projects / GitHub / mt8127 / android_kernel_alcatel_ttab.git / blame
| Commit | Line | Data |
|---|---|---|
| b3b96144 | 1 | /* |
| 8825a097 | 2 | Hopper VP-3028 driver |
| b3b96144 | 3 | |
| 8825a097 | 4 | Copyright (C) Manu Abraham (abraham.manu@gmail.com) |
| b3b96144 MA |
5 | |
| 6 | This program is free software; you can redistribute it and/or modify | |
| 7 | it under the terms of the GNU General Public License as published by | |
| 8 | the Free Software Foundation; either version 2 of the License, or | |
| 9 | (at your option) any later version. | |
| 10 | ||
| 11 | This program is distributed in the hope that it will be useful, | |
| 12 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 13 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
| 14 | GNU General Public License for more details. | |
| 15 | ||
| 16 | You should have received a copy of the GNU General Public License | |
| 17 | along with this program; if not, write to the Free Software | |
| 18 | Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. | |
| 19 | */ | |
| 20 | ||
| b3b96144 MA |
21 | #include <linux/signal.h> |
| 22 | #include <linux/sched.h> | |
| 23 | #include <linux/interrupt.h> | |
| 24 | ||
| 25 | #include "dmxdev.h" | |
| 26 | #include "dvbdev.h" | |
| 27 | #include "dvb_demux.h" | |
| 28 | #include "dvb_frontend.h" | |
| 29 | #include "dvb_net.h" | |
| 30 | ||
| 31 | #include "zl10353.h" | |
| 32 | #include "mantis_common.h" | |
| 33 | #include "mantis_ioc.h" | |
| 34 | #include "mantis_dvb.h" | |
| 35 | #include "hopper_vp3028.h" | |
| 36 | ||
| 37 | struct zl10353_config hopper_vp3028_config = { | |
| 38 | .demod_address = 0x0f, | |
| 39 | }; | |
| 40 | ||
| 41 | #define MANTIS_MODEL_NAME "VP-3028" | |
| 42 | #define MANTIS_DEV_TYPE "DVB-T" | |
| 43 | ||
| 44 | static int vp3028_frontend_init(struct mantis_pci *mantis, struct dvb_frontend *fe) | |
| 45 | { | |
| 46 | struct i2c_adapter *adapter = &mantis->adapter; | |
| bc832fa2 | 47 | struct mantis_hwconfig *config = mantis->hwconfig; |
| b3b96144 MA |
48 | int err = 0; |
| 49 | ||
| 3037fd14 | 50 | mantis_gpio_set_bits(mantis, config->reset, 0); |
| bc832fa2 | 51 | msleep(100); |
| b3b96144 | 52 | err = mantis_frontend_power(mantis, POWER_ON); |
| bc832fa2 | 53 | msleep(100); |
| 3037fd14 | 54 | mantis_gpio_set_bits(mantis, config->reset, 1); |
| b3b96144 | 55 | |
| bc832fa2 MA |
56 | err = mantis_frontend_power(mantis, POWER_ON); |
| 57 | if (err == 0) { | |
| 58 | msleep(250); | |
| 59 | dprintk(MANTIS_ERROR, 1, "Probing for 10353 (DVB-T)"); | |
| a22407fa | 60 | fe = dvb_attach(zl10353_attach, &hopper_vp3028_config, adapter); |
| bc832fa2 MA |
61 | |
| 62 | if (!fe) | |
| 63 | return -1; | |
| 64 | } else { | |
| 65 | dprintk(MANTIS_ERROR, 1, "Frontend on <%s> POWER ON failed! <%d>", | |
| 66 | adapter->name, | |
| 67 | err); | |
| 68 | ||
| 69 | return -EIO; | |
| 70 | } | |
| b3b96144 MA |
71 | dprintk(MANTIS_ERROR, 1, "Done!"); |
| 72 | ||
| 73 | return 0; | |
| 74 | } | |
| 75 | ||
| 76 | struct mantis_hwconfig vp3028_config = { | |
| 77 | .model_name = MANTIS_MODEL_NAME, | |
| 78 | .dev_type = MANTIS_DEV_TYPE, | |
| 79 | .ts_size = MANTIS_TS_188, | |
| 80 | ||
| 81 | .baud_rate = MANTIS_BAUD_9600, | |
| 82 | .parity = MANTIS_PARITY_NONE, | |
| 83 | .bytes = 0, | |
| 84 | ||
| 85 | .frontend_init = vp3028_frontend_init, | |
| 86 | .power = GPIF_A00, | |
| 87 | .reset = GPIF_A03, | |
| 88 | }; |