diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/media/test-drivers/vidtv/vidtv_mux.c | 2 | ||||
| -rw-r--r-- | drivers/media/test-drivers/vidtv/vidtv_psi.c | 57 | ||||
| -rw-r--r-- | drivers/media/test-drivers/vidtv/vidtv_psi.h | 2 |
3 files changed, 32 insertions, 29 deletions
diff --git a/drivers/media/test-drivers/vidtv/vidtv_mux.c b/drivers/media/test-drivers/vidtv/vidtv_mux.c index 0cf784c09024..200a8000603f 100644 --- a/drivers/media/test-drivers/vidtv/vidtv_mux.c +++ b/drivers/media/test-drivers/vidtv/vidtv_mux.c @@ -173,7 +173,7 @@ static u32 vidtv_mux_push_si(struct vidtv_mux *m) pat_args.offset = m->mux_buf_offset; pat_args.continuity_counter = &pat_ctx->cc; - m->mux_buf_offset += vidtv_psi_pat_write_into(pat_args); + m->mux_buf_offset += vidtv_psi_pat_write_into(&pat_args); for (i = 0; i < m->si.pat->num_pmt; ++i) { pmt_pid = vidtv_psi_pmt_get_pid(m->si.pmt_secs[i], diff --git a/drivers/media/test-drivers/vidtv/vidtv_psi.c b/drivers/media/test-drivers/vidtv/vidtv_psi.c index c769c7757ef8..722be777ff01 100644 --- a/drivers/media/test-drivers/vidtv/vidtv_psi.c +++ b/drivers/media/test-drivers/vidtv/vidtv_psi.c @@ -961,57 +961,60 @@ struct vidtv_psi_table_pat *vidtv_psi_pat_table_init(u16 transport_stream_id) return pat; } -u32 vidtv_psi_pat_write_into(struct vidtv_psi_pat_write_args args) +u32 vidtv_psi_pat_write_into(struct vidtv_psi_pat_write_args *args) { - struct vidtv_psi_table_pat_program *p = args.pat->program; - struct header_write_args h_args = {}; - struct psi_write_args psi_args = {}; - struct crc32_write_args c_args = {}; - const u16 pat_pid = VIDTV_PAT_PID; + struct vidtv_psi_table_pat_program *p = args->pat->program; + struct header_write_args h_args = { + .dest_buf = args->buf, + .dest_offset = args->offset, + .pid = VIDTV_PAT_PID, + .h = &args->pat->header, + .continuity_counter = args->continuity_counter, + .dest_buf_sz = args->buf_sz, + }; + struct psi_write_args psi_args = { + .dest_buf = args->buf, + .pid = VIDTV_PAT_PID, + .new_psi_section = false, + .continuity_counter = args->continuity_counter, + .is_crc = false, + .dest_buf_sz = args->buf_sz, + }; + struct crc32_write_args c_args = { + .dest_buf = args->buf, + .pid = VIDTV_PAT_PID, + .dest_buf_sz = args->buf_sz, + }; u32 crc = INITIAL_CRC; u32 nbytes = 0; - vidtv_psi_pat_table_update_sec_len(args.pat); + vidtv_psi_pat_table_update_sec_len(args->pat); - h_args.dest_buf = args.buf; - h_args.dest_offset = args.offset; - h_args.h = &args.pat->header; - h_args.pid = pat_pid; - h_args.continuity_counter = args.continuity_counter; - h_args.dest_buf_sz = args.buf_sz; h_args.crc = &crc; nbytes += vidtv_psi_table_header_write_into(&h_args); /* note that the field 'u16 programs' is not really part of the PAT */ - psi_args.dest_buf = args.buf; - psi_args.pid = pat_pid; - psi_args.new_psi_section = false; - psi_args.continuity_counter = args.continuity_counter; - psi_args.is_crc = false; - psi_args.dest_buf_sz = args.buf_sz; - psi_args.crc = &crc; + psi_args.crc = &crc; while (p) { /* copy the PAT programs */ psi_args.from = p; /* skip the pointer */ psi_args.len = sizeof(*p) - - sizeof(struct vidtv_psi_table_pat_program *); - psi_args.dest_offset = args.offset + nbytes; + sizeof(struct vidtv_psi_table_pat_program *); + psi_args.dest_offset = args->offset + nbytes; + psi_args.continuity_counter = args->continuity_counter; nbytes += vidtv_psi_ts_psi_write_into(&psi_args); p = p->next; } - c_args.dest_buf = args.buf; - c_args.dest_offset = args.offset + nbytes; + c_args.dest_offset = args->offset + nbytes; + c_args.continuity_counter = args->continuity_counter; c_args.crc = cpu_to_be32(crc); - c_args.pid = pat_pid; - c_args.continuity_counter = args.continuity_counter; - c_args.dest_buf_sz = args.buf_sz; /* Write the CRC32 at the end */ nbytes += table_section_crc32_write_into(&c_args); diff --git a/drivers/media/test-drivers/vidtv/vidtv_psi.h b/drivers/media/test-drivers/vidtv/vidtv_psi.h index d30c8dd53d11..b6c0518ef4a4 100644 --- a/drivers/media/test-drivers/vidtv/vidtv_psi.h +++ b/drivers/media/test-drivers/vidtv/vidtv_psi.h @@ -556,7 +556,7 @@ struct vidtv_psi_pat_write_args { * equal to the size of the PAT, since more space is needed for TS headers during TS * encapsulation. */ -u32 vidtv_psi_pat_write_into(struct vidtv_psi_pat_write_args args); +u32 vidtv_psi_pat_write_into(struct vidtv_psi_pat_write_args *args); /** * struct vidtv_psi_sdt_write_args - Arguments for writing a SDT table |