diff options
| author | Steven Toth <stoth@hauppauge.com> | 2008-06-27 23:48:18 -0400 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@infradead.org> | 2008-07-26 11:54:21 -0400 |
| commit | 28901ab621bb56cd2aa9670dc7ce016ba80ec45c (patch) | |
| tree | c83bf72b38a6864d356bafb2c38929ba1d19b136 /drivers | |
| parent | 35f92b2af8230ffc1146e2317e2068fefd7caacb (diff) | |
V4L/DVB (8464): 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 <stoth@hauppauge.com>
Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/media/video/cx23885/cx23885-core.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/media/video/cx23885/cx23885-core.c b/drivers/media/video/cx23885/cx23885-core.c index d17343ea0d33..e14371ef1269 100644 --- a/drivers/media/video/cx23885/cx23885-core.c +++ b/drivers/media/video/cx23885/cx23885-core.c | |||
| @@ -104,8 +104,8 @@ static struct sram_channel cx23887_sram_channels[] = { | |||
| 104 | [SRAM_CH03] = { | 104 | [SRAM_CH03] = { |
| 105 | .name = "TS1 B", | 105 | .name = "TS1 B", |
| 106 | .cmds_start = 0x100A0, | 106 | .cmds_start = 0x100A0, |
| 107 | .ctrl_start = 0x10780, | 107 | .ctrl_start = 0x10670, |
| 108 | .cdt = 0x10400, | 108 | .cdt = 0x10810, |
| 109 | .fifo_start = 0x5000, | 109 | .fifo_start = 0x5000, |
| 110 | .fifo_size = 0x1000, | 110 | .fifo_size = 0x1000, |
| 111 | .ptr1_reg = DMA3_PTR1, | 111 | .ptr1_reg = DMA3_PTR1, |