also correct reg read mistake. Signed-off-by: Malcolm Priestley <tvboxspy@gmail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
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@ -787,13 +787,13 @@ static int m88rs2000_set_frontend(struct dvb_frontend *fe)
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return -ENODEV;
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for (i = 0; i < 25; i++) {
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u8 reg = m88rs2000_demod_read(state, 0x8c);
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reg = m88rs2000_demod_read(state, 0x8c);
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if ((reg & 0x7) == 0x7) {
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status = FE_HAS_LOCK;
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break;
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}
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state->no_lock_count++;
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if (state->no_lock_count > 15) {
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if (state->no_lock_count == 15) {
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reg = m88rs2000_demod_read(state, 0x70);
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reg ^= 0x4;
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m88rs2000_demod_write(state, 0x70, reg);
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