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authorMauro Carvalho Chehab <mchehab+huawei@kernel.org>2020-09-20 09:34:55 +0300
committerMauro Carvalho Chehab <mchehab+huawei@kernel.org>2020-10-01 10:20:35 +0300
commit56ce9eff9492e85297403ee825078463fabe8cf7 (patch)
tree92d177d9516e2480beec8b798279b23923c7392e /drivers/media
parent02578bdf31ffeb7e2b6aa247719aab50df07c3b2 (diff)
downloadlinux-56ce9eff9492e85297403ee825078463fabe8cf7.tar.xz
media: vidtv: fix initialization of the network_id field at SDT
This field should point to the network ID, and has different ranges for cable, terrestrial or satellite. It also has an special range for temporary private usage. For now, let's use the temporary private one. Once the Network Information Table (NIT) gets added, this should be reviewed. Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Diffstat (limited to 'drivers/media')
-rw-r--r--drivers/media/test-drivers/vidtv/vidtv_psi.c9
1 files changed, 8 insertions, 1 deletions
diff --git a/drivers/media/test-drivers/vidtv/vidtv_psi.c b/drivers/media/test-drivers/vidtv/vidtv_psi.c
index 8cdf645b4fdd..5fe3fbb765b8 100644
--- a/drivers/media/test-drivers/vidtv/vidtv_psi.c
+++ b/drivers/media/test-drivers/vidtv/vidtv_psi.c
@@ -1107,7 +1107,14 @@ struct vidtv_psi_table_sdt *vidtv_psi_sdt_table_init(u16 transport_stream_id)
sdt->header.section_id = 0;
sdt->header.last_section = 0;
- sdt->network_id = cpu_to_be16(transport_stream_id);
+ /*
+ * FIXME: The network_id range from 0xFF01 to 0xFFFF is used to
+ * indicate temporary private use. For now, let's use the first
+ * value.
+ * This can be changed to something more useful, when support for
+ * NIT gets added
+ */
+ sdt->network_id = cpu_to_be16(0xff01);
sdt->reserved = RESERVED;
vidtv_psi_sdt_table_update_sec_len(sdt);