diff options
author | Olivier Grenie <olivier.grenie@dibcom.fr> | 2011-01-04 13:08:14 -0300 |
---|---|---|
committer | Mauro Carvalho Chehab <mchehab@redhat.com> | 2011-03-21 20:31:43 -0300 |
commit | b4d6046e841955be9cc49164b03b91c9524f9c2e (patch) | |
tree | 9959b1becc3387b977b9c736e1f16ef20b607a01 /drivers/media/dvb/frontends/dib8000.c | |
parent | be9bae10ffa5aeeef051e893c3b15a5d10eb657d (diff) |
[media] DiBxxxx: Codingstype updates
This patchs fix several conding-style violations.
Signed-off-by: Olivier Grenie <olivier.grenie@dibcom.fr>
Signed-off-by: Patrick Boettcher <patrick.boettcher@dibcom.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Diffstat (limited to 'drivers/media/dvb/frontends/dib8000.c')
-rw-r--r-- | drivers/media/dvb/frontends/dib8000.c | 163 |
1 files changed, 84 insertions, 79 deletions
diff --git a/drivers/media/dvb/frontends/dib8000.c b/drivers/media/dvb/frontends/dib8000.c index 625e4210d2d..3961fed9da6 100644 --- a/drivers/media/dvb/frontends/dib8000.c +++ b/drivers/media/dvb/frontends/dib8000.c @@ -261,7 +261,8 @@ static int dib8000_set_output_mode(struct dvb_frontend *fe, int mode) fifo_threshold = 1792; smo_mode = (dib8000_read_word(state, 299) & 0x0050) | (1 << 1); - dprintk("-I- Setting output mode for demod %p to %d", &state->fe[0], mode); + dprintk("-I- Setting output mode for demod %p to %d", + &state->fe[0], mode); switch (mode) { case OUTMODE_MPEG2_PAR_GATED_CLK: // STBs with parallel gated clock @@ -295,7 +296,8 @@ static int dib8000_set_output_mode(struct dvb_frontend *fe, int mode) break; default: - dprintk("Unhandled output_mode passed to be set for demod %p", &state->fe[0]); + dprintk("Unhandled output_mode passed to be set for demod %p", + &state->fe[0]); return -EINVAL; } @@ -345,7 +347,8 @@ static void dib8000_set_power_mode(struct dib8000_state *state, enum dib8000_pow { /* by default everything is going to be powered off */ u16 reg_774 = 0x3fff, reg_775 = 0xffff, reg_776 = 0xffff, - reg_900 = (dib8000_read_word(state, 900) & 0xfffc) | 0x3, reg_1280 = (dib8000_read_word(state, 1280) & 0x00ff) | 0xff00; + reg_900 = (dib8000_read_word(state, 900) & 0xfffc) | 0x3, + reg_1280 = (dib8000_read_word(state, 1280) & 0x00ff) | 0xff00; /* now, depending on the requested mode, we power on */ switch (mode) { @@ -482,7 +485,8 @@ static void dib8000_reset_pll(struct dib8000_state *state) // clk_cfg1 clk_cfg1 = (1 << 10) | (0 << 9) | (pll->IO_CLK_en_core << 8) | - (pll->bypclk_div << 5) | (pll->enable_refdiv << 4) | (1 << 3) | (pll->pll_range << 1) | (pll->pll_reset << 0); + (pll->bypclk_div << 5) | (pll->enable_refdiv << 4) | (1 << 3) | + (pll->pll_range << 1) | (pll->pll_reset << 0); dib8000_write_word(state, 902, clk_cfg1); clk_cfg1 = (clk_cfg1 & 0xfff7) | (pll->pll_bypass << 3); @@ -492,11 +496,12 @@ static void dib8000_reset_pll(struct dib8000_state *state) /* smpl_cfg: P_refclksel=2, P_ensmplsel=1 nodivsmpl=1 */ if (state->cfg.pll->ADClkSrc == 0) - dib8000_write_word(state, 904, (0 << 15) | (0 << 12) | (0 << 10) | (pll->modulo << 8) | (pll->ADClkSrc << 7) | (0 << 1)); + dib8000_write_word(state, 904, (0 << 15) | (0 << 12) | (0 << 10) | + (pll->modulo << 8) | (pll->ADClkSrc << 7) | (0 << 1)); else if (state->cfg.refclksel != 0) - dib8000_write_word(state, 904, - (0 << 15) | (1 << 12) | ((state->cfg.refclksel & 0x3) << 10) | (pll->modulo << 8) | (pll-> - ADClkSrc << 7) | (0 << 1)); + dib8000_write_word(state, 904, (0 << 15) | (1 << 12) | + ((state->cfg.refclksel & 0x3) << 10) | (pll->modulo << 8) | + (pll->ADClkSrc << 7) | (0 << 1)); else dib8000_write_word(state, 904, (0 << 15) | (1 << 12) | (3 << 10) | (pll->modulo << 8) | (pll->ADClkSrc << 7) | (0 << 1)); @@ -627,14 +632,14 @@ static const u16 dib8000_defaults[] = { 1, 285, 0x0020, //p_fec_ 1, 299, - 0x0062, // P_smo_mode, P_smo_rs_discard, P_smo_fifo_flush, P_smo_pid_parse, P_smo_error_discard + 0x0062, /* P_smo_mode, P_smo_rs_discard, P_smo_fifo_flush, P_smo_pid_parse, P_smo_error_discard */ 1, 338, (1 << 12) | // P_ctrl_corm_thres4pre_freq_inh=1 - (1 << 10) | // P_ctrl_pre_freq_mode_sat=1 - (0 << 9) | // P_ctrl_pre_freq_inh=0 - (3 << 5) | // P_ctrl_pre_freq_step=3 - (1 << 0), // P_pre_freq_win_len=1 + (1 << 10) | + (0 << 9) | /* P_ctrl_pre_freq_inh=0 */ + (3 << 5) | /* P_ctrl_pre_freq_step=3 */ + (1 << 0), /* P_pre_freq_win_len=1 */ 1, 903, (0 << 4) | 2, // P_divclksel=0 P_divbitsel=2 (was clk=3,bit=1 for MPW) @@ -782,7 +787,7 @@ static int dib8000_update_lna(struct dib8000_state *state) // read dyn_gain here (because it is demod-dependent and not tuner) dyn_gain = dib8000_read_word(state, 390); - if (state->cfg.update_lna(state->fe[0], dyn_gain)) { // LNA has changed + if (state->cfg.update_lna(state->fe[0], dyn_gain)) { dib8000_restart_agc(state); return 1; } @@ -869,7 +874,8 @@ static int dib8000_agc_soft_split(struct dib8000_state *state) split_offset = state->current_agc->split.max; else split_offset = state->current_agc->split.max * - (agc - state->current_agc->split.min_thres) / (state->current_agc->split.max_thres - state->current_agc->split.min_thres); + (agc - state->current_agc->split.min_thres) / + (state->current_agc->split.max_thres - state->current_agc->split.min_thres); dprintk("AGC split_offset: %d", split_offset); @@ -952,14 +958,13 @@ s32 dib8000_get_adc_power(struct dvb_frontend *fe, u8 mode) s32 val; val = dib8000_read32(state, 384); - /* mode = 1 : ln_agcpower calc using mant-exp conversion and mantis look up table */ if (mode) { tmp_val = val; while (tmp_val >>= 1) exp++; mant = (val * 1000 / (1<<exp)); ix = (u8)((mant-1000)/100); /* index of the LUT */ - val = (lut_1000ln_mant[ix] + 693*(exp-20) - 6908); /* 1000 * ln(adcpower_real) ; 693 = 1000ln(2) ; 6908 = 1000*ln(1000) ; 20 comes from adc_real = adc_pow_int / 2**20 */ + val = (lut_1000ln_mant[ix] + 693*(exp-20) - 6908); val = (val*256)/1000; } return val; @@ -1006,18 +1011,19 @@ static void dib8000_set_channel(struct dib8000_state *state, u8 seq, u8 autosear dib8000_write_word(state, 285, dib8000_read_word(state, 285) & 0x60); i = dib8000_read_word(state, 26) & 1; // P_dds_invspec - dib8000_write_word(state, 26, state->fe[0]->dtv_property_cache.inversion ^ i); + dib8000_write_word(state, 26, state->fe[0]->dtv_property_cache.inversion^i); if (state->fe[0]->dtv_property_cache.isdbt_sb_mode) { //compute new dds_freq for the seg and adjust prbs int seg_offset = - state->fe[0]->dtv_property_cache.isdbt_sb_segment_idx - (state->fe[0]->dtv_property_cache.isdbt_sb_segment_count / 2) - + state->fe[0]->dtv_property_cache.isdbt_sb_segment_idx - + (state->fe[0]->dtv_property_cache.isdbt_sb_segment_count / 2) - (state->fe[0]->dtv_property_cache.isdbt_sb_segment_count % 2); int clk = state->cfg.pll->internal; u32 segtodds = ((u32) (430 << 23) / clk) << 3; // segtodds = SegBW / Fclk * pow(2,26) int dds_offset = seg_offset * segtodds; int new_dds, sub_channel; - if ((state->fe[0]->dtv_property_cache.isdbt_sb_segment_count % 2) == 0) // if even + if ((state->fe[0]->dtv_property_cache.isdbt_sb_segment_count % 2) == 0) dds_offset -= (int)(segtodds / 2); if (state->cfg.pll->ifreq == 0) { @@ -1031,7 +1037,8 @@ static void dib8000_set_channel(struct dib8000_state *state, u8 seq, u8 autosear // - the segment of center frequency with an odd total number of segments // - the segment to the left of center frequency with an even total number of segments // - the segment to the right of center frequency with an even total number of segments - if ((state->fe[0]->dtv_property_cache.delivery_system == SYS_ISDBT) && (state->fe[0]->dtv_property_cache.isdbt_sb_mode == 1) + if ((state->fe[0]->dtv_property_cache.delivery_system == SYS_ISDBT) + && (state->fe[0]->dtv_property_cache.isdbt_sb_mode == 1) && (((state->fe[0]->dtv_property_cache.isdbt_sb_segment_count % 2) && (state->fe[0]->dtv_property_cache.isdbt_sb_segment_idx == ((state->fe[0]->dtv_property_cache.isdbt_sb_segment_count / 2) + 1))) @@ -1051,9 +1058,9 @@ static void dib8000_set_channel(struct dib8000_state *state, u8 seq, u8 autosear } dib8000_write_word(state, 27, (u16) ((new_dds >> 16) & 0x01ff)); dib8000_write_word(state, 28, (u16) (new_dds & 0xffff)); - if (state->fe[0]->dtv_property_cache.isdbt_sb_segment_count % 2) // if odd + if (state->fe[0]->dtv_property_cache.isdbt_sb_segment_count % 2) sub_channel = ((state->fe[0]->dtv_property_cache.isdbt_sb_subchannel + (3 * seg_offset) + 1) % 41) / 3; - else // if even + else sub_channel = ((state->fe[0]->dtv_property_cache.isdbt_sb_subchannel + (3 * seg_offset)) % 41) / 3; sub_channel -= 6; @@ -1212,7 +1219,7 @@ static void dib8000_set_channel(struct dib8000_state *state, u8 seq, u8 autosear } break; } - } else { // if not state->fe[0]->dtv_property_cache.isdbt_sb_mode + } else { dib8000_write_word(state, 27, (u16) ((state->cfg.pll->ifreq >> 16) & 0x01ff)); dib8000_write_word(state, 28, (u16) (state->cfg.pll->ifreq & 0xffff)); dib8000_write_word(state, 26, (u16) ((state->cfg.pll->ifreq >> 25) & 0x0003)); @@ -1332,8 +1339,8 @@ static void dib8000_set_channel(struct dib8000_state *state, u8 seq, u8 autosear state->differential_constellation = (seg_diff_mask != 0); dib8000_set_diversity_in(state->fe[0], state->diversity_onoff); - if (state->fe[0]->dtv_property_cache.isdbt_sb_mode == 1) { // ISDB-Tsb - if (state->fe[0]->dtv_property_cache.isdbt_partial_reception == 1) // 3-segments + if (state->fe[0]->dtv_property_cache.isdbt_sb_mode == 1) { + if (state->fe[0]->dtv_property_cache.isdbt_partial_reception == 1) seg_mask13 = 0x00E0; else // 1-segment seg_mask13 = 0x0040; @@ -1355,25 +1362,24 @@ static void dib8000_set_channel(struct dib8000_state *state, u8 seq, u8 autosear dib8000_write_word(state, 353, seg_mask13); // ADDR 353 /* // P_small_narrow_band=0, P_small_last_seg=13, P_small_offset_num_car=5 */ - // dib8000_write_word(state, 351, (state->fe[0]->dtv_property_cache.isdbt_sb_mode << 8) | (13 << 4) | 5 ); // ---- SMALL ---- if (state->fe[0]->dtv_property_cache.isdbt_sb_mode == 1) { switch (state->fe[0]->dtv_property_cache.transmission_mode) { case TRANSMISSION_MODE_2K: - if (state->fe[0]->dtv_property_cache.isdbt_partial_reception == 0) { // 1-seg - if (state->fe[0]->dtv_property_cache.layer[0].modulation == DQPSK) // DQPSK + if (state->fe[0]->dtv_property_cache.isdbt_partial_reception == 0) { + if (state->fe[0]->dtv_property_cache.layer[0].modulation == DQPSK) ncoeff = coeff_2k_sb_1seg_dqpsk; else // QPSK or QAM ncoeff = coeff_2k_sb_1seg; } else { // 3-segments - if (state->fe[0]->dtv_property_cache.layer[0].modulation == DQPSK) { // DQPSK on central segment - if (state->fe[0]->dtv_property_cache.layer[1].modulation == DQPSK) // DQPSK on external segments + if (state->fe[0]->dtv_property_cache.layer[0].modulation == DQPSK) { + if (state->fe[0]->dtv_property_cache.layer[1].modulation == DQPSK) ncoeff = coeff_2k_sb_3seg_0dqpsk_1dqpsk; else // QPSK or QAM on external segments ncoeff = coeff_2k_sb_3seg_0dqpsk; } else { // QPSK or QAM on central segment - if (state->fe[0]->dtv_property_cache.layer[1].modulation == DQPSK) // DQPSK on external segments + if (state->fe[0]->dtv_property_cache.layer[1].modulation == DQPSK) ncoeff = coeff_2k_sb_3seg_1dqpsk; else // QPSK or QAM on external segments ncoeff = coeff_2k_sb_3seg; @@ -1382,20 +1388,20 @@ static void dib8000_set_channel(struct dib8000_state *state, u8 seq, u8 autosear break; case TRANSMISSION_MODE_4K: - if (state->fe[0]->dtv_property_cache.isdbt_partial_reception == 0) { // 1-seg - if (state->fe[0]->dtv_property_cache.layer[0].modulation == DQPSK) // DQPSK + if (state->fe[0]->dtv_property_cache.isdbt_partial_reception == 0) { + if (state->fe[0]->dtv_property_cache.layer[0].modulation == DQPSK) ncoeff = coeff_4k_sb_1seg_dqpsk; else // QPSK or QAM ncoeff = coeff_4k_sb_1seg; } else { // 3-segments - if (state->fe[0]->dtv_property_cache.layer[0].modulation == DQPSK) { // DQPSK on central segment - if (state->fe[0]->dtv_property_cache.layer[1].modulation == DQPSK) { // DQPSK on external segments + if (state->fe[0]->dtv_property_cache.layer[0].modulation == DQPSK) { + if (state->fe[0]->dtv_property_cache.layer[1].modulation == DQPSK) { ncoeff = coeff_4k_sb_3seg_0dqpsk_1dqpsk; } else { // QPSK or QAM on external segments ncoeff = coeff_4k_sb_3seg_0dqpsk; } } else { // QPSK or QAM on central segment - if (state->fe[0]->dtv_property_cache.layer[1].modulation == DQPSK) { // DQPSK on external segments + if (state->fe[0]->dtv_property_cache.layer[1].modulation == DQPSK) { ncoeff = coeff_4k_sb_3seg_1dqpsk; } else // QPSK or QAM on external segments ncoeff = coeff_4k_sb_3seg; @@ -1406,20 +1412,20 @@ static void dib8000_set_channel(struct dib8000_state *state, u8 seq, u8 autosear case TRANSMISSION_MODE_AUTO: case TRANSMISSION_MODE_8K: default: - if (state->fe[0]->dtv_property_cache.isdbt_partial_reception == 0) { // 1-seg - if (state->fe[0]->dtv_property_cache.layer[0].modulation == DQPSK) // DQPSK + if (state->fe[0]->dtv_property_cache.isdbt_partial_reception == 0) { + if (state->fe[0]->dtv_property_cache.layer[0].modulation == DQPSK) ncoeff = coeff_8k_sb_1seg_dqpsk; else // QPSK or QAM ncoeff = coeff_8k_sb_1seg; } else { // 3-segments - if (state->fe[0]->dtv_property_cache.layer[0].modulation == DQPSK) { // DQPSK on central segment - if (state->fe[0]->dtv_property_cache.layer[1].modulation == DQPSK) { // DQPSK on external segments + if (state->fe[0]->dtv_property_cache.layer[0].modulation == DQPSK) { + if (state->fe[0]->dtv_property_cache.layer[1].modulation == DQPSK) { ncoeff = coeff_8k_sb_3seg_0dqpsk_1dqpsk; } else { // QPSK or QAM on external segments ncoeff = coeff_8k_sb_3seg_0dqpsk; } } else { // QPSK or QAM on central segment - if (state->fe[0]->dtv_property_cache.layer[1].modulation == DQPSK) { // DQPSK on external segments + if (state->fe[0]->dtv_property_cache.layer[1].modulation == DQPSK) { ncoeff = coeff_8k_sb_3seg_1dqpsk; } else // QPSK or QAM on external segments ncoeff = coeff_8k_sb_3seg; @@ -1437,7 +1443,7 @@ static void dib8000_set_channel(struct dib8000_state *state, u8 seq, u8 autosear // ---- COFF ---- // Carloff, the most robust - if (state->fe[0]->dtv_property_cache.isdbt_sb_mode == 1) { // Sound Broadcasting mode - use both TMCC and AC pilots + if (state->fe[0]->dtv_property_cache.isdbt_sb_mode == 1) { // P_coff_cpil_alpha=4, P_coff_inh=0, P_coff_cpil_winlen=64 // P_coff_narrow_band=1, P_coff_square_val=1, P_coff_one_seg=~partial_rcpt, P_coff_use_tmcc=1, P_coff_use_ac=1 @@ -1448,7 +1454,7 @@ static void dib8000_set_channel(struct dib8000_state *state, u8 seq, u8 autosear /* // P_small_coef_ext_enable = 1 */ /* dib8000_write_word(state, 351, dib8000_read_word(state, 351) | 0x200); */ - if (state->fe[0]->dtv_property_cache.isdbt_partial_reception == 0) { // Sound Broadcasting mode 1 seg + if (state->fe[0]->dtv_property_cache.isdbt_partial_reception == 0) { // P_coff_winlen=63, P_coff_thres_lock=15, P_coff_one_seg_width= (P_mode == 3) , P_coff_one_seg_sym= (P_mode-1) if (mode == 3) @@ -1512,7 +1518,7 @@ static void dib8000_set_channel(struct dib8000_state *state, u8 seq, u8 autosear dib8000_write_word(state, 341, (4 << 3) | (1 << 2) | (1 << 1) | (1 << 0)); } // ---- FFT ---- - if (state->fe[0]->dtv_property_cache.isdbt_sb_mode == 1 && state->fe[0]->dtv_property_cache.isdbt_partial_reception == 0) // 1-seg + if (state->fe[0]->dtv_property_cache.isdbt_sb_mode == 1 && state->fe[0]->dtv_property_cache.isdbt_partial_reception == 0) dib8000_write_word(state, 178, 64); // P_fft_powrange=64 else dib8000_write_word(state, 178, 32); // P_fft_powrange=32 @@ -1542,7 +1548,7 @@ static void dib8000_set_channel(struct dib8000_state *state, u8 seq, u8 autosear /* offset loop parameters */ if (state->fe[0]->dtv_property_cache.isdbt_sb_mode == 1) { - if (state->fe[0]->dtv_property_cache.isdbt_partial_reception == 0) // Sound Broadcasting mode 1 seg + if (state->fe[0]->dtv_property_cache.isdbt_partial_reception == 0) /* P_timf_alpha = (11-P_mode), P_corm_alpha=6, P_corm_thres=0x80 */ dib8000_write_word(state, 32, ((11 - mode) << 12) | (6 << 8) | 0x40); @@ -1555,7 +1561,7 @@ static void dib8000_set_channel(struct dib8000_state *state, u8 seq, u8 autosear dib8000_write_word(state, 32, ((9 - mode) << 12) | (6 << 8) | 0x80); if (state->fe[0]->dtv_property_cache.isdbt_sb_mode == 1) { - if (state->fe[0]->dtv_property_cache.isdbt_partial_reception == 0) // Sound Broadcasting mode 1 seg + if (state->fe[0]->dtv_property_cache.isdbt_partial_reception == 0) /* P_ctrl_pha_off_max=3 P_ctrl_sfreq_inh =0 P_ctrl_sfreq_step = (11-P_mode) */ dib8000_write_word(state, 37, (3 << 5) | (0 << 4) | (10 - mode)); @@ -1628,7 +1634,7 @@ static void dib8000_set_channel(struct dib8000_state *state, u8 seq, u8 autosear // ---- ANA_FE ---- if (state->fe[0]->dtv_property_cache.isdbt_sb_mode) { - if (state->fe[0]->dtv_property_cache.isdbt_partial_reception == 1) // 3-segments + if (state->fe[0]->dtv_property_cache.isdbt_partial_reception == 1) ana_fe = ana_fe_coeff_3seg; else // 1-segment ana_fe = ana_fe_coeff_1seg; @@ -1651,10 +1657,10 @@ static void dib8000_set_channel(struct dib8000_state *state, u8 seq, u8 autosear // "P_cspu_left_edge" not used => do not care // "P_cspu_right_edge" not used => do not care - if (state->fe[0]->dtv_property_cache.isdbt_sb_mode == 1) { // ISDB-Tsb + if (state->fe[0]->dtv_property_cache.isdbt_sb_mode == 1) { dib8000_write_word(state, 228, 1); // P_2d_mode_byp=1 dib8000_write_word(state, 205, dib8000_read_word(state, 205) & 0xfff0); // P_cspu_win_cut = 0 - if (state->fe[0]->dtv_property_cache.isdbt_partial_reception == 0 // 1-segment + if (state->fe[0]->dtv_property_cache.isdbt_partial_reception == 0 && state->fe[0]->dtv_property_cache.transmission_mode == TRANSMISSION_MODE_2K) { //dib8000_write_word(state, 219, dib8000_read_word(state, 219) & 0xfffe); // P_adp_pass = 0 dib8000_write_word(state, 265, 15); // P_equal_noise_sel = 15 @@ -1803,7 +1809,7 @@ static int dib8000_tune(struct dvb_frontend *fe) // never achieved a lock before - wait for timfreq to update if (state->timf == 0) { if (state->fe[0]->dtv_property_cache.isdbt_sb_mode == 1) { - if (state->fe[0]->dtv_property_cache.isdbt_partial_reception == 0) // Sound Broadcasting mode 1 seg + if (state->fe[0]->dtv_property_cache.isdbt_partial_reception == 0) msleep(300); else // Sound Broadcasting mode 3 seg msleep(500); @@ -1811,7 +1817,7 @@ static int dib8000_tune(struct dvb_frontend *fe) msleep(200); } if (state->fe[0]->dtv_property_cache.isdbt_sb_mode == 1) { - if (state->fe[0]->dtv_property_cache.isdbt_partial_reception == 0) { // Sound Broadcasting mode 1 seg + if (state->fe[0]->dtv_property_cache.isdbt_partial_reception == 0) { /* P_timf_alpha = (13-P_mode) , P_corm_alpha=6, P_corm_thres=0x40 alpha to check on board */ dib8000_write_word(state, 32, ((13 - mode) << 12) | (6 << 8) | 0x40); @@ -1864,9 +1870,9 @@ static int dib8000_wakeup(struct dvb_frontend *fe) if (dib8000_set_adc_state(state, DIBX000_SLOW_ADC_ON) != 0) dprintk("could not start Slow ADC"); - for (index_frontend=1; (index_frontend < MAX_NUMBER_OF_FRONTENDS) && (state->fe[index_frontend] != NULL); index_frontend++) { + for (index_frontend = 1; (index_frontend < MAX_NUMBER_OF_FRONTENDS) && (state->fe[index_frontend] != NULL); index_frontend++) { ret = state->fe[index_frontend]->ops.init(state->fe[index_frontend]); - if (ret<0) + if (ret < 0) return ret; } @@ -1879,7 +1885,7 @@ static int dib8000_sleep(struct dvb_frontend *fe) u8 index_frontend; int ret; - for (index_frontend=1; (index_frontend < MAX_NUMBER_OF_FRONTENDS) && (state->fe[index_frontend] != NULL); index_frontend++) { + for (index_frontend = 1; (index_frontend < MAX_NUMBER_OF_FRONTENDS) && (state->fe[index_frontend] != NULL); index_frontend++) { ret = state->fe[index_frontend]->ops.sleep(state->fe[index_frontend]); if (ret < 0) return ret; @@ -1914,13 +1920,13 @@ static int dib8000_get_frontend(struct dvb_frontend *fe, struct dvb_frontend_par fe->dtv_property_cache.bandwidth_hz = 6000000; - for (index_frontend=1; (index_frontend < MAX_NUMBER_OF_FRONTENDS) && (state->fe[index_frontend] != NULL); index_frontend++) { + for (index_frontend = 1; (index_frontend < MAX_NUMBER_OF_FRONTENDS) && (state->fe[index_frontend] != NULL); index_frontend++) { state->fe[index_frontend]->ops.read_status(state->fe[index_frontend], &stat); if (stat&FE_HAS_SYNC) { dprintk("TMCC lock on the slave%i", index_frontend); /* synchronize the cache with the other frontends */ state->fe[index_frontend]->ops.get_frontend(state->fe[index_frontend], fep); - for (sub_index_frontend=0; (sub_index_frontend < MAX_NUMBER_OF_FRONTENDS) && (state->fe[sub_index_frontend] != NULL); sub_index_frontend++) { + for (sub_index_frontend = 0; (sub_index_frontend < MAX_NUMBER_OF_FRONTENDS) && (state->fe[sub_index_frontend] != NULL); sub_index_frontend++) { if (sub_index_frontend != index_frontend) { state->fe[sub_index_frontend]->dtv_property_cache.isdbt_sb_mode = state->fe[index_frontend]->dtv_property_cache.isdbt_sb_mode; state->fe[sub_index_frontend]->dtv_property_cache.inversion = state->fe[index_frontend]->dtv_property_cache.inversion; @@ -2032,7 +2038,7 @@ static int dib8000_get_frontend(struct dvb_frontend *fe, struct dvb_frontend_par } /* synchronize the cache with the other frontends */ - for (index_frontend=1; (index_frontend < MAX_NUMBER_OF_FRONTENDS) && (state->fe[index_frontend] != NULL); index_frontend++) { + for (index_frontend = 1; (index_frontend < MAX_NUMBER_OF_FRONTENDS) && (state->fe[index_frontend] != NULL); index_frontend++) { state->fe[index_frontend]->dtv_property_cache.isdbt_sb_mode = fe->dtv_property_cache.isdbt_sb_mode; state->fe[index_frontend]->dtv_property_cache.inversion = fe->dtv_property_cache.inversion; state->fe[index_frontend]->dtv_property_cache.transmission_mode = fe->dtv_property_cache.transmission_mode; @@ -2066,7 +2072,7 @@ static int dib8000_set_frontend(struct dvb_frontend *fe, struct dvb_frontend_par state->fe[0]->dtv_property_cache.bandwidth_hz = 6000000; } - for (index_frontend=0; (index_frontend < MAX_NUMBER_OF_FRONTENDS) && (state->fe[index_frontend] != NULL); index_frontend++) { + for (index_frontend = 0; (index_frontend < MAX_NUMBER_OF_FRONTENDS) && (state->fe[index_frontend] != NULL); index_frontend++) { /* synchronization of the cache */ state->fe[index_frontend]->dtv_property_cache.delivery_system = SYS_ISDBT; memcpy(&state->fe[index_frontend]->dtv_property_cache, &fe->dtv_property_cache, sizeof(struct dtv_frontend_properties)); @@ -2081,7 +2087,7 @@ static int dib8000_set_frontend(struct dvb_frontend *fe, struct dvb_frontend_par /* start up the AGC */ do { time = dib8000_agc_startup(state->fe[0]); - for (index_frontend=1; (index_frontend < MAX_NUMBER_OF_FRONTENDS) && (state->fe[index_frontend] != NULL); index_frontend++) { + for (index_frontend = 1; (index_frontend < MAX_NUMBER_OF_FRONTENDS) && (state->fe[index_frontend] != NULL); index_frontend++) { time_slave = dib8000_agc_startup(state->fe[index_frontend]); if (time == FE_CALLBACK_TIME_NEVER) time = time_slave; @@ -2093,7 +2099,7 @@ static int dib8000_set_frontend(struct dvb_frontend *fe, struct dvb_frontend_par else break; exit_condition = 1; - for (index_frontend=0; (index_frontend < MAX_NUMBER_OF_FRONTENDS) && (state->fe[index_frontend] != NULL); index_frontend++) { + for (index_frontend = 0; (index_frontend < MAX_NUMBER_OF_FRONTENDS) && (state->fe[index_frontend] != NULL); index_frontend++) { if (dib8000_get_tune_state(state->fe[index_frontend]) != CT_AGC_STOP) { exit_condition = 0; break; @@ -2101,7 +2107,7 @@ static int dib8000_set_frontend(struct dvb_frontend *fe, struct dvb_frontend_par } } while (exit_condition == 0); - for (index_frontend=0; (index_frontend < MAX_NUMBER_OF_FRONTENDS) && (state->fe[index_frontend] != NULL); index_frontend++) + for (index_frontend = 0; (index_frontend < MAX_NUMBER_OF_FRONTENDS) && (state->fe[index_frontend] != NULL); index_frontend++) dib8000_set_tune_state(state->fe[index_frontend], CT_DEMOD_START); if ((state->fe[0]->dtv_property_cache.delivery_system != SYS_ISDBT) || @@ -2132,31 +2138,30 @@ static int dib8000_set_frontend(struct dvb_frontend *fe, struct dvb_frontend_par u8 found = 0; u8 tune_failed = 0; - for (index_frontend=0; (index_frontend < MAX_NUMBER_OF_FRONTENDS) && (state->fe[index_frontend] != NULL); index_frontend++) { + for (index_frontend = 0; (index_frontend < MAX_NUMBER_OF_FRONTENDS) && (state->fe[index_frontend] != NULL); index_frontend++) { dib8000_set_bandwidth(state->fe[index_frontend], fe->dtv_property_cache.bandwidth_hz / 1000); dib8000_autosearch_start(state->fe[index_frontend]); } do { - msleep(10); + msleep(20); nbr_pending = 0; exit_condition = 0; /* 0: tune pending; 1: tune failed; 2:tune success */ - for (index_frontend=0; (index_frontend < MAX_NUMBER_OF_FRONTENDS) && (state->fe[index_frontend] != NULL); index_frontend++) { + for (index_frontend = 0; (index_frontend < MAX_NUMBER_OF_FRONTENDS) && (state->fe[index_frontend] != NULL); index_frontend++) { if (((tune_failed >> index_frontend) & 0x1) == 0) { found = dib8000_autosearch_irq(state->fe[index_frontend]); switch (found) { - case 0: /* tune pending */ + case 0: /* tune pending */ nbr_pending++; break; - case 2: + case 2: dprintk("autosearch succeed on the frontend%i", index_frontend); exit_condition = 2; index_frontend_success = index_frontend; break; - default: + default: dprintk("unhandled autosearch result"); - case 1: - tune_failed |= (1 << index_frontend); + case 1: dprintk("autosearch failed for the frontend%i", index_frontend); break; } @@ -2178,13 +2183,12 @@ static int dib8000_set_frontend(struct dvb_frontend *fe, struct dvb_frontend_par dib8000_get_frontend(fe, fep); } - for (index_frontend=0, ret=0; (ret >= 0) && (index_frontend < MAX_NUMBER_OF_FRONTENDS) && (state->fe[index_frontend] != NULL); index_frontend++) { + for (index_frontend = 0, ret = 0; (ret >= 0) && (index_frontend < MAX_NUMBER_OF_FRONTENDS) && (state->fe[index_frontend] != NULL); index_frontend++) ret = dib8000_tune(state->fe[index_frontend]); - } /* set output mode and diversity input */ dib8000_set_output_mode(state->fe[0], state->cfg.output_mode); - for (index_frontend=1; (index_frontend < MAX_NUMBER_OF_FRONTENDS) && (state->fe[index_frontend] != NULL); index_frontend++) { + for (index_frontend = 1; (index_frontend < MAX_NUMBER_OF_FRONTENDS) && (state->fe[index_frontend] != NULL); index_frontend++) { dib8000_set_output_mode(state->fe[index_frontend], OUTMODE_DIVERSITY); dib8000_set_diversity_in(state->fe[index_frontend-1], 1); } @@ -2195,7 +2199,8 @@ static int dib8000_set_frontend(struct dvb_frontend *fe, struct dvb_frontend_par return ret; } -static u16 dib8000_read_lock(struct dvb_frontend *fe) { +static u16 dib8000_read_lock(struct dvb_frontend *fe) +{ struct dib8000_state *state = fe->demodulator_priv; return dib8000_read_word(state, 568); @@ -2207,7 +2212,7 @@ static int dib8000_read_status(struct dvb_frontend *fe, fe_status_t * stat) u16 lock_slave = 0, lock = dib8000_read_word(state, 568); u8 index_frontend; - for (index_frontend=1; (index_frontend < MAX_NUMBER_OF_FRONTENDS) && (state->fe[index_frontend] != NULL); index_frontend++) + for (index_frontend = 1; (index_frontend < MAX_NUMBER_OF_FRONTENDS) && (state->fe[index_frontend] != NULL); index_frontend++) lock_slave |= dib8000_read_lock(state->fe[index_frontend]); *stat = 0; @@ -2262,7 +2267,7 @@ static int dib8000_read_signal_strength(struct dvb_frontend *fe, u16 * strength) u16 val; *strength = 0; - for (index_frontend=1; (index_frontend < MAX_NUMBER_OF_FRONTENDS) && (state->fe[index_frontend] != NULL); index_frontend++) { + for (index_frontend = 1; (index_frontend < MAX_NUMBER_OF_FRONTENDS) && (state->fe[index_frontend] != NULL); index_frontend++) { state->fe[index_frontend]->ops.read_signal_strength(state->fe[index_frontend], &val); if (val > 65535 - *strength) *strength = 65535; @@ -2312,7 +2317,7 @@ static int dib8000_read_snr(struct dvb_frontend *fe, u16 * snr) u32 snr_master; snr_master = dib8000_get_snr(fe); - for (index_frontend=1; (index_frontend < MAX_NUMBER_OF_FRONTENDS) && (state->fe[index_frontend] != NULL); index_frontend++) + for (index_frontend = 1; (index_frontend < MAX_NUMBER_OF_FRONTENDS) && (state->fe[index_frontend] != NULL); index_frontend++) snr_master += dib8000_get_snr(state->fe[index_frontend]); if (snr_master != 0) { @@ -2361,7 +2366,7 @@ int dib8000_remove_slave_frontend(struct dvb_frontend *fe) } EXPORT_SYMBOL(dib8000_remove_slave_frontend); -struct dvb_frontend * dib8000_get_slave_frontend(struct dvb_frontend *fe, int slave_index) +struct dvb_frontend *dib8000_get_slave_frontend(struct dvb_frontend *fe, int slave_index) { struct dib8000_state *state = fe->demodulator_priv; @@ -2432,7 +2437,7 @@ static void dib8000_release(struct dvb_frontend *fe) struct dib8000_state *st = fe->demodulator_priv; u8 index_frontend; - for (index_frontend=1; (index_frontend < MAX_NUMBER_OF_FRONTENDS) && (st->fe[index_frontend] != NULL); index_frontend++) + for (index_frontend = 1; (index_frontend < MAX_NUMBER_OF_FRONTENDS) && (st->fe[index_frontend] != NULL); index_frontend++) dvb_frontend_detach(st->fe[index_frontend]); dibx000_exit_i2c_master(&st->i2c_master); |