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Commit 1d518c27 authored by Antti Palosaari's avatar Antti Palosaari Committed by Mauro Carvalho Chehab
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[media] si2168: receive 4 bytes reply from cmd 0x14 



Command 0x14 returns 4 bytes as a reply. It is used for setting
key/value pairs to firmware and it returns 4 bytes back including
old value.

Signed-off-by: default avatarAntti Palosaari <crope@iki.fi>
Signed-off-by: default avatarMauro Carvalho Chehab <m.chehab@samsung.com>
parent 982c6238

drivers/media/dvb-frontends/si2168.c

+9 −9
Original line number Diff line number Diff line
@@ -251,21 +251,21 @@ static int si2168_set_frontend(struct dvb_frontend *fe) 


	memcpy(cmd.args, "\x14\x00\x0c\x10\x12\x00", 6);

	cmd.wlen = 6;

	cmd.rlen = 1;

	cmd.rlen = 4;

	ret = si2168_cmd_execute(s, &cmd);

	if (ret)

		goto err;



	memcpy(cmd.args, "\x14\x00\x06\x10\x24\x00", 6);

	cmd.wlen = 6;

	cmd.rlen = 1;

	cmd.rlen = 4;

	ret = si2168_cmd_execute(s, &cmd);

	if (ret)

		goto err;



	memcpy(cmd.args, "\x14\x00\x07\x10\x00\x24", 6);

	cmd.wlen = 6;

	cmd.rlen = 1;

	cmd.rlen = 4;

	ret = si2168_cmd_execute(s, &cmd);

	if (ret)

		goto err;
@@ -273,42 +273,42 @@ static int si2168_set_frontend(struct dvb_frontend *fe) 
	memcpy(cmd.args, "\x14\x00\x0a\x10\x00\x00", 6);

	cmd.args[4] = delivery_system | bandwidth;

	cmd.wlen = 6;

	cmd.rlen = 1;

	cmd.rlen = 4;

	ret = si2168_cmd_execute(s, &cmd);

	if (ret)

		goto err;



	memcpy(cmd.args, "\x14\x00\x0f\x10\x10\x00", 6);

	cmd.wlen = 6;

	cmd.rlen = 1;

	cmd.rlen = 4;

	ret = si2168_cmd_execute(s, &cmd);

	if (ret)

		goto err;



	memcpy(cmd.args, "\x14\x00\x01\x10\x16\x00", 6);

	cmd.wlen = 6;

	cmd.rlen = 1;

	cmd.rlen = 4;

	ret = si2168_cmd_execute(s, &cmd);

	if (ret)

		goto err;



	memcpy(cmd.args, "\x14\x00\x09\x10\xe3\x18", 6);

	cmd.wlen = 6;

	cmd.rlen = 1;

	cmd.rlen = 4;

	ret = si2168_cmd_execute(s, &cmd);

	if (ret)

		goto err;



	memcpy(cmd.args, "\x14\x00\x08\x10\xd7\x15", 6);

	cmd.wlen = 6;

	cmd.rlen = 1;

	cmd.rlen = 4;

	ret = si2168_cmd_execute(s, &cmd);

	if (ret)

		goto err;



	memcpy(cmd.args, "\x14\x00\x01\x12\x00\x00", 6);

	cmd.wlen = 6;

	cmd.rlen = 1;

	cmd.rlen = 4;

	ret = si2168_cmd_execute(s, &cmd);

	if (ret)

		goto err;