From: "Igor M. Liplianin" <liplianin@me.by>
To: <mchehab@infradead.org>, <linux-media@vger.kernel.org>,
<linux-kernel@vger.kernel.org>
Subject: [PATCH 7/9 v2] cx23885: implement num_fds_portb, num_fds_portc parameters for cx23885_board structure.
Date: Sun, 2 Jan 2011 14:06:00 +0200 [thread overview]
Message-ID: <4d207244.cc7e0e0a.6f59.3769@mx.google.com> (raw)
This is needed for multifrontend support.
NetUP Dual DVB-T/C CI RF card has frontends connected to port B & C
Each frontend has two switchable cores - DVB-T & DVB-C
Signed-off-by: Igor M. Liplianin <liplianin@netup.ru>
---
drivers/media/video/cx23885/cx23885-cards.c | 2 ++
drivers/media/video/cx23885/cx23885-core.c | 4 ++++
drivers/media/video/cx23885/cx23885.h | 1 +
3 files changed, 7 insertions(+), 0 deletions(-)
diff --git a/drivers/media/video/cx23885/cx23885-cards.c b/drivers/media/video/cx23885/cx23885-cards.c
index 7de6379..461413a 100644
--- a/drivers/media/video/cx23885/cx23885-cards.c
+++ b/drivers/media/video/cx23885/cx23885-cards.c
@@ -344,6 +344,8 @@ struct cx23885_board cx23885_boards[] = {
.porta = CX23885_ANALOG_VIDEO,
.portb = CX23885_MPEG_DVB,
.portc = CX23885_MPEG_DVB,
+ .num_fds_portb = 2,
+ .num_fds_portc = 2,
.tuner_type = TUNER_XC5000,
.tuner_addr = 0x64,
.input = { {
diff --git a/drivers/media/video/cx23885/cx23885-core.c b/drivers/media/video/cx23885/cx23885-core.c
index 4fa2984..3a09dd2 100644
--- a/drivers/media/video/cx23885/cx23885-core.c
+++ b/drivers/media/video/cx23885/cx23885-core.c
@@ -1005,6 +1005,8 @@ static int cx23885_dev_setup(struct cx23885_dev *dev)
}
if (cx23885_boards[dev->board].portb == CX23885_MPEG_DVB) {
+ if (cx23885_boards[dev->board].num_fds_portb)
+ dev->ts1.num_frontends = cx23885_boards[dev->board].num_fds_portb;
if (cx23885_dvb_register(&dev->ts1) < 0) {
printk(KERN_ERR "%s() Failed to register dvb adapters on VID_B\n",
__func__);
@@ -1019,6 +1021,8 @@ static int cx23885_dev_setup(struct cx23885_dev *dev)
}
if (cx23885_boards[dev->board].portc == CX23885_MPEG_DVB) {
+ if (cx23885_boards[dev->board].num_fds_portc)
+ dev->ts2.num_frontends = cx23885_boards[dev->board].num_fds_portc;
if (cx23885_dvb_register(&dev->ts2) < 0) {
printk(KERN_ERR
"%s() Failed to register dvb on VID_C\n",
diff --git a/drivers/media/video/cx23885/cx23885.h b/drivers/media/video/cx23885/cx23885.h
index d43f80b..e678667 100644
--- a/drivers/media/video/cx23885/cx23885.h
+++ b/drivers/media/video/cx23885/cx23885.h
@@ -205,6 +205,7 @@ typedef enum {
struct cx23885_board {
char *name;
port_t porta, portb, portc;
+ int num_fds_portb, num_fds_portc;
unsigned int tuner_type;
unsigned int radio_type;
unsigned char tuner_addr;
--
1.7.1
reply other threads:[~2011-01-02 12:41 UTC|newest]
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