From a4de91be46b73ec6743b9d76155550e49507723c Mon Sep 17 00:00:00 2001 From: Steven Toth Date: Mon, 6 Oct 2008 21:55:46 -0300 Subject: [PATCH] V4L/DVB (9180): S2API: Added support for DTV_CODE_RATE_HP/LP Reports from users that using the new API for tuning DTV was failing, and the cache was missing some essential items. Signed-off-by: Steven Toth Signed-off-by: Mauro Carvalho Chehab --- drivers/media/dvb/dvb-core/dvb_frontend.c | 32 +++++++++++++++++++++++ include/linux/dvb/frontend.h | 5 +++- 2 files changed, 36 insertions(+), 1 deletion(-) diff --git a/drivers/media/dvb/dvb-core/dvb_frontend.c b/drivers/media/dvb/dvb-core/dvb_frontend.c index 7b4b1a5ac427..104f40b7171d 100644 --- a/drivers/media/dvb/dvb-core/dvb_frontend.c +++ b/drivers/media/dvb/dvb-core/dvb_frontend.c @@ -830,6 +830,16 @@ struct dtv_cmds_h dtv_cmds[] = { .cmd = DTV_DELIVERY_SYSTEM, .set = 1, }, + [DTV_CODE_RATE_HP] = { + .name = "DTV_CODE_RATE_HP", + .cmd = DTV_CODE_RATE_HP, + .set = 1, + }, + [DTV_CODE_RATE_LP] = { + .name = "DTV_CODE_RATE_LP", + .cmd = DTV_CODE_RATE_LP, + .set = 1, + }, /* Get */ [DTV_DISEQC_SLAVE_REPLY] = { .name = "DTV_DISEQC_SLAVE_REPLY", @@ -842,6 +852,16 @@ struct dtv_cmds_h dtv_cmds[] = { .cmd = DTV_API_VERSION, .set = 0, }, + [DTV_CODE_RATE_HP] = { + .name = "DTV_CODE_RATE_HP", + .cmd = DTV_CODE_RATE_HP, + .set = 0, + }, + [DTV_CODE_RATE_LP] = { + .name = "DTV_CODE_RATE_LP", + .cmd = DTV_CODE_RATE_LP, + .set = 0, + }, }; void dtv_property_dump(struct dtv_property *tvp) @@ -1121,6 +1141,12 @@ int dtv_property_process_get(struct dvb_frontend *fe, struct dtv_property *tvp, case DTV_API_VERSION: tvp->u.data = (DVB_API_VERSION << 8) | DVB_API_VERSION_MINOR; break; + case DTV_CODE_RATE_HP: + tvp->u.data = fe->dtv_property_cache.code_rate_HP; + break; + case DTV_CODE_RATE_LP: + tvp->u.data = fe->dtv_property_cache.code_rate_LP; + break; default: r = -1; } @@ -1202,6 +1228,12 @@ int dtv_property_process_set(struct dvb_frontend *fe, struct dtv_property *tvp, r = dvb_frontend_ioctl_legacy(inode, file, FE_SET_TONE, (void *)fe->dtv_property_cache.sectone); break; + case DTV_CODE_RATE_HP: + fe->dtv_property_cache.code_rate_HP = tvp->u.data; + break; + case DTV_CODE_RATE_LP: + fe->dtv_property_cache.code_rate_LP = tvp->u.data; + break; default: r = -1; } diff --git a/include/linux/dvb/frontend.h b/include/linux/dvb/frontend.h index 3d4fab495fb2..6675edfab3fc 100644 --- a/include/linux/dvb/frontend.h +++ b/include/linux/dvb/frontend.h @@ -268,8 +268,11 @@ struct dvb_frontend_event { #define DTV_DELIVERY_SYSTEM 17 #define DTV_API_VERSION 35 +#define DTV_API_VERSION 35 +#define DTV_CODE_RATE_HP 36 +#define DTV_CODE_RATE_LP 37 -#define DTV_MAX_COMMAND DTV_API_VERSION +#define DTV_MAX_COMMAND DTV_CODE_RATE_LP typedef enum fe_pilot { PILOT_ON, -- 2.20.1