Commits · 5cecdc813b864bb89382f8dd67e75398cd8dfd43 · nexedi / linux

21 Oct, 2010 40 commits

[media] saa7164: fix a warning at some printk's on i386 · 5cecdc81

Mauro Carvalho Chehab authored Oct 11, 2010

drivers/media/video/saa7164/saa7164-buffer.c: In function ‘saa7164_buffer_display’:
drivers/media/video/saa7164/saa7164-buffer.c:76: warning: cast to pointer from integer of different size
drivers/media/video/saa7164/saa7164-buffer.c:78: warning: cast to pointer from integer of different size
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

5cecdc81

[media] saa7164: Disable firmware debug message output · 841fec00

Steven Toth authored Sep 27, 2010

... Also disable collection of messages via kernel thread.
Signed-off-by: Steven Toth <stoth@kernellabs.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

841fec00

[media] saa7164: Remove loud debugging during video_poll() · dec2f091

Steven Toth authored Sep 05, 2010

Signed-off-by: Steven Toth <stoth@kernellabs.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

dec2f091

[media] saa7164: bugfix, avoid oops when driver unloads without firmware · 22760ed3
Steven Toth authored Sep 05, 2010
```
Signed-off-by: Steven Toth <stoth@kernellabs.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
```
22760ed3

[media] saa7164: saa7164-buffer.c line 274 bugfix · a1c592b7

Steven Toth authored Sep 05, 2010

Mark buffers free when the dvb dma engine stops.
Signed-off-by: Steven Toth <stoth@kernellabs.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

a1c592b7

[media] saa7164: Some whitespace cleanup · 2e732d64

Steven Toth authored Jul 31, 2010

Signed-off-by: Steven Toth <stoth@kernellabs.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

2e732d64

[media] saa7164: fix vbi compiler warnings · 3dee4317

Steven Toth authored Jul 31, 2010

Signed-off-by: Steven Toth <stoth@kernellabs.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

3dee4317

[media] saa7164: change debug to saa_debug · 99b73d38

Steven Toth authored Jul 31, 2010

Signed-off-by: Steven Toth <stoth@kernellabs.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

99b73d38

[media] saa7164: monitor the RISC cpu load via a thread · 1247ff5c

Steven Toth authored Jul 31, 2010

Signed-off-by: Steven Toth <stoth@kernellabs.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

1247ff5c

[media] saa7164: collect/show the firmware debugging via a thread · 0b62ceb0
Steven Toth authored Jul 31, 2010
```
Signed-off-by: Steven Toth <stoth@kernellabs.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
```
0b62ceb0

[media] saa7164: enforce the march 10th firmware is used · 6d152c20

Steven Toth authored Jul 31, 2010

Signed-off-by: Steven Toth <stoth@kernellabs.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

6d152c20

[media] saa7164: Monitor the command bus and check for inconsistencies · 60665829
Steven Toth authored Jul 31, 2010
```
Signed-off-by: Steven Toth <stoth@kernellabs.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
```
60665829
[media] saa7164: VBI irq cleanup and V4L VBI raw pitch adjustments · 1107237e
Steven Toth authored Jul 31, 2010
```
Signed-off-by: Steven Toth <stoth@kernellabs.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
```
1107237e

[media] saa7164: add firmware debug message collection and procfs changes · e48836b8

Steven Toth authored Jul 31, 2010

Check for PROCFS and dynamically adjust code.
Cache some PCIe values in the device context.
Provide a mechanism to collect the debug messages
coming from the firmware.
Signed-off-by: Steven Toth <stoth@kernellabs.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

e48836b8

[media] saa7164: add NTSC VBI support · e8ce2f21

Steven Toth authored Jul 31, 2010

IRQ handlers, firmware messages, deferred queue handlers, V4L api's
etc.
Signed-off-by: Steven Toth <stoth@kernellabs.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

e8ce2f21

[media] saa7164: Add missing saa7164-vbi.c file · 11bd27b2

Steven Toth authored Jul 31, 2010

Signed-off-by: Steven Toth <stoth@kernellabs.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

11bd27b2

[media] saa7164: rename a structure for readability · 96d8420d

Steven Toth authored Jul 31, 2010

Signed-off-by: Steven Toth <stoth@kernellabs.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

96d8420d

[media] saa7164: Avoid spurious error after firmware starts · 32299a14

Steven Toth authored Jul 31, 2010

Signed-off-by: Steven Toth <stoth@kernellabs.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

32299a14

[media] saa7164: New firmware changes, new size, new filename · 46b9db2d

Steven Toth authored Jul 31, 2010

Signed-off-by: Steven Toth <stoth@kernellabs.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

46b9db2d

[media] saa7164: allow DMA engine buffers to vary in size between analog and digital · 1b0e8e46
Steven Toth authored Jul 31, 2010
```
Signed-off-by: Steven Toth <stoth@kernellabs.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
```
1b0e8e46

[media] saa7164: code cleanup · 7c161822

Steven Toth authored Jul 31, 2010

Removed some previous debugging code, whitespace cleanup and
spurious comments.
Signed-off-by: Steven Toth <stoth@kernellabs.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

7c161822

[media] saa7164: irqhandler cleanup and helper function added · cfbaf337

Steven Toth authored Jul 31, 2010

Signed-off-by: Steven Toth <stoth@kernellabs.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

cfbaf337

[media] saa7164: mundane buffer debugging changes to track issues · b31f1222

Steven Toth authored Jul 31, 2010

Code is removed in future patches in this set.
Signed-off-by: Steven Toth <stoth@kernellabs.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

b31f1222

[media] saa7164: Implement resolution control firmware command · f6eeece8

Steven Toth authored Jul 31, 2010

.. also fix a minor line 80 wrapping coding style issue.
Signed-off-by: Steven Toth <stoth@kernellabs.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

f6eeece8

[media] saa7164: adjust the PS pack size handling to fill buffers 100% · a97781ac
Steven Toth authored Jul 31, 2010
```
Signed-off-by: Steven Toth <stoth@kernellabs.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
```
a97781ac

[media] saa7164: buffer crc checks and ensure we use the memcpy func · 12d3203e

Steven Toth authored Jul 31, 2010

Buffer crc checks and ensure we use the correct PCIe IO memcpy func
Signed-off-by: Steven Toth <stoth@kernellabs.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

12d3203e

[media] saa7164: add guard bytes around critical buffers to detect failure · 46eeb8dd

Steven Toth authored Jul 31, 2010

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>

46eeb8dd

[media] saa7164: measure via histograms various irq and queue latencies · 58acca10

Steven Toth authored Jul 31, 2010

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>

58acca10

[media] saa7164: allow the number of encoder buffers to be user configurable · 66e1d378
Steven Toth authored Jul 31, 2010
```
Signed-off-by: Steven Toth <stoth@kernellabs.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
```
66e1d378

[media] saa7164: patches to monitor TS payload for inconsistencies · 9230acaa

Steven Toth authored Jul 31, 2010

... and report errors to console. (Debugging a DMA buffering issue).
These are made optional in later patches.
Signed-off-by: Steven Toth <stoth@kernellabs.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

9230acaa

[media] saa7164: allow variable length GOP sizes and switch encoder default to CBR · 5fa56ccd
Steven Toth authored Jul 31, 2010
```
Signed-off-by: Steven Toth <stoth@kernellabs.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
```
5fa56ccd

[media] saa7164: allow encoder output format to be user configurable · f91d095c

Steven Toth authored Jul 31, 2010

Allow PS and TS.
Signed-off-by: Steven Toth <stoth@kernellabs.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

f91d095c

[media] saa7164: implement encoder peak bitrate feature · 968b11b2

Steven Toth authored Jul 31, 2010

Signed-off-by: Steven Toth <stoth@kernellabs.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

968b11b2

[media] saa7164: allow the IBP reference distance to be configurable · 3ed43cf9
Steven Toth authored Jul 31, 2010
```
Signed-off-by: Steven Toth <stoth@kernellabs.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
```
3ed43cf9
[media] saa7164: add support for encoder CBR and VBR optionally · 2600d71c
Steven Toth authored Jul 31, 2010
```
Signed-off-by: Steven Toth <stoth@kernellabs.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
```
2600d71c

[media] saa7164: generate a fixed kernel warning if the irq is 'late' · 07603131

Steven Toth authored Jul 31, 2010

Now we start to see a number of patches applied that are related
to debugging the driver. This patch is removed in the coming patches
as you start to see the irq handler evolve as I worked through the
DMA data corruption issues.
Signed-off-by: Steven Toth <stoth@kernellabs.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

07603131

[media] saa7164: allow the encoder GOP structure to be configured · eafea210
Steven Toth authored Jul 31, 2010
```
Signed-off-by: Steven Toth <stoth@kernellabs.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
```
eafea210
[media] saa7164: command dequeue fixup to clean the bus after error · 4a52be0f
Steven Toth authored Jul 31, 2010
```
Signed-off-by: Steven Toth <stoth@kernellabs.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
```
4a52be0f
[media] saa7164: Implement encoder irq handling in a deferred work queue · 91d80189
Steven Toth authored Jul 31, 2010
```
Signed-off-by: Steven Toth <stoth@kernellabs.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
```
91d80189

[media] saa7164: add various encoder message functions · 7615e434

Steven Toth authored Jul 31, 2010

Signed-off-by: Steven Toth <stoth@kernellabs.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

7615e434