Steven Toth
46eeb8dd30
[media] saa7164: add guard bytes around critical buffers to detect failure
...
If the guard bytes are trampled then we have a memory related problem.
Signed-off-by: Steven Toth <stoth@kernellabs.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-10-21 07:54:53 -02:00
Steven Toth
58acca1056
[media] saa7164: measure via histograms various irq and queue latencies
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saa7164: measure via histograms various irq and queue latencies
Attempting to determine where buffering issues under high load are due
to highly latent irq or work queue handling.
Signed-off-by: Steven Toth <stoth@kernellabs.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-10-21 07:54:52 -02:00
Steven Toth
66e1d37884
[media] saa7164: allow the number of encoder buffers to be user configurable
...
Signed-off-by: Steven Toth <stoth@kernellabs.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-10-21 07:54:51 -02:00
Steven Toth
5fa56ccdac
[media] saa7164: allow variable length GOP sizes and switch encoder default to CBR
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Signed-off-by: Steven Toth <stoth@kernellabs.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-10-21 07:54:49 -02:00
Steven Toth
f91d095c92
[media] saa7164: allow encoder output format to be user configurable
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Allow PS and TS.
Signed-off-by: Steven Toth <stoth@kernellabs.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-10-21 07:54:48 -02:00
Steven Toth
968b11b201
[media] saa7164: implement encoder peak bitrate feature
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Signed-off-by: Steven Toth <stoth@kernellabs.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-10-21 07:54:46 -02:00
Steven Toth
3ed43cf96a
[media] saa7164: allow the IBP reference distance to be configurable
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Signed-off-by: Steven Toth <stoth@kernellabs.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-10-21 07:54:45 -02:00
Steven Toth
2600d71cc5
[media] saa7164: add support for encoder CBR and VBR optionally
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Signed-off-by: Steven Toth <stoth@kernellabs.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-10-21 07:54:43 -02:00
Steven Toth
7615e434ae
[media] saa7164: add various encoder message functions
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Signed-off-by: Steven Toth <stoth@kernellabs.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-10-21 07:54:34 -02:00
Steven Toth
9b8b0199b8
[media] saa7164: basic definitions for -encoder.c
...
Add the skeleton file, update the build environment, copyrights.
Signed-off-by: Steven Toth <stoth@kernellabs.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-10-21 07:54:31 -02:00
