diff options
Diffstat (limited to 'drivers/staging/media/as102/as10x_cmd_stream.c')
| -rw-r--r-- | drivers/staging/media/as102/as10x_cmd_stream.c | 211 |
1 files changed, 0 insertions, 211 deletions
diff --git a/drivers/staging/media/as102/as10x_cmd_stream.c b/drivers/staging/media/as102/as10x_cmd_stream.c deleted file mode 100644 index 1088ca1fe92f..000000000000 --- a/drivers/staging/media/as102/as10x_cmd_stream.c +++ /dev/null @@ -1,211 +0,0 @@ -/* - * Abilis Systems Single DVB-T Receiver - * Copyright (C) 2008 Pierrick Hascoet <pierrick.hascoet@abilis.com> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2, or (at your option) - * any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. - */ - -#include <linux/kernel.h> -#include "as102_drv.h" -#include "as10x_cmd.h" - -/** - * as10x_cmd_add_PID_filter - send add filter command to AS10x - * @adap: pointer to AS10x bus adapter - * @filter: TSFilter filter for DVB-T - * - * Return 0 on success or negative value in case of error. - */ -int as10x_cmd_add_PID_filter(struct as10x_bus_adapter_t *adap, - struct as10x_ts_filter *filter) -{ - int error; - struct as10x_cmd_t *pcmd, *prsp; - - pcmd = adap->cmd; - prsp = adap->rsp; - - /* prepare command */ - as10x_cmd_build(pcmd, (++adap->cmd_xid), - sizeof(pcmd->body.add_pid_filter.req)); - - /* fill command */ - pcmd->body.add_pid_filter.req.proc_id = - cpu_to_le16(CONTROL_PROC_SETFILTER); - pcmd->body.add_pid_filter.req.pid = cpu_to_le16(filter->pid); - pcmd->body.add_pid_filter.req.stream_type = filter->type; - - if (filter->idx < 16) - pcmd->body.add_pid_filter.req.idx = filter->idx; - else - pcmd->body.add_pid_filter.req.idx = 0xFF; - - /* send command */ - if (adap->ops->xfer_cmd) { - error = adap->ops->xfer_cmd(adap, (uint8_t *) pcmd, - sizeof(pcmd->body.add_pid_filter.req) - + HEADER_SIZE, (uint8_t *) prsp, - sizeof(prsp->body.add_pid_filter.rsp) - + HEADER_SIZE); - } else { - error = AS10X_CMD_ERROR; - } - - if (error < 0) - goto out; - - /* parse response */ - error = as10x_rsp_parse(prsp, CONTROL_PROC_SETFILTER_RSP); - - if (error == 0) { - /* Response OK -> get response data */ - filter->idx = prsp->body.add_pid_filter.rsp.filter_id; - } - -out: - return error; -} - -/** - * as10x_cmd_del_PID_filter - Send delete filter command to AS10x - * @adap: pointer to AS10x bus adapte - * @pid_value: PID to delete - * - * Return 0 on success or negative value in case of error. - */ -int as10x_cmd_del_PID_filter(struct as10x_bus_adapter_t *adap, - uint16_t pid_value) -{ - int error; - struct as10x_cmd_t *pcmd, *prsp; - - pcmd = adap->cmd; - prsp = adap->rsp; - - /* prepare command */ - as10x_cmd_build(pcmd, (++adap->cmd_xid), - sizeof(pcmd->body.del_pid_filter.req)); - - /* fill command */ - pcmd->body.del_pid_filter.req.proc_id = - cpu_to_le16(CONTROL_PROC_REMOVEFILTER); - pcmd->body.del_pid_filter.req.pid = cpu_to_le16(pid_value); - - /* send command */ - if (adap->ops->xfer_cmd) { - error = adap->ops->xfer_cmd(adap, (uint8_t *) pcmd, - sizeof(pcmd->body.del_pid_filter.req) - + HEADER_SIZE, (uint8_t *) prsp, - sizeof(prsp->body.del_pid_filter.rsp) - + HEADER_SIZE); - } else { - error = AS10X_CMD_ERROR; - } - - if (error < 0) - goto out; - - /* parse response */ - error = as10x_rsp_parse(prsp, CONTROL_PROC_REMOVEFILTER_RSP); - -out: - return error; -} - -/** - * as10x_cmd_start_streaming - Send start streaming command to AS10x - * @adap: pointer to AS10x bus adapter - * - * Return 0 on success or negative value in case of error. - */ -int as10x_cmd_start_streaming(struct as10x_bus_adapter_t *adap) -{ - int error; - struct as10x_cmd_t *pcmd, *prsp; - - pcmd = adap->cmd; - prsp = adap->rsp; - - /* prepare command */ - as10x_cmd_build(pcmd, (++adap->cmd_xid), - sizeof(pcmd->body.start_streaming.req)); - - /* fill command */ - pcmd->body.start_streaming.req.proc_id = - cpu_to_le16(CONTROL_PROC_START_STREAMING); - - /* send command */ - if (adap->ops->xfer_cmd) { - error = adap->ops->xfer_cmd(adap, (uint8_t *) pcmd, - sizeof(pcmd->body.start_streaming.req) - + HEADER_SIZE, (uint8_t *) prsp, - sizeof(prsp->body.start_streaming.rsp) - + HEADER_SIZE); - } else { - error = AS10X_CMD_ERROR; - } - - if (error < 0) - goto out; - - /* parse response */ - error = as10x_rsp_parse(prsp, CONTROL_PROC_START_STREAMING_RSP); - -out: - return error; -} - -/** - * as10x_cmd_stop_streaming - Send stop streaming command to AS10x - * @adap: pointer to AS10x bus adapter - * - * Return 0 on success or negative value in case of error. - */ -int as10x_cmd_stop_streaming(struct as10x_bus_adapter_t *adap) -{ - int8_t error; - struct as10x_cmd_t *pcmd, *prsp; - - pcmd = adap->cmd; - prsp = adap->rsp; - - /* prepare command */ - as10x_cmd_build(pcmd, (++adap->cmd_xid), - sizeof(pcmd->body.stop_streaming.req)); - - /* fill command */ - pcmd->body.stop_streaming.req.proc_id = - cpu_to_le16(CONTROL_PROC_STOP_STREAMING); - - /* send command */ - if (adap->ops->xfer_cmd) { - error = adap->ops->xfer_cmd(adap, (uint8_t *) pcmd, - sizeof(pcmd->body.stop_streaming.req) - + HEADER_SIZE, (uint8_t *) prsp, - sizeof(prsp->body.stop_streaming.rsp) - + HEADER_SIZE); - } else { - error = AS10X_CMD_ERROR; - } - - if (error < 0) - goto out; - - /* parse response */ - error = as10x_rsp_parse(prsp, CONTROL_PROC_STOP_STREAMING_RSP); - -out: - return error; -} |