The patch number 8464 was added via Steven Toth <[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:
[EMAIL PROTECTED]
------
From: Steven Toth <[EMAIL PROTECTED]>
cx23885: Bugfix for concurrent use of /dev/video0 and /dev/video1
With the HVR1800, trying to use video0 and video1 simultaneously caused
buffer corruption in the PCIe bridge. This fix reallocates video1
buffer locations to avoid the issue.
Signed-off-by: Steven Toth <[EMAIL PROTECTED]>
Signed-off-by: Michael Krufky <[EMAIL PROTECTED]>
Signed-off-by: <>
---
linux/drivers/media/video/cx23885/cx23885-core.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff -r 5738a6f02a62 -r 45e7283105ba
linux/drivers/media/video/cx23885/cx23885-core.c
--- a/linux/drivers/media/video/cx23885/cx23885-core.c Thu Jul 24 17:07:33
2008 -0300
+++ b/linux/drivers/media/video/cx23885/cx23885-core.c Fri Jun 27 23:48:18
2008 -0400
@@ -105,8 +105,8 @@ static struct sram_channel cx23887_sram_
[SRAM_CH03] = {
.name = "TS1 B",
.cmds_start = 0x100A0,
- .ctrl_start = 0x10780,
- .cdt = 0x10400,
+ .ctrl_start = 0x10670,
+ .cdt = 0x10810,
.fifo_start = 0x5000,
.fifo_size = 0x1000,
.ptr1_reg = DMA3_PTR1,
---
Patch is available at:
http://linuxtv.org/hg/v4l-dvb/rev/45e7283105baaea1186e4cf18952d504d0927159
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