Em Sat, 2 Aug 2014 06:48:53 +0300 Antti Palosaari <cr...@iki.fi> escreveu:
> Remove driver (version 0.5) as we will update driver to latest > vendor version 0.9.15. Driver has changed too much for normal > feature by feature update, so better to remove it totally and > build new one based directly to latest vendor version. Don't do that. This breaks bisectability for this driver. Regards, Mauro > > Signed-off-by: Antti Palosaari <cr...@iki.fi> > --- > drivers/media/pci/ddbridge/ddbridge-core.c | 1887 > ---------------------------- > drivers/media/pci/ddbridge/ddbridge-regs.h | 151 --- > drivers/media/pci/ddbridge/ddbridge.h | 188 --- > 3 files changed, 2226 deletions(-) > delete mode 100644 drivers/media/pci/ddbridge/ddbridge-core.c > delete mode 100644 drivers/media/pci/ddbridge/ddbridge-regs.h > delete mode 100644 drivers/media/pci/ddbridge/ddbridge.h > > diff --git a/drivers/media/pci/ddbridge/ddbridge-core.c > b/drivers/media/pci/ddbridge/ddbridge-core.c > deleted file mode 100644 > index 9f5837f..0000000 > --- a/drivers/media/pci/ddbridge/ddbridge-core.c > +++ /dev/null > @@ -1,1887 +0,0 @@ > -/* > - * ddbridge.c: Digital Devices PCIe bridge driver > - * > - * Copyright (C) 2010-2011 Digital Devices GmbH > - * > - * This program is free software; you can redistribute it and/or > - * modify it under the terms of the GNU General Public License > - * version 2 only, as published by the Free Software Foundation. > - * > - * > - * This program is distributed in the hope that it will be useful, > - * but WITHOUT ANY WARRANTY; without even the implied warranty of > - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the > - * GNU General Public License for more details. > - * > - * > - * You should have received a copy of the GNU General Public License > - * along with this program; if not, write to the Free Software > - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA > - * 02110-1301, USA > - * Or, point your browser to http://www.gnu.org/copyleft/gpl.html > - */ > - > -#include <linux/module.h> > -#include <linux/init.h> > -#include <linux/interrupt.h> > -#include <linux/delay.h> > -#include <linux/slab.h> > -#include <linux/poll.h> > -#include <linux/io.h> > -#include <linux/pci.h> > -#include <linux/pci_ids.h> > -#include <linux/timer.h> > -#include <linux/i2c.h> > -#include <linux/swab.h> > -#include <linux/vmalloc.h> > -#include "ddbridge.h" > - > -#include "ddbridge-regs.h" > - > -#include "tda18271c2dd.h" > -#include "stv6110x.h" > -#include "stv090x.h" > -#include "lnbh24.h" > -#include "drxk.h" > -#include "cxd2843.h" > -#include "tda18212.h" > - > -DVB_DEFINE_MOD_OPT_ADAPTER_NR(adapter_nr); > - > -/* MSI had problems with lost interrupts, fixed but needs testing */ > -#undef CONFIG_PCI_MSI > - > -/******************************************************************************/ > - > -static int i2c_read(struct i2c_adapter *adapter, u8 adr, u8 *val) > -{ > - struct i2c_msg msgs[1] = {{.addr = adr, .flags = I2C_M_RD, > - .buf = val, .len = 1 } }; > - return (i2c_transfer(adapter, msgs, 1) == 1) ? 0 : -1; > -} > - > -static int i2c_read_reg(struct i2c_adapter *adapter, u8 adr, u8 reg, u8 *val) > -{ > - struct i2c_msg msgs[2] = {{.addr = adr, .flags = 0, > - .buf = ®, .len = 1 }, > - {.addr = adr, .flags = I2C_M_RD, > - .buf = val, .len = 1 } }; > - return (i2c_transfer(adapter, msgs, 2) == 2) ? 0 : -1; > -} > - > -static int i2c_read_reg16(struct i2c_adapter *adapter, u8 adr, > - u16 reg, u8 *val) > -{ > - u8 msg[2] = {reg>>8, reg&0xff}; > - struct i2c_msg msgs[2] = {{.addr = adr, .flags = 0, > - .buf = msg, .len = 2}, > - {.addr = adr, .flags = I2C_M_RD, > - .buf = val, .len = 1} }; > - return (i2c_transfer(adapter, msgs, 2) == 2) ? 0 : -1; > -} > - > -static int i2c_write(struct i2c_adapter *adap, u8 adr, u8 *data, int len) > -{ > - struct i2c_msg msg = {.addr = adr, .flags = 0, > - .buf = data, .len = len}; > - > - return (i2c_transfer(adap, &msg, 1) == 1) ? 0 : -1; > -} > - > -static int i2c_write_reg(struct i2c_adapter *adap, u8 adr, u8 reg, u8 val) > -{ > - u8 msg[2] = {reg, val}; > - > - return i2c_write(adap, adr, msg, 2); > -} > - > -static int ddb_i2c_cmd(struct ddb_i2c *i2c, u32 adr, u32 cmd) > -{ > - struct ddb *dev = i2c->dev; > - int stat; > - u32 val; > - > - i2c->done = 0; > - ddbwritel((adr << 9) | cmd, i2c->regs + I2C_COMMAND); > - stat = wait_event_timeout(i2c->wq, i2c->done == 1, HZ); > - if (stat <= 0) { > - printk(KERN_ERR "I2C timeout\n"); > - { /* MSI debugging*/ > - u32 istat = ddbreadl(INTERRUPT_STATUS); > - printk(KERN_ERR "IRS %08x\n", istat); > - ddbwritel(istat, INTERRUPT_ACK); > - } > - return -EIO; > - } > - val = ddbreadl(i2c->regs+I2C_COMMAND); > - if (val & 0x70000) > - return -EIO; > - return 0; > -} > - > -static int ddb_i2c_master_xfer(struct i2c_adapter *adapter, > - struct i2c_msg msg[], int num) > -{ > - struct ddb_i2c *i2c = (struct ddb_i2c *)i2c_get_adapdata(adapter); > - struct ddb *dev = i2c->dev; > - u8 addr = 0; > - > - if (num) > - addr = msg[0].addr; > - > - if (num == 2 && msg[1].flags & I2C_M_RD && > - !(msg[0].flags & I2C_M_RD)) { > - memcpy_toio(dev->regs + I2C_TASKMEM_BASE + i2c->wbuf, > - msg[0].buf, msg[0].len); > - ddbwritel(msg[0].len|(msg[1].len << 16), > - i2c->regs+I2C_TASKLENGTH); > - if (!ddb_i2c_cmd(i2c, addr, 1)) { > - memcpy_fromio(msg[1].buf, > - dev->regs + I2C_TASKMEM_BASE + i2c->rbuf, > - msg[1].len); > - return num; > - } > - } > - > - if (num == 1 && !(msg[0].flags & I2C_M_RD)) { > - ddbcpyto(I2C_TASKMEM_BASE + i2c->wbuf, msg[0].buf, msg[0].len); > - ddbwritel(msg[0].len, i2c->regs + I2C_TASKLENGTH); > - if (!ddb_i2c_cmd(i2c, addr, 2)) > - return num; > - } > - if (num == 1 && (msg[0].flags & I2C_M_RD)) { > - ddbwritel(msg[0].len << 16, i2c->regs + I2C_TASKLENGTH); > - if (!ddb_i2c_cmd(i2c, addr, 3)) { > - ddbcpyfrom(msg[0].buf, > - I2C_TASKMEM_BASE + i2c->rbuf, msg[0].len); > - return num; > - } > - } > - return -EIO; > -} > - > - > -static u32 ddb_i2c_functionality(struct i2c_adapter *adap) > -{ > - return I2C_FUNC_SMBUS_EMUL; > -} > - > -struct i2c_algorithm ddb_i2c_algo = { > - .master_xfer = ddb_i2c_master_xfer, > - .functionality = ddb_i2c_functionality, > -}; > - > -static void ddb_i2c_release(struct ddb *dev) > -{ > - int i; > - struct ddb_i2c *i2c; > - struct i2c_adapter *adap; > - > - for (i = 0; i < dev->info->port_num; i++) { > - i2c = &dev->i2c[i]; > - adap = &i2c->adap; > - i2c_del_adapter(adap); > - } > -} > - > -static int ddb_i2c_init(struct ddb *dev) > -{ > - int i, j, stat = 0; > - struct ddb_i2c *i2c; > - struct i2c_adapter *adap; > - > - for (i = 0; i < dev->info->port_num; i++) { > - i2c = &dev->i2c[i]; > - i2c->dev = dev; > - i2c->nr = i; > - i2c->wbuf = i * (I2C_TASKMEM_SIZE / 4); > - i2c->rbuf = i2c->wbuf + (I2C_TASKMEM_SIZE / 8); > - i2c->regs = 0x80 + i * 0x20; > - ddbwritel(I2C_SPEED_100, i2c->regs + I2C_TIMING); > - ddbwritel((i2c->rbuf << 16) | i2c->wbuf, > - i2c->regs + I2C_TASKADDRESS); > - init_waitqueue_head(&i2c->wq); > - > - adap = &i2c->adap; > - i2c_set_adapdata(adap, i2c); > -#ifdef I2C_ADAP_CLASS_TV_DIGITAL > - adap->class = I2C_ADAP_CLASS_TV_DIGITAL|I2C_CLASS_TV_ANALOG; > -#else > -#ifdef I2C_CLASS_TV_ANALOG > - adap->class = I2C_CLASS_TV_ANALOG; > -#endif > -#endif > - strcpy(adap->name, "ddbridge"); > - adap->algo = &ddb_i2c_algo; > - adap->algo_data = (void *)i2c; > - adap->dev.parent = &dev->pdev->dev; > - stat = i2c_add_adapter(adap); > - if (stat) > - break; > - } > - if (stat) > - for (j = 0; j < i; j++) { > - i2c = &dev->i2c[j]; > - adap = &i2c->adap; > - i2c_del_adapter(adap); > - } > - return stat; > -} > - > - > -/******************************************************************************/ > -/******************************************************************************/ > -/******************************************************************************/ > - > -#if 0 > -static void set_table(struct ddb *dev, u32 off, > - dma_addr_t *pbuf, u32 num) > -{ > - u32 i, base; > - u64 mem; > - > - base = DMA_BASE_ADDRESS_TABLE + off; > - for (i = 0; i < num; i++) { > - mem = pbuf[i]; > - ddbwritel(mem & 0xffffffff, base + i * 8); > - ddbwritel(mem >> 32, base + i * 8 + 4); > - } > -} > -#endif > - > -static void ddb_address_table(struct ddb *dev) > -{ > - u32 i, j, base; > - u64 mem; > - dma_addr_t *pbuf; > - > - for (i = 0; i < dev->info->port_num * 2; i++) { > - base = DMA_BASE_ADDRESS_TABLE + i * 0x100; > - pbuf = dev->input[i].pbuf; > - for (j = 0; j < dev->input[i].dma_buf_num; j++) { > - mem = pbuf[j]; > - ddbwritel(mem & 0xffffffff, base + j * 8); > - ddbwritel(mem >> 32, base + j * 8 + 4); > - } > - } > - for (i = 0; i < dev->info->port_num; i++) { > - base = DMA_BASE_ADDRESS_TABLE + 0x800 + i * 0x100; > - pbuf = dev->output[i].pbuf; > - for (j = 0; j < dev->output[i].dma_buf_num; j++) { > - mem = pbuf[j]; > - ddbwritel(mem & 0xffffffff, base + j * 8); > - ddbwritel(mem >> 32, base + j * 8 + 4); > - } > - } > -} > - > -static void io_free(struct pci_dev *pdev, u8 **vbuf, > - dma_addr_t *pbuf, u32 size, int num) > -{ > - int i; > - > - for (i = 0; i < num; i++) { > - if (vbuf[i]) { > - pci_free_consistent(pdev, size, vbuf[i], pbuf[i]); > - vbuf[i] = 0; > - } > - } > -} > - > -static int io_alloc(struct pci_dev *pdev, u8 **vbuf, > - dma_addr_t *pbuf, u32 size, int num) > -{ > - int i; > - > - for (i = 0; i < num; i++) { > - vbuf[i] = pci_alloc_consistent(pdev, size, &pbuf[i]); > - if (!vbuf[i]) > - return -ENOMEM; > - } > - return 0; > -} > - > -static int ddb_buffers_alloc(struct ddb *dev) > -{ > - int i; > - struct ddb_port *port; > - > - for (i = 0; i < dev->info->port_num; i++) { > - port = &dev->port[i]; > - switch (port->class) { > - case DDB_PORT_TUNER: > - if (io_alloc(dev->pdev, port->input[0]->vbuf, > - port->input[0]->pbuf, > - port->input[0]->dma_buf_size, > - port->input[0]->dma_buf_num) < 0) > - return -1; > - if (io_alloc(dev->pdev, port->input[1]->vbuf, > - port->input[1]->pbuf, > - port->input[1]->dma_buf_size, > - port->input[1]->dma_buf_num) < 0) > - return -1; > - break; > - case DDB_PORT_CI: > - if (io_alloc(dev->pdev, port->input[0]->vbuf, > - port->input[0]->pbuf, > - port->input[0]->dma_buf_size, > - port->input[0]->dma_buf_num) < 0) > - return -1; > - if (io_alloc(dev->pdev, port->output->vbuf, > - port->output->pbuf, > - port->output->dma_buf_size, > - port->output->dma_buf_num) < 0) > - return -1; > - break; > - default: > - break; > - } > - } > - ddb_address_table(dev); > - return 0; > -} > - > -static void ddb_buffers_free(struct ddb *dev) > -{ > - int i; > - struct ddb_port *port; > - > - for (i = 0; i < dev->info->port_num; i++) { > - port = &dev->port[i]; > - io_free(dev->pdev, port->input[0]->vbuf, > - port->input[0]->pbuf, > - port->input[0]->dma_buf_size, > - port->input[0]->dma_buf_num); > - io_free(dev->pdev, port->input[1]->vbuf, > - port->input[1]->pbuf, > - port->input[1]->dma_buf_size, > - port->input[1]->dma_buf_num); > - io_free(dev->pdev, port->output->vbuf, > - port->output->pbuf, > - port->output->dma_buf_size, > - port->output->dma_buf_num); > - } > -} > - > -static void ddb_input_start(struct ddb_input *input) > -{ > - struct ddb *dev = input->port->dev; > - > - spin_lock_irq(&input->lock); > - input->cbuf = 0; > - input->coff = 0; > - > - /* reset */ > - ddbwritel(0, TS_INPUT_CONTROL(input->nr)); > - ddbwritel(2, TS_INPUT_CONTROL(input->nr)); > - ddbwritel(0, TS_INPUT_CONTROL(input->nr)); > - > - ddbwritel((1 << 16) | > - (input->dma_buf_num << 11) | > - (input->dma_buf_size >> 7), > - DMA_BUFFER_SIZE(input->nr)); > - ddbwritel(0, DMA_BUFFER_ACK(input->nr)); > - > - ddbwritel(1, DMA_BASE_WRITE); > - ddbwritel(3, DMA_BUFFER_CONTROL(input->nr)); > - ddbwritel(9, TS_INPUT_CONTROL(input->nr)); > - input->running = 1; > - spin_unlock_irq(&input->lock); > -} > - > -static void ddb_input_stop(struct ddb_input *input) > -{ > - struct ddb *dev = input->port->dev; > - > - spin_lock_irq(&input->lock); > - ddbwritel(0, TS_INPUT_CONTROL(input->nr)); > - ddbwritel(0, DMA_BUFFER_CONTROL(input->nr)); > - input->running = 0; > - spin_unlock_irq(&input->lock); > -} > - > -static void ddb_output_start(struct ddb_output *output) > -{ > - struct ddb *dev = output->port->dev; > - > - spin_lock_irq(&output->lock); > - output->cbuf = 0; > - output->coff = 0; > - ddbwritel(0, TS_OUTPUT_CONTROL(output->nr)); > - ddbwritel(2, TS_OUTPUT_CONTROL(output->nr)); > - ddbwritel(0, TS_OUTPUT_CONTROL(output->nr)); > - ddbwritel(0x3c, TS_OUTPUT_CONTROL(output->nr)); > - ddbwritel((1 << 16) | > - (output->dma_buf_num << 11) | > - (output->dma_buf_size >> 7), > - DMA_BUFFER_SIZE(output->nr + 8)); > - ddbwritel(0, DMA_BUFFER_ACK(output->nr + 8)); > - > - ddbwritel(1, DMA_BASE_READ); > - ddbwritel(3, DMA_BUFFER_CONTROL(output->nr + 8)); > - /* ddbwritel(0xbd, TS_OUTPUT_CONTROL(output->nr)); */ > - ddbwritel(0x1d, TS_OUTPUT_CONTROL(output->nr)); > - output->running = 1; > - spin_unlock_irq(&output->lock); > -} > - > -static void ddb_output_stop(struct ddb_output *output) > -{ > - struct ddb *dev = output->port->dev; > - > - spin_lock_irq(&output->lock); > - ddbwritel(0, TS_OUTPUT_CONTROL(output->nr)); > - ddbwritel(0, DMA_BUFFER_CONTROL(output->nr + 8)); > - output->running = 0; > - spin_unlock_irq(&output->lock); > -} > - > -static u32 ddb_output_free(struct ddb_output *output) > -{ > - u32 idx, off, stat = output->stat; > - s32 diff; > - > - idx = (stat >> 11) & 0x1f; > - off = (stat & 0x7ff) << 7; > - > - if (output->cbuf != idx) { > - if ((((output->cbuf + 1) % output->dma_buf_num) == idx) && > - (output->dma_buf_size - output->coff <= 188)) > - return 0; > - return 188; > - } > - diff = off - output->coff; > - if (diff <= 0 || diff > 188) > - return 188; > - return 0; > -} > - > -static ssize_t ddb_output_write(struct ddb_output *output, > - const u8 *buf, size_t count) > -{ > - struct ddb *dev = output->port->dev; > - u32 idx, off, stat = output->stat; > - u32 left = count, len; > - > - idx = (stat >> 11) & 0x1f; > - off = (stat & 0x7ff) << 7; > - > - while (left) { > - len = output->dma_buf_size - output->coff; > - if ((((output->cbuf + 1) % output->dma_buf_num) == idx) && > - (off == 0)) { > - if (len <= 188) > - break; > - len -= 188; > - } > - if (output->cbuf == idx) { > - if (off > output->coff) { > -#if 1 > - len = off - output->coff; > - len -= (len % 188); > - if (len <= 188) > - > -#endif > - break; > - len -= 188; > - } > - } > - if (len > left) > - len = left; > - if (copy_from_user(output->vbuf[output->cbuf] + output->coff, > - buf, len)) > - return -EIO; > - left -= len; > - buf += len; > - output->coff += len; > - if (output->coff == output->dma_buf_size) { > - output->coff = 0; > - output->cbuf = ((output->cbuf + 1) % > output->dma_buf_num); > - } > - ddbwritel((output->cbuf << 11) | (output->coff >> 7), > - DMA_BUFFER_ACK(output->nr + 8)); > - } > - return count - left; > -} > - > -static u32 ddb_input_avail(struct ddb_input *input) > -{ > - struct ddb *dev = input->port->dev; > - u32 idx, off, stat = input->stat; > - u32 ctrl = ddbreadl(DMA_BUFFER_CONTROL(input->nr)); > - > - idx = (stat >> 11) & 0x1f; > - off = (stat & 0x7ff) << 7; > - > - if (ctrl & 4) { > - printk(KERN_ERR "IA %d %d %08x\n", idx, off, ctrl); > - ddbwritel(input->stat, DMA_BUFFER_ACK(input->nr)); > - return 0; > - } > - if (input->cbuf != idx) > - return 188; > - return 0; > -} > - > -static ssize_t ddb_input_read(struct ddb_input *input, u8 *buf, size_t count) > -{ > - struct ddb *dev = input->port->dev; > - u32 left = count; > - u32 idx, free, stat = input->stat; > - int ret; > - > - idx = (stat >> 11) & 0x1f; > - > - while (left) { > - if (input->cbuf == idx) > - return count - left; > - free = input->dma_buf_size - input->coff; > - if (free > left) > - free = left; > - ret = copy_to_user(buf, input->vbuf[input->cbuf] + > - input->coff, free); > - if (ret) > - return -EFAULT; > - input->coff += free; > - if (input->coff == input->dma_buf_size) { > - input->coff = 0; > - input->cbuf = (input->cbuf+1) % input->dma_buf_num; > - } > - left -= free; > - ddbwritel((input->cbuf << 11) | (input->coff >> 7), > - DMA_BUFFER_ACK(input->nr)); > - } > - return count; > -} > - > -/******************************************************************************/ > -/******************************************************************************/ > -/******************************************************************************/ > - > -#if 0 > -static struct ddb_input *fe2input(struct ddb *dev, struct dvb_frontend *fe) > -{ > - int i; > - > - for (i = 0; i < dev->info->port_num * 2; i++) { > - if (dev->input[i].fe == fe) > - return &dev->input[i]; > - } > - return NULL; > -} > -#endif > - > -static int drxk_gate_ctrl(struct dvb_frontend *fe, int enable) > -{ > - struct ddb_input *input = fe->sec_priv; > - struct ddb_port *port = input->port; > - int status; > - > - if (enable) { > - mutex_lock(&port->i2c_gate_lock); > - status = input->gate_ctrl(fe, 1); > - } else { > - status = input->gate_ctrl(fe, 0); > - mutex_unlock(&port->i2c_gate_lock); > - } > - return status; > -} > - > -static int demod_attach_drxk(struct ddb_input *input) > -{ > - struct i2c_adapter *i2c = &input->port->i2c->adap; > - struct dvb_frontend *fe; > - struct drxk_config config; > - > - memset(&config, 0, sizeof(config)); > - config.microcode_name = "drxk_a3.mc"; > - config.qam_demod_parameter_count = 4; > - config.adr = 0x29 + (input->nr & 1); > - > - fe = input->fe = dvb_attach(drxk_attach, &config, i2c); > - if (!input->fe) { > - printk(KERN_ERR "No DRXK found!\n"); > - return -ENODEV; > - } > - fe->sec_priv = input; > - input->gate_ctrl = fe->ops.i2c_gate_ctrl; > - fe->ops.i2c_gate_ctrl = drxk_gate_ctrl; > - return 0; > -} > - > -static int demod_attach_cxd2843(struct ddb_input *input) > -{ > - struct i2c_adapter *i2c = &input->port->i2c->adap; > - struct dvb_frontend *fe; > - struct cxd2843_cfg cxd2843_0 = { > - .adr = 0x6c, > - }; > - struct cxd2843_cfg cxd2843_1 = { > - .adr = 0x6d, > - }; > - > - fe = input->fe = dvb_attach(cxd2843_attach, i2c, > - (input->nr & 1) ? > - &cxd2843_1 : &cxd2843_0); > - if (!input->fe) { > - pr_err("No cxd2837/38/43 found!\n"); > - return -ENODEV; > - } > - fe->sec_priv = input; > - input->gate_ctrl = fe->ops.i2c_gate_ctrl; > - fe->ops.i2c_gate_ctrl = drxk_gate_ctrl; > - return 0; > -} > - > -static int tuner_attach_tda18271(struct ddb_input *input) > -{ > - struct i2c_adapter *i2c = &input->port->i2c->adap; > - struct dvb_frontend *fe; > - > - if (input->fe->ops.i2c_gate_ctrl) > - input->fe->ops.i2c_gate_ctrl(input->fe, 1); > - fe = dvb_attach(tda18271c2dd_attach, input->fe, i2c, 0x60); > - if (!fe) { > - printk(KERN_ERR "No TDA18271 found!\n"); > - return -ENODEV; > - } > - if (input->fe->ops.i2c_gate_ctrl) > - input->fe->ops.i2c_gate_ctrl(input->fe, 0); > - return 0; > -} > - > -static struct tda18212_config tda18212_config_60 = { > - .i2c_address = 0x60, > - .if_dvbt_6 = 3550, > - .if_dvbt_7 = 3700, > - .if_dvbt_8 = 4150, > - .if_dvbt2_6 = 3250, > - .if_dvbt2_7 = 4000, > - .if_dvbt2_8 = 4000, > - .if_dvbc = 5000, > -}; > - > -static struct tda18212_config tda18212_config_63 = { > - .i2c_address = 0x63, > - .if_dvbt_6 = 3550, > - .if_dvbt_7 = 3700, > - .if_dvbt_8 = 4150, > - .if_dvbt2_6 = 3250, > - .if_dvbt2_7 = 4000, > - .if_dvbt2_8 = 4000, > - .if_dvbc = 5000, > -}; > - > -static int tuner_attach_tda18212(struct ddb_input *input) > -{ > - struct i2c_adapter *i2c = &input->port->i2c->adap; > - struct dvb_frontend *fe; > - struct tda18212_config *config; > - > - if (input->nr & 1) > - config = &tda18212_config_63; > - else > - config = &tda18212_config_60; > - > - fe = dvb_attach(tda18212_attach, input->fe, i2c, config); > - if (!fe) { > - pr_err("No TDA18212 found!\n"); > - return -ENODEV; > - } > - return 0; > -} > - > -/******************************************************************************/ > -/******************************************************************************/ > -/******************************************************************************/ > - > -static struct stv090x_config stv0900 = { > - .device = STV0900, > - .demod_mode = STV090x_DUAL, > - .clk_mode = STV090x_CLK_EXT, > - > - .xtal = 27000000, > - .address = 0x69, > - > - .ts1_mode = STV090x_TSMODE_SERIAL_PUNCTURED, > - .ts2_mode = STV090x_TSMODE_SERIAL_PUNCTURED, > - > - .repeater_level = STV090x_RPTLEVEL_16, > - > - .adc1_range = STV090x_ADC_1Vpp, > - .adc2_range = STV090x_ADC_1Vpp, > - > - .diseqc_envelope_mode = true, > -}; > - > -static struct stv090x_config stv0900_aa = { > - .device = STV0900, > - .demod_mode = STV090x_DUAL, > - .clk_mode = STV090x_CLK_EXT, > - > - .xtal = 27000000, > - .address = 0x68, > - > - .ts1_mode = STV090x_TSMODE_SERIAL_PUNCTURED, > - .ts2_mode = STV090x_TSMODE_SERIAL_PUNCTURED, > - > - .repeater_level = STV090x_RPTLEVEL_16, > - > - .adc1_range = STV090x_ADC_1Vpp, > - .adc2_range = STV090x_ADC_1Vpp, > - > - .diseqc_envelope_mode = true, > -}; > - > -static struct stv6110x_config stv6110a = { > - .addr = 0x60, > - .refclk = 27000000, > - .clk_div = 1, > -}; > - > -static struct stv6110x_config stv6110b = { > - .addr = 0x63, > - .refclk = 27000000, > - .clk_div = 1, > -}; > - > -static int demod_attach_stv0900(struct ddb_input *input, int type) > -{ > - struct i2c_adapter *i2c = &input->port->i2c->adap; > - struct stv090x_config *feconf = type ? &stv0900_aa : &stv0900; > - > - input->fe = dvb_attach(stv090x_attach, feconf, i2c, > - (input->nr & 1) ? STV090x_DEMODULATOR_1 > - : STV090x_DEMODULATOR_0); > - if (!input->fe) { > - printk(KERN_ERR "No STV0900 found!\n"); > - return -ENODEV; > - } > - if (!dvb_attach(lnbh24_attach, input->fe, i2c, 0, > - 0, (input->nr & 1) ? > - (0x09 - type) : (0x0b - type))) { > - printk(KERN_ERR "No LNBH24 found!\n"); > - return -ENODEV; > - } > - return 0; > -} > - > -static int tuner_attach_stv6110(struct ddb_input *input, int type) > -{ > - struct i2c_adapter *i2c = &input->port->i2c->adap; > - struct stv090x_config *feconf = type ? &stv0900_aa : &stv0900; > - struct stv6110x_config *tunerconf = (input->nr & 1) ? > - &stv6110b : &stv6110a; > - struct stv6110x_devctl *ctl; > - > - ctl = dvb_attach(stv6110x_attach, input->fe, tunerconf, i2c); > - if (!ctl) { > - printk(KERN_ERR "No STV6110X found!\n"); > - return -ENODEV; > - } > - printk(KERN_INFO "attach tuner input %d adr %02x\n", > - input->nr, tunerconf->addr); > - > - feconf->tuner_init = ctl->tuner_init; > - feconf->tuner_sleep = ctl->tuner_sleep; > - feconf->tuner_set_mode = ctl->tuner_set_mode; > - feconf->tuner_set_frequency = ctl->tuner_set_frequency; > - feconf->tuner_get_frequency = ctl->tuner_get_frequency; > - feconf->tuner_set_bandwidth = ctl->tuner_set_bandwidth; > - feconf->tuner_get_bandwidth = ctl->tuner_get_bandwidth; > - feconf->tuner_set_bbgain = ctl->tuner_set_bbgain; > - feconf->tuner_get_bbgain = ctl->tuner_get_bbgain; > - feconf->tuner_set_refclk = ctl->tuner_set_refclk; > - feconf->tuner_get_status = ctl->tuner_get_status; > - > - return 0; > -} > - > -static int my_dvb_dmx_ts_card_init(struct dvb_demux *dvbdemux, char *id, > - int (*start_feed)(struct dvb_demux_feed *), > - int (*stop_feed)(struct dvb_demux_feed *), > - void *priv) > -{ > - dvbdemux->priv = priv; > - > - dvbdemux->filternum = 256; > - dvbdemux->feednum = 256; > - dvbdemux->start_feed = start_feed; > - dvbdemux->stop_feed = stop_feed; > - dvbdemux->write_to_decoder = NULL; > - dvbdemux->dmx.capabilities = (DMX_TS_FILTERING | > - DMX_SECTION_FILTERING | > - DMX_MEMORY_BASED_FILTERING); > - return dvb_dmx_init(dvbdemux); > -} > - > -static int my_dvb_dmxdev_ts_card_init(struct dmxdev *dmxdev, > - struct dvb_demux *dvbdemux, > - struct dmx_frontend *hw_frontend, > - struct dmx_frontend *mem_frontend, > - struct dvb_adapter *dvb_adapter) > -{ > - int ret; > - > - dmxdev->filternum = 256; > - dmxdev->demux = &dvbdemux->dmx; > - dmxdev->capabilities = 0; > - ret = dvb_dmxdev_init(dmxdev, dvb_adapter); > - if (ret < 0) > - return ret; > - > - hw_frontend->source = DMX_FRONTEND_0; > - dvbdemux->dmx.add_frontend(&dvbdemux->dmx, hw_frontend); > - mem_frontend->source = DMX_MEMORY_FE; > - dvbdemux->dmx.add_frontend(&dvbdemux->dmx, mem_frontend); > - return dvbdemux->dmx.connect_frontend(&dvbdemux->dmx, hw_frontend); > -} > - > -static int start_feed(struct dvb_demux_feed *dvbdmxfeed) > -{ > - struct dvb_demux *dvbdmx = dvbdmxfeed->demux; > - struct ddb_input *input = dvbdmx->priv; > - > - if (!input->users) > - ddb_input_start(input); > - > - return ++input->users; > -} > - > -static int stop_feed(struct dvb_demux_feed *dvbdmxfeed) > -{ > - struct dvb_demux *dvbdmx = dvbdmxfeed->demux; > - struct ddb_input *input = dvbdmx->priv; > - > - if (--input->users) > - return input->users; > - > - ddb_input_stop(input); > - return 0; > -} > - > - > -static void dvb_input_detach(struct ddb_input *input) > -{ > - struct dvb_adapter *adap = &input->adap; > - struct dvb_demux *dvbdemux = &input->demux; > - > - switch (input->attached) { > - case 5: > - if (input->fe2) > - dvb_unregister_frontend(input->fe2); > - if (input->fe) { > - dvb_unregister_frontend(input->fe); > - dvb_frontend_detach(input->fe); > - input->fe = NULL; > - } > - case 4: > - dvb_net_release(&input->dvbnet); > - > - case 3: > - dvbdemux->dmx.close(&dvbdemux->dmx); > - dvbdemux->dmx.remove_frontend(&dvbdemux->dmx, > - &input->hw_frontend); > - dvbdemux->dmx.remove_frontend(&dvbdemux->dmx, > - &input->mem_frontend); > - dvb_dmxdev_release(&input->dmxdev); > - > - case 2: > - dvb_dmx_release(&input->demux); > - > - case 1: > - dvb_unregister_adapter(adap); > - } > - input->attached = 0; > -} > - > -static int dvb_input_attach(struct ddb_input *input) > -{ > - int ret; > - struct ddb_port *port = input->port; > - struct dvb_adapter *adap = &input->adap; > - struct dvb_demux *dvbdemux = &input->demux; > - > - ret = dvb_register_adapter(adap, "DDBridge", THIS_MODULE, > - &input->port->dev->pdev->dev, > - adapter_nr); > - if (ret < 0) { > - printk(KERN_ERR "ddbridge: Could not register adapter." > - "Check if you enabled enough adapters in dvb-core!\n"); > - return ret; > - } > - input->attached = 1; > - > - ret = my_dvb_dmx_ts_card_init(dvbdemux, "SW demux", > - start_feed, > - stop_feed, input); > - if (ret < 0) > - return ret; > - input->attached = 2; > - > - ret = my_dvb_dmxdev_ts_card_init(&input->dmxdev, &input->demux, > - &input->hw_frontend, > - &input->mem_frontend, adap); > - if (ret < 0) > - return ret; > - input->attached = 3; > - > - ret = dvb_net_init(adap, &input->dvbnet, input->dmxdev.demux); > - if (ret < 0) > - return ret; > - input->attached = 4; > - > - input->fe = 0; > - switch (port->type) { > - case DDB_TUNER_DVBS_ST: > - if (demod_attach_stv0900(input, 0) < 0) > - return -ENODEV; > - if (tuner_attach_stv6110(input, 0) < 0) > - return -ENODEV; > - if (input->fe) { > - if (dvb_register_frontend(adap, input->fe) < 0) > - return -ENODEV; > - } > - break; > - case DDB_TUNER_DVBS_ST_AA: > - if (demod_attach_stv0900(input, 1) < 0) > - return -ENODEV; > - if (tuner_attach_stv6110(input, 1) < 0) > - return -ENODEV; > - if (input->fe) { > - if (dvb_register_frontend(adap, input->fe) < 0) > - return -ENODEV; > - } > - break; > - case DDB_TUNER_DVBCT_TR: > - if (demod_attach_drxk(input) < 0) > - return -ENODEV; > - if (tuner_attach_tda18271(input) < 0) > - return -ENODEV; > - if (dvb_register_frontend(adap, input->fe) < 0) > - return -ENODEV; > - if (input->fe2) { > - if (dvb_register_frontend(adap, input->fe2) < 0) > - return -ENODEV; > - input->fe2->tuner_priv = input->fe->tuner_priv; > - memcpy(&input->fe2->ops.tuner_ops, > - &input->fe->ops.tuner_ops, > - sizeof(struct dvb_tuner_ops)); > - } > - break; > - case DDB_TUNER_DVBCT2_SONY: > - case DDB_TUNER_DVBC2T2_SONY: > - case DDB_TUNER_ISDBT_SONY: > - if (demod_attach_cxd2843(input) < 0) > - return -ENODEV; > - if (tuner_attach_tda18212(input) < 0) > - return -ENODEV; > - if (input->fe) { > - if (dvb_register_frontend(adap, input->fe) < 0) > - return -ENODEV; > - } > - break; > - } > - input->attached = 5; > - return 0; > -} > - > -/****************************************************************************/ > -/****************************************************************************/ > - > -static ssize_t ts_write(struct file *file, const char *buf, > - size_t count, loff_t *ppos) > -{ > - struct dvb_device *dvbdev = file->private_data; > - struct ddb_output *output = dvbdev->priv; > - size_t left = count; > - int stat; > - > - while (left) { > - if (ddb_output_free(output) < 188) { > - if (file->f_flags & O_NONBLOCK) > - break; > - if (wait_event_interruptible( > - output->wq, ddb_output_free(output) >= 188) > < 0) > - break; > - } > - stat = ddb_output_write(output, buf, left); > - if (stat < 0) > - break; > - buf += stat; > - left -= stat; > - } > - return (left == count) ? -EAGAIN : (count - left); > -} > - > -static ssize_t ts_read(struct file *file, char *buf, > - size_t count, loff_t *ppos) > -{ > - struct dvb_device *dvbdev = file->private_data; > - struct ddb_output *output = dvbdev->priv; > - struct ddb_input *input = output->port->input[0]; > - int left, read; > - > - count -= count % 188; > - left = count; > - while (left) { > - if (ddb_input_avail(input) < 188) { > - if (file->f_flags & O_NONBLOCK) > - break; > - if (wait_event_interruptible( > - input->wq, ddb_input_avail(input) >= 188) < > 0) > - break; > - } > - read = ddb_input_read(input, buf, left); > - if (read < 0) > - return read; > - left -= read; > - buf += read; > - } > - return (left == count) ? -EAGAIN : (count - left); > -} > - > -static unsigned int ts_poll(struct file *file, poll_table *wait) > -{ > - /* > - struct dvb_device *dvbdev = file->private_data; > - struct ddb_output *output = dvbdev->priv; > - struct ddb_input *input = output->port->input[0]; > - */ > - unsigned int mask = 0; > - > -#if 0 > - if (data_avail_to_read) > - mask |= POLLIN | POLLRDNORM; > - if (data_avail_to_write) > - mask |= POLLOUT | POLLWRNORM; > - > - poll_wait(file, &read_queue, wait); > - poll_wait(file, &write_queue, wait); > -#endif > - return mask; > -} > - > -static const struct file_operations ci_fops = { > - .owner = THIS_MODULE, > - .read = ts_read, > - .write = ts_write, > - .open = dvb_generic_open, > - .release = dvb_generic_release, > - .poll = ts_poll, > - .mmap = 0, > -}; > - > -static struct dvb_device dvbdev_ci = { > - .priv = 0, > - .readers = -1, > - .writers = -1, > - .users = -1, > - .fops = &ci_fops, > -}; > - > -/****************************************************************************/ > -/****************************************************************************/ > -/****************************************************************************/ > - > -static void input_tasklet(unsigned long data) > -{ > - struct ddb_input *input = (struct ddb_input *) data; > - struct ddb *dev = input->port->dev; > - > - spin_lock(&input->lock); > - if (!input->running) { > - spin_unlock(&input->lock); > - return; > - } > - input->stat = ddbreadl(DMA_BUFFER_CURRENT(input->nr)); > - > - if (input->port->class == DDB_PORT_TUNER) { > - if (4&ddbreadl(DMA_BUFFER_CONTROL(input->nr))) > - printk(KERN_ERR "Overflow input %d\n", input->nr); > - while (input->cbuf != ((input->stat >> 11) & 0x1f) > - || (4&ddbreadl(DMA_BUFFER_CONTROL(input->nr)))) { > - dvb_dmx_swfilter_packets(&input->demux, > - input->vbuf[input->cbuf], > - input->dma_buf_size / 188); > - > - input->cbuf = (input->cbuf + 1) % input->dma_buf_num; > - ddbwritel((input->cbuf << 11), > - DMA_BUFFER_ACK(input->nr)); > - input->stat = ddbreadl(DMA_BUFFER_CURRENT(input->nr)); > - } > - } > - if (input->port->class == DDB_PORT_CI) > - wake_up(&input->wq); > - spin_unlock(&input->lock); > -} > - > -static void output_tasklet(unsigned long data) > -{ > - struct ddb_output *output = (struct ddb_output *) data; > - struct ddb *dev = output->port->dev; > - > - spin_lock(&output->lock); > - if (!output->running) { > - spin_unlock(&output->lock); > - return; > - } > - output->stat = ddbreadl(DMA_BUFFER_CURRENT(output->nr + 8)); > - wake_up(&output->wq); > - spin_unlock(&output->lock); > -} > - > - > -struct cxd2099_cfg cxd_cfg = { > - .bitrate = 62000, > - .adr = 0x40, > - .polarity = 1, > - .clock_mode = 1, > -}; > - > -static int ddb_ci_attach(struct ddb_port *port) > -{ > - int ret; > - > - ret = dvb_register_adapter(&port->output->adap, > - "DDBridge", > - THIS_MODULE, > - &port->dev->pdev->dev, > - adapter_nr); > - if (ret < 0) > - return ret; > - port->en = cxd2099_attach(&cxd_cfg, port, &port->i2c->adap); > - if (!port->en) { > - dvb_unregister_adapter(&port->output->adap); > - return -ENODEV; > - } > - ddb_input_start(port->input[0]); > - ddb_output_start(port->output); > - dvb_ca_en50221_init(&port->output->adap, > - port->en, 0, 1); > - ret = dvb_register_device(&port->output->adap, &port->output->dev, > - &dvbdev_ci, (void *) port->output, > - DVB_DEVICE_SEC); > - return ret; > -} > - > -static int ddb_port_attach(struct ddb_port *port) > -{ > - int ret = 0; > - > - switch (port->class) { > - case DDB_PORT_TUNER: > - ret = dvb_input_attach(port->input[0]); > - if (ret < 0) > - break; > - ret = dvb_input_attach(port->input[1]); > - break; > - case DDB_PORT_CI: > - ret = ddb_ci_attach(port); > - break; > - default: > - break; > - } > - if (ret < 0) > - printk(KERN_ERR "port_attach on port %d failed\n", port->nr); > - return ret; > -} > - > -static int ddb_ports_attach(struct ddb *dev) > -{ > - int i, ret = 0; > - struct ddb_port *port; > - > - for (i = 0; i < dev->info->port_num; i++) { > - port = &dev->port[i]; > - ret = ddb_port_attach(port); > - if (ret < 0) > - break; > - } > - return ret; > -} > - > -static void ddb_ports_detach(struct ddb *dev) > -{ > - int i; > - struct ddb_port *port; > - > - for (i = 0; i < dev->info->port_num; i++) { > - port = &dev->port[i]; > - switch (port->class) { > - case DDB_PORT_TUNER: > - dvb_input_detach(port->input[0]); > - dvb_input_detach(port->input[1]); > - break; > - case DDB_PORT_CI: > - if (port->output->dev) > - dvb_unregister_device(port->output->dev); > - if (port->en) { > - ddb_input_stop(port->input[0]); > - ddb_output_stop(port->output); > - dvb_ca_en50221_release(port->en); > - kfree(port->en); > - port->en = 0; > - dvb_unregister_adapter(&port->output->adap); > - } > - break; > - } > - } > -} > - > -/****************************************************************************/ > -/****************************************************************************/ > - > -static int port_has_ci(struct ddb_port *port) > -{ > - u8 val; > - return i2c_read_reg(&port->i2c->adap, 0x40, 0, &val) ? 0 : 1; > -} > - > -static int port_has_stv0900(struct ddb_port *port) > -{ > - u8 val; > - if (i2c_read_reg16(&port->i2c->adap, 0x69, 0xf100, &val) < 0) > - return 0; > - return 1; > -} > - > -static int port_has_stv0900_aa(struct ddb_port *port) > -{ > - u8 val; > - if (i2c_read_reg16(&port->i2c->adap, 0x68, 0xf100, &val) < 0) > - return 0; > - return 1; > -} > - > -static int port_has_drxks(struct ddb_port *port) > -{ > - u8 val; > - if (i2c_read(&port->i2c->adap, 0x29, &val) < 0) > - return 0; > - if (i2c_read(&port->i2c->adap, 0x2a, &val) < 0) > - return 0; > - return 1; > -} > - > -static int port_has_cxd28xx(struct ddb_port *port, u8 *id) > -{ > - int status; > - > - status = i2c_write_reg(&port->i2c->adap, 0x6e, 0, 0); > - if (status) > - return 0; > - status = i2c_read_reg(&port->i2c->adap, 0x6e, 0xfd, id); > - if (status) > - return 0; > - return 1; > -} > - > -static void ddb_port_probe(struct ddb_port *port) > -{ > - struct ddb *dev = port->dev; > - char *modname = "NO MODULE"; > - u8 id; > - > - port->class = DDB_PORT_NONE; > - > - if (port_has_ci(port)) { > - modname = "CI"; > - port->class = DDB_PORT_CI; > - ddbwritel(I2C_SPEED_400, port->i2c->regs + I2C_TIMING); > - } else if (port_has_stv0900(port)) { > - modname = "DUAL DVB-S2"; > - port->class = DDB_PORT_TUNER; > - port->type = DDB_TUNER_DVBS_ST; > - ddbwritel(I2C_SPEED_100, port->i2c->regs + I2C_TIMING); > - } else if (port_has_stv0900_aa(port)) { > - modname = "DUAL DVB-S2"; > - port->class = DDB_PORT_TUNER; > - port->type = DDB_TUNER_DVBS_ST_AA; > - ddbwritel(I2C_SPEED_100, port->i2c->regs + I2C_TIMING); > - } else if (port_has_drxks(port)) { > - modname = "DUAL DVB-C/T"; > - port->class = DDB_PORT_TUNER; > - port->type = DDB_TUNER_DVBCT_TR; > - ddbwritel(I2C_SPEED_400, port->i2c->regs + I2C_TIMING); > - } else if (port_has_cxd28xx(port, &id)) { > - switch (id) { > - case 0xa4: > - modname = "DUAL DVB-C2T2 CXD2843"; > - port->type = DDB_TUNER_DVBC2T2_SONY; > - break; > - case 0xb1: > - modname = "DUAL DVB-CT2 CXD2837"; > - port->type = DDB_TUNER_DVBCT2_SONY; > - break; > - case 0xb0: > - modname = "DUAL ISDB-T CXD2838"; > - port->type = DDB_TUNER_ISDBT_SONY; > - break; > - default: > - return; > - } > - port->class = DDB_PORT_TUNER; > - ddbwritel(I2C_SPEED_400, port->i2c->regs + I2C_TIMING); > - } > - printk(KERN_INFO "Port %d (TAB %d): %s\n", > - port->nr, port->nr+1, modname); > -} > - > -static void ddb_input_init(struct ddb_port *port, int nr) > -{ > - struct ddb *dev = port->dev; > - struct ddb_input *input = &dev->input[nr]; > - > - input->nr = nr; > - input->port = port; > - input->dma_buf_num = INPUT_DMA_BUFS; > - input->dma_buf_size = INPUT_DMA_SIZE; > - ddbwritel(0, TS_INPUT_CONTROL(nr)); > - ddbwritel(2, TS_INPUT_CONTROL(nr)); > - ddbwritel(0, TS_INPUT_CONTROL(nr)); > - ddbwritel(0, DMA_BUFFER_ACK(nr)); > - tasklet_init(&input->tasklet, input_tasklet, (unsigned long) input); > - spin_lock_init(&input->lock); > - init_waitqueue_head(&input->wq); > -} > - > -static void ddb_output_init(struct ddb_port *port, int nr) > -{ > - struct ddb *dev = port->dev; > - struct ddb_output *output = &dev->output[nr]; > - output->nr = nr; > - output->port = port; > - output->dma_buf_num = OUTPUT_DMA_BUFS; > - output->dma_buf_size = OUTPUT_DMA_SIZE; > - > - ddbwritel(0, TS_OUTPUT_CONTROL(nr)); > - ddbwritel(2, TS_OUTPUT_CONTROL(nr)); > - ddbwritel(0, TS_OUTPUT_CONTROL(nr)); > - tasklet_init(&output->tasklet, output_tasklet, (unsigned long) output); > - init_waitqueue_head(&output->wq); > -} > - > -static void ddb_ports_init(struct ddb *dev) > -{ > - int i; > - struct ddb_port *port; > - > - for (i = 0; i < dev->info->port_num; i++) { > - port = &dev->port[i]; > - port->dev = dev; > - port->nr = i; > - port->i2c = &dev->i2c[i]; > - port->input[0] = &dev->input[2 * i]; > - port->input[1] = &dev->input[2 * i + 1]; > - port->output = &dev->output[i]; > - > - mutex_init(&port->i2c_gate_lock); > - ddb_port_probe(port); > - ddb_input_init(port, 2 * i); > - ddb_input_init(port, 2 * i + 1); > - ddb_output_init(port, i); > - } > -} > - > -static void ddb_ports_release(struct ddb *dev) > -{ > - int i; > - struct ddb_port *port; > - > - for (i = 0; i < dev->info->port_num; i++) { > - port = &dev->port[i]; > - port->dev = dev; > - tasklet_kill(&port->input[0]->tasklet); > - tasklet_kill(&port->input[1]->tasklet); > - tasklet_kill(&port->output->tasklet); > - } > -} > - > -/****************************************************************************/ > -/****************************************************************************/ > -/****************************************************************************/ > - > -static void irq_handle_i2c(struct ddb *dev, int n) > -{ > - struct ddb_i2c *i2c = &dev->i2c[n]; > - > - i2c->done = 1; > - wake_up(&i2c->wq); > -} > - > -static irqreturn_t irq_handler(int irq, void *dev_id) > -{ > - struct ddb *dev = (struct ddb *) dev_id; > - u32 s = ddbreadl(INTERRUPT_STATUS); > - > - if (!s) > - return IRQ_NONE; > - > - do { > - ddbwritel(s, INTERRUPT_ACK); > - > - if (s & 0x00000001) > - irq_handle_i2c(dev, 0); > - if (s & 0x00000002) > - irq_handle_i2c(dev, 1); > - if (s & 0x00000004) > - irq_handle_i2c(dev, 2); > - if (s & 0x00000008) > - irq_handle_i2c(dev, 3); > - > - if (s & 0x00000100) > - tasklet_schedule(&dev->input[0].tasklet); > - if (s & 0x00000200) > - tasklet_schedule(&dev->input[1].tasklet); > - if (s & 0x00000400) > - tasklet_schedule(&dev->input[2].tasklet); > - if (s & 0x00000800) > - tasklet_schedule(&dev->input[3].tasklet); > - if (s & 0x00001000) > - tasklet_schedule(&dev->input[4].tasklet); > - if (s & 0x00002000) > - tasklet_schedule(&dev->input[5].tasklet); > - if (s & 0x00004000) > - tasklet_schedule(&dev->input[6].tasklet); > - if (s & 0x00008000) > - tasklet_schedule(&dev->input[7].tasklet); > - > - if (s & 0x00010000) > - tasklet_schedule(&dev->output[0].tasklet); > - if (s & 0x00020000) > - tasklet_schedule(&dev->output[1].tasklet); > - if (s & 0x00040000) > - tasklet_schedule(&dev->output[2].tasklet); > - if (s & 0x00080000) > - tasklet_schedule(&dev->output[3].tasklet); > - > - /* if (s & 0x000f0000) printk(KERN_DEBUG "%08x\n", istat); */ > - } while ((s = ddbreadl(INTERRUPT_STATUS))); > - > - return IRQ_HANDLED; > -} > - > -/******************************************************************************/ > -/******************************************************************************/ > -/******************************************************************************/ > - > -static int flashio(struct ddb *dev, u8 *wbuf, u32 wlen, u8 *rbuf, u32 rlen) > -{ > - u32 data, shift; > - > - if (wlen > 4) > - ddbwritel(1, SPI_CONTROL); > - while (wlen > 4) { > - /* FIXME: check for big-endian */ > - data = swab32(*(u32 *)wbuf); > - wbuf += 4; > - wlen -= 4; > - ddbwritel(data, SPI_DATA); > - while (ddbreadl(SPI_CONTROL) & 0x0004) > - ; > - } > - > - if (rlen) > - ddbwritel(0x0001 | ((wlen << (8 + 3)) & 0x1f00), SPI_CONTROL); > - else > - ddbwritel(0x0003 | ((wlen << (8 + 3)) & 0x1f00), SPI_CONTROL); > - > - data = 0; > - shift = ((4 - wlen) * 8); > - while (wlen) { > - data <<= 8; > - data |= *wbuf; > - wlen--; > - wbuf++; > - } > - if (shift) > - data <<= shift; > - ddbwritel(data, SPI_DATA); > - while (ddbreadl(SPI_CONTROL) & 0x0004) > - ; > - > - if (!rlen) { > - ddbwritel(0, SPI_CONTROL); > - return 0; > - } > - if (rlen > 4) > - ddbwritel(1, SPI_CONTROL); > - > - while (rlen > 4) { > - ddbwritel(0xffffffff, SPI_DATA); > - while (ddbreadl(SPI_CONTROL) & 0x0004) > - ; > - data = ddbreadl(SPI_DATA); > - *(u32 *) rbuf = swab32(data); > - rbuf += 4; > - rlen -= 4; > - } > - ddbwritel(0x0003 | ((rlen << (8 + 3)) & 0x1F00), SPI_CONTROL); > - ddbwritel(0xffffffff, SPI_DATA); > - while (ddbreadl(SPI_CONTROL) & 0x0004) > - ; > - > - data = ddbreadl(SPI_DATA); > - ddbwritel(0, SPI_CONTROL); > - > - if (rlen < 4) > - data <<= ((4 - rlen) * 8); > - > - while (rlen > 0) { > - *rbuf = ((data >> 24) & 0xff); > - data <<= 8; > - rbuf++; > - rlen--; > - } > - return 0; > -} > - > -#define DDB_MAGIC 'd' > - > -struct ddb_flashio { > - __u8 *write_buf; > - __u32 write_len; > - __u8 *read_buf; > - __u32 read_len; > -}; > - > -#define IOCTL_DDB_FLASHIO _IOWR(DDB_MAGIC, 0x00, struct ddb_flashio) > - > -#define DDB_NAME "ddbridge" > - > -static u32 ddb_num; > -static struct ddb *ddbs[32]; > -static struct class *ddb_class; > -static int ddb_major; > - > -static int ddb_open(struct inode *inode, struct file *file) > -{ > - struct ddb *dev = ddbs[iminor(inode)]; > - > - file->private_data = dev; > - return 0; > -} > - > -static long ddb_ioctl(struct file *file, unsigned int cmd, unsigned long arg) > -{ > - struct ddb *dev = file->private_data; > - void *parg = (void *)arg; > - int res; > - > - switch (cmd) { > - case IOCTL_DDB_FLASHIO: > - { > - struct ddb_flashio fio; > - u8 *rbuf, *wbuf; > - > - if (copy_from_user(&fio, parg, sizeof(fio))) > - return -EFAULT; > - > - if (fio.write_len > 1028 || fio.read_len > 1028) > - return -EINVAL; > - if (fio.write_len + fio.read_len > 1028) > - return -EINVAL; > - > - wbuf = &dev->iobuf[0]; > - rbuf = wbuf + fio.write_len; > - > - if (copy_from_user(wbuf, fio.write_buf, fio.write_len)) > - return -EFAULT; > - res = flashio(dev, wbuf, fio.write_len, rbuf, fio.read_len); > - if (res) > - return res; > - if (copy_to_user(fio.read_buf, rbuf, fio.read_len)) > - return -EFAULT; > - break; > - } > - default: > - return -ENOTTY; > - } > - return 0; > -} > - > -static const struct file_operations ddb_fops = { > - .unlocked_ioctl = ddb_ioctl, > - .open = ddb_open, > -}; > - > -static char *ddb_devnode(struct device *device, umode_t *mode) > -{ > - struct ddb *dev = dev_get_drvdata(device); > - > - return kasprintf(GFP_KERNEL, "ddbridge/card%d", dev->nr); > -} > - > -static int ddb_class_create(void) > -{ > - ddb_major = register_chrdev(0, DDB_NAME, &ddb_fops); > - if (ddb_major < 0) > - return ddb_major; > - > - ddb_class = class_create(THIS_MODULE, DDB_NAME); > - if (IS_ERR(ddb_class)) { > - unregister_chrdev(ddb_major, DDB_NAME); > - return PTR_ERR(ddb_class); > - } > - ddb_class->devnode = ddb_devnode; > - return 0; > -} > - > -static void ddb_class_destroy(void) > -{ > - class_destroy(ddb_class); > - unregister_chrdev(ddb_major, DDB_NAME); > -} > - > -static int ddb_device_create(struct ddb *dev) > -{ > - dev->nr = ddb_num++; > - dev->ddb_dev = device_create(ddb_class, NULL, > - MKDEV(ddb_major, dev->nr), > - dev, "ddbridge%d", dev->nr); > - ddbs[dev->nr] = dev; > - if (IS_ERR(dev->ddb_dev)) > - return -1; > - return 0; > -} > - > -static void ddb_device_destroy(struct ddb *dev) > -{ > - ddb_num--; > - if (IS_ERR(dev->ddb_dev)) > - return; > - device_destroy(ddb_class, MKDEV(ddb_major, 0)); > -} > - > - > -/****************************************************************************/ > -/****************************************************************************/ > -/****************************************************************************/ > - > -static void ddb_unmap(struct ddb *dev) > -{ > - if (dev->regs) > - iounmap(dev->regs); > - vfree(dev); > -} > - > - > -static void ddb_remove(struct pci_dev *pdev) > -{ > - struct ddb *dev = pci_get_drvdata(pdev); > - > - ddb_ports_detach(dev); > - ddb_i2c_release(dev); > - > - ddbwritel(0, INTERRUPT_ENABLE); > - free_irq(dev->pdev->irq, dev); > -#ifdef CONFIG_PCI_MSI > - if (dev->msi) > - pci_disable_msi(dev->pdev); > -#endif > - ddb_ports_release(dev); > - ddb_buffers_free(dev); > - ddb_device_destroy(dev); > - > - ddb_unmap(dev); > - pci_set_drvdata(pdev, 0); > - pci_disable_device(pdev); > -} > - > - > -static int ddb_probe(struct pci_dev *pdev, const struct pci_device_id *id) > -{ > - struct ddb *dev; > - int stat = 0; > - int irq_flag = IRQF_SHARED; > - > - if (pci_enable_device(pdev) < 0) > - return -ENODEV; > - > - dev = vmalloc(sizeof(struct ddb)); > - if (dev == NULL) > - return -ENOMEM; > - memset(dev, 0, sizeof(struct ddb)); > - > - dev->pdev = pdev; > - pci_set_drvdata(pdev, dev); > - dev->info = (struct ddb_info *) id->driver_data; > - printk(KERN_INFO "DDBridge driver detected: %s\n", dev->info->name); > - > - dev->regs = ioremap(pci_resource_start(dev->pdev, 0), > - pci_resource_len(dev->pdev, 0)); > - if (!dev->regs) { > - stat = -ENOMEM; > - goto fail; > - } > - printk(KERN_INFO "HW %08x FW %08x\n", ddbreadl(0), ddbreadl(4)); > - > -#ifdef CONFIG_PCI_MSI > - if (pci_msi_enabled()) > - stat = pci_enable_msi(dev->pdev); > - if (stat) { > - printk(KERN_INFO ": MSI not available.\n"); > - } else { > - irq_flag = 0; > - dev->msi = 1; > - } > -#endif > - stat = request_irq(dev->pdev->irq, irq_handler, > - irq_flag, "DDBridge", (void *) dev); > - if (stat < 0) > - goto fail1; > - ddbwritel(0, DMA_BASE_WRITE); > - ddbwritel(0, DMA_BASE_READ); > - ddbwritel(0xffffffff, INTERRUPT_ACK); > - ddbwritel(0xfff0f, INTERRUPT_ENABLE); > - ddbwritel(0, MSI1_ENABLE); > - > - if (ddb_i2c_init(dev) < 0) > - goto fail1; > - ddb_ports_init(dev); > - if (ddb_buffers_alloc(dev) < 0) { > - printk(KERN_INFO ": Could not allocate buffer memory\n"); > - goto fail2; > - } > - if (ddb_ports_attach(dev) < 0) > - goto fail3; > - ddb_device_create(dev); > - return 0; > - > -fail3: > - ddb_ports_detach(dev); > - printk(KERN_ERR "fail3\n"); > - ddb_ports_release(dev); > -fail2: > - printk(KERN_ERR "fail2\n"); > - ddb_buffers_free(dev); > -fail1: > - printk(KERN_ERR "fail1\n"); > - if (dev->msi) > - pci_disable_msi(dev->pdev); > - free_irq(dev->pdev->irq, dev); > -fail: > - printk(KERN_ERR "fail\n"); > - ddb_unmap(dev); > - pci_set_drvdata(pdev, 0); > - pci_disable_device(pdev); > - return -1; > -} > - > -/******************************************************************************/ > -/******************************************************************************/ > -/******************************************************************************/ > - > -static struct ddb_info ddb_none = { > - .type = DDB_NONE, > - .name = "Digital Devices PCIe bridge", > -}; > - > -static struct ddb_info ddb_octopus = { > - .type = DDB_OCTOPUS, > - .name = "Digital Devices Octopus DVB adapter", > - .port_num = 4, > -}; > - > -static struct ddb_info ddb_octopus_le = { > - .type = DDB_OCTOPUS, > - .name = "Digital Devices Octopus LE DVB adapter", > - .port_num = 2, > -}; > - > -static struct ddb_info ddb_octopus_mini = { > - .type = DDB_OCTOPUS, > - .name = "Digital Devices Octopus Mini", > - .port_num = 4, > -}; > - > -static struct ddb_info ddb_v6 = { > - .type = DDB_OCTOPUS, > - .name = "Digital Devices Cine S2 V6 DVB adapter", > - .port_num = 3, > -}; > -static struct ddb_info ddb_v6_5 = { > - .type = DDB_OCTOPUS, > - .name = "Digital Devices Cine S2 V6.5 DVB adapter", > - .port_num = 4, > -}; > - > -static struct ddb_info ddb_dvbct = { > - .type = DDB_OCTOPUS, > - .name = "Digital Devices DVBCT V6.1 DVB adapter", > - .port_num = 3, > -}; > - > -static struct ddb_info ddb_satixS2v3 = { > - .type = DDB_OCTOPUS, > - .name = "Mystique SaTiX-S2 V3 DVB adapter", > - .port_num = 3, > -}; > - > -static struct ddb_info ddb_octopusv3 = { > - .type = DDB_OCTOPUS, > - .name = "Digital Devices Octopus V3 DVB adapter", > - .port_num = 4, > -}; > - > -#define DDVID 0xdd01 /* Digital Devices Vendor ID */ > - > -#define DDB_ID(_vend, _dev, _subvend, _subdev, _driverdata) { \ > - .vendor = _vend, .device = _dev, \ > - .subvendor = _subvend, .subdevice = _subdev, \ > - .driver_data = (unsigned long)&_driverdata } > - > -static const struct pci_device_id ddb_id_tbl[] = { > - DDB_ID(DDVID, 0x0002, DDVID, 0x0001, ddb_octopus), > - DDB_ID(DDVID, 0x0003, DDVID, 0x0001, ddb_octopus), > - DDB_ID(DDVID, 0x0003, DDVID, 0x0002, ddb_octopus_le), > - DDB_ID(DDVID, 0x0003, DDVID, 0x0010, ddb_octopus_mini), > - DDB_ID(DDVID, 0x0003, DDVID, 0x0020, ddb_v6), > - DDB_ID(DDVID, 0x0003, DDVID, 0x0021, ddb_v6_5), > - DDB_ID(DDVID, 0x0003, DDVID, 0x0030, ddb_dvbct), > - DDB_ID(DDVID, 0x0003, DDVID, 0xdb03, ddb_satixS2v3), > - DDB_ID(DDVID, 0x0005, DDVID, 0x0004, ddb_octopusv3), > - /* in case sub-ids got deleted in flash */ > - DDB_ID(DDVID, 0x0003, PCI_ANY_ID, PCI_ANY_ID, ddb_none), > - {0} > -}; > -MODULE_DEVICE_TABLE(pci, ddb_id_tbl); > - > - > -static struct pci_driver ddb_pci_driver = { > - .name = "DDBridge", > - .id_table = ddb_id_tbl, > - .probe = ddb_probe, > - .remove = ddb_remove, > -}; > - > -static __init int module_init_ddbridge(void) > -{ > - int ret; > - > - printk(KERN_INFO "Digital Devices PCIE bridge driver, " > - "Copyright (C) 2010-11 Digital Devices GmbH\n"); > - > - ret = ddb_class_create(); > - if (ret < 0) > - return ret; > - ret = pci_register_driver(&ddb_pci_driver); > - if (ret < 0) > - ddb_class_destroy(); > - return ret; > -} > - > -static __exit void module_exit_ddbridge(void) > -{ > - pci_unregister_driver(&ddb_pci_driver); > - ddb_class_destroy(); > -} > - > -module_init(module_init_ddbridge); > -module_exit(module_exit_ddbridge); > - > -MODULE_DESCRIPTION("Digital Devices PCIe Bridge"); > -MODULE_AUTHOR("Ralph Metzler"); > -MODULE_LICENSE("GPL"); > -MODULE_VERSION("0.5"); > diff --git a/drivers/media/pci/ddbridge/ddbridge-regs.h > b/drivers/media/pci/ddbridge/ddbridge-regs.h > deleted file mode 100644 > index a3ccb31..0000000 > --- a/drivers/media/pci/ddbridge/ddbridge-regs.h > +++ /dev/null > @@ -1,151 +0,0 @@ > -/* > - * ddbridge-regs.h: Digital Devices PCIe bridge driver > - * > - * Copyright (C) 2010-2011 Digital Devices GmbH > - * > - * This program is free software; you can redistribute it and/or > - * modify it under the terms of the GNU General Public License > - * version 2 only, as published by the Free Software Foundation. > - * > - * > - * This program is distributed in the hope that it will be useful, > - * but WITHOUT ANY WARRANTY; without even the implied warranty of > - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the > - * GNU General Public License for more details. > - * > - * > - * You should have received a copy of the GNU General Public License > - * along with this program; if not, write to the Free Software > - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA > - * 02110-1301, USA > - * Or, point your browser to http://www.gnu.org/copyleft/gpl.html > - */ > - > -/* DD-DVBBridgeV1.h 273 2010-09-17 05:03:16Z manfred */ > - > -/* Register Definitions */ > - > -#define CUR_REGISTERMAP_VERSION 0x10000 > - > -#define HARDWARE_VERSION 0x00 > -#define REGISTERMAP_VERSION 0x04 > - > -/* ------------------------------------------------------------------------- > */ > -/* SPI Controller */ > - > -#define SPI_CONTROL 0x10 > -#define SPI_DATA 0x14 > - > -/* ------------------------------------------------------------------------- > */ > - > -/* Interrupt controller */ > -/* How many MSI's are available depends on HW (Min 2 max 8) */ > -/* How many are usable also depends on Host platform */ > - > -#define INTERRUPT_BASE (0x40) > - > -#define INTERRUPT_ENABLE (INTERRUPT_BASE + 0x00) > -#define MSI0_ENABLE (INTERRUPT_BASE + 0x00) > -#define MSI1_ENABLE (INTERRUPT_BASE + 0x04) > -#define MSI2_ENABLE (INTERRUPT_BASE + 0x08) > -#define MSI3_ENABLE (INTERRUPT_BASE + 0x0C) > -#define MSI4_ENABLE (INTERRUPT_BASE + 0x10) > -#define MSI5_ENABLE (INTERRUPT_BASE + 0x14) > -#define MSI6_ENABLE (INTERRUPT_BASE + 0x18) > -#define MSI7_ENABLE (INTERRUPT_BASE + 0x1C) > - > -#define INTERRUPT_STATUS (INTERRUPT_BASE + 0x20) > -#define INTERRUPT_ACK (INTERRUPT_BASE + 0x20) > - > -#define INTMASK_I2C1 (0x00000001) > -#define INTMASK_I2C2 (0x00000002) > -#define INTMASK_I2C3 (0x00000004) > -#define INTMASK_I2C4 (0x00000008) > - > -#define INTMASK_CIRQ1 (0x00000010) > -#define INTMASK_CIRQ2 (0x00000020) > -#define INTMASK_CIRQ3 (0x00000040) > -#define INTMASK_CIRQ4 (0x00000080) > - > -#define INTMASK_TSINPUT1 (0x00000100) > -#define INTMASK_TSINPUT2 (0x00000200) > -#define INTMASK_TSINPUT3 (0x00000400) > -#define INTMASK_TSINPUT4 (0x00000800) > -#define INTMASK_TSINPUT5 (0x00001000) > -#define INTMASK_TSINPUT6 (0x00002000) > -#define INTMASK_TSINPUT7 (0x00004000) > -#define INTMASK_TSINPUT8 (0x00008000) > - > -#define INTMASK_TSOUTPUT1 (0x00010000) > -#define INTMASK_TSOUTPUT2 (0x00020000) > -#define INTMASK_TSOUTPUT3 (0x00040000) > -#define INTMASK_TSOUTPUT4 (0x00080000) > - > -/* ------------------------------------------------------------------------- > */ > -/* I2C Master Controller */ > - > -#define I2C_BASE (0x80) /* Byte offset */ > - > -#define I2C_COMMAND (0x00) > -#define I2C_TIMING (0x04) > -#define I2C_TASKLENGTH (0x08) /* High read, low write */ > -#define I2C_TASKADDRESS (0x0C) /* High read, low write */ > - > -#define I2C_MONITOR (0x1C) > - > -#define I2C_BASE_1 (I2C_BASE + 0x00) > -#define I2C_BASE_2 (I2C_BASE + 0x20) > -#define I2C_BASE_3 (I2C_BASE + 0x40) > -#define I2C_BASE_4 (I2C_BASE + 0x60) > - > -#define I2C_BASE_N(i) (I2C_BASE + (i) * 0x20) > - > -#define I2C_TASKMEM_BASE (0x1000) /* Byte offset */ > -#define I2C_TASKMEM_SIZE (0x1000) > - > -#define I2C_SPEED_400 (0x04030404) > -#define I2C_SPEED_200 (0x09080909) > -#define I2C_SPEED_154 (0x0C0B0C0C) > -#define I2C_SPEED_100 (0x13121313) > -#define I2C_SPEED_77 (0x19181919) > -#define I2C_SPEED_50 (0x27262727) > - > - > -/* ------------------------------------------------------------------------- > */ > -/* DMA Controller */ > - > -#define DMA_BASE_WRITE (0x100) > -#define DMA_BASE_READ (0x140) > - > -#define DMA_CONTROL (0x00) /* 64 */ > -#define DMA_ERROR (0x04) /* 65 ( only read instance ) > */ > - > -#define DMA_DIAG_CONTROL (0x1C) /* 71 */ > -#define DMA_DIAG_PACKETCOUNTER_LOW (0x20) /* 72 */ > -#define DMA_DIAG_PACKETCOUNTER_HIGH (0x24) /* 73 */ > -#define DMA_DIAG_TIMECOUNTER_LOW (0x28) /* 74 */ > -#define DMA_DIAG_TIMECOUNTER_HIGH (0x2C) /* 75 */ > -#define DMA_DIAG_RECHECKCOUNTER (0x30) /* 76 ( Split completions > on read ) */ > -#define DMA_DIAG_WAITTIMEOUTINIT (0x34) /* 77 */ > -#define DMA_DIAG_WAITOVERFLOWCOUNTER (0x38) /* 78 */ > -#define DMA_DIAG_WAITCOUNTER (0x3C) /* 79 */ > - > -/* ------------------------------------------------------------------------- > */ > -/* DMA Buffer */ > - > -#define TS_INPUT_BASE (0x200) > -#define TS_INPUT_CONTROL(i) (TS_INPUT_BASE + (i) * 16 + 0x00) > - > -#define TS_OUTPUT_BASE (0x280) > -#define TS_OUTPUT_CONTROL(i) (TS_OUTPUT_BASE + (i) * 16 + 0x00) > - > -#define DMA_BUFFER_BASE (0x300) > - > -#define DMA_BUFFER_CONTROL(i) (DMA_BUFFER_BASE + (i) * 16 + 0x00) > -#define DMA_BUFFER_ACK(i) (DMA_BUFFER_BASE + (i) * 16 + 0x04) > -#define DMA_BUFFER_CURRENT(i) (DMA_BUFFER_BASE + (i) * 16 + 0x08) > -#define DMA_BUFFER_SIZE(i) (DMA_BUFFER_BASE + (i) * 16 + 0x0c) > - > -#define DMA_BASE_ADDRESS_TABLE (0x2000) > -#define DMA_BASE_ADDRESS_TABLE_ENTRIES (512) > - > diff --git a/drivers/media/pci/ddbridge/ddbridge.h > b/drivers/media/pci/ddbridge/ddbridge.h > deleted file mode 100644 > index 04c56c2..0000000 > --- a/drivers/media/pci/ddbridge/ddbridge.h > +++ /dev/null > @@ -1,188 +0,0 @@ > -/* > - * ddbridge.h: Digital Devices PCIe bridge driver > - * > - * Copyright (C) 2010-2011 Digital Devices GmbH > - * > - * This program is free software; you can redistribute it and/or > - * modify it under the terms of the GNU General Public License > - * version 2 only, as published by the Free Software Foundation. > - * > - * > - * This program is distributed in the hope that it will be useful, > - * but WITHOUT ANY WARRANTY; without even the implied warranty of > - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the > - * GNU General Public License for more details. > - * > - * > - * You should have received a copy of the GNU General Public License > - * along with this program; if not, write to the Free Software > - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA > - * 02110-1301, USA > - * Or, point your browser to http://www.gnu.org/copyleft/gpl.html > - */ > - > -#ifndef _DDBRIDGE_H_ > -#define _DDBRIDGE_H_ > - > -#include <linux/types.h> > -#include <linux/sched.h> > -#include <linux/interrupt.h> > -#include <linux/i2c.h> > -#include <linux/mutex.h> > -#include <asm/dma.h> > -#include <linux/dvb/frontend.h> > -#include <linux/dvb/ca.h> > -#include <linux/socket.h> > - > -#include "dmxdev.h" > -#include "dvbdev.h" > -#include "dvb_demux.h" > -#include "dvb_frontend.h" > -#include "dvb_ringbuffer.h" > -#include "dvb_ca_en50221.h" > -#include "dvb_net.h" > -#include "cxd2099.h" > - > -#define DDB_MAX_I2C 4 > -#define DDB_MAX_PORT 4 > -#define DDB_MAX_INPUT 8 > -#define DDB_MAX_OUTPUT 4 > - > -struct ddb_info { > - int type; > -#define DDB_NONE 0 > -#define DDB_OCTOPUS 1 > - char *name; > - int port_num; > - u32 port_type[DDB_MAX_PORT]; > -}; > - > -/* DMA_SIZE MUST be divisible by 188 and 128 !!! */ > - > -#define INPUT_DMA_MAX_BUFS 32 /* hardware table limit */ > -#define INPUT_DMA_BUFS 8 > -#define INPUT_DMA_SIZE (128*47*21) > - > -#define OUTPUT_DMA_MAX_BUFS 32 > -#define OUTPUT_DMA_BUFS 8 > -#define OUTPUT_DMA_SIZE (128*47*21) > - > -struct ddb; > -struct ddb_port; > - > -struct ddb_input { > - struct ddb_port *port; > - u32 nr; > - int attached; > - > - dma_addr_t pbuf[INPUT_DMA_MAX_BUFS]; > - u8 *vbuf[INPUT_DMA_MAX_BUFS]; > - u32 dma_buf_num; > - u32 dma_buf_size; > - > - struct tasklet_struct tasklet; > - spinlock_t lock; > - wait_queue_head_t wq; > - int running; > - u32 stat; > - u32 cbuf; > - u32 coff; > - > - struct dvb_adapter adap; > - struct dvb_device *dev; > - struct dvb_frontend *fe; > - struct dvb_frontend *fe2; > - struct dmxdev dmxdev; > - struct dvb_demux demux; > - struct dvb_net dvbnet; > - struct dmx_frontend hw_frontend; > - struct dmx_frontend mem_frontend; > - int users; > - int (*gate_ctrl)(struct dvb_frontend *, int); > -}; > - > -struct ddb_output { > - struct ddb_port *port; > - u32 nr; > - dma_addr_t pbuf[OUTPUT_DMA_MAX_BUFS]; > - u8 *vbuf[OUTPUT_DMA_MAX_BUFS]; > - u32 dma_buf_num; > - u32 dma_buf_size; > - struct tasklet_struct tasklet; > - spinlock_t lock; > - wait_queue_head_t wq; > - int running; > - u32 stat; > - u32 cbuf; > - u32 coff; > - > - struct dvb_adapter adap; > - struct dvb_device *dev; > -}; > - > -struct ddb_i2c { > - struct ddb *dev; > - u32 nr; > - struct i2c_adapter adap; > - struct i2c_adapter adap2; > - u32 regs; > - u32 rbuf; > - u32 wbuf; > - int done; > - wait_queue_head_t wq; > -}; > - > -struct ddb_port { > - struct ddb *dev; > - u32 nr; > - struct ddb_i2c *i2c; > - struct mutex i2c_gate_lock; > - u32 class; > -#define DDB_PORT_NONE 0 > -#define DDB_PORT_CI 1 > -#define DDB_PORT_TUNER 2 > - u32 type; > -#define DDB_TUNER_NONE 0 > -#define DDB_TUNER_DVBS_ST 1 > -#define DDB_TUNER_DVBS_ST_AA 2 > -#define DDB_TUNER_DVBCT_TR 16 > -#define DDB_TUNER_DVBCT_ST 17 > -#define DDB_TUNER_DVBCT2_SONY 18 > -#define DDB_TUNER_ISDBT_SONY 19 > -#define DDB_TUNER_DVBC2T2_SONY 20 > - u32 adr; > - > - struct ddb_input *input[2]; > - struct ddb_output *output; > - struct dvb_ca_en50221 *en; > -}; > - > -struct ddb { > - struct pci_dev *pdev; > - unsigned char *regs; > - struct ddb_port port[DDB_MAX_PORT]; > - struct ddb_i2c i2c[DDB_MAX_I2C]; > - struct ddb_input input[DDB_MAX_INPUT]; > - struct ddb_output output[DDB_MAX_OUTPUT]; > - > - struct device *ddb_dev; > - int nr; > - u8 iobuf[1028]; > - > - struct ddb_info *info; > - int msi; > -}; > - > -/****************************************************************************/ > - > -#define ddbwritel(_val, _adr) writel((_val), \ > - (char *) (dev->regs+(_adr))) > -#define ddbreadl(_adr) readl((char *) (dev->regs+(_adr))) > -#define ddbcpyto(_adr, _src, _count) memcpy_toio((char *) \ > - (dev->regs+(_adr)), (_src), (_count)) > -#define ddbcpyfrom(_dst, _adr, _count) memcpy_fromio((_dst), (char *) \ > - (dev->regs+(_adr)), (_count)) > - > -/****************************************************************************/ > - > -#endif -- To unsubscribe from this list: send the line "unsubscribe linux-media" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
