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[media] dib0090: enhancement
The intend of this patch is to improve the support of the dib0090 tuner. The ramp tables have been updated. Also some minor enhancements has been added (EFUSE and reset). Signed-off-by: Olivier Grenie <olivier.grenie@parrot.com> Signed-off-by: Patrick Boettcher <patrick.boettcher@parrot.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
This commit is contained in:
Olivier Grenie
Mauro Carvalho Chehab
parent
6fe1099c7a
commit
aedabf7a54
@ -528,20 +528,19 @@ static void dib0090_reset_digital(struct dvb_frontend *fe, const struct dib0090_
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u16 PllCfg, i, v;
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HARD_RESET(state);
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dib0090_write_reg(state, 0x24, EN_PLL | EN_CRYSTAL);
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dib0090_write_reg(state, 0x1b, EN_DIGCLK | EN_PLL | EN_CRYSTAL); /* PLL, DIG_CLK and CRYSTAL remain */
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if (cfg->in_soc)
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return;
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if (!cfg->in_soc) {
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/* adcClkOutRatio=8->7, release reset */
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dib0090_write_reg(state, 0x20, ((cfg->io.adc_clock_ratio - 1) << 11) | (0 << 10) | (1 << 9) | (1 << 8) | (0 << 4) | 0);
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if (cfg->clkoutdrive != 0)
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dib0090_write_reg(state, 0x23, (0 << 15) | ((!cfg->analog_output) << 14) | (2 << 10) | (1 << 9) | (0 << 8)
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| (cfg->clkoutdrive << 5) | (cfg->clkouttobamse << 4) | (0 << 2) | (0));
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else
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dib0090_write_reg(state, 0x23, (0 << 15) | ((!cfg->analog_output) << 14) | (2 << 10) | (1 << 9) | (0 << 8)
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| (7 << 5) | (cfg->clkouttobamse << 4) | (0 << 2) | (0));
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}
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dib0090_write_reg(state, 0x1b, EN_DIGCLK | EN_PLL | EN_CRYSTAL); /* PLL, DIG_CLK and CRYSTAL remain */
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/* adcClkOutRatio=8->7, release reset */
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dib0090_write_reg(state, 0x20, ((cfg->io.adc_clock_ratio - 1) << 11) | (0 << 10) | (1 << 9) | (1 << 8) | (0 << 4) | 0);
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if (cfg->clkoutdrive != 0)
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dib0090_write_reg(state, 0x23, (0 << 15) | ((!cfg->analog_output) << 14) | (2 << 10) | (1 << 9) | (0 << 8)
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| (cfg->clkoutdrive << 5) | (cfg->clkouttobamse << 4) | (0 << 2) | (0));
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else
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dib0090_write_reg(state, 0x23, (0 << 15) | ((!cfg->analog_output) << 14) | (2 << 10) | (1 << 9) | (0 << 8)
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| (7 << 5) | (cfg->clkouttobamse << 4) | (0 << 2) | (0));
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/* Read Pll current config * */
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PllCfg = dib0090_read_reg(state, 0x21);
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@ -694,192 +693,174 @@ void dib0090_dcc_freq(struct dvb_frontend *fe, u8 fast)
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EXPORT_SYMBOL(dib0090_dcc_freq);
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static const u16 bb_ramp_pwm_normal_socs[] = {
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550, /* max BB gain in 10th of dB */
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(1 << 9) | 8, /* ramp_slope = 1dB of gain -> clock_ticks_per_db = clk_khz / ramp_slope -> BB_RAMP2 */
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550, /* max BB gain in 10th of dB */
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(1<<9) | 8, /* ramp_slope = 1dB of gain -> clock_ticks_per_db = clk_khz / ramp_slope -> BB_RAMP2 */
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440,
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(4 << 9) | 0, /* BB_RAMP3 = 26dB */
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(0 << 9) | 208, /* BB_RAMP4 */
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(4 << 9) | 208, /* BB_RAMP5 = 29dB */
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(0 << 9) | 440, /* BB_RAMP6 */
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(4 << 9) | 0, /* BB_RAMP3 = 26dB */
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(0 << 9) | 208, /* BB_RAMP4 */
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(4 << 9) | 208, /* BB_RAMP5 = 29dB */
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(0 << 9) | 440, /* BB_RAMP6 */
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};
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static const u16 rf_ramp_pwm_cband_7090[] = {
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280, /* max RF gain in 10th of dB */
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18, /* ramp_slope = 1dB of gain -> clock_ticks_per_db = clk_khz / ramp_slope -> RF_RAMP2 */
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504, /* ramp_max = maximum X used on the ramp */
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(29 << 10) | 364, /* RF_RAMP5, LNA 1 = 8dB */
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(0 << 10) | 504, /* RF_RAMP6, LNA 1 */
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(60 << 10) | 228, /* RF_RAMP7, LNA 2 = 7.7dB */
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(0 << 10) | 364, /* RF_RAMP8, LNA 2 */
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(34 << 10) | 109, /* GAIN_4_1, LNA 3 = 6.8dB */
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(0 << 10) | 228, /* GAIN_4_2, LNA 3 */
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(37 << 10) | 0, /* RF_RAMP3, LNA 4 = 6.2dB */
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(0 << 10) | 109, /* RF_RAMP4, LNA 4 */
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static const u16 rf_ramp_pwm_cband_7090p[] = {
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280, /* max RF gain in 10th of dB */
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18, /* ramp_slope = 1dB of gain -> clock_ticks_per_db = clk_khz / ramp_slope -> RF_RAMP2 */
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504, /* ramp_max = maximum X used on the ramp */
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(29 << 10) | 364, /* RF_RAMP5, LNA 1 = 8dB */
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(0 << 10) | 504, /* RF_RAMP6, LNA 1 */
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(60 << 10) | 228, /* RF_RAMP7, LNA 2 = 7.7dB */
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(0 << 10) | 364, /* RF_RAMP8, LNA 2 */
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(34 << 10) | 109, /* GAIN_4_1, LNA 3 = 6.8dB */
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(0 << 10) | 228, /* GAIN_4_2, LNA 3 */
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(37 << 10) | 0, /* RF_RAMP3, LNA 4 = 6.2dB */
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(0 << 10) | 109, /* RF_RAMP4, LNA 4 */
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};
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static const uint16_t rf_ramp_pwm_cband_7090e_sensitivity[] = {
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186,
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40,
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746,
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(10 << 10) | 345,
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(0 << 10) | 746,
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(0 << 10) | 0,
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(0 << 10) | 0,
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(28 << 10) | 200,
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(0 << 10) | 345,
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(20 << 10) | 0,
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(0 << 10) | 200,
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static const u16 rf_ramp_pwm_cband_7090e_sensitivity[] = {
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186, /* max RF gain in 10th of dB */
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40, /* ramp_slope = 1dB of gain -> clock_ticks_per_db = clk_khz / ramp_slope -> RF_RAMP2 */
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746, /* ramp_max = maximum X used on the ramp */
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(10 << 10) | 345, /* RF_RAMP5, LNA 1 = 10dB */
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(0 << 10) | 746, /* RF_RAMP6, LNA 1 */
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(0 << 10) | 0, /* RF_RAMP7, LNA 2 = 0 dB */
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(0 << 10) | 0, /* RF_RAMP8, LNA 2 */
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(28 << 10) | 200, /* GAIN_4_1, LNA 3 = 6.8dB */ /* 3.61 dB */
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(0 << 10) | 345, /* GAIN_4_2, LNA 3 */
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(20 << 10) | 0, /* RF_RAMP3, LNA 4 = 6.2dB */ /* 4.96 dB */
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(0 << 10) | 200, /* RF_RAMP4, LNA 4 */
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};
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static const uint16_t rf_ramp_pwm_cband_7090e_aci[] = {
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86,
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40,
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345,
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(0 << 10) | 0,
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(0 << 10) | 0,
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(0 << 10) | 0,
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(0 << 10) | 0,
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(28 << 10) | 200,
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(0 << 10) | 345,
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(20 << 10) | 0,
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(0 << 10) | 200,
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static const u16 rf_ramp_pwm_cband_7090e_aci[] = {
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86, /* max RF gain in 10th of dB */
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40, /* ramp_slope = 1dB of gain -> clock_ticks_per_db = clk_khz / ramp_slope -> RF_RAMP2 */
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345, /* ramp_max = maximum X used on the ramp */
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(0 << 10) | 0, /* RF_RAMP5, LNA 1 = 8dB */ /* 7.47 dB */
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(0 << 10) | 0, /* RF_RAMP6, LNA 1 */
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(0 << 10) | 0, /* RF_RAMP7, LNA 2 = 0 dB */
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(0 << 10) | 0, /* RF_RAMP8, LNA 2 */
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(28 << 10) | 200, /* GAIN_4_1, LNA 3 = 6.8dB */ /* 3.61 dB */
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(0 << 10) | 345, /* GAIN_4_2, LNA 3 */
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(20 << 10) | 0, /* RF_RAMP3, LNA 4 = 6.2dB */ /* 4.96 dB */
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(0 << 10) | 200, /* RF_RAMP4, LNA 4 */
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};
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static const u16 rf_ramp_pwm_cband_8090[] = {
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345, /* max RF gain in 10th of dB */
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29, /* ramp_slope = 1dB of gain -> clock_ticks_per_db = clk_khz / ramp_slope -> RF_RAMP2 */
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1000, /* ramp_max = maximum X used on the ramp */
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(35 << 10) | 772, /* RF_RAMP3, LNA 1 = 8dB */
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(0 << 10) | 1000, /* RF_RAMP4, LNA 1 */
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(58 << 10) | 496, /* RF_RAMP5, LNA 2 = 9.5dB */
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(0 << 10) | 772, /* RF_RAMP6, LNA 2 */
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(27 << 10) | 200, /* RF_RAMP7, LNA 3 = 10.5dB */
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(0 << 10) | 496, /* RF_RAMP8, LNA 3 */
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(40 << 10) | 0, /* GAIN_4_1, LNA 4 = 7dB */
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(0 << 10) | 200, /* GAIN_4_2, LNA 4 */
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345, /* max RF gain in 10th of dB */
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29, /* ramp_slope = 1dB of gain -> clock_ticks_per_db = clk_khz / ramp_slope -> RF_RAMP2 */
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1000, /* ramp_max = maximum X used on the ramp */
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(35 << 10) | 772, /* RF_RAMP3, LNA 1 = 8dB */
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(0 << 10) | 1000, /* RF_RAMP4, LNA 1 */
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(58 << 10) | 496, /* RF_RAMP5, LNA 2 = 9.5dB */
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(0 << 10) | 772, /* RF_RAMP6, LNA 2 */
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(27 << 10) | 200, /* RF_RAMP7, LNA 3 = 10.5dB */
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(0 << 10) | 496, /* RF_RAMP8, LNA 3 */
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(40 << 10) | 0, /* GAIN_4_1, LNA 4 = 7dB */
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(0 << 10) | 200, /* GAIN_4_2, LNA 4 */
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};
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static const u16 rf_ramp_pwm_uhf_7090[] = {
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407, /* max RF gain in 10th of dB */
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13, /* ramp_slope = 1dB of gain -> clock_ticks_per_db = clk_khz / ramp_slope -> RF_RAMP2 */
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529, /* ramp_max = maximum X used on the ramp */
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(23 << 10) | 0, /* RF_RAMP3, LNA 1 = 14.7dB */
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(0 << 10) | 176, /* RF_RAMP4, LNA 1 */
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(63 << 10) | 400, /* RF_RAMP5, LNA 2 = 8dB */
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(0 << 10) | 529, /* RF_RAMP6, LNA 2 */
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(48 << 10) | 316, /* RF_RAMP7, LNA 3 = 6.8dB */
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(0 << 10) | 400, /* RF_RAMP8, LNA 3 */
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(29 << 10) | 176, /* GAIN_4_1, LNA 4 = 11.5dB */
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(0 << 10) | 316, /* GAIN_4_2, LNA 4 */
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407, /* max RF gain in 10th of dB */
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13, /* ramp_slope = 1dB of gain -> clock_ticks_per_db = clk_khz / ramp_slope -> RF_RAMP2 */
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529, /* ramp_max = maximum X used on the ramp */
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(23 << 10) | 0, /* RF_RAMP3, LNA 1 = 14.7dB */
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(0 << 10) | 176, /* RF_RAMP4, LNA 1 */
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(63 << 10) | 400, /* RF_RAMP5, LNA 2 = 8dB */
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(0 << 10) | 529, /* RF_RAMP6, LNA 2 */
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(48 << 10) | 316, /* RF_RAMP7, LNA 3 = 6.8dB */
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(0 << 10) | 400, /* RF_RAMP8, LNA 3 */
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(29 << 10) | 176, /* GAIN_4_1, LNA 4 = 11.5dB */
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(0 << 10) | 316, /* GAIN_4_2, LNA 4 */
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};
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static const u16 rf_ramp_pwm_uhf_8090[] = {
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388, /* max RF gain in 10th of dB */
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26, /* ramp_slope = 1dB of gain -> clock_ticks_per_db = clk_khz / ramp_slope -> RF_RAMP2 */
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1008, /* ramp_max = maximum X used on the ramp */
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(11 << 10) | 0, /* RF_RAMP3, LNA 1 = 14.7dB */
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(0 << 10) | 369, /* RF_RAMP4, LNA 1 */
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(41 << 10) | 809, /* RF_RAMP5, LNA 2 = 8dB */
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(0 << 10) | 1008, /* RF_RAMP6, LNA 2 */
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(27 << 10) | 659, /* RF_RAMP7, LNA 3 = 6dB */
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(0 << 10) | 809, /* RF_RAMP8, LNA 3 */
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(14 << 10) | 369, /* GAIN_4_1, LNA 4 = 11.5dB */
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(0 << 10) | 659, /* GAIN_4_2, LNA 4 */
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388, /* max RF gain in 10th of dB */
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26, /* ramp_slope = 1dB of gain -> clock_ticks_per_db = clk_khz / ramp_slope -> RF_RAMP2 */
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1008, /* ramp_max = maximum X used on the ramp */
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(11 << 10) | 0, /* RF_RAMP3, LNA 1 = 14.7dB */
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(0 << 10) | 369, /* RF_RAMP4, LNA 1 */
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(41 << 10) | 809, /* RF_RAMP5, LNA 2 = 8dB */
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(0 << 10) | 1008, /* RF_RAMP6, LNA 2 */
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(27 << 10) | 659, /* RF_RAMP7, LNA 3 = 6dB */
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(0 << 10) | 809, /* RF_RAMP8, LNA 3 */
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(14 << 10) | 369, /* GAIN_4_1, LNA 4 = 11.5dB */
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(0 << 10) | 659, /* GAIN_4_2, LNA 4 */
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};
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/* GENERAL PWM ramp definition for all other Krosus */
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static const u16 bb_ramp_pwm_normal[] = {
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500, /* max BB gain in 10th of dB */
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8, /* ramp_slope = 1dB of gain -> clock_ticks_per_db = clk_khz / ramp_slope -> BB_RAMP2 */
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400,
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(2 << 9) | 0, /* BB_RAMP3 = 21dB */
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(0 << 9) | 168, /* BB_RAMP4 */
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(2 << 9) | 168, /* BB_RAMP5 = 29dB */
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(0 << 9) | 400, /* BB_RAMP6 */
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};
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static const u16 bb_ramp_pwm_boost[] = {
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550, /* max BB gain in 10th of dB */
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8, /* ramp_slope = 1dB of gain -> clock_ticks_per_db = clk_khz / ramp_slope -> BB_RAMP2 */
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440,
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(2 << 9) | 0, /* BB_RAMP3 = 26dB */
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(0 << 9) | 208, /* BB_RAMP4 */
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(2 << 9) | 208, /* BB_RAMP5 = 29dB */
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(0 << 9) | 440, /* BB_RAMP6 */
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};
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static const u16 rf_ramp_pwm_cband[] = {
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0, /* max RF gain in 10th of dB */
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0, /* ramp_slope = 1dB of gain -> clock_ticks_per_db = clk_khz / ramp_slope -> 0x2b */
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0, /* ramp_max = maximum X used on the ramp */
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(0 << 10) | 0, /* 0x2c, LNA 1 = 0dB */
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(0 << 10) | 0, /* 0x2d, LNA 1 */
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(0 << 10) | 0, /* 0x2e, LNA 2 = 0dB */
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(0 << 10) | 0, /* 0x2f, LNA 2 */
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(0 << 10) | 0, /* 0x30, LNA 3 = 0dB */
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(0 << 10) | 0, /* 0x31, LNA 3 */
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(0 << 10) | 0, /* GAIN_4_1, LNA 4 = 0dB */
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(0 << 10) | 0, /* GAIN_4_2, LNA 4 */
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};
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static const u16 rf_ramp_vhf[] = {
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412, /* max RF gain in 10th of dB */
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132, 307, 127, /* LNA1, 13.2dB */
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105, 412, 255, /* LNA2, 10.5dB */
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50, 50, 127, /* LNA3, 5dB */
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125, 175, 127, /* LNA4, 12.5dB */
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0, 0, 127, /* CBAND, 0dB */
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};
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static const u16 rf_ramp_uhf[] = {
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412, /* max RF gain in 10th of dB */
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132, 307, 127, /* LNA1 : total gain = 13.2dB, point on the ramp where this amp is full gain, value to write to get full gain */
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105, 412, 255, /* LNA2 : 10.5 dB */
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50, 50, 127, /* LNA3 : 5.0 dB */
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125, 175, 127, /* LNA4 : 12.5 dB */
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0, 0, 127, /* CBAND : 0.0 dB */
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};
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static const u16 rf_ramp_cband_broadmatching[] = /* for p1G only */
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{
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314, /* Calibrated at 200MHz order has been changed g4-g3-g2-g1 */
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84, 314, 127, /* LNA1 */
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80, 230, 255, /* LNA2 */
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80, 150, 127, /* LNA3 It was measured 12dB, do not lock if 120 */
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70, 70, 127, /* LNA4 */
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0, 0, 127, /* CBAND */
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};
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static const u16 rf_ramp_cband[] = {
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332, /* max RF gain in 10th of dB */
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132, 252, 127, /* LNA1, dB */
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80, 332, 255, /* LNA2, dB */
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0, 0, 127, /* LNA3, dB */
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0, 0, 127, /* LNA4, dB */
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120, 120, 127, /* LT1 CBAND */
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314, /* max RF gain in 10th of dB */
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33, /* ramp_slope = 1dB of gain -> clock_ticks_per_db = clk_khz / ramp_slope -> RF_RAMP2 */
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1023, /* ramp_max = maximum X used on the ramp */
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(8 << 10) | 743, /* RF_RAMP3, LNA 1 = 0dB */
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(0 << 10) | 1023, /* RF_RAMP4, LNA 1 */
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(15 << 10) | 469, /* RF_RAMP5, LNA 2 = 0dB */
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(0 << 10) | 742, /* RF_RAMP6, LNA 2 */
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(9 << 10) | 234, /* RF_RAMP7, LNA 3 = 0dB */
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(0 << 10) | 468, /* RF_RAMP8, LNA 3 */
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(9 << 10) | 0, /* GAIN_4_1, LNA 4 = 0dB */
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(0 << 10) | 233, /* GAIN_4_2, LNA 4 */
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};
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static const u16 rf_ramp_pwm_vhf[] = {
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404, /* max RF gain in 10th of dB */
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25, /* ramp_slope = 1dB of gain -> clock_ticks_per_db = clk_khz / ramp_slope -> 0x2b */
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1011, /* ramp_max = maximum X used on the ramp */
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(6 << 10) | 417, /* 0x2c, LNA 1 = 13.2dB */
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(0 << 10) | 756, /* 0x2d, LNA 1 */
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(16 << 10) | 756, /* 0x2e, LNA 2 = 10.5dB */
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(0 << 10) | 1011, /* 0x2f, LNA 2 */
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(16 << 10) | 290, /* 0x30, LNA 3 = 5dB */
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(0 << 10) | 417, /* 0x31, LNA 3 */
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(7 << 10) | 0, /* GAIN_4_1, LNA 4 = 12.5dB */
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(0 << 10) | 290, /* GAIN_4_2, LNA 4 */
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398, /* max RF gain in 10th of dB */
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24, /* ramp_slope = 1dB of gain -> clock_ticks_per_db = clk_khz / ramp_slope -> RF_RAMP2 */
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954, /* ramp_max = maximum X used on the ramp */
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||||
(7 << 10) | 0, /* RF_RAMP3, LNA 1 = 13.2dB */
|
||||
(0 << 10) | 290, /* RF_RAMP4, LNA 1 */
|
||||
(16 << 10) | 699, /* RF_RAMP5, LNA 2 = 10.5dB */
|
||||
(0 << 10) | 954, /* RF_RAMP6, LNA 2 */
|
||||
(17 << 10) | 580, /* RF_RAMP7, LNA 3 = 5dB */
|
||||
(0 << 10) | 699, /* RF_RAMP8, LNA 3 */
|
||||
(7 << 10) | 290, /* GAIN_4_1, LNA 4 = 12.5dB */
|
||||
(0 << 10) | 580, /* GAIN_4_2, LNA 4 */
|
||||
};
|
||||
|
||||
static const u16 rf_ramp_pwm_uhf[] = {
|
||||
404, /* max RF gain in 10th of dB */
|
||||
25, /* ramp_slope = 1dB of gain -> clock_ticks_per_db = clk_khz / ramp_slope -> 0x2b */
|
||||
1011, /* ramp_max = maximum X used on the ramp */
|
||||
(6 << 10) | 417, /* 0x2c, LNA 1 = 13.2dB */
|
||||
(0 << 10) | 756, /* 0x2d, LNA 1 */
|
||||
(16 << 10) | 756, /* 0x2e, LNA 2 = 10.5dB */
|
||||
(0 << 10) | 1011, /* 0x2f, LNA 2 */
|
||||
(16 << 10) | 0, /* 0x30, LNA 3 = 5dB */
|
||||
(0 << 10) | 127, /* 0x31, LNA 3 */
|
||||
(7 << 10) | 127, /* GAIN_4_1, LNA 4 = 12.5dB */
|
||||
(0 << 10) | 417, /* GAIN_4_2, LNA 4 */
|
||||
398, /* max RF gain in 10th of dB */
|
||||
24, /* ramp_slope = 1dB of gain -> clock_ticks_per_db = clk_khz / ramp_slope -> RF_RAMP2 */
|
||||
954, /* ramp_max = maximum X used on the ramp */
|
||||
(7 << 10) | 0, /* RF_RAMP3, LNA 1 = 13.2dB */
|
||||
(0 << 10) | 290, /* RF_RAMP4, LNA 1 */
|
||||
(16 << 10) | 699, /* RF_RAMP5, LNA 2 = 10.5dB */
|
||||
(0 << 10) | 954, /* RF_RAMP6, LNA 2 */
|
||||
(17 << 10) | 580, /* RF_RAMP7, LNA 3 = 5dB */
|
||||
(0 << 10) | 699, /* RF_RAMP8, LNA 3 */
|
||||
(7 << 10) | 290, /* GAIN_4_1, LNA 4 = 12.5dB */
|
||||
(0 << 10) | 580, /* GAIN_4_2, LNA 4 */
|
||||
};
|
||||
|
||||
static const u16 bb_ramp_boost[] = {
|
||||
550, /* max BB gain in 10th of dB */
|
||||
260, 260, 26, /* BB1, 26dB */
|
||||
290, 550, 29, /* BB2, 29dB */
|
||||
};
|
||||
|
||||
static const u16 bb_ramp_pwm_normal[] = {
|
||||
500, /* max RF gain in 10th of dB */
|
||||
8, /* ramp_slope = 1dB of gain -> clock_ticks_per_db = clk_khz / ramp_slope -> 0x34 */
|
||||
400,
|
||||
(2 << 9) | 0, /* 0x35 = 21dB */
|
||||
(0 << 9) | 168, /* 0x36 */
|
||||
(2 << 9) | 168, /* 0x37 = 29dB */
|
||||
(0 << 9) | 400, /* 0x38 */
|
||||
static const u16 rf_ramp_pwm_sband[] = {
|
||||
253, /* max RF gain in 10th of dB */
|
||||
38, /* ramp_slope = 1dB of gain -> clock_ticks_per_db = clk_khz / ramp_slope -> RF_RAMP2 */
|
||||
961,
|
||||
(4 << 10) | 0, /* RF_RAMP3, LNA 1 = 14.1dB */
|
||||
(0 << 10) | 508, /* RF_RAMP4, LNA 1 */
|
||||
(9 << 10) | 508, /* RF_RAMP5, LNA 2 = 11.2dB */
|
||||
(0 << 10) | 961, /* RF_RAMP6, LNA 2 */
|
||||
(0 << 10) | 0, /* RF_RAMP7, LNA 3 = 0dB */
|
||||
(0 << 10) | 0, /* RF_RAMP8, LNA 3 */
|
||||
(0 << 10) | 0, /* GAIN_4_1, LNA 4 = 0dB */
|
||||
(0 << 10) | 0, /* GAIN_4_2, LNA 4 */
|
||||
};
|
||||
|
||||
struct slope {
|
||||
@ -1089,70 +1070,69 @@ static void dib0090_set_bbramp_pwm(struct dib0090_state *state, const u16 * cfg)
|
||||
void dib0090_pwm_gain_reset(struct dvb_frontend *fe)
|
||||
{
|
||||
struct dib0090_state *state = fe->tuner_priv;
|
||||
/* reset the AGC */
|
||||
u16 *bb_ramp = (u16 *)&bb_ramp_pwm_normal; /* default baseband config */
|
||||
u16 *rf_ramp = NULL;
|
||||
u8 en_pwm_rf_mux = 1;
|
||||
|
||||
/* reset the AGC */
|
||||
if (state->config->use_pwm_agc) {
|
||||
#ifdef CONFIG_BAND_SBAND
|
||||
if (state->current_band == BAND_SBAND) {
|
||||
dib0090_set_rframp_pwm(state, rf_ramp_pwm_sband);
|
||||
dib0090_set_bbramp_pwm(state, bb_ramp_pwm_boost);
|
||||
} else
|
||||
#endif
|
||||
#ifdef CONFIG_BAND_CBAND
|
||||
if (state->current_band == BAND_CBAND) {
|
||||
if (state->identity.in_soc) {
|
||||
dib0090_set_bbramp_pwm(state, bb_ramp_pwm_normal_socs);
|
||||
bb_ramp = (u16 *)&bb_ramp_pwm_normal_socs;
|
||||
if (state->identity.version == SOC_8090_P1G_11R1 || state->identity.version == SOC_8090_P1G_21R1)
|
||||
dib0090_set_rframp_pwm(state, rf_ramp_pwm_cband_8090);
|
||||
else if (state->identity.version == SOC_7090_P1G_11R1
|
||||
|| state->identity.version == SOC_7090_P1G_21R1) {
|
||||
rf_ramp = (u16 *)&rf_ramp_pwm_cband_8090;
|
||||
else if (state->identity.version == SOC_7090_P1G_11R1 || state->identity.version == SOC_7090_P1G_21R1) {
|
||||
if (state->config->is_dib7090e) {
|
||||
if (state->rf_ramp == NULL)
|
||||
dib0090_set_rframp_pwm(state, rf_ramp_pwm_cband_7090e_sensitivity);
|
||||
rf_ramp = (u16 *)&rf_ramp_pwm_cband_7090e_sensitivity;
|
||||
else
|
||||
dib0090_set_rframp_pwm(state, state->rf_ramp);
|
||||
rf_ramp = (u16 *)state->rf_ramp;
|
||||
} else
|
||||
dib0090_set_rframp_pwm(state, rf_ramp_pwm_cband_7090);
|
||||
rf_ramp = (u16 *)&rf_ramp_pwm_cband_7090p;
|
||||
}
|
||||
} else {
|
||||
dib0090_set_rframp_pwm(state, rf_ramp_pwm_cband);
|
||||
dib0090_set_bbramp_pwm(state, bb_ramp_pwm_normal);
|
||||
}
|
||||
} else
|
||||
rf_ramp = (u16 *)&rf_ramp_pwm_cband;
|
||||
} else
|
||||
#endif
|
||||
#ifdef CONFIG_BAND_VHF
|
||||
if (state->current_band == BAND_VHF) {
|
||||
if (state->identity.in_soc) {
|
||||
dib0090_set_bbramp_pwm(state, bb_ramp_pwm_normal_socs);
|
||||
} else {
|
||||
dib0090_set_rframp_pwm(state, rf_ramp_pwm_vhf);
|
||||
dib0090_set_bbramp_pwm(state, bb_ramp_pwm_normal);
|
||||
}
|
||||
} else
|
||||
#endif
|
||||
{
|
||||
if (state->identity.in_soc) {
|
||||
if (state->identity.version == SOC_8090_P1G_11R1 || state->identity.version == SOC_8090_P1G_21R1)
|
||||
dib0090_set_rframp_pwm(state, rf_ramp_pwm_uhf_8090);
|
||||
else if (state->identity.version == SOC_7090_P1G_11R1 || state->identity.version == SOC_7090_P1G_21R1)
|
||||
dib0090_set_rframp_pwm(state, rf_ramp_pwm_uhf_7090);
|
||||
dib0090_set_bbramp_pwm(state, bb_ramp_pwm_normal_socs);
|
||||
} else {
|
||||
dib0090_set_rframp_pwm(state, rf_ramp_pwm_uhf);
|
||||
dib0090_set_bbramp_pwm(state, bb_ramp_pwm_normal);
|
||||
}
|
||||
}
|
||||
|
||||
if (state->rf_ramp[0] != 0)
|
||||
dib0090_write_reg(state, 0x32, (3 << 11));
|
||||
if (state->current_band == BAND_VHF) {
|
||||
if (state->identity.in_soc) {
|
||||
bb_ramp = (u16 *)&bb_ramp_pwm_normal_socs;
|
||||
/* rf_ramp = &rf_ramp_pwm_vhf_socs; */ /* TODO */
|
||||
} else
|
||||
rf_ramp = (u16 *)&rf_ramp_pwm_vhf;
|
||||
} else if (state->current_band == BAND_UHF) {
|
||||
if (state->identity.in_soc) {
|
||||
bb_ramp = (u16 *)&bb_ramp_pwm_normal_socs;
|
||||
if (state->identity.version == SOC_8090_P1G_11R1 || state->identity.version == SOC_8090_P1G_21R1)
|
||||
rf_ramp = (u16 *)&rf_ramp_pwm_uhf_8090;
|
||||
else if (state->identity.version == SOC_7090_P1G_11R1 || state->identity.version == SOC_7090_P1G_21R1)
|
||||
rf_ramp = (u16 *)&rf_ramp_pwm_uhf_7090;
|
||||
} else
|
||||
rf_ramp = (u16 *)&rf_ramp_pwm_uhf;
|
||||
}
|
||||
if (rf_ramp)
|
||||
dib0090_set_rframp_pwm(state, rf_ramp);
|
||||
dib0090_set_bbramp_pwm(state, bb_ramp);
|
||||
|
||||
/* activate the ramp generator using PWM control */
|
||||
dprintk("ramp RF gain = %d BAND = %s version = %d", state->rf_ramp[0], (state->current_band == BAND_CBAND) ? "CBAND" : "NOT CBAND", state->identity.version & 0x1f);
|
||||
|
||||
if ((state->rf_ramp[0] == 0) || (state->current_band == BAND_CBAND && (state->identity.version & 0x1f) <= P1D_E_F)) {
|
||||
dprintk("DE-Engage mux for direct gain reg control");
|
||||
en_pwm_rf_mux = 0;
|
||||
} else
|
||||
dprintk("Engage mux for PWM control");
|
||||
|
||||
dib0090_write_reg(state, 0x32, (en_pwm_rf_mux << 12) | (en_pwm_rf_mux << 11));
|
||||
|
||||
/* Set fast servo cutoff to start AGC; 0 = 1KHz ; 1 = 50Hz ; 2 = 150Hz ; 3 = 50KHz ; 4 = servo fast*/
|
||||
if (state->identity.version == SOC_7090_P1G_11R1 || state->identity.version == SOC_7090_P1G_21R1)
|
||||
dib0090_write_reg(state, 0x04, 3);
|
||||
else
|
||||
dib0090_write_reg(state, 0x32, (0 << 11));
|
||||
|
||||
dib0090_write_reg(state, 0x04, 0x03);
|
||||
dib0090_write_reg(state, 0x39, (1 << 10));
|
||||
dib0090_write_reg(state, 0x04, 1);
|
||||
dib0090_write_reg(state, 0x39, (1 << 10)); /* 0 gain by default */
|
||||
}
|
||||
}
|
||||
|
||||
EXPORT_SYMBOL(dib0090_pwm_gain_reset);
|
||||
|
||||
void dib0090_set_dc_servo(struct dvb_frontend *fe, u8 DC_servo_cutoff)
|
||||
@ -1193,22 +1173,22 @@ int dib0090_gain_control(struct dvb_frontend *fe)
|
||||
#endif
|
||||
#ifdef CONFIG_BAND_VHF
|
||||
if (state->current_band == BAND_VHF && !state->identity.p1g) {
|
||||
dib0090_set_rframp(state, rf_ramp_vhf);
|
||||
dib0090_set_bbramp(state, bb_ramp_boost);
|
||||
dib0090_set_rframp(state, rf_ramp_pwm_vhf);
|
||||
dib0090_set_bbramp(state, bb_ramp_pwm_normal);
|
||||
} else
|
||||
#endif
|
||||
#ifdef CONFIG_BAND_CBAND
|
||||
if (state->current_band == BAND_CBAND && !state->identity.p1g) {
|
||||
dib0090_set_rframp(state, rf_ramp_cband);
|
||||
dib0090_set_bbramp(state, bb_ramp_boost);
|
||||
dib0090_set_rframp(state, rf_ramp_pwm_cband);
|
||||
dib0090_set_bbramp(state, bb_ramp_pwm_normal);
|
||||
} else
|
||||
#endif
|
||||
if ((state->current_band == BAND_CBAND || state->current_band == BAND_VHF) && state->identity.p1g) {
|
||||
dib0090_set_rframp(state, rf_ramp_cband_broadmatching);
|
||||
dib0090_set_bbramp(state, bb_ramp_boost);
|
||||
dib0090_set_rframp(state, rf_ramp_pwm_cband_7090p);
|
||||
dib0090_set_bbramp(state, bb_ramp_pwm_normal_socs);
|
||||
} else {
|
||||
dib0090_set_rframp(state, rf_ramp_uhf);
|
||||
dib0090_set_bbramp(state, bb_ramp_boost);
|
||||
dib0090_set_rframp(state, rf_ramp_pwm_uhf);
|
||||
dib0090_set_bbramp(state, bb_ramp_pwm_normal);
|
||||
}
|
||||
|
||||
dib0090_write_reg(state, 0x32, 0);
|
||||
@ -1553,14 +1533,20 @@ static void dib0090_set_EFUSE(struct dib0090_state *state)
|
||||
|
||||
if ((c >= CAP_VALUE_MAX) || (c <= CAP_VALUE_MIN))
|
||||
c = 32;
|
||||
else
|
||||
c += 14;
|
||||
if ((h >= HR_MAX) || (h <= HR_MIN))
|
||||
h = 34;
|
||||
if ((n >= POLY_MAX) || (n <= POLY_MIN))
|
||||
n = 3;
|
||||
|
||||
dib0090_write_reg(state, 0x13, (h << 10)) ;
|
||||
e2 = (n<<11) | ((h>>2)<<6) | (c);
|
||||
dib0090_write_reg(state, 0x2, e2) ; /* Load the BB_2 */
|
||||
if ((c >= CAP_VALUE_MIN) && (c <= CAP_VALUE_MAX)
|
||||
&& (h >= HR_MIN) && (h <= HR_MAX)
|
||||
&& (n >= POLY_MIN) && (n <= POLY_MAX)) {
|
||||
dib0090_write_reg(state, 0x13, (h << 10));
|
||||
e2 = (n << 11) | ((h >> 2)<<6) | c;
|
||||
dib0090_write_reg(state, 0x2, e2); /* Load the BB_2 */
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
Loading…
Reference in New Issue
Block a user