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| author | Mike Isely <isely@pobox.com> | 2008-02-06 00:59:48 -0600 |
|---|---|---|
| committer | Mike Isely <isely@pobox.com> | 2008-02-06 00:59:48 -0600 |
| commit | 10e10ee41aa6117110610fe07f55711b6576a9cd (patch) | |
| tree | 9913f216e74ed4eeac6874c8f5eb7cab14fbba0a /linux/drivers/media/video/pvrusb2/pvrusb2-dvb.h | |
| parent | 9c861211b25ec3dd761908391b28ec6e19dbcd2d (diff) | |
| download | mediapointer-dvb-s2-10e10ee41aa6117110610fe07f55711b6576a9cd.tar.gz mediapointer-dvb-s2-10e10ee41aa6117110610fe07f55711b6576a9cd.tar.bz2 | |
pvrusb2: Clean up dvb streaming start/stop
From: Mike Isely <isely@pobox.com>
Eliminate the need for a separate pvr2_dvb_fh; since in the DVB
context there can only ever be a single instance then there is no need
for a separate instance to handle streaming state. This simplifies
the module. Also move streaming start/stop out of the feed thread and
into the driver's main context - which makes it possible for streaming
start up failures to be detected by the DVB core.
Signed-off-by: Mike Isely <isely@pobox.com>
Diffstat (limited to 'linux/drivers/media/video/pvrusb2/pvrusb2-dvb.h')
| -rw-r--r-- | linux/drivers/media/video/pvrusb2/pvrusb2-dvb.h | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/linux/drivers/media/video/pvrusb2/pvrusb2-dvb.h b/linux/drivers/media/video/pvrusb2/pvrusb2-dvb.h index b16584934..4787a2e5e 100644 --- a/linux/drivers/media/video/pvrusb2/pvrusb2-dvb.h +++ b/linux/drivers/media/video/pvrusb2/pvrusb2-dvb.h @@ -7,8 +7,11 @@ #include "dmxdev.h" #include "pvrusb2-context.h" +#define PVR2_DVB_BUFFER_COUNT 32 +#define PVR2_DVB_BUFFER_SIZE PAGE_ALIGN(0x4000) + struct pvr2_dvb_adapter { - struct pvr2_context *pvr; + struct pvr2_channel channel; struct dvb_adapter dvb_adap; struct dmxdev dmxdev; @@ -27,6 +30,11 @@ struct pvr2_dvb_adapter { #endif unsigned int digital_up:1; + unsigned int stream_run:1; + unsigned int init:1; + + wait_queue_head_t buffer_wait_data; + char *buffer_storage[PVR2_DVB_BUFFER_COUNT]; }; struct pvr2_dvb_props { |