From: Mauro Carvalho Chehab Date: Fri, 24 Jun 2005 05:04:58 +0000 (-0700) Subject: [PATCH] bttv update X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=2d03e289ea4b13d78ce55f1ea0b0d45b8f1b34c3;p=GitHub%2FLineageOS%2Fandroid_kernel_samsung_universal7580.git [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" struct bttv defined after usage. Signed-off-by: Mauro Carvalho Chehab Signed-off-by: Peter Skipworth Signed-off-by: Nickolay V Shmyrev Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- diff --git a/drivers/media/video/bttv-cards.c b/drivers/media/video/bttv-cards.c index ca7c993fecb..251092e7f19 100644 --- a/drivers/media/video/bttv-cards.c +++ b/drivers/media/video/bttv-cards.c @@ -1,5 +1,5 @@ /* - $Id: bttv-cards.c,v 1.47 2005/02/22 14:06:32 kraxel Exp $ + $Id: bttv-cards.c,v 1.49 2005/06/10 17:20:24 mchehab Exp $ bttv-cards.c @@ -2254,17 +2254,18 @@ struct tvcard bttv_tvcards[] = { .muxsel_hook = kodicom4400r_muxsel, }, { - /* ---- card 0x86---------------------------------- */ - /* Michael Henson */ - /* Adlink RTV24 with special unlock codes */ - .name = "Adlink RTV24", - .video_inputs = 4, - .audio_inputs = 1, - .tuner = 0, - .svhs = 2, - .muxsel = { 2, 3, 1, 0}, - .tuner_type = -1, - .pll = PLL_28, + /* ---- card 0x85---------------------------------- */ + /* Michael Henson */ + /* Adlink RTV24 with special unlock codes */ + .name = "Adlink RTV24", + .video_inputs = 4, + .audio_inputs = 1, + .tuner = 0, + .svhs = 2, + .muxsel = { 2, 3, 1, 0}, + .tuner_type = -1, + .pll = PLL_28, + }}; static const unsigned int bttv_num_tvcards = ARRAY_SIZE(bttv_tvcards); @@ -2650,6 +2651,10 @@ void __devinit bttv_init_card1(struct bttv *btv) case BTTV_AVDVBT_771: btv->use_i2c_hw = 1; break; + case BTTV_ADLINK_RTV24: + init_RTV24( btv ); + break; + } if (!bttv_tvcards[btv->c.type].has_dvb) bttv_reset_audio(btv); @@ -2762,9 +2767,6 @@ void __devinit bttv_init_card2(struct bttv *btv) case BTTV_KODICOM_4400R: kodicom4400r_init(btv); break; - case BTTV_ADLINK_RTV24: - init_RTV24(btv); - break; } /* pll configuration */ @@ -2801,6 +2803,8 @@ void __devinit bttv_init_card2(struct bttv *btv) } btv->pll.pll_current = -1; + bttv_reset_audio(btv); + /* tuner configuration (from card list / autodetect / insmod option) */ if (UNSET != bttv_tvcards[btv->c.type].tuner_type) if(UNSET == btv->tuner_type) @@ -3320,6 +3324,8 @@ static void __devinit init_PXC200(struct bttv *btv) printk(KERN_INFO "PXC200 Initialised.\n"); } + + /* ----------------------------------------------------------------------- */ /* * The Adlink RTV-24 (aka Angelo) has some special initialisation to unlock @@ -3348,49 +3354,54 @@ static void __devinit init_PXC200(struct bttv *btv) * error. ERROR_CPLD_Check_Failed. */ /* ----------------------------------------------------------------------- */ -void init_RTV24(struct bttv *btv) +void +init_RTV24 (struct bttv *btv) { - u32 dataread; - const long watchdog_value = 0x0E; + uint32_t dataRead = 0; + long watchdog_value = 0x0E; - printk(KERN_INFO "bttv%d: Adlink RTV-24 initialisation in progress\n", + printk (KERN_INFO + "bttv%d: Adlink RTV-24 initialisation in progress ...\n", btv->c.nr); - btwrite(0x00c3feff, BT848_GPIO_OUT_EN); + btwrite (0x00c3feff, BT848_GPIO_OUT_EN); - btwrite(0 + watchdog_value, BT848_GPIO_DATA); - msleep(1); - btwrite(0x10 + watchdog_value, BT848_GPIO_DATA); - msleep( 10 ); - btwrite(0 + watchdog_value, BT848_GPIO_DATA); + btwrite (0 + watchdog_value, BT848_GPIO_DATA); + msleep (1); + btwrite (0x10 + watchdog_value, BT848_GPIO_DATA); + msleep (10); + btwrite (0 + watchdog_value, BT848_GPIO_DATA); - dataread = btread(BT848_GPIO_DATA); + dataRead = btread (BT848_GPIO_DATA); - if (((dataread >> 18) & 0x01) != 0 || ((dataread >> 19) & 0x01) != 1) { - printk(KERN_INFO "bttv%d: Adlink RTV-24 initialisation(1) " - "ERROR_CPLD_Check_Failed (read %d)\n", - btv->c.nr, dataread); + if ((((dataRead >> 18) & 0x01) != 0) || (((dataRead >> 19) & 0x01) != 1)) { + printk (KERN_INFO + "bttv%d: Adlink RTV-24 initialisation(1) ERROR_CPLD_Check_Failed (read %d)\n", + btv->c.nr, dataRead); } - btwrite(0x4400 + watchdog_value, BT848_GPIO_DATA); - msleep(10); - btwrite(0x4410 + watchdog_value, BT848_GPIO_DATA); - msleep(1); - btwrite(watchdog_value, BT848_GPIO_DATA); - msleep(1); - dataread = btread(BT848_GPIO_DATA); - - if (((dataread >> 18) & 0x01) != 0 || ((dataread >> 19) & 0x01) != 0) { - printk(KERN_INFO "bttv%d: Adlink RTV-24 initialisation(2) " - "ERROR_CPLD_Check_Failed (read %d)\n", - btv->c.nr, dataread); + btwrite (0x4400 + watchdog_value, BT848_GPIO_DATA); + msleep (10); + btwrite (0x4410 + watchdog_value, BT848_GPIO_DATA); + msleep (1); + btwrite (watchdog_value, BT848_GPIO_DATA); + msleep (1); + dataRead = btread (BT848_GPIO_DATA); + + if ((((dataRead >> 18) & 0x01) != 0) || (((dataRead >> 19) & 0x01) != 0)) { + printk (KERN_INFO + "bttv%d: Adlink RTV-24 initialisation(2) ERROR_CPLD_Check_Failed (read %d)\n", + btv->c.nr, dataRead); + return; } - printk(KERN_INFO "bttv%d: Adlink RTV-24 initialisation complete.\n", - btv->c.nr); + printk (KERN_INFO + "bttv%d: Adlink RTV-24 initialisation complete.\n", btv->c.nr); } + + /* ----------------------------------------------------------------------- */ /* Miro Pro radio stuff -- the tea5757 is connected to some GPIO ports */ /* diff --git a/drivers/media/video/bttv-driver.c b/drivers/media/video/bttv-driver.c index 033cc5498f2..290289a9975 100644 --- a/drivers/media/video/bttv-driver.c +++ b/drivers/media/video/bttv-driver.c @@ -1,5 +1,5 @@ /* - $Id: bttv-driver.c,v 1.37 2005/02/21 13:57:59 kraxel Exp $ + $Id: bttv-driver.c,v 1.38 2005/06/10 17:20:24 mchehab Exp $ bttv - Bt848 frame grabber driver diff --git a/drivers/media/video/bttv-i2c.c b/drivers/media/video/bttv-i2c.c index c2368bc832e..da448a5f9e9 100644 --- a/drivers/media/video/bttv-i2c.c +++ b/drivers/media/video/bttv-i2c.c @@ -1,5 +1,5 @@ /* - $Id: bttv-i2c.c,v 1.18 2005/02/16 12:14:10 kraxel Exp $ + $Id: bttv-i2c.c,v 1.21 2005/06/10 17:20:24 mchehab Exp $ bttv-i2c.c -- all the i2c code is here diff --git a/drivers/media/video/bttv.h b/drivers/media/video/bttv.h index 9ec1b566af7..191eaf1714b 100644 --- a/drivers/media/video/bttv.h +++ b/drivers/media/video/bttv.h @@ -1,5 +1,5 @@ /* - * $Id: bttv.h,v 1.17 2005/02/22 14:06:32 kraxel Exp $ + * $Id: bttv.h,v 1.18 2005/05/24 23:41:42 nsh Exp $ * * bttv - Bt848 frame grabber driver * @@ -135,7 +135,7 @@ #define BTTV_DVICO_DVBT_LITE 0x80 #define BTTV_TIBET_CS16 0x83 #define BTTV_KODICOM_4400R 0x84 -#define BTTV_ADLINK_RTV24 0x86 +#define BTTV_ADLINK_RTV24 0x85 /* i2c address list */ #define I2C_TSA5522 0xc2 diff --git a/drivers/media/video/bttvp.h b/drivers/media/video/bttvp.h index 1a9ba7e1cf5..7b6f1e85602 100644 --- a/drivers/media/video/bttvp.h +++ b/drivers/media/video/bttvp.h @@ -226,10 +226,6 @@ extern int fini_bttv_i2c(struct bttv *btv); #define dprintk if (bttv_debug >= 1) printk #define d2printk if (bttv_debug >= 2) printk -/* our devices */ -#define BTTV_MAX 16 -extern unsigned int bttv_num; - #define BTTV_MAX_FBUF 0x208000 #define VBIBUF_SIZE (2048*VBI_MAXLINES*2) #define BTTV_TIMEOUT (HZ/2) /* 0.5 seconds */ @@ -375,6 +371,10 @@ struct bttv { unsigned int users; struct bttv_fh init; }; + +/* our devices */ +#define BTTV_MAX 16 +extern unsigned int bttv_num; extern struct bttv bttvs[BTTV_MAX]; /* private ioctls */