* [PATCH] Add the DTV_ISDB_TS_ID property for ISDB-S
@ 2009-05-07 15:24 hiranotaka
2009-06-16 11:56 ` Mauro Carvalho Chehab
0 siblings, 1 reply; 3+ messages in thread
From: hiranotaka @ 2009-05-07 15:24 UTC (permalink / raw)
To: linux-media
# HG changeset patch
# User HIRANO Takahito <hiranotaka@zng.info>
# Date 1235532786 -32400
# Node ID 5e6932c1b659d6bfea781a81d06098e85c6ff203
# Parent fe524e0a64126791bdf3dd94a50bdcdb0592ef7f
Add the DTV_ISDB_TS_ID property for ISDB-S
In ISDB-S, time-devision duplex is used to multiplexing several waves
in the same frequency. Each wave is identified by its own transport
stream ID, or TS ID. We need to provide some way to specify this ID
from user applications to handle ISDB-S frontends.
This code has been tested with Earthsoft PT1 driver, which is under
development at:
http://bitbucket.org/hiranotaka/dvb-pt1/
Signed-off-by: HIRANO Takahito <hiranotaka@zng.info>
diff -r fe524e0a6412 -r 5e6932c1b659 linux/drivers/media/dvb/dvb-core/dvb_frontend.c
--- a/linux/drivers/media/dvb/dvb-core/dvb_frontend.c Tue May 05 08:50:54 2009 -0300
+++ b/linux/drivers/media/dvb/dvb-core/dvb_frontend.c Wed Feb 25 12:33:06 2009 +0900
@@ -946,6 +946,11 @@
.cmd = DTV_TRANSMISSION_MODE,
.set = 1,
},
+ [DTV_ISDB_TS_ID] = {
+ .name = "DTV_ISDB_TS_ID",
+ .cmd = DTV_ISDB_TS_ID,
+ .set = 1,
+ },
/* Get */
[DTV_DISEQC_SLAVE_REPLY] = {
.name = "DTV_DISEQC_SLAVE_REPLY",
@@ -1354,6 +1359,9 @@
case DTV_HIERARCHY:
tvp->u.data = fe->dtv_property_cache.hierarchy;
break;
+ case DTV_ISDB_TS_ID:
+ tvp->u.data = fe->dtv_property_cache.isdb_ts_id;
+ break;
default:
r = -1;
}
@@ -1460,6 +1468,9 @@
case DTV_HIERARCHY:
fe->dtv_property_cache.hierarchy = tvp->u.data;
break;
+ case DTV_ISDB_TS_ID:
+ fe->dtv_property_cache.isdb_ts_id = tvp->u.data;
+ break;
default:
r = -1;
}
diff -r fe524e0a6412 -r 5e6932c1b659 linux/drivers/media/dvb/dvb-core/dvb_frontend.h
--- a/linux/drivers/media/dvb/dvb-core/dvb_frontend.h Tue May 05 08:50:54 2009 -0300
+++ b/linux/drivers/media/dvb/dvb-core/dvb_frontend.h Wed Feb 25 12:33:06 2009 +0900
@@ -355,6 +355,7 @@
fe_modulation_t isdb_layerc_modulation;
u32 isdb_layerc_segment_width;
#endif
+ u32 isdb_ts_id;
};
struct dvb_frontend {
diff -r fe524e0a6412 -r 5e6932c1b659 linux/include/linux/dvb/frontend.h
--- a/linux/include/linux/dvb/frontend.h Tue May 05 08:50:54 2009 -0300
+++ b/linux/include/linux/dvb/frontend.h Wed Feb 25 12:33:06 2009 +0900
@@ -307,7 +307,9 @@
#define DTV_TRANSMISSION_MODE 39
#define DTV_HIERARCHY 40
-#define DTV_MAX_COMMAND DTV_HIERARCHY
+#define DTV_ISDB_TS_ID 41
+
+#define DTV_MAX_COMMAND DTV_ISDB_TS_ID
typedef enum fe_pilot {
PILOT_ON,
^ permalink raw reply [flat|nested] 3+ messages in thread* Re: [PATCH] Add the DTV_ISDB_TS_ID property for ISDB-S
2009-05-07 15:24 [PATCH] Add the DTV_ISDB_TS_ID property for ISDB-S hiranotaka
@ 2009-06-16 11:56 ` Mauro Carvalho Chehab
2009-07-07 7:51 ` HIRANO Takahito
0 siblings, 1 reply; 3+ messages in thread
From: Mauro Carvalho Chehab @ 2009-06-16 11:56 UTC (permalink / raw)
To: hiranotaka; +Cc: linux-media
Hi Hirano,
Em Fri, 08 May 2009 00:24:11 +0900
hiranotaka@zng.info escreveu:
> # HG changeset patch
> # User HIRANO Takahito <hiranotaka@zng.info>
> # Date 1235532786 -32400
> # Node ID 5e6932c1b659d6bfea781a81d06098e85c6ff203
> # Parent fe524e0a64126791bdf3dd94a50bdcdb0592ef7f
> Add the DTV_ISDB_TS_ID property for ISDB-S
>
> In ISDB-S, time-devision duplex is used to multiplexing several waves
> in the same frequency. Each wave is identified by its own transport
> stream ID, or TS ID. We need to provide some way to specify this ID
> from user applications to handle ISDB-S frontends.
>
> This code has been tested with Earthsoft PT1 driver, which is under
> development at:
> http://bitbucket.org/hiranotaka/dvb-pt1/
API changes should be submitted together with the driver. This allows us to
better understand driver needs.
So, please re-submit this when you'll be ready to submit your driver.
Thanks,
Mauro.
>
> Signed-off-by: HIRANO Takahito <hiranotaka@zng.info>
>
> diff -r fe524e0a6412 -r 5e6932c1b659 linux/drivers/media/dvb/dvb-core/dvb_frontend.c
> --- a/linux/drivers/media/dvb/dvb-core/dvb_frontend.c Tue May 05 08:50:54 2009 -0300
> +++ b/linux/drivers/media/dvb/dvb-core/dvb_frontend.c Wed Feb 25 12:33:06 2009 +0900
> @@ -946,6 +946,11 @@
> .cmd = DTV_TRANSMISSION_MODE,
> .set = 1,
> },
> + [DTV_ISDB_TS_ID] = {
> + .name = "DTV_ISDB_TS_ID",
> + .cmd = DTV_ISDB_TS_ID,
> + .set = 1,
> + },
> /* Get */
> [DTV_DISEQC_SLAVE_REPLY] = {
> .name = "DTV_DISEQC_SLAVE_REPLY",
> @@ -1354,6 +1359,9 @@
> case DTV_HIERARCHY:
> tvp->u.data = fe->dtv_property_cache.hierarchy;
> break;
> + case DTV_ISDB_TS_ID:
> + tvp->u.data = fe->dtv_property_cache.isdb_ts_id;
> + break;
> default:
> r = -1;
> }
> @@ -1460,6 +1468,9 @@
> case DTV_HIERARCHY:
> fe->dtv_property_cache.hierarchy = tvp->u.data;
> break;
> + case DTV_ISDB_TS_ID:
> + fe->dtv_property_cache.isdb_ts_id = tvp->u.data;
> + break;
> default:
> r = -1;
> }
> diff -r fe524e0a6412 -r 5e6932c1b659 linux/drivers/media/dvb/dvb-core/dvb_frontend.h
> --- a/linux/drivers/media/dvb/dvb-core/dvb_frontend.h Tue May 05 08:50:54 2009 -0300
> +++ b/linux/drivers/media/dvb/dvb-core/dvb_frontend.h Wed Feb 25 12:33:06 2009 +0900
> @@ -355,6 +355,7 @@
> fe_modulation_t isdb_layerc_modulation;
> u32 isdb_layerc_segment_width;
> #endif
> + u32 isdb_ts_id;
> };
>
> struct dvb_frontend {
> diff -r fe524e0a6412 -r 5e6932c1b659 linux/include/linux/dvb/frontend.h
> --- a/linux/include/linux/dvb/frontend.h Tue May 05 08:50:54 2009 -0300
> +++ b/linux/include/linux/dvb/frontend.h Wed Feb 25 12:33:06 2009 +0900
> @@ -307,7 +307,9 @@
> #define DTV_TRANSMISSION_MODE 39
> #define DTV_HIERARCHY 40
>
> -#define DTV_MAX_COMMAND DTV_HIERARCHY
> +#define DTV_ISDB_TS_ID 41
> +
> +#define DTV_MAX_COMMAND DTV_ISDB_TS_ID
>
> typedef enum fe_pilot {
> PILOT_ON,
> --
> To unsubscribe from this list: send the line "unsubscribe linux-media" in
> the body of a message to majordomo@vger.kernel.org
> More majordomo info at http://vger.kernel.org/majordomo-info.html
Cheers,
Mauro
^ permalink raw reply [flat|nested] 3+ messages in thread* Re: [PATCH] Add the DTV_ISDB_TS_ID property for ISDB-S
2009-06-16 11:56 ` Mauro Carvalho Chehab
@ 2009-07-07 7:51 ` HIRANO Takahito
0 siblings, 0 replies; 3+ messages in thread
From: HIRANO Takahito @ 2009-07-07 7:51 UTC (permalink / raw)
To: Mauro Carvalho Chehab; +Cc: linux-media
Hi,
Thank you for your comment!
Unfortunately, the vendor ended the sale of this device,
so it became a bit meaningless to merge this to the mainline.
Best Regards,
HIRANO Takahito
2009/6/16 Mauro Carvalho Chehab <mchehab@infradead.org>:
> Hi Hirano,
>
> Em Fri, 08 May 2009 00:24:11 +0900
> hiranotaka@zng.info escreveu:
>
>> # HG changeset patch
>> # User HIRANO Takahito <hiranotaka@zng.info>
>> # Date 1235532786 -32400
>> # Node ID 5e6932c1b659d6bfea781a81d06098e85c6ff203
>> # Parent fe524e0a64126791bdf3dd94a50bdcdb0592ef7f
>> Add the DTV_ISDB_TS_ID property for ISDB-S
>>
>> In ISDB-S, time-devision duplex is used to multiplexing several waves
>> in the same frequency. Each wave is identified by its own transport
>> stream ID, or TS ID. We need to provide some way to specify this ID
>> from user applications to handle ISDB-S frontends.
>>
>> This code has been tested with Earthsoft PT1 driver, which is under
>> development at:
>> http://bitbucket.org/hiranotaka/dvb-pt1/
>
> API changes should be submitted together with the driver. This allows us to
> better understand driver needs.
>
> So, please re-submit this when you'll be ready to submit your driver.
>
> Thanks,
> Mauro.
>
>>
>> Signed-off-by: HIRANO Takahito <hiranotaka@zng.info>
>>
>> diff -r fe524e0a6412 -r 5e6932c1b659 linux/drivers/media/dvb/dvb-core/dvb_frontend.c
>> --- a/linux/drivers/media/dvb/dvb-core/dvb_frontend.c Tue May 05 08:50:54 2009 -0300
>> +++ b/linux/drivers/media/dvb/dvb-core/dvb_frontend.c Wed Feb 25 12:33:06 2009 +0900
>> @@ -946,6 +946,11 @@
>> .cmd = DTV_TRANSMISSION_MODE,
>> .set = 1,
>> },
>> + [DTV_ISDB_TS_ID] = {
>> + .name = "DTV_ISDB_TS_ID",
>> + .cmd = DTV_ISDB_TS_ID,
>> + .set = 1,
>> + },
>> /* Get */
>> [DTV_DISEQC_SLAVE_REPLY] = {
>> .name = "DTV_DISEQC_SLAVE_REPLY",
>> @@ -1354,6 +1359,9 @@
>> case DTV_HIERARCHY:
>> tvp->u.data = fe->dtv_property_cache.hierarchy;
>> break;
>> + case DTV_ISDB_TS_ID:
>> + tvp->u.data = fe->dtv_property_cache.isdb_ts_id;
>> + break;
>> default:
>> r = -1;
>> }
>> @@ -1460,6 +1468,9 @@
>> case DTV_HIERARCHY:
>> fe->dtv_property_cache.hierarchy = tvp->u.data;
>> break;
>> + case DTV_ISDB_TS_ID:
>> + fe->dtv_property_cache.isdb_ts_id = tvp->u.data;
>> + break;
>> default:
>> r = -1;
>> }
>> diff -r fe524e0a6412 -r 5e6932c1b659 linux/drivers/media/dvb/dvb-core/dvb_frontend.h
>> --- a/linux/drivers/media/dvb/dvb-core/dvb_frontend.h Tue May 05 08:50:54 2009 -0300
>> +++ b/linux/drivers/media/dvb/dvb-core/dvb_frontend.h Wed Feb 25 12:33:06 2009 +0900
>> @@ -355,6 +355,7 @@
>> fe_modulation_t isdb_layerc_modulation;
>> u32 isdb_layerc_segment_width;
>> #endif
>> + u32 isdb_ts_id;
>> };
>>
>> struct dvb_frontend {
>> diff -r fe524e0a6412 -r 5e6932c1b659 linux/include/linux/dvb/frontend.h
>> --- a/linux/include/linux/dvb/frontend.h Tue May 05 08:50:54 2009 -0300
>> +++ b/linux/include/linux/dvb/frontend.h Wed Feb 25 12:33:06 2009 +0900
>> @@ -307,7 +307,9 @@
>> #define DTV_TRANSMISSION_MODE 39
>> #define DTV_HIERARCHY 40
>>
>> -#define DTV_MAX_COMMAND DTV_HIERARCHY
>> +#define DTV_ISDB_TS_ID 41
>> +
>> +#define DTV_MAX_COMMAND DTV_ISDB_TS_ID
>>
>> typedef enum fe_pilot {
>> PILOT_ON,
>> --
>> To unsubscribe from this list: send the line "unsubscribe linux-media" in
>> the body of a message to majordomo@vger.kernel.org
>> More majordomo info at http://vger.kernel.org/majordomo-info.html
>
>
>
>
> Cheers,
> Mauro
>
^ permalink raw reply [flat|nested] 3+ messages in thread
end of thread, other threads:[~2009-07-07 7:51 UTC | newest]
Thread overview: 3+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2009-05-07 15:24 [PATCH] Add the DTV_ISDB_TS_ID property for ISDB-S hiranotaka
2009-06-16 11:56 ` Mauro Carvalho Chehab
2009-07-07 7:51 ` HIRANO Takahito
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox