From: Daniel W. S. Almeida <dwlsalmeida@xxxxxxxxx>
[ 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@xxxxxxxxx>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@xxxxxxxxxx>
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
---
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);
--
2.27.0
