Commit 57ad94a6 authored by Manu Abraham's avatar Manu Abraham Committed by Mauro Carvalho Chehab
Browse files

V4L/DVB (9387): FIX: Write to the correct register 



Thanks to Marko Schluessler <marco@lordzodiac.de> for pointing it out

Signed-off-by: default avatarManu Abraham <manu@linuxtv.org>
Signed-off-by: default avatarMauro Carvalho Chehab <mchehab@redhat.com>
parent d189f3ef

drivers/media/dvb/frontends/stb0899_algo.c

+6 −6
Original line number Diff line number Diff line
@@ -277,7 +277,7 @@ static enum stb0899_status stb0899_check_carrier(struct stb0899_state *state) 


	reg = stb0899_read_reg(state, STB0899_CFD);

	STB0899_SETFIELD_VAL(CFD_ON, reg, 1);

	stb0899_write_reg(state, STB0899_RTF, reg);

	stb0899_write_reg(state, STB0899_CFD, reg);



	reg = stb0899_read_reg(state, STB0899_DSTATUS);

	dprintk(state->verbose, FE_DEBUG, 1, "--------------------> STB0899_DSTATUS=[0x%02x]", reg);
@@ -311,7 +311,7 @@ static enum stb0899_status stb0899_search_carrier(struct stb0899_state *state) 


	reg = stb0899_read_reg(state, STB0899_CFD);

	STB0899_SETFIELD_VAL(CFD_ON, reg, 1);

	stb0899_write_reg(state, STB0899_RTF, reg);

	stb0899_write_reg(state, STB0899_CFD, reg);



	do {

		dprintk(state->verbose, FE_DEBUG, 1, "Derot Freq=%d, mclk=%d", derot_freq, internal->mclk);
@@ -326,7 +326,7 @@ static enum stb0899_status stb0899_search_carrier(struct stb0899_state *state) 
			if (next_loop) {

				reg = stb0899_read_reg(state, STB0899_CFD);

				STB0899_SETFIELD_VAL(CFD_ON, reg, 1);

				stb0899_write_reg(state, STB0899_RTF, reg);

				stb0899_write_reg(state, STB0899_CFD, reg);



				STB0899_SETFIELD_VAL(CFRM, cfr[0], MSB(state->config->inversion * derot_freq));

				STB0899_SETFIELD_VAL(CFRL, cfr[1], LSB(state->config->inversion * derot_freq));
@@ -429,7 +429,7 @@ static enum stb0899_status stb0899_search_data(struct stb0899_state *state) 
				dprintk(state->verbose, FE_DEBUG, 1, "Derot freq=%d, mclk=%d", derot_freq, internal->mclk);

				reg = stb0899_read_reg(state, STB0899_CFD);

				STB0899_SETFIELD_VAL(CFD_ON, reg, 1);

				stb0899_write_reg(state, STB0899_RTF, reg);

				stb0899_write_reg(state, STB0899_CFD, reg);



				STB0899_SETFIELD_VAL(CFRM, cfr[0], MSB(state->config->inversion * derot_freq));

				STB0899_SETFIELD_VAL(CFRL, cfr[1], LSB(state->config->inversion * derot_freq));
@@ -608,7 +608,7 @@ enum stb0899_status stb0899_dvbs_algo(struct stb0899_state *state) 
		stb0899_write_reg(state, STB0899_RTF, reg);

		reg = stb0899_read_reg(state, STB0899_CFD);

		STB0899_SETFIELD_VAL(CFD_ON, reg, 1);

		stb0899_write_reg(state, STB0899_RTF, reg);

		stb0899_write_reg(state, STB0899_CFD, reg);



		internal->derot_freq = 0;

		internal->status = NOAGC1;
@@ -742,7 +742,7 @@ enum stb0899_status stb0899_dvbs_algo(struct stb0899_state *state) 
		/* disable carrier detector	*/

		reg = stb0899_read_reg(state, STB0899_CFD);

		STB0899_SETFIELD_VAL(CFD_ON, reg, 0);

		stb0899_write_reg(state, STB0899_RTF, reg);

		stb0899_write_reg(state, STB0899_CFD, reg);



		stb0899_read_regs(state, STB0899_EQUAI1, eq_const, 10);

	}

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