From: Andreas Oberritter <obi@xxxxxxxxxxx>
The ioctl DMX_GET_EVENT has never been implemented.
Signed-off-by: Andreas Oberritter <obi@xxxxxxxxxxx>
---
I guess no software is using it because of its lack of implementation.
Future software won't use it, too, because this API doesn't make much
sense the way it is: Frontend events have their own different API.
Scrambling events can't be generated in a useful way by the hardware I
know of.
Mauro, please don't commit this patch yet. It should first be discussed
at the list.
diff -r 480984c42c2d linux/drivers/media/dvb/dvb-core/dmxdev.c
--- a/linux/drivers/media/dvb/dvb-core/dmxdev.c Tue Mar 14 20:12:07 2006 +0100
+++ b/linux/drivers/media/dvb/dvb-core/dmxdev.c Tue Mar 14 20:15:43 2006 +0100
@@ -865,9 +865,6 @@ static int dvb_demux_do_ioctl(struct ino
mutex_unlock(&dmxdevfilter->mutex);
break;
- case DMX_GET_EVENT:
- break;
-
case DMX_GET_PES_PIDS:
if (!dmxdev->demux->get_pes_pids) {
ret = -EINVAL;
diff -r 480984c42c2d linux/include/linux/dvb/dmx.h
--- a/linux/include/linux/dvb/dmx.h Tue Mar 14 20:12:07 2006 +0100
+++ b/linux/include/linux/dvb/dmx.h Tue Mar 14 20:15:43 2006 +0100
@@ -88,20 +88,6 @@ typedef enum
#define DMX_PES_PCR DMX_PES_PCR0
-typedef enum
-{
- DMX_SCRAMBLING_EV,
- DMX_FRONTEND_EV
-} dmx_event_t;
-
-
-typedef enum
-{
- DMX_SCRAMBLING_OFF,
- DMX_SCRAMBLING_ON
-} dmx_scrambling_status_t;
-
-
typedef struct dmx_filter
{
__u8 filter[DMX_FILTER_SIZE];
@@ -130,17 +116,6 @@ struct dmx_pes_filter_params
dmx_output_t output;
dmx_pes_type_t pes_type;
__u32 flags;
-};
-
-
-struct dmx_event
-{
- dmx_event_t event;
- time_t timeStamp;
- union
- {
- dmx_scrambling_status_t scrambling;
- } u;
};
typedef struct dmx_caps {
@@ -171,7 +146,6 @@ struct dmx_stc {
#define DMX_SET_FILTER _IOW('o', 43, struct dmx_sct_filter_params)
#define DMX_SET_PES_FILTER _IOW('o', 44, struct dmx_pes_filter_params)
#define DMX_SET_BUFFER_SIZE _IO('o', 45)
-#define DMX_GET_EVENT _IOR('o', 46, struct dmx_event)
#define DMX_GET_PES_PIDS _IOR('o', 47, __u16[5])
#define DMX_GET_CAPS _IOR('o', 48, dmx_caps_t)
#define DMX_SET_SOURCE _IOW('o', 49, dmx_source_t)
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