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path: root/drivers/media/pci/cx88/cx88-dvb.c
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Diffstat (limited to 'drivers/media/pci/cx88/cx88-dvb.c')
-rw-r--r--drivers/media/pci/cx88/cx88-dvb.c551
1 files changed, 299 insertions, 252 deletions
diff --git a/drivers/media/pci/cx88/cx88-dvb.c b/drivers/media/pci/cx88/cx88-dvb.c
index 053ed1ba1d85..c9cfceed2f1b 100644
--- a/drivers/media/pci/cx88/cx88-dvb.c
+++ b/drivers/media/pci/cx88/cx88-dvb.c
@@ -1,26 +1,15 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
/*
- *
* 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 "cx88.h"
+#include "dvb-pll.h"
+
#include <linux/module.h>
#include <linux/init.h>
#include <linux/device.h>
@@ -29,8 +18,6 @@
#include <linux/file.h>
#include <linux/suspend.h>
-#include "cx88.h"
-#include "dvb-pll.h"
#include <media/v4l2-common.h>
#include "mt352.h"
@@ -69,7 +56,7 @@ MODULE_VERSION(CX88_VERSION);
static unsigned int debug;
module_param(debug, int, 0644);
-MODULE_PARM_DESC(debug,"enable debug messages [dvb]");
+MODULE_PARM_DESC(debug, "enable debug messages [dvb]");
static unsigned int dvb_buf_tscnt = 32;
module_param(dvb_buf_tscnt, int, 0644);
@@ -77,69 +64,117 @@ 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)
+#define dprintk(level, fmt, arg...) do { \
+ if (debug >= level) \
+ printk(KERN_DEBUG pr_fmt("%s: dvb:" fmt), \
+ __func__, ##arg); \
+} while (0)
/* ------------------------------------------------------------------ */
-static int dvb_buf_setup(struct videobuf_queue *q,
- unsigned int *count, unsigned int *size)
+static int queue_setup(struct vb2_queue *q,
+ unsigned int *num_buffers, unsigned int *num_planes,
+ unsigned int sizes[], struct device *alloc_devs[])
{
- struct cx8802_dev *dev = q->priv_data;
+ struct cx8802_dev *dev = q->drv_priv;
+ *num_planes = 1;
dev->ts_packet_size = 188 * 4;
dev->ts_packet_count = dvb_buf_tscnt;
-
- *size = dev->ts_packet_size * dev->ts_packet_count;
- *count = dvb_buf_tscnt;
+ sizes[0] = dev->ts_packet_size * dev->ts_packet_count;
+ *num_buffers = dvb_buf_tscnt;
return 0;
}
-static int dvb_buf_prepare(struct videobuf_queue *q,
- struct videobuf_buffer *vb, enum v4l2_field field)
+static int buffer_prepare(struct vb2_buffer *vb)
+{
+ struct vb2_v4l2_buffer *vbuf = to_vb2_v4l2_buffer(vb);
+ struct cx8802_dev *dev = vb->vb2_queue->drv_priv;
+ struct cx88_buffer *buf = container_of(vbuf, struct cx88_buffer, vb);
+
+ return cx8802_buf_prepare(vb->vb2_queue, dev, buf);
+}
+
+static void buffer_finish(struct vb2_buffer *vb)
+{
+ struct vb2_v4l2_buffer *vbuf = to_vb2_v4l2_buffer(vb);
+ struct cx8802_dev *dev = vb->vb2_queue->drv_priv;
+ struct cx88_buffer *buf = container_of(vbuf, struct cx88_buffer, vb);
+ struct cx88_riscmem *risc = &buf->risc;
+
+ if (risc->cpu)
+ dma_free_coherent(&dev->pci->dev, risc->size, risc->cpu,
+ risc->dma);
+ memset(risc, 0, sizeof(*risc));
+}
+
+static void buffer_queue(struct vb2_buffer *vb)
{
- struct cx8802_dev *dev = q->priv_data;
- return cx8802_buf_prepare(q, dev, (struct cx88_buffer*)vb,field);
+ struct vb2_v4l2_buffer *vbuf = to_vb2_v4l2_buffer(vb);
+ struct cx8802_dev *dev = vb->vb2_queue->drv_priv;
+ struct cx88_buffer *buf = container_of(vbuf, struct cx88_buffer, vb);
+
+ cx8802_buf_queue(dev, buf);
}
-static void dvb_buf_queue(struct videobuf_queue *q, struct videobuf_buffer *vb)
+static int start_streaming(struct vb2_queue *q, unsigned int count)
{
- struct cx8802_dev *dev = q->priv_data;
- cx8802_buf_queue(dev, (struct cx88_buffer*)vb);
+ 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 dvb_buf_release(struct videobuf_queue *q,
- struct videobuf_buffer *vb)
+static void stop_streaming(struct vb2_queue *q)
{
- cx88_free_buffer(q, (struct cx88_buffer*)vb);
+ 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, VB2_BUF_STATE_ERROR);
+ }
+ spin_unlock_irqrestore(&dev->slock, flags);
}
-static const struct videobuf_queue_ops dvb_qops = {
- .buf_setup = dvb_buf_setup,
- .buf_prepare = dvb_buf_prepare,
- .buf_queue = dvb_buf_queue,
- .buf_release = dvb_buf_release,
+static const struct vb2_ops dvb_qops = {
+ .queue_setup = queue_setup,
+ .buf_prepare = buffer_prepare,
+ .buf_finish = buffer_finish,
+ .buf_queue = buffer_queue,
+ .start_streaming = start_streaming,
+ .stop_streaming = stop_streaming,
};
/* ------------------------------------------------------------------ */
-static int cx88_dvb_bus_ctrl(struct dvb_frontend* fe, int acquire)
+static int cx88_dvb_bus_ctrl(struct dvb_frontend *fe, int acquire)
{
- struct cx8802_dev *dev= fe->dvb->priv;
+ struct cx8802_dev *dev = fe->dvb->priv;
struct cx8802_driver *drv = NULL;
int ret = 0;
int fe_id;
- fe_id = videobuf_dvb_find_frontend(&dev->frontends, fe);
+ fe_id = vb2_dvb_find_frontend(&dev->frontends, fe);
if (!fe_id) {
- printk(KERN_ERR "%s() No frontend found\n", __func__);
+ pr_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){
+ if (acquire) {
dev->frontends.active_fe_id = fe_id;
ret = drv->request_acquire(drv);
} else {
@@ -154,8 +189,8 @@ static int cx88_dvb_bus_ctrl(struct dvb_frontend* fe, int acquire)
static void cx88_dvb_gate_ctrl(struct cx88_core *core, int open)
{
- struct videobuf_dvb_frontends *f;
- struct videobuf_dvb_frontend *fe;
+ struct vb2_dvb_frontends *f;
+ struct vb2_dvb_frontend *fe;
if (!core->dvbdev)
return;
@@ -166,9 +201,9 @@ static void cx88_dvb_gate_ctrl(struct cx88_core *core, int open)
return;
if (f->gate <= 1) /* undefined or fe0 */
- fe = videobuf_dvb_get_frontend(f, 1);
+ fe = vb2_dvb_get_frontend(f, 1);
else
- fe = videobuf_dvb_get_frontend(f, f->gate);
+ 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);
@@ -176,13 +211,13 @@ static void cx88_dvb_gate_ctrl(struct cx88_core *core, int open)
/* ------------------------------------------------------------------ */
-static int dvico_fusionhdtv_demod_init(struct dvb_frontend* fe)
+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 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));
@@ -198,11 +233,11 @@ static int dvico_fusionhdtv_demod_init(struct dvb_frontend* fe)
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 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));
@@ -217,12 +252,12 @@ static int dvico_dual_demod_init(struct dvb_frontend *fe)
return 0;
}
-static int dntv_live_dvbt_demod_init(struct dvb_frontend* fe)
+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,
+ 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 };
@@ -261,17 +296,17 @@ static const struct zl10353_config cx88_terratec_cinergy_ht_pci_mkii_config = {
.if2 = 45600,
};
-static struct mb86a16_config twinhan_vp1027 = {
+static const 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 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,
+ 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 };
@@ -328,9 +363,10 @@ static const struct cx22702_config hauppauge_hvr_config = {
.output_mode = CX22702_SERIAL_OUTPUT,
};
-static int or51132_set_ts_param(struct dvb_frontend* fe, int is_punctured)
+static int or51132_set_ts_param(struct dvb_frontend *fe, int is_punctured)
{
- struct cx8802_dev *dev= fe->dvb->priv;
+ struct cx8802_dev *dev = fe->dvb->priv;
+
dev->ts_gen_cntrl = is_punctured ? 0x04 : 0x00;
return 0;
}
@@ -340,9 +376,9 @@ static const struct or51132_config pchdtv_hd3000 = {
.set_ts_params = or51132_set_ts_param,
};
-static int lgdt330x_pll_rf_set(struct dvb_frontend* fe, int index)
+static int lgdt330x_pll_rf_set(struct dvb_frontend *fe, int index)
{
- struct cx8802_dev *dev= fe->dvb->priv;
+ struct cx8802_dev *dev = fe->dvb->priv;
struct cx88_core *core = dev->core;
dprintk(1, "%s: index = %d\n", __func__, index);
@@ -353,9 +389,10 @@ static int lgdt330x_pll_rf_set(struct dvb_frontend* fe, int index)
return 0;
}
-static int lgdt330x_set_ts_param(struct dvb_frontend* fe, int is_punctured)
+static int lgdt330x_set_ts_param(struct dvb_frontend *fe, int is_punctured)
{
- struct cx8802_dev *dev= fe->dvb->priv;
+ struct cx8802_dev *dev = fe->dvb->priv;
+
if (is_punctured)
dev->ts_gen_cntrl |= 0x04;
else
@@ -364,29 +401,27 @@ static int lgdt330x_set_ts_param(struct dvb_frontend* fe, int is_punctured)
}
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)
+static int nxt200x_set_ts_param(struct dvb_frontend *fe, int is_punctured)
{
- struct cx8802_dev *dev= fe->dvb->priv;
+ struct cx8802_dev *dev = fe->dvb->priv;
+
dev->ts_gen_cntrl = is_punctured ? 0x04 : 0x00;
return 0;
}
@@ -396,18 +431,19 @@ static const struct nxt200x_config ati_hdtvwonder = {
.set_ts_params = nxt200x_set_ts_param,
};
-static int cx24123_set_ts_param(struct dvb_frontend* fe,
- int is_punctured)
+static int cx24123_set_ts_param(struct dvb_frontend *fe,
+ int is_punctured)
{
- struct cx8802_dev *dev= fe->dvb->priv;
+ 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)
+static int kworld_dvbs_100_set_voltage(struct dvb_frontend *fe,
+ enum fe_sec_voltage voltage)
{
- struct cx8802_dev *dev= fe->dvb->priv;
+ struct cx8802_dev *dev = fe->dvb->priv;
struct cx88_core *core = dev->core;
if (voltage == SEC_VOLTAGE_OFF)
@@ -421,13 +457,13 @@ static int kworld_dvbs_100_set_voltage(struct dvb_frontend* fe,
}
static int geniatech_dvbs_set_voltage(struct dvb_frontend *fe,
- fe_sec_voltage_t voltage)
+ enum fe_sec_voltage voltage)
{
- struct cx8802_dev *dev= fe->dvb->priv;
+ struct cx8802_dev *dev = fe->dvb->priv;
struct cx88_core *core = dev->core;
if (voltage == SEC_VOLTAGE_OFF) {
- dprintk(1,"LNB Voltage OFF\n");
+ dprintk(1, "LNB Voltage OFF\n");
cx_write(MO_GP0_IO, 0x0000efff);
}
@@ -437,9 +473,9 @@ static int geniatech_dvbs_set_voltage(struct dvb_frontend *fe,
}
static int tevii_dvbs_set_voltage(struct dvb_frontend *fe,
- fe_sec_voltage_t voltage)
+ enum fe_sec_voltage voltage)
{
- struct cx8802_dev *dev= fe->dvb->priv;
+ struct cx8802_dev *dev = fe->dvb->priv;
struct cx88_core *core = dev->core;
cx_set(MO_GP0_IO, 0x6040);
@@ -461,7 +497,7 @@ static int tevii_dvbs_set_voltage(struct dvb_frontend *fe,
}
static int vp1027_set_voltage(struct dvb_frontend *fe,
- fe_sec_voltage_t voltage)
+ enum fe_sec_voltage voltage)
{
struct cx8802_dev *dev = fe->dvb->priv;
struct cx88_core *core = dev->core;
@@ -509,7 +545,7 @@ static const struct s5h1409_config pinnacle_pctv_hd_800i_config = {
.qam_if = 44000,
.inversion = S5H1409_INVERSION_OFF,
.status_mode = S5H1409_DEMODLOCKING,
- .mpeg_timing = S5H1409_MPEGTIMING_NONCONTINOUS_NONINVERTING_CLOCK,
+ .mpeg_timing = S5H1409_MPEGTIMING_NONCONTINUOUS_NONINVERTING_CLOCK,
};
static const struct s5h1409_config dvico_hdtv5_pci_nano_config = {
@@ -518,7 +554,7 @@ static const struct s5h1409_config dvico_hdtv5_pci_nano_config = {
.gpio = S5H1409_GPIO_OFF,
.inversion = S5H1409_INVERSION_OFF,
.status_mode = S5H1409_DEMODLOCKING,
- .mpeg_timing = S5H1409_MPEGTIMING_CONTINOUS_NONINVERTING_CLOCK,
+ .mpeg_timing = S5H1409_MPEGTIMING_CONTINUOUS_NONINVERTING_CLOCK,
};
static const struct s5h1409_config kworld_atsc_120_config = {
@@ -527,7 +563,7 @@ static const struct s5h1409_config kworld_atsc_120_config = {
.gpio = S5H1409_GPIO_OFF,
.inversion = S5H1409_INVERSION_OFF,
.status_mode = S5H1409_DEMODLOCKING,
- .mpeg_timing = S5H1409_MPEGTIMING_CONTINOUS_NONINVERTING_CLOCK,
+ .mpeg_timing = S5H1409_MPEGTIMING_CONTINUOUS_NONINVERTING_CLOCK,
};
static const struct xc5000_config pinnacle_pctv_hd_800i_tuner_config = {
@@ -550,7 +586,7 @@ static const struct zl10353_config cx88_geniatech_x8000_mt = {
static const struct s5h1411_config dvico_fusionhdtv7_config = {
.output_mode = S5H1411_SERIAL_OUTPUT,
.gpio = S5H1411_GPIO_ON,
- .mpeg_timing = S5H1411_MPEGTIMING_CONTINOUS_NONINVERTING_CLOCK,
+ .mpeg_timing = S5H1411_MPEGTIMING_CONTINUOUS_NONINVERTING_CLOCK,
.qam_if = S5H1411_IF_44000,
.vsb_if = S5H1411_IF_44000,
.inversion = S5H1411_INVERSION_OFF,
@@ -565,7 +601,7 @@ static const struct xc5000_config dvico_fusionhdtv7_tuner_config = {
static int attach_xc3028(u8 addr, struct cx8802_dev *dev)
{
struct dvb_frontend *fe;
- struct videobuf_dvb_frontend *fe0 = NULL;
+ struct vb2_dvb_frontend *fe0 = NULL;
struct xc2028_ctrl ctl;
struct xc2028_config cfg = {
.i2c_adap = &dev->core->i2c_adap,
@@ -574,14 +610,12 @@ static int attach_xc3028(u8 addr, struct cx8802_dev *dev)
};
/* Get the first frontend */
- fe0 = videobuf_dvb_get_frontend(&dev->frontends, 1);
+ 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);
+ pr_err("dvb frontend not attached. Can't attach xc3028\n");
return -EINVAL;
}
@@ -594,16 +628,14 @@ static int attach_xc3028(u8 addr, struct cx8802_dev *dev)
fe = dvb_attach(xc2028_attach, fe0->dvb.frontend, &cfg);
if (!fe) {
- printk(KERN_ERR "%s/2: xc3028 attach failed\n",
- dev->core->name);
+ pr_err("xc3028 attach failed\n");
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);
+ pr_info("xc3028 attached\n");
return 0;
}
@@ -611,49 +643,48 @@ static int attach_xc3028(u8 addr, struct cx8802_dev *dev)
static int attach_xc4000(struct cx8802_dev *dev, struct xc4000_config *cfg)
{
struct dvb_frontend *fe;
- struct videobuf_dvb_frontend *fe0 = NULL;
+ struct vb2_dvb_frontend *fe0 = NULL;
/* Get the first frontend */
- fe0 = videobuf_dvb_get_frontend(&dev->frontends, 1);
+ 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);
+ pr_err("dvb frontend not attached. Can't attach xc4000\n");
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);
+ pr_err("xc4000 attach failed\n");
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);
+ pr_info("xc4000 attached\n");
return 0;
}
static int cx24116_set_ts_param(struct dvb_frontend *fe,
- int is_punctured)
+ 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)
+ int is_punctured)
{
struct cx8802_dev *dev = fe->dvb->priv;
+
dev->ts_gen_cntrl = 0;
return 0;
@@ -667,10 +698,10 @@ static int cx24116_reset_device(struct dvb_frontend *fe)
/* Reset the part */
/* Put the cx24116 into reset */
cx_write(MO_SRST_IO, 0);
- msleep(10);
+ usleep_range(10000, 20000);
/* Take the cx24116 out of reset */
cx_write(MO_SRST_IO, 1);
- msleep(10);
+ usleep_range(10000, 20000);
return 0;
}
@@ -688,9 +719,10 @@ static const struct cx24116_config tevii_s460_config = {
};
static int ds3000_set_ts_param(struct dvb_frontend *fe,
- int is_punctured)
+ int is_punctured)
{
struct cx8802_dev *dev = fe->dvb->priv;
+
dev->ts_gen_cntrl = 4;
return 0;
@@ -745,7 +777,7 @@ static const struct stv0288_config tevii_tuner_earda_config = {
static int cx8802_alloc_frontends(struct cx8802_dev *dev)
{
struct cx88_core *core = dev->core;
- struct videobuf_dvb_frontend *fe = NULL;
+ struct vb2_dvb_frontend *fe = NULL;
int i;
mutex_init(&dev->frontends.lock);
@@ -754,21 +786,19 @@ static int cx8802_alloc_frontends(struct cx8802_dev *dev)
if (!core->board.num_frontends)
return -ENODEV;
- printk(KERN_INFO "%s() allocating %d frontend(s)\n", __func__,
- core->board.num_frontends);
+ pr_info("%s: allocating %d frontend(s)\n", __func__,
+ core->board.num_frontends);
for (i = 1; i <= core->board.num_frontends; i++) {
- fe = videobuf_dvb_alloc_frontend(&dev->frontends, i);
+ fe = vb2_dvb_alloc_frontend(&dev->frontends, i);
if (!fe) {
- printk(KERN_ERR "%s() failed to alloc\n", __func__);
- videobuf_dvb_dealloc_frontends(&dev->frontends);
+ pr_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,
@@ -820,7 +850,6 @@ static const u8 samsung_smt_7020_inittab[] = {
0xff, 0xff,
};
-
static int samsung_smt_7020_tuner_set_params(struct dvb_frontend *fe)
{
struct dtv_frontend_properties *c = &fe->dtv_property_cache;
@@ -853,7 +882,7 @@ static int samsung_smt_7020_tuner_set_params(struct dvb_frontend *fe)
}
static int samsung_smt_7020_set_tone(struct dvb_frontend *fe,
- fe_sec_tone_mode_t tone)
+ enum fe_sec_tone_mode tone)
{
struct cx8802_dev *dev = fe->dvb->priv;
struct cx88_core *core = dev->core;
@@ -875,7 +904,7 @@ static int samsung_smt_7020_set_tone(struct dvb_frontend *fe,
}
static int samsung_smt_7020_set_voltage(struct dvb_frontend *fe,
- fe_sec_voltage_t voltage)
+ enum fe_sec_voltage voltage)
{
struct cx8802_dev *dev = fe->dvb->priv;
struct cx88_core *core = dev->core;
@@ -908,7 +937,7 @@ static int samsung_smt_7020_set_voltage(struct dvb_frontend *fe,
}
static int samsung_smt_7020_stv0299_set_symbol_rate(struct dvb_frontend *fe,
- u32 srate, u32 ratio)
+ u32 srate, u32 ratio)
{
u8 aclk = 0;
u8 bclk = 0;
@@ -942,7 +971,6 @@ static int samsung_smt_7020_stv0299_set_symbol_rate(struct dvb_frontend *fe,
return 0;
}
-
static const struct stv0299_config samsung_stv0299_config = {
.demod_address = 0x68,
.inittab = samsung_smt_7020_inittab,
@@ -958,17 +986,17 @@ static const struct stv0299_config samsung_stv0299_config = {
static int dvb_register(struct cx8802_dev *dev)
{
struct cx88_core *core = dev->core;
- struct videobuf_dvb_frontend *fe0, *fe1 = NULL;
+ 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);
+ if (core->i2c_rc != 0) {
+ pr_err("no i2c-bus available, cannot attach dvb drivers\n");
goto frontend_detach;
}
/* Get the first frontend */
- fe0 = videobuf_dvb_get_frontend(&dev->frontends, 1);
+ fe0 = vb2_dvb_get_frontend(&dev->frontends, 1);
if (!fe0)
goto frontend_detach;
@@ -984,7 +1012,7 @@ static int dvb_register(struct cx8802_dev *dev)
fe0->dvb.frontend = dvb_attach(cx22702_attach,
&connexant_refboard_config,
&core->i2c_adap);
- if (fe0->dvb.frontend != NULL) {
+ if (fe0->dvb.frontend) {
if (!dvb_attach(dvb_pll_attach, fe0->dvb.frontend,
0x61, &core->i2c_adap,
DVB_PLL_THOMSON_DTT759X))
@@ -998,7 +1026,7 @@ static int dvb_register(struct cx8802_dev *dev)
fe0->dvb.frontend = dvb_attach(cx22702_attach,
&connexant_refboard_config,
&core->i2c_adap);
- if (fe0->dvb.frontend != NULL) {
+ if (fe0->dvb.frontend) {
if (!dvb_attach(dvb_pll_attach, fe0->dvb.frontend,
0x60, &core->i2c_adap,
DVB_PLL_THOMSON_DTT7579))
@@ -1012,10 +1040,10 @@ static int dvb_register(struct cx8802_dev *dev)
fe0->dvb.frontend = dvb_attach(cx22702_attach,
&hauppauge_hvr_config,
&core->i2c_adap);
- if (fe0->dvb.frontend != NULL) {
+ if (fe0->dvb.frontend) {
if (!dvb_attach(simple_tuner_attach, fe0->dvb.frontend,
- &core->i2c_adap, 0x61,
- TUNER_PHILIPS_FMD1216ME_MK3))
+ &core->i2c_adap, 0x61,
+ TUNER_PHILIPS_FMD1216ME_MK3))
goto frontend_detach;
}
break;
@@ -1023,10 +1051,10 @@ static int dvb_register(struct cx8802_dev *dev)
fe0->dvb.frontend = dvb_attach(cx22702_attach,
&hauppauge_hvr_config,
&core->i2c_adap);
- if (fe0->dvb.frontend != NULL) {
+ if (fe0->dvb.frontend) {
if (!dvb_attach(simple_tuner_attach, fe0->dvb.frontend,
- &core->i2c_adap, 0x61,
- TUNER_PHILIPS_FMD1216MEX_MK3))
+ &core->i2c_adap, 0x61,
+ TUNER_PHILIPS_FMD1216MEX_MK3))
goto frontend_detach;
}
break;
@@ -1036,8 +1064,8 @@ static int dvb_register(struct cx8802_dev *dev)
dev->frontends.gate = 2;
/* DVB-S init */
fe0->dvb.frontend = dvb_attach(cx24123_attach,
- &hauppauge_novas_config,
- &dev->core->i2c_adap);
+ &hauppauge_novas_config,
+ &dev->core->i2c_adap);
if (fe0->dvb.frontend) {
if (!dvb_attach(isl6421_attach,
fe0->dvb.frontend,
@@ -1046,13 +1074,13 @@ static int dvb_register(struct cx8802_dev *dev)
goto frontend_detach;
}
/* MFE frontend 2 */
- fe1 = videobuf_dvb_get_frontend(&dev->frontends, 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);
+ &hauppauge_hvr_config,
+ &dev->core->i2c_adap);
if (fe1->dvb.frontend) {
fe1->dvb.frontend->id = 1;
if (!dvb_attach(simple_tuner_attach,
@@ -1066,7 +1094,7 @@ static int dvb_register(struct cx8802_dev *dev)
fe0->dvb.frontend = dvb_attach(mt352_attach,
&dvico_fusionhdtv,
&core->i2c_adap);
- if (fe0->dvb.frontend != NULL) {
+ if (fe0->dvb.frontend) {
if (!dvb_attach(dvb_pll_attach, fe0->dvb.frontend,
0x60, NULL, DVB_PLL_THOMSON_DTT7579))
goto frontend_detach;
@@ -1076,19 +1104,21 @@ static int dvb_register(struct cx8802_dev *dev)
fe0->dvb.frontend = dvb_attach(zl10353_attach,
&dvico_fusionhdtv_plus_v1_1,
&core->i2c_adap);
- if (fe0->dvb.frontend != NULL) {
+ if (fe0->dvb.frontend) {
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. */
+ /*
+ * 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 (fe0->dvb.frontend) {
if (!dvb_attach(dvb_pll_attach, fe0->dvb.frontend,
0x61, NULL, DVB_PLL_THOMSON_DTT7579))
goto frontend_detach;
@@ -1098,7 +1128,7 @@ static int dvb_register(struct cx8802_dev *dev)
fe0->dvb.frontend = dvb_attach(zl10353_attach,
&dvico_fusionhdtv_plus_v1_1,
&core->i2c_adap);
- if (fe0->dvb.frontend != NULL) {
+ if (fe0->dvb.frontend) {
if (!dvb_attach(dvb_pll_attach, fe0->dvb.frontend,
0x61, NULL, DVB_PLL_THOMSON_DTT7579))
goto frontend_detach;
@@ -1108,7 +1138,7 @@ static int dvb_register(struct cx8802_dev *dev)
fe0->dvb.frontend = dvb_attach(mt352_attach,
&dvico_fusionhdtv,
&core->i2c_adap);
- if (fe0->dvb.frontend != NULL) {
+ if (fe0->dvb.frontend) {
if (!dvb_attach(dvb_pll_attach, fe0->dvb.frontend,
0x61, NULL, DVB_PLL_LG_Z201))
goto frontend_detach;
@@ -1120,7 +1150,7 @@ static int dvb_register(struct cx8802_dev *dev)
fe0->dvb.frontend = dvb_attach(mt352_attach,
&dntv_live_dvbt_config,
&core->i2c_adap);
- if (fe0->dvb.frontend != NULL) {
+ if (fe0->dvb.frontend) {
if (!dvb_attach(dvb_pll_attach, fe0->dvb.frontend,
0x61, NULL, DVB_PLL_UNKNOWN_1))
goto frontend_detach;
@@ -1129,27 +1159,27 @@ static int dvb_register(struct cx8802_dev *dev)
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,
+ fe0->dvb.frontend = dvb_attach(mt352_attach,
+ &dntv_live_dvbt_pro_config,
&dev->vp3054->adap);
- if (fe0->dvb.frontend != NULL) {
+ if (fe0->dvb.frontend) {
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);
+ pr_err("built without vp3054 support\n");
#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 (fe0->dvb.frontend) {
if (!dvb_attach(simple_tuner_attach, fe0->dvb.frontend,
- &core->i2c_adap, 0x61,
- TUNER_THOMSON_FE6600))
+ &core->i2c_adap, 0x61,
+ TUNER_THOMSON_FE6600))
goto frontend_detach;
}
break;
@@ -1157,7 +1187,7 @@ static int dvb_register(struct cx8802_dev *dev)
fe0->dvb.frontend = dvb_attach(zl10353_attach,
&dvico_fusionhdtv_xc3028,
&core->i2c_adap);
- if (fe0->dvb.frontend == NULL)
+ if (!fe0->dvb.frontend)
fe0->dvb.frontend = dvb_attach(mt352_attach,
&dvico_fusionhdtv_mt352_xc3028,
&core->i2c_adap);
@@ -1174,7 +1204,7 @@ static int dvb_register(struct cx8802_dev *dev)
case CX88_BOARD_PCHDTV_HD3000:
fe0->dvb.frontend = dvb_attach(or51132_attach, &pchdtv_hd3000,
&core->i2c_adap);
- if (fe0->dvb.frontend != NULL) {
+ if (fe0->dvb.frontend) {
if (!dvb_attach(simple_tuner_attach, fe0->dvb.frontend,
&core->i2c_adap, 0x61,
TUNER_THOMSON_DTT761X))
@@ -1186,16 +1216,17 @@ static int dvb_register(struct cx8802_dev *dev)
/* Do a hardware reset of chip before using it. */
cx_clear(MO_GP0_IO, 1);
- mdelay(100);
+ msleep(100);
cx_set(MO_GP0_IO, 1);
- mdelay(200);
+ msleep(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,
+ 0x0e,
&core->i2c_adap);
- if (fe0->dvb.frontend != NULL) {
+ if (fe0->dvb.frontend) {
if (!dvb_attach(simple_tuner_attach, fe0->dvb.frontend,
&core->i2c_adap, 0x61,
TUNER_MICROTUNE_4042FI5))
@@ -1207,13 +1238,14 @@ static int dvb_register(struct cx8802_dev *dev)
/* Do a hardware reset of chip before using it. */
cx_clear(MO_GP0_IO, 1);
- mdelay(100);
+ msleep(100);
cx_set(MO_GP0_IO, 9);
- mdelay(200);
+ msleep(200);
fe0->dvb.frontend = dvb_attach(lgdt330x_attach,
&fusionhdtv_3_gold,
+ 0x0e,
&core->i2c_adap);
- if (fe0->dvb.frontend != NULL) {
+ if (fe0->dvb.frontend) {
if (!dvb_attach(simple_tuner_attach, fe0->dvb.frontend,
&core->i2c_adap, 0x61,
TUNER_THOMSON_DTT761X))
@@ -1225,19 +1257,20 @@ static int dvb_register(struct cx8802_dev *dev)
/* Do a hardware reset of chip before using it. */
cx_clear(MO_GP0_IO, 1);
- mdelay(100);
+ msleep(100);
cx_set(MO_GP0_IO, 1);
- mdelay(200);
+ msleep(200);
fe0->dvb.frontend = dvb_attach(lgdt330x_attach,
&fusionhdtv_5_gold,
+ 0x0e,
&core->i2c_adap);
- if (fe0->dvb.frontend != NULL) {
+ if (fe0->dvb.frontend) {
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))
+ &core->i2c_adap, 0x43))
goto frontend_detach;
}
break;
@@ -1246,19 +1279,20 @@ static int dvb_register(struct cx8802_dev *dev)
/* Do a hardware reset of chip before using it. */
cx_clear(MO_GP0_IO, 1);
- mdelay(100);
+ msleep(100);
cx_set(MO_GP0_IO, 1);
- mdelay(200);
+ msleep(200);
fe0->dvb.frontend = dvb_attach(lgdt330x_attach,
&pchdtv_hd5500,
+ 0x59,
&core->i2c_adap);
- if (fe0->dvb.frontend != NULL) {
+ if (fe0->dvb.frontend) {
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))
+ &core->i2c_adap, 0x43))
goto frontend_detach;
}
break;
@@ -1266,7 +1300,7 @@ static int dvb_register(struct cx8802_dev *dev)
fe0->dvb.frontend = dvb_attach(nxt200x_attach,
&ati_hdtvwonder,
&core->i2c_adap);
- if (fe0->dvb.frontend != NULL) {
+ if (fe0->dvb.frontend) {
if (!dvb_attach(simple_tuner_attach, fe0->dvb.frontend,
&core->i2c_adap, 0x61,
TUNER_PHILIPS_TUV1236D))
@@ -1287,8 +1321,8 @@ static int dvb_register(struct cx8802_dev *dev)
override_tone = false;
if (!dvb_attach(isl6421_attach, fe0->dvb.frontend,
- &core->i2c_adap, 0x08, ISL6421_DCL, 0x00,
- override_tone))
+ &core->i2c_adap, 0x08, ISL6421_DCL,
+ 0x00, override_tone))
goto frontend_detach;
}
break;
@@ -1314,7 +1348,7 @@ static int dvb_register(struct cx8802_dev *dev)
fe0->dvb.frontend = dvb_attach(s5h1409_attach,
&pinnacle_pctv_hd_800i_config,
&core->i2c_adap);
- if (fe0->dvb.frontend != NULL) {
+ if (fe0->dvb.frontend) {
if (!dvb_attach(xc5000_attach, fe0->dvb.frontend,
&core->i2c_adap,
&pinnacle_pctv_hd_800i_tuner_config))
@@ -1323,9 +1357,9 @@ static int dvb_register(struct cx8802_dev *dev)
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) {
+ &dvico_hdtv5_pci_nano_config,
+ &core->i2c_adap);
+ if (fe0->dvb.frontend) {
struct dvb_frontend *fe;
struct xc2028_config cfg = {
.i2c_adap = &core->i2c_adap,
@@ -1339,10 +1373,11 @@ static int dvb_register(struct cx8802_dev *dev)
fe = dvb_attach(xc2028_attach,
fe0->dvb.frontend, &cfg);
- if (fe != NULL && fe->ops.tuner_ops.set_config != NULL)
+ if (fe && fe->ops.tuner_ops.set_config)
fe->ops.tuner_ops.set_config(fe, &ctl);
}
break;
+ case CX88_BOARD_NOTONLYTV_LV3H:
case CX88_BOARD_PINNACLE_HYBRID_PCTV:
case CX88_BOARD_WINFAST_DTV1800H:
fe0->dvb.frontend = dvb_attach(zl10353_attach,
@@ -1381,7 +1416,7 @@ static int dvb_register(struct cx8802_dev *dev)
if (attach_xc3028(0x61, dev) < 0)
goto frontend_detach;
break;
- case CX88_BOARD_KWORLD_ATSC_120:
+ case CX88_BOARD_KWORLD_ATSC_120:
fe0->dvb.frontend = dvb_attach(s5h1409_attach,
&kworld_atsc_120_config,
&core->i2c_adap);
@@ -1392,7 +1427,7 @@ static int dvb_register(struct cx8802_dev *dev)
fe0->dvb.frontend = dvb_attach(s5h1411_attach,
&dvico_fusionhdtv7_config,
&core->i2c_adap);
- if (fe0->dvb.frontend != NULL) {
+ if (fe0->dvb.frontend) {
if (!dvb_attach(xc5000_attach, fe0->dvb.frontend,
&core->i2c_adap,
&dvico_fusionhdtv7_tuner_config))
@@ -1405,8 +1440,8 @@ static int dvb_register(struct cx8802_dev *dev)
dev->frontends.gate = 2;
/* DVB-S/S2 Init */
fe0->dvb.frontend = dvb_attach(cx24116_attach,
- &hauppauge_hvr4000_config,
- &dev->core->i2c_adap);
+ &hauppauge_hvr4000_config,
+ &dev->core->i2c_adap);
if (fe0->dvb.frontend) {
if (!dvb_attach(isl6421_attach,
fe0->dvb.frontend,
@@ -1415,13 +1450,13 @@ static int dvb_register(struct cx8802_dev *dev)
goto frontend_detach;
}
/* MFE frontend 2 */
- fe1 = videobuf_dvb_get_frontend(&dev->frontends, 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);
+ &hauppauge_hvr_config,
+ &dev->core->i2c_adap);
if (fe1->dvb.frontend) {
fe1->dvb.frontend->id = 1;
if (!dvb_attach(simple_tuner_attach,
@@ -1433,8 +1468,8 @@ static int dvb_register(struct cx8802_dev *dev)
break;
case CX88_BOARD_HAUPPAUGE_HVR4000LITE:
fe0->dvb.frontend = dvb_attach(cx24116_attach,
- &hauppauge_hvr4000_config,
- &dev->core->i2c_adap);
+ &hauppauge_hvr4000_config,
+ &dev->core->i2c_adap);
if (fe0->dvb.frontend) {
if (!dvb_attach(isl6421_attach,
fe0->dvb.frontend,
@@ -1449,7 +1484,7 @@ static int dvb_register(struct cx8802_dev *dev)
fe0->dvb.frontend = dvb_attach(stv0299_attach,
&tevii_tuner_sharp_config,
&core->i2c_adap);
- if (fe0->dvb.frontend != NULL) {
+ if (fe0->dvb.frontend) {
if (!dvb_attach(dvb_pll_attach, fe0->dvb.frontend, 0x60,
&core->i2c_adap, DVB_PLL_OPERA1))
goto frontend_detach;
@@ -1460,8 +1495,9 @@ static int dvb_register(struct cx8802_dev *dev)
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,
+ if (fe0->dvb.frontend) {
+ 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;
@@ -1473,16 +1509,16 @@ static int dvb_register(struct cx8802_dev *dev)
fe0->dvb.frontend = dvb_attach(cx24116_attach,
&tevii_s460_config,
&core->i2c_adap);
- if (fe0->dvb.frontend != NULL)
+ if (fe0->dvb.frontend)
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) {
+ if (fe0->dvb.frontend) {
dvb_attach(ts2020_attach, fe0->dvb.frontend,
- &tevii_ts2020_config, &core->i2c_adap);
+ &tevii_ts2020_config, &core->i2c_adap);
fe0->dvb.frontend->ops.set_voltage =
tevii_dvbs_set_voltage;
}
@@ -1494,7 +1530,7 @@ static int dvb_register(struct cx8802_dev *dev)
fe0->dvb.frontend = dvb_attach(cx24116_attach,
&hauppauge_hvr4000_config,
&core->i2c_adap);
- if (fe0->dvb.frontend != NULL)
+ if (fe0->dvb.frontend)
fe0->dvb.frontend->ops.set_voltage = tevii_dvbs_set_voltage;
break;
case CX88_BOARD_TERRATEC_CINERGY_HT_PCI_MKII:
@@ -1511,9 +1547,9 @@ static int dvb_register(struct cx8802_dev *dev)
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) {
+ &prof_7301_stv0900_config,
+ &core->i2c_adap, 0);
+ if (fe0->dvb.frontend) {
if (!dvb_attach(stb6100_attach, fe0->dvb.frontend,
&prof_7301_stb6100_config,
&core->i2c_adap))
@@ -1538,13 +1574,13 @@ static int dvb_register(struct cx8802_dev *dev)
cx_set(MO_GP0_IO, 0x0101);
cx_clear(MO_GP0_IO, 0x01);
- mdelay(100);
+ msleep(100);
cx_set(MO_GP0_IO, 0x01);
- mdelay(200);
+ msleep(200);
fe0->dvb.frontend = dvb_attach(stv0299_attach,
- &samsung_stv0299_config,
- &dev->core->i2c_adap);
+ &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;
@@ -1560,8 +1596,8 @@ static int dvb_register(struct cx8802_dev *dev)
case CX88_BOARD_TWINHAN_VP1027_DVBS:
dev->ts_gen_cntrl = 0x00;
fe0->dvb.frontend = dvb_attach(mb86a16_attach,
- &twinhan_vp1027,
- &core->i2c_adap);
+ &twinhan_vp1027,
+ &core->i2c_adap);
if (fe0->dvb.frontend) {
core->prev_set_voltage =
fe0->dvb.frontend->ops.set_voltage;
@@ -1571,15 +1607,12 @@ static int dvb_register(struct cx8802_dev *dev)
break;
default:
- printk(KERN_ERR "%s/2: The frontend of your DVB/ATSC card isn't supported yet\n",
- core->name);
+ pr_err("The frontend of your DVB/ATSC card isn't supported yet\n");
break;
}
- if ( (NULL == fe0->dvb.frontend) || (fe1 && NULL == fe1->dvb.frontend) ) {
- printk(KERN_ERR
- "%s/2: frontend initialization failed\n",
- core->name);
+ if ((NULL == fe0->dvb.frontend) || (fe1 && NULL == fe1->dvb.frontend)) {
+ pr_err("frontend initialization failed\n");
goto frontend_detach;
}
/* define general-purpose callback pointer */
@@ -1590,19 +1623,20 @@ static int dvb_register(struct cx8802_dev *dev)
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);
+ /* Put the tuner in standby to keep it quiet */
+ call_all(core, tuner, standby);
/* register everything */
- res = videobuf_dvb_register_bus(&dev->frontends, THIS_MODULE, dev,
- &dev->pci->dev, adapter_nr, mfe_shared);
+ res = vb2_dvb_register_bus(&dev->frontends, THIS_MODULE, dev,
+ &dev->pci->dev, NULL, adapter_nr,
+ mfe_shared);
if (res)
goto frontend_detach;
return res;
frontend_detach:
core->gate_ctrl = NULL;
- videobuf_dvb_dealloc_frontends(&dev->frontends);
+ vb2_dvb_dealloc_frontends(&dev->frontends);
return res;
}
@@ -1613,7 +1647,8 @@ static int cx8802_dvb_advise_acquire(struct cx8802_driver *drv)
{
struct cx88_core *core = drv->core;
int err = 0;
- dprintk( 1, "%s\n", __func__);
+
+ dprintk(1, "%s\n", __func__);
switch (core->boardnr) {
case CX88_BOARD_HAUPPAUGE_HVR1300:
@@ -1677,7 +1712,8 @@ static int cx8802_dvb_advise_release(struct cx8802_driver *drv)
{
struct cx88_core *core = drv->core;
int err = 0;
- dprintk( 1, "%s\n", __func__);
+
+ dprintk(1, "%s\n", __func__);
switch (core->boardnr) {
case CX88_BOARD_HAUPPAUGE_HVR1300:
@@ -1697,11 +1733,11 @@ 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 videobuf_dvb_frontend *fe;
+ 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",
+ 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,
@@ -1713,43 +1749,55 @@ static int cx8802_dvb_probe(struct cx8802_driver *drv)
/* If vp3054 isn't enabled, a stub will just return 0 */
err = vp3054_i2c_probe(dev);
- if (0 != err)
+ if (err != 0)
goto fail_core;
/* dvb stuff */
- printk(KERN_INFO "%s/2: cx2388x based DVB/ATSC card\n", core->name);
+ pr_info("cx2388x based DVB/ATSC card\n");
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++) {
- fe = videobuf_dvb_get_frontend(&core->dvbdev->frontends, i);
- if (fe == NULL) {
- printk(KERN_ERR "%s() failed to get frontend(%d)\n",
- __func__, i);
+ struct vb2_queue *q;
+
+ fe = vb2_dvb_get_frontend(&core->dvbdev->frontends, i);
+ if (!fe) {
+ pr_err("%s() failed to get frontend(%d)\n",
+ __func__, i);
+ err = -ENODEV;
goto fail_probe;
}
- videobuf_queue_sg_init(&fe->dvb.dvbq, &dvb_qops,
- &dev->pci->dev, &dev->slock,
- V4L2_BUF_TYPE_VIDEO_CAPTURE,
- V4L2_FIELD_TOP,
- sizeof(struct cx88_buffer),
- dev, NULL);
- /* init struct videobuf_dvb */
+ 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_queued_buffers = 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;
+ q->dev = &dev->pci->dev;
+
+ 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);
+ pr_err("dvb_register failed (err = %d)\n", err);
return err;
fail_probe:
- videobuf_dvb_dealloc_frontends(&core->dvbdev->frontends);
+ vb2_dvb_dealloc_frontends(&core->dvbdev->frontends);
fail_core:
return err;
}
@@ -1759,9 +1807,9 @@ 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__);
+ dprintk(1, "%s\n", __func__);
- videobuf_dvb_unregister_bus(&dev->frontends);
+ vb2_dvb_unregister_bus(&dev->frontends);
vp3054_i2c_remove(dev);
@@ -1781,8 +1829,7 @@ static struct cx8802_driver cx8802_dvb_driver = {
static int __init dvb_init(void)
{
- printk(KERN_INFO "cx88/2: cx2388x dvb driver version %s loaded\n",
- CX88_VERSION);
+ pr_info("cx2388x dvb driver version %s loaded\n", CX88_VERSION);
return cx8802_register_driver(&cx8802_dvb_driver);
}
generated by cgit (git 2.34.1) at 2025-12-27 10:58:44 +0000