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path: root/drivers/media/usb/cx231xx/cx231xx-cards.c
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Diffstat (limited to 'drivers/media/usb/cx231xx/cx231xx-cards.c')
-rw-r--r--drivers/media/usb/cx231xx/cx231xx-cards.c257
1 files changed, 129 insertions, 128 deletions
diff --git a/drivers/media/usb/cx231xx/cx231xx-cards.c b/drivers/media/usb/cx231xx/cx231xx-cards.c
index 791f00c6276b..ae05d591f228 100644
--- a/drivers/media/usb/cx231xx/cx231xx-cards.c
+++ b/drivers/media/usb/cx231xx/cx231xx-cards.c
@@ -20,12 +20,12 @@
Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
+#include "cx231xx.h"
#include <linux/init.h>
#include <linux/module.h>
#include <linux/slab.h>
#include <linux/delay.h>
#include <linux/i2c.h>
-#include <linux/usb.h>
#include <media/tuner.h>
#include <media/tveeprom.h>
#include <media/v4l2-common.h>
@@ -35,7 +35,6 @@
#include "xc5000.h"
#include "tda18271.h"
-#include "cx231xx.h"
static int tuner = -1;
module_param(tuner, int, 0444);
@@ -104,8 +103,8 @@ struct cx231xx_board cx231xx_boards[] = {
.ctl_pin_status_mask = 0xFFFFFFC4,
.agc_analog_digital_select_gpio = 0x0c,
.gpio_pin_status_mask = 0x4001000,
- .tuner_i2c_master = 1,
- .demod_i2c_master = 2,
+ .tuner_i2c_master = I2C_1_MUX_3,
+ .demod_i2c_master = I2C_2,
.has_dvb = 1,
.demod_addr = 0x02,
.norm = V4L2_STD_PAL,
@@ -144,8 +143,8 @@ struct cx231xx_board cx231xx_boards[] = {
.ctl_pin_status_mask = 0xFFFFFFC4,
.agc_analog_digital_select_gpio = 0x0c,
.gpio_pin_status_mask = 0x4001000,
- .tuner_i2c_master = 1,
- .demod_i2c_master = 2,
+ .tuner_i2c_master = I2C_1_MUX_3,
+ .demod_i2c_master = I2C_2,
.has_dvb = 1,
.demod_addr = 0x32,
.norm = V4L2_STD_NTSC,
@@ -184,8 +183,8 @@ struct cx231xx_board cx231xx_boards[] = {
.ctl_pin_status_mask = 0xFFFFFFC4,
.agc_analog_digital_select_gpio = 0x1c,
.gpio_pin_status_mask = 0x4001000,
- .tuner_i2c_master = 1,
- .demod_i2c_master = 2,
+ .tuner_i2c_master = I2C_1_MUX_3,
+ .demod_i2c_master = I2C_2,
.has_dvb = 1,
.demod_addr = 0x02,
.norm = V4L2_STD_PAL,
@@ -225,8 +224,8 @@ struct cx231xx_board cx231xx_boards[] = {
.ctl_pin_status_mask = 0xFFFFFFC4,
.agc_analog_digital_select_gpio = 0x1c,
.gpio_pin_status_mask = 0x4001000,
- .tuner_i2c_master = 1,
- .demod_i2c_master = 2,
+ .tuner_i2c_master = I2C_1_MUX_3,
+ .demod_i2c_master = I2C_2,
.has_dvb = 1,
.demod_addr = 0x02,
.norm = V4L2_STD_PAL,
@@ -262,7 +261,6 @@ struct cx231xx_board cx231xx_boards[] = {
.norm = V4L2_STD_PAL,
.no_alt_vanc = 1,
.external_av = 1,
- .dont_use_port_3 = 1,
/* Actually, it has a 417, but it isn't working correctly.
* So set to 0 for now until someone can manage to get this
* to work reliably. */
@@ -297,8 +295,8 @@ struct cx231xx_board cx231xx_boards[] = {
.ctl_pin_status_mask = 0xFFFFFFC4,
.agc_analog_digital_select_gpio = 0x0c,
.gpio_pin_status_mask = 0x4001000,
- .tuner_i2c_master = 1,
- .demod_i2c_master = 2,
+ .tuner_i2c_master = I2C_1_MUX_3,
+ .demod_i2c_master = I2C_2,
.has_dvb = 1,
.demod_addr = 0x02,
.norm = V4L2_STD_PAL,
@@ -325,8 +323,8 @@ struct cx231xx_board cx231xx_boards[] = {
.ctl_pin_status_mask = 0xFFFFFFC4,
.agc_analog_digital_select_gpio = 0x0c,
.gpio_pin_status_mask = 0x4001000,
- .tuner_i2c_master = 1,
- .demod_i2c_master = 2,
+ .tuner_i2c_master = I2C_1_MUX_3,
+ .demod_i2c_master = I2C_2,
.has_dvb = 1,
.demod_addr = 0x32,
.norm = V4L2_STD_NTSC,
@@ -353,8 +351,8 @@ struct cx231xx_board cx231xx_boards[] = {
.ctl_pin_status_mask = 0xFFFFFFC4,
.agc_analog_digital_select_gpio = 0x0c,
.gpio_pin_status_mask = 0x4001000,
- .tuner_i2c_master = 1,
- .demod_i2c_master = 2,
+ .tuner_i2c_master = I2C_1_MUX_1,
+ .demod_i2c_master = I2C_2,
.has_dvb = 1,
.demod_addr = 0x0e,
.norm = V4L2_STD_NTSC,
@@ -390,7 +388,6 @@ struct cx231xx_board cx231xx_boards[] = {
.norm = V4L2_STD_NTSC,
.no_alt_vanc = 1,
.external_av = 1,
- .dont_use_port_3 = 1,
.input = {{
.type = CX231XX_VMUX_COMPOSITE1,
.vmux = CX231XX_VIN_2_1,
@@ -418,9 +415,9 @@ struct cx231xx_board cx231xx_boards[] = {
.tuner_scl_gpio = -1,
.tuner_sda_gpio = -1,
.gpio_pin_status_mask = 0x4001000,
- .tuner_i2c_master = 2,
- .demod_i2c_master = 1,
- .ir_i2c_master = 2,
+ .tuner_i2c_master = I2C_2,
+ .demod_i2c_master = I2C_1_MUX_3,
+ .ir_i2c_master = I2C_2,
.has_dvb = 1,
.demod_addr = 0x10,
.norm = V4L2_STD_PAL_M,
@@ -456,9 +453,9 @@ struct cx231xx_board cx231xx_boards[] = {
.tuner_scl_gpio = -1,
.tuner_sda_gpio = -1,
.gpio_pin_status_mask = 0x4001000,
- .tuner_i2c_master = 2,
- .demod_i2c_master = 1,
- .ir_i2c_master = 2,
+ .tuner_i2c_master = I2C_2,
+ .demod_i2c_master = I2C_1_MUX_3,
+ .ir_i2c_master = I2C_2,
.has_dvb = 1,
.demod_addr = 0x10,
.norm = V4L2_STD_NTSC_M,
@@ -494,9 +491,9 @@ struct cx231xx_board cx231xx_boards[] = {
.tuner_scl_gpio = -1,
.tuner_sda_gpio = -1,
.gpio_pin_status_mask = 0x4001000,
- .tuner_i2c_master = 2,
- .demod_i2c_master = 1,
- .ir_i2c_master = 2,
+ .tuner_i2c_master = I2C_2,
+ .demod_i2c_master = I2C_1_MUX_3,
+ .ir_i2c_master = I2C_2,
.rc_map_name = RC_MAP_PIXELVIEW_002T,
.has_dvb = 1,
.demod_addr = 0x10,
@@ -532,7 +529,6 @@ struct cx231xx_board cx231xx_boards[] = {
.norm = V4L2_STD_NTSC,
.no_alt_vanc = 1,
.external_av = 1,
- .dont_use_port_3 = 1,
.input = {{
.type = CX231XX_VMUX_COMPOSITE1,
@@ -587,7 +583,7 @@ struct cx231xx_board cx231xx_boards[] = {
.ctl_pin_status_mask = 0xFFFFFFC4,
.agc_analog_digital_select_gpio = 0x0c,
.gpio_pin_status_mask = 0x4001000,
- .tuner_i2c_master = 1,
+ .tuner_i2c_master = I2C_1_MUX_3,
.norm = V4L2_STD_PAL,
.input = {{
@@ -622,7 +618,7 @@ struct cx231xx_board cx231xx_boards[] = {
.ctl_pin_status_mask = 0xFFFFFFC4,
.agc_analog_digital_select_gpio = 0x0c,
.gpio_pin_status_mask = 0x4001000,
- .tuner_i2c_master = 1,
+ .tuner_i2c_master = I2C_1_MUX_3,
.norm = V4L2_STD_NTSC,
.input = {{
@@ -656,7 +652,6 @@ struct cx231xx_board cx231xx_boards[] = {
.norm = V4L2_STD_NTSC,
.no_alt_vanc = 1,
.external_av = 1,
- .dont_use_port_3 = 1,
.input = {{
.type = CX231XX_VMUX_COMPOSITE1,
.vmux = CX231XX_VIN_2_1,
@@ -677,13 +672,12 @@ struct cx231xx_board cx231xx_boards[] = {
.decoder = CX231XX_AVDECODER,
.output_mode = OUT_MODE_VIP11,
.ctl_pin_status_mask = 0xFFFFFFC4,
- .agc_analog_digital_select_gpio = 0x0c,
+ .agc_analog_digital_select_gpio = 0x0c,
/* According with PV CxPlrCAP.inf file */
.gpio_pin_status_mask = 0x4001000,
.norm = V4L2_STD_NTSC,
.no_alt_vanc = 1,
.external_av = 1,
- .dont_use_port_3 = 1,
/*.has_417 = 1, */
/* This board is believed to have a hardware encoding chip
* supporting mpeg1/2/4, but as the 417 is apparently not
@@ -718,8 +712,8 @@ struct cx231xx_board cx231xx_boards[] = {
.ctl_pin_status_mask = 0xFFFFFFC4,
.agc_analog_digital_select_gpio = 0x0c,
.gpio_pin_status_mask = 0x4001000,
- .tuner_i2c_master = 1,
- .demod_i2c_master = 2,
+ .tuner_i2c_master = I2C_1_MUX_3,
+ .demod_i2c_master = I2C_2,
.has_dvb = 1,
.demod_addr = 0x0e,
.norm = V4L2_STD_PAL,
@@ -757,8 +751,8 @@ struct cx231xx_board cx231xx_boards[] = {
.ctl_pin_status_mask = 0xFFFFFFC4,
.agc_analog_digital_select_gpio = 0x0c,
.gpio_pin_status_mask = 0x4001000,
- .tuner_i2c_master = 1,
- .demod_i2c_master = 2,
+ .tuner_i2c_master = I2C_1_MUX_3,
+ .demod_i2c_master = I2C_2,
.has_dvb = 1,
.demod_addr = 0x0e,
.norm = V4L2_STD_PAL,
@@ -861,9 +855,9 @@ int cx231xx_tuner_callback(void *ptr, int component, int command, int arg)
if (dev->tuner_type == TUNER_XC5000) {
if (command == XC5000_TUNER_RESET) {
- cx231xx_info
- ("Tuner CB: RESET: cmd %d : tuner type %d \n",
- command, dev->tuner_type);
+ dev_dbg(dev->dev,
+ "Tuner CB: RESET: cmd %d : tuner type %d\n",
+ command, dev->tuner_type);
cx231xx_set_gpio_value(dev, dev->board.tuner_gpio->bit,
1);
msleep(10);
@@ -921,8 +915,8 @@ void cx231xx_pre_card_setup(struct cx231xx *dev)
cx231xx_set_model(dev);
- cx231xx_info("Identified as %s (card=%d)\n",
- dev->board.name, dev->model);
+ dev_info(dev->dev, "Identified as %s (card=%d)\n",
+ dev->board.name, dev->model);
/* set the direction for GPIO pins */
if (dev->board.tuner_gpio) {
@@ -980,25 +974,22 @@ static void cx231xx_config_tuner(struct cx231xx *dev)
}
-static int read_eeprom(struct cx231xx *dev, u8 *eedata, int len)
+static int read_eeprom(struct cx231xx *dev, struct i2c_client *client,
+ u8 *eedata, int len)
{
int ret = 0;
- u8 addr = 0xa0 >> 1;
u8 start_offset = 0;
int len_todo = len;
u8 *eedata_cur = eedata;
int i;
- struct i2c_msg msg_write = { .addr = addr, .flags = 0,
+ struct i2c_msg msg_write = { .addr = client->addr, .flags = 0,
.buf = &start_offset, .len = 1 };
- struct i2c_msg msg_read = { .addr = addr, .flags = I2C_M_RD };
-
- /* mutex_lock(&dev->i2c_lock); */
- cx231xx_enable_i2c_port_3(dev, false);
+ struct i2c_msg msg_read = { .addr = client->addr, .flags = I2C_M_RD };
/* start reading at offset 0 */
- ret = i2c_transfer(&dev->i2c_bus[1].i2c_adap, &msg_write, 1);
+ ret = i2c_transfer(client->adapter, &msg_write, 1);
if (ret < 0) {
- cx231xx_err("Can't read eeprom\n");
+ dev_err(dev->dev, "Can't read eeprom\n");
return ret;
}
@@ -1006,20 +997,18 @@ static int read_eeprom(struct cx231xx *dev, u8 *eedata, int len)
msg_read.len = (len_todo > 64) ? 64 : len_todo;
msg_read.buf = eedata_cur;
- ret = i2c_transfer(&dev->i2c_bus[1].i2c_adap, &msg_read, 1);
+ ret = i2c_transfer(client->adapter, &msg_read, 1);
if (ret < 0) {
- cx231xx_err("Can't read eeprom\n");
+ dev_err(dev->dev, "Can't read eeprom\n");
return ret;
}
eedata_cur += msg_read.len;
len_todo -= msg_read.len;
}
- cx231xx_enable_i2c_port_3(dev, true);
- /* mutex_unlock(&dev->i2c_lock); */
-
for (i = 0; i + 15 < len; i += 16)
- cx231xx_info("i2c eeprom %02x: %*ph\n", i, 16, &eedata[i]);
+ dev_dbg(dev->dev, "i2c eeprom %02x: %*ph\n",
+ i, 16, &eedata[i]);
return 0;
}
@@ -1036,22 +1025,26 @@ void cx231xx_card_setup(struct cx231xx *dev)
/* request some modules */
if (dev->board.decoder == CX231XX_AVDECODER) {
dev->sd_cx25840 = v4l2_i2c_new_subdev(&dev->v4l2_dev,
- &dev->i2c_bus[0].i2c_adap,
+ cx231xx_get_i2c_adap(dev, I2C_0),
"cx25840", 0x88 >> 1, NULL);
if (dev->sd_cx25840 == NULL)
- cx231xx_info("cx25840 subdev registration failure\n");
+ dev_err(dev->dev,
+ "cx25840 subdev registration failure\n");
cx25840_call(dev, core, load_fw);
}
/* Initialize the tuner */
if (dev->board.tuner_type != TUNER_ABSENT) {
+ struct i2c_adapter *tuner_i2c = cx231xx_get_i2c_adap(dev,
+ dev->board.tuner_i2c_master);
dev->sd_tuner = v4l2_i2c_new_subdev(&dev->v4l2_dev,
- &dev->i2c_bus[dev->board.tuner_i2c_master].i2c_adap,
+ tuner_i2c,
"tuner",
dev->tuner_addr, NULL);
if (dev->sd_tuner == NULL)
- cx231xx_info("tuner subdev registration failure\n");
+ dev_err(dev->dev,
+ "tuner subdev registration failure\n");
else
cx231xx_config_tuner(dev);
}
@@ -1062,9 +1055,14 @@ void cx231xx_card_setup(struct cx231xx *dev)
{
struct tveeprom tvee;
static u8 eeprom[256];
+ struct i2c_client client;
+
+ memset(&client, 0, sizeof(client));
+ client.adapter = cx231xx_get_i2c_adap(dev, I2C_1_MUX_1);
+ client.addr = 0xa0 >> 1;
- read_eeprom(dev, eeprom, sizeof(eeprom));
- tveeprom_hauppauge_analog(&dev->i2c_bus[1].i2c_client,
+ read_eeprom(dev, &client, eeprom, sizeof(eeprom));
+ tveeprom_hauppauge_analog(&client,
&tvee, eeprom + 0xc0);
break;
}
@@ -1152,7 +1150,7 @@ static int cx231xx_init_dev(struct cx231xx *dev, struct usb_device *udev,
/* Query cx231xx to find what pcb config it is related to */
retval = initialize_cx231xx(dev);
if (retval < 0) {
- cx231xx_errdev("Failed to read PCB config\n");
+ dev_err(dev->dev, "Failed to read PCB config\n");
return retval;
}
@@ -1168,7 +1166,7 @@ static int cx231xx_init_dev(struct cx231xx *dev, struct usb_device *udev,
retval = cx231xx_config(dev);
if (retval) {
- cx231xx_errdev("error configuring device\n");
+ dev_err(dev->dev, "error configuring device\n");
return -ENOMEM;
}
@@ -1178,8 +1176,9 @@ static int cx231xx_init_dev(struct cx231xx *dev, struct usb_device *udev,
/* register i2c bus */
retval = cx231xx_dev_init(dev);
if (retval) {
- cx231xx_errdev("%s: cx231xx_i2c_register - errCode [%d]!\n",
- __func__, retval);
+ dev_err(dev->dev,
+ "%s: cx231xx_i2c_register - errCode [%d]!\n",
+ __func__, retval);
goto err_dev_init;
}
@@ -1200,8 +1199,8 @@ static int cx231xx_init_dev(struct cx231xx *dev, struct usb_device *udev,
retval = cx231xx_config(dev);
if (retval) {
- cx231xx_errdev("%s: cx231xx_config - errCode [%d]!\n",
- __func__, retval);
+ dev_err(dev->dev, "%s: cx231xx_config - errCode [%d]!\n",
+ __func__, retval);
goto err_dev_init;
}
@@ -1217,11 +1216,11 @@ static int cx231xx_init_dev(struct cx231xx *dev, struct usb_device *udev,
cx231xx_add_into_devlist(dev);
if (dev->board.has_417) {
- printk(KERN_INFO "attach 417 %d\n", dev->model);
+ dev_info(dev->dev, "attach 417 %d\n", dev->model);
if (cx231xx_417_register(dev) < 0) {
- printk(KERN_ERR
+ dev_err(dev->dev,
"%s() Failed to register 417 on VID_B\n",
- __func__);
+ __func__);
}
}
@@ -1285,7 +1284,8 @@ static int cx231xx_init_v4l2(struct cx231xx *dev,
/* compute alternate max packet sizes for video */
idx = dev->current_pcb_config.hs_config_info[0].interface_info.video_index + 1;
if (idx >= dev->max_iad_interface_count) {
- cx231xx_errdev("Video PCB interface #%d doesn't exist\n", idx);
+ dev_err(dev->dev,
+ "Video PCB interface #%d doesn't exist\n", idx);
return -ENODEV;
}
@@ -1294,28 +1294,29 @@ static int cx231xx_init_v4l2(struct cx231xx *dev,
dev->video_mode.end_point_addr = uif->altsetting[0].endpoint[isoc_pipe].desc.bEndpointAddress;
dev->video_mode.num_alt = uif->num_altsetting;
- cx231xx_info("EndPoint Addr 0x%x, Alternate settings: %i\n",
- dev->video_mode.end_point_addr,
- dev->video_mode.num_alt);
+ dev_info(dev->dev,
+ "video EndPoint Addr 0x%x, Alternate settings: %i\n",
+ dev->video_mode.end_point_addr,
+ dev->video_mode.num_alt);
dev->video_mode.alt_max_pkt_size = devm_kmalloc_array(&udev->dev, 32, dev->video_mode.num_alt, GFP_KERNEL);
- if (dev->video_mode.alt_max_pkt_size == NULL) {
- cx231xx_errdev("out of memory!\n");
+ if (dev->video_mode.alt_max_pkt_size == NULL)
return -ENOMEM;
- }
for (i = 0; i < dev->video_mode.num_alt; i++) {
u16 tmp = le16_to_cpu(uif->altsetting[i].endpoint[isoc_pipe].desc.wMaxPacketSize);
dev->video_mode.alt_max_pkt_size[i] = (tmp & 0x07ff) * (((tmp & 0x1800) >> 11) + 1);
- cx231xx_info("Alternate setting %i, max size= %i\n", i,
- dev->video_mode.alt_max_pkt_size[i]);
+ dev_dbg(dev->dev,
+ "Alternate setting %i, max size= %i\n", i,
+ dev->video_mode.alt_max_pkt_size[i]);
}
/* VBI Init */
idx = dev->current_pcb_config.hs_config_info[0].interface_info.vanc_index + 1;
if (idx >= dev->max_iad_interface_count) {
- cx231xx_errdev("VBI PCB interface #%d doesn't exist\n", idx);
+ dev_err(dev->dev,
+ "VBI PCB interface #%d doesn't exist\n", idx);
return -ENODEV;
}
uif = udev->actconfig->interface[idx];
@@ -1325,16 +1326,15 @@ static int cx231xx_init_v4l2(struct cx231xx *dev,
bEndpointAddress;
dev->vbi_mode.num_alt = uif->num_altsetting;
- cx231xx_info("EndPoint Addr 0x%x, Alternate settings: %i\n",
- dev->vbi_mode.end_point_addr,
- dev->vbi_mode.num_alt);
+ dev_info(dev->dev,
+ "VBI EndPoint Addr 0x%x, Alternate settings: %i\n",
+ dev->vbi_mode.end_point_addr,
+ dev->vbi_mode.num_alt);
/* compute alternate max packet sizes for vbi */
dev->vbi_mode.alt_max_pkt_size = devm_kmalloc_array(&udev->dev, 32, dev->vbi_mode.num_alt, GFP_KERNEL);
- if (dev->vbi_mode.alt_max_pkt_size == NULL) {
- cx231xx_errdev("out of memory!\n");
+ if (dev->vbi_mode.alt_max_pkt_size == NULL)
return -ENOMEM;
- }
for (i = 0; i < dev->vbi_mode.num_alt; i++) {
u16 tmp =
@@ -1342,8 +1342,9 @@ static int cx231xx_init_v4l2(struct cx231xx *dev,
desc.wMaxPacketSize);
dev->vbi_mode.alt_max_pkt_size[i] =
(tmp & 0x07ff) * (((tmp & 0x1800) >> 11) + 1);
- cx231xx_info("Alternate setting %i, max size= %i\n", i,
- dev->vbi_mode.alt_max_pkt_size[i]);
+ dev_dbg(dev->dev,
+ "Alternate setting %i, max size= %i\n", i,
+ dev->vbi_mode.alt_max_pkt_size[i]);
}
/* Sliced CC VBI init */
@@ -1351,7 +1352,8 @@ static int cx231xx_init_v4l2(struct cx231xx *dev,
/* compute alternate max packet sizes for sliced CC */
idx = dev->current_pcb_config.hs_config_info[0].interface_info.hanc_index + 1;
if (idx >= dev->max_iad_interface_count) {
- cx231xx_errdev("Sliced CC PCB interface #%d doesn't exist\n", idx);
+ dev_err(dev->dev,
+ "Sliced CC PCB interface #%d doesn't exist\n", idx);
return -ENODEV;
}
uif = udev->actconfig->interface[idx];
@@ -1361,23 +1363,22 @@ static int cx231xx_init_v4l2(struct cx231xx *dev,
bEndpointAddress;
dev->sliced_cc_mode.num_alt = uif->num_altsetting;
- cx231xx_info("EndPoint Addr 0x%x, Alternate settings: %i\n",
- dev->sliced_cc_mode.end_point_addr,
- dev->sliced_cc_mode.num_alt);
+ dev_info(dev->dev,
+ "sliced CC EndPoint Addr 0x%x, Alternate settings: %i\n",
+ dev->sliced_cc_mode.end_point_addr,
+ dev->sliced_cc_mode.num_alt);
dev->sliced_cc_mode.alt_max_pkt_size = devm_kmalloc_array(&udev->dev, 32, dev->sliced_cc_mode.num_alt, GFP_KERNEL);
-
- if (dev->sliced_cc_mode.alt_max_pkt_size == NULL) {
- cx231xx_errdev("out of memory!\n");
+ if (dev->sliced_cc_mode.alt_max_pkt_size == NULL)
return -ENOMEM;
- }
for (i = 0; i < dev->sliced_cc_mode.num_alt; i++) {
u16 tmp = le16_to_cpu(uif->altsetting[i].endpoint[isoc_pipe].
desc.wMaxPacketSize);
dev->sliced_cc_mode.alt_max_pkt_size[i] =
(tmp & 0x07ff) * (((tmp & 0x1800) >> 11) + 1);
- cx231xx_info("Alternate setting %i, max size= %i\n", i,
- dev->sliced_cc_mode.alt_max_pkt_size[i]);
+ dev_dbg(dev->dev,
+ "Alternate setting %i, max size= %i\n", i,
+ dev->sliced_cc_mode.alt_max_pkt_size[i]);
}
return 0;
@@ -1391,6 +1392,7 @@ static int cx231xx_usb_probe(struct usb_interface *interface,
const struct usb_device_id *id)
{
struct usb_device *udev;
+ struct device *d = &interface->dev;
struct usb_interface *uif;
struct cx231xx *dev = NULL;
int retval = -ENODEV;
@@ -1401,6 +1403,7 @@ static int cx231xx_usb_probe(struct usb_interface *interface,
struct usb_interface_assoc_descriptor *assoc_desc;
ifnum = interface->altsetting[0].desc.bInterfaceNumber;
+ udev = usb_get_dev(interface_to_usbdev(interface));
/*
* Interface number 0 - IR interface (handled by mceusb driver)
@@ -1414,18 +1417,16 @@ static int cx231xx_usb_probe(struct usb_interface *interface,
nr = find_first_zero_bit(&cx231xx_devused, CX231XX_MAXBOARDS);
if (nr >= CX231XX_MAXBOARDS) {
/* No free device slots */
- cx231xx_err(DRIVER_NAME ": Supports only %i devices.\n",
- CX231XX_MAXBOARDS);
+ dev_err(d,
+ "Supports only %i devices.\n",
+ CX231XX_MAXBOARDS);
return -ENOMEM;
}
} while (test_and_set_bit(nr, &cx231xx_devused));
- udev = usb_get_dev(interface_to_usbdev(interface));
-
/* allocate memory for our device state and initialize it */
dev = devm_kzalloc(&udev->dev, sizeof(*dev), GFP_KERNEL);
if (dev == NULL) {
- cx231xx_err(DRIVER_NAME ": out of memory!\n");
clear_bit(nr, &cx231xx_devused);
return -ENOMEM;
}
@@ -1434,6 +1435,7 @@ static int cx231xx_usb_probe(struct usb_interface *interface,
dev->devno = nr;
dev->model = id->driver_info;
dev->video_mode.alt = -1;
+ dev->dev = d;
dev->interface_count++;
/* reset gpio dir and value */
@@ -1472,14 +1474,14 @@ static int cx231xx_usb_probe(struct usb_interface *interface,
speed = "unknown";
}
- cx231xx_info("New device %s %s @ %s Mbps "
- "(%04x:%04x) with %d interfaces\n",
- udev->manufacturer ? udev->manufacturer : "",
- udev->product ? udev->product : "",
- speed,
- le16_to_cpu(udev->descriptor.idVendor),
- le16_to_cpu(udev->descriptor.idProduct),
- dev->max_iad_interface_count);
+ dev_info(d,
+ "New device %s %s @ %s Mbps (%04x:%04x) with %d interfaces\n",
+ udev->manufacturer ? udev->manufacturer : "",
+ udev->product ? udev->product : "",
+ speed,
+ le16_to_cpu(udev->descriptor.idVendor),
+ le16_to_cpu(udev->descriptor.idProduct),
+ dev->max_iad_interface_count);
/* increment interface count */
dev->interface_count++;
@@ -1489,13 +1491,12 @@ static int cx231xx_usb_probe(struct usb_interface *interface,
assoc_desc = udev->actconfig->intf_assoc[0];
if (assoc_desc->bFirstInterface != ifnum) {
- cx231xx_err(DRIVER_NAME ": Not found "
- "matching IAD interface\n");
+ dev_err(d, "Not found matching IAD interface\n");
retval = -ENODEV;
goto err_if;
}
- cx231xx_info("registering interface %d\n", ifnum);
+ dev_dbg(d, "registering interface %d\n", ifnum);
/* save our data pointer in this interface device */
usb_set_intfdata(interface, dev);
@@ -1503,7 +1504,7 @@ static int cx231xx_usb_probe(struct usb_interface *interface,
/* Create v4l2 device */
retval = v4l2_device_register(&interface->dev, &dev->v4l2_dev);
if (retval) {
- cx231xx_errdev("v4l2_device_register failed\n");
+ dev_err(d, "v4l2_device_register failed\n");
goto err_v4l2;
}
@@ -1520,7 +1521,8 @@ static int cx231xx_usb_probe(struct usb_interface *interface,
/* compute alternate max packet sizes for TS1 */
idx = dev->current_pcb_config.hs_config_info[0].interface_info.ts1_index + 1;
if (idx >= dev->max_iad_interface_count) {
- cx231xx_errdev("TS1 PCB interface #%d doesn't exist\n", idx);
+ dev_err(d, "TS1 PCB interface #%d doesn't exist\n",
+ idx);
retval = -ENODEV;
goto err_video_alt;
}
@@ -1531,13 +1533,13 @@ static int cx231xx_usb_probe(struct usb_interface *interface,
desc.bEndpointAddress;
dev->ts1_mode.num_alt = uif->num_altsetting;
- cx231xx_info("EndPoint Addr 0x%x, Alternate settings: %i\n",
- dev->ts1_mode.end_point_addr,
- dev->ts1_mode.num_alt);
+ dev_info(d,
+ "TS EndPoint Addr 0x%x, Alternate settings: %i\n",
+ dev->ts1_mode.end_point_addr,
+ dev->ts1_mode.num_alt);
dev->ts1_mode.alt_max_pkt_size = devm_kmalloc_array(&udev->dev, 32, dev->ts1_mode.num_alt, GFP_KERNEL);
if (dev->ts1_mode.alt_max_pkt_size == NULL) {
- cx231xx_errdev("out of memory!\n");
retval = -ENOMEM;
goto err_video_alt;
}
@@ -1548,8 +1550,8 @@ static int cx231xx_usb_probe(struct usb_interface *interface,
wMaxPacketSize);
dev->ts1_mode.alt_max_pkt_size[i] =
(tmp & 0x07ff) * (((tmp & 0x1800) >> 11) + 1);
- cx231xx_info("Alternate setting %i, max size= %i\n", i,
- dev->ts1_mode.alt_max_pkt_size[i]);
+ dev_dbg(d, "Alternate setting %i, max size= %i\n",
+ i, dev->ts1_mode.alt_max_pkt_size[i]);
}
}
@@ -1613,10 +1615,9 @@ static void cx231xx_usb_disconnect(struct usb_interface *interface)
wake_up_interruptible_all(&dev->open);
if (dev->users) {
- cx231xx_warn
- ("device %s is open! Deregistration and memory "
- "deallocation are deferred on close.\n",
- video_device_node_name(dev->vdev));
+ dev_warn(dev->dev,
+ "device %s is open! Deregistration and memory deallocation are deferred on close.\n",
+ video_device_node_name(dev->vdev));
/* Even having users, it is safe to remove the RC i2c driver */
cx231xx_ir_exit(dev);
Copyright © 1996 – 2023 Jason A. Donenfeld. All Rights Reverse Engineered.