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| author | Steven Toth <stoth@linuxtv.org> | 2008-09-25 23:29:49 -0400 |
|---|---|---|
| committer | Steven Toth <stoth@linuxtv.org> | 2008-09-25 23:29:49 -0400 |
| commit | 1bded05663a0aea1702e531a19694c6b670dc7d2 (patch) | |
| tree | 351434b3e0e30d003313db9b6c2cbb37d0fe4be9 /linux | |
| parent | 506cfbf07f4322d8a43fd8bd0055c142db5cf615 (diff) | |
| download | mediapointer-dvb-s2-1bded05663a0aea1702e531a19694c6b670dc7d2.tar.gz mediapointer-dvb-s2-1bded05663a0aea1702e531a19694c6b670dc7d2.tar.bz2 | |
S2API: Add DTV_API_VERSION command
From: Steven Toth <stoth@linuxtv.org>
This allows application developers to query the dvb-core API version
dynamically, helping developers understand whether certain features
will be available.
Priority: normal
Signed-off-by: Steven Toth <stoth@linuxtv.org>
Diffstat (limited to 'linux')
| -rw-r--r-- | linux/drivers/media/dvb/dvb-core/dvb_frontend.c | 9 | ||||
| -rw-r--r-- | linux/include/linux/dvb/frontend.h | 1 | ||||
| -rw-r--r-- | linux/include/linux/dvb/version.h | 4 |
3 files changed, 12 insertions, 2 deletions
diff --git a/linux/drivers/media/dvb/dvb-core/dvb_frontend.c b/linux/drivers/media/dvb/dvb-core/dvb_frontend.c index 9f3a61827..6f0dc252f 100644 --- a/linux/drivers/media/dvb/dvb-core/dvb_frontend.c +++ b/linux/drivers/media/dvb/dvb-core/dvb_frontend.c @@ -45,6 +45,7 @@ #include "dvb_frontend.h" #include "dvbdev.h" #include "compat.h" +#include <linux/dvb/version.h> static int dvb_frontend_debug; static int dvb_shutdown_timeout; @@ -906,6 +907,11 @@ struct dtv_cmds_h dtv_cmds[] = { .set = 0, }, #endif + [DTV_API_VERSION] = { + .name = "DTV_API_VERSION", + .cmd = DTV_API_VERSION, + .set = 0, + }, }; void dtv_property_dump(struct dtv_property *tvp) @@ -1210,6 +1216,9 @@ int dtv_property_process_get(struct dvb_frontend *fe, struct dtv_property *tvp, case DTV_TONE: tvp->u.data = fe->dtv_property_cache.sectone; break; + case DTV_API_VERSION: + tvp->u.data = (DVB_API_VERSION << 8) | DVB_API_VERSION_MINOR; + break; default: r = -1; } diff --git a/linux/include/linux/dvb/frontend.h b/linux/include/linux/dvb/frontend.h index ecac80d32..d28f21796 100644 --- a/linux/include/linux/dvb/frontend.h +++ b/linux/include/linux/dvb/frontend.h @@ -299,6 +299,7 @@ struct dvb_frontend_event { #define DTV_ISDB_LAYERC_SEGMENT_WIDTH 33 #define DTV_ISDB_LAYERC_TIME_INTERLEAVING 34 #endif +#define DTV_API_VERSION 35 typedef enum fe_pilot { PILOT_ON, diff --git a/linux/include/linux/dvb/version.h b/linux/include/linux/dvb/version.h index 126e0c26c..25b823b81 100644 --- a/linux/include/linux/dvb/version.h +++ b/linux/include/linux/dvb/version.h @@ -23,7 +23,7 @@ #ifndef _DVBVERSION_H_ #define _DVBVERSION_H_ -#define DVB_API_VERSION 3 -#define DVB_API_VERSION_MINOR 2 +#define DVB_API_VERSION 5 +#define DVB_API_VERSION_MINOR 0 #endif /*_DVBVERSION_H_*/ |