From c0dc0c1122b585193dd6650c749e919542dd3e23 Mon Sep 17 00:00:00 2001 From: Michael Krufky Date: Tue, 22 Apr 2008 14:46:22 -0300 Subject: [PATCH] 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: Michael Krufky Signed-off-by: Mauro Carvalho Chehab --- drivers/media/dvb/frontends/tda18271-fe.c | 12 +- drivers/media/dvb/frontends/tda18271-tables.c | 112 +++++++++--------- drivers/media/dvb/frontends/tda18271.h | 2 + drivers/media/video/cx23885/cx23885-dvb.c | 6 +- 4 files changed, 65 insertions(+), 67 deletions(-) diff --git a/drivers/media/dvb/frontends/tda18271-fe.c b/drivers/media/dvb/frontends/tda18271-fe.c index b5a422ef4f..3c455795d1 100644 --- a/drivers/media/dvb/frontends/tda18271-fe.c +++ b/drivers/media/dvb/frontends/tda18271-fe.c @@ -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); /* --------------------------------------------------------------- */ diff --git a/drivers/media/dvb/frontends/tda18271-tables.c b/drivers/media/dvb/frontends/tda18271-tables.c index 342fb31b64..83e7561960 100644 --- a/drivers/media/dvb/frontends/tda18271-tables.c +++ b/drivers/media/dvb/frontends/tda18271-tables.c @@ -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 */ }; /*---------------------------------------------------------------------*/ diff --git a/drivers/media/dvb/frontends/tda18271.h b/drivers/media/dvb/frontends/tda18271.h index 60d63ba285..44d41dce9e 100644 --- a/drivers/media/dvb/frontends/tda18271.h +++ b/drivers/media/dvb/frontends/tda18271.h @@ -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 { diff --git a/drivers/media/video/cx23885/cx23885-dvb.c b/drivers/media/video/cx23885/cx23885-dvb.c index 417a30c7a0..7bcd37aa8c 100644 --- a/drivers/media/video/cx23885/cx23885-dvb.c +++ b/drivers/media/video/cx23885/cx23885-dvb.c @@ -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 = { -- 2.39.5