From: Daniel W. S. Almeida dwlsalmeida@gmail.com
[ Upstream commit 0a933a7f73d6c545dcbecb4f7a92d272aef4417b ]
The PMT write function was refactored and this broke the CRC computation.
Fix it.
Fixes: db9569f67e2e ("media: vidtv: cleanup PMT write table function") Signed-off-by: Daniel W. S. Almeida dwlsalmeida@gmail.com Signed-off-by: Mauro Carvalho Chehab mchehab+huawei@kernel.org Signed-off-by: Sasha Levin sashal@kernel.org --- drivers/media/test-drivers/vidtv/vidtv_psi.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-)
diff --git a/drivers/media/test-drivers/vidtv/vidtv_psi.c b/drivers/media/test-drivers/vidtv/vidtv_psi.c index 4511a2a98405d..1724bb485e670 100644 --- a/drivers/media/test-drivers/vidtv/vidtv_psi.c +++ b/drivers/media/test-drivers/vidtv/vidtv_psi.c @@ -1164,6 +1164,8 @@ u32 vidtv_psi_pmt_write_into(struct vidtv_psi_pmt_write_args *args) struct vidtv_psi_desc *table_descriptor = args->pmt->descriptor; struct vidtv_psi_table_pmt_stream *stream = args->pmt->stream; struct vidtv_psi_desc *stream_descriptor; + u32 crc = INITIAL_CRC; + u32 nbytes = 0; struct header_write_args h_args = { .dest_buf = args->buf, .dest_offset = args->offset, @@ -1181,6 +1183,7 @@ u32 vidtv_psi_pmt_write_into(struct vidtv_psi_pmt_write_args *args) .new_psi_section = false, .is_crc = false, .dest_buf_sz = args->buf_sz, + .crc = &crc, }; struct desc_write_args d_args = { .dest_buf = args->buf, @@ -1193,8 +1196,6 @@ u32 vidtv_psi_pmt_write_into(struct vidtv_psi_pmt_write_args *args) .pid = args->pid, .dest_buf_sz = args->buf_sz, }; - u32 crc = INITIAL_CRC; - u32 nbytes = 0;
vidtv_psi_pmt_table_update_sec_len(args->pmt);