The patch number 10924 was added via Michael Krufky <[email protected]>
to http://linuxtv.org/hg/v4l-dvb master development tree.
Kernel patches in this development tree may be modified to be backward
compatible with older kernels. Compatibility modifications will be
removed before inclusion into the mainstream Kernel
If anyone has any objections, please let us know by sending a message to:
Linux Media Mailing List <[email protected]>
------
From: Michael Krufky <[email protected]>
saa7134: enable serial transport streaming interface
Priority: normal
Signed-off-by: Michael Krufky <[email protected]>
---
linux/drivers/media/video/saa7134/saa7134-ts.c | 15 +++++++++++++--
linux/drivers/media/video/saa7134/saa7134.h | 6 ++++++
2 files changed, 19 insertions(+), 2 deletions(-)
diff -r 27baef630b18 -r 3d352f361ed8
linux/drivers/media/video/saa7134/saa7134-ts.c
--- a/linux/drivers/media/video/saa7134/saa7134-ts.c Tue Mar 10 16:02:07
2009 -0400
+++ b/linux/drivers/media/video/saa7134/saa7134-ts.c Tue Jan 13 02:03:26
2009 -0500
@@ -79,8 +79,19 @@ static int buffer_activate(struct saa713
saa_writeb(SAA7134_TS_SERIAL1, 0x00);
/* Start TS stream */
- saa_writeb(SAA7134_TS_SERIAL0, 0x40);
- saa_writeb(SAA7134_TS_PARALLEL, 0xEC);
+ switch (saa7134_boards[dev->board].ts_type) {
+ case SAA7134_MPEG_TS_PARALLEL:
+ saa_writeb(SAA7134_TS_SERIAL0, 0x40);
+ saa_writeb(SAA7134_TS_PARALLEL, 0xec);
+ break;
+ case SAA7134_MPEG_TS_SERIAL:
+ saa_writeb(SAA7134_TS_SERIAL0, 0xd8);
+ saa_writeb(SAA7134_TS_PARALLEL, 0x6c);
+ saa_writeb(SAA7134_TS_PARALLEL_SERIAL, 0xbc);
+ saa_writeb(SAA7134_TS_SERIAL1, 0x02);
+ break;
+ }
+
dev->ts_state = SAA7134_TS_STARTED;
}
diff -r 27baef630b18 -r 3d352f361ed8 linux/drivers/media/video/saa7134/saa7134.h
--- a/linux/drivers/media/video/saa7134/saa7134.h Tue Mar 10 16:02:07
2009 -0400
+++ b/linux/drivers/media/video/saa7134/saa7134.h Tue Jan 13 02:03:26
2009 -0500
@@ -313,6 +313,11 @@ enum saa7134_mpeg_type {
SAA7134_MPEG_DVB,
};
+enum saa7134_mpeg_ts_type {
+ SAA7134_MPEG_TS_PARALLEL = 0,
+ SAA7134_MPEG_TS_SERIAL,
+};
+
struct saa7134_board {
char *name;
unsigned int audio_clock;
@@ -335,6 +340,7 @@ struct saa7134_board {
/* peripheral I/O */
enum saa7134_video_out video_out;
enum saa7134_mpeg_type mpeg;
+ enum saa7134_mpeg_ts_type ts_type;
unsigned int vid_port_opts;
};
---
Patch is available at:
http://linuxtv.org/hg/v4l-dvb/rev/3d352f361ed8c3d0bd465477704ecc06b39b4432
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