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authorManu Abraham <abraham.manu@gmail.com>2009-12-11 20:41:07 -0300
committerMauro Carvalho Chehab <mchehab@redhat.com>2010-01-17 11:55:44 -0200
commita1497357dce240880d984f4b657b54245f739dbc (patch)
tree1c041b7b1859f18a964228e099e58a01f2d0c113 /drivers/media/dvb
parentc5e598a6f89ca7335db9f327e24e3abd13d137cf (diff)
V4L/DVB (13806): Register and Initialize Remote control
Signed-off-by: Manu Abraham <manu@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Diffstat (limited to 'drivers/media/dvb')
-rw-r--r--drivers/media/dvb/mantis/Makefile3
-rw-r--r--drivers/media/dvb/mantis/mantis_cards.c14
-rw-r--r--drivers/media/dvb/mantis/mantis_common.h2
-rw-r--r--drivers/media/dvb/mantis/mantis_input.c147
-rw-r--r--drivers/media/dvb/mantis/mantis_uart.c55
-rw-r--r--drivers/media/dvb/mantis/mantis_uart.h3
6 files changed, 209 insertions, 15 deletions
diff --git a/drivers/media/dvb/mantis/Makefile b/drivers/media/dvb/mantis/Makefile
index 399c9018cdb0..98dc5cd258ac 100644
--- a/drivers/media/dvb/mantis/Makefile
+++ b/drivers/media/dvb/mantis/Makefile
@@ -7,7 +7,8 @@ mantis_core-objs := mantis_ioc.o \
mantis_evm.o \
mantis_hif.o \
mantis_ca.o \
- mantis_pcmcia.o
+ mantis_pcmcia.o \
+ mantis_input.o
mantis-objs := mantis_cards.o \
mantis_vp1033.o \
diff --git a/drivers/media/dvb/mantis/mantis_cards.c b/drivers/media/dvb/mantis/mantis_cards.c
index 0b52f996f8e1..f3fefbbc876f 100644
--- a/drivers/media/dvb/mantis/mantis_cards.c
+++ b/drivers/media/dvb/mantis/mantis_cards.c
@@ -194,9 +194,21 @@ static int __devinit mantis_pci_probe(struct pci_dev *pdev, const struct pci_dev
dprintk(MANTIS_ERROR, 1, "ERROR: Mantis DVB initialization failed <%d>", err);
goto fail4;
}
+ err = mantis_uart_init(mantis);
+ if (err < 0) {
+ dprintk(MANTIS_ERROR, 1, "ERROR: Mantis UART initialization failed <%d>", err);
+ goto fail6;
+ }
+
devs++;
return err;
+
+
+ dprintk(MANTIS_ERROR, 1, "ERROR: Mantis UART exit! <%d>", err);
+ mantis_uart_exit(mantis);
+
+fail6:
fail4:
dprintk(MANTIS_ERROR, 1, "ERROR: Mantis DMA exit! <%d>", err);
mantis_dma_exit(mantis);
@@ -222,6 +234,8 @@ static void __devexit mantis_pci_remove(struct pci_dev *pdev)
struct mantis_pci *mantis = pci_get_drvdata(pdev);
if (mantis) {
+
+ mantis_uart_exit(mantis);
mantis_dvb_exit(mantis);
mantis_dma_exit(mantis);
mantis_i2c_exit(mantis);
diff --git a/drivers/media/dvb/mantis/mantis_common.h b/drivers/media/dvb/mantis/mantis_common.h
index 6ae3aabe5604..c2d085460e60 100644
--- a/drivers/media/dvb/mantis/mantis_common.h
+++ b/drivers/media/dvb/mantis/mantis_common.h
@@ -170,6 +170,8 @@ struct mantis_pci {
wait_queue_head_t uart_wq;
struct work_struct uart_work;
spinlock_t uart_lock;
+
+ struct input_dev *rc;
};
#define MANTIS_HIF_STATUS (mantis->gpio_status)
diff --git a/drivers/media/dvb/mantis/mantis_input.c b/drivers/media/dvb/mantis/mantis_input.c
new file mode 100644
index 000000000000..9395fcf4a453
--- /dev/null
+++ b/drivers/media/dvb/mantis/mantis_input.c
@@ -0,0 +1,147 @@
+/*
+ Mantis PCI bridge driver
+
+ Copyright (C) Manu Abraham (abraham.manu@gmail.com)
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 2 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program; if not, write to the Free Software
+ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+*/
+
+#include <linux/input.h>
+#include <media/ir-common.h>
+#include <linux/pci.h>
+
+#include "dmxdev.h"
+#include "dvbdev.h"
+#include "dvb_demux.h"
+#include "dvb_frontend.h"
+#include "dvb_net.h"
+
+#include "mantis_common.h"
+#include "mantis_reg.h"
+#include "mantis_uart.h"
+
+static struct ir_scancode mantis_ir_table[] = {
+ { 0x29, KEY_POWER },
+ { 0x28, KEY_FAVORITES },
+ { 0x30, KEY_TEXT },
+ { 0x17, KEY_INFO }, // Preview
+ { 0x23, KEY_EPG },
+ { 0x3b, KEY_F22 },// Record List
+ { 0x3c, KEY_1 },
+ { 0x3e, KEY_2 },
+ { 0x39, KEY_3 },
+ { 0x36, KEY_4 },
+ { 0x22, KEY_5 },
+ { 0x20, KEY_6 },
+ { 0x32, KEY_7 },
+ { 0x26, KEY_8 },
+ { 0x24, KEY_9 },
+ { 0x2a, KEY_0 },
+
+ { 0x33, KEY_CANCEL },
+ { 0x2c, KEY_BACK },
+ { 0x15, KEY_CLEAR },
+ { 0x3f, KEY_TAB },
+ { 0x10, KEY_ENTER },
+ { 0x14, KEY_UP },
+ { 0x0d, KEY_RIGHT },
+ { 0x0e, KEY_DOWN },
+ { 0x11, KEY_LEFT },
+
+ { 0x21, KEY_VOLUMEUP },
+ { 0x35, KEY_VOLUMEDOWN },
+ { 0x3d, KEY_CHANNELDOWN },
+ { 0x3a, KEY_CHANNELUP },
+ { 0x2e, KEY_RECORD },
+ { 0x2b, KEY_PLAY },
+ { 0x13, KEY_PAUSE },
+ { 0x25, KEY_STOP },
+
+ { 0x1f, KEY_REWIND },
+ { 0x2d, KEY_FASTFORWARD },
+ { 0x1e, KEY_PREVIOUS }, // Replay |<
+ { 0x1d, KEY_NEXT }, // Skip >|
+
+ { 0x0b, KEY_CAMERA }, // Capture
+ { 0x0f, KEY_LANGUAGE }, // SAP
+ { 0x18, KEY_MODE }, // PIP
+ { 0x12, KEY_ZOOM }, // Full screen,
+ { 0x1c, KEY_SUBTITLE },
+ { 0x2f, KEY_MUTE },
+ { 0x16, KEY_F20 }, // L/R,
+ { 0x38, KEY_F21 }, // Hibernate,
+
+ { 0x37, KEY_SWITCHVIDEOMODE }, // A/V
+ { 0x31, KEY_AGAIN }, // Recall,
+ { 0x1a, KEY_KPPLUS }, // Zoom+,
+ { 0x19, KEY_KPMINUS }, // Zoom-,
+ { 0x27, KEY_RED },
+ { 0x0C, KEY_GREEN },
+ { 0x01, KEY_YELLOW },
+ { 0x00, KEY_BLUE },
+};
+
+struct ir_scancode_table ir_mantis = {
+ .scan = mantis_ir_table,
+ .size = ARRAY_SIZE(mantis_ir_table),
+};
+EXPORT_SYMBOL_GPL(ir_mantis);
+
+int mantis_input_init(struct mantis_pci *mantis)
+{
+ struct input_dev *rc;
+ struct ir_input_state rc_state;
+ char name[80], dev[80];
+ int err;
+
+ rc = input_allocate_device();
+ if (!rc) {
+ dprintk(MANTIS_ERROR, 1, "Input device allocate failed");
+ return -ENOMEM;
+ }
+
+ sprintf(name, "Mantis %s IR receiver", mantis->hwconfig->model_name);
+ sprintf(dev, "pci-%s/ir0", pci_name(mantis->pdev));
+
+ rc->name = name;
+ rc->phys = dev;
+
+ ir_input_init(rc, &rc_state, IR_TYPE_OTHER, &ir_mantis);
+
+ rc->id.bustype = BUS_PCI;
+ rc->id.vendor = mantis->vendor_id;
+ rc->id.product = mantis->device_id;
+ rc->id.version = 1;
+ rc->dev = mantis->pdev->dev;
+
+ err = input_register_device(rc);
+ if (err) {
+ dprintk(MANTIS_ERROR, 1, "IR device registration failed, ret = %d", err);
+ return -ENODEV;
+ }
+
+ mantis->rc = rc;
+
+ return 0;
+}
+
+int mantis_exit(struct mantis_pci *mantis)
+{
+ struct input_dev *rc = mantis->rc;
+
+ input_unregister_device(rc);
+
+ return 0;
+}
diff --git a/drivers/media/dvb/mantis/mantis_uart.c b/drivers/media/dvb/mantis/mantis_uart.c
index 03b47cf15f8d..7d2f2398fa8b 100644
--- a/drivers/media/dvb/mantis/mantis_uart.c
+++ b/drivers/media/dvb/mantis/mantis_uart.c
@@ -1,7 +1,26 @@
+/*
+ Mantis PCI bridge driver
+
+ Copyright (C) Manu Abraham (abraham.manu@gmail.com)
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 2 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program; if not, write to the Free Software
+ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+*/
+
#include <linux/kernel.h>
#include <linux/spinlock.h>
-#include <asm/irq.h>
#include <linux/signal.h>
#include <linux/sched.h>
#include <linux/interrupt.h>
@@ -21,6 +40,24 @@ struct mantis_uart_params {
enum mantis_parity parity;
};
+static struct {
+ char string[7];
+} rates[5] = {
+ { "9600" },
+ { "19200" },
+ { "38400" },
+ { "57600" },
+ { "115200" }
+};
+
+static struct {
+ char string[5];
+} parity[3] = {
+ { "NONE" },
+ { "ODD" },
+ { "EVEN" }
+};
+
#define UART_MAX_BUF 16
int mantis_uart_read(struct mantis_pci *mantis, u8 *data)
@@ -60,12 +97,10 @@ static void mantis_uart_work(struct work_struct *work)
u8 buf[16];
int i;
- dprintk(MANTIS_DEBUG, 1, "UART read");
mantis_uart_read(mantis, buf);
- dprintk(MANTIS_DEBUG, 1, "UART: ");
for (i = 0; i < (config->bytes + 1); i++)
- dprintk(MANTIS_DEBUG, 0, "<%02x> ", buf[i]);
+ dprintk(MANTIS_INFO, 1, "UART BUF:%d <%02x> ", i, buf[i]);
dprintk(MANTIS_DEBUG, 0, "\n");
}
@@ -73,15 +108,8 @@ static void mantis_uart_work(struct work_struct *work)
static int mantis_uart_setup(struct mantis_pci *mantis,
struct mantis_uart_params *params)
{
- char* rates[] = { "B_9600", "B_19200", "B_38400", "B_57600", "B_115200" };
- char* parity[] = { "NONE", "ODD", "EVEN" };
-
u32 reg;
- dprintk(MANTIS_DEBUG, 1, "Set Parity <%s> Baud Rate <%s>",
- parity[params->parity],
- rates[params->baud_rate]);
-
mmwrite((mmread(MANTIS_UART_CTL) | (params->parity & 0x3)), MANTIS_UART_CTL);
reg = mmread(MANTIS_UART_BAUD);
@@ -116,10 +144,12 @@ int mantis_uart_init(struct mantis_pci *mantis)
struct mantis_hwconfig *config = mantis->hwconfig;
struct mantis_uart_params params;
- dprintk(MANTIS_DEBUG, 1, "Initializing UART ..");
/* default parity: */
params.baud_rate = config->baud_rate;
params.parity = config->parity;
+ dprintk(MANTIS_INFO, 1, "Initializing UART @ %sbps parity:%s",
+ rates[params.baud_rate].string,
+ parity[params.parity].string);
init_waitqueue_head(&mantis->uart_wq);
spin_lock_init(&mantis->uart_lock);
@@ -142,6 +172,7 @@ int mantis_uart_init(struct mantis_pci *mantis)
mmwrite(mmread(MANTIS_UART_CTL) | MANTIS_UART_RXINT, MANTIS_UART_CTL);
schedule_work(&mantis->uart_work);
+ dprintk(MANTIS_DEBUG, 1, "UART succesfully initialized");
return 0;
}
diff --git a/drivers/media/dvb/mantis/mantis_uart.h b/drivers/media/dvb/mantis/mantis_uart.h
index 0a42cd01ab22..62ab66ebb971 100644
--- a/drivers/media/dvb/mantis/mantis_uart.h
+++ b/drivers/media/dvb/mantis/mantis_uart.h
@@ -45,10 +45,9 @@ enum mantis_baud {
};
enum mantis_parity {
- MANTIS_PARITY_UNDEFINED = 0,
+ MANTIS_PARITY_NONE = 0,
MANTIS_PARITY_EVEN,
MANTIS_PARITY_ODD,
- MANTIS_PARITY_NONE
};
struct mantis_pci;