From: POJAR GEORGE <geoubuntu <at> gmail.com>
Date: Fri, 7 Feb 2014 21:34:41 +0200
Subject: [PATCH] saa7134: Add support for Snazio TvPVR PRO
Signed-off-by: POJAR GEORGE <geoubuntu <at> gmail.com>
---
diff -ruN a/drivers/media/pci/saa7134/saa7134-cards.c
b/drivers/media/pci/saa7134/saa7134-cards.c
--- a/drivers/media/pci/saa7134/saa7134-cards.c 2013-04-09
06:45:51.000000000 +0300
+++ b/drivers/media/pci/saa7134/saa7134-cards.c 2014-02-08
06:25:21.604675000 +0200
@@ -5827,7 +5827,37 @@
.gpio = 0x0000800,
},
},
-
+ [SAA7134_BOARD_SNAZIO_TVPVR_PRO] = {
+ .name = "SnaZio TvPVR PRO",
+ .audio_clock = 0x00187de7,
+ .tuner_type = TUNER_PHILIPS_TDA8290,
+ .radio_type = UNSET,
+ .tuner_addr = ADDR_UNSET,
+ .radio_addr = ADDR_UNSET,
+ .gpiomask = 1 << 21,
+ .inputs = {{
+ .name = name_tv,
+ .vmux = 1,
+ .amux = TV,
+ .gpio = 0x0000000,
+ .tv = 1,
+ },{
+ .name = name_comp1, /* Composite input */
+ .vmux = 3,
+ .amux = LINE2,
+ .gpio = 0x0000000,
+ },{
+ .name = name_svideo, /* S-Video input */
+ .vmux = 8,
+ .amux = LINE2,
+ .gpio = 0x0000000,
+ }},
+ .radio = {
+ .name = name_radio,
+ .amux = TV,
+ .gpio = 0x0200000,
+ },
+ },
};
const unsigned int saa7134_bcount = ARRAY_SIZE(saa7134_boards);
@@ -7080,6 +7110,24 @@
.subdevice = 0x2055, /* AverTV Satellite Hybrid+FM A706 */
.driver_data = SAA7134_BOARD_AVERMEDIA_A706,
}, {
+ .vendor = PCI_VENDOR_ID_PHILIPS,
+ .device = PCI_DEVICE_ID_PHILIPS_SAA7133,
+ .subvendor = 0x1779,
+ .subdevice = 0x13cf,
+ .driver_data = SAA7134_BOARD_SNAZIO_TVPVR_PRO,
+ }, {
+ .vendor = PCI_VENDOR_ID_PHILIPS,
+ .device = PCI_DEVICE_ID_PHILIPS_SAA7133,
+ .subvendor = 0x1779,
+ .subdevice = 0x13d0,
+ .driver_data = SAA7134_BOARD_SNAZIO_TVPVR_PRO,
+ }, {
+ .vendor = PCI_VENDOR_ID_PHILIPS,
+ .device = PCI_DEVICE_ID_PHILIPS_SAA7133,
+ .subvendor = 0x1779,
+ .subdevice = 0x13d1,
+ .driver_data = SAA7134_BOARD_SNAZIO_TVPVR_PRO,
+ }, {
/* --- boards without eeprom + subsystem ID --- */
.vendor = PCI_VENDOR_ID_PHILIPS,
.device = PCI_DEVICE_ID_PHILIPS_SAA7134,
@@ -7608,6 +7656,7 @@
case SAA7134_BOARD_BEHOLD_H7:
case SAA7134_BOARD_BEHOLD_A7:
case SAA7134_BOARD_KWORLD_PC150U:
+ case SAA7134_BOARD_SNAZIO_TVPVR_PRO:
dev->has_remote = SAA7134_REMOTE_I2C;
break;
case SAA7134_BOARD_AVERMEDIA_A169_B:
diff -ruN a/drivers/media/pci/saa7134/saa7134.h
b/drivers/media/pci/saa7134/saa7134.h
--- a/drivers/media/pci/saa7134/saa7134.h 2014-01-08
06:45:52.000000000 +0200
+++ b/drivers/media/pci/saa7134/saa7134.h 2014-02-08
06:18:58.816686000 +0200
@@ -338,6 +338,7 @@
#define SAA7134_BOARD_ASUSTeK_PS3_100 190
#define SAA7134_BOARD_HAWELL_HW_9004V1 191
#define SAA7134_BOARD_AVERMEDIA_A706 192
+#define SAA7134_BOARD_SNAZIO_TVPVR_PRO 193
#define SAA7134_MAXBOARDS 32
#define SAA7134_INPUT_MAX 8
diff -ruN a/drivers/media/pci/saa7134/saa7134-input.c
b/drivers/media/pci/saa7134/saa7134-input.c
--- a/drivers/media/pci/saa7134/saa7134-input.c 2013-04-09
06:45:51.000000000 +0300
+++ b/drivers/media/pci/saa7134/saa7134-input.c 2014-02-08
07:39:22.560543000 +0200
@@ -258,6 +258,54 @@
return 1;
}
+/* copied and modified from get_key_msi_tvanywhere_plus() */
+static int get_key_snazio_tvpvr_pro(struct IR_i2c *ir, u32 *ir_key,
+ u32 *ir_raw)
+{
+ unsigned char b;
+ int gpio;
+
+ /* <dev> is needed to access GPIO. Used by the saa_readl macro. */
+ struct saa7134_dev *dev = ir->c->adapter->algo_data;
+ if (dev == NULL) {
+ i2cdprintk("get_key_snazio_tvpvr_pro: "
+ "ir->c->adapter->algo_data is NULL!\n");
+ return -EIO;
+ }
+
+ /* rising SAA7134_GPIO_GPRESCAN reads the status */
+
+ saa_clearb(SAA7134_GPIO_GPMODE3, SAA7134_GPIO_GPRESCAN);
+ saa_setb(SAA7134_GPIO_GPMODE3, SAA7134_GPIO_GPRESCAN);
+
+ gpio = saa_readl(SAA7134_GPIO_GPSTATUS0 >> 2);
+
+ /* GPIO&0x40 is pulsed low when a button is pressed. Don't do
+ I2C receive if gpio&0x40 is not low. */
+
+ if (gpio & 0x40)
+ return 0; /* No button press */
+
+ /* GPIO says there is a button press. Get it. */
+
+ if (1 != i2c_master_recv(ir->c, &b, 1)) {
+ i2cdprintk("read error\n");
+ return -EIO;
+ }
+
+ /* No button press */
+
+ if (b == 0xff)
+ return 0;
+
+ /* Button pressed */
+
+ dprintk("get_key_snazio_tvpvr_pro: Key = 0x%02X\n", b);
+ *ir_key = b;
+ *ir_raw = b;
+ return 1;
+}
+
static int get_key_purpletv(struct IR_i2c *ir, u32 *ir_key, u32 *ir_raw)
{
unsigned char b;
@@ -1006,6 +1054,22 @@
dev->init_data.ir_codes = RC_MAP_FLYDVB;
info.addr = 0x0b;
break;
+ case SAA7134_BOARD_SNAZIO_TVPVR_PRO:
+ /* copied and modified from MSI TV@nywhere Plus */
+ dev->init_data.name = "SnaZio TvPVR PRO";
+ dev->init_data.get_key = get_key_snazio_tvpvr_pro;
+ dev->init_data.ir_codes = RC_MAP_SNAZIO_TVPVR_PRO;
+ dev->init_data.polling_interval = 50;
+ info.addr = 0x30;
+ /* MSI TV@nywhere Plus controller doesn't seem to
+ respond to probes unless we read something from
+ an existing device. Weird...
+ REVISIT: might no longer be needed */
+ rc = i2c_transfer(&dev->i2c_adap, &msg_msi, 1);
+ dprintk("probe 0x%02x @ %s: %s\n",
+ msg_msi.addr, dev->i2c_adap.name,
+ (1 == rc) ? "yes" : "no");
+ break;
default:
dprintk("No I2C IR support for board %x\n", dev->board);
return;
diff -ruN a/drivers/media/rc/keymaps/Makefile
b/drivers/media/rc/keymaps/Makefile
--- a/drivers/media/rc/keymaps/Makefile 2013-12-11 06:45:50.000000000
+0200
+++ b/drivers/media/rc/keymaps/Makefile 2014-02-08 06:01:00.552718000
+0200
@@ -81,6 +81,7 @@
rc-real-audio-220-32-keys.o \
rc-reddo.o \
rc-snapstream-firefly.o \
+ rc-snazio-tvpvr-pro.o \
rc-streamzap.o \
rc-tbs-nec.o \
rc-technisat-usb2.o \
diff -ruN a/drivers/media/rc/keymaps/rc-snazio-tvpvr-pro.c
b/drivers/media/rc/keymaps/rc-snazio-tvpvr-pro.c
--- a/drivers/media/rc/keymaps/rc-snazio-tvpvr-pro.c 1970-01-01
02:00:00.000000000 +0200
+++ b/drivers/media/rc/keymaps/rc-snazio-tvpvr-pro.c 2014-02-08
06:00:28.292719000 +0200
@@ -0,0 +1,111 @@
+/* msi-tvanywhere-plus.h - Keytable for msi_tvanywhere_plus Remote
Controller
+ *
+ * keymap imported from ir-keymaps.c
+ *
+ * Copyright (c) 2010 by Mauro Carvalho Chehab <mchehab@xxxxxxxxxx>
+ *
+ * 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.
+ */
+
+#include <media/rc-map.h>
+#include <linux/module.h>
+
+/*
+ Keycodes for remote on the SnaZio TvPVR PRO.
+ POJAR GEORGE <geoubuntu@xxxxxxxxx>
+*/
+
+static struct rc_map_table snazio_tvpvr_pro[] = {
+
+/* ---- Remote Button Layout ----
+
+ POWER SOURCE SCAN MUTE
+ TV/FM 1 2 3
+ |> 4 5 6
+ <| 7 8 9
+ ^^UP 0 + RECALL
+ vvDN RECORD STOP PLAY
+
+ MINIMIZE ZOOM
+
+ CH+
+ VOL- VOL+
+ CH-
+
+ SNAPSHOT MTS
+
+ << FUNC >> RESET
+*/
+
+ { 0x01, KEY_1 }, /* 1 */
+ { 0x0b, KEY_2 }, /* 2 */
+ { 0x1b, KEY_3 }, /* 3 */
+ { 0x05, KEY_4 }, /* 4 */
+ { 0x09, KEY_5 }, /* 5 */
+ { 0x15, KEY_6 }, /* 6 */
+ { 0x06, KEY_7 }, /* 7 */
+ { 0x0a, KEY_8 }, /* 8 */
+ { 0x12, KEY_9 }, /* 9 */
+ { 0x02, KEY_0 }, /* 0 */
+ { 0x10, KEY_KPPLUS }, /* + */
+ { 0x13, KEY_AGAIN }, /* Recall */
+
+ { 0x1e, KEY_POWER }, /* Power */
+ { 0x07, KEY_VIDEO }, /* Source */
+ { 0x1c, KEY_SEARCH }, /* Scan */
+ { 0x18, KEY_MUTE }, /* Mute */
+
+ { 0x03, KEY_RADIO }, /* TV/FM */
+
+ { 0x3f, KEY_RIGHT }, /* |> and Ch+ */
+ { 0x37, KEY_LEFT }, /* <| and Ch- */
+ { 0x2c, KEY_UP }, /* ^^Up and >> */
+ { 0x24, KEY_DOWN }, /* vvDn and << */
+
+ { 0x00, KEY_RECORD }, /* Record */
+ { 0x08, KEY_STOP }, /* Stop */
+ { 0x11, KEY_PLAY }, /* Play */
+
+ { 0x0f, KEY_CLOSE }, /* Minimize */
+ { 0x19, KEY_ZOOM }, /* Zoom */
+ { 0x1a, KEY_CAMERA }, /* Snapshot */
+ { 0x0d, KEY_LANGUAGE }, /* MTS */
+
+ { 0x14, KEY_VOLUMEDOWN }, /* Vol- */
+ { 0x16, KEY_VOLUMEUP }, /* Vol+ */
+ { 0x17, KEY_CHANNELDOWN }, /* Ch- */
+ { 0x1f, KEY_CHANNELUP }, /* Ch+ */
+
+ { 0x04, KEY_REWIND }, /* << */
+ { 0x0e, KEY_MENU }, /* Function */
+ { 0x0c, KEY_FASTFORWARD }, /* >> */
+ { 0x1d, KEY_RESTART }, /* Reset */
+};
+
+static struct rc_map_list snazio_tvpvr_pro_map = {
+ .map = {
+ .scan = snazio_tvpvr_pro,
+ .size = ARRAY_SIZE(snazio_tvpvr_pro),
+ .rc_type = RC_TYPE_UNKNOWN,
+ .name = RC_MAP_SNAZIO_TVPVR_PRO,
+ }
+};
+
+static int __init init_rc_map_snazio_tvpvr_pro(void)
+{
+ return rc_map_register(&snazio_tvpvr_pro_map);
+}
+
+static void __exit exit_rc_map_snazio_tvpvr_pro(void)
+{
+ rc_map_unregister(&snazio_tvpvr_pro_map);
+}
+
+module_init(init_rc_map_snazio_tvpvr_pro)
+module_exit(exit_rc_map_snazio_tvpvr_pro)
+
+MODULE_LICENSE("GPL");
+MODULE_AUTHOR("POJAR GEORGE <geoubuntu@xxxxxxxxx>");
diff -ruN a/include/media/rc-map.h b/include/media/rc-map.h
--- a/include/media/rc-map.h 2014-02-08 06:45:59.000000000 +0200
+++ b/include/media/rc-map.h 2014-02-08 06:08:47.896704000 +0200
@@ -177,6 +177,7 @@
#define RC_MAP_REAL_AUDIO_220_32_KEYS "rc-real-audio-220-32-keys"
#define RC_MAP_REDDO "rc-reddo"
#define RC_MAP_SNAPSTREAM_FIREFLY "rc-snapstream-firefly"
+#define RC_MAP_SNAZIO_TVPVR_PRO "rc-snazio-tvpvr-pro"
#define RC_MAP_STREAMZAP "rc-streamzap"
#define RC_MAP_TBS_NEC "rc-tbs-nec"
#define RC_MAP_TECHNISAT_USB2 "rc-technisat-usb2"
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