Commit 0a933a7f authored by Daniel W. S. Almeida's avatar Daniel W. S. Almeida Committed by Mauro Carvalho Chehab
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media: vidtv: psi: fix missing crc for PMT 



The PMT write function was refactored and this broke the CRC computation.

Fix it.

Fixes: db9569f6 ("media: vidtv: cleanup PMT write table function")
Signed-off-by: default avatarDaniel W. S. Almeida <dwlsalmeida@gmail.com>
Signed-off-by: default avatarMauro Carvalho Chehab <mchehab+huawei@kernel.org>
parent 5320f4c1

drivers/media/test-drivers/vidtv/vidtv_psi.c

+3 −2
Original line number Diff line number Diff line
@@ -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);