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| author | Hans Verkuil <hverkuil@xs4all.nl> | 2006-06-21 17:04:13 -0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@infradead.org> | 2006-06-25 02:05:23 -0300 |
| commit | 45ad9f8b44b06bf1e91b4b3c338406c2233f0482 (patch) | |
| tree | b2cccb49543bcb7289d084a803c44354fcb64115 /drivers | |
| parent | 54aa9a21ca03cf41d911ada969e86f27ce58bab9 (diff) | |
| download | linux-45ad9f8b44b06bf1e91b4b3c338406c2233f0482.tar.gz linux-45ad9f8b44b06bf1e91b4b3c338406c2233f0482.tar.bz2 linux-45ad9f8b44b06bf1e91b4b3c338406c2233f0482.zip | |
V4L/DVB (4202): allow selecting CX2341x port mode
CX2341X port was always set to 'memory', but 'streaming' is also possible
ivtv uses the memory (DMA) interface with the CX2341X, while pvrusb2 and
cx88-blackbird use the streaming interface. This setting is now selectable
by the driver.
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/media/video/cx2341x.c | 3 | ||||
| -rw-r--r-- | drivers/media/video/cx88/cx88-blackbird.c | 1 |
2 files changed, 3 insertions, 1 deletions
diff --git a/drivers/media/video/cx2341x.c b/drivers/media/video/cx2341x.c index 7cd1c4cf5aec..554813e6f65d 100644 --- a/drivers/media/video/cx2341x.c +++ b/drivers/media/video/cx2341x.c @@ -639,6 +639,7 @@ void cx2341x_fill_defaults(struct cx2341x_mpeg_params *p) { static struct cx2341x_mpeg_params default_params = { /* misc */ + .port = CX2341X_PORT_MEMORY, .width = 720, .height = 480, .is_50hz = 0, @@ -714,7 +715,7 @@ int cx2341x_update(void *priv, cx2341x_mbox_func func, int err = 0; - cx2341x_api(priv, func, CX2341X_ENC_SET_OUTPUT_PORT, 1, 0); /* 0 = Memory */ + cx2341x_api(priv, func, CX2341X_ENC_SET_OUTPUT_PORT, 2, new->port, 0); if (old == NULL || old->is_50hz != new->is_50hz) { err = cx2341x_api(priv, func, CX2341X_ENC_SET_FRAME_RATE, 1, new->is_50hz); diff --git a/drivers/media/video/cx88/cx88-blackbird.c b/drivers/media/video/cx88/cx88-blackbird.c index 6e945de1f20a..26aac42ca8bd 100644 --- a/drivers/media/video/cx88/cx88-blackbird.c +++ b/drivers/media/video/cx88/cx88-blackbird.c @@ -1043,6 +1043,7 @@ static int __devinit blackbird_probe(struct pci_dev *pci_dev, dev->width = 720; dev->height = 576; cx2341x_fill_defaults(&dev->params); + dev->params.port = CX2341X_PORT_STREAMING; switch (core->board) { case CX88_BOARD_HAUPPAUGE_ROSLYN: |