diff options
| -rw-r--r-- | drivers/media/dvb/dvb-core/dvb_frontend.c | 92 | ||||
| -rw-r--r-- | drivers/media/dvb/dvb-core/dvb_frontend.h | 22 | ||||
| -rw-r--r-- | include/linux/dvb/frontend.h | 54 |
3 files changed, 166 insertions, 2 deletions
diff --git a/drivers/media/dvb/dvb-core/dvb_frontend.c b/drivers/media/dvb/dvb-core/dvb_frontend.c index cb888d835a89..cd23f303162a 100644 --- a/drivers/media/dvb/dvb-core/dvb_frontend.c +++ b/drivers/media/dvb/dvb-core/dvb_frontend.c @@ -182,13 +182,13 @@ static enum dvbv3_emulation_type dvbv3_type(u32 delivery_system) case SYS_DMBTH: return DVBV3_OFDM; case SYS_ATSC: + case SYS_ATSCMH: case SYS_DVBC_ANNEX_B: return DVBV3_ATSC; case SYS_UNDEFINED: case SYS_ISDBC: case SYS_DVBH: case SYS_DAB: - case SYS_ATSCMH: default: /* * Doesn't know how to emulate those types and/or @@ -1030,6 +1030,28 @@ static struct dtv_cmds_h dtv_cmds[DTV_MAX_COMMAND + 1] = { _DTV_CMD(DTV_HIERARCHY, 0, 0), _DTV_CMD(DTV_ENUM_DELSYS, 0, 0), + + _DTV_CMD(DTV_ATSCMH_PARADE_ID, 1, 0), + _DTV_CMD(DTV_ATSCMH_RS_FRAME_ENSEMBLE, 1, 0), + + _DTV_CMD(DTV_ATSCMH_FIC_VER, 0, 0), + _DTV_CMD(DTV_ATSCMH_PARADE_ID, 0, 0), + _DTV_CMD(DTV_ATSCMH_NOG, 0, 0), + _DTV_CMD(DTV_ATSCMH_TNOG, 0, 0), + _DTV_CMD(DTV_ATSCMH_SGN, 0, 0), + _DTV_CMD(DTV_ATSCMH_PRC, 0, 0), + _DTV_CMD(DTV_ATSCMH_RS_FRAME_MODE, 0, 0), + _DTV_CMD(DTV_ATSCMH_RS_FRAME_ENSEMBLE, 0, 0), + _DTV_CMD(DTV_ATSCMH_RS_CODE_MODE_PRI, 0, 0), + _DTV_CMD(DTV_ATSCMH_RS_CODE_MODE_SEC, 0, 0), + _DTV_CMD(DTV_ATSCMH_SCCC_BLOCK_MODE, 0, 0), + _DTV_CMD(DTV_ATSCMH_SCCC_CODE_MODE_A, 0, 0), + _DTV_CMD(DTV_ATSCMH_SCCC_CODE_MODE_B, 0, 0), + _DTV_CMD(DTV_ATSCMH_SCCC_CODE_MODE_C, 0, 0), + _DTV_CMD(DTV_ATSCMH_SCCC_CODE_MODE_D, 0, 0), + _DTV_CMD(DTV_ATSCMH_FIC_ERR, 0, 0), + _DTV_CMD(DTV_ATSCMH_CRC_ERR, 0, 0), + _DTV_CMD(DTV_ATSCMH_RS_ERR, 0, 0), }; static void dtv_property_dump(struct dtv_property *tvp) @@ -1121,6 +1143,8 @@ static int dtv_property_cache_sync(struct dvb_frontend *fe, case DVBV3_ATSC: dprintk("%s() Preparing ATSC req\n", __func__); c->modulation = p->u.vsb.modulation; + if (c->delivery_system == SYS_ATSCMH) + break; if ((c->modulation == VSB_8) || (c->modulation == VSB_16)) c->delivery_system = SYS_ATSC; else @@ -1367,6 +1391,63 @@ static int dtv_property_process_get(struct dvb_frontend *fe, case DTV_DVBT2_PLP_ID: tvp->u.data = c->dvbt2_plp_id; break; + + /* ATSC-MH */ + case DTV_ATSCMH_FIC_VER: + tvp->u.data = fe->dtv_property_cache.atscmh_fic_ver; + break; + case DTV_ATSCMH_PARADE_ID: + tvp->u.data = fe->dtv_property_cache.atscmh_parade_id; + break; + case DTV_ATSCMH_NOG: + tvp->u.data = fe->dtv_property_cache.atscmh_nog; + break; + case DTV_ATSCMH_TNOG: + tvp->u.data = fe->dtv_property_cache.atscmh_tnog; + break; + case DTV_ATSCMH_SGN: + tvp->u.data = fe->dtv_property_cache.atscmh_sgn; + break; + case DTV_ATSCMH_PRC: + tvp->u.data = fe->dtv_property_cache.atscmh_prc; + break; + case DTV_ATSCMH_RS_FRAME_MODE: + tvp->u.data = fe->dtv_property_cache.atscmh_rs_frame_mode; + break; + case DTV_ATSCMH_RS_FRAME_ENSEMBLE: + tvp->u.data = fe->dtv_property_cache.atscmh_rs_frame_ensemble; + break; + case DTV_ATSCMH_RS_CODE_MODE_PRI: + tvp->u.data = fe->dtv_property_cache.atscmh_rs_code_mode_pri; + break; + case DTV_ATSCMH_RS_CODE_MODE_SEC: + tvp->u.data = fe->dtv_property_cache.atscmh_rs_code_mode_sec; + break; + case DTV_ATSCMH_SCCC_BLOCK_MODE: + tvp->u.data = fe->dtv_property_cache.atscmh_sccc_block_mode; + break; + case DTV_ATSCMH_SCCC_CODE_MODE_A: + tvp->u.data = fe->dtv_property_cache.atscmh_sccc_code_mode_a; + break; + case DTV_ATSCMH_SCCC_CODE_MODE_B: + tvp->u.data = fe->dtv_property_cache.atscmh_sccc_code_mode_b; + break; + case DTV_ATSCMH_SCCC_CODE_MODE_C: + tvp->u.data = fe->dtv_property_cache.atscmh_sccc_code_mode_c; + break; + case DTV_ATSCMH_SCCC_CODE_MODE_D: + tvp->u.data = fe->dtv_property_cache.atscmh_sccc_code_mode_d; + break; + case DTV_ATSCMH_FIC_ERR: + tvp->u.data = fe->dtv_property_cache.atscmh_fic_err; + break; + case DTV_ATSCMH_CRC_ERR: + tvp->u.data = fe->dtv_property_cache.atscmh_crc_err; + break; + case DTV_ATSCMH_RS_ERR: + tvp->u.data = fe->dtv_property_cache.atscmh_rs_err; + break; + default: return -EINVAL; } @@ -1708,6 +1789,15 @@ static int dtv_property_process_set(struct dvb_frontend *fe, case DTV_DVBT2_PLP_ID: c->dvbt2_plp_id = tvp->u.data; break; + + /* ATSC-MH */ + case DTV_ATSCMH_PARADE_ID: + fe->dtv_property_cache.atscmh_parade_id = tvp->u.data; + break; + case DTV_ATSCMH_RS_FRAME_ENSEMBLE: + fe->dtv_property_cache.atscmh_rs_frame_ensemble = tvp->u.data; + break; + default: return -EINVAL; } diff --git a/drivers/media/dvb/dvb-core/dvb_frontend.h b/drivers/media/dvb/dvb-core/dvb_frontend.h index d63a8215fe03..80f5c27ddc9f 100644 --- a/drivers/media/dvb/dvb-core/dvb_frontend.h +++ b/drivers/media/dvb/dvb-core/dvb_frontend.h @@ -372,6 +372,28 @@ struct dtv_frontend_properties { /* DVB-T2 specifics */ u32 dvbt2_plp_id; + + /* ATSC-MH specifics */ + u8 atscmh_fic_ver; + u8 atscmh_parade_id; + u8 atscmh_nog; + u8 atscmh_tnog; + u8 atscmh_sgn; + u8 atscmh_prc; + + u8 atscmh_rs_frame_mode; + u8 atscmh_rs_frame_ensemble; + u8 atscmh_rs_code_mode_pri; + u8 atscmh_rs_code_mode_sec; + u8 atscmh_sccc_block_mode; + u8 atscmh_sccc_code_mode_a; + u8 atscmh_sccc_code_mode_b; + u8 atscmh_sccc_code_mode_c; + u8 atscmh_sccc_code_mode_d; + + u16 atscmh_fic_err; + u16 atscmh_crc_err; + u16 atscmh_rs_err; }; struct dvb_frontend { diff --git a/include/linux/dvb/frontend.h b/include/linux/dvb/frontend.h index cb4428ab81ed..5aedd5ae7f8f 100644 --- a/include/linux/dvb/frontend.h +++ b/include/linux/dvb/frontend.h @@ -320,7 +320,27 @@ struct dvb_frontend_event { #define DTV_ENUM_DELSYS 44 -#define DTV_MAX_COMMAND DTV_ENUM_DELSYS +/* ATSC-MH */ +#define DTV_ATSCMH_FIC_VER 45 +#define DTV_ATSCMH_PARADE_ID 46 +#define DTV_ATSCMH_NOG 47 +#define DTV_ATSCMH_TNOG 48 +#define DTV_ATSCMH_SGN 49 +#define DTV_ATSCMH_PRC 50 +#define DTV_ATSCMH_RS_FRAME_MODE 51 +#define DTV_ATSCMH_RS_FRAME_ENSEMBLE 52 +#define DTV_ATSCMH_RS_CODE_MODE_PRI 53 +#define DTV_ATSCMH_RS_CODE_MODE_SEC 54 +#define DTV_ATSCMH_SCCC_BLOCK_MODE 55 +#define DTV_ATSCMH_SCCC_CODE_MODE_A 56 +#define DTV_ATSCMH_SCCC_CODE_MODE_B 57 +#define DTV_ATSCMH_SCCC_CODE_MODE_C 58 +#define DTV_ATSCMH_SCCC_CODE_MODE_D 59 +#define DTV_ATSCMH_FIC_ERR 60 +#define DTV_ATSCMH_CRC_ERR 61 +#define DTV_ATSCMH_RS_ERR 62 + +#define DTV_MAX_COMMAND DTV_ATSCMH_RS_ERR typedef enum fe_pilot { PILOT_ON, @@ -360,6 +380,38 @@ typedef enum fe_delivery_system { #define SYS_DVBC_ANNEX_AC SYS_DVBC_ANNEX_A +/* ATSC-MH */ + +enum atscmh_sccc_block_mode { + ATSCMH_SCCC_BLK_SEP = 0, + ATSCMH_SCCC_BLK_COMB = 1, + ATSCMH_SCCC_BLK_RES = 2, +}; + +enum atscmh_sccc_code_mode { + ATSCMH_SCCC_CODE_HLF = 0, + ATSCMH_SCCC_CODE_QTR = 1, + ATSCMH_SCCC_CODE_RES = 2, +}; + +enum atscmh_rs_frame_ensemble { + ATSCMH_RSFRAME_ENS_PRI = 0, + ATSCMH_RSFRAME_ENS_SEC = 1, +}; + +enum atscmh_rs_frame_mode { + ATSCMH_RSFRAME_PRI_ONLY = 0, + ATSCMH_RSFRAME_PRI_SEC = 1, + ATSCMH_RSFRAME_RES = 2, +}; + +enum atscmh_rs_code_mode { + ATSCMH_RSCODE_211_187 = 0, + ATSCMH_RSCODE_223_187 = 1, + ATSCMH_RSCODE_235_187 = 2, + ATSCMH_RSCODE_RES = 3, +}; + struct dtv_cmds_h { char *name; /* A display name for debugging purposes */ |