Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit c0dc0c11 authored by Michael Krufky's avatar Michael Krufky Committed by Mauro Carvalho Chehab
Browse files

V4L/DVB (7432): tda18271: allow device-specific configuration of rf agc top 



allow device-specific configuration of rf agc rf top and if top

Signed-off-by: default avatarMichael Krufky <mkrufky@linuxtv.org>
Signed-off-by: default avatarMauro Carvalho Chehab <mchehab@infradead.org>
parent 14c74b23

drivers/media/dvb/frontends/tda18271-fe.c

+3 −9
Original line number Diff line number Diff line
@@ -70,15 +70,9 @@ static int tda18271_channel_configuration(struct dvb_frontend *fe, 
	regs[R_EP4]  &= ~0x80;

	regs[R_EP4]  |= map->fm_rfn << 7;



	/* update RF_TOP / IF_TOP */

	switch (priv->mode) {

	case TDA18271_ANALOG:

		regs[R_EB22]  = 0x2c;

		break;

	case TDA18271_DIGITAL:

		regs[R_EB22]  = 0x37;

		break;

	}

	/* update rf top / if top */

	regs[R_EB22]  = 0x00;

	regs[R_EB22] |= map->rfagc_top;

	tda18271_write_regs(fe, R_EB22, 1);



	/* --------------------------------------------------------------- */

drivers/media/dvb/frontends/tda18271-tables.c

+56 −56
Original line number Diff line number Diff line
@@ -1187,65 +1187,65 @@ fail: 
/*---------------------------------------------------------------------*/



static struct tda18271_std_map tda18271c1_std_map = {

	.fm_radio = { .if_freq = 1250, .fm_rfn = 1, .if_lvl = 0,

		      .agc_mode = 3, .std = 0 }, /* EP3[4:0] 0x18 */

	.atv_b    = { .if_freq = 6750, .fm_rfn = 0, .if_lvl = 0,

		      .agc_mode = 1, .std = 6 }, /* EP3[4:0] 0x0e */

	.atv_dk   = { .if_freq = 7750, .fm_rfn = 0, .if_lvl = 0,

		      .agc_mode = 1, .std = 7 }, /* EP3[4:0] 0x0f */

	.atv_gh   = { .if_freq = 7750, .fm_rfn = 0, .if_lvl = 0,

		      .agc_mode = 1, .std = 7 }, /* EP3[4:0] 0x0f */

	.atv_i    = { .if_freq = 7750, .fm_rfn = 0, .if_lvl = 0,

		      .agc_mode = 1, .std = 7 }, /* EP3[4:0] 0x0f */

	.atv_l    = { .if_freq = 7750, .fm_rfn = 0, .if_lvl = 0,

		      .agc_mode = 1, .std = 7 }, /* EP3[4:0] 0x0f */

	.atv_lc   = { .if_freq = 1250, .fm_rfn = 0, .if_lvl = 0,

		      .agc_mode = 1, .std = 7 }, /* EP3[4:0] 0x0f */

	.atv_mn   = { .if_freq = 5750, .fm_rfn = 0, .if_lvl = 0,

		      .agc_mode = 1, .std = 5 }, /* EP3[4:0] 0x0d */

	.atsc_6   = { .if_freq = 3250, .fm_rfn = 0, .if_lvl = 1,

		      .agc_mode = 3, .std = 4 }, /* EP3[4:0] 0x1c */

	.dvbt_6   = { .if_freq = 3300, .fm_rfn = 0, .if_lvl = 1,

		      .agc_mode = 3, .std = 4 }, /* EP3[4:0] 0x1c */

	.dvbt_7   = { .if_freq = 3800, .fm_rfn = 0, .if_lvl = 1,

		      .agc_mode = 3, .std = 5 }, /* EP3[4:0] 0x1d */

	.dvbt_8   = { .if_freq = 4300, .fm_rfn = 0, .if_lvl = 1,

		      .agc_mode = 3, .std = 6 }, /* EP3[4:0] 0x1e */

	.qam_6    = { .if_freq = 4000, .fm_rfn = 0, .if_lvl = 1,

		      .agc_mode = 3, .std = 5 }, /* EP3[4:0] 0x1d */

	.qam_8    = { .if_freq = 5000, .fm_rfn = 0, .if_lvl = 1,

		      .agc_mode = 3, .std = 7 }, /* EP3[4:0] 0x1f */

	.fm_radio = { .if_freq = 1250, .fm_rfn = 1, .agc_mode = 3, .std = 0,

		      .if_lvl = 0, .rfagc_top = 0x2c, }, /* EP3[4:0] 0x18 */

	.atv_b    = { .if_freq = 6750, .fm_rfn = 0, .agc_mode = 1, .std = 6,

		      .if_lvl = 0, .rfagc_top = 0x2c, }, /* EP3[4:0] 0x0e */

	.atv_dk   = { .if_freq = 7750, .fm_rfn = 0, .agc_mode = 1, .std = 7,

		      .if_lvl = 0, .rfagc_top = 0x2c, }, /* EP3[4:0] 0x0f */

	.atv_gh   = { .if_freq = 7750, .fm_rfn = 0, .agc_mode = 1, .std = 7,

		      .if_lvl = 0, .rfagc_top = 0x2c, }, /* EP3[4:0] 0x0f */

	.atv_i    = { .if_freq = 7750, .fm_rfn = 0, .agc_mode = 1, .std = 7,

		      .if_lvl = 0, .rfagc_top = 0x2c, }, /* EP3[4:0] 0x0f */

	.atv_l    = { .if_freq = 7750, .fm_rfn = 0, .agc_mode = 1, .std = 7,

		      .if_lvl = 0, .rfagc_top = 0x2c, }, /* EP3[4:0] 0x0f */

	.atv_lc   = { .if_freq = 1250, .fm_rfn = 0, .agc_mode = 1, .std = 7,

		      .if_lvl = 0, .rfagc_top = 0x2c, }, /* EP3[4:0] 0x0f */

	.atv_mn   = { .if_freq = 5750, .fm_rfn = 0, .agc_mode = 1, .std = 5,

		      .if_lvl = 0, .rfagc_top = 0x2c, }, /* EP3[4:0] 0x0d */

	.atsc_6   = { .if_freq = 3250, .fm_rfn = 0, .agc_mode = 3, .std = 4,

		      .if_lvl = 1, .rfagc_top = 0x37, }, /* EP3[4:0] 0x1c */

	.dvbt_6   = { .if_freq = 3300, .fm_rfn = 0, .agc_mode = 3, .std = 4,

		      .if_lvl = 1, .rfagc_top = 0x37, }, /* EP3[4:0] 0x1c */

	.dvbt_7   = { .if_freq = 3800, .fm_rfn = 0, .agc_mode = 3, .std = 5,

		      .if_lvl = 1, .rfagc_top = 0x37, }, /* EP3[4:0] 0x1d */

	.dvbt_8   = { .if_freq = 4300, .fm_rfn = 0, .agc_mode = 3, .std = 6,

		      .if_lvl = 1, .rfagc_top = 0x37, }, /* EP3[4:0] 0x1e */

	.qam_6    = { .if_freq = 4000, .fm_rfn = 0, .agc_mode = 3, .std = 5,

		      .if_lvl = 1, .rfagc_top = 0x37, }, /* EP3[4:0] 0x1d */

	.qam_8    = { .if_freq = 5000, .fm_rfn = 0, .agc_mode = 3, .std = 7,

		      .if_lvl = 1, .rfagc_top = 0x37, }, /* EP3[4:0] 0x1f */

};



static struct tda18271_std_map tda18271c2_std_map = {

	.fm_radio = { .if_freq = 1250, .fm_rfn = 1, .if_lvl = 0,

		      .agc_mode = 3, .std = 0 }, /* EP3[4:0] 0x18 */

	.atv_b    = { .if_freq = 6000, .fm_rfn = 0, .if_lvl = 0,

		      .agc_mode = 1, .std = 5 }, /* EP3[4:0] 0x0d */

	.atv_dk   = { .if_freq = 6900, .fm_rfn = 0, .if_lvl = 0,

		      .agc_mode = 1, .std = 6 }, /* EP3[4:0] 0x0e */

	.atv_gh   = { .if_freq = 7100, .fm_rfn = 0, .if_lvl = 0,

		      .agc_mode = 1, .std = 6 }, /* EP3[4:0] 0x0e */

	.atv_i    = { .if_freq = 7250, .fm_rfn = 0, .if_lvl = 0,

		      .agc_mode = 1, .std = 6 }, /* EP3[4:0] 0x0e */

	.atv_l    = { .if_freq = 6900, .fm_rfn = 0, .if_lvl = 0,

		      .agc_mode = 1, .std = 6 }, /* EP3[4:0] 0x0e */

	.atv_lc   = { .if_freq = 1250, .fm_rfn = 0, .if_lvl = 0,

		      .agc_mode = 1, .std = 6 }, /* EP3[4:0] 0x0e */

	.atv_mn   = { .if_freq = 5400, .fm_rfn = 0, .if_lvl = 0,

		      .agc_mode = 1, .std = 4 }, /* EP3[4:0] 0x0c */

	.atsc_6   = { .if_freq = 3250, .fm_rfn = 0, .if_lvl = 1,

		      .agc_mode = 3, .std = 4 }, /* EP3[4:0] 0x1c */

	.dvbt_6   = { .if_freq = 3300, .fm_rfn = 0, .if_lvl = 1,

		      .agc_mode = 3, .std = 4 }, /* EP3[4:0] 0x1c */

	.dvbt_7   = { .if_freq = 3500, .fm_rfn = 0, .if_lvl = 1,

		      .agc_mode = 3, .std = 4 }, /* EP3[4:0] 0x1c */

	.dvbt_8   = { .if_freq = 4000, .fm_rfn = 0, .if_lvl = 1,

		      .agc_mode = 3, .std = 5 }, /* EP3[4:0] 0x1d */

	.qam_6    = { .if_freq = 4000, .fm_rfn = 0, .if_lvl = 1,

		      .agc_mode = 3, .std = 5 }, /* EP3[4:0] 0x1d */

	.qam_8    = { .if_freq = 5000, .fm_rfn = 0, .if_lvl = 1,

		      .agc_mode = 3, .std = 7 }, /* EP3[4:0] 0x1f */

	.fm_radio = { .if_freq = 1250, .fm_rfn = 1, .agc_mode = 3, .std = 0,

		      .if_lvl = 0, .rfagc_top = 0x2c, }, /* EP3[4:0] 0x18 */

	.atv_b    = { .if_freq = 6000, .fm_rfn = 0, .agc_mode = 1, .std = 5,

		      .if_lvl = 0, .rfagc_top = 0x2c, }, /* EP3[4:0] 0x0d */

	.atv_dk   = { .if_freq = 6900, .fm_rfn = 0, .agc_mode = 1, .std = 6,

		      .if_lvl = 0, .rfagc_top = 0x2c, }, /* EP3[4:0] 0x0e */

	.atv_gh   = { .if_freq = 7100, .fm_rfn = 0, .agc_mode = 1, .std = 6,

		      .if_lvl = 0, .rfagc_top = 0x2c, }, /* EP3[4:0] 0x0e */

	.atv_i    = { .if_freq = 7250, .fm_rfn = 0, .agc_mode = 1, .std = 6,

		      .if_lvl = 0, .rfagc_top = 0x2c, }, /* EP3[4:0] 0x0e */

	.atv_l    = { .if_freq = 6900, .fm_rfn = 0, .agc_mode = 1, .std = 6,

		      .if_lvl = 0, .rfagc_top = 0x2c, }, /* EP3[4:0] 0x0e */

	.atv_lc   = { .if_freq = 1250, .fm_rfn = 0, .agc_mode = 1, .std = 6,

		      .if_lvl = 0, .rfagc_top = 0x2c, }, /* EP3[4:0] 0x0e */

	.atv_mn   = { .if_freq = 5400, .fm_rfn = 0, .agc_mode = 1, .std = 4,

		      .if_lvl = 0, .rfagc_top = 0x2c, }, /* EP3[4:0] 0x0c */

	.atsc_6   = { .if_freq = 3250, .fm_rfn = 0, .agc_mode = 3, .std = 4,

		      .if_lvl = 1, .rfagc_top = 0x37, }, /* EP3[4:0] 0x1c */

	.dvbt_6   = { .if_freq = 3300, .fm_rfn = 0, .agc_mode = 3, .std = 4,

		      .if_lvl = 1, .rfagc_top = 0x37, }, /* EP3[4:0] 0x1c */

	.dvbt_7   = { .if_freq = 3500, .fm_rfn = 0, .agc_mode = 3, .std = 4,

		      .if_lvl = 1, .rfagc_top = 0x37, }, /* EP3[4:0] 0x1c */

	.dvbt_8   = { .if_freq = 4000, .fm_rfn = 0, .agc_mode = 3, .std = 5,

		      .if_lvl = 1, .rfagc_top = 0x37, }, /* EP3[4:0] 0x1d */

	.qam_6    = { .if_freq = 4000, .fm_rfn = 0, .agc_mode = 3, .std = 5,

		      .if_lvl = 1, .rfagc_top = 0x37, }, /* EP3[4:0] 0x1d */

	.qam_8    = { .if_freq = 5000, .fm_rfn = 0, .agc_mode = 3, .std = 7,

		      .if_lvl = 1, .rfagc_top = 0x37, }, /* EP3[4:0] 0x1f */

};



/*---------------------------------------------------------------------*/

drivers/media/dvb/frontends/tda18271.h

+2 −0
Original line number Diff line number Diff line
@@ -35,6 +35,8 @@ struct tda18271_std_map_item { 
	unsigned int fm_rfn:1;

	/* EP4[4:2] */

	unsigned int if_lvl:3;

	/* EB22[6:0] */

	unsigned int rfagc_top:7;

};



struct tda18271_std_map {

drivers/media/video/cx23885/cx23885-dvb.c

+4 −2
Original line number Diff line number Diff line
@@ -165,8 +165,10 @@ static struct tda829x_config tda829x_no_probe = { 
};



static struct tda18271_std_map hauppauge_tda18271_std_map = {

	.atsc_6   = { .if_freq = 5380, .if_lvl = 6, .agc_mode = 3, .std = 3 },

	.qam_6    = { .if_freq = 4000, .if_lvl = 6, .agc_mode = 3, .std = 0 },

	.atsc_6   = { .if_freq = 5380, .agc_mode = 3, .std = 3,

		      .if_lvl = 6, .rfagc_top = 0x37 },

	.qam_6    = { .if_freq = 4000, .agc_mode = 3, .std = 0,

		      .if_lvl = 6, .rfagc_top = 0x37 },

};



static struct tda18271_config hauppauge_tda18271_config = {