[PATCH] bttv update
This patch synchronizes current bttv support on V4L with linux kernel and adds support to Adlink RTV24 card. It is asked that *every* patch to V4L stuff to be first submitted to video4linux-list@redhat.com. From: "J.A. Magallon" <jamagallon@able.es> struct bttv defined after usage. Signed-off-by: Mauro Carvalho Chehab <mchehab@brturbo.com.br> Signed-off-by: Peter Skipworth <pskipworth@clarityvi.com> Signed-off-by: Nickolay V Shmyrev <nshmyrev@yandex.ru> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
This commit is contained in:
Mauro Carvalho Chehab
Linus Torvalds
parent
3c1d0185db
commit
2d03e289ea
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@ -1,5 +1,5 @@
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/*
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$Id: bttv-cards.c,v 1.47 2005/02/22 14:06:32 kraxel Exp $
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$Id: bttv-cards.c,v 1.49 2005/06/10 17:20:24 mchehab Exp $
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bttv-cards.c
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@ -2254,17 +2254,18 @@ struct tvcard bttv_tvcards[] = {
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.muxsel_hook = kodicom4400r_muxsel,
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},
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{
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/* ---- card 0x86---------------------------------- */
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/* Michael Henson <mhenson@clarityvi.com> */
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/* Adlink RTV24 with special unlock codes */
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.name = "Adlink RTV24",
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.video_inputs = 4,
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.audio_inputs = 1,
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.tuner = 0,
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.svhs = 2,
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.muxsel = { 2, 3, 1, 0},
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.tuner_type = -1,
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.pll = PLL_28,
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/* ---- card 0x85---------------------------------- */
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/* Michael Henson <mhenson@clarityvi.com> */
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/* Adlink RTV24 with special unlock codes */
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.name = "Adlink RTV24",
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.video_inputs = 4,
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.audio_inputs = 1,
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.tuner = 0,
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.svhs = 2,
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.muxsel = { 2, 3, 1, 0},
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.tuner_type = -1,
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.pll = PLL_28,
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}};
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static const unsigned int bttv_num_tvcards = ARRAY_SIZE(bttv_tvcards);
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@ -2650,6 +2651,10 @@ void __devinit bttv_init_card1(struct bttv *btv)
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case BTTV_AVDVBT_771:
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btv->use_i2c_hw = 1;
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break;
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case BTTV_ADLINK_RTV24:
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init_RTV24( btv );
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break;
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}
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if (!bttv_tvcards[btv->c.type].has_dvb)
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bttv_reset_audio(btv);
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@ -2762,9 +2767,6 @@ void __devinit bttv_init_card2(struct bttv *btv)
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case BTTV_KODICOM_4400R:
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kodicom4400r_init(btv);
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break;
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case BTTV_ADLINK_RTV24:
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init_RTV24(btv);
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break;
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}
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/* pll configuration */
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@ -2801,6 +2803,8 @@ void __devinit bttv_init_card2(struct bttv *btv)
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}
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btv->pll.pll_current = -1;
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bttv_reset_audio(btv);
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/* tuner configuration (from card list / autodetect / insmod option) */
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if (UNSET != bttv_tvcards[btv->c.type].tuner_type)
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if(UNSET == btv->tuner_type)
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@ -3320,6 +3324,8 @@ static void __devinit init_PXC200(struct bttv *btv)
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printk(KERN_INFO "PXC200 Initialised.\n");
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}
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/* ----------------------------------------------------------------------- */
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/*
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* The Adlink RTV-24 (aka Angelo) has some special initialisation to unlock
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@ -3348,49 +3354,54 @@ static void __devinit init_PXC200(struct bttv *btv)
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* error. ERROR_CPLD_Check_Failed.
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*/
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/* ----------------------------------------------------------------------- */
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void init_RTV24(struct bttv *btv)
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void
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init_RTV24 (struct bttv *btv)
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{
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u32 dataread;
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const long watchdog_value = 0x0E;
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uint32_t dataRead = 0;
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long watchdog_value = 0x0E;
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printk(KERN_INFO "bttv%d: Adlink RTV-24 initialisation in progress\n",
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printk (KERN_INFO
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"bttv%d: Adlink RTV-24 initialisation in progress ...\n",
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btv->c.nr);
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btwrite(0x00c3feff, BT848_GPIO_OUT_EN);
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btwrite (0x00c3feff, BT848_GPIO_OUT_EN);
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btwrite(0 + watchdog_value, BT848_GPIO_DATA);
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msleep(1);
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btwrite(0x10 + watchdog_value, BT848_GPIO_DATA);
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msleep( 10 );
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btwrite(0 + watchdog_value, BT848_GPIO_DATA);
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btwrite (0 + watchdog_value, BT848_GPIO_DATA);
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msleep (1);
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btwrite (0x10 + watchdog_value, BT848_GPIO_DATA);
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msleep (10);
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btwrite (0 + watchdog_value, BT848_GPIO_DATA);
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dataread = btread(BT848_GPIO_DATA);
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dataRead = btread (BT848_GPIO_DATA);
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if (((dataread >> 18) & 0x01) != 0 || ((dataread >> 19) & 0x01) != 1) {
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printk(KERN_INFO "bttv%d: Adlink RTV-24 initialisation(1) "
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"ERROR_CPLD_Check_Failed (read %d)\n",
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btv->c.nr, dataread);
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if ((((dataRead >> 18) & 0x01) != 0) || (((dataRead >> 19) & 0x01) != 1)) {
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printk (KERN_INFO
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"bttv%d: Adlink RTV-24 initialisation(1) ERROR_CPLD_Check_Failed (read %d)\n",
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btv->c.nr, dataRead);
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}
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btwrite(0x4400 + watchdog_value, BT848_GPIO_DATA);
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msleep(10);
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btwrite(0x4410 + watchdog_value, BT848_GPIO_DATA);
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msleep(1);
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btwrite(watchdog_value, BT848_GPIO_DATA);
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msleep(1);
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dataread = btread(BT848_GPIO_DATA);
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btwrite (0x4400 + watchdog_value, BT848_GPIO_DATA);
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msleep (10);
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btwrite (0x4410 + watchdog_value, BT848_GPIO_DATA);
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msleep (1);
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btwrite (watchdog_value, BT848_GPIO_DATA);
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msleep (1);
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dataRead = btread (BT848_GPIO_DATA);
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if ((((dataRead >> 18) & 0x01) != 0) || (((dataRead >> 19) & 0x01) != 0)) {
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printk (KERN_INFO
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"bttv%d: Adlink RTV-24 initialisation(2) ERROR_CPLD_Check_Failed (read %d)\n",
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btv->c.nr, dataRead);
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if (((dataread >> 18) & 0x01) != 0 || ((dataread >> 19) & 0x01) != 0) {
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printk(KERN_INFO "bttv%d: Adlink RTV-24 initialisation(2) "
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"ERROR_CPLD_Check_Failed (read %d)\n",
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btv->c.nr, dataread);
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return;
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}
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printk(KERN_INFO "bttv%d: Adlink RTV-24 initialisation complete.\n",
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btv->c.nr);
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printk (KERN_INFO
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"bttv%d: Adlink RTV-24 initialisation complete.\n", btv->c.nr);
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}
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/* ----------------------------------------------------------------------- */
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/* Miro Pro radio stuff -- the tea5757 is connected to some GPIO ports */
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/*
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@ -1,5 +1,5 @@
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/*
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$Id: bttv-driver.c,v 1.37 2005/02/21 13:57:59 kraxel Exp $
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$Id: bttv-driver.c,v 1.38 2005/06/10 17:20:24 mchehab Exp $
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bttv - Bt848 frame grabber driver
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@ -1,5 +1,5 @@
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/*
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$Id: bttv-i2c.c,v 1.18 2005/02/16 12:14:10 kraxel Exp $
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$Id: bttv-i2c.c,v 1.21 2005/06/10 17:20:24 mchehab Exp $
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bttv-i2c.c -- all the i2c code is here
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@ -1,5 +1,5 @@
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/*
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* $Id: bttv.h,v 1.17 2005/02/22 14:06:32 kraxel Exp $
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* $Id: bttv.h,v 1.18 2005/05/24 23:41:42 nsh Exp $
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*
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* bttv - Bt848 frame grabber driver
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*
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@ -135,7 +135,7 @@
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#define BTTV_DVICO_DVBT_LITE 0x80
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#define BTTV_TIBET_CS16 0x83
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#define BTTV_KODICOM_4400R 0x84
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#define BTTV_ADLINK_RTV24 0x86
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#define BTTV_ADLINK_RTV24 0x85
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/* i2c address list */
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#define I2C_TSA5522 0xc2
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@ -226,10 +226,6 @@ extern int fini_bttv_i2c(struct bttv *btv);
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#define dprintk if (bttv_debug >= 1) printk
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#define d2printk if (bttv_debug >= 2) printk
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/* our devices */
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#define BTTV_MAX 16
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extern unsigned int bttv_num;
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#define BTTV_MAX_FBUF 0x208000
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#define VBIBUF_SIZE (2048*VBI_MAXLINES*2)
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#define BTTV_TIMEOUT (HZ/2) /* 0.5 seconds */
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@ -375,6 +371,10 @@ struct bttv {
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unsigned int users;
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struct bttv_fh init;
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};
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/* our devices */
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#define BTTV_MAX 16
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extern unsigned int bttv_num;
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extern struct bttv bttvs[BTTV_MAX];
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/* private ioctls */
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