summaryrefslogtreecommitdiffstats
path: root/drivers/media/video/em28xx
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/media/video/em28xx')
-rw-r--r--drivers/media/video/em28xx/em28xx-audio.c4
-rw-r--r--drivers/media/video/em28xx/em28xx-cards.c50
-rw-r--r--drivers/media/video/em28xx/em28xx-core.c22
-rw-r--r--drivers/media/video/em28xx/em28xx-dvb.c24
-rw-r--r--drivers/media/video/em28xx/em28xx-input.c27
-rw-r--r--drivers/media/video/em28xx/em28xx-reg.h1
-rw-r--r--drivers/media/video/em28xx/em28xx-video.c8
-rw-r--r--drivers/media/video/em28xx/em28xx.h7
8 files changed, 101 insertions, 42 deletions
diff --git a/drivers/media/video/em28xx/em28xx-audio.c b/drivers/media/video/em28xx/em28xx-audio.c
index ac947aecb9c..bd783387b37 100644
--- a/drivers/media/video/em28xx/em28xx-audio.c
+++ b/drivers/media/video/em28xx/em28xx-audio.c
@@ -293,7 +293,7 @@ static int snd_em28xx_capture_open(struct snd_pcm_substream *substream)
dprintk("opening device and trying to acquire exclusive lock\n");
if (!dev) {
- printk(KERN_ERR "BUG: em28xx can't find device struct."
+ em28xx_err("BUG: em28xx can't find device struct."
" Can't proceed with open\n");
return -ENODEV;
}
@@ -325,7 +325,7 @@ static int snd_em28xx_capture_open(struct snd_pcm_substream *substream)
return 0;
err:
- printk(KERN_ERR "Error while configuring em28xx mixer\n");
+ em28xx_err("Error while configuring em28xx mixer\n");
return ret;
}
diff --git a/drivers/media/video/em28xx/em28xx-cards.c b/drivers/media/video/em28xx/em28xx-cards.c
index c0fd5c6feea..82da205047b 100644
--- a/drivers/media/video/em28xx/em28xx-cards.c
+++ b/drivers/media/video/em28xx/em28xx-cards.c
@@ -225,6 +225,14 @@ static struct em28xx_reg_seq silvercrest_reg_seq[] = {
{ -1, -1, -1, -1},
};
+static struct em28xx_reg_seq vc211a_enable[] = {
+ {EM28XX_R08_GPIO, 0xff, 0x07, 10},
+ {EM28XX_R08_GPIO, 0xff, 0x0f, 10},
+ {EM28XX_R08_GPIO, 0xff, 0x0b, 10},
+ { -1, -1, -1, -1},
+};
+
+
/*
* Board definitions
*/
@@ -829,7 +837,7 @@ struct em28xx_board em28xx_boards[] = {
.mts_firmware = 1,
.has_dvb = 1,
.dvb_gpio = hauppauge_wintv_hvr_900_digital,
- .ir_codes = &ir_codes_hauppauge_new_table,
+ .ir_codes = &ir_codes_rc5_hauppauge_new_table,
.decoder = EM28XX_TVP5150,
.input = { {
.type = EM28XX_VMUX_TELEVISION,
@@ -1009,6 +1017,23 @@ struct em28xx_board em28xx_boards[] = {
.amux = EM28XX_AMUX_LINE_IN,
} },
},
+ [EM2800_BOARD_VC211A] = {
+ .name = "Actionmaster/LinXcel/Digitus VC211A",
+ .is_em2800 = 1,
+ .tuner_type = TUNER_ABSENT, /* Capture-only board */
+ .decoder = EM28XX_SAA711X,
+ .input = { {
+ .type = EM28XX_VMUX_COMPOSITE1,
+ .vmux = SAA7115_COMPOSITE0,
+ .amux = EM28XX_AMUX_LINE_IN,
+ .gpio = vc211a_enable,
+ }, {
+ .type = EM28XX_VMUX_SVIDEO,
+ .vmux = SAA7115_SVIDEO3,
+ .amux = EM28XX_AMUX_LINE_IN,
+ .gpio = vc211a_enable,
+ } },
+ },
[EM2800_BOARD_LEADTEK_WINFAST_USBII] = {
.name = "Leadtek Winfast USB II",
.is_em2800 = 1,
@@ -1381,10 +1406,14 @@ struct em28xx_board em28xx_boards[] = {
},
[EM2882_BOARD_TERRATEC_HYBRID_XS] = {
.name = "Terratec Hybrid XS (em2882)",
- .valid = EM28XX_BOARD_NOT_VALIDATED,
.tuner_type = TUNER_XC2028,
.tuner_gpio = default_tuner_gpio,
+ .mts_firmware = 1,
.decoder = EM28XX_TVP5150,
+ .has_dvb = 1,
+ .dvb_gpio = hauppauge_wintv_hvr_900_digital,
+ .ir_codes = &ir_codes_terratec_cinergy_xs_table,
+ .xclk = EM28XX_XCLK_FREQUENCY_12MHZ,
.input = { {
.type = EM28XX_VMUX_TELEVISION,
.vmux = TVP5150_COMPOSITE0,
@@ -1608,6 +1637,8 @@ struct usb_device_id em28xx_id_table[] = {
.driver_info = EM2820_BOARD_UNKNOWN },
{ USB_DEVICE(0xeb1a, 0x2861),
.driver_info = EM2820_BOARD_UNKNOWN },
+ { USB_DEVICE(0xeb1a, 0x2862),
+ .driver_info = EM2820_BOARD_UNKNOWN },
{ USB_DEVICE(0xeb1a, 0x2870),
.driver_info = EM2820_BOARD_UNKNOWN },
{ USB_DEVICE(0xeb1a, 0x2881),
@@ -2050,6 +2081,7 @@ static void em28xx_setup_xc3028(struct em28xx *dev, struct xc2028_ctrl *ctl)
switch (dev->model) {
case EM2880_BOARD_EMPIRE_DUAL_TV:
case EM2880_BOARD_HAUPPAUGE_WINTV_HVR_900:
+ case EM2882_BOARD_TERRATEC_HYBRID_XS:
ctl->demod = XC3028_FE_ZARLINK456;
break;
case EM2880_BOARD_TERRATEC_HYBRID_XS:
@@ -2227,6 +2259,7 @@ static int em28xx_hint_board(struct em28xx *dev)
/* ----------------------------------------------------------------------- */
void em28xx_register_i2c_ir(struct em28xx *dev)
{
+ struct i2c_board_info info;
const unsigned short addr_list[] = {
0x30, 0x47, I2C_CLIENT_END
};
@@ -2234,9 +2267,9 @@ void em28xx_register_i2c_ir(struct em28xx *dev)
if (disable_ir)
return;
- memset(&dev->info, 0, sizeof(&dev->info));
+ memset(&info, 0, sizeof(struct i2c_board_info));
memset(&dev->init_data, 0, sizeof(dev->init_data));
- strlcpy(dev->info.type, "ir_video", I2C_NAME_SIZE);
+ strlcpy(info.type, "ir_video", I2C_NAME_SIZE);
/* detect & configure */
switch (dev->model) {
@@ -2259,8 +2292,8 @@ void em28xx_register_i2c_ir(struct em28xx *dev)
}
if (dev->init_data.name)
- dev->info.platform_data = &dev->init_data;
- i2c_new_probed_device(&dev->i2c_adap, &dev->info, addr_list);
+ info.platform_data = &dev->init_data;
+ i2c_new_probed_device(&dev->i2c_adap, &info, addr_list);
}
void em28xx_card_setup(struct em28xx *dev)
@@ -2524,6 +2557,9 @@ static int em28xx_init_dev(struct em28xx **devhandle, struct usb_device *udev,
dev->chip_id = retval;
switch (dev->chip_id) {
+ case CHIP_ID_EM2800:
+ em28xx_info("chip ID is em2800\n");
+ break;
case CHIP_ID_EM2710:
em28xx_info("chip ID is em2710\n");
break;
@@ -2650,7 +2686,7 @@ static int em28xx_init_dev(struct em28xx **devhandle, struct usb_device *udev,
em28xx_init_extension(dev);
/* Save some power by putting tuner to sleep */
- v4l2_device_call_all(&dev->v4l2_dev, 0, tuner, s_standby);
+ v4l2_device_call_all(&dev->v4l2_dev, 0, core, s_power, 0);
return 0;
diff --git a/drivers/media/video/em28xx/em28xx-core.c b/drivers/media/video/em28xx/em28xx-core.c
index a88257a7d94..3f86d36dff2 100644
--- a/drivers/media/video/em28xx/em28xx-core.c
+++ b/drivers/media/video/em28xx/em28xx-core.c
@@ -50,7 +50,7 @@ MODULE_PARM_DESC(reg_debug, "enable debug messages [URB reg]");
printk(KERN_INFO "%s %s :"fmt, \
dev->name, __func__ , ##arg); } while (0)
-static int alt = EM28XX_PINOUT;
+static int alt;
module_param(alt, int, 0644);
MODULE_PARM_DESC(alt, "alternate setting to use for video endpoint");
@@ -533,8 +533,15 @@ int em28xx_audio_setup(struct em28xx *dev)
vid1 = em28xx_read_ac97(dev, AC97_VENDOR_ID1);
if (vid1 < 0) {
- /* Device likely doesn't support AC97 */
+ /*
+ * Device likely doesn't support AC97
+ * Note: (some) em2800 devices without eeprom reports 0x91 on
+ * CHIPCFG register, even not having an AC97 chip
+ */
em28xx_warn("AC97 chip type couldn't be determined\n");
+ dev->audio_mode.ac97 = EM28XX_NO_AC97;
+ dev->has_alsa_audio = 0;
+ dev->audio_mode.has_audio = 0;
goto init_audio;
}
@@ -778,6 +785,16 @@ int em28xx_set_alternate(struct em28xx *dev)
int i;
unsigned int min_pkt_size = dev->width * 2 + 4;
+ /*
+ * alt = 0 is used only for control messages, so, only values
+ * greater than 0 can be used for streaming.
+ */
+ if (alt && alt < dev->num_alt) {
+ em28xx_coredbg("alternate forced to %d\n", dev->alt);
+ dev->alt = alt;
+ goto set_alt;
+ }
+
/* When image size is bigger than a certain value,
the frame size should be increased, otherwise, only
green screen will be received.
@@ -798,6 +815,7 @@ int em28xx_set_alternate(struct em28xx *dev)
dev->alt = i;
}
+set_alt:
if (dev->alt != prev_alt) {
em28xx_coredbg("minimum isoc packet size: %u (alt=%d)\n",
min_pkt_size, dev->alt);
diff --git a/drivers/media/video/em28xx/em28xx-dvb.c b/drivers/media/video/em28xx/em28xx-dvb.c
index db749461e5c..cc0505eb900 100644
--- a/drivers/media/video/em28xx/em28xx-dvb.c
+++ b/drivers/media/video/em28xx/em28xx-dvb.c
@@ -313,22 +313,20 @@ static int attach_xc3028(u8 addr, struct em28xx *dev)
cfg.i2c_addr = addr;
if (!dev->dvb->frontend) {
- printk(KERN_ERR "%s/2: dvb frontend not attached. "
- "Can't attach xc3028\n",
- dev->name);
+ em28xx_errdev("/2: dvb frontend not attached. "
+ "Can't attach xc3028\n");
return -EINVAL;
}
fe = dvb_attach(xc2028_attach, dev->dvb->frontend, &cfg);
if (!fe) {
- printk(KERN_ERR "%s/2: xc3028 attach failed\n",
- dev->name);
+ em28xx_errdev("/2: xc3028 attach failed\n");
dvb_frontend_detach(dev->dvb->frontend);
dev->dvb->frontend = NULL;
return -EINVAL;
}
- printk(KERN_INFO "%s/2: xc3028 attached\n", dev->name);
+ em28xx_info("%s/2: xc3028 attached\n", dev->name);
return 0;
}
@@ -463,7 +461,7 @@ static int dvb_init(struct em28xx *dev)
dvb = kzalloc(sizeof(struct em28xx_dvb), GFP_KERNEL);
if (dvb == NULL) {
- printk(KERN_INFO "em28xx_dvb: memory allocation failed\n");
+ em28xx_info("em28xx_dvb: memory allocation failed\n");
return -ENOMEM;
}
dev->dvb = dvb;
@@ -493,6 +491,7 @@ static int dvb_init(struct em28xx *dev)
}
break;
case EM2880_BOARD_HAUPPAUGE_WINTV_HVR_900:
+ case EM2882_BOARD_TERRATEC_HYBRID_XS:
case EM2880_BOARD_EMPIRE_DUAL_TV:
dvb->frontend = dvb_attach(zl10353_attach,
&em28xx_zl10353_xc3028_no_i2c_gate,
@@ -569,15 +568,12 @@ static int dvb_init(struct em28xx *dev)
}
break;
default:
- printk(KERN_ERR "%s/2: The frontend of your DVB/ATSC card"
- " isn't supported yet\n",
- dev->name);
+ em28xx_errdev("/2: The frontend of your DVB/ATSC card"
+ " isn't supported yet\n");
break;
}
if (NULL == dvb->frontend) {
- printk(KERN_ERR
- "%s/2: frontend initialization failed\n",
- dev->name);
+ em28xx_errdev("/2: frontend initialization failed\n");
result = -EINVAL;
goto out_free;
}
@@ -591,7 +587,7 @@ static int dvb_init(struct em28xx *dev)
goto out_free;
em28xx_set_mode(dev, EM28XX_SUSPEND);
- printk(KERN_INFO "Successfully loaded em28xx-dvb\n");
+ em28xx_info("Successfully loaded em28xx-dvb\n");
return 0;
out_free:
diff --git a/drivers/media/video/em28xx/em28xx-input.c b/drivers/media/video/em28xx/em28xx-input.c
index 7a0fe3816e3..d96ec7c09dc 100644
--- a/drivers/media/video/em28xx/em28xx-input.c
+++ b/drivers/media/video/em28xx/em28xx-input.c
@@ -70,6 +70,7 @@ struct em28xx_IR {
int polling;
struct delayed_work work;
unsigned int last_toggle:1;
+ unsigned int full_code:1;
unsigned int last_readcount;
unsigned int repeat_interval;
@@ -246,9 +247,10 @@ static void em28xx_ir_handle_key(struct em28xx_IR *ir)
return;
}
- dprintk("ir->get_key result tb=%02x rc=%02x lr=%02x data=%02x\n",
+ dprintk("ir->get_key result tb=%02x rc=%02x lr=%02x data=%02x%02x\n",
poll_result.toggle_bit, poll_result.read_count,
- ir->last_readcount, poll_result.rc_data[0]);
+ ir->last_readcount, poll_result.rc_address,
+ poll_result.rc_data[0]);
if (ir->dev->chip_id == CHIP_ID_EM2874) {
/* The em2874 clears the readcount field every time the
@@ -282,8 +284,15 @@ static void em28xx_ir_handle_key(struct em28xx_IR *ir)
if (do_sendkey) {
dprintk("sending keypress\n");
- ir_input_keydown(ir->input, &ir->ir, poll_result.rc_data[0],
- poll_result.rc_data[0]);
+
+ if (ir->full_code)
+ ir_input_keydown(ir->input, &ir->ir,
+ poll_result.rc_address << 8 |
+ poll_result.rc_data[0]);
+ else
+ ir_input_keydown(ir->input, &ir->ir,
+ poll_result.rc_data[0]);
+
ir_input_nokey(ir->input, &ir->ir);
}
@@ -333,6 +342,8 @@ int em28xx_ir_init(struct em28xx *dev)
switch (dev->chip_id) {
case CHIP_ID_EM2860:
case CHIP_ID_EM2883:
+ if (dev->model == EM2883_BOARD_HAUPPAUGE_WINTV_HVR_950)
+ ir->full_code = 1;
ir->get_key = default_polling_getkey;
break;
case CHIP_ID_EM2874:
@@ -356,7 +367,11 @@ int em28xx_ir_init(struct em28xx *dev)
usb_make_path(dev->udev, ir->phys, sizeof(ir->phys));
strlcat(ir->phys, "/input0", sizeof(ir->phys));
- ir_input_init(input_dev, &ir->ir, IR_TYPE_OTHER, dev->board.ir_codes);
+ err = ir_input_init(input_dev, &ir->ir, IR_TYPE_OTHER,
+ dev->board.ir_codes);
+ if (err < 0)
+ goto err_out_free;
+
input_dev->name = ir->name;
input_dev->phys = ir->phys;
input_dev->id.bustype = BUS_USB;
@@ -381,6 +396,7 @@ int em28xx_ir_init(struct em28xx *dev)
em28xx_ir_stop(ir);
dev->ir = NULL;
err_out_free:
+ ir_input_free(input_dev);
input_free_device(input_dev);
kfree(ir);
return err;
@@ -395,6 +411,7 @@ int em28xx_ir_fini(struct em28xx *dev)
return 0;
em28xx_ir_stop(ir);
+ ir_input_free(ir->input);
input_unregister_device(ir->input);
kfree(ir);
diff --git a/drivers/media/video/em28xx/em28xx-reg.h b/drivers/media/video/em28xx/em28xx-reg.h
index ed12e7ffcbd..058ac87639c 100644
--- a/drivers/media/video/em28xx/em28xx-reg.h
+++ b/drivers/media/video/em28xx/em28xx-reg.h
@@ -192,6 +192,7 @@
/* FIXME: Need to be populated with the other chip ID's */
enum em28xx_chip_id {
+ CHIP_ID_EM2800 = 7,
CHIP_ID_EM2710 = 17,
CHIP_ID_EM2820 = 18, /* Also used by some em2710 */
CHIP_ID_EM2840 = 20,
diff --git a/drivers/media/video/em28xx/em28xx-video.c b/drivers/media/video/em28xx/em28xx-video.c
index 3a1dfb7726f..7ad65370f27 100644
--- a/drivers/media/video/em28xx/em28xx-video.c
+++ b/drivers/media/video/em28xx/em28xx-video.c
@@ -1060,12 +1060,6 @@ static int vidioc_try_fmt_vid_cap(struct file *file, void *priv,
/* the em2800 can only scale down to 50% */
height = height > (3 * maxh / 4) ? maxh : maxh / 2;
width = width > (3 * maxw / 4) ? maxw : maxw / 2;
- /* According to empiatech support the MaxPacketSize is too small
- * to support framesizes larger than 640x480 @ 30 fps or 640x576
- * @ 25 fps. As this would cut of a part of the image we prefer
- * 360x576 or 360x480 for now */
- if (width == maxw && height == maxh)
- width /= 2;
} else {
/* width must even because of the YUYV format
height must be even because of interlacing */
@@ -2225,7 +2219,7 @@ static int em28xx_v4l2_close(struct file *filp)
}
/* Save some power by putting tuner to sleep */
- v4l2_device_call_all(&dev->v4l2_dev, 0, tuner, s_standby);
+ v4l2_device_call_all(&dev->v4l2_dev, 0, core, s_power, 0);
/* do this before setting alternate! */
em28xx_uninit_isoc(dev);
diff --git a/drivers/media/video/em28xx/em28xx.h b/drivers/media/video/em28xx/em28xx.h
index 0a73e8bf0d6..441df644ddb 100644
--- a/drivers/media/video/em28xx/em28xx.h
+++ b/drivers/media/video/em28xx/em28xx.h
@@ -110,6 +110,7 @@
#define EM2820_BOARD_SILVERCREST_WEBCAM 71
#define EM2861_BOARD_GADMEI_UTV330PLUS 72
#define EM2870_BOARD_REDDO_DVB_C_USB_BOX 73
+#define EM2800_BOARD_VC211A 74
/* Limits minimum and default number of buffers */
#define EM28XX_MIN_BUF 4
@@ -143,9 +144,6 @@
*/
#define EM28XX_NUM_PACKETS 40
-/* default alternate; 0 means choose the best */
-#define EM28XX_PINOUT 0
-
#define EM28XX_INTERLACED_DEFAULT 1
/*
@@ -615,7 +613,6 @@ struct em28xx {
struct em28xx_dvb *dvb;
/* I2C keyboard data */
- struct i2c_board_info info;
struct IR_i2c_init_data init_data;
};
@@ -800,7 +797,7 @@ static inline unsigned int norm_maxw(struct em28xx *dev)
if (dev->board.is_webcam)
return dev->sensor_xres;
- if (dev->board.max_range_640_480)
+ if (dev->board.max_range_640_480 || dev->board.is_em2800)
return 640;
return 720;
generated by cgit v1.2.3-70-g09d2 (git 2.46.0) at 2024-12-28 06:48:26 +0000