--- /dev/null
+/*
+ *
+ * device driver for Conexant 2388x based TV cards
+ * MPEG Transport Stream (DVB) routines
+ *
+ * (c) 2004, 2005 Chris Pascoe <c.pascoe@itee.uq.edu.au>
+ * (c) 2004 Gerd Knorr <kraxel@bytesex.org> [SuSE Labs]
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * 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., 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+
+#include <linux/module.h>
+#include <linux/init.h>
+#include <linux/device.h>
+#include <linux/fs.h>
+#include <linux/kthread.h>
+#include <linux/file.h>
+#include <linux/suspend.h>
+
+#include "cx88.h"
+#include "dvb-pll.h"
+#include <media/v4l2-common.h>
+
+#include "mt352.h"
+#include "mt352_priv.h"
+#include "cx88-vp3054-i2c.h"
+#include "zl10353.h"
+#include "cx22702.h"
+#include "or51132.h"
+#include "lgdt330x.h"
+#include "s5h1409.h"
+#include "xc4000.h"
+#include "xc5000.h"
+#include "nxt200x.h"
+#include "cx24123.h"
+#include "isl6421.h"
+#include "tuner-simple.h"
+#include "tda9887.h"
+#include "s5h1411.h"
+#include "stv0299.h"
+#include "z0194a.h"
+#include "stv0288.h"
+#include "stb6000.h"
+#include "cx24116.h"
+#include "stv0900.h"
+#include "stb6100.h"
+#include "stb6100_proc.h"
+#include "mb86a16.h"
+#include "ts2020.h"
+#include "ds3000.h"
+
+MODULE_DESCRIPTION("driver for cx2388x based DVB cards");
+MODULE_AUTHOR("Chris Pascoe <c.pascoe@itee.uq.edu.au>");
+MODULE_AUTHOR("Gerd Knorr <kraxel@bytesex.org> [SuSE Labs]");
+MODULE_LICENSE("GPL");
+MODULE_VERSION(CX88_VERSION);
+
+static unsigned int debug;
+module_param(debug, int, 0644);
+MODULE_PARM_DESC(debug,"enable debug messages [dvb]");
+
+static unsigned int dvb_buf_tscnt = 32;
+module_param(dvb_buf_tscnt, int, 0644);
+MODULE_PARM_DESC(dvb_buf_tscnt, "DVB Buffer TS count [dvb]");
+
+DVB_DEFINE_MOD_OPT_ADAPTER_NR(adapter_nr);
+
+#define dprintk(level,fmt, arg...) if (debug >= level) \
+ printk(KERN_DEBUG "%s/2-dvb: " fmt, core->name, ## arg)
+
+/* ------------------------------------------------------------------ */
+
+static int queue_setup(struct vb2_queue *q, const struct v4l2_format *fmt,
+ unsigned int *num_buffers, unsigned int *num_planes,
+ unsigned int sizes[], void *alloc_ctxs[])
+{
+ struct cx8802_dev *dev = q->drv_priv;
+
+ *num_planes = 1;
+ dev->ts_packet_size = 188 * 4;
+ dev->ts_packet_count = dvb_buf_tscnt;
+ sizes[0] = dev->ts_packet_size * dev->ts_packet_count;
+ alloc_ctxs[0] = dev->alloc_ctx;
+ *num_buffers = dvb_buf_tscnt;
+ return 0;
+}
+
+static int buffer_prepare(struct vb2_buffer *vb)
+{
+ struct cx8802_dev *dev = vb->vb2_queue->drv_priv;
+ struct cx88_buffer *buf = container_of(vb, struct cx88_buffer, vb);
+
+ return cx8802_buf_prepare(vb->vb2_queue, dev, buf);
+}
+
+static void buffer_finish(struct vb2_buffer *vb)
+{
+ struct cx8802_dev *dev = vb->vb2_queue->drv_priv;
+ struct cx88_buffer *buf = container_of(vb, struct cx88_buffer, vb);
+ struct cx88_riscmem *risc = &buf->risc;
+
+ if (risc->cpu)
+ pci_free_consistent(dev->pci, risc->size, risc->cpu, risc->dma);
+ memset(risc, 0, sizeof(*risc));
+}
+
+static void buffer_queue(struct vb2_buffer *vb)
+{
+ struct cx8802_dev *dev = vb->vb2_queue->drv_priv;
+ struct cx88_buffer *buf = container_of(vb, struct cx88_buffer, vb);
+
+ cx8802_buf_queue(dev, buf);
+}
+
+static int start_streaming(struct vb2_queue *q, unsigned int count)
+{
+ struct cx8802_dev *dev = q->drv_priv;
+ struct cx88_dmaqueue *dmaq = &dev->mpegq;
+ struct cx88_buffer *buf;
+
+ buf = list_entry(dmaq->active.next, struct cx88_buffer, list);
+ cx8802_start_dma(dev, dmaq, buf);
+ return 0;
+}
+
+static void stop_streaming(struct vb2_queue *q)
+{
+ struct cx8802_dev *dev = q->drv_priv;
+ struct cx88_dmaqueue *dmaq = &dev->mpegq;
+ unsigned long flags;
+
+ cx8802_cancel_buffers(dev);
+
+ spin_lock_irqsave(&dev->slock, flags);
+ while (!list_empty(&dmaq->active)) {
+ struct cx88_buffer *buf = list_entry(dmaq->active.next,
+ struct cx88_buffer, list);
+
+ list_del(&buf->list);
+ vb2_buffer_done(&buf->vb, VB2_BUF_STATE_ERROR);
+ }
+ spin_unlock_irqrestore(&dev->slock, flags);
+}
+
+static struct vb2_ops dvb_qops = {
+ .queue_setup = queue_setup,
+ .buf_prepare = buffer_prepare,
+ .buf_finish = buffer_finish,
+ .buf_queue = buffer_queue,
+ .wait_prepare = vb2_ops_wait_prepare,
+ .wait_finish = vb2_ops_wait_finish,
+ .start_streaming = start_streaming,
+ .stop_streaming = stop_streaming,
+};
+
+/* ------------------------------------------------------------------ */
+
+static int cx88_dvb_bus_ctrl(struct dvb_frontend* fe, int acquire)
+{
+ struct cx8802_dev *dev= fe->dvb->priv;
+ struct cx8802_driver *drv = NULL;
+ int ret = 0;
+ int fe_id;
+
+ fe_id = vb2_dvb_find_frontend(&dev->frontends, fe);
+ if (!fe_id) {
+ printk(KERN_ERR "%s() No frontend found\n", __func__);
+ return -EINVAL;
+ }
+
+ mutex_lock(&dev->core->lock);
+ drv = cx8802_get_driver(dev, CX88_MPEG_DVB);
+ if (drv) {
+ if (acquire){
+ dev->frontends.active_fe_id = fe_id;
+ ret = drv->request_acquire(drv);
+ } else {
+ ret = drv->request_release(drv);
+ dev->frontends.active_fe_id = 0;
+ }
+ }
+ mutex_unlock(&dev->core->lock);
+
+ return ret;
+}
+
+static void cx88_dvb_gate_ctrl(struct cx88_core *core, int open)
+{
+ struct vb2_dvb_frontends *f;
+ struct vb2_dvb_frontend *fe;
+
+ if (!core->dvbdev)
+ return;
+
+ f = &core->dvbdev->frontends;
+
+ if (!f)
+ return;
+
+ if (f->gate <= 1) /* undefined or fe0 */
+ fe = vb2_dvb_get_frontend(f, 1);
+ else
+ fe = vb2_dvb_get_frontend(f, f->gate);
+
+ if (fe && fe->dvb.frontend && fe->dvb.frontend->ops.i2c_gate_ctrl)
+ fe->dvb.frontend->ops.i2c_gate_ctrl(fe->dvb.frontend, open);
+}
+
+/* ------------------------------------------------------------------ */
+
+static int dvico_fusionhdtv_demod_init(struct dvb_frontend* fe)
+{
+ static const u8 clock_config [] = { CLOCK_CTL, 0x38, 0x39 };
+ static const u8 reset [] = { RESET, 0x80 };
+ static const u8 adc_ctl_1_cfg [] = { ADC_CTL_1, 0x40 };
+ static const u8 agc_cfg [] = { AGC_TARGET, 0x24, 0x20 };
+ static const u8 gpp_ctl_cfg [] = { GPP_CTL, 0x33 };
+ static const u8 capt_range_cfg[] = { CAPT_RANGE, 0x32 };
+
+ mt352_write(fe, clock_config, sizeof(clock_config));
+ udelay(200);
+ mt352_write(fe, reset, sizeof(reset));
+ mt352_write(fe, adc_ctl_1_cfg, sizeof(adc_ctl_1_cfg));
+
+ mt352_write(fe, agc_cfg, sizeof(agc_cfg));
+ mt352_write(fe, gpp_ctl_cfg, sizeof(gpp_ctl_cfg));
+ mt352_write(fe, capt_range_cfg, sizeof(capt_range_cfg));
+ return 0;
+}
+
+static int dvico_dual_demod_init(struct dvb_frontend *fe)
+{
+ static const u8 clock_config [] = { CLOCK_CTL, 0x38, 0x38 };
+ static const u8 reset [] = { RESET, 0x80 };
+ static const u8 adc_ctl_1_cfg [] = { ADC_CTL_1, 0x40 };
+ static const u8 agc_cfg [] = { AGC_TARGET, 0x28, 0x20 };
+ static const u8 gpp_ctl_cfg [] = { GPP_CTL, 0x33 };
+ static const u8 capt_range_cfg[] = { CAPT_RANGE, 0x32 };
+
+ mt352_write(fe, clock_config, sizeof(clock_config));
+ udelay(200);
+ mt352_write(fe, reset, sizeof(reset));
+ mt352_write(fe, adc_ctl_1_cfg, sizeof(adc_ctl_1_cfg));
+
+ mt352_write(fe, agc_cfg, sizeof(agc_cfg));
+ mt352_write(fe, gpp_ctl_cfg, sizeof(gpp_ctl_cfg));
+ mt352_write(fe, capt_range_cfg, sizeof(capt_range_cfg));
+
+ return 0;
+}
+
+static int dntv_live_dvbt_demod_init(struct dvb_frontend* fe)
+{
+ static const u8 clock_config [] = { 0x89, 0x38, 0x39 };
+ static const u8 reset [] = { 0x50, 0x80 };
+ static const u8 adc_ctl_1_cfg [] = { 0x8E, 0x40 };
+ static const u8 agc_cfg [] = { 0x67, 0x10, 0x23, 0x00, 0xFF, 0xFF,
+ 0x00, 0xFF, 0x00, 0x40, 0x40 };
+ static const u8 dntv_extra[] = { 0xB5, 0x7A };
+ static const u8 capt_range_cfg[] = { 0x75, 0x32 };
+
+ mt352_write(fe, clock_config, sizeof(clock_config));
+ udelay(2000);
+ mt352_write(fe, reset, sizeof(reset));
+ mt352_write(fe, adc_ctl_1_cfg, sizeof(adc_ctl_1_cfg));
+
+ mt352_write(fe, agc_cfg, sizeof(agc_cfg));
+ udelay(2000);
+ mt352_write(fe, dntv_extra, sizeof(dntv_extra));
+ mt352_write(fe, capt_range_cfg, sizeof(capt_range_cfg));
+
+ return 0;
+}
+
+static const struct mt352_config dvico_fusionhdtv = {
+ .demod_address = 0x0f,
+ .demod_init = dvico_fusionhdtv_demod_init,
+};
+
+static const struct mt352_config dntv_live_dvbt_config = {
+ .demod_address = 0x0f,
+ .demod_init = dntv_live_dvbt_demod_init,
+};
+
+static const struct mt352_config dvico_fusionhdtv_dual = {
+ .demod_address = 0x0f,
+ .demod_init = dvico_dual_demod_init,
+};
+
+static const struct zl10353_config cx88_terratec_cinergy_ht_pci_mkii_config = {
+ .demod_address = (0x1e >> 1),
+ .no_tuner = 1,
+ .if2 = 45600,
+};
+
+static struct mb86a16_config twinhan_vp1027 = {
+ .demod_address = 0x08,
+};
+
+#if IS_ENABLED(CONFIG_VIDEO_CX88_VP3054)
+static int dntv_live_dvbt_pro_demod_init(struct dvb_frontend* fe)
+{
+ static const u8 clock_config [] = { 0x89, 0x38, 0x38 };
+ static const u8 reset [] = { 0x50, 0x80 };
+ static const u8 adc_ctl_1_cfg [] = { 0x8E, 0x40 };
+ static const u8 agc_cfg [] = { 0x67, 0x10, 0x20, 0x00, 0xFF, 0xFF,
+ 0x00, 0xFF, 0x00, 0x40, 0x40 };
+ static const u8 dntv_extra[] = { 0xB5, 0x7A };
+ static const u8 capt_range_cfg[] = { 0x75, 0x32 };
+
+ mt352_write(fe, clock_config, sizeof(clock_config));
+ udelay(2000);
+ mt352_write(fe, reset, sizeof(reset));
+ mt352_write(fe, adc_ctl_1_cfg, sizeof(adc_ctl_1_cfg));
+
+ mt352_write(fe, agc_cfg, sizeof(agc_cfg));
+ udelay(2000);
+ mt352_write(fe, dntv_extra, sizeof(dntv_extra));
+ mt352_write(fe, capt_range_cfg, sizeof(capt_range_cfg));
+
+ return 0;
+}
+
+static const struct mt352_config dntv_live_dvbt_pro_config = {
+ .demod_address = 0x0f,
+ .no_tuner = 1,
+ .demod_init = dntv_live_dvbt_pro_demod_init,
+};
+#endif
+
+static const struct zl10353_config dvico_fusionhdtv_hybrid = {
+ .demod_address = 0x0f,
+ .no_tuner = 1,
+};
+
+static const struct zl10353_config dvico_fusionhdtv_xc3028 = {
+ .demod_address = 0x0f,
+ .if2 = 45600,
+ .no_tuner = 1,
+};
+
+static const struct mt352_config dvico_fusionhdtv_mt352_xc3028 = {
+ .demod_address = 0x0f,
+ .if2 = 4560,
+ .no_tuner = 1,
+ .demod_init = dvico_fusionhdtv_demod_init,
+};
+
+static const struct zl10353_config dvico_fusionhdtv_plus_v1_1 = {
+ .demod_address = 0x0f,
+};
+
+static const struct cx22702_config connexant_refboard_config = {
+ .demod_address = 0x43,
+ .output_mode = CX22702_SERIAL_OUTPUT,
+};
+
+static const struct cx22702_config hauppauge_hvr_config = {
+ .demod_address = 0x63,
+ .output_mode = CX22702_SERIAL_OUTPUT,
+};
+
+static int or51132_set_ts_param(struct dvb_frontend* fe, int is_punctured)
+{
+ struct cx8802_dev *dev= fe->dvb->priv;
+ dev->ts_gen_cntrl = is_punctured ? 0x04 : 0x00;
+ return 0;
+}
+
+static const struct or51132_config pchdtv_hd3000 = {
+ .demod_address = 0x15,
+ .set_ts_params = or51132_set_ts_param,
+};
+
+static int lgdt330x_pll_rf_set(struct dvb_frontend* fe, int index)
+{
+ struct cx8802_dev *dev= fe->dvb->priv;
+ struct cx88_core *core = dev->core;
+
+ dprintk(1, "%s: index = %d\n", __func__, index);
+ if (index == 0)
+ cx_clear(MO_GP0_IO, 8);
+ else
+ cx_set(MO_GP0_IO, 8);
+ return 0;
+}
+
+static int lgdt330x_set_ts_param(struct dvb_frontend* fe, int is_punctured)
+{
+ struct cx8802_dev *dev= fe->dvb->priv;
+ if (is_punctured)
+ dev->ts_gen_cntrl |= 0x04;
+ else
+ dev->ts_gen_cntrl &= ~0x04;
+ return 0;
+}
+
+static struct lgdt330x_config fusionhdtv_3_gold = {
+ .demod_address = 0x0e,
+ .demod_chip = LGDT3302,
+ .serial_mpeg = 0x04, /* TPSERIAL for 3302 in TOP_CONTROL */
+ .set_ts_params = lgdt330x_set_ts_param,
+};
+
+static const struct lgdt330x_config fusionhdtv_5_gold = {
+ .demod_address = 0x0e,
+ .demod_chip = LGDT3303,
+ .serial_mpeg = 0x40, /* TPSERIAL for 3303 in TOP_CONTROL */
+ .set_ts_params = lgdt330x_set_ts_param,
+};
+
+static const struct lgdt330x_config pchdtv_hd5500 = {
+ .demod_address = 0x59,
+ .demod_chip = LGDT3303,
+ .serial_mpeg = 0x40, /* TPSERIAL for 3303 in TOP_CONTROL */
+ .set_ts_params = lgdt330x_set_ts_param,
+};
+
+static int nxt200x_set_ts_param(struct dvb_frontend* fe, int is_punctured)
+{
+ struct cx8802_dev *dev= fe->dvb->priv;
+ dev->ts_gen_cntrl = is_punctured ? 0x04 : 0x00;
+ return 0;
+}
+
+static const struct nxt200x_config ati_hdtvwonder = {
+ .demod_address = 0x0a,
+ .set_ts_params = nxt200x_set_ts_param,
+};
+
+static int cx24123_set_ts_param(struct dvb_frontend* fe,
+ int is_punctured)
+{
+ struct cx8802_dev *dev= fe->dvb->priv;
+ dev->ts_gen_cntrl = 0x02;
+ return 0;
+}
+
+static int kworld_dvbs_100_set_voltage(struct dvb_frontend* fe,
+ fe_sec_voltage_t voltage)
+{
+ struct cx8802_dev *dev= fe->dvb->priv;
+ struct cx88_core *core = dev->core;
+
+ if (voltage == SEC_VOLTAGE_OFF)
+ cx_write(MO_GP0_IO, 0x000006fb);
+ else
+ cx_write(MO_GP0_IO, 0x000006f9);
+
+ if (core->prev_set_voltage)
+ return core->prev_set_voltage(fe, voltage);
+ return 0;
+}
+
+static int geniatech_dvbs_set_voltage(struct dvb_frontend *fe,
+ fe_sec_voltage_t voltage)
+{
+ struct cx8802_dev *dev= fe->dvb->priv;
+ struct cx88_core *core = dev->core;
+
+ if (voltage == SEC_VOLTAGE_OFF) {
+ dprintk(1,"LNB Voltage OFF\n");
+ cx_write(MO_GP0_IO, 0x0000efff);
+ }
+
+ if (core->prev_set_voltage)
+ return core->prev_set_voltage(fe, voltage);
+ return 0;
+}
+
+static int tevii_dvbs_set_voltage(struct dvb_frontend *fe,
+ fe_sec_voltage_t voltage)
+{
+ struct cx8802_dev *dev= fe->dvb->priv;
+ struct cx88_core *core = dev->core;
+
+ cx_set(MO_GP0_IO, 0x6040);
+ switch (voltage) {
+ case SEC_VOLTAGE_13:
+ cx_clear(MO_GP0_IO, 0x20);
+ break;
+ case SEC_VOLTAGE_18:
+ cx_set(MO_GP0_IO, 0x20);
+ break;
+ case SEC_VOLTAGE_OFF:
+ cx_clear(MO_GP0_IO, 0x20);
+ break;
+ }
+
+ if (core->prev_set_voltage)
+ return core->prev_set_voltage(fe, voltage);
+ return 0;
+}
+
+static int vp1027_set_voltage(struct dvb_frontend *fe,
+ fe_sec_voltage_t voltage)
+{
+ struct cx8802_dev *dev = fe->dvb->priv;
+ struct cx88_core *core = dev->core;
+
+ switch (voltage) {
+ case SEC_VOLTAGE_13:
+ dprintk(1, "LNB SEC Voltage=13\n");
+ cx_write(MO_GP0_IO, 0x00001220);
+ break;
+ case SEC_VOLTAGE_18:
+ dprintk(1, "LNB SEC Voltage=18\n");
+ cx_write(MO_GP0_IO, 0x00001222);
+ break;
+ case SEC_VOLTAGE_OFF:
+ dprintk(1, "LNB Voltage OFF\n");
+ cx_write(MO_GP0_IO, 0x00001230);
+ break;
+ }
+
+ if (core->prev_set_voltage)
+ return core->prev_set_voltage(fe, voltage);
+ return 0;
+}
+
+static const struct cx24123_config geniatech_dvbs_config = {
+ .demod_address = 0x55,
+ .set_ts_params = cx24123_set_ts_param,
+};
+
+static const struct cx24123_config hauppauge_novas_config = {
+ .demod_address = 0x55,
+ .set_ts_params = cx24123_set_ts_param,
+};
+
+static const struct cx24123_config kworld_dvbs_100_config = {
+ .demod_address = 0x15,
+ .set_ts_params = cx24123_set_ts_param,
+ .lnb_polarity = 1,
+};
+
+static const struct s5h1409_config pinnacle_pctv_hd_800i_config = {
+ .demod_address = 0x32 >> 1,
+ .output_mode = S5H1409_PARALLEL_OUTPUT,
+ .gpio = S5H1409_GPIO_ON,
+ .qam_if = 44000,
+ .inversion = S5H1409_INVERSION_OFF,
+ .status_mode = S5H1409_DEMODLOCKING,
+ .mpeg_timing = S5H1409_MPEGTIMING_NONCONTINOUS_NONINVERTING_CLOCK,
+};
+
+static const struct s5h1409_config dvico_hdtv5_pci_nano_config = {
+ .demod_address = 0x32 >> 1,
+ .output_mode = S5H1409_SERIAL_OUTPUT,
+ .gpio = S5H1409_GPIO_OFF,
+ .inversion = S5H1409_INVERSION_OFF,
+ .status_mode = S5H1409_DEMODLOCKING,
+ .mpeg_timing = S5H1409_MPEGTIMING_CONTINOUS_NONINVERTING_CLOCK,
+};
+
+static const struct s5h1409_config kworld_atsc_120_config = {
+ .demod_address = 0x32 >> 1,
+ .output_mode = S5H1409_SERIAL_OUTPUT,
+ .gpio = S5H1409_GPIO_OFF,
+ .inversion = S5H1409_INVERSION_OFF,
+ .status_mode = S5H1409_DEMODLOCKING,
+ .mpeg_timing = S5H1409_MPEGTIMING_CONTINOUS_NONINVERTING_CLOCK,
+};
+
+static const struct xc5000_config pinnacle_pctv_hd_800i_tuner_config = {
+ .i2c_address = 0x64,
+ .if_khz = 5380,
+};
+
+static const struct zl10353_config cx88_pinnacle_hybrid_pctv = {
+ .demod_address = (0x1e >> 1),
+ .no_tuner = 1,
+ .if2 = 45600,
+};
+
+static const struct zl10353_config cx88_geniatech_x8000_mt = {
+ .demod_address = (0x1e >> 1),
+ .no_tuner = 1,
+ .disable_i2c_gate_ctrl = 1,
+};
+
+static const struct s5h1411_config dvico_fusionhdtv7_config = {
+ .output_mode = S5H1411_SERIAL_OUTPUT,
+ .gpio = S5H1411_GPIO_ON,
+ .mpeg_timing = S5H1411_MPEGTIMING_CONTINOUS_NONINVERTING_CLOCK,
+ .qam_if = S5H1411_IF_44000,
+ .vsb_if = S5H1411_IF_44000,
+ .inversion = S5H1411_INVERSION_OFF,
+ .status_mode = S5H1411_DEMODLOCKING
+};
+
+static const struct xc5000_config dvico_fusionhdtv7_tuner_config = {
+ .i2c_address = 0xc2 >> 1,
+ .if_khz = 5380,
+};
+
+static int attach_xc3028(u8 addr, struct cx8802_dev *dev)
+{
+ struct dvb_frontend *fe;
+ struct vb2_dvb_frontend *fe0 = NULL;
+ struct xc2028_ctrl ctl;
+ struct xc2028_config cfg = {
+ .i2c_adap = &dev->core->i2c_adap,
+ .i2c_addr = addr,
+ .ctrl = &ctl,
+ };
+
+ /* Get the first frontend */
+ fe0 = vb2_dvb_get_frontend(&dev->frontends, 1);
+ if (!fe0)
+ return -EINVAL;
+
+ if (!fe0->dvb.frontend) {
+ printk(KERN_ERR "%s/2: dvb frontend not attached. "
+ "Can't attach xc3028\n",
+ dev->core->name);
+ return -EINVAL;
+ }
+
+ /*
+ * Some xc3028 devices may be hidden by an I2C gate. This is known
+ * to happen with some s5h1409-based devices.
+ * Now that I2C gate is open, sets up xc3028 configuration
+ */
+ cx88_setup_xc3028(dev->core, &ctl);
+
+ fe = dvb_attach(xc2028_attach, fe0->dvb.frontend, &cfg);
+ if (!fe) {
+ printk(KERN_ERR "%s/2: xc3028 attach failed\n",
+ dev->core->name);
+ dvb_frontend_detach(fe0->dvb.frontend);
+ dvb_unregister_frontend(fe0->dvb.frontend);
+ fe0->dvb.frontend = NULL;
+ return -EINVAL;
+ }
+
+ printk(KERN_INFO "%s/2: xc3028 attached\n",
+ dev->core->name);
+
+ return 0;
+}
+
+static int attach_xc4000(struct cx8802_dev *dev, struct xc4000_config *cfg)
+{
+ struct dvb_frontend *fe;
+ struct vb2_dvb_frontend *fe0 = NULL;
+
+ /* Get the first frontend */
+ fe0 = vb2_dvb_get_frontend(&dev->frontends, 1);
+ if (!fe0)
+ return -EINVAL;
+
+ if (!fe0->dvb.frontend) {
+ printk(KERN_ERR "%s/2: dvb frontend not attached. "
+ "Can't attach xc4000\n",
+ dev->core->name);
+ return -EINVAL;
+ }
+
+ fe = dvb_attach(xc4000_attach, fe0->dvb.frontend, &dev->core->i2c_adap,
+ cfg);
+ if (!fe) {
+ printk(KERN_ERR "%s/2: xc4000 attach failed\n",
+ dev->core->name);
+ dvb_frontend_detach(fe0->dvb.frontend);
+ dvb_unregister_frontend(fe0->dvb.frontend);
+ fe0->dvb.frontend = NULL;
+ return -EINVAL;
+ }
+
+ printk(KERN_INFO "%s/2: xc4000 attached\n", dev->core->name);
+
+ return 0;
+}
+
+static int cx24116_set_ts_param(struct dvb_frontend *fe,
+ int is_punctured)
+{
+ struct cx8802_dev *dev = fe->dvb->priv;
+ dev->ts_gen_cntrl = 0x2;
+
+ return 0;
+}
+
+static int stv0900_set_ts_param(struct dvb_frontend *fe,
+ int is_punctured)
+{
+ struct cx8802_dev *dev = fe->dvb->priv;
+ dev->ts_gen_cntrl = 0;
+
+ return 0;
+}
+
+static int cx24116_reset_device(struct dvb_frontend *fe)
+{
+ struct cx8802_dev *dev = fe->dvb->priv;
+ struct cx88_core *core = dev->core;
+
+ /* Reset the part */
+ /* Put the cx24116 into reset */
+ cx_write(MO_SRST_IO, 0);
+ msleep(10);
+ /* Take the cx24116 out of reset */
+ cx_write(MO_SRST_IO, 1);
+ msleep(10);
+
+ return 0;
+}
+
+static const struct cx24116_config hauppauge_hvr4000_config = {
+ .demod_address = 0x05,
+ .set_ts_params = cx24116_set_ts_param,
+ .reset_device = cx24116_reset_device,
+};
+
+static const struct cx24116_config tevii_s460_config = {
+ .demod_address = 0x55,
+ .set_ts_params = cx24116_set_ts_param,
+ .reset_device = cx24116_reset_device,
+};
+
+static int ds3000_set_ts_param(struct dvb_frontend *fe,
+ int is_punctured)
+{
+ struct cx8802_dev *dev = fe->dvb->priv;
+ dev->ts_gen_cntrl = 4;
+
+ return 0;
+}
+
+static struct ds3000_config tevii_ds3000_config = {
+ .demod_address = 0x68,
+ .set_ts_params = ds3000_set_ts_param,
+};
+
+static struct ts2020_config tevii_ts2020_config = {
+ .tuner_address = 0x60,
+ .clk_out_div = 1,
+};
+
+static const struct stv0900_config prof_7301_stv0900_config = {
+ .demod_address = 0x6a,
+/* demod_mode = 0,*/
+ .xtal = 27000000,
+ .clkmode = 3,/* 0-CLKI, 2-XTALI, else AUTO */
+ .diseqc_mode = 2,/* 2/3 PWM */
+ .tun1_maddress = 0,/* 0x60 */
+ .tun1_adc = 0,/* 2 Vpp */
+ .path1_mode = 3,
+ .set_ts_params = stv0900_set_ts_param,
+};
+
+static const struct stb6100_config prof_7301_stb6100_config = {
+ .tuner_address = 0x60,
+ .refclock = 27000000,
+};
+
+static const struct stv0299_config tevii_tuner_sharp_config = {
+ .demod_address = 0x68,
+ .inittab = sharp_z0194a_inittab,
+ .mclk = 88000000UL,
+ .invert = 1,
+ .skip_reinit = 0,
+ .lock_output = 1,
+ .volt13_op0_op1 = STV0299_VOLT13_OP1,
+ .min_delay_ms = 100,
+ .set_symbol_rate = sharp_z0194a_set_symbol_rate,
+ .set_ts_params = cx24116_set_ts_param,
+};
+
+static const struct stv0288_config tevii_tuner_earda_config = {
+ .demod_address = 0x68,
+ .min_delay_ms = 100,
+ .set_ts_params = cx24116_set_ts_param,
+};
+
+static int cx8802_alloc_frontends(struct cx8802_dev *dev)
+{
+ struct cx88_core *core = dev->core;
+ struct vb2_dvb_frontend *fe = NULL;
+ int i;
+
+ mutex_init(&dev->frontends.lock);
+ INIT_LIST_HEAD(&dev->frontends.felist);
+
+ if (!core->board.num_frontends)
+ return -ENODEV;
+
+ printk(KERN_INFO "%s() allocating %d frontend(s)\n", __func__,
+ core->board.num_frontends);
+ for (i = 1; i <= core->board.num_frontends; i++) {
+ fe = vb2_dvb_alloc_frontend(&dev->frontends, i);
+ if (!fe) {
+ printk(KERN_ERR "%s() failed to alloc\n", __func__);
+ vb2_dvb_dealloc_frontends(&dev->frontends);
+ return -ENOMEM;
+ }
+ }
+ return 0;
+}
+
+
+
+static const u8 samsung_smt_7020_inittab[] = {
+ 0x01, 0x15,
+ 0x02, 0x00,
+ 0x03, 0x00,
+ 0x04, 0x7D,
+ 0x05, 0x0F,
+ 0x06, 0x02,
+ 0x07, 0x00,
+ 0x08, 0x60,
+
+ 0x0A, 0xC2,
+ 0x0B, 0x00,
+ 0x0C, 0x01,
+ 0x0D, 0x81,
+ 0x0E, 0x44,
+ 0x0F, 0x09,
+ 0x10, 0x3C,
+ 0x11, 0x84,
+ 0x12, 0xDA,
+ 0x13, 0x99,
+ 0x14, 0x8D,
+ 0x15, 0xCE,
+ 0x16, 0xE8,
+ 0x17, 0x43,
+ 0x18, 0x1C,
+ 0x19, 0x1B,
+ 0x1A, 0x1D,
+
+ 0x1C, 0x12,
+ 0x1D, 0x00,
+ 0x1E, 0x00,
+ 0x1F, 0x00,
+ 0x20, 0x00,
+ 0x21, 0x00,
+ 0x22, 0x00,
+ 0x23, 0x00,
+
+ 0x28, 0x02,
+ 0x29, 0x28,
+ 0x2A, 0x14,
+ 0x2B, 0x0F,
+ 0x2C, 0x09,
+ 0x2D, 0x05,
+
+ 0x31, 0x1F,
+ 0x32, 0x19,
+ 0x33, 0xFC,
+ 0x34, 0x13,
+ 0xff, 0xff,
+};
+
+
+static int samsung_smt_7020_tuner_set_params(struct dvb_frontend *fe)
+{
+ struct dtv_frontend_properties *c = &fe->dtv_property_cache;
+ struct cx8802_dev *dev = fe->dvb->priv;
+ u8 buf[4];
+ u32 div;
+ struct i2c_msg msg = {
+ .addr = 0x61,
+ .flags = 0,
+ .buf = buf,
+ .len = sizeof(buf) };
+
+ div = c->frequency / 125;
+
+ buf[0] = (div >> 8) & 0x7f;
+ buf[1] = div & 0xff;
+ buf[2] = 0x84; /* 0xC4 */
+ buf[3] = 0x00;
+
+ if (c->frequency < 1500000)
+ buf[3] |= 0x10;
+
+ if (fe->ops.i2c_gate_ctrl)
+ fe->ops.i2c_gate_ctrl(fe, 1);
+
+ if (i2c_transfer(&dev->core->i2c_adap, &msg, 1) != 1)
+ return -EIO;
+
+ return 0;
+}
+
+static int samsung_smt_7020_set_tone(struct dvb_frontend *fe,
+ fe_sec_tone_mode_t tone)
+{
+ struct cx8802_dev *dev = fe->dvb->priv;
+ struct cx88_core *core = dev->core;
+
+ cx_set(MO_GP0_IO, 0x0800);
+
+ switch (tone) {
+ case SEC_TONE_ON:
+ cx_set(MO_GP0_IO, 0x08);
+ break;
+ case SEC_TONE_OFF:
+ cx_clear(MO_GP0_IO, 0x08);
+ break;
+ default:
+ return -EINVAL;
+ }
+
+ return 0;
+}
+
+static int samsung_smt_7020_set_voltage(struct dvb_frontend *fe,
+ fe_sec_voltage_t voltage)
+{
+ struct cx8802_dev *dev = fe->dvb->priv;
+ struct cx88_core *core = dev->core;
+
+ u8 data;
+ struct i2c_msg msg = {
+ .addr = 8,
+ .flags = 0,
+ .buf = &data,
+ .len = sizeof(data) };
+
+ cx_set(MO_GP0_IO, 0x8000);
+
+ switch (voltage) {
+ case SEC_VOLTAGE_OFF:
+ break;
+ case SEC_VOLTAGE_13:
+ data = ISL6421_EN1 | ISL6421_LLC1;
+ cx_clear(MO_GP0_IO, 0x80);
+ break;
+ case SEC_VOLTAGE_18:
+ data = ISL6421_EN1 | ISL6421_LLC1 | ISL6421_VSEL1;
+ cx_clear(MO_GP0_IO, 0x80);
+ break;
+ default:
+ return -EINVAL;
+ }
+
+ return (i2c_transfer(&dev->core->i2c_adap, &msg, 1) == 1) ? 0 : -EIO;
+}
+
+static int samsung_smt_7020_stv0299_set_symbol_rate(struct dvb_frontend *fe,
+ u32 srate, u32 ratio)
+{
+ u8 aclk = 0;
+ u8 bclk = 0;
+
+ if (srate < 1500000) {
+ aclk = 0xb7;
+ bclk = 0x47;
+ } else if (srate < 3000000) {
+ aclk = 0xb7;
+ bclk = 0x4b;
+ } else if (srate < 7000000) {
+ aclk = 0xb7;
+ bclk = 0x4f;
+ } else if (srate < 14000000) {
+ aclk = 0xb7;
+ bclk = 0x53;
+ } else if (srate < 30000000) {
+ aclk = 0xb6;
+ bclk = 0x53;
+ } else if (srate < 45000000) {
+ aclk = 0xb4;
+ bclk = 0x51;
+ }
+
+ stv0299_writereg(fe, 0x13, aclk);
+ stv0299_writereg(fe, 0x14, bclk);
+ stv0299_writereg(fe, 0x1f, (ratio >> 16) & 0xff);
+ stv0299_writereg(fe, 0x20, (ratio >> 8) & 0xff);
+ stv0299_writereg(fe, 0x21, ratio & 0xf0);
+
+ return 0;
+}
+
+
+static const struct stv0299_config samsung_stv0299_config = {
+ .demod_address = 0x68,
+ .inittab = samsung_smt_7020_inittab,
+ .mclk = 88000000UL,
+ .invert = 0,
+ .skip_reinit = 0,
+ .lock_output = STV0299_LOCKOUTPUT_LK,
+ .volt13_op0_op1 = STV0299_VOLT13_OP1,
+ .min_delay_ms = 100,
+ .set_symbol_rate = samsung_smt_7020_stv0299_set_symbol_rate,
+};
+
+static int dvb_register(struct cx8802_dev *dev)
+{
+ struct cx88_core *core = dev->core;
+ struct vb2_dvb_frontend *fe0, *fe1 = NULL;
+ int mfe_shared = 0; /* bus not shared by default */
+ int res = -EINVAL;
+
+ if (0 != core->i2c_rc) {
+ printk(KERN_ERR "%s/2: no i2c-bus available, cannot attach dvb drivers\n", core->name);
+ goto frontend_detach;
+ }
+
+ /* Get the first frontend */
+ fe0 = vb2_dvb_get_frontend(&dev->frontends, 1);
+ if (!fe0)
+ goto frontend_detach;
+
+ /* multi-frontend gate control is undefined or defaults to fe0 */
+ dev->frontends.gate = 0;
+
+ /* Sets the gate control callback to be used by i2c command calls */
+ core->gate_ctrl = cx88_dvb_gate_ctrl;
+
+ /* init frontend(s) */
+ switch (core->boardnr) {
+ case CX88_BOARD_HAUPPAUGE_DVB_T1:
+ fe0->dvb.frontend = dvb_attach(cx22702_attach,
+ &connexant_refboard_config,
+ &core->i2c_adap);
+ if (fe0->dvb.frontend != NULL) {
+ if (!dvb_attach(dvb_pll_attach, fe0->dvb.frontend,
+ 0x61, &core->i2c_adap,
+ DVB_PLL_THOMSON_DTT759X))
+ goto frontend_detach;
+ }
+ break;
+ case CX88_BOARD_TERRATEC_CINERGY_1400_DVB_T1:
+ case CX88_BOARD_CONEXANT_DVB_T1:
+ case CX88_BOARD_KWORLD_DVB_T_CX22702:
+ case CX88_BOARD_WINFAST_DTV1000:
+ fe0->dvb.frontend = dvb_attach(cx22702_attach,
+ &connexant_refboard_config,
+ &core->i2c_adap);
+ if (fe0->dvb.frontend != NULL) {
+ if (!dvb_attach(dvb_pll_attach, fe0->dvb.frontend,
+ 0x60, &core->i2c_adap,
+ DVB_PLL_THOMSON_DTT7579))
+ goto frontend_detach;
+ }
+ break;
+ case CX88_BOARD_WINFAST_DTV2000H:
+ case CX88_BOARD_HAUPPAUGE_HVR1100:
+ case CX88_BOARD_HAUPPAUGE_HVR1100LP:
+ case CX88_BOARD_HAUPPAUGE_HVR1300:
+ fe0->dvb.frontend = dvb_attach(cx22702_attach,
+ &hauppauge_hvr_config,
+ &core->i2c_adap);
+ if (fe0->dvb.frontend != NULL) {
+ if (!dvb_attach(simple_tuner_attach, fe0->dvb.frontend,
+ &core->i2c_adap, 0x61,
+ TUNER_PHILIPS_FMD1216ME_MK3))
+ goto frontend_detach;
+ }
+ break;
+ case CX88_BOARD_WINFAST_DTV2000H_J:
+ fe0->dvb.frontend = dvb_attach(cx22702_attach,
+ &hauppauge_hvr_config,
+ &core->i2c_adap);
+ if (fe0->dvb.frontend != NULL) {
+ if (!dvb_attach(simple_tuner_attach, fe0->dvb.frontend,
+ &core->i2c_adap, 0x61,
+ TUNER_PHILIPS_FMD1216MEX_MK3))
+ goto frontend_detach;
+ }
+ break;
+ case CX88_BOARD_HAUPPAUGE_HVR3000:
+ /* MFE frontend 1 */
+ mfe_shared = 1;
+ dev->frontends.gate = 2;
+ /* DVB-S init */
+ fe0->dvb.frontend = dvb_attach(cx24123_attach,
+ &hauppauge_novas_config,
+ &dev->core->i2c_adap);
+ if (fe0->dvb.frontend) {
+ if (!dvb_attach(isl6421_attach,
+ fe0->dvb.frontend,
+ &dev->core->i2c_adap,
+ 0x08, ISL6421_DCL, 0x00, false))
+ goto frontend_detach;
+ }
+ /* MFE frontend 2 */
+ fe1 = vb2_dvb_get_frontend(&dev->frontends, 2);
+ if (!fe1)
+ goto frontend_detach;
+ /* DVB-T init */
+ fe1->dvb.frontend = dvb_attach(cx22702_attach,
+ &hauppauge_hvr_config,
+ &dev->core->i2c_adap);
+ if (fe1->dvb.frontend) {
+ fe1->dvb.frontend->id = 1;
+ if (!dvb_attach(simple_tuner_attach,
+ fe1->dvb.frontend,
+ &dev->core->i2c_adap,
+ 0x61, TUNER_PHILIPS_FMD1216ME_MK3))
+ goto frontend_detach;
+ }
+ break;
+ case CX88_BOARD_DVICO_FUSIONHDTV_DVB_T_PLUS:
+ fe0->dvb.frontend = dvb_attach(mt352_attach,
+ &dvico_fusionhdtv,
+ &core->i2c_adap);
+ if (fe0->dvb.frontend != NULL) {
+ if (!dvb_attach(dvb_pll_attach, fe0->dvb.frontend,
+ 0x60, NULL, DVB_PLL_THOMSON_DTT7579))
+ goto frontend_detach;
+ break;
+ }
+ /* ZL10353 replaces MT352 on later cards */
+ fe0->dvb.frontend = dvb_attach(zl10353_attach,
+ &dvico_fusionhdtv_plus_v1_1,
+ &core->i2c_adap);
+ if (fe0->dvb.frontend != NULL) {
+ if (!dvb_attach(dvb_pll_attach, fe0->dvb.frontend,
+ 0x60, NULL, DVB_PLL_THOMSON_DTT7579))
+ goto frontend_detach;
+ }
+ break;
+ case CX88_BOARD_DVICO_FUSIONHDTV_DVB_T_DUAL:
+ /* The tin box says DEE1601, but it seems to be DTT7579
+ * compatible, with a slightly different MT352 AGC gain. */
+ fe0->dvb.frontend = dvb_attach(mt352_attach,
+ &dvico_fusionhdtv_dual,
+ &core->i2c_adap);
+ if (fe0->dvb.frontend != NULL) {
+ if (!dvb_attach(dvb_pll_attach, fe0->dvb.frontend,
+ 0x61, NULL, DVB_PLL_THOMSON_DTT7579))
+ goto frontend_detach;
+ break;
+ }
+ /* ZL10353 replaces MT352 on later cards */
+ fe0->dvb.frontend = dvb_attach(zl10353_attach,
+ &dvico_fusionhdtv_plus_v1_1,
+ &core->i2c_adap);
+ if (fe0->dvb.frontend != NULL) {
+ if (!dvb_attach(dvb_pll_attach, fe0->dvb.frontend,
+ 0x61, NULL, DVB_PLL_THOMSON_DTT7579))
+ goto frontend_detach;
+ }
+ break;
+ case CX88_BOARD_DVICO_FUSIONHDTV_DVB_T1:
+ fe0->dvb.frontend = dvb_attach(mt352_attach,
+ &dvico_fusionhdtv,
+ &core->i2c_adap);
+ if (fe0->dvb.frontend != NULL) {
+ if (!dvb_attach(dvb_pll_attach, fe0->dvb.frontend,
+ 0x61, NULL, DVB_PLL_LG_Z201))
+ goto frontend_detach;
+ }
+ break;
+ case CX88_BOARD_KWORLD_DVB_T:
+ case CX88_BOARD_DNTV_LIVE_DVB_T:
+ case CX88_BOARD_ADSTECH_DVB_T_PCI:
+ fe0->dvb.frontend = dvb_attach(mt352_attach,
+ &dntv_live_dvbt_config,
+ &core->i2c_adap);
+ if (fe0->dvb.frontend != NULL) {
+ if (!dvb_attach(dvb_pll_attach, fe0->dvb.frontend,
+ 0x61, NULL, DVB_PLL_UNKNOWN_1))
+ goto frontend_detach;
+ }
+ break;
+ case CX88_BOARD_DNTV_LIVE_DVB_T_PRO:
+#if IS_ENABLED(CONFIG_VIDEO_CX88_VP3054)
+ /* MT352 is on a secondary I2C bus made from some GPIO lines */
+ fe0->dvb.frontend = dvb_attach(mt352_attach, &dntv_live_dvbt_pro_config,
+ &dev->vp3054->adap);
+ if (fe0->dvb.frontend != NULL) {
+ if (!dvb_attach(simple_tuner_attach, fe0->dvb.frontend,
+ &core->i2c_adap, 0x61,
+ TUNER_PHILIPS_FMD1216ME_MK3))
+ goto frontend_detach;
+ }
+#else
+ printk(KERN_ERR "%s/2: built without vp3054 support\n",
+ core->name);
+#endif
+ break;
+ case CX88_BOARD_DVICO_FUSIONHDTV_DVB_T_HYBRID:
+ fe0->dvb.frontend = dvb_attach(zl10353_attach,
+ &dvico_fusionhdtv_hybrid,
+ &core->i2c_adap);
+ if (fe0->dvb.frontend != NULL) {
+ if (!dvb_attach(simple_tuner_attach, fe0->dvb.frontend,
+ &core->i2c_adap, 0x61,
+ TUNER_THOMSON_FE6600))
+ goto frontend_detach;
+ }
+ break;
+ case CX88_BOARD_DVICO_FUSIONHDTV_DVB_T_PRO:
+ fe0->dvb.frontend = dvb_attach(zl10353_attach,
+ &dvico_fusionhdtv_xc3028,
+ &core->i2c_adap);
+ if (fe0->dvb.frontend == NULL)
+ fe0->dvb.frontend = dvb_attach(mt352_attach,
+ &dvico_fusionhdtv_mt352_xc3028,
+ &core->i2c_adap);
+ /*
+ * On this board, the demod provides the I2C bus pullup.
+ * We must not permit gate_ctrl to be performed, or
+ * the xc3028 cannot communicate on the bus.
+ */
+ if (fe0->dvb.frontend)
+ fe0->dvb.frontend->ops.i2c_gate_ctrl = NULL;
+ if (attach_xc3028(0x61, dev) < 0)
+ goto frontend_detach;
+ break;
+ case CX88_BOARD_PCHDTV_HD3000:
+ fe0->dvb.frontend = dvb_attach(or51132_attach, &pchdtv_hd3000,
+ &core->i2c_adap);
+ if (fe0->dvb.frontend != NULL) {
+ if (!dvb_attach(simple_tuner_attach, fe0->dvb.frontend,
+ &core->i2c_adap, 0x61,
+ TUNER_THOMSON_DTT761X))
+ goto frontend_detach;
+ }
+ break;
+ case CX88_BOARD_DVICO_FUSIONHDTV_3_GOLD_Q:
+ dev->ts_gen_cntrl = 0x08;
+
+ /* Do a hardware reset of chip before using it. */
+ cx_clear(MO_GP0_IO, 1);
+ mdelay(100);
+ cx_set(MO_GP0_IO, 1);
+ mdelay(200);
+
+ /* Select RF connector callback */
+ fusionhdtv_3_gold.pll_rf_set = lgdt330x_pll_rf_set;
+ fe0->dvb.frontend = dvb_attach(lgdt330x_attach,
+ &fusionhdtv_3_gold,
+ &core->i2c_adap);
+ if (fe0->dvb.frontend != NULL) {
+ if (!dvb_attach(simple_tuner_attach, fe0->dvb.frontend,
+ &core->i2c_adap, 0x61,
+ TUNER_MICROTUNE_4042FI5))
+ goto frontend_detach;
+ }
+ break;
+ case CX88_BOARD_DVICO_FUSIONHDTV_3_GOLD_T:
+ dev->ts_gen_cntrl = 0x08;
+
+ /* Do a hardware reset of chip before using it. */
+ cx_clear(MO_GP0_IO, 1);
+ mdelay(100);
+ cx_set(MO_GP0_IO, 9);
+ mdelay(200);
+ fe0->dvb.frontend = dvb_attach(lgdt330x_attach,
+ &fusionhdtv_3_gold,
+ &core->i2c_adap);
+ if (fe0->dvb.frontend != NULL) {
+ if (!dvb_attach(simple_tuner_attach, fe0->dvb.frontend,
+ &core->i2c_adap, 0x61,
+ TUNER_THOMSON_DTT761X))
+ goto frontend_detach;
+ }
+ break;
+ case CX88_BOARD_DVICO_FUSIONHDTV_5_GOLD:
+ dev->ts_gen_cntrl = 0x08;
+
+ /* Do a hardware reset of chip before using it. */
+ cx_clear(MO_GP0_IO, 1);
+ mdelay(100);
+ cx_set(MO_GP0_IO, 1);
+ mdelay(200);
+ fe0->dvb.frontend = dvb_attach(lgdt330x_attach,
+ &fusionhdtv_5_gold,
+ &core->i2c_adap);
+ if (fe0->dvb.frontend != NULL) {
+ if (!dvb_attach(simple_tuner_attach, fe0->dvb.frontend,
+ &core->i2c_adap, 0x61,
+ TUNER_LG_TDVS_H06XF))
+ goto frontend_detach;
+ if (!dvb_attach(tda9887_attach, fe0->dvb.frontend,
+ &core->i2c_adap, 0x43))
+ goto frontend_detach;
+ }
+ break;
+ case CX88_BOARD_PCHDTV_HD5500:
+ dev->ts_gen_cntrl = 0x08;
+
+ /* Do a hardware reset of chip before using it. */
+ cx_clear(MO_GP0_IO, 1);
+ mdelay(100);
+ cx_set(MO_GP0_IO, 1);
+ mdelay(200);
+ fe0->dvb.frontend = dvb_attach(lgdt330x_attach,
+ &pchdtv_hd5500,
+ &core->i2c_adap);
+ if (fe0->dvb.frontend != NULL) {
+ if (!dvb_attach(simple_tuner_attach, fe0->dvb.frontend,
+ &core->i2c_adap, 0x61,
+ TUNER_LG_TDVS_H06XF))
+ goto frontend_detach;
+ if (!dvb_attach(tda9887_attach, fe0->dvb.frontend,
+ &core->i2c_adap, 0x43))
+ goto frontend_detach;
+ }
+ break;
+ case CX88_BOARD_ATI_HDTVWONDER:
+ fe0->dvb.frontend = dvb_attach(nxt200x_attach,
+ &ati_hdtvwonder,
+ &core->i2c_adap);
+ if (fe0->dvb.frontend != NULL) {
+ if (!dvb_attach(simple_tuner_attach, fe0->dvb.frontend,
+ &core->i2c_adap, 0x61,
+ TUNER_PHILIPS_TUV1236D))
+ goto frontend_detach;
+ }
+ break;
+ case CX88_BOARD_HAUPPAUGE_NOVASPLUS_S1:
+ case CX88_BOARD_HAUPPAUGE_NOVASE2_S1:
+ fe0->dvb.frontend = dvb_attach(cx24123_attach,
+ &hauppauge_novas_config,
+ &core->i2c_adap);
+ if (fe0->dvb.frontend) {
+ bool override_tone;
+
+ if (core->model == 92001)
+ override_tone = true;
+ else
+ override_tone = false;
+
+ if (!dvb_attach(isl6421_attach, fe0->dvb.frontend,
+ &core->i2c_adap, 0x08, ISL6421_DCL, 0x00,
+ override_tone))
+ goto frontend_detach;
+ }
+ break;
+ case CX88_BOARD_KWORLD_DVBS_100:
+ fe0->dvb.frontend = dvb_attach(cx24123_attach,
+ &kworld_dvbs_100_config,
+ &core->i2c_adap);
+ if (fe0->dvb.frontend) {
+ core->prev_set_voltage = fe0->dvb.frontend->ops.set_voltage;
+ fe0->dvb.frontend->ops.set_voltage = kworld_dvbs_100_set_voltage;
+ }
+ break;
+ case CX88_BOARD_GENIATECH_DVBS:
+ fe0->dvb.frontend = dvb_attach(cx24123_attach,
+ &geniatech_dvbs_config,
+ &core->i2c_adap);
+ if (fe0->dvb.frontend) {
+ core->prev_set_voltage = fe0->dvb.frontend->ops.set_voltage;
+ fe0->dvb.frontend->ops.set_voltage = geniatech_dvbs_set_voltage;
+ }
+ break;
+ case CX88_BOARD_PINNACLE_PCTV_HD_800i:
+ fe0->dvb.frontend = dvb_attach(s5h1409_attach,
+ &pinnacle_pctv_hd_800i_config,
+ &core->i2c_adap);
+ if (fe0->dvb.frontend != NULL) {
+ if (!dvb_attach(xc5000_attach, fe0->dvb.frontend,
+ &core->i2c_adap,
+ &pinnacle_pctv_hd_800i_tuner_config))
+ goto frontend_detach;
+ }
+ break;
+ case CX88_BOARD_DVICO_FUSIONHDTV_5_PCI_NANO:
+ fe0->dvb.frontend = dvb_attach(s5h1409_attach,
+ &dvico_hdtv5_pci_nano_config,
+ &core->i2c_adap);
+ if (fe0->dvb.frontend != NULL) {
+ struct dvb_frontend *fe;
+ struct xc2028_config cfg = {
+ .i2c_adap = &core->i2c_adap,
+ .i2c_addr = 0x61,
+ };
+ static struct xc2028_ctrl ctl = {
+ .fname = XC2028_DEFAULT_FIRMWARE,
+ .max_len = 64,
+ .scode_table = XC3028_FE_OREN538,
+ };
+
+ fe = dvb_attach(xc2028_attach,
+ fe0->dvb.frontend, &cfg);
+ if (fe != NULL && fe->ops.tuner_ops.set_config != NULL)
+ fe->ops.tuner_ops.set_config(fe, &ctl);
+ }
+ break;
+ case CX88_BOARD_PINNACLE_HYBRID_PCTV:
+ case CX88_BOARD_WINFAST_DTV1800H:
+ fe0->dvb.frontend = dvb_attach(zl10353_attach,
+ &cx88_pinnacle_hybrid_pctv,
+ &core->i2c_adap);
+ if (fe0->dvb.frontend) {
+ fe0->dvb.frontend->ops.i2c_gate_ctrl = NULL;
+ if (attach_xc3028(0x61, dev) < 0)
+ goto frontend_detach;
+ }
+ break;
+ case CX88_BOARD_WINFAST_DTV1800H_XC4000:
+ case CX88_BOARD_WINFAST_DTV2000H_PLUS:
+ fe0->dvb.frontend = dvb_attach(zl10353_attach,
+ &cx88_pinnacle_hybrid_pctv,
+ &core->i2c_adap);
+ if (fe0->dvb.frontend) {
+ struct xc4000_config cfg = {
+ .i2c_address = 0x61,
+ .default_pm = 0,
+ .dvb_amplitude = 134,
+ .set_smoothedcvbs = 1,
+ .if_khz = 4560
+ };
+ fe0->dvb.frontend->ops.i2c_gate_ctrl = NULL;
+ if (attach_xc4000(dev, &cfg) < 0)
+ goto frontend_detach;
+ }
+ break;
+ case CX88_BOARD_GENIATECH_X8000_MT:
+ dev->ts_gen_cntrl = 0x00;
+
+ fe0->dvb.frontend = dvb_attach(zl10353_attach,
+ &cx88_geniatech_x8000_mt,
+ &core->i2c_adap);
+ if (attach_xc3028(0x61, dev) < 0)
+ goto frontend_detach;
+ break;
+ case CX88_BOARD_KWORLD_ATSC_120:
+ fe0->dvb.frontend = dvb_attach(s5h1409_attach,
+ &kworld_atsc_120_config,
+ &core->i2c_adap);
+ if (attach_xc3028(0x61, dev) < 0)
+ goto frontend_detach;
+ break;
+ case CX88_BOARD_DVICO_FUSIONHDTV_7_GOLD:
+ fe0->dvb.frontend = dvb_attach(s5h1411_attach,
+ &dvico_fusionhdtv7_config,
+ &core->i2c_adap);
+ if (fe0->dvb.frontend != NULL) {
+ if (!dvb_attach(xc5000_attach, fe0->dvb.frontend,
+ &core->i2c_adap,
+ &dvico_fusionhdtv7_tuner_config))
+ goto frontend_detach;
+ }
+ break;
+ case CX88_BOARD_HAUPPAUGE_HVR4000:
+ /* MFE frontend 1 */
+ mfe_shared = 1;
+ dev->frontends.gate = 2;
+ /* DVB-S/S2 Init */
+ fe0->dvb.frontend = dvb_attach(cx24116_attach,
+ &hauppauge_hvr4000_config,
+ &dev->core->i2c_adap);
+ if (fe0->dvb.frontend) {
+ if (!dvb_attach(isl6421_attach,
+ fe0->dvb.frontend,
+ &dev->core->i2c_adap,
+ 0x08, ISL6421_DCL, 0x00, false))
+ goto frontend_detach;
+ }
+ /* MFE frontend 2 */
+ fe1 = vb2_dvb_get_frontend(&dev->frontends, 2);
+ if (!fe1)
+ goto frontend_detach;
+ /* DVB-T Init */
+ fe1->dvb.frontend = dvb_attach(cx22702_attach,
+ &hauppauge_hvr_config,
+ &dev->core->i2c_adap);
+ if (fe1->dvb.frontend) {
+ fe1->dvb.frontend->id = 1;
+ if (!dvb_attach(simple_tuner_attach,
+ fe1->dvb.frontend,
+ &dev->core->i2c_adap,
+ 0x61, TUNER_PHILIPS_FMD1216ME_MK3))
+ goto frontend_detach;
+ }
+ break;
+ case CX88_BOARD_HAUPPAUGE_HVR4000LITE:
+ fe0->dvb.frontend = dvb_attach(cx24116_attach,
+ &hauppauge_hvr4000_config,
+ &dev->core->i2c_adap);
+ if (fe0->dvb.frontend) {
+ if (!dvb_attach(isl6421_attach,
+ fe0->dvb.frontend,
+ &dev->core->i2c_adap,
+ 0x08, ISL6421_DCL, 0x00, false))
+ goto frontend_detach;
+ }
+ break;
+ case CX88_BOARD_PROF_6200:
+ case CX88_BOARD_TBS_8910:
+ case CX88_BOARD_TEVII_S420:
+ fe0->dvb.frontend = dvb_attach(stv0299_attach,
+ &tevii_tuner_sharp_config,
+ &core->i2c_adap);
+ if (fe0->dvb.frontend != NULL) {
+ if (!dvb_attach(dvb_pll_attach, fe0->dvb.frontend, 0x60,
+ &core->i2c_adap, DVB_PLL_OPERA1))
+ goto frontend_detach;
+ core->prev_set_voltage = fe0->dvb.frontend->ops.set_voltage;
+ fe0->dvb.frontend->ops.set_voltage = tevii_dvbs_set_voltage;
+
+ } else {
+ fe0->dvb.frontend = dvb_attach(stv0288_attach,
+ &tevii_tuner_earda_config,
+ &core->i2c_adap);
+ if (fe0->dvb.frontend != NULL) {
+ if (!dvb_attach(stb6000_attach, fe0->dvb.frontend, 0x61,
+ &core->i2c_adap))
+ goto frontend_detach;
+ core->prev_set_voltage = fe0->dvb.frontend->ops.set_voltage;
+ fe0->dvb.frontend->ops.set_voltage = tevii_dvbs_set_voltage;
+ }
+ }
+ break;
+ case CX88_BOARD_TEVII_S460:
+ fe0->dvb.frontend = dvb_attach(cx24116_attach,
+ &tevii_s460_config,
+ &core->i2c_adap);
+ if (fe0->dvb.frontend != NULL)
+ fe0->dvb.frontend->ops.set_voltage = tevii_dvbs_set_voltage;
+ break;
+ case CX88_BOARD_TEVII_S464:
+ fe0->dvb.frontend = dvb_attach(ds3000_attach,
+ &tevii_ds3000_config,
+ &core->i2c_adap);
+ if (fe0->dvb.frontend != NULL) {
+ dvb_attach(ts2020_attach, fe0->dvb.frontend,
+ &tevii_ts2020_config, &core->i2c_adap);
+ fe0->dvb.frontend->ops.set_voltage =
+ tevii_dvbs_set_voltage;
+ }
+ break;
+ case CX88_BOARD_OMICOM_SS4_PCI:
+ case CX88_BOARD_TBS_8920:
+ case CX88_BOARD_PROF_7300:
+ case CX88_BOARD_SATTRADE_ST4200:
+ fe0->dvb.frontend = dvb_attach(cx24116_attach,
+ &hauppauge_hvr4000_config,
+ &core->i2c_adap);
+ if (fe0->dvb.frontend != NULL)
+ fe0->dvb.frontend->ops.set_voltage = tevii_dvbs_set_voltage;
+ break;
+ case CX88_BOARD_TERRATEC_CINERGY_HT_PCI_MKII:
+ fe0->dvb.frontend = dvb_attach(zl10353_attach,
+ &cx88_terratec_cinergy_ht_pci_mkii_config,
+ &core->i2c_adap);
+ if (fe0->dvb.frontend) {
+ fe0->dvb.frontend->ops.i2c_gate_ctrl = NULL;
+ if (attach_xc3028(0x61, dev) < 0)
+ goto frontend_detach;
+ }
+ break;
+ case CX88_BOARD_PROF_7301:{
+ struct dvb_tuner_ops *tuner_ops = NULL;
+
+ fe0->dvb.frontend = dvb_attach(stv0900_attach,
+ &prof_7301_stv0900_config,
+ &core->i2c_adap, 0);
+ if (fe0->dvb.frontend != NULL) {
+ if (!dvb_attach(stb6100_attach, fe0->dvb.frontend,
+ &prof_7301_stb6100_config,
+ &core->i2c_adap))
+ goto frontend_detach;
+
+ tuner_ops = &fe0->dvb.frontend->ops.tuner_ops;
+ tuner_ops->set_frequency = stb6100_set_freq;
+ tuner_ops->get_frequency = stb6100_get_freq;
+ tuner_ops->set_bandwidth = stb6100_set_bandw;
+ tuner_ops->get_bandwidth = stb6100_get_bandw;
+
+ core->prev_set_voltage =
+ fe0->dvb.frontend->ops.set_voltage;
+ fe0->dvb.frontend->ops.set_voltage =
+ tevii_dvbs_set_voltage;
+ }
+ break;
+ }
+ case CX88_BOARD_SAMSUNG_SMT_7020:
+ dev->ts_gen_cntrl = 0x08;
+
+ cx_set(MO_GP0_IO, 0x0101);
+
+ cx_clear(MO_GP0_IO, 0x01);
+ mdelay(100);
+ cx_set(MO_GP0_IO, 0x01);
+ mdelay(200);
+
+ fe0->dvb.frontend = dvb_attach(stv0299_attach,
+ &samsung_stv0299_config,
+ &dev->core->i2c_adap);
+ if (fe0->dvb.frontend) {
+ fe0->dvb.frontend->ops.tuner_ops.set_params =
+ samsung_smt_7020_tuner_set_params;
+ fe0->dvb.frontend->tuner_priv =
+ &dev->core->i2c_adap;
+ fe0->dvb.frontend->ops.set_voltage =
+ samsung_smt_7020_set_voltage;
+ fe0->dvb.frontend->ops.set_tone =
+ samsung_smt_7020_set_tone;
+ }
+
+ break;
+ case CX88_BOARD_TWINHAN_VP1027_DVBS:
+ dev->ts_gen_cntrl = 0x00;
+ fe0->dvb.frontend = dvb_attach(mb86a16_attach,
+ &twinhan_vp1027,
+ &core->i2c_adap);
+ if (fe0->dvb.frontend) {
+ core->prev_set_voltage =
+ fe0->dvb.frontend->ops.set_voltage;
+ fe0->dvb.frontend->ops.set_voltage =
+ vp1027_set_voltage;
+ }
+ break;
+
+ default:
+ printk(KERN_ERR "%s/2: The frontend of your DVB/ATSC card isn't supported yet\n",
+ core->name);
+ break;
+ }
+
+ if ( (NULL == fe0->dvb.frontend) || (fe1 && NULL == fe1->dvb.frontend) ) {
+ printk(KERN_ERR
+ "%s/2: frontend initialization failed\n",
+ core->name);
+ goto frontend_detach;
+ }
+ /* define general-purpose callback pointer */
+ fe0->dvb.frontend->callback = cx88_tuner_callback;
+
+ /* Ensure all frontends negotiate bus access */
+ fe0->dvb.frontend->ops.ts_bus_ctrl = cx88_dvb_bus_ctrl;
+ if (fe1)
+ fe1->dvb.frontend->ops.ts_bus_ctrl = cx88_dvb_bus_ctrl;
+
+ /* Put the analog decoder in standby to keep it quiet */
+ call_all(core, core, s_power, 0);
+
+ /* register everything */
+ res = vb2_dvb_register_bus(&dev->frontends, THIS_MODULE, dev,
+ &dev->pci->dev, adapter_nr, mfe_shared);
+ if (res)
+ goto frontend_detach;
+ return res;
+
+frontend_detach:
+ core->gate_ctrl = NULL;
+ vb2_dvb_dealloc_frontends(&dev->frontends);
+ return res;
+}
+
+/* ----------------------------------------------------------- */
+
+/* CX8802 MPEG -> mini driver - We have been given the hardware */
+static int cx8802_dvb_advise_acquire(struct cx8802_driver *drv)
+{
+ struct cx88_core *core = drv->core;
+ int err = 0;
+ dprintk( 1, "%s\n", __func__);
+
+ switch (core->boardnr) {
+ case CX88_BOARD_HAUPPAUGE_HVR1300:
+ /* We arrive here with either the cx23416 or the cx22702
+ * on the bus. Take the bus from the cx23416 and enable the
+ * cx22702 demod
+ */
+ /* Toggle reset on cx22702 leaving i2c active */
+ cx_set(MO_GP0_IO, 0x00000080);
+ udelay(1000);
+ cx_clear(MO_GP0_IO, 0x00000080);
+ udelay(50);
+ cx_set(MO_GP0_IO, 0x00000080);
+ udelay(1000);
+ /* enable the cx22702 pins */
+ cx_clear(MO_GP0_IO, 0x00000004);
+ udelay(1000);
+ break;
+
+ case CX88_BOARD_HAUPPAUGE_HVR3000:
+ case CX88_BOARD_HAUPPAUGE_HVR4000:
+ /* Toggle reset on cx22702 leaving i2c active */
+ cx_set(MO_GP0_IO, 0x00000080);
+ udelay(1000);
+ cx_clear(MO_GP0_IO, 0x00000080);
+ udelay(50);
+ cx_set(MO_GP0_IO, 0x00000080);
+ udelay(1000);
+ switch (core->dvbdev->frontends.active_fe_id) {
+ case 1: /* DVB-S/S2 Enabled */
+ /* tri-state the cx22702 pins */
+ cx_set(MO_GP0_IO, 0x00000004);
+ /* Take the cx24116/cx24123 out of reset */
+ cx_write(MO_SRST_IO, 1);
+ core->dvbdev->ts_gen_cntrl = 0x02; /* Parallel IO */
+ break;
+ case 2: /* DVB-T Enabled */
+ /* Put the cx24116/cx24123 into reset */
+ cx_write(MO_SRST_IO, 0);
+ /* enable the cx22702 pins */
+ cx_clear(MO_GP0_IO, 0x00000004);
+ core->dvbdev->ts_gen_cntrl = 0x0c; /* Serial IO */
+ break;
+ }
+ udelay(1000);
+ break;
+
+ case CX88_BOARD_WINFAST_DTV2000H_PLUS:
+ /* set RF input to AIR for DVB-T (GPIO 16) */
+ cx_write(MO_GP2_IO, 0x0101);
+ break;
+
+ default:
+ err = -ENODEV;
+ }
+ return err;
+}
+
+/* CX8802 MPEG -> mini driver - We no longer have the hardware */
+static int cx8802_dvb_advise_release(struct cx8802_driver *drv)
+{
+ struct cx88_core *core = drv->core;
+ int err = 0;
+ dprintk( 1, "%s\n", __func__);
+
+ switch (core->boardnr) {
+ case CX88_BOARD_HAUPPAUGE_HVR1300:
+ /* Do Nothing, leave the cx22702 on the bus. */
+ break;
+ case CX88_BOARD_HAUPPAUGE_HVR3000:
+ case CX88_BOARD_HAUPPAUGE_HVR4000:
+ break;
+ default:
+ err = -ENODEV;
+ }
+ return err;
+}
+
+static int cx8802_dvb_probe(struct cx8802_driver *drv)
+{
+ struct cx88_core *core = drv->core;
+ struct cx8802_dev *dev = drv->core->dvbdev;
+ int err;
+ struct vb2_dvb_frontend *fe;
+ int i;
+
+ dprintk( 1, "%s\n", __func__);
+ dprintk( 1, " ->being probed by Card=%d Name=%s, PCI %02x:%02x\n",
+ core->boardnr,
+ core->name,
+ core->pci_bus,
+ core->pci_slot);
+
+ err = -ENODEV;
+ if (!(core->board.mpeg & CX88_MPEG_DVB))
+ goto fail_core;
+
+ /* If vp3054 isn't enabled, a stub will just return 0 */
+ err = vp3054_i2c_probe(dev);
+ if (0 != err)
+ goto fail_core;
+
+ /* dvb stuff */
+ printk(KERN_INFO "%s/2: cx2388x based DVB/ATSC card\n", core->name);
+ dev->ts_gen_cntrl = 0x0c;
+
+ err = cx8802_alloc_frontends(dev);
+ if (err)
+ goto fail_core;
+
+ err = -ENODEV;
+ for (i = 1; i <= core->board.num_frontends; i++) {
+ struct vb2_queue *q;
+
+ fe = vb2_dvb_get_frontend(&core->dvbdev->frontends, i);
+ if (fe == NULL) {
+ printk(KERN_ERR "%s() failed to get frontend(%d)\n",
+ __func__, i);
+ goto fail_probe;
+ }
+ q = &fe->dvb.dvbq;
+ q->type = V4L2_BUF_TYPE_VIDEO_CAPTURE;
+ q->io_modes = VB2_MMAP | VB2_USERPTR | VB2_DMABUF | VB2_READ;
+ q->gfp_flags = GFP_DMA32;
+ q->min_buffers_needed = 2;
+ q->drv_priv = dev;
+ q->buf_struct_size = sizeof(struct cx88_buffer);
+ q->ops = &dvb_qops;
+ q->mem_ops = &vb2_dma_sg_memops;
+ q->timestamp_flags = V4L2_BUF_FLAG_TIMESTAMP_MONOTONIC;
+ q->lock = &core->lock;
+
+ err = vb2_queue_init(q);
+ if (err < 0)
+ goto fail_probe;
+
+ /* init struct vb2_dvb */
+ fe->dvb.name = dev->core->name;
+ }
+
+ err = dvb_register(dev);
+ if (err)
+ /* frontends/adapter de-allocated in dvb_register */
+ printk(KERN_ERR "%s/2: dvb_register failed (err = %d)\n",
+ core->name, err);
+ return err;
+fail_probe:
+ vb2_dvb_dealloc_frontends(&core->dvbdev->frontends);
+fail_core:
+ return err;
+}
+
+static int cx8802_dvb_remove(struct cx8802_driver *drv)
+{
+ struct cx88_core *core = drv->core;
+ struct cx8802_dev *dev = drv->core->dvbdev;
+
+ dprintk( 1, "%s\n", __func__);
+
+ vb2_dvb_unregister_bus(&dev->frontends);
+
+ vp3054_i2c_remove(dev);
+
+ core->gate_ctrl = NULL;
+
+ return 0;
+}
+
+static struct cx8802_driver cx8802_dvb_driver = {
+ .type_id = CX88_MPEG_DVB,
+ .hw_access = CX8802_DRVCTL_SHARED,
+ .probe = cx8802_dvb_probe,
+ .remove = cx8802_dvb_remove,
+ .advise_acquire = cx8802_dvb_advise_acquire,
+ .advise_release = cx8802_dvb_advise_release,
+};
+
+static int __init dvb_init(void)
+{
+ printk(KERN_INFO "cx88/2: cx2388x dvb driver version %s loaded\n",
+ CX88_VERSION);
+ return cx8802_register_driver(&cx8802_dvb_driver);
+}
+
+static void __exit dvb_fini(void)
+{
+ cx8802_unregister_driver(&cx8802_dvb_driver);
+}
+
+module_init(dvb_init);
+module_exit(dvb_fini);
Code Review / kvmfornfv.git / blobdiff