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linux-davinci-2.6.23
Commit 41ef7c1e authored by Mauro Carvalho Chehab's avatar Mauro Carvalho Chehab Committed by Linus Torvalds
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[PATCH] v4l: CX88 Update 

- Removed unused structures.
- Removed BTTV version check.
- Some debug structs moved to their own .c file and converted to static
- Comment changed to express better when attach_inform is running
- set_freq removed from set_mode at tuner-core.c.
- I2C cleanups and converged to a basic reference structure.
- Rename tuner structures fields.
- It calls VIDIOC_G_FREQUENCY to get tuner freq from tuner.
- added missing contrast offset value, set to 0.
- Let Kconfig decide whether to include frontend-specific code.
Signed-Off-By: default avatarNickolay V. Shmyrev <nshmyrev@yandex.ru>
Signed-off-by: default avatarMichael Krufky <mkrufky@m1k.net>
Signed-off-by: default avatarMauro Carvalho Chehab <mchehab@brturbo.com.br>
Signed-off-by: default avatarAndrew Morton <akpm@osdl.org>
Signed-off-by: default avatarLinus Torvalds <torvalds@osdl.org>
parent fa9846a8
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Showing with 296 additions and 700 deletions
drivers/media/video/cx88/cx88-blackbird.c
View file @ 41ef7c1e
......@@ -690,11 +690,9 @@ static void blackbird_codec_settings(struct cx8802_dev *dev)
int bitrate_mode = 1;
int bitrate = 7500000;
int bitrate_peak = 7500000;
#if 1
bitrate_mode = BLACKBIRD_VIDEO_CBR;
bitrate = 4000*1024;
bitrate_peak = 4000*1024;
#endif
/* assign stream type */
blackbird_api_cmd(dev, BLACKBIRD_API_SET_STREAM_TYPE, 1, 0, BLACKBIRD_STREAM_PROGRAM);
......@@ -810,9 +808,6 @@ static int blackbird_initialize_codec(struct cx8802_dev *dev)
cx_write(MO_VBOS_CONTROL, 0x84A00); /* no 656 mode, 8-bit pixels, disable VBI */
cx_clear(MO_OUTPUT_FORMAT, 0x0008); /* Normal Y-limits to let the mpeg encoder sync */
#if 0 /* FIXME */
set_scale(dev, 720, 480, V4L2_FIELD_INTERLACED);
#endif
blackbird_codec_settings(dev);
msleep(1);
......
drivers/media/video/cx88/cx88-core.c
View file @ 41ef7c1e
/*
* $Id: cx88-core.c,v 1.31 2005/06/22 22:58:04 mchehab Exp $
* $Id: cx88-core.c,v 1.33 2005/07/07 14:17:47 mchehab Exp $
*
* device driver for Conexant 2388x based TV cards
* driver core
......@@ -470,25 +470,6 @@ int cx88_risc_decode(u32 risc)
return incr[risc >> 28] ? incr[risc >> 28] : 1;
}
#if 0 /* currently unused, but useful for debugging */
void cx88_risc_disasm(struct cx88_core *core,
struct btcx_riscmem *risc)
{
unsigned int i,j,n;
printk("%s: risc disasm: %p [dma=0x%08lx]\n",
core->name, risc->cpu, (unsigned long)risc->dma);
for (i = 0; i < (risc->size >> 2); i += n) {
printk("%s: %04d: ", core->name, i);
n = cx88_risc_decode(risc->cpu[i]);
for (j = 1; j < n; j++)
printk("%s: %04d: 0x%08x [ arg #%d ]\n",
core->name, i+j, risc->cpu[i+j], j);
if (risc->cpu[i] == RISC_JUMP)
break;
}
}
#endif
void cx88_sram_channel_dump(struct cx88_core *core,
struct sram_channel *ch)
......@@ -545,30 +526,12 @@ void cx88_sram_channel_dump(struct cx88_core *core,
core->name,cx_read(ch->cnt2_reg));
}
/* Used only on cx88-core */
static char *cx88_pci_irqs[32] = {
"vid", "aud", "ts", "vip", "hst", "5", "6", "tm1",
"src_dma", "dst_dma", "risc_rd_err", "risc_wr_err",
"brdg_err", "src_dma_err", "dst_dma_err", "ipb_dma_err",
"i2c", "i2c_rack", "ir_smp", "gpio0", "gpio1"
};
/* Used only on cx88-video */
char *cx88_vid_irqs[32] = {
"y_risci1", "u_risci1", "v_risci1", "vbi_risc1",
"y_risci2", "u_risci2", "v_risci2", "vbi_risc2",
"y_oflow", "u_oflow", "v_oflow", "vbi_oflow",
"y_sync", "u_sync", "v_sync", "vbi_sync",
"opc_err", "par_err", "rip_err", "pci_abort",
};
/* Used only on cx88-mpeg */
char *cx88_mpeg_irqs[32] = {
"ts_risci1", NULL, NULL, NULL,
"ts_risci2", NULL, NULL, NULL,
"ts_oflow", NULL, NULL, NULL,
"ts_sync", NULL, NULL, NULL,
"opc_err", "par_err", "rip_err", "pci_abort",
"ts_err?",
};
void cx88_print_irqbits(char *name, char *tag, char **strings,
u32 bits, u32 mask)
......@@ -618,16 +581,11 @@ void cx88_wakeup(struct cx88_core *core,
break;
buf = list_entry(q->active.next,
struct cx88_buffer, vb.queue);
#if 0
if (buf->count > count)
break;
#else
/* count comes from the hw and is is 16bit wide --
* this trick handles wrap-arounds correctly for
* up to 32767 buffers in flight... */
if ((s16) (count - buf->count) < 0)
break;
#endif
do_gettimeofday(&buf->vb.ts);
dprintk(2,"[%p/%d] wakeup reg=%d buf=%d\n",buf,buf->vb.i,
count, buf->count);
......@@ -955,12 +913,10 @@ int cx88_set_tvnorm(struct cx88_core *core, struct cx88_tvnorm *norm)
norm->cxiformat, cx_read(MO_INPUT_FORMAT) & 0x0f);
cx_andor(MO_INPUT_FORMAT, 0xf, norm->cxiformat);
#if 1
// FIXME: as-is from DScaler
dprintk(1,"set_tvnorm: MO_OUTPUT_FORMAT 0x%08x [old=0x%08x]\n",
norm->cxoformat, cx_read(MO_OUTPUT_FORMAT));
cx_write(MO_OUTPUT_FORMAT, norm->cxoformat);
#endif
// MO_SCONV_REG = adc clock / video dec clock * 2^17
tmp64 = adc_clock * (u64)(1 << 17);
......@@ -1219,8 +1175,6 @@ void cx88_core_put(struct cx88_core *core, struct pci_dev *pci)
/* ------------------------------------------------------------------ */
EXPORT_SYMBOL(cx88_print_ioctl);
EXPORT_SYMBOL(cx88_vid_irqs);
EXPORT_SYMBOL(cx88_mpeg_irqs);
EXPORT_SYMBOL(cx88_print_irqbits);
EXPORT_SYMBOL(cx88_core_irq);
......
drivers/media/video/cx88/cx88-dvb.c
View file @ 41ef7c1e
/*
* $Id: cx88-dvb.c,v 1.39 2005/07/02 20:00:46 mkrufky Exp $
* $Id: cx88-dvb.c,v 1.41 2005/07/04 19:35:05 mkrufky Exp $
*
* device driver for Conexant 2388x based TV cards
* MPEG Transport Stream (DVB) routines
......@@ -30,22 +30,20 @@
#include <linux/file.h>
#include <linux/suspend.h>
/* these three frontends need merging via linuxtv cvs ... */
#define HAVE_CX22702 1
#define HAVE_OR51132 1
#define HAVE_LGDT3302 1
#include "cx88.h"
#include "dvb-pll.h"
#include "mt352.h"
#include "mt352_priv.h"
#if HAVE_CX22702
#if CONFIG_DVB_MT352
# include "mt352.h"
# include "mt352_priv.h"
#endif
#if CONFIG_DVB_CX22702
# include "cx22702.h"
#endif
#if HAVE_OR51132
#if CONFIG_DVB_OR51132
# include "or51132.h"
#endif
#if HAVE_LGDT3302
#if CONFIG_DVB_LGDT3302
# include "lgdt3302.h"
#endif
......@@ -104,6 +102,7 @@ static struct videobuf_queue_ops dvb_qops = {
/* ------------------------------------------------------------------ */
#if CONFIG_DVB_MT352
static int dvico_fusionhdtv_demod_init(struct dvb_frontend* fe)
{
static u8 clock_config [] = { CLOCK_CTL, 0x38, 0x39 };
......@@ -171,8 +170,9 @@ static struct mt352_config dntv_live_dvbt_config = {
.demod_init = dntv_live_dvbt_demod_init,
.pll_set = mt352_pll_set,
};
#endif
#if HAVE_CX22702
#if CONFIG_DVB_CX22702
static struct cx22702_config connexant_refboard_config = {
.demod_address = 0x43,
.pll_address = 0x60,
......@@ -186,7 +186,7 @@ static struct cx22702_config hauppauge_novat_config = {
};
#endif
#if HAVE_OR51132
#if CONFIG_DVB_OR51132
static int or51132_set_ts_param(struct dvb_frontend* fe,
int is_punctured)
{
......@@ -203,7 +203,7 @@ static struct or51132_config pchdtv_hd3000 = {
};
#endif
#if HAVE_LGDT3302
#if CONFIG_DVB_LGDT3302
static int lgdt3302_set_ts_param(struct dvb_frontend* fe, int is_punctured)
{
struct cx8802_dev *dev= fe->dvb->priv;
......@@ -237,7 +237,7 @@ static int dvb_register(struct cx8802_dev *dev)
/* init frontend */
switch (dev->core->board) {
#if HAVE_CX22702
#if CONFIG_DVB_CX22702
case CX88_BOARD_HAUPPAUGE_DVB_T1:
dev->dvb.frontend = cx22702_attach(&hauppauge_novat_config,
&dev->core->i2c_adap);
......@@ -248,6 +248,7 @@ static int dvb_register(struct cx8802_dev *dev)
&dev->core->i2c_adap);
break;
#endif
#if CONFIG_DVB_MT352
case CX88_BOARD_DVICO_FUSIONHDTV_DVB_T1:
dev->core->pll_addr = 0x61;
dev->core->pll_desc = &dvb_pll_lg_z201;
......@@ -268,13 +269,14 @@ static int dvb_register(struct cx8802_dev *dev)
dev->dvb.frontend = mt352_attach(&dntv_live_dvbt_config,
&dev->core->i2c_adap);
break;
#if HAVE_OR51132
#endif
#if CONFIG_DVB_OR51132
case CX88_BOARD_PCHDTV_HD3000:
dev->dvb.frontend = or51132_attach(&pchdtv_hd3000,
&dev->core->i2c_adap);
break;
#endif
#if HAVE_LGDT3302
#if CONFIG_DVB_LGDT3302
case CX88_BOARD_DVICO_FUSIONHDTV_3_GOLD_Q:
dev->ts_gen_cntrl = 0x08;
{
......
drivers/media/video/cx88/cx88-i2c.c
View file @ 41ef7c1e
/*
$Id: cx88-i2c.c,v 1.24 2005/06/17 18:46:23 mkrufky Exp $
$Id: cx88-i2c.c,v 1.28 2005/07/05 17:37:35 nsh Exp $
cx88-i2c.c -- all the i2c code is here
......@@ -91,25 +91,32 @@ static int cx8800_bit_getsda(void *data)
static int attach_inform(struct i2c_client *client)
{
struct tuner_addr tun_addr;
struct tuner_setup tun_setup;
struct cx88_core *core = i2c_get_adapdata(client->adapter);
dprintk(1, "i2c attach [addr=0x%x,client=%s]\n",
client->addr, i2c_clientname(client));
dprintk(1, "%s i2c attach [addr=0x%x,client=%s]\n",
client->driver->name,client->addr,i2c_clientname(client));
if (!client->driver->command)
return 0;
if (core->radio_type != UNSET) {
tun_addr.v4l2_tuner = V4L2_TUNER_RADIO;
tun_addr.type = core->radio_type;
tun_addr.addr = core->radio_addr;
client->driver->command(client,TUNER_SET_TYPE_ADDR, &tun_addr);
if ((core->radio_addr==ADDR_UNSET)||(core->radio_addr==client->addr)) {
tun_setup.mode_mask = T_RADIO;
tun_setup.type = core->radio_type;
tun_setup.addr = core->radio_addr;
client->driver->command (client, TUNER_SET_TYPE_ADDR, &tun_setup);
}
}
if (core->tuner_type != UNSET) {
tun_addr.v4l2_tuner = V4L2_TUNER_ANALOG_TV;
tun_addr.type = core->tuner_type;
tun_addr.addr = core->tuner_addr;
client->driver->command(client,TUNER_SET_TYPE_ADDR, &tun_addr);
if ((core->tuner_addr==ADDR_UNSET)||(core->tuner_addr==client->addr)) {
tun_setup.mode_mask = T_ANALOG_TV;
tun_setup.type = core->tuner_type;
tun_setup.addr = core->tuner_addr;
client->driver->command (client,TUNER_SET_TYPE_ADDR, &tun_setup);
}
}
if (core->tda9887_conf)
......
drivers/media/video/cx88/cx88-input.c
View file @ 41ef7c1e
/*
* $Id: cx88-input.c,v 1.13 2005/06/13 16:07:46 nsh Exp $
* $Id: cx88-input.c,v 1.15 2005/07/07 13:58:38 mchehab Exp $
*
* Device driver for GPIO attached remote control interfaces
* on Conexant 2388x based TV/DVB cards.
......@@ -38,199 +38,206 @@
/* DigitalNow DNTV Live DVB-T Remote */
static IR_KEYTAB_TYPE ir_codes_dntv_live_dvb_t[IR_KEYTAB_SIZE] = {
[ 0x00 ] = KEY_ESC, // 'go up a level?'
[ 0x01 ] = KEY_KP1, // '1'
[ 0x02 ] = KEY_KP2, // '2'
[ 0x03 ] = KEY_KP3, // '3'
[ 0x04 ] = KEY_KP4, // '4'
[ 0x05 ] = KEY_KP5, // '5'
[ 0x06 ] = KEY_KP6, // '6'
[ 0x07 ] = KEY_KP7, // '7'
[ 0x08 ] = KEY_KP8, // '8'
[ 0x09 ] = KEY_KP9, // '9'
[ 0x0a ] = KEY_KP0, // '0'
[ 0x0b ] = KEY_TUNER, // 'tv/fm'
[ 0x0c ] = KEY_SEARCH, // 'scan'
[ 0x0d ] = KEY_STOP, // 'stop'
[ 0x0e ] = KEY_PAUSE, // 'pause'
[ 0x0f ] = KEY_LIST, // 'source'
[ 0x10 ] = KEY_MUTE, // 'mute'
[ 0x11 ] = KEY_REWIND, // 'backward <<'
[ 0x12 ] = KEY_POWER, // 'power'
[ 0x13 ] = KEY_S, // 'snap'
[ 0x14 ] = KEY_AUDIO, // 'stereo'
[ 0x15 ] = KEY_CLEAR, // 'reset'
[ 0x16 ] = KEY_PLAY, // 'play'
[ 0x17 ] = KEY_ENTER, // 'enter'
[ 0x18 ] = KEY_ZOOM, // 'full screen'
[ 0x19 ] = KEY_FASTFORWARD, // 'forward >>'
[ 0x1a ] = KEY_CHANNELUP, // 'channel +'
[ 0x1b ] = KEY_VOLUMEUP, // 'volume +'
[ 0x1c ] = KEY_INFO, // 'preview'
[ 0x1d ] = KEY_RECORD, // 'record'
[ 0x1e ] = KEY_CHANNELDOWN, // 'channel -'
[ 0x1f ] = KEY_VOLUMEDOWN, // 'volume -'
[0x00] = KEY_ESC, /* 'go up a level?' */
/* Keys 0 to 9 */
[0x0a] = KEY_KP0,
[0x01] = KEY_KP1,
[0x02] = KEY_KP2,
[0x03] = KEY_KP3,
[0x04] = KEY_KP4,
[0x05] = KEY_KP5,
[0x06] = KEY_KP6,
[0x07] = KEY_KP7,
[0x08] = KEY_KP8,
[0x09] = KEY_KP9,
[0x0b] = KEY_TUNER, /* tv/fm */
[0x0c] = KEY_SEARCH, /* scan */
[0x0d] = KEY_STOP,
[0x0e] = KEY_PAUSE,
[0x0f] = KEY_LIST, /* source */
[0x10] = KEY_MUTE,
[0x11] = KEY_REWIND, /* backward << */
[0x12] = KEY_POWER,
[0x13] = KEY_S, /* snap */
[0x14] = KEY_AUDIO, /* stereo */
[0x15] = KEY_CLEAR, /* reset */
[0x16] = KEY_PLAY,
[0x17] = KEY_ENTER,
[0x18] = KEY_ZOOM, /* full screen */
[0x19] = KEY_FASTFORWARD, /* forward >> */
[0x1a] = KEY_CHANNELUP,
[0x1b] = KEY_VOLUMEUP,
[0x1c] = KEY_INFO, /* preview */
[0x1d] = KEY_RECORD, /* record */
[0x1e] = KEY_CHANNELDOWN,
[0x1f] = KEY_VOLUMEDOWN,
};
/* ---------------------------------------------------------------------- */
/* IO-DATA BCTV7E Remote */
static IR_KEYTAB_TYPE ir_codes_iodata_bctv7e[IR_KEYTAB_SIZE] = {
[ 0x40 ] = KEY_TV, // TV
[ 0x20 ] = KEY_RADIO, // FM
[ 0x60 ] = KEY_EPG, // EPG
[ 0x00 ] = KEY_POWER, // power
[ 0x50 ] = KEY_KP1, // 1
[ 0x30 ] = KEY_KP2, // 2
[ 0x70 ] = KEY_KP3, // 3
[ 0x10 ] = KEY_L, // Live
[ 0x48 ] = KEY_KP4, // 4
[ 0x28 ] = KEY_KP5, // 5
[ 0x68 ] = KEY_KP6, // 6
[ 0x08 ] = KEY_T, // Time Shift
[ 0x58 ] = KEY_KP7, // 7
[ 0x38 ] = KEY_KP8, // 8
[ 0x78 ] = KEY_KP9, // 9
[ 0x18 ] = KEY_PLAYPAUSE, // Play
[ 0x44 ] = KEY_KP0, // 10
[ 0x24 ] = KEY_ENTER, // 11
[ 0x64 ] = KEY_ESC, // 12
[ 0x04 ] = KEY_M, // Multi
[ 0x54 ] = KEY_VIDEO, // VIDEO
[ 0x34 ] = KEY_CHANNELUP, // channel +
[ 0x74 ] = KEY_VOLUMEUP, // volume +
[ 0x14 ] = KEY_MUTE, // Mute
[ 0x4c ] = KEY_S, // SVIDEO
[ 0x2c ] = KEY_CHANNELDOWN, // channel -
[ 0x6c ] = KEY_VOLUMEDOWN, // volume -
[ 0x0c ] = KEY_ZOOM, // Zoom
[ 0x5c ] = KEY_PAUSE, // pause
[ 0x3c ] = KEY_C, // || (red)
[ 0x7c ] = KEY_RECORD, // recording
[ 0x1c ] = KEY_STOP, // stop
[ 0x41 ] = KEY_REWIND, // backward <<
[ 0x21 ] = KEY_PLAY, // play
[ 0x61 ] = KEY_FASTFORWARD, // forward >>
[ 0x01 ] = KEY_NEXT, // skip >|
[0x40] = KEY_TV,
[0x20] = KEY_RADIO, /* FM */
[0x60] = KEY_EPG,
[0x00] = KEY_POWER,
/* Keys 0 to 9 */
[0x44] = KEY_KP0, /* 10 */
[0x50] = KEY_KP1,
[0x30] = KEY_KP2,
[0x70] = KEY_KP3,
[0x48] = KEY_KP4,
[0x28] = KEY_KP5,
[0x68] = KEY_KP6,
[0x58] = KEY_KP7,
[0x38] = KEY_KP8,
[0x78] = KEY_KP9,
[0x10] = KEY_L, /* Live */
[0x08] = KEY_T, /* Time Shift */
[0x18] = KEY_PLAYPAUSE, /* Play */
[0x24] = KEY_ENTER, /* 11 */
[0x64] = KEY_ESC, /* 12 */
[0x04] = KEY_M, /* Multi */
[0x54] = KEY_VIDEO,
[0x34] = KEY_CHANNELUP,
[0x74] = KEY_VOLUMEUP,
[0x14] = KEY_MUTE,
[0x4c] = KEY_S, /* SVIDEO */
[0x2c] = KEY_CHANNELDOWN,
[0x6c] = KEY_VOLUMEDOWN,
[0x0c] = KEY_ZOOM,
[0x5c] = KEY_PAUSE,
[0x3c] = KEY_C, /* || (red) */
[0x7c] = KEY_RECORD, /* recording */
[0x1c] = KEY_STOP,
[0x41] = KEY_REWIND, /* backward << */
[0x21] = KEY_PLAY,
[0x61] = KEY_FASTFORWARD, /* forward >> */
[0x01] = KEY_NEXT, /* skip >| */
};
/* ---------------------------------------------------------------------- */
/* ADS Tech Instant TV DVB-T PCI Remote */
static IR_KEYTAB_TYPE ir_codes_adstech_dvb_t_pci[IR_KEYTAB_SIZE] = {
[ 0x5b ] = KEY_POWER,
[ 0x5f ] = KEY_MUTE,
[ 0x57 ] = KEY_1,
[ 0x4f ] = KEY_2,
[ 0x53 ] = KEY_3,
[ 0x56 ] = KEY_4,
[ 0x4e ] = KEY_5,
[ 0x5e ] = KEY_6,
[ 0x54 ] = KEY_7,
[ 0x4c ] = KEY_8,
[ 0x5c ] = KEY_9,
[ 0x4d ] = KEY_0,
[ 0x55 ] = KEY_GOTO,
[ 0x5d ] = KEY_SEARCH,
[ 0x17 ] = KEY_EPG, // Guide
[ 0x1f ] = KEY_MENU,
[ 0x0f ] = KEY_UP,
[ 0x46 ] = KEY_DOWN,
[ 0x16 ] = KEY_LEFT,
[ 0x1e ] = KEY_RIGHT,
[ 0x0e ] = KEY_SELECT, // Enter
[ 0x5a ] = KEY_INFO,
[ 0x52 ] = KEY_EXIT,
[ 0x59 ] = KEY_PREVIOUS,
[ 0x51 ] = KEY_NEXT,
[ 0x58 ] = KEY_REWIND,
[ 0x50 ] = KEY_FORWARD,
[ 0x44 ] = KEY_PLAYPAUSE,
[ 0x07 ] = KEY_STOP,
[ 0x1b ] = KEY_RECORD,
[ 0x13 ] = KEY_TUNER, // Live
[ 0x0a ] = KEY_A,
[ 0x12 ] = KEY_B,
[ 0x03 ] = KEY_PROG1, // 1
[ 0x01 ] = KEY_PROG2, // 2
[ 0x00 ] = KEY_PROG3, // 3
[ 0x06 ] = KEY_DVD,
[ 0x48 ] = KEY_AUX, // Photo
[ 0x40 ] = KEY_VIDEO,
[ 0x19 ] = KEY_AUDIO, // Music
[ 0x0b ] = KEY_CHANNELUP,
[ 0x08 ] = KEY_CHANNELDOWN,
[ 0x15 ] = KEY_VOLUMEUP,
[ 0x1c ] = KEY_VOLUMEDOWN,
/* Keys 0 to 9 */
[0x4d] = KEY_0,
[0x57] = KEY_1,
[0x4f] = KEY_2,
[0x53] = KEY_3,
[0x56] = KEY_4,
[0x4e] = KEY_5,
[0x5e] = KEY_6,
[0x54] = KEY_7,
[0x4c] = KEY_8,
[0x5c] = KEY_9,
[0x5b] = KEY_POWER,
[0x5f] = KEY_MUTE,
[0x55] = KEY_GOTO,
[0x5d] = KEY_SEARCH,
[0x17] = KEY_EPG, /* Guide */
[0x1f] = KEY_MENU,
[0x0f] = KEY_UP,
[0x46] = KEY_DOWN,
[0x16] = KEY_LEFT,
[0x1e] = KEY_RIGHT,
[0x0e] = KEY_SELECT, /* Enter */
[0x5a] = KEY_INFO,
[0x52] = KEY_EXIT,
[0x59] = KEY_PREVIOUS,
[0x51] = KEY_NEXT,
[0x58] = KEY_REWIND,
[0x50] = KEY_FORWARD,
[0x44] = KEY_PLAYPAUSE,
[0x07] = KEY_STOP,
[0x1b] = KEY_RECORD,
[0x13] = KEY_TUNER, /* Live */
[0x0a] = KEY_A,
[0x12] = KEY_B,
[0x03] = KEY_PROG1, /* 1 */
[0x01] = KEY_PROG2, /* 2 */
[0x00] = KEY_PROG3, /* 3 */
[0x06] = KEY_DVD,
[0x48] = KEY_AUX, /* Photo */
[0x40] = KEY_VIDEO,
[0x19] = KEY_AUDIO, /* Music */
[0x0b] = KEY_CHANNELUP,
[0x08] = KEY_CHANNELDOWN,
[0x15] = KEY_VOLUMEUP,
[0x1c] = KEY_VOLUMEDOWN,
};
/* ---------------------------------------------------------------------- */
/* MSI TV@nywhere remote */
static IR_KEYTAB_TYPE ir_codes_msi_tvanywhere[IR_KEYTAB_SIZE] = {
[ 0x00 ] = KEY_0, /* '0' */
[ 0x01 ] = KEY_1, /* '1' */
[ 0x02 ] = KEY_2, /* '2' */
[ 0x03 ] = KEY_3, /* '3' */
[ 0x04 ] = KEY_4, /* '4' */
[ 0x05 ] = KEY_5, /* '5' */
[ 0x06 ] = KEY_6, /* '6' */
[ 0x07 ] = KEY_7, /* '7' */
[ 0x08 ] = KEY_8, /* '8' */
[ 0x09 ] = KEY_9, /* '9' */
[ 0x0c ] = KEY_MUTE, /* 'Mute' */
[ 0x0f ] = KEY_SCREEN, /* 'Full Screen' */
[ 0x10 ] = KEY_F, /* 'Funtion' */
[ 0x11 ] = KEY_T, /* 'Time shift' */
[ 0x12 ] = KEY_POWER, /* 'Power' */
[ 0x13 ] = KEY_MEDIA, /* 'MTS' */
[ 0x14 ] = KEY_SLOW, /* 'Slow' */
[ 0x16 ] = KEY_REWIND, /* 'backward <<' */
[ 0x17 ] = KEY_ENTER, /* 'Return' */
[ 0x18 ] = KEY_FASTFORWARD, /* 'forward >>' */
[ 0x1a ] = KEY_CHANNELUP, /* 'Channel+' */
[ 0x1b ] = KEY_VOLUMEUP, /* 'Volume+' */
[ 0x1e ] = KEY_CHANNELDOWN, /* 'Channel-' */
[ 0x1f ] = KEY_VOLUMEDOWN, /* 'Volume-' */
/* Keys 0 to 9 */
[0x00] = KEY_0,
[0x01] = KEY_1,
[0x02] = KEY_2,
[0x03] = KEY_3,
[0x04] = KEY_4,
[0x05] = KEY_5,
[0x06] = KEY_6,
[0x07] = KEY_7,
[0x08] = KEY_8,
[0x09] = KEY_9,
[0x0c] = KEY_MUTE,
[0x0f] = KEY_SCREEN, /* Full Screen */
[0x10] = KEY_F, /* Funtion */
[0x11] = KEY_T, /* Time shift */
[0x12] = KEY_POWER,
[0x13] = KEY_MEDIA, /* MTS */
[0x14] = KEY_SLOW,
[0x16] = KEY_REWIND, /* backward << */
[0x17] = KEY_ENTER, /* Return */
[0x18] = KEY_FASTFORWARD, /* forward >> */
[0x1a] = KEY_CHANNELUP,
[0x1b] = KEY_VOLUMEUP,
[0x1e] = KEY_CHANNELDOWN,
[0x1f] = KEY_VOLUMEDOWN,
};
/* ---------------------------------------------------------------------- */
struct cx88_IR {
struct cx88_core *core;
struct input_dev input;
struct ir_input_state ir;
char name[32];
char phys[32];
struct cx88_core *core;
struct input_dev input;
struct ir_input_state ir;
char name[32];
char phys[32];
/* sample from gpio pin 16 */
int sampling;
u32 samples[16];
int scount;
unsigned long release;
int sampling;
u32 samples[16];
int scount;
unsigned long release;
/* poll external decoder */
int polling;
struct work_struct work;
struct timer_list timer;
u32 gpio_addr;
u32 last_gpio;
u32 mask_keycode;
u32 mask_keydown;
u32 mask_keyup;
int polling;
struct work_struct work;
struct timer_list timer;
u32 gpio_addr;
u32 last_gpio;
u32 mask_keycode;
u32 mask_keydown;
u32 mask_keyup;
};
static int ir_debug = 0;
module_param(ir_debug, int, 0644); /* debug level [IR] */
module_param(ir_debug, int, 0644); /* debug level [IR] */
MODULE_PARM_DESC(ir_debug, "enable debug messages [IR]");
#define ir_dprintk(fmt, arg...) if (ir_debug) \
......@@ -254,37 +261,37 @@ static void cx88_ir_handle_key(struct cx88_IR *ir)
/* extract data */
data = ir_extract_bits(gpio, ir->mask_keycode);
ir_dprintk("irq gpio=0x%x code=%d | %s%s%s\n",
gpio, data,
ir->polling ? "poll" : "irq",
(gpio & ir->mask_keydown) ? " down" : "",
(gpio & ir->mask_keyup) ? " up" : "");
gpio, data,
ir->polling ? "poll" : "irq",
(gpio & ir->mask_keydown) ? " down" : "",
(gpio & ir->mask_keyup) ? " up" : "");
if (ir->mask_keydown) {
/* bit set on keydown */
if (gpio & ir->mask_keydown) {
ir_input_keydown(&ir->input,&ir->ir,data,data);
ir_input_keydown(&ir->input, &ir->ir, data, data);
} else {
ir_input_nokey(&ir->input,&ir->ir);
ir_input_nokey(&ir->input, &ir->ir);
}
} else if (ir->mask_keyup) {
/* bit cleared on keydown */
if (0 == (gpio & ir->mask_keyup)) {
ir_input_keydown(&ir->input,&ir->ir,data,data);
ir_input_keydown(&ir->input, &ir->ir, data, data);
} else {
ir_input_nokey(&ir->input,&ir->ir);
ir_input_nokey(&ir->input, &ir->ir);
}
} else {
/* can't distinguish keydown/up :-/ */
ir_input_keydown(&ir->input,&ir->ir,data,data);
ir_input_nokey(&ir->input,&ir->ir);
ir_input_keydown(&ir->input, &ir->ir, data, data);
ir_input_nokey(&ir->input, &ir->ir);
}
}
static void ir_timer(unsigned long data)
{
struct cx88_IR *ir = (struct cx88_IR*)data;
struct cx88_IR *ir = (struct cx88_IR *)data;
schedule_work(&ir->work);
}
......@@ -307,62 +314,62 @@ int cx88_ir_init(struct cx88_core *core, struct pci_dev *pci)
IR_KEYTAB_TYPE *ir_codes = NULL;
int ir_type = IR_TYPE_OTHER;
ir = kmalloc(sizeof(*ir),GFP_KERNEL);
ir = kmalloc(sizeof(*ir), GFP_KERNEL);
if (NULL == ir)
return -ENOMEM;
memset(ir,0,sizeof(*ir));
memset(ir, 0, sizeof(*ir));
/* detect & configure */
switch (core->board) {
case CX88_BOARD_DNTV_LIVE_DVB_T:
case CX88_BOARD_KWORLD_DVB_T:
ir_codes = ir_codes_dntv_live_dvb_t;
ir->gpio_addr = MO_GP1_IO;
ir_codes = ir_codes_dntv_live_dvb_t;
ir->gpio_addr = MO_GP1_IO;
ir->mask_keycode = 0x1f;
ir->mask_keyup = 0x60;
ir->polling = 50; // ms
ir->mask_keyup = 0x60;
ir->polling = 50; /* ms */
break;
case CX88_BOARD_HAUPPAUGE:
case CX88_BOARD_HAUPPAUGE_DVB_T1:
ir_codes = ir_codes_hauppauge_new;
ir_type = IR_TYPE_RC5;
ir->sampling = 1;
ir_codes = ir_codes_hauppauge_new;
ir_type = IR_TYPE_RC5;
ir->sampling = 1;
break;
case CX88_BOARD_WINFAST2000XP_EXPERT:
ir_codes = ir_codes_winfast;
ir->gpio_addr = MO_GP0_IO;
ir_codes = ir_codes_winfast;
ir->gpio_addr = MO_GP0_IO;
ir->mask_keycode = 0x8f8;
ir->mask_keyup = 0x100;
ir->polling = 1; // ms
ir->mask_keyup = 0x100;
ir->polling = 1; /* ms */
break;
case CX88_BOARD_IODATA_GVBCTV7E:
ir_codes = ir_codes_iodata_bctv7e;
ir->gpio_addr = MO_GP0_IO;
ir_codes = ir_codes_iodata_bctv7e;
ir->gpio_addr = MO_GP0_IO;
ir->mask_keycode = 0xfd;
ir->mask_keydown = 0x02;
ir->polling = 5; // ms
ir->polling = 5; /* ms */
break;
case CX88_BOARD_PIXELVIEW_PLAYTV_ULTRA_PRO:
ir_codes = ir_codes_pixelview;
ir->gpio_addr = MO_GP1_IO;
ir_codes = ir_codes_pixelview;
ir->gpio_addr = MO_GP1_IO;
ir->mask_keycode = 0x1f;
ir->mask_keyup = 0x80;
ir->polling = 1; // ms
ir->mask_keyup = 0x80;
ir->polling = 1; /* ms */
break;
case CX88_BOARD_ADSTECH_DVB_T_PCI:
ir_codes = ir_codes_adstech_dvb_t_pci;
ir->gpio_addr = MO_GP1_IO;
ir_codes = ir_codes_adstech_dvb_t_pci;
ir->gpio_addr = MO_GP1_IO;
ir->mask_keycode = 0xbf;
ir->mask_keyup = 0x40;
ir->polling = 50; // ms
ir->mask_keyup = 0x40;
ir->polling = 50; /* ms */
break;
case CX88_BOARD_MSI_TVANYWHERE_MASTER:
ir_codes = ir_codes_msi_tvanywhere;
ir->gpio_addr = MO_GP1_IO;
ir->mask_keycode = 0x1f;
ir->mask_keyup = 0x40;
ir->polling = 1; /* ms */
break;
case CX88_BOARD_MSI_TVANYWHERE_MASTER:
ir_codes = ir_codes_msi_tvanywhere;
ir->gpio_addr = MO_GP1_IO;
ir->mask_keycode = 0x1f;
ir->mask_keyup = 0x40;
ir->polling = 1;
break;
}
if (NULL == ir_codes) {
......@@ -373,8 +380,7 @@ int cx88_ir_init(struct cx88_core *core, struct pci_dev *pci)
/* init input device */
snprintf(ir->name, sizeof(ir->name), "cx88 IR (%s)",
cx88_boards[core->board].name);
snprintf(ir->phys, sizeof(ir->phys), "pci-%s/ir0",
pci_name(pci));
snprintf(ir->phys, sizeof(ir->phys), "pci-%s/ir0", pci_name(pci));
ir_input_init(&ir->input, &ir->ir, ir_type, ir_codes);
ir->input.name = ir->name;
......@@ -382,10 +388,10 @@ int cx88_ir_init(struct cx88_core *core, struct pci_dev *pci)
ir->input.id.bustype = BUS_PCI;
ir->input.id.version = 1;
if (pci->subsystem_vendor) {
ir->input.id.vendor = pci->subsystem_vendor;
ir->input.id.vendor = pci->subsystem_vendor;
ir->input.id.product = pci->subsystem_device;
} else {
ir->input.id.vendor = pci->vendor;
ir->input.id.vendor = pci->vendor;
ir->input.id.product = pci->device;
}
......@@ -397,13 +403,13 @@ int cx88_ir_init(struct cx88_core *core, struct pci_dev *pci)
INIT_WORK(&ir->work, cx88_ir_work, ir);
init_timer(&ir->timer);
ir->timer.function = ir_timer;
ir->timer.data = (unsigned long)ir;
ir->timer.data = (unsigned long)ir;
schedule_work(&ir->work);
}
if (ir->sampling) {
core->pci_irqmask |= (1<<18); // IR_SMP_INT
cx_write(MO_DDS_IO, 0xa80a80); // 4 kHz sample rate
cx_write(MO_DDSCFG_IO, 0x5); // enable
core->pci_irqmask |= (1 << 18); /* IR_SMP_INT */
cx_write(MO_DDS_IO, 0xa80a80); /* 4 kHz sample rate */
cx_write(MO_DDSCFG_IO, 0x5); /* enable */
}
/* all done */
......@@ -439,7 +445,7 @@ int cx88_ir_fini(struct cx88_core *core)
void cx88_ir_irq(struct cx88_core *core)
{
struct cx88_IR *ir = core->ir;
u32 samples,rc5;
u32 samples, rc5;
int i;
if (NULL == ir)
......@@ -448,7 +454,7 @@ void cx88_ir_irq(struct cx88_core *core)
return;
samples = cx_read(MO_SAMPLE_IO);
if (0 != samples && 0xffffffff != samples) {
if (0 != samples && 0xffffffff != samples) {
/* record sample data */
if (ir->scount < ARRAY_SIZE(ir->samples))
ir->samples[ir->scount++] = samples;
......@@ -456,8 +462,8 @@ void cx88_ir_irq(struct cx88_core *core)
}
if (!ir->scount) {
/* nothing to sample */
if (ir->ir.keypressed && time_after(jiffies,ir->release))
ir_input_nokey(&ir->input,&ir->ir);
if (ir->ir.keypressed && time_after(jiffies, ir->release))
ir_input_nokey(&ir->input, &ir->ir);
return;
}
......@@ -467,14 +473,14 @@ void cx88_ir_irq(struct cx88_core *core)
for (i = 0; i < ir->scount; i++)
ir->samples[i] = ~ir->samples[i];
if (ir_debug)
ir_dump_samples(ir->samples,ir->scount);
ir_dump_samples(ir->samples, ir->scount);
/* decode it */
switch (core->board) {
case CX88_BOARD_HAUPPAUGE:
case CX88_BOARD_HAUPPAUGE_DVB_T1:
rc5 = ir_decode_biphase(ir->samples,ir->scount,5,7);
ir_dprintk("biphase decoded: %x\n",rc5);
rc5 = ir_decode_biphase(ir->samples, ir->scount, 5, 7);
ir_dprintk("biphase decoded: %x\n", rc5);
if ((rc5 & 0xfffff000) != 0x3000)
break;
ir_input_keydown(&ir->input, &ir->ir, rc5 & 0x3f, rc5);
......
drivers/media/video/cx88/cx88-mpeg.c
View file @ 41ef7c1e
/*
* $Id: cx88-mpeg.c,v 1.30 2005/07/05 19:44:40 mkrufky Exp $
* $Id: cx88-mpeg.c,v 1.31 2005/07/07 14:17:47 mchehab Exp $
*
* Support for the mpeg transport stream transfers
* PCI function #2 of the cx2388x.
......@@ -64,7 +64,6 @@ static int cx8802_start_dma(struct cx8802_dev *dev,
/* write TS length to chip */
cx_write(MO_TS_LNGTH, buf->vb.width);
#if 1
/* FIXME: this needs a review.
* also: move to cx88-blackbird + cx88-dvb source files? */
......@@ -76,9 +75,9 @@ static int cx8802_start_dma(struct cx8802_dev *dev,
cx_write(TS_HW_SOP_CNTRL,0x47<<16|188<<4|0x01);
if ((core->board == CX88_BOARD_DVICO_FUSIONHDTV_3_GOLD_Q) ||
(core->board == CX88_BOARD_DVICO_FUSIONHDTV_3_GOLD_T)) {
cx_write(TS_SOP_STAT, 0<<16 | 0<<14 | 1<<13 | 0<<12);
cx_write(TS_SOP_STAT, 1<<13);
} else {
cx_write(TS_SOP_STAT,0x00);
cx_write(TS_SOP_STAT, 0x00);
}
cx_write(TS_GEN_CNTRL, dev->ts_gen_cntrl);
udelay(100);
......@@ -98,7 +97,6 @@ static int cx8802_start_dma(struct cx8802_dev *dev,
cx_write(TS_GEN_CNTRL, 0x06); /* punctured clock TS & posedge driven */
udelay(100);
}
#endif
/* reset counter */
cx_write(MO_TS_GPCNTRL, GP_COUNT_CONTROL_RESET);
......@@ -270,6 +268,15 @@ static void cx8802_timeout(unsigned long data)
do_cancel_buffers(dev,"timeout",1);
}
static char *cx88_mpeg_irqs[32] = {
"ts_risci1", NULL, NULL, NULL,
"ts_risci2", NULL, NULL, NULL,
"ts_oflow", NULL, NULL, NULL,
"ts_sync", NULL, NULL, NULL,
"opc_err", "par_err", "rip_err", "pci_abort",
"ts_err?",
};
static void cx8802_mpeg_irq(struct cx8802_dev *dev)
{
struct cx88_core *core = dev->core;
......@@ -282,10 +289,7 @@ static void cx8802_mpeg_irq(struct cx8802_dev *dev)
return;
cx_write(MO_TS_INTSTAT, status);
#if 0
cx88_print_irqbits(core->name, "irq mpeg ",
cx88_mpeg_irqs, status, mask);
#endif
if (debug || (status & mask & ~0xff))
cx88_print_irqbits(core->name, "irq mpeg ",
cx88_mpeg_irqs, status, mask);
......@@ -441,10 +445,8 @@ int cx8802_suspend_common(struct pci_dev *pci_dev, pm_message_t state)
}
spin_unlock(&dev->slock);
#if 1
/* FIXME -- shutdown device */
cx88_shutdown(dev->core);
#endif
pci_save_state(pci_dev);
if (0 != pci_set_power_state(pci_dev, pci_choose_state(pci_dev, state))) {
......@@ -466,10 +468,8 @@ int cx8802_resume_common(struct pci_dev *pci_dev)
pci_set_power_state(pci_dev, PCI_D0);
pci_restore_state(pci_dev);
#if 1
/* FIXME: re-initialize hardware */
cx88_reset(dev->core);
#endif
/* restart video+vbi capture */
spin_lock(&dev->slock);
......
drivers/media/video/cx88/cx88-reg.h
View file @ 41ef7c1e
/*
$Id: cx88-reg.h,v 1.7 2005/06/03 13:31:51 mchehab Exp $
$Id: cx88-reg.h,v 1.8 2005/07/07 13:58:38 mchehab Exp $
cx88x-hw.h - CX2388x register offsets
......@@ -604,20 +604,11 @@
#define EN_I2SIN_STR2DAC 0x00004000
#define EN_I2SIN_ENABLE 0x00008000
#if 0
/* old */
#define EN_DMTRX_SUMDIFF 0x00000800
#define EN_DMTRX_SUMR 0x00000880
#define EN_DMTRX_LR 0x00000900
#define EN_DMTRX_MONO 0x00000980
#else
/* dscaler cvs */
#define EN_DMTRX_SUMDIFF (0 << 7)
#define EN_DMTRX_SUMR (1 << 7)
#define EN_DMTRX_LR (2 << 7)
#define EN_DMTRX_MONO (3 << 7)
#define EN_DMTRX_BYPASS (1 << 11)
#endif
// Video
#define VID_CAPTURE_CONTROL 0x310180
......
drivers/media/video/cx88/cx88-tvaudio.c
View file @ 41ef7c1e
/*
$Id: cx88-tvaudio.c,v 1.36 2005/06/05 05:53:45 mchehab Exp $
$Id: cx88-tvaudio.c,v 1.37 2005/07/07 13:58:38 mchehab Exp $
cx88x-audio.c - Conexant CX23880/23881 audio downstream driver driver
......@@ -278,80 +278,6 @@ static void set_audio_standard_BTSC(struct cx88_core *core, unsigned int sap)
set_audio_finish(core);
}
#if 0
static void set_audio_standard_NICAM(struct cx88_core *core)
{
static const struct rlist nicam_common[] = {
/* from dscaler */
{ AUD_RATE_ADJ1, 0x00000010 },
{ AUD_RATE_ADJ2, 0x00000040 },
{ AUD_RATE_ADJ3, 0x00000100 },
{ AUD_RATE_ADJ4, 0x00000400 },
{ AUD_RATE_ADJ5, 0x00001000 },
// { AUD_DMD_RA_DDS, 0x00c0d5ce },
// Deemphasis 1:
{ AUD_DEEMPHGAIN_R, 0x000023c2 },
{ AUD_DEEMPHNUMER1_R, 0x0002a7bc },
{ AUD_DEEMPHNUMER2_R, 0x0003023e },
{ AUD_DEEMPHDENOM1_R, 0x0000f3d0 },
{ AUD_DEEMPHDENOM2_R, 0x00000000 },
#if 0
// Deemphasis 2: (other tv norm?)
{ AUD_DEEMPHGAIN_R, 0x0000c600 },
{ AUD_DEEMPHNUMER1_R, 0x00066738 },
{ AUD_DEEMPHNUMER2_R, 0x00066739 },
{ AUD_DEEMPHDENOM1_R, 0x0001e88c },
{ AUD_DEEMPHDENOM2_R, 0x0001e88c },
#endif
{ AUD_DEEMPHDENOM2_R, 0x00000000 },
{ AUD_ERRLOGPERIOD_R, 0x00000fff },
{ AUD_ERRINTRPTTHSHLD1_R, 0x000003ff },
{ AUD_ERRINTRPTTHSHLD2_R, 0x000000ff },
{ AUD_ERRINTRPTTHSHLD3_R, 0x0000003f },
{ AUD_POLYPH80SCALEFAC, 0x00000003 },
// setup QAM registers
{ AUD_PDF_DDS_CNST_BYTE2, 0x06 },
{ AUD_PDF_DDS_CNST_BYTE1, 0x82 },
{ AUD_PDF_DDS_CNST_BYTE0, 0x16 },
{ AUD_QAM_MODE, 0x05 },
{ /* end of list */ },
};
static const struct rlist nicam_pal_i[] = {
{ AUD_PDF_DDS_CNST_BYTE0, 0x12 },
{ AUD_PHACC_FREQ_8MSB, 0x3a },
{ AUD_PHACC_FREQ_8LSB, 0x93 },
{ /* end of list */ },
};
static const struct rlist nicam_default[] = {
{ AUD_PDF_DDS_CNST_BYTE0, 0x16 },
{ AUD_PHACC_FREQ_8MSB, 0x34 },
{ AUD_PHACC_FREQ_8LSB, 0x4c },
{ /* end of list */ },
};
set_audio_start(core, 0x0010,
EN_DMTRX_LR | EN_DMTRX_BYPASS | EN_NICAM_AUTO_STEREO);
set_audio_registers(core, nicam_common);
switch (core->tvaudio) {
case WW_NICAM_I:
dprintk("%s PAL-I NICAM (status: unknown)\n",__FUNCTION__);
set_audio_registers(core, nicam_pal_i);
break;
case WW_NICAM_BGDKL:
dprintk("%s PAL-BGDK NICAM (status: unknown)\n",__FUNCTION__);
set_audio_registers(core, nicam_default);
break;
};
set_audio_finish(core);
}
#endif
static void set_audio_standard_NICAM_L(struct cx88_core *core, int stereo)
{
......
drivers/media/video/cx88/cx88-video.c
View file @ 41ef7c1e
/*
* $Id: cx88-video.c,v 1.70 2005/06/20 03:36:00 mkrufky Exp $
* $Id: cx88-video.c,v 1.79 2005/07/07 14:17:47 mchehab Exp $
*
* device driver for Conexant 2388x based TV cards
* video4linux video interface
......@@ -86,13 +86,6 @@ static struct cx88_tvnorm tvnorms[] = {
.id = V4L2_STD_NTSC_M_JP,
.cxiformat = VideoFormatNTSCJapan,
.cxoformat = 0x181f0008,
#if 0
},{
.name = "NTSC-4.43",
.id = FIXME,
.cxiformat = VideoFormatNTSC443,
.cxoformat = 0x181f0008,
#endif
},{
.name = "PAL-BG",
.id = V4L2_STD_PAL_BG,
......@@ -248,6 +241,7 @@ static struct cx88_ctrl cx8800_ctls[] = {
.default_value = 0,
.type = V4L2_CTRL_TYPE_INTEGER,
},
.off = 0,
.reg = MO_CONTR_BRIGHT,
.mask = 0xff00,
.shift = 8,
......@@ -674,231 +668,6 @@ static struct videobuf_queue_ops cx8800_video_qops = {
/* ------------------------------------------------------------------ */
#if 0 /* overlay support not finished yet */
static u32* ov_risc_field(struct cx8800_dev *dev, struct cx8800_fh *fh,
u32 *rp, struct btcx_skiplist *skips,
u32 sync_line, int skip_even, int skip_odd)
{
int line,maxy,start,end,skip,nskips;
u32 ri,ra;
u32 addr;
/* sync instruction */
*(rp++) = cpu_to_le32(RISC_RESYNC | sync_line);
addr = (unsigned long)dev->fbuf.base;
addr += dev->fbuf.fmt.bytesperline * fh->win.w.top;
addr += (fh->fmt->depth >> 3) * fh->win.w.left;
/* scan lines */
for (maxy = -1, line = 0; line < fh->win.w.height;
line++, addr += dev->fbuf.fmt.bytesperline) {
if ((line%2) == 0 && skip_even)
continue;
if ((line%2) == 1 && skip_odd)
continue;
/* calculate clipping */
if (line > maxy)
btcx_calc_skips(line, fh->win.w.width, &maxy,
skips, &nskips, fh->clips, fh->nclips);
/* write out risc code */
for (start = 0, skip = 0; start < fh->win.w.width; start = end) {
if (skip >= nskips) {
ri = RISC_WRITE;
end = fh->win.w.width;
} else if (start < skips[skip].start) {
ri = RISC_WRITE;
end = skips[skip].start;
} else {
ri = RISC_SKIP;
end = skips[skip].end;
skip++;
}
if (RISC_WRITE == ri)
ra = addr + (fh->fmt->depth>>3)*start;
else
ra = 0;
if (0 == start)
ri |= RISC_SOL;
if (fh->win.w.width == end)
ri |= RISC_EOL;
ri |= (fh->fmt->depth>>3) * (end-start);
*(rp++)=cpu_to_le32(ri);
if (0 != ra)
*(rp++)=cpu_to_le32(ra);
}
}
kfree(skips);
return rp;
}
static int ov_risc_frame(struct cx8800_dev *dev, struct cx8800_fh *fh,
struct cx88_buffer *buf)
{
struct btcx_skiplist *skips;
u32 instructions,fields;
u32 *rp;
int rc;
/* skip list for window clipping */
if (NULL == (skips = kmalloc(sizeof(*skips) * fh->nclips,GFP_KERNEL)))
return -ENOMEM;
fields = 0;
if (V4L2_FIELD_HAS_TOP(fh->win.field))
fields++;
if (V4L2_FIELD_HAS_BOTTOM(fh->win.field))
fields++;
/* estimate risc mem: worst case is (clip+1) * lines instructions
+ syncs + jump (all 2 dwords) */
instructions = (fh->nclips+1) * fh->win.w.height;
instructions += 3 + 4;
if ((rc = btcx_riscmem_alloc(dev->pci,&buf->risc,instructions*8)) < 0) {
kfree(skips);
return rc;
}
/* write risc instructions */
rp = buf->risc.cpu;
switch (fh->win.field) {
case V4L2_FIELD_TOP:
rp = ov_risc_field(dev, fh, rp, skips, 0, 0, 0);
break;
case V4L2_FIELD_BOTTOM:
rp = ov_risc_field(dev, fh, rp, skips, 0x200, 0, 0);
break;
case V4L2_FIELD_INTERLACED:
rp = ov_risc_field(dev, fh, rp, skips, 0, 0, 1);
rp = ov_risc_field(dev, fh, rp, skips, 0x200, 1, 0);
break;
default:
BUG();
}
/* save pointer to jmp instruction address */
buf->risc.jmp = rp;
kfree(skips);
return 0;
}
static int verify_window(struct cx8800_dev *dev, struct v4l2_window *win)
{
enum v4l2_field field;
int maxw, maxh;
if (NULL == dev->fbuf.base)
return -EINVAL;
if (win->w.width < 48 || win->w.height < 32)
return -EINVAL;
if (win->clipcount > 2048)
return -EINVAL;
field = win->field;
maxw = norm_maxw(core->tvnorm);
maxh = norm_maxh(core->tvnorm);
if (V4L2_FIELD_ANY == field) {
field = (win->w.height > maxh/2)
? V4L2_FIELD_INTERLACED
: V4L2_FIELD_TOP;
}
switch (field) {
case V4L2_FIELD_TOP:
case V4L2_FIELD_BOTTOM:
maxh = maxh / 2;
break;
case V4L2_FIELD_INTERLACED:
break;
default:
return -EINVAL;
}
win->field = field;
if (win->w.width > maxw)
win->w.width = maxw;
if (win->w.height > maxh)
win->w.height = maxh;
return 0;
}
static int setup_window(struct cx8800_dev *dev, struct cx8800_fh *fh,
struct v4l2_window *win)
{
struct v4l2_clip *clips = NULL;
int n,size,retval = 0;
if (NULL == fh->fmt)
return -EINVAL;
retval = verify_window(dev,win);
if (0 != retval)
return retval;
/* copy clips -- luckily v4l1 + v4l2 are binary
compatible here ...*/
n = win->clipcount;
size = sizeof(*clips)*(n+4);
clips = kmalloc(size,GFP_KERNEL);
if (NULL == clips)
return -ENOMEM;
if (n > 0) {
if (copy_from_user(clips,win->clips,sizeof(struct v4l2_clip)*n)) {
kfree(clips);
return -EFAULT;
}
}
/* clip against screen */
if (NULL != dev->fbuf.base)
n = btcx_screen_clips(dev->fbuf.fmt.width, dev->fbuf.fmt.height,
&win->w, clips, n);
btcx_sort_clips(clips,n);
/* 4-byte alignments */
switch (fh->fmt->depth) {
case 8:
case 24:
btcx_align(&win->w, clips, n, 3);
break;
case 16:
btcx_align(&win->w, clips, n, 1);
break;
case 32:
/* no alignment fixups needed */
break;
default:
BUG();
}
down(&fh->vidq.lock);
if (fh->clips)
kfree(fh->clips);
fh->clips = clips;
fh->nclips = n;
fh->win = *win;
#if 0
fh->ov.setup_ok = 1;
#endif
/* update overlay if needed */
retval = 0;
#if 0
if (check_btres(fh, RESOURCE_OVERLAY)) {
struct bttv_buffer *new;
new = videobuf_alloc(sizeof(*new));
bttv_overlay_risc(btv, &fh->ov, fh->ovfmt, new);
retval = bttv_switch_overlay(btv,fh,new);
}
#endif
up(&fh->vidq.lock);
return retval;
}
#endif
/* ------------------------------------------------------------------ */
......@@ -1327,9 +1096,6 @@ static int video_do_ioctl(struct inode *inode, struct file *file,
struct cx8800_fh *fh = file->private_data;
struct cx8800_dev *dev = fh->dev;
struct cx88_core *core = dev->core;
#if 0
unsigned long flags;
#endif
int err;
if (video_debug > 1)
......@@ -1350,9 +1116,6 @@ static int video_do_ioctl(struct inode *inode, struct file *file,
V4L2_CAP_READWRITE |
V4L2_CAP_STREAMING |
V4L2_CAP_VBI_CAPTURE |
#if 0
V4L2_CAP_VIDEO_OVERLAY |
#endif
0;
if (UNSET != core->tuner_type)
cap->capabilities |= V4L2_CAP_TUNER;
......@@ -1453,36 +1216,6 @@ static int video_do_ioctl(struct inode *inode, struct file *file,
}
#if 0
/* needs review */
case VIDIOC_G_AUDIO:
{
struct v4l2_audio *a = arg;
unsigned int n = a->index;
memset(a,0,sizeof(*a));
a->index = n;
switch (n) {
case 0:
if ((CX88_VMUX_TELEVISION == INPUT(n)->type)
|| (CX88_VMUX_CABLE == INPUT(n)->type)) {
strcpy(a->name,"Television");
// FIXME figure out if stereo received and set V4L2_AUDCAP_STEREO.
return 0;
}
break;
case 1:
if (CX88_BOARD_DVICO_FUSIONHDTV_3_GOLD_Q == core->board) {
strcpy(a->name,"Line In");
a->capability = V4L2_AUDCAP_STEREO;
return 0;
}
break;
}
// Audio input not available.
return -EINVAL;
}
#endif
/* --- capture ioctls ---------------------------------------- */
case VIDIOC_ENUM_FMT:
......@@ -1592,6 +1325,9 @@ static int video_do_ioctl(struct inode *inode, struct file *file,
f->type = fh->radio ? V4L2_TUNER_RADIO : V4L2_TUNER_ANALOG_TV;
f->frequency = dev->freq;
cx88_call_i2c_clients(dev->core,VIDIOC_G_FREQUENCY,f);
return 0;
}
case VIDIOC_S_FREQUENCY:
......@@ -1846,6 +1582,14 @@ static void cx8800_vid_timeout(unsigned long data)
spin_unlock_irqrestore(&dev->slock,flags);
}
static char *cx88_vid_irqs[32] = {
"y_risci1", "u_risci1", "v_risci1", "vbi_risc1",
"y_risci2", "u_risci2", "v_risci2", "vbi_risc2",
"y_oflow", "u_oflow", "v_oflow", "vbi_oflow",
"y_sync", "u_sync", "v_sync", "vbi_sync",
"opc_err", "par_err", "rip_err", "pci_abort",
};
static void cx8800_vid_irq(struct cx8800_dev *dev)
{
struct cx88_core *core = dev->core;
......@@ -2013,7 +1757,6 @@ static int __devinit cx8800_initdev(struct pci_dev *pci_dev,
{
struct cx8800_dev *dev;
struct cx88_core *core;
struct tuner_addr tun_addr;
int err;
dev = kmalloc(sizeof(*dev),GFP_KERNEL);
......@@ -2087,22 +1830,6 @@ static int __devinit cx8800_initdev(struct pci_dev *pci_dev,
request_module("tuner");
if (core->tda9887_conf)
request_module("tda9887");
if (core->radio_type != UNSET) {
tun_addr.v4l2_tuner = V4L2_TUNER_RADIO;
tun_addr.type = core->radio_type;
tun_addr.addr = core->radio_addr;
cx88_call_i2c_clients(dev->core,TUNER_SET_TYPE_ADDR, &tun_addr);
}
if (core->tuner_type != UNSET) {
tun_addr.v4l2_tuner = V4L2_TUNER_ANALOG_TV;
tun_addr.type = core->tuner_type;
tun_addr.addr = core->tuner_addr;
cx88_call_i2c_clients(dev->core,TUNER_SET_TYPE_ADDR, &tun_addr);
}
if (core->tda9887_conf)
cx88_call_i2c_clients(dev->core,TDA9887_SET_CONFIG,&core->tda9887_conf);
/* register v4l devices */
dev->video_dev = cx88_vdev_init(core,dev->pci,
&cx8800_video_template,"video");
......@@ -2212,10 +1939,8 @@ static int cx8800_suspend(struct pci_dev *pci_dev, pm_message_t state)
}
spin_unlock(&dev->slock);
#if 1
/* FIXME -- shutdown device */
cx88_shutdown(dev->core);
#endif
pci_save_state(pci_dev);
if (0 != pci_set_power_state(pci_dev, pci_choose_state(pci_dev, state))) {
......@@ -2237,10 +1962,8 @@ static int cx8800_resume(struct pci_dev *pci_dev)
pci_set_power_state(pci_dev, PCI_D0);
pci_restore_state(pci_dev);
#if 1
/* FIXME: re-initialize hardware */
cx88_reset(dev->core);
#endif
/* restart video+vbi capture */
spin_lock(&dev->slock);
......
drivers/media/video/cx88/cx88.h
View file @ 41ef7c1e
/*
* $Id: cx88.h,v 1.67 2005/07/01 12:10:07 mkrufky Exp $
* $Id: cx88.h,v 1.68 2005/07/07 14:17:47 mchehab Exp $
*
* v4l2 device driver for cx2388x based TV cards
*
......@@ -82,9 +82,9 @@ struct cx88_tvnorm {
static unsigned int inline norm_maxw(struct cx88_tvnorm *norm)
{
return (norm->id & V4L2_STD_625_50) ? 768 : 640;
// return (norm->id & V4L2_STD_625_50) ? 720 : 640;
}
static unsigned int inline norm_maxh(struct cx88_tvnorm *norm)
{
return (norm->id & V4L2_STD_625_50) ? 576 : 480;
......@@ -220,7 +220,6 @@ struct cx88_subid {
#define RESOURCE_VBI 4
#define BUFFER_TIMEOUT (HZ/2) /* 0.5 seconds */
//#define BUFFER_TIMEOUT (HZ*2)
/* buffer for one video frame */
struct cx88_buffer {
......@@ -336,11 +335,6 @@ struct cx8800_dev {
struct pci_dev *pci;
unsigned char pci_rev,pci_lat;
#if 0
/* video overlay */
struct v4l2_framebuffer fbuf;
struct cx88_buffer *screen;
#endif
/* capture queues */
struct cx88_dmaqueue vidq;
......@@ -435,8 +429,6 @@ struct cx8802_dev {
/* ----------------------------------------------------------- */
/* cx88-core.c */
extern char *cx88_vid_irqs[32];
extern char *cx88_mpeg_irqs[32];
extern void cx88_print_irqbits(char *name, char *tag, char **strings,
u32 bits, u32 mask);
extern void cx88_print_ioctl(char *name, unsigned int cmd);
......
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