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changes for latest SDR card devel version

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This commit is contained in:
Ralph Metzler 2017-02-09 10:12:43 +01:00
parent 1984377f72
commit 532afaa97c
3 changed files with 101 additions and 66 deletions
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30
ddbridge/ddbridge-core.c
View File

@ -122,6 +122,12 @@ static struct ddb_regset octopus_mod_2_channel = {
.size = 0x40,
};
static struct ddb_regset octopus_sdr_output = {
.base = 0x240,
.num = 0x14,
.size = 0x10,
};
/****************************************************************************/
static struct ddb_regset octopus_input = {
@ -303,7 +309,7 @@ static struct ddb_regmap octopus_sdr_map = {
.irq_version = 2,
.irq_base_odma = 64,
.irq_base_rate = 32,
.output = &octopus_output,
.output = &octopus_sdr_output,
.odma = &octopus_mod_2_odma,
.odma_buf = &octopus_mod_2_odma_buf,
.channel = &octopus_mod_2_channel,
@ -734,6 +740,7 @@ static void ddb_output_start(struct ddb_output *output)
struct ddb *dev = output->port->dev;
u32 con = 0x11c, con2 = 0;
printk("Channel Base = %08x\n", output->regs);
if (output->dma) {
spin_lock_irq(&output->dma->lock);
output->dma->cbuf = 0;
@ -4468,8 +4475,8 @@ static ssize_t temp_show(struct device *device,
int i;
u8 tmp[2];
if (dev->link[0].info->type == DDB_MOD) {
if (dev->link[0].info->version >= 2) {
if (link->info->type == DDB_MOD) {
if (link->info->version >= 2) {
temp = 0xffff & ddbreadl(dev, TEMPMON2_BOARD);
temp = (temp * 1000) >> 8;
@ -4498,14 +4505,14 @@ static ssize_t temp_show(struct device *device,
}
return sprintf(buf, "%d %d\n", temp, temp2);
}
if (!dev->link[0].info->temp_num)
if (!link->info->temp_num)
return sprintf(buf, "no sensor\n");
adap = &dev->i2c[dev->link[0].info->temp_bus].adap;
adap = &dev->i2c[link->info->temp_bus].adap;
if (i2c_read_regs(adap, 0x48, 0, tmp, 2) < 0)
return sprintf(buf, "read_error\n");
temp = (tmp[0] << 3) | (tmp[1] >> 5);
temp *= 125;
if (dev->link[0].info->temp_num == 2) {
if (link->info->temp_num == 2) {
if (i2c_read_regs(adap, 0x49, 0, tmp, 2) < 0)
return sprintf(buf, "read_error\n");
temp2 = (tmp[0] << 3) | (tmp[1] >> 5);
@ -5298,17 +5305,16 @@ static int tempmon_init(struct ddb_link *link, int FirstTime)
static int ddb_init_tempmon(struct ddb_link *link)
{
struct ddb *dev = link->dev;
struct ddb_info *info = link->info;
if (!info->tempmon_irq)
return;
return 0;
if (info->type == DDB_OCTOPUS_MAX ||
info->type == DDB_OCTOPUS_MAX_CT)
if (link->ids.regmapid < 0x00010002)
return;
return 0;
spin_lock_init(&link->temp_lock);
tempmon_init(link, 1);
return tempmon_init(link, 1);
}
/****************************************************************************/
@ -5373,12 +5379,8 @@ static int ddb_init(struct ddb *dev)
pr_info("DDBridge: Could not allocate buffer memory\n");
goto fail2;
}
#if 0
if (ddb_ports_attach(dev) < 0)
goto fail3;
#else
ddb_ports_attach(dev);
#endif
ddb_nsd_attach(dev);
ddb_device_create(dev);

59
ddbridge/ddbridge-mod.c
View File

@ -237,7 +237,6 @@ static void mod_calc_rateinc(struct ddb_mod *mod)
static int mod_calc_obitrate(struct ddb_mod *mod)
{
struct ddb *dev = mod->port->dev;
u64 ofac;
ofac = (((u64) mod->symbolrate) << 32) * 188;
@ -249,7 +248,6 @@ static int mod_calc_obitrate(struct ddb_mod *mod)
static int mod_set_symbolrate(struct ddb_mod *mod, u32 srate)
{
struct ddb *dev = mod->port->dev;
u64 ofac;
if (dev->link[0].info->version < 2) {
if (srate != 6900000)
@ -268,7 +266,6 @@ static u32 qamtab[6] = { 0x000, 0x600, 0x601, 0x602, 0x903, 0x604 };
static int mod_set_modulation(struct ddb_mod *mod, enum fe_modulation modulation)
{
struct ddb *dev = mod->port->dev;
u64 ofac;
if (modulation > QAM_256 || modulation < QAM_16)
return -EINVAL;
@ -308,7 +305,6 @@ int ddbridge_mod_output_start(struct ddb_output *output)
u32 Channel = output->nr;
struct ddb_mod *mod = &dev->mod[output->nr];
u32 Symbolrate = mod->symbolrate;
u32 ctrl;
if (dev->link[0].info->version < 3)
mod_calc_rateinc(mod);
@ -339,8 +335,8 @@ int ddbridge_mod_output_start(struct ddb_output *output)
udelay(10);
ddbwritel(dev, mod->Control, CHANNEL_CONTROL(output->nr));
pr_info("DDBridge: CHANNEL_BASE = %08x\n", CHANNEL_BASE);
pr_info("DDBridge: CHANNEL_CONTROL = %08x\n", CHANNEL_CONTROL(Channel));
//pr_info("DDBridge: CHANNEL_BASE = %08x\n", CHANNEL_BASE);
///pr_info("DDBridge: CHANNEL_CONTROL = %08x\n", CHANNEL_CONTROL(Channel));
if (dev->link[0].info->version == 2) {
//u32 Output = ((dev->mod_base.frequency - 114000000)/8000000 + Channel) % 96;
u32 Output = (mod->frequency - 114000000) / 8000000;
@ -422,7 +418,7 @@ static u32 max2871_sdr[6] = {
0x007A8098, 0x600080C9, 0x510061C2, 0x010000CB, 0x6199003C, 0x60440005
};
static int mod_setup_max2871_2(struct ddb *dev, u32 *reg)
static int mod_setup_max2871(struct ddb *dev, u32 *reg)
{
int status = 0;
int i, j;
@ -456,46 +452,6 @@ static int mod_setup_max2871_2(struct ddb *dev, u32 *reg)
return status;
}
static int mod_setup_max2871(struct ddb *dev)
{
int status = 0;
int i;
ddbwritel(dev, MAX2871_CONTROL_CE, MAX2871_CONTROL);
msleep(30);
for (i = 0; i < 2; i++) {
status = mod_write_max2871(dev, 0x00440005);
if (status)
break;
status = mod_write_max2871(dev, 0x6199003C);
if (status)
break;
status = mod_write_max2871(dev, 0x000000CB);
if (status)
break;
status = mod_write_max2871(dev, 0x510061C2);
if (status)
break;
status = mod_write_max2871(dev, 0x600080A1);
if (status)
break;
status = mod_write_max2871(dev, 0x00730040);
if (status)
break;
msleep(30);
}
if (status == 0) {
u32 ControlReg = ddbreadl(dev, MAX2871_CONTROL);
if ((ControlReg & MAX2871_CONTROL_LOCK) == 0)
status = -EIO;
}
return status;
}
static int mod_fsm_setup(struct ddb *dev, u32 FrequencyPlan, u32 MaxUsedChannels)
{
int status = 0;
@ -503,7 +459,7 @@ static int mod_fsm_setup(struct ddb *dev, u32 FrequencyPlan, u32 MaxUsedChannels
u32 tmp = ddbreadl(dev, FSM_STATUS);
if ((tmp & FSM_STATUS_READY) == 0) {
status = mod_setup_max2871_2(dev, max2871_fsm);
status = mod_setup_max2871(dev, max2871_fsm);
if (status)
return status;
ddbwritel(dev, FSM_CMD_RESET, FSM_CONTROL);
@ -557,12 +513,13 @@ static int mod_set_vga(struct ddb *dev, u32 Gain)
return 0;
}
#if 0
static int mod_get_vga(struct ddb *dev, u32 *pGain)
{
*pGain = ddbreadl(dev, RF_VGA);
return 0;
}
#if 0
static void TemperatureMonitorSetFan(struct ddb *dev)
{
u32 tqam, pwm;
@ -1663,10 +1620,10 @@ static int mod_init_2(struct ddb *dev, u32 Frequency)
static int mod_init_3(struct ddb *dev, u32 Frequency)
{
int status, i, ret = 0;
int ret = 0;
mod_set_vga(dev, 64);
ret = mod_setup_max2871_2(dev, max2871_sdr);
ret = mod_setup_max2871(dev, max2871_sdr);
if (ret)
pr_err("DDBridge: PLL setup failed\n");
return ret;

76
ddbridge/ddbridge-regs.h
View File

@ -25,6 +25,7 @@
#define CUR_REGISTERMAP_VERSION_V1 0x00010001
#define CUR_REGISTERMAP_VERSION_V2 0x00020000
#define CUR_REGISTERMAP_VERSION_022X 0x00020001
#define HARDWARE_VERSION 0x00000000
#define REGISTERMAP_VERSION 0x00000004
@ -179,6 +180,7 @@
#define TEMPMON2_BOARD (TEMPMON_SENSOR0) // SHORT Temperature in °C x 256 (ADM1032 int)
#define TEMPMON2_FPGACORE (TEMPMON_SENSOR1) // SHORT Temperature in °C x 256 (ADM1032 ext)
#define TEMPMON2_QAMCORE (TEMPMON_SENSOR2) // SHORT Temperature in °C x 256 (ADM1032 ext)
#define TEMPMON2_DACCORE (TEMPMON_SENSOR2) // SHORT Temperature in °C x 256 (ADM1032 ext)
/* ------------------------------------------------------------------------- */
/* I2C Master Controller */
@ -552,3 +554,77 @@
// V2
// MAX2871 same as DVB Modulator V2
#define RFDAC_BASE (0x200)
#define RFDAC_CONTROL (RFDAC_BASE + 0x00)
#define RFDAC_CMD_MASK (0x00000087)
#define RFDAC_CMD_STATUS (0x00000080)
#define RFDAC_CMD_RESET (0x00000080)
#define RFDAC_CMD_POWERDOWN (0x00000081)
#define RFDAC_CMD_SETUP (0x00000082)
#define RFDAC_STATUS (RFDAC_BASE + 0x00)
#define RFDAC_STATUS_READY (0x00010000)
#define RFDAC_STATUS_DACREADY (0x00020000)
#define RFDAC_FCW (RFDAC_BASE + 0x10)
//
// --------------------------------------------------------------------------
//
#define JESD204B_BASE (0x280)
// Additional Status Bits
#define DMA_PCIE_LANES_MASK ( 0x00070000 )
// --------------------------------------------------------------------------
// Modulator Channels, partially compatible to DVB Modulator V1
#define SDR_CHANNEL_BASE (0x800)
#define SDR_CHANNEL_CONTROL(i) ((SDR_CHANNEL_BASE) + (i) * 64 + 0x00)
#define SDR_CHANNEL_CONFIG(i) ((SDR_CHANNEL_BASE) + (i) * 64 + 0x04)
#define SDR_CHANNEL_CFCW(i) ((SDR_CHANNEL_BASE) + (i) * 64 + 0x08)
#define SDR_CHANNEL_ARICW(i) ((SDR_CHANNEL_BASE) + (i) * 64 + 0x0C)
#define SDR_CHANNEL_RGAIN(i) ((SDR_CHANNEL_BASE) + (i) * 64 + 0x10)
#define SDR_CHANNEL_SETFIR(i) ((SDR_CHANNEL_BASE) + (i) * 64 + 0x14)
#define SDR_CHANNEL_FMDCW(i) ((SDR_CHANNEL_BASE) + (i) * 64 + 0x20)
#define SDR_CHANNEL_FM1FCW(i) ((SDR_CHANNEL_BASE) + (i) * 64 + 0x24)
#define SDR_CHANNEL_FM2FCW(i) ((SDR_CHANNEL_BASE) + (i) * 64 + 0x28)
#define SDR_CHANNEL_FM1GAIN(i) ((SDR_CHANNEL_BASE) + (i) * 64 + 0x2C)
#define SDR_CHANNEL_FM2GAIN(i) ((SDR_CHANNEL_BASE) + (i) * 64 + 0x30)
// Control and status bits
#define SDR_CONTROL_ENABLE_CHANNEL (0x00000004)
#define SDR_CONTROL_ENABLE_DMA (0x00000008)
#define SDR_STATUS_DMA_UNDERRUN (0x00010000)
// Config
#define SDR_CONFIG_ENABLE_FM1 (0x00000002)
#define SDR_CONFIG_ENABLE_FM2 (0x00000004)
#define SDR_CONFIG_DISABLE_ARI (0x00000010)
#define SDR_CONFIG_DISABLE_VSB (0x00000020)
// SET FIR
#define SDR_FIR_COEFF_MASK (0x00000FFF)
#define SDR_FIR_TAP_MASK (0x001F0000)
#define SDR_FIR_SELECT_MASK (0x00C00000)
#define SDR_VSB_LENGTH_MASK (0x01000000)
#define SDR_SET_FIR(select,tap,coeff,vsblen) \
(\
(((select)<<22)&SDR_FIR_SELECT_MASK)| \
(((tap)<<16)&SDR_FIR_TAP_MASK)| \
((coeff)&SDR_FIR_COEFF_MASK)| \
(((vsblen)<<24)&SDR_VSB_LENGTH_MASK)| \
0 \
)