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Commit 5dd92c1f authored by Oliver Endriss's avatar Oliver Endriss Committed by Mauro Carvalho Chehab
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V4L/DVB: ngene: Workaround for stuck DiSEqC pin 



Send one DiSEqC byte to make sure that the pin is set to low level.

Signed-off-by: default avatarOliver Endriss <o.endriss@gmx.de>
Reviewed-by: default avatarManu Abraham <abraham.manu@gmail.com>
Signed-off-by: default avatarMauro Carvalho Chehab <mchehab@redhat.com>
parent 03b1930e

drivers/media/dvb/frontends/stv090x.c

+4 −0
Original line number Diff line number Diff line
@@ -4470,6 +4470,10 @@ static int stv090x_setup(struct dvb_frontend *fe) 
	if (stv090x_write_reg(state, STV090x_TSTRES0, 0x00) < 0)

		goto err;



	/* workaround for stuck DiSEqC output */

	if (config->diseqc_envelope_mode)

		stv090x_send_diseqc_burst(fe, SEC_MINI_A);



	return 0;

err:

	dprintk(FE_ERROR, 1, "I/O error");