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-rw-r--r--drivers/media/usb/au0828/au0828-cards.c2
-rw-r--r--drivers/media/usb/au0828/au0828-dvb.c5
-rw-r--r--drivers/media/usb/au0828/au0828-video.c16
-rw-r--r--drivers/media/usb/cx231xx/cx231xx-avcore.c9
-rw-r--r--drivers/media/usb/cx231xx/cx231xx-cards.c8
-rw-r--r--drivers/media/usb/cx231xx/cx231xx-i2c.c4
-rw-r--r--drivers/media/usb/cx231xx/cx231xx-input.c2
-rw-r--r--drivers/media/usb/dvb-usb-v2/af9015.c2
-rw-r--r--drivers/media/usb/dvb-usb-v2/af9035.c4
-rw-r--r--drivers/media/usb/dvb-usb-v2/anysee.c4
-rw-r--r--drivers/media/usb/dvb-usb-v2/az6007.c2
-rw-r--r--drivers/media/usb/dvb-usb-v2/dvb_usb.h2
-rw-r--r--drivers/media/usb/dvb-usb-v2/dvb_usb_core.c14
-rw-r--r--drivers/media/usb/dvb-usb-v2/it913x.c12
-rw-r--r--drivers/media/usb/dvb-usb-v2/lmedm04.c4
-rw-r--r--drivers/media/usb/dvb-usb-v2/rtl28xxu.c6
-rw-r--r--drivers/media/usb/dvb-usb-v2/usb_urb.c8
-rw-r--r--drivers/media/usb/dvb-usb/az6027.c11
-rw-r--r--drivers/media/usb/dvb-usb/dib0700.h2
-rw-r--r--drivers/media/usb/dvb-usb/dib0700_core.c16
-rw-r--r--drivers/media/usb/dvb-usb/dib0700_devices.c146
-rw-r--r--drivers/media/usb/dvb-usb/dvb-usb.h2
-rw-r--r--drivers/media/usb/dvb-usb/pctv452e.c4
-rw-r--r--drivers/media/usb/dvb-usb/technisat-usb2.c2
-rw-r--r--drivers/media/usb/dvb-usb/ttusb2.c2
-rw-r--r--drivers/media/usb/dvb-usb/vp702x.c8
-rw-r--r--drivers/media/usb/em28xx/em28xx-cards.c15
-rw-r--r--drivers/media/usb/em28xx/em28xx-dvb.c84
-rw-r--r--drivers/media/usb/em28xx/em28xx-input.c16
-rw-r--r--drivers/media/usb/em28xx/em28xx.h1
-rw-r--r--drivers/media/usb/gspca/gspca.c3
-rw-r--r--drivers/media/usb/gspca/gspca.h2
-rw-r--r--drivers/media/usb/gspca/jeilinj.c6
-rw-r--r--drivers/media/usb/gspca/m5602/m5602_s5k4aa.c6
-rw-r--r--drivers/media/usb/gspca/pac7302.c62
-rw-r--r--drivers/media/usb/gspca/sonixb.c1
-rw-r--r--drivers/media/usb/hdpvr/hdpvr-core.c2
-rw-r--r--drivers/media/usb/hdpvr/hdpvr-i2c.c2
-rw-r--r--drivers/media/usb/pvrusb2/pvrusb2-hdw.c6
-rw-r--r--drivers/media/usb/pvrusb2/pvrusb2-i2c-core.c4
-rw-r--r--drivers/media/usb/pvrusb2/pvrusb2-v4l2.c4
-rw-r--r--drivers/media/usb/pwc/pwc-ctrl.c2
-rw-r--r--drivers/media/usb/pwc/pwc-if.c8
-rw-r--r--drivers/media/usb/s2255/s2255drv.c2
-rw-r--r--drivers/media/usb/siano/Kconfig3
-rw-r--r--drivers/media/usb/sn9c102/sn9c102_core.c2
-rw-r--r--drivers/media/usb/stk1160/stk1160-i2c.c2
-rw-r--r--drivers/media/usb/stk1160/stk1160-video.c23
-rw-r--r--drivers/media/usb/stk1160/stk1160.h5
-rw-r--r--drivers/media/usb/stkwebcam/stk-webcam.c5
-rw-r--r--drivers/media/usb/tlg2300/pd-dvb.c1
-rw-r--r--drivers/media/usb/tlg2300/pd-video.c4
-rw-r--r--drivers/media/usb/tm6000/tm6000-input.c20
-rw-r--r--drivers/media/usb/tm6000/tm6000-video.c1
-rw-r--r--drivers/media/usb/usbvision/usbvision.h2
-rw-r--r--drivers/media/usb/uvc/uvc_ctrl.c29
-rw-r--r--drivers/media/usb/uvc/uvc_driver.c10
-rw-r--r--drivers/media/usb/uvc/uvc_entity.c2
-rw-r--r--drivers/media/usb/uvc/uvc_queue.c2
-rw-r--r--drivers/media/usb/uvc/uvc_v4l2.c89
-rw-r--r--drivers/media/usb/uvc/uvc_video.c1
-rw-r--r--drivers/media/usb/uvc/uvcvideo.h8
-rw-r--r--drivers/media/usb/zr364xx/zr364xx.c3
63 files changed, 491 insertions, 244 deletions
diff --git a/drivers/media/usb/au0828/au0828-cards.c b/drivers/media/usb/au0828/au0828-cards.c
index 448361c6a13e..0cb7c28dcb17 100644
--- a/drivers/media/usb/au0828/au0828-cards.c
+++ b/drivers/media/usb/au0828/au0828-cards.c
@@ -25,7 +25,7 @@
#include "media/tuner.h"
#include "media/v4l2-common.h"
-void hvr950q_cs5340_audio(void *priv, int enable)
+static void hvr950q_cs5340_audio(void *priv, int enable)
{
/* Because the HVR-950q shares an i2s bus between the cs5340 and the
au8522, we need to hold cs5340 in reset when using the au8522 */
diff --git a/drivers/media/usb/au0828/au0828-dvb.c b/drivers/media/usb/au0828/au0828-dvb.c
index b328f6550d0b..9a6f15613a38 100644
--- a/drivers/media/usb/au0828/au0828-dvb.c
+++ b/drivers/media/usb/au0828/au0828-dvb.c
@@ -272,7 +272,6 @@ static void au0828_restart_dvb_streaming(struct work_struct *work)
struct au0828_dev *dev = container_of(work, struct au0828_dev,
restart_streaming);
struct au0828_dvb *dvb = &dev->dvb;
- int ret;
if (dev->urb_streaming == 0)
return;
@@ -282,7 +281,7 @@ static void au0828_restart_dvb_streaming(struct work_struct *work)
mutex_lock(&dvb->lock);
/* Stop transport */
- ret = stop_urb_transfer(dev);
+ stop_urb_transfer(dev);
au0828_write(dev, 0x608, 0x00);
au0828_write(dev, 0x609, 0x00);
au0828_write(dev, 0x60a, 0x00);
@@ -293,7 +292,7 @@ static void au0828_restart_dvb_streaming(struct work_struct *work)
au0828_write(dev, 0x609, 0x72);
au0828_write(dev, 0x60a, 0x71);
au0828_write(dev, 0x60b, 0x01);
- ret = start_urb_transfer(dev);
+ start_urb_transfer(dev);
mutex_unlock(&dvb->lock);
}
diff --git a/drivers/media/usb/au0828/au0828-video.c b/drivers/media/usb/au0828/au0828-video.c
index 870585570571..45387aab10c7 100644
--- a/drivers/media/usb/au0828/au0828-video.c
+++ b/drivers/media/usb/au0828/au0828-video.c
@@ -158,7 +158,7 @@ static void au0828_irq_callback(struct urb *urb)
/*
* Stop and Deallocate URBs
*/
-void au0828_uninit_isoc(struct au0828_dev *dev)
+static void au0828_uninit_isoc(struct au0828_dev *dev)
{
struct urb *urb;
int i;
@@ -197,9 +197,9 @@ void au0828_uninit_isoc(struct au0828_dev *dev)
/*
* Allocate URBs and start IRQ
*/
-int au0828_init_isoc(struct au0828_dev *dev, int max_packets,
- int num_bufs, int max_pkt_size,
- int (*isoc_copy) (struct au0828_dev *dev, struct urb *urb))
+static int au0828_init_isoc(struct au0828_dev *dev, int max_packets,
+ int num_bufs, int max_pkt_size,
+ int (*isoc_copy) (struct au0828_dev *dev, struct urb *urb))
{
struct au0828_dmaqueue *dma_q = &dev->vidq;
int i;
@@ -783,7 +783,7 @@ static int au0828_i2s_init(struct au0828_dev *dev)
* Auvitek au0828 analog stream enable
* Please set interface0 to AS5 before enable the stream
*/
-int au0828_analog_stream_enable(struct au0828_dev *d)
+static int au0828_analog_stream_enable(struct au0828_dev *d)
{
dprintk(1, "au0828_analog_stream_enable called\n");
au0828_writereg(d, AU0828_SENSORCTRL_VBI_103, 0x00);
@@ -810,7 +810,7 @@ int au0828_analog_stream_disable(struct au0828_dev *d)
return 0;
}
-void au0828_analog_stream_reset(struct au0828_dev *dev)
+static void au0828_analog_stream_reset(struct au0828_dev *dev)
{
dprintk(1, "au0828_analog_stream_reset called\n");
au0828_writereg(dev, AU0828_SENSORCTRL_100, 0x0);
@@ -913,7 +913,7 @@ static int get_ressource(struct au0828_fh *fh)
/* This function ensures that video frames continue to be delivered even if
the ITU-656 input isn't receiving any data (thereby preventing applications
such as tvtime from hanging) */
-void au0828_vid_buffer_timeout(unsigned long data)
+static void au0828_vid_buffer_timeout(unsigned long data)
{
struct au0828_dev *dev = (struct au0828_dev *) data;
struct au0828_dmaqueue *dma_q = &dev->vidq;
@@ -937,7 +937,7 @@ void au0828_vid_buffer_timeout(unsigned long data)
spin_unlock_irqrestore(&dev->slock, flags);
}
-void au0828_vbi_buffer_timeout(unsigned long data)
+static void au0828_vbi_buffer_timeout(unsigned long data)
{
struct au0828_dev *dev = (struct au0828_dev *) data;
struct au0828_dmaqueue *dma_q = &dev->vbiq;
diff --git a/drivers/media/usb/cx231xx/cx231xx-avcore.c b/drivers/media/usb/cx231xx/cx231xx-avcore.c
index 447148eff958..722207913740 100644
--- a/drivers/media/usb/cx231xx/cx231xx-avcore.c
+++ b/drivers/media/usb/cx231xx/cx231xx-avcore.c
@@ -1068,12 +1068,12 @@ int cx231xx_unmute_audio(struct cx231xx *dev)
}
EXPORT_SYMBOL_GPL(cx231xx_unmute_audio);
-int stopAudioFirmware(struct cx231xx *dev)
+static int stopAudioFirmware(struct cx231xx *dev)
{
return vid_blk_write_byte(dev, DL_CTL_CONTROL, 0x03);
}
-int restartAudioFirmware(struct cx231xx *dev)
+static int restartAudioFirmware(struct cx231xx *dev)
{
return vid_blk_write_byte(dev, DL_CTL_CONTROL, 0x13);
}
@@ -2631,11 +2631,6 @@ int cx231xx_capture_start(struct cx231xx *dev, int start, u8 media_type)
rc = cx231xx_stop_stream(dev, ep_mask);
}
- if (dev->mode == CX231XX_ANALOG_MODE)
- ;/* do any in Analog mode */
- else
- ;/* do any in digital mode */
-
return rc;
}
EXPORT_SYMBOL_GPL(cx231xx_capture_start);
diff --git a/drivers/media/usb/cx231xx/cx231xx-cards.c b/drivers/media/usb/cx231xx/cx231xx-cards.c
index b84ebc54d91b..bbed1e40eeda 100644
--- a/drivers/media/usb/cx231xx/cx231xx-cards.c
+++ b/drivers/media/usb/cx231xx/cx231xx-cards.c
@@ -686,7 +686,7 @@ int cx231xx_tuner_callback(void *ptr, int component, int command, int arg)
}
EXPORT_SYMBOL_GPL(cx231xx_tuner_callback);
-void cx231xx_reset_out(struct cx231xx *dev)
+static void cx231xx_reset_out(struct cx231xx *dev)
{
cx231xx_set_gpio_value(dev, CX23417_RESET, 1);
msleep(200);
@@ -694,11 +694,13 @@ void cx231xx_reset_out(struct cx231xx *dev)
msleep(200);
cx231xx_set_gpio_value(dev, CX23417_RESET, 1);
}
-void cx231xx_enable_OSC(struct cx231xx *dev)
+
+static void cx231xx_enable_OSC(struct cx231xx *dev)
{
cx231xx_set_gpio_value(dev, CX23417_OSC_EN, 1);
}
-void cx231xx_sleep_s5h1432(struct cx231xx *dev)
+
+static void cx231xx_sleep_s5h1432(struct cx231xx *dev)
{
cx231xx_set_gpio_value(dev, SLEEP_S5H1432, 0);
}
diff --git a/drivers/media/usb/cx231xx/cx231xx-i2c.c b/drivers/media/usb/cx231xx/cx231xx-i2c.c
index 781feed406f7..96a5a0965399 100644
--- a/drivers/media/usb/cx231xx/cx231xx-i2c.c
+++ b/drivers/media/usb/cx231xx/cx231xx-i2c.c
@@ -72,8 +72,8 @@ static inline bool is_tuner(struct cx231xx *dev, struct cx231xx_i2c *bus,
/*
* cx231xx_i2c_send_bytes()
*/
-int cx231xx_i2c_send_bytes(struct i2c_adapter *i2c_adap,
- const struct i2c_msg *msg)
+static int cx231xx_i2c_send_bytes(struct i2c_adapter *i2c_adap,
+ const struct i2c_msg *msg)
{
struct cx231xx_i2c *bus = i2c_adap->algo_data;
struct cx231xx *dev = bus->dev;
diff --git a/drivers/media/usb/cx231xx/cx231xx-input.c b/drivers/media/usb/cx231xx/cx231xx-input.c
index 96176e9db5a2..0f7b42446826 100644
--- a/drivers/media/usb/cx231xx/cx231xx-input.c
+++ b/drivers/media/usb/cx231xx/cx231xx-input.c
@@ -99,7 +99,7 @@ int cx231xx_ir_init(struct cx231xx *dev)
/* The i2c micro-controller only outputs the cmd part of NEC protocol */
dev->init_data.rc_dev->scanmask = 0xff;
dev->init_data.rc_dev->driver_name = "cx231xx";
- dev->init_data.type = RC_TYPE_NEC;
+ dev->init_data.type = RC_BIT_NEC;
info.addr = 0x30;
/* Load and bind ir-kbd-i2c */
diff --git a/drivers/media/usb/dvb-usb-v2/af9015.c b/drivers/media/usb/dvb-usb-v2/af9015.c
index 3d7526e28d42..943d93423705 100644
--- a/drivers/media/usb/dvb-usb-v2/af9015.c
+++ b/drivers/media/usb/dvb-usb-v2/af9015.c
@@ -1306,7 +1306,7 @@ static int af9015_get_rc_config(struct dvb_usb_device *d, struct dvb_usb_rc *rc)
if (!rc->map_name)
rc->map_name = RC_MAP_EMPTY;
- rc->allowed_protos = RC_TYPE_NEC;
+ rc->allowed_protos = RC_BIT_NEC;
rc->query = af9015_rc_query;
rc->interval = 500;
diff --git a/drivers/media/usb/dvb-usb-v2/af9035.c b/drivers/media/usb/dvb-usb-v2/af9035.c
index ea27eaff4e34..61ae7f9d0b27 100644
--- a/drivers/media/usb/dvb-usb-v2/af9035.c
+++ b/drivers/media/usb/dvb-usb-v2/af9035.c
@@ -1023,10 +1023,10 @@ static int af9035_get_rc_config(struct dvb_usb_device *d, struct dvb_usb_rc *rc)
switch (tmp) {
case 0: /* NEC */
default:
- rc->allowed_protos = RC_TYPE_NEC;
+ rc->allowed_protos = RC_BIT_NEC;
break;
case 1: /* RC6 */
- rc->allowed_protos = RC_TYPE_RC6;
+ rc->allowed_protos = RC_BIT_RC6_MCE;
break;
}
diff --git a/drivers/media/usb/dvb-usb-v2/anysee.c b/drivers/media/usb/dvb-usb-v2/anysee.c
index ec540140c810..d05c5b563dac 100644
--- a/drivers/media/usb/dvb-usb-v2/anysee.c
+++ b/drivers/media/usb/dvb-usb-v2/anysee.c
@@ -1048,7 +1048,7 @@ static int anysee_rc_query(struct dvb_usb_device *d)
static int anysee_get_rc_config(struct dvb_usb_device *d, struct dvb_usb_rc *rc)
{
- rc->allowed_protos = RC_TYPE_NEC;
+ rc->allowed_protos = RC_BIT_NEC;
rc->query = anysee_rc_query;
rc->interval = 250; /* windows driver uses 500ms */
@@ -1170,7 +1170,7 @@ static int anysee_ci_poll_slot_status(struct dvb_ca_en50221 *ci, int slot,
struct dvb_usb_device *d = ci->data;
struct anysee_state *state = d_to_priv(d);
int ret;
- u8 tmp;
+ u8 tmp = 0;
ret = anysee_rd_reg_mask(d, REG_IOC, &tmp, 0x40);
if (ret)
diff --git a/drivers/media/usb/dvb-usb-v2/az6007.c b/drivers/media/usb/dvb-usb-v2/az6007.c
index 54f1221d930d..d75dbf27e99e 100644
--- a/drivers/media/usb/dvb-usb-v2/az6007.c
+++ b/drivers/media/usb/dvb-usb-v2/az6007.c
@@ -826,7 +826,7 @@ static int az6007_get_rc_config(struct dvb_usb_device *d, struct dvb_usb_rc *rc)
{
pr_debug("Getting az6007 Remote Control properties\n");
- rc->allowed_protos = RC_TYPE_NEC;
+ rc->allowed_protos = RC_BIT_NEC;
rc->query = az6007_rc_query;
rc->interval = 400;
diff --git a/drivers/media/usb/dvb-usb-v2/dvb_usb.h b/drivers/media/usb/dvb-usb-v2/dvb_usb.h
index bae16a1189d6..059291b892b8 100644
--- a/drivers/media/usb/dvb-usb-v2/dvb_usb.h
+++ b/drivers/media/usb/dvb-usb-v2/dvb_usb.h
@@ -137,7 +137,7 @@ struct dvb_usb_driver_info {
struct dvb_usb_rc {
const char *map_name;
u64 allowed_protos;
- int (*change_protocol)(struct rc_dev *dev, u64 rc_type);
+ int (*change_protocol)(struct rc_dev *dev, u64 *rc_type);
int (*query) (struct dvb_usb_device *d);
unsigned int interval;
const enum rc_driver_type driver_type;
diff --git a/drivers/media/usb/dvb-usb-v2/dvb_usb_core.c b/drivers/media/usb/dvb-usb-v2/dvb_usb_core.c
index ba51f65204de..671b4fa232b4 100644
--- a/drivers/media/usb/dvb-usb-v2/dvb_usb_core.c
+++ b/drivers/media/usb/dvb-usb-v2/dvb_usb_core.c
@@ -224,7 +224,7 @@ static void dvb_usb_data_complete_raw(struct usb_data_stream *stream, u8 *buf,
dvb_dmx_swfilter_raw(&adap->demux, buf, len);
}
-int dvb_usbv2_adapter_stream_init(struct dvb_usb_adapter *adap)
+static int dvb_usbv2_adapter_stream_init(struct dvb_usb_adapter *adap)
{
dev_dbg(&adap_to_d(adap)->udev->dev, "%s: adap=%d\n", __func__,
adap->id);
@@ -236,7 +236,7 @@ int dvb_usbv2_adapter_stream_init(struct dvb_usb_adapter *adap)
return usb_urb_initv2(&adap->stream, &adap->props->stream);
}
-int dvb_usbv2_adapter_stream_exit(struct dvb_usb_adapter *adap)
+static int dvb_usbv2_adapter_stream_exit(struct dvb_usb_adapter *adap)
{
dev_dbg(&adap_to_d(adap)->udev->dev, "%s: adap=%d\n", __func__,
adap->id);
@@ -368,7 +368,7 @@ static int dvb_usb_stop_feed(struct dvb_demux_feed *dvbdmxfeed)
return dvb_usb_ctrl_feed(dvbdmxfeed, -1);
}
-int dvb_usbv2_adapter_dvb_init(struct dvb_usb_adapter *adap)
+static int dvb_usbv2_adapter_dvb_init(struct dvb_usb_adapter *adap)
{
int ret;
struct dvb_usb_device *d = adap_to_d(adap);
@@ -440,7 +440,7 @@ err_dvb_register_adapter:
return ret;
}
-int dvb_usbv2_adapter_dvb_exit(struct dvb_usb_adapter *adap)
+static int dvb_usbv2_adapter_dvb_exit(struct dvb_usb_adapter *adap)
{
dev_dbg(&adap_to_d(adap)->udev->dev, "%s: adap=%d\n", __func__,
adap->id);
@@ -456,7 +456,7 @@ int dvb_usbv2_adapter_dvb_exit(struct dvb_usb_adapter *adap)
return 0;
}
-int dvb_usbv2_device_power_ctrl(struct dvb_usb_device *d, int onoff)
+static int dvb_usbv2_device_power_ctrl(struct dvb_usb_device *d, int onoff)
{
int ret;
@@ -553,7 +553,7 @@ err:
return ret;
}
-int dvb_usbv2_adapter_frontend_init(struct dvb_usb_adapter *adap)
+static int dvb_usbv2_adapter_frontend_init(struct dvb_usb_adapter *adap)
{
int ret, i, count_registered = 0;
struct dvb_usb_device *d = adap_to_d(adap);
@@ -622,7 +622,7 @@ err:
return ret;
}
-int dvb_usbv2_adapter_frontend_exit(struct dvb_usb_adapter *adap)
+static int dvb_usbv2_adapter_frontend_exit(struct dvb_usb_adapter *adap)
{
int i;
dev_dbg(&adap_to_d(adap)->udev->dev, "%s: adap=%d\n", __func__,
diff --git a/drivers/media/usb/dvb-usb-v2/it913x.c b/drivers/media/usb/dvb-usb-v2/it913x.c
index 695f9106bc54..47204280b8b3 100644
--- a/drivers/media/usb/dvb-usb-v2/it913x.c
+++ b/drivers/media/usb/dvb-usb-v2/it913x.c
@@ -659,13 +659,19 @@ static int it913x_frontend_attach(struct dvb_usb_adapter *adap)
it913x_wr_reg(d, DEV_0_DMOD, MP2IF2_SW_RST, 0x1);
it913x_wr_reg(d, DEV_0, EP0_TX_EN, 0x0f);
it913x_wr_reg(d, DEV_0, EP0_TX_NAK, 0x1b);
- it913x_wr_reg(d, DEV_0, EP0_TX_EN, 0x2f);
+ if (st->proprietary_ir == false) /* Enable endpoint 3 */
+ it913x_wr_reg(d, DEV_0, EP0_TX_EN, 0x3f);
+ else
+ it913x_wr_reg(d, DEV_0, EP0_TX_EN, 0x2f);
it913x_wr_reg(d, DEV_0, EP4_TX_LEN_LSB,
ep_size & 0xff);
it913x_wr_reg(d, DEV_0, EP4_TX_LEN_MSB, ep_size >> 8);
ret = it913x_wr_reg(d, DEV_0, EP4_MAX_PKT, pkt_size);
} else if (adap->id == 1 && adap->fe[0]) {
- it913x_wr_reg(d, DEV_0, EP0_TX_EN, 0x6f);
+ if (st->proprietary_ir == false)
+ it913x_wr_reg(d, DEV_0, EP0_TX_EN, 0x7f);
+ else
+ it913x_wr_reg(d, DEV_0, EP0_TX_EN, 0x6f);
it913x_wr_reg(d, DEV_0, EP5_TX_LEN_LSB,
ep_size & 0xff);
it913x_wr_reg(d, DEV_0, EP5_TX_LEN_MSB, ep_size >> 8);
@@ -698,7 +704,7 @@ static int it913x_get_rc_config(struct dvb_usb_device *d, struct dvb_usb_rc *rc)
return 0;
}
- rc->allowed_protos = RC_TYPE_NEC;
+ rc->allowed_protos = RC_BIT_NEC;
rc->query = it913x_rc_query;
rc->interval = 250;
diff --git a/drivers/media/usb/dvb-usb-v2/lmedm04.c b/drivers/media/usb/dvb-usb-v2/lmedm04.c
index c41d9d9ec7b5..6427ac359f21 100644
--- a/drivers/media/usb/dvb-usb-v2/lmedm04.c
+++ b/drivers/media/usb/dvb-usb-v2/lmedm04.c
@@ -799,7 +799,7 @@ static const char fw_c_rs2000[] = LME2510_C_RS2000;
static const char fw_lg[] = LME2510_LG;
static const char fw_s0194[] = LME2510_S0194;
-const char *lme_firmware_switch(struct dvb_usb_device *d, int cold)
+static const char *lme_firmware_switch(struct dvb_usb_device *d, int cold)
{
struct lme2510_state *st = d->priv;
struct usb_device *udev = d->udev;
@@ -1253,7 +1253,7 @@ static int lme2510_get_stream_config(struct dvb_frontend *fe, u8 *ts_type,
static int lme2510_get_rc_config(struct dvb_usb_device *d,
struct dvb_usb_rc *rc)
{
- rc->allowed_protos = RC_TYPE_NEC;
+ rc->allowed_protos = RC_BIT_NEC;
return 0;
}
diff --git a/drivers/media/usb/dvb-usb-v2/rtl28xxu.c b/drivers/media/usb/dvb-usb-v2/rtl28xxu.c
index 093f1acce403..a4c302d0aa37 100644
--- a/drivers/media/usb/dvb-usb-v2/rtl28xxu.c
+++ b/drivers/media/usb/dvb-usb-v2/rtl28xxu.c
@@ -1197,7 +1197,7 @@ static int rtl2831u_get_rc_config(struct dvb_usb_device *d,
struct dvb_usb_rc *rc)
{
rc->map_name = RC_MAP_EMPTY;
- rc->allowed_protos = RC_TYPE_NEC;
+ rc->allowed_protos = RC_BIT_NEC;
rc->query = rtl2831u_rc_query;
rc->interval = 400;
@@ -1269,7 +1269,7 @@ static int rtl2832u_get_rc_config(struct dvb_usb_device *d,
struct dvb_usb_rc *rc)
{
rc->map_name = RC_MAP_EMPTY;
- rc->allowed_protos = RC_TYPE_NEC;
+ rc->allowed_protos = RC_BIT_NEC;
rc->query = rtl2832u_rc_query;
rc->interval = 400;
@@ -1338,6 +1338,8 @@ static const struct usb_device_id rtl28xxu_id_table[] = {
&rtl2832u_props, "G-Tek Electronics Group Lifeview LV5TDLX DVB-T", NULL) },
{ DVB_USB_DEVICE(USB_VID_TERRATEC, USB_PID_NOXON_DAB_STICK,
&rtl2832u_props, "NOXON DAB/DAB+ USB dongle", NULL) },
+ { DVB_USB_DEVICE(USB_VID_TERRATEC, USB_PID_NOXON_DAB_STICK_REV2,
+ &rtl2832u_props, "NOXON DAB/DAB+ USB dongle (rev 2)", NULL) },
{ DVB_USB_DEVICE(USB_VID_GTEK, USB_PID_TREKSTOR_TERRES_2_0,
&rtl2832u_props, "Trekstor DVB-T Stick Terres 2.0", NULL) },
{ DVB_USB_DEVICE(USB_VID_DEXATEK, 0x1101,
diff --git a/drivers/media/usb/dvb-usb-v2/usb_urb.c b/drivers/media/usb/dvb-usb-v2/usb_urb.c
index 5989b6590377..7346f85f3f2f 100644
--- a/drivers/media/usb/dvb-usb-v2/usb_urb.c
+++ b/drivers/media/usb/dvb-usb-v2/usb_urb.c
@@ -112,7 +112,7 @@ int usb_urb_submitv2(struct usb_data_stream *stream,
return 0;
}
-int usb_urb_free_urbs(struct usb_data_stream *stream)
+static int usb_urb_free_urbs(struct usb_data_stream *stream)
{
int i;
@@ -205,7 +205,7 @@ static int usb_urb_alloc_isoc_urbs(struct usb_data_stream *stream)
return 0;
}
-int usb_free_stream_buffers(struct usb_data_stream *stream)
+static int usb_free_stream_buffers(struct usb_data_stream *stream)
{
if (stream->state & USB_STATE_URB_BUF) {
while (stream->buf_num) {
@@ -223,8 +223,8 @@ int usb_free_stream_buffers(struct usb_data_stream *stream)
return 0;
}
-int usb_alloc_stream_buffers(struct usb_data_stream *stream, int num,
- unsigned long size)
+static int usb_alloc_stream_buffers(struct usb_data_stream *stream, int num,
+ unsigned long size)
{
stream->buf_num = 0;
stream->buf_size = size;
diff --git a/drivers/media/usb/dvb-usb/az6027.c b/drivers/media/usb/dvb-usb/az6027.c
index 5e45ae605427..91e0119e8a87 100644
--- a/drivers/media/usb/dvb-usb/az6027.c
+++ b/drivers/media/usb/dvb-usb/az6027.c
@@ -298,7 +298,8 @@ struct stb6100_config az6027_stb6100_config = {
/* check for mutex FIXME */
-int az6027_usb_in_op(struct dvb_usb_device *d, u8 req, u16 value, u16 index, u8 *b, int blen)
+static int az6027_usb_in_op(struct dvb_usb_device *d, u8 req,
+ u16 value, u16 index, u8 *b, int blen)
{
int ret = -1;
if (mutex_lock_interruptible(&d->usb_mutex))
@@ -1051,10 +1052,10 @@ static struct i2c_algorithm az6027_i2c_algo = {
.functionality = az6027_i2c_func,
};
-int az6027_identify_state(struct usb_device *udev,
- struct dvb_usb_device_properties *props,
- struct dvb_usb_device_description **desc,
- int *cold)
+static int az6027_identify_state(struct usb_device *udev,
+ struct dvb_usb_device_properties *props,
+ struct dvb_usb_device_description **desc,
+ int *cold)
{
u8 *b;
s16 ret;
diff --git a/drivers/media/usb/dvb-usb/dib0700.h b/drivers/media/usb/dvb-usb/dib0700.h
index 7de125c0b36f..637b6123f391 100644
--- a/drivers/media/usb/dvb-usb/dib0700.h
+++ b/drivers/media/usb/dvb-usb/dib0700.h
@@ -64,7 +64,7 @@ extern int dib0700_streaming_ctrl(struct dvb_usb_adapter *adap, int onoff);
extern struct i2c_algorithm dib0700_i2c_algo;
extern int dib0700_identify_state(struct usb_device *udev, struct dvb_usb_device_properties *props,
struct dvb_usb_device_description **desc, int *cold);
-extern int dib0700_change_protocol(struct rc_dev *dev, u64 rc_type);
+extern int dib0700_change_protocol(struct rc_dev *dev, u64 *rc_type);
extern int dib0700_set_i2c_speed(struct dvb_usb_device *d, u16 scl_kHz);
extern int dib0700_device_count;
diff --git a/drivers/media/usb/dvb-usb/dib0700_core.c b/drivers/media/usb/dvb-usb/dib0700_core.c
index ef87229de6af..19b5ed2825d7 100644
--- a/drivers/media/usb/dvb-usb/dib0700_core.c
+++ b/drivers/media/usb/dvb-usb/dib0700_core.c
@@ -605,7 +605,7 @@ int dib0700_streaming_ctrl(struct dvb_usb_adapter *adap, int onoff)
return ret;
}
-int dib0700_change_protocol(struct rc_dev *rc, u64 rc_type)
+int dib0700_change_protocol(struct rc_dev *rc, u64 *rc_type)
{
struct dvb_usb_device *d = rc->priv;
struct dib0700_state *st = d->priv;
@@ -621,17 +621,19 @@ int dib0700_change_protocol(struct rc_dev *rc, u64 rc_type)
st->buf[2] = 0;
/* Set the IR mode */
- if (rc_type == RC_TYPE_RC5)
+ if (*rc_type & RC_BIT_RC5) {
new_proto = 1;
- else if (rc_type == RC_TYPE_NEC)
+ *rc_type = RC_BIT_RC5;
+ } else if (*rc_type & RC_BIT_NEC) {
new_proto = 0;
- else if (rc_type == RC_TYPE_RC6) {
+ *rc_type = RC_BIT_NEC;
+ } else if (*rc_type & RC_BIT_RC6_MCE) {
if (st->fw_version < 0x10200) {
ret = -EINVAL;
goto out;
}
-
new_proto = 2;
+ *rc_type = RC_BIT_RC6_MCE;
} else {
ret = -EINVAL;
goto out;
@@ -645,7 +647,7 @@ int dib0700_change_protocol(struct rc_dev *rc, u64 rc_type)
goto out;
}
- d->props.rc.core.protocol = rc_type;
+ d->props.rc.core.protocol = *rc_type;
out:
mutex_unlock(&d->usb_mutex);
@@ -707,7 +709,7 @@ static void dib0700_rc_urb_completion(struct urb *purb)
purb->actual_length);
switch (d->props.rc.core.protocol) {
- case RC_TYPE_NEC:
+ case RC_BIT_NEC:
toggle = 0;
/* NEC protocol sends repeat code as 0 0 0 FF */
diff --git a/drivers/media/usb/dvb-usb/dib0700_devices.c b/drivers/media/usb/dvb-usb/dib0700_devices.c
index 510001da6e83..11798426fa88 100644
--- a/drivers/media/usb/dvb-usb/dib0700_devices.c
+++ b/drivers/media/usb/dvb-usb/dib0700_devices.c
@@ -518,7 +518,7 @@ static int dib0700_rc_query_old_firmware(struct dvb_usb_device *d)
d->last_event = 0;
switch (d->props.rc.core.protocol) {
- case RC_TYPE_NEC:
+ case RC_BIT_NEC:
/* NEC protocol sends repeat code as 0 0 0 FF */
if ((key[3-2] == 0x00) && (key[3-3] == 0x00) &&
(key[3] == 0xff))
@@ -3658,9 +3658,9 @@ struct dvb_usb_device_properties dib0700_devices[] = {
.rc_interval = DEFAULT_RC_INTERVAL,
.rc_codes = RC_MAP_DIB0700_RC5_TABLE,
.rc_query = dib0700_rc_query_old_firmware,
- .allowed_protos = RC_TYPE_RC5 |
- RC_TYPE_RC6 |
- RC_TYPE_NEC,
+ .allowed_protos = RC_BIT_RC5 |
+ RC_BIT_RC6_MCE |
+ RC_BIT_NEC,
.change_protocol = dib0700_change_protocol,
},
}, { DIB0700_DEFAULT_DEVICE_PROPERTIES,
@@ -3698,9 +3698,9 @@ struct dvb_usb_device_properties dib0700_devices[] = {
.rc_interval = DEFAULT_RC_INTERVAL,
.rc_codes = RC_MAP_DIB0700_RC5_TABLE,
.rc_query = dib0700_rc_query_old_firmware,
- .allowed_protos = RC_TYPE_RC5 |
- RC_TYPE_RC6 |
- RC_TYPE_NEC,
+ .allowed_protos = RC_BIT_RC5 |
+ RC_BIT_RC6_MCE |
+ RC_BIT_NEC,
.change_protocol = dib0700_change_protocol,
},
}, { DIB0700_DEFAULT_DEVICE_PROPERTIES,
@@ -3763,9 +3763,9 @@ struct dvb_usb_device_properties dib0700_devices[] = {
.rc_interval = DEFAULT_RC_INTERVAL,
.rc_codes = RC_MAP_DIB0700_RC5_TABLE,
.rc_query = dib0700_rc_query_old_firmware,
- .allowed_protos = RC_TYPE_RC5 |
- RC_TYPE_RC6 |
- RC_TYPE_NEC,
+ .allowed_protos = RC_BIT_RC5 |
+ RC_BIT_RC6_MCE |
+ RC_BIT_NEC,
.change_protocol = dib0700_change_protocol,
},
}, { DIB0700_DEFAULT_DEVICE_PROPERTIES,
@@ -3808,9 +3808,9 @@ struct dvb_usb_device_properties dib0700_devices[] = {
.rc_codes = RC_MAP_DIB0700_RC5_TABLE,
.module_name = "dib0700",
.rc_query = dib0700_rc_query_old_firmware,
- .allowed_protos = RC_TYPE_RC5 |
- RC_TYPE_RC6 |
- RC_TYPE_NEC,
+ .allowed_protos = RC_BIT_RC5 |
+ RC_BIT_RC6_MCE |
+ RC_BIT_NEC,
.change_protocol = dib0700_change_protocol,
},
}, { DIB0700_DEFAULT_DEVICE_PROPERTIES,
@@ -3890,9 +3890,9 @@ struct dvb_usb_device_properties dib0700_devices[] = {
.rc_codes = RC_MAP_DIB0700_RC5_TABLE,
.module_name = "dib0700",
.rc_query = dib0700_rc_query_old_firmware,
- .allowed_protos = RC_TYPE_RC5 |
- RC_TYPE_RC6 |
- RC_TYPE_NEC,
+ .allowed_protos = RC_BIT_RC5 |
+ RC_BIT_RC6_MCE |
+ RC_BIT_NEC,
.change_protocol = dib0700_change_protocol,
},
}, { DIB0700_DEFAULT_DEVICE_PROPERTIES,
@@ -3936,9 +3936,9 @@ struct dvb_usb_device_properties dib0700_devices[] = {
.rc_codes = RC_MAP_DIB0700_RC5_TABLE,
.module_name = "dib0700",
.rc_query = dib0700_rc_query_old_firmware,
- .allowed_protos = RC_TYPE_RC5 |
- RC_TYPE_RC6 |
- RC_TYPE_NEC,
+ .allowed_protos = RC_BIT_RC5 |
+ RC_BIT_RC6_MCE |
+ RC_BIT_NEC,
.change_protocol = dib0700_change_protocol,
},
}, { DIB0700_DEFAULT_DEVICE_PROPERTIES,
@@ -3987,9 +3987,9 @@ struct dvb_usb_device_properties dib0700_devices[] = {
.rc_codes = RC_MAP_DIB0700_RC5_TABLE,
.module_name = "dib0700",
.rc_query = dib0700_rc_query_old_firmware,
- .allowed_protos = RC_TYPE_RC5 |
- RC_TYPE_RC6 |
- RC_TYPE_NEC,
+ .allowed_protos = RC_BIT_RC5 |
+ RC_BIT_RC6_MCE |
+ RC_BIT_NEC,
.change_protocol = dib0700_change_protocol,
},
}, { DIB0700_DEFAULT_DEVICE_PROPERTIES,
@@ -4055,9 +4055,9 @@ struct dvb_usb_device_properties dib0700_devices[] = {
.rc_codes = RC_MAP_DIB0700_RC5_TABLE,
.module_name = "dib0700",
.rc_query = dib0700_rc_query_old_firmware,
- .allowed_protos = RC_TYPE_RC5 |
- RC_TYPE_RC6 |
- RC_TYPE_NEC,
+ .allowed_protos = RC_BIT_RC5 |
+ RC_BIT_RC6_MCE |
+ RC_BIT_NEC,
.change_protocol = dib0700_change_protocol,
},
}, { DIB0700_DEFAULT_DEVICE_PROPERTIES,
@@ -4106,9 +4106,9 @@ struct dvb_usb_device_properties dib0700_devices[] = {
.rc_codes = RC_MAP_DIB0700_NEC_TABLE,
.module_name = "dib0700",
.rc_query = dib0700_rc_query_old_firmware,
- .allowed_protos = RC_TYPE_RC5 |
- RC_TYPE_RC6 |
- RC_TYPE_NEC,
+ .allowed_protos = RC_BIT_RC5 |
+ RC_BIT_RC6_MCE |
+ RC_BIT_NEC,
.change_protocol = dib0700_change_protocol,
},
}, { DIB0700_DEFAULT_DEVICE_PROPERTIES,
@@ -4177,9 +4177,9 @@ struct dvb_usb_device_properties dib0700_devices[] = {
.rc_codes = RC_MAP_DIB0700_RC5_TABLE,
.module_name = "dib0700",
.rc_query = dib0700_rc_query_old_firmware,
- .allowed_protos = RC_TYPE_RC5 |
- RC_TYPE_RC6 |
- RC_TYPE_NEC,
+ .allowed_protos = RC_BIT_RC5 |
+ RC_BIT_RC6_MCE |
+ RC_BIT_NEC,
.change_protocol = dib0700_change_protocol,
},
}, { DIB0700_DEFAULT_DEVICE_PROPERTIES,
@@ -4215,9 +4215,9 @@ struct dvb_usb_device_properties dib0700_devices[] = {
.rc_codes = RC_MAP_DIB0700_RC5_TABLE,
.module_name = "dib0700",
.rc_query = dib0700_rc_query_old_firmware,
- .allowed_protos = RC_TYPE_RC5 |
- RC_TYPE_RC6 |
- RC_TYPE_NEC,
+ .allowed_protos = RC_BIT_RC5 |
+ RC_BIT_RC6_MCE |
+ RC_BIT_NEC,
.change_protocol = dib0700_change_protocol,
},
}, { DIB0700_DEFAULT_DEVICE_PROPERTIES,
@@ -4295,9 +4295,9 @@ struct dvb_usb_device_properties dib0700_devices[] = {
.rc_codes = RC_MAP_DIB0700_RC5_TABLE,
.module_name = "dib0700",
.rc_query = dib0700_rc_query_old_firmware,
- .allowed_protos = RC_TYPE_RC5 |
- RC_TYPE_RC6 |
- RC_TYPE_NEC,
+ .allowed_protos = RC_BIT_RC5 |
+ RC_BIT_RC6_MCE |
+ RC_BIT_NEC,
.change_protocol = dib0700_change_protocol,
},
}, { DIB0700_DEFAULT_DEVICE_PROPERTIES,
@@ -4341,9 +4341,9 @@ struct dvb_usb_device_properties dib0700_devices[] = {
.rc_codes = RC_MAP_DIB0700_NEC_TABLE,
.module_name = "dib0700",
.rc_query = dib0700_rc_query_old_firmware,
- .allowed_protos = RC_TYPE_RC5 |
- RC_TYPE_RC6 |
- RC_TYPE_NEC,
+ .allowed_protos = RC_BIT_RC5 |
+ RC_BIT_RC6_MCE |
+ RC_BIT_NEC,
.change_protocol = dib0700_change_protocol,
},
}, { DIB0700_DEFAULT_DEVICE_PROPERTIES,
@@ -4394,9 +4394,9 @@ struct dvb_usb_device_properties dib0700_devices[] = {
.rc_codes = RC_MAP_DIB0700_RC5_TABLE,
.module_name = "dib0700",
.rc_query = dib0700_rc_query_old_firmware,
- .allowed_protos = RC_TYPE_RC5 |
- RC_TYPE_RC6 |
- RC_TYPE_NEC,
+ .allowed_protos = RC_BIT_RC5 |
+ RC_BIT_RC6_MCE |
+ RC_BIT_NEC,
.change_protocol = dib0700_change_protocol,
},
}, { DIB0700_DEFAULT_DEVICE_PROPERTIES,
@@ -4433,9 +4433,9 @@ struct dvb_usb_device_properties dib0700_devices[] = {
.rc_codes = RC_MAP_DIB0700_RC5_TABLE,
.module_name = "dib0700",
.rc_query = dib0700_rc_query_old_firmware,
- .allowed_protos = RC_TYPE_RC5 |
- RC_TYPE_RC6 |
- RC_TYPE_NEC,
+ .allowed_protos = RC_BIT_RC5 |
+ RC_BIT_RC6_MCE |
+ RC_BIT_NEC,
.change_protocol = dib0700_change_protocol,
},
}, { DIB0700_DEFAULT_DEVICE_PROPERTIES,
@@ -4472,9 +4472,9 @@ struct dvb_usb_device_properties dib0700_devices[] = {
.rc_codes = RC_MAP_DIB0700_RC5_TABLE,
.module_name = "dib0700",
.rc_query = dib0700_rc_query_old_firmware,
- .allowed_protos = RC_TYPE_RC5 |
- RC_TYPE_RC6 |
- RC_TYPE_NEC,
+ .allowed_protos = RC_BIT_RC5 |
+ RC_BIT_RC6_MCE |
+ RC_BIT_NEC,
.change_protocol = dib0700_change_protocol,
},
}, { DIB0700_DEFAULT_DEVICE_PROPERTIES,
@@ -4511,9 +4511,9 @@ struct dvb_usb_device_properties dib0700_devices[] = {
.rc_codes = RC_MAP_DIB0700_RC5_TABLE,
.module_name = "dib0700",
.rc_query = dib0700_rc_query_old_firmware,
- .allowed_protos = RC_TYPE_RC5 |
- RC_TYPE_RC6 |
- RC_TYPE_NEC,
+ .allowed_protos = RC_BIT_RC5 |
+ RC_BIT_RC6_MCE |
+ RC_BIT_NEC,
.change_protocol = dib0700_change_protocol,
},
}, { DIB0700_DEFAULT_DEVICE_PROPERTIES,
@@ -4550,9 +4550,9 @@ struct dvb_usb_device_properties dib0700_devices[] = {
.rc_codes = RC_MAP_DIB0700_RC5_TABLE,
.module_name = "dib0700",
.rc_query = dib0700_rc_query_old_firmware,
- .allowed_protos = RC_TYPE_RC5 |
- RC_TYPE_RC6 |
- RC_TYPE_NEC,
+ .allowed_protos = RC_BIT_RC5 |
+ RC_BIT_RC6_MCE |
+ RC_BIT_NEC,
.change_protocol = dib0700_change_protocol,
},
}, { DIB0700_DEFAULT_DEVICE_PROPERTIES,
@@ -4589,9 +4589,9 @@ struct dvb_usb_device_properties dib0700_devices[] = {
.rc_codes = RC_MAP_DIB0700_RC5_TABLE,
.module_name = "dib0700",
.rc_query = dib0700_rc_query_old_firmware,
- .allowed_protos = RC_TYPE_RC5 |
- RC_TYPE_RC6 |
- RC_TYPE_NEC,
+ .allowed_protos = RC_BIT_RC5 |
+ RC_BIT_RC6_MCE |
+ RC_BIT_NEC,
.change_protocol = dib0700_change_protocol,
},
}, { DIB0700_DEFAULT_DEVICE_PROPERTIES,
@@ -4644,9 +4644,9 @@ struct dvb_usb_device_properties dib0700_devices[] = {
.rc_codes = RC_MAP_DIB0700_RC5_TABLE,
.module_name = "dib0700",
.rc_query = dib0700_rc_query_old_firmware,
- .allowed_protos = RC_TYPE_RC5 |
- RC_TYPE_RC6 |
- RC_TYPE_NEC,
+ .allowed_protos = RC_BIT_RC5 |
+ RC_BIT_RC6_MCE |
+ RC_BIT_NEC,
.change_protocol = dib0700_change_protocol,
},
}, { DIB0700_DEFAULT_DEVICE_PROPERTIES,
@@ -4681,9 +4681,9 @@ struct dvb_usb_device_properties dib0700_devices[] = {
.rc_codes = RC_MAP_DIB0700_RC5_TABLE,
.module_name = "dib0700",
.rc_query = dib0700_rc_query_old_firmware,
- .allowed_protos = RC_TYPE_RC5 |
- RC_TYPE_RC6 |
- RC_TYPE_NEC,
+ .allowed_protos = RC_BIT_RC5 |
+ RC_BIT_RC6_MCE |
+ RC_BIT_NEC,
.change_protocol = dib0700_change_protocol,
},
}, { DIB0700_DEFAULT_DEVICE_PROPERTIES,
@@ -4721,9 +4721,9 @@ struct dvb_usb_device_properties dib0700_devices[] = {
.rc_codes = RC_MAP_DIB0700_RC5_TABLE,
.module_name = "dib0700",
.rc_query = dib0700_rc_query_old_firmware,
- .allowed_protos = RC_TYPE_RC5 |
- RC_TYPE_RC6 |
- RC_TYPE_NEC,
+ .allowed_protos = RC_BIT_RC5 |
+ RC_BIT_RC6_MCE |
+ RC_BIT_NEC,
.change_protocol = dib0700_change_protocol,
},
}, { DIB0700_DEFAULT_DEVICE_PROPERTIES,
@@ -4761,9 +4761,9 @@ struct dvb_usb_device_properties dib0700_devices[] = {
.rc_codes = RC_MAP_DIB0700_RC5_TABLE,
.module_name = "dib0700",
.rc_query = dib0700_rc_query_old_firmware,
- .allowed_protos = RC_TYPE_RC5 |
- RC_TYPE_RC6 |
- RC_TYPE_NEC,
+ .allowed_protos = RC_BIT_RC5 |
+ RC_BIT_RC6_MCE |
+ RC_BIT_NEC,
.change_protocol = dib0700_change_protocol,
},
}, { DIB0700_DEFAULT_DEVICE_PROPERTIES,
@@ -4802,9 +4802,9 @@ struct dvb_usb_device_properties dib0700_devices[] = {
.rc_codes = RC_MAP_DIB0700_RC5_TABLE,
.module_name = "dib0700",
.rc_query = dib0700_rc_query_old_firmware,
- .allowed_protos = RC_TYPE_RC5 |
- RC_TYPE_RC6 |
- RC_TYPE_NEC,
+ .allowed_protos = RC_BIT_RC5 |
+ RC_BIT_RC6_MCE |
+ RC_BIT_NEC,
.change_protocol = dib0700_change_protocol,
},
},
diff --git a/drivers/media/usb/dvb-usb/dvb-usb.h b/drivers/media/usb/dvb-usb/dvb-usb.h
index aab0f99bc892..ce4c4e3b58bb 100644
--- a/drivers/media/usb/dvb-usb/dvb-usb.h
+++ b/drivers/media/usb/dvb-usb/dvb-usb.h
@@ -202,7 +202,7 @@ struct dvb_rc {
u64 protocol;
u64 allowed_protos;
enum rc_driver_type driver_type;
- int (*change_protocol)(struct rc_dev *dev, u64 rc_type);
+ int (*change_protocol)(struct rc_dev *dev, u64 *rc_type);
char *module_name;
int (*rc_query) (struct dvb_usb_device *d);
int rc_interval;
diff --git a/drivers/media/usb/dvb-usb/pctv452e.c b/drivers/media/usb/dvb-usb/pctv452e.c
index 02e878577c3d..d1ddfa13de86 100644
--- a/drivers/media/usb/dvb-usb/pctv452e.c
+++ b/drivers/media/usb/dvb-usb/pctv452e.c
@@ -927,7 +927,7 @@ static struct dvb_usb_device_properties pctv452e_properties = {
.rc.core = {
.rc_codes = RC_MAP_DIB0700_RC5_TABLE,
- .allowed_protos = RC_TYPE_UNKNOWN,
+ .allowed_protos = RC_BIT_UNKNOWN,
.rc_query = pctv452e_rc_query,
.rc_interval = 100,
},
@@ -980,7 +980,7 @@ static struct dvb_usb_device_properties tt_connect_s2_3600_properties = {
.rc.core = {
.rc_codes = RC_MAP_TT_1500,
- .allowed_protos = RC_TYPE_UNKNOWN,
+ .allowed_protos = RC_BIT_UNKNOWN,
.rc_query = pctv452e_rc_query,
.rc_interval = 100,
},
diff --git a/drivers/media/usb/dvb-usb/technisat-usb2.c b/drivers/media/usb/dvb-usb/technisat-usb2.c
index 7a8c8c18590f..40832a1aef6c 100644
--- a/drivers/media/usb/dvb-usb/technisat-usb2.c
+++ b/drivers/media/usb/dvb-usb/technisat-usb2.c
@@ -732,7 +732,7 @@ static struct dvb_usb_device_properties technisat_usb2_devices = {
.rc_codes = RC_MAP_TECHNISAT_USB2,
.module_name = "technisat-usb2",
.rc_query = technisat_usb2_rc_query,
- .allowed_protos = RC_TYPE_ALL,
+ .allowed_protos = RC_BIT_ALL,
.driver_type = RC_DRIVER_IR_RAW,
}
};
diff --git a/drivers/media/usb/dvb-usb/ttusb2.c b/drivers/media/usb/dvb-usb/ttusb2.c
index 6a50cdea3bce..bcdac225ebe1 100644
--- a/drivers/media/usb/dvb-usb/ttusb2.c
+++ b/drivers/media/usb/dvb-usb/ttusb2.c
@@ -741,7 +741,7 @@ static struct dvb_usb_device_properties ttusb2_properties_ct3650 = {
.rc_interval = 150, /* Less than IR_KEYPRESS_TIMEOUT */
.rc_codes = RC_MAP_TT_1500,
.rc_query = tt3650_rc_query,
- .allowed_protos = RC_TYPE_UNKNOWN,
+ .allowed_protos = RC_BIT_UNKNOWN,
},
.num_adapters = 1,
diff --git a/drivers/media/usb/dvb-usb/vp702x.c b/drivers/media/usb/dvb-usb/vp702x.c
index 07c673a6e764..22cf9f96cb9e 100644
--- a/drivers/media/usb/dvb-usb/vp702x.c
+++ b/drivers/media/usb/dvb-usb/vp702x.c
@@ -56,7 +56,7 @@ static int vp702x_usb_in_op_unlocked(struct dvb_usb_device *d, u8 req,
}
int vp702x_usb_in_op(struct dvb_usb_device *d, u8 req, u16 value,
- u16 index, u8 *b, int blen)
+ u16 index, u8 *b, int blen)
{
int ret;
@@ -67,8 +67,8 @@ int vp702x_usb_in_op(struct dvb_usb_device *d, u8 req, u16 value,
return ret;
}
-int vp702x_usb_out_op_unlocked(struct dvb_usb_device *d, u8 req, u16 value,
- u16 index, u8 *b, int blen)
+static int vp702x_usb_out_op_unlocked(struct dvb_usb_device *d, u8 req,
+ u16 value, u16 index, u8 *b, int blen)
{
int ret;
deb_xfer("out: req. %02x, val: %04x, ind: %04x, buffer: ",req,value,index);
@@ -86,7 +86,7 @@ int vp702x_usb_out_op_unlocked(struct dvb_usb_device *d, u8 req, u16 value,
return 0;
}
-int vp702x_usb_out_op(struct dvb_usb_device *d, u8 req, u16 value,
+static int vp702x_usb_out_op(struct dvb_usb_device *d, u8 req, u16 value,
u16 index, u8 *b, int blen)
{
int ret;
diff --git a/drivers/media/usb/em28xx/em28xx-cards.c b/drivers/media/usb/em28xx/em28xx-cards.c
index 16a84f9f46d8..619bffbab3bc 100644
--- a/drivers/media/usb/em28xx/em28xx-cards.c
+++ b/drivers/media/usb/em28xx/em28xx-cards.c
@@ -1979,6 +1979,15 @@ struct em28xx_board em28xx_boards[] = {
EM28XX_I2C_CLK_WAIT_ENABLE |
EM28XX_I2C_FREQ_400_KHZ,
},
+ [EM2884_BOARD_TERRATEC_HTC_USB_XS] = {
+ .name = "Terratec Cinergy HTC USB XS",
+ .has_dvb = 1,
+ .ir_codes = RC_MAP_NEC_TERRATEC_CINERGY_XS,
+ .tuner_type = TUNER_ABSENT,
+ .i2c_speed = EM2874_I2C_SECONDARY_BUS_SELECT |
+ EM28XX_I2C_CLK_WAIT_ENABLE |
+ EM28XX_I2C_FREQ_400_KHZ,
+ },
};
const unsigned int em28xx_bcount = ARRAY_SIZE(em28xx_boards);
@@ -2057,9 +2066,9 @@ struct usb_device_id em28xx_id_table[] = {
{ USB_DEVICE(0x0ccd, 0x0043),
.driver_info = EM2870_BOARD_TERRATEC_XS },
{ USB_DEVICE(0x0ccd, 0x008e), /* Cinergy HTC USB XS Rev. 1 */
- .driver_info = EM2884_BOARD_TERRATEC_H5 },
+ .driver_info = EM2884_BOARD_TERRATEC_HTC_USB_XS },
{ USB_DEVICE(0x0ccd, 0x00ac), /* Cinergy HTC USB XS Rev. 2 */
- .driver_info = EM2884_BOARD_TERRATEC_H5 },
+ .driver_info = EM2884_BOARD_TERRATEC_HTC_USB_XS },
{ USB_DEVICE(0x0ccd, 0x10a2), /* H5 Rev. 1 */
.driver_info = EM2884_BOARD_TERRATEC_H5 },
{ USB_DEVICE(0x0ccd, 0x10ad), /* H5 Rev. 2 */
@@ -3297,7 +3306,7 @@ static int em28xx_usb_probe(struct usb_interface *interface,
dev->num_alt = interface->num_altsetting;
- if ((card[nr] >= 0) && (card[nr] < em28xx_bcount))
+ if ((unsigned)card[nr] < em28xx_bcount)
dev->model = card[nr];
/* save our data pointer in this interface device */
diff --git a/drivers/media/usb/em28xx/em28xx-dvb.c b/drivers/media/usb/em28xx/em28xx-dvb.c
index 13ae821949e9..63f2e7070c00 100644
--- a/drivers/media/usb/em28xx/em28xx-dvb.c
+++ b/drivers/media/usb/em28xx/em28xx-dvb.c
@@ -331,7 +331,7 @@ static struct drxk_config hauppauge_930c_drxk = {
.load_firmware_sync = true,
};
-struct drxk_config terratec_htc_stick_drxk = {
+static struct drxk_config terratec_htc_stick_drxk = {
.adr = 0x29,
.single_master = 1,
.no_i2c_bridge = 1,
@@ -520,7 +520,10 @@ static void terratec_htc_stick_init(struct em28xx *dev)
{ -1, -1, -1, -1},
};
- /* Init the analog decoder? */
+ /*
+ * Init the analog decoder (not yet supported), but
+ * it's probably still a good idea.
+ */
struct {
unsigned char r[4];
int len;
@@ -547,6 +550,64 @@ static void terratec_htc_stick_init(struct em28xx *dev)
em28xx_gpio_set(dev, terratec_htc_stick_end);
};
+static void terratec_htc_usb_xs_init(struct em28xx *dev)
+{
+ int i;
+
+ struct em28xx_reg_seq terratec_htc_usb_xs_init[] = {
+ {EM28XX_R08_GPIO, 0xff, 0xff, 10},
+ {EM2874_R80_GPIO, 0xb2, 0xff, 100},
+ {EM2874_R80_GPIO, 0xb2, 0xff, 50},
+ {EM2874_R80_GPIO, 0xb6, 0xff, 100},
+ { -1, -1, -1, -1},
+ };
+ struct em28xx_reg_seq terratec_htc_usb_xs_end[] = {
+ {EM2874_R80_GPIO, 0xa6, 0xff, 100},
+ {EM2874_R80_GPIO, 0xa6, 0xff, 50},
+ {EM2874_R80_GPIO, 0xe6, 0xff, 100},
+ { -1, -1, -1, -1},
+ };
+
+ /*
+ * Init the analog decoder (not yet supported), but
+ * it's probably still a good idea.
+ */
+ struct {
+ unsigned char r[4];
+ int len;
+ } regs[] = {
+ {{ 0x06, 0x02, 0x00, 0x31 }, 4},
+ {{ 0x01, 0x02 }, 2},
+ {{ 0x01, 0x02, 0x00, 0xc6 }, 4},
+ {{ 0x01, 0x00 }, 2},
+ {{ 0x01, 0x00, 0xff, 0xaf }, 4},
+ {{ 0x01, 0x00, 0x03, 0xa0 }, 4},
+ {{ 0x01, 0x00 }, 2},
+ {{ 0x01, 0x00, 0x73, 0xaf }, 4},
+ {{ 0x04, 0x00 }, 2},
+ {{ 0x00, 0x04 }, 2},
+ {{ 0x00, 0x04, 0x00, 0x0a }, 4},
+ {{ 0x04, 0x14 }, 2},
+ {{ 0x04, 0x14, 0x00, 0x00 }, 4},
+ };
+
+ em28xx_write_reg(dev, EM28XX_R06_I2C_CLK, 0x40);
+
+ em28xx_gpio_set(dev, terratec_htc_usb_xs_init);
+
+ em28xx_write_reg(dev, EM28XX_R06_I2C_CLK, 0x40);
+ msleep(10);
+ em28xx_write_reg(dev, EM28XX_R06_I2C_CLK, 0x44);
+ msleep(10);
+
+ dev->i2c_client.addr = 0x82 >> 1;
+
+ for (i = 0; i < ARRAY_SIZE(regs); i++)
+ i2c_master_send(&dev->i2c_client, regs[i].r, regs[i].len);
+
+ em28xx_gpio_set(dev, terratec_htc_usb_xs_end);
+};
+
static void pctv_520e_init(struct em28xx *dev)
{
/*
@@ -1155,6 +1216,25 @@ static int em28xx_dvb_init(struct em28xx *dev)
goto out_free;
}
break;
+ case EM2884_BOARD_TERRATEC_HTC_USB_XS:
+ terratec_htc_usb_xs_init(dev);
+
+ /* attach demodulator */
+ dvb->fe[0] = dvb_attach(drxk_attach, &terratec_htc_stick_drxk,
+ &dev->i2c_adap);
+ if (!dvb->fe[0]) {
+ result = -EINVAL;
+ goto out_free;
+ }
+
+ /* Attach the demodulator. */
+ if (!dvb_attach(tda18271_attach, dvb->fe[0], 0x60,
+ &dev->i2c_adap,
+ &em28xx_cxd2820r_tda18271_config)) {
+ result = -EINVAL;
+ goto out_free;
+ }
+ break;
default:
em28xx_errdev("/2: The frontend of your DVB/ATSC card"
" isn't supported yet\n");
diff --git a/drivers/media/usb/em28xx/em28xx-input.c b/drivers/media/usb/em28xx/em28xx-input.c
index 97d36b4f19db..660bf803c9e4 100644
--- a/drivers/media/usb/em28xx/em28xx-input.c
+++ b/drivers/media/usb/em28xx/em28xx-input.c
@@ -345,7 +345,7 @@ static void em28xx_ir_stop(struct rc_dev *rc)
cancel_delayed_work_sync(&ir->work);
}
-static int em28xx_ir_change_protocol(struct rc_dev *rc_dev, u64 rc_type)
+static int em28xx_ir_change_protocol(struct rc_dev *rc_dev, u64 *rc_type)
{
int rc = 0;
struct em28xx_IR *ir = rc_dev->priv;
@@ -354,14 +354,16 @@ static int em28xx_ir_change_protocol(struct rc_dev *rc_dev, u64 rc_type)
/* Adjust xclk based o IR table for RC5/NEC tables */
- if (rc_type == RC_TYPE_RC5) {
+ if (*rc_type & RC_BIT_RC5) {
dev->board.xclk |= EM28XX_XCLK_IR_RC5_MODE;
ir->full_code = 1;
- } else if (rc_type == RC_TYPE_NEC) {
+ *rc_type = RC_BIT_RC5;
+ } else if (*rc_type & RC_BIT_NEC) {
dev->board.xclk &= ~EM28XX_XCLK_IR_RC5_MODE;
ir_config = EM2874_IR_NEC;
ir->full_code = 1;
- } else if (rc_type != RC_TYPE_UNKNOWN)
+ *rc_type = RC_BIT_NEC;
+ } else if (*rc_type != RC_BIT_UNKNOWN)
rc = -EINVAL;
em28xx_write_reg_bits(dev, EM28XX_R0F_XCLK, dev->board.xclk,
@@ -524,6 +526,7 @@ static int em28xx_ir_init(struct em28xx *dev)
struct em28xx_IR *ir;
struct rc_dev *rc;
int err = -ENOMEM;
+ u64 rc_type;
if (dev->board.ir_codes == NULL) {
/* No remote control support */
@@ -546,14 +549,15 @@ static int em28xx_ir_init(struct em28xx *dev)
* em2874 supports more protocols. For now, let's just announce
* the two protocols that were already tested
*/
- rc->allowed_protos = RC_TYPE_RC5 | RC_TYPE_NEC;
+ rc->allowed_protos = RC_BIT_RC5 | RC_BIT_NEC;
rc->priv = ir;
rc->change_protocol = em28xx_ir_change_protocol;
rc->open = em28xx_ir_start;
rc->close = em28xx_ir_stop;
/* By default, keep protocol field untouched */
- err = em28xx_ir_change_protocol(rc, RC_TYPE_UNKNOWN);
+ rc_type = RC_BIT_UNKNOWN;
+ err = em28xx_ir_change_protocol(rc, &rc_type);
if (err)
goto err_out_free;
diff --git a/drivers/media/usb/em28xx/em28xx.h b/drivers/media/usb/em28xx/em28xx.h
index 8757523e6863..86e90d86da6d 100644
--- a/drivers/media/usb/em28xx/em28xx.h
+++ b/drivers/media/usb/em28xx/em28xx.h
@@ -128,6 +128,7 @@
#define EM2874_BOARD_MAXMEDIA_UB425_TC 84
#define EM2884_BOARD_PCTV_510E 85
#define EM2884_BOARD_PCTV_520E 86
+#define EM2884_BOARD_TERRATEC_HTC_USB_XS 87
/* Limits minimum and default number of buffers */
#define EM28XX_MIN_BUF 4
diff --git a/drivers/media/usb/gspca/gspca.c b/drivers/media/usb/gspca/gspca.c
index a2b934146ebf..e0a431bb0d42 100644
--- a/drivers/media/usb/gspca/gspca.c
+++ b/drivers/media/usb/gspca/gspca.c
@@ -1586,8 +1586,7 @@ static int vidioc_querybuf(struct file *file, void *priv,
struct gspca_dev *gspca_dev = video_drvdata(file);
struct gspca_frame *frame;
- if (v4l2_buf->index < 0
- || v4l2_buf->index >= gspca_dev->nframes)
+ if (v4l2_buf->index >= gspca_dev->nframes)
return -EINVAL;
frame = &gspca_dev->frame[v4l2_buf->index];
diff --git a/drivers/media/usb/gspca/gspca.h b/drivers/media/usb/gspca/gspca.h
index e3eab82cd4e5..352317d7acdb 100644
--- a/drivers/media/usb/gspca/gspca.h
+++ b/drivers/media/usb/gspca/gspca.h
@@ -32,7 +32,7 @@ do { \
#define D_USBO 0x00
#define D_V4L2 0x0100
#else
-#define PDEBUG(level, fmt, ...)
+#define PDEBUG(level, fmt, ...) do {} while(0)
#endif
#define GSPCA_MAX_FRAMES 16 /* maximum number of video frame buffers */
diff --git a/drivers/media/usb/gspca/jeilinj.c b/drivers/media/usb/gspca/jeilinj.c
index b897aa86f315..1ba29fe7fada 100644
--- a/drivers/media/usb/gspca/jeilinj.c
+++ b/drivers/media/usb/gspca/jeilinj.c
@@ -114,7 +114,7 @@ static void jlj_write2(struct gspca_dev *gspca_dev, unsigned char *command)
}
/* Responses are one byte only */
-static void jlj_read1(struct gspca_dev *gspca_dev, unsigned char response)
+static void jlj_read1(struct gspca_dev *gspca_dev, unsigned char *response)
{
int retval;
@@ -123,7 +123,7 @@ static void jlj_read1(struct gspca_dev *gspca_dev, unsigned char response)
retval = usb_bulk_msg(gspca_dev->dev,
usb_rcvbulkpipe(gspca_dev->dev, 0x84),
gspca_dev->usb_buf, 1, NULL, 500);
- response = gspca_dev->usb_buf[0];
+ *response = gspca_dev->usb_buf[0];
if (retval < 0) {
pr_err("read command [%02x] error %d\n",
gspca_dev->usb_buf[0], retval);
@@ -260,7 +260,7 @@ static int jlj_start(struct gspca_dev *gspca_dev)
if (start_commands[i].delay)
msleep(start_commands[i].delay);
if (start_commands[i].ack_wanted)
- jlj_read1(gspca_dev, response);
+ jlj_read1(gspca_dev, &response);
}
setcamquality(gspca_dev, v4l2_ctrl_g_ctrl(sd->jpegqual));
msleep(2);
diff --git a/drivers/media/usb/gspca/m5602/m5602_s5k4aa.c b/drivers/media/usb/gspca/m5602/m5602_s5k4aa.c
index cc8ec3f7e8dc..c8e1572eb502 100644
--- a/drivers/media/usb/gspca/m5602/m5602_s5k4aa.c
+++ b/drivers/media/usb/gspca/m5602/m5602_s5k4aa.c
@@ -74,6 +74,12 @@ static
DMI_MATCH(DMI_PRODUCT_NAME, "AMILO Pa 2548")
}
}, {
+ .ident = "Fujitsu-Siemens Amilo Pi 2530",
+ .matches = {
+ DMI_MATCH(DMI_SYS_VENDOR, "FUJITSU SIEMENS"),
+ DMI_MATCH(DMI_PRODUCT_NAME, "AMILO Pi 2530")
+ }
+ }, {
.ident = "MSI GX700",
.matches = {
DMI_MATCH(DMI_SYS_VENDOR, "Micro-Star International"),
diff --git a/drivers/media/usb/gspca/pac7302.c b/drivers/media/usb/gspca/pac7302.c
index 2d5c6d8343a0..4f5869a98082 100644
--- a/drivers/media/usb/gspca/pac7302.c
+++ b/drivers/media/usb/gspca/pac7302.c
@@ -29,14 +29,13 @@
* Register page 0:
*
* Address Description
- * 0x02 Red balance control
- * 0x03 Green balance control
- * 0x04 Blue balance control
- * Valus are inverted (0=max, 255=min).
+ * 0x01 Red balance control
+ * 0x02 Green balance control
+ * 0x03 Blue balance control
* The Windows driver uses a quadratic approach to map
* the settable values (0-200) on register values:
- * min=0x80, default=0x40, max=0x20
- * 0x0f-0x20 Colors, saturation and exposure control
+ * min=0x20, default=0x40, max=0x80
+ * 0x0f-0x20 Color and saturation control
* 0xa2-0xab Brightness, contrast and gamma control
* 0xb6 Sharpness control (bits 0-4)
*
@@ -78,12 +77,12 @@
*
* Page | Register | Function
* -----+------------+---------------------------------------------------
+ * 0 | 0x01 | setredbalance()
+ * 0 | 0x03 | setbluebalance()
* 0 | 0x0f..0x20 | setcolors()
* 0 | 0xa2..0xab | setbrightcont()
* 0 | 0xb6 | setsharpness()
- * 0 | 0xc5 | setredbalance()
* 0 | 0xc6 | setwhitebalance()
- * 0 | 0xc7 | setbluebalance()
* 0 | 0xdc | setbrightcont(), setcolors()
* 3 | 0x02 | setexposure()
* 3 | 0x10, 0x12 | setgain()
@@ -99,10 +98,13 @@
/* Include pac common sof detection functions */
#include "pac_common.h"
-#define PAC7302_GAIN_DEFAULT 15
-#define PAC7302_GAIN_KNEE 42
-#define PAC7302_EXPOSURE_DEFAULT 66 /* 33 ms / 30 fps */
-#define PAC7302_EXPOSURE_KNEE 133 /* 66 ms / 15 fps */
+#define PAC7302_RGB_BALANCE_MIN 0
+#define PAC7302_RGB_BALANCE_MAX 200
+#define PAC7302_RGB_BALANCE_DEFAULT 100
+#define PAC7302_GAIN_DEFAULT 15
+#define PAC7302_GAIN_KNEE 42
+#define PAC7302_EXPOSURE_DEFAULT 66 /* 33 ms / 30 fps */
+#define PAC7302_EXPOSURE_KNEE 133 /* 66 ms / 15 fps */
MODULE_AUTHOR("Jean-Francois Moine <http://moinejf.free.fr>, "
"Thomas Kaiser thomas@kaiser-linux.li");
@@ -439,12 +441,31 @@ static void setwhitebalance(struct gspca_dev *gspca_dev)
reg_w(gspca_dev, 0xdc, 0x01);
}
+static u8 rgbbalance_ctrl_to_reg_value(s32 rgb_ctrl_val)
+{
+ const unsigned int k = 1000; /* precision factor */
+ unsigned int norm;
+
+ /* Normed value [0...k] */
+ norm = k * (rgb_ctrl_val - PAC7302_RGB_BALANCE_MIN)
+ / (PAC7302_RGB_BALANCE_MAX - PAC7302_RGB_BALANCE_MIN);
+ /* Qudratic apporach improves control at small (register) values: */
+ return 64 * norm * norm / (k*k) + 32 * norm / k + 32;
+ /* Y = 64*X*X + 32*X + 32
+ * => register values 0x20-0x80; Windows driver uses these limits */
+
+ /* NOTE: for full value range (0x00-0xff) use
+ * Y = 254*X*X + X
+ * => 254 * norm * norm / (k*k) + 1 * norm / k */
+}
+
static void setredbalance(struct gspca_dev *gspca_dev)
{
struct sd *sd = (struct sd *) gspca_dev;
- reg_w(gspca_dev, 0xff, 0x00); /* page 0 */
- reg_w(gspca_dev, 0xc5, sd->red_balance->val);
+ reg_w(gspca_dev, 0xff, 0x00); /* page 0 */
+ reg_w(gspca_dev, 0x01,
+ rgbbalance_ctrl_to_reg_value(sd->red_balance->val));
reg_w(gspca_dev, 0xdc, 0x01);
}
@@ -454,7 +475,8 @@ static void setbluebalance(struct gspca_dev *gspca_dev)
struct sd *sd = (struct sd *) gspca_dev;
reg_w(gspca_dev, 0xff, 0x00); /* page 0 */
- reg_w(gspca_dev, 0xc7, sd->blue_balance->val);
+ reg_w(gspca_dev, 0x03,
+ rgbbalance_ctrl_to_reg_value(sd->blue_balance->val));
reg_w(gspca_dev, 0xdc, 0x01);
}
@@ -643,9 +665,15 @@ static int sd_init_controls(struct gspca_dev *gspca_dev)
V4L2_CID_WHITE_BALANCE_TEMPERATURE,
0, 255, 1, 55);
sd->red_balance = v4l2_ctrl_new_std(hdl, &sd_ctrl_ops,
- V4L2_CID_RED_BALANCE, 0, 3, 1, 1);
+ V4L2_CID_RED_BALANCE,
+ PAC7302_RGB_BALANCE_MIN,
+ PAC7302_RGB_BALANCE_MAX,
+ 1, PAC7302_RGB_BALANCE_DEFAULT);
sd->blue_balance = v4l2_ctrl_new_std(hdl, &sd_ctrl_ops,
- V4L2_CID_BLUE_BALANCE, 0, 3, 1, 1);
+ V4L2_CID_BLUE_BALANCE,
+ PAC7302_RGB_BALANCE_MIN,
+ PAC7302_RGB_BALANCE_MAX,
+ 1, PAC7302_RGB_BALANCE_DEFAULT);
gspca_dev->autogain = v4l2_ctrl_new_std(hdl, &sd_ctrl_ops,
V4L2_CID_AUTOGAIN, 0, 1, 1, 1);
diff --git a/drivers/media/usb/gspca/sonixb.c b/drivers/media/usb/gspca/sonixb.c
index fd1f8d2d3b0b..70511d5f9538 100644
--- a/drivers/media/usb/gspca/sonixb.c
+++ b/drivers/media/usb/gspca/sonixb.c
@@ -1449,6 +1449,7 @@ static const struct usb_device_id device_table[] = {
{USB_DEVICE(0x0c45, 0x6024), SB(TAS5130CXX, 102)},
{USB_DEVICE(0x0c45, 0x6025), SB(TAS5130CXX, 102)},
#endif
+ {USB_DEVICE(0x0c45, 0x6027), SB(OV7630, 101)}, /* Genius Eye 310 */
{USB_DEVICE(0x0c45, 0x6028), SB(PAS202, 102)},
{USB_DEVICE(0x0c45, 0x6029), SB(PAS106, 102)},
{USB_DEVICE(0x0c45, 0x602a), SB(HV7131D, 102)},
diff --git a/drivers/media/usb/hdpvr/hdpvr-core.c b/drivers/media/usb/hdpvr/hdpvr-core.c
index 304f43ef59eb..84dc26fe80ee 100644
--- a/drivers/media/usb/hdpvr/hdpvr-core.c
+++ b/drivers/media/usb/hdpvr/hdpvr-core.c
@@ -401,12 +401,14 @@ static int hdpvr_probe(struct usb_interface *interface,
client = hdpvr_register_ir_rx_i2c(dev);
if (!client) {
v4l2_err(&dev->v4l2_dev, "i2c IR RX device register failed\n");
+ retval = -ENODEV;
goto reg_fail;
}
client = hdpvr_register_ir_tx_i2c(dev);
if (!client) {
v4l2_err(&dev->v4l2_dev, "i2c IR TX device register failed\n");
+ retval = -ENODEV;
goto reg_fail;
}
#endif
diff --git a/drivers/media/usb/hdpvr/hdpvr-i2c.c b/drivers/media/usb/hdpvr/hdpvr-i2c.c
index 82e819fa91c0..031cf024304c 100644
--- a/drivers/media/usb/hdpvr/hdpvr-i2c.c
+++ b/drivers/media/usb/hdpvr/hdpvr-i2c.c
@@ -55,7 +55,7 @@ struct i2c_client *hdpvr_register_ir_rx_i2c(struct hdpvr_device *dev)
/* Our default information for ir-kbd-i2c.c to use */
init_data->ir_codes = RC_MAP_HAUPPAUGE;
init_data->internal_get_key_func = IR_KBD_GET_KEY_HAUP_XVR;
- init_data->type = RC_TYPE_RC5;
+ init_data->type = RC_BIT_RC5;
init_data->name = "HD-PVR";
init_data->polling_interval = 405; /* ms, duplicated from Windows */
hdpvr_ir_rx_i2c_board_info.platform_data = init_data;
diff --git a/drivers/media/usb/pvrusb2/pvrusb2-hdw.c b/drivers/media/usb/pvrusb2/pvrusb2-hdw.c
index fb828ba1dbbe..299751a8b06b 100644
--- a/drivers/media/usb/pvrusb2/pvrusb2-hdw.c
+++ b/drivers/media/usb/pvrusb2/pvrusb2-hdw.c
@@ -3563,9 +3563,9 @@ void pvr2_hdw_v4l_store_minor_number(struct pvr2_hdw *hdw,
enum pvr2_v4l_type index,int v)
{
switch (index) {
- case pvr2_v4l_type_video: hdw->v4l_minor_number_video = v;
- case pvr2_v4l_type_vbi: hdw->v4l_minor_number_vbi = v;
- case pvr2_v4l_type_radio: hdw->v4l_minor_number_radio = v;
+ case pvr2_v4l_type_video: hdw->v4l_minor_number_video = v;break;
+ case pvr2_v4l_type_vbi: hdw->v4l_minor_number_vbi = v;break;
+ case pvr2_v4l_type_radio: hdw->v4l_minor_number_radio = v;break;
default: break;
}
}
diff --git a/drivers/media/usb/pvrusb2/pvrusb2-i2c-core.c b/drivers/media/usb/pvrusb2/pvrusb2-i2c-core.c
index 885ce11f222d..9ab596c78a4e 100644
--- a/drivers/media/usb/pvrusb2/pvrusb2-i2c-core.c
+++ b/drivers/media/usb/pvrusb2/pvrusb2-i2c-core.c
@@ -581,7 +581,7 @@ static void pvr2_i2c_register_ir(struct pvr2_hdw *hdw)
case PVR2_IR_SCHEME_29XXX: /* Original 29xxx device */
init_data->ir_codes = RC_MAP_HAUPPAUGE;
init_data->internal_get_key_func = IR_KBD_GET_KEY_HAUP;
- init_data->type = RC_TYPE_RC5;
+ init_data->type = RC_BIT_RC5;
init_data->name = hdw->hdw_desc->description;
init_data->polling_interval = 100; /* ms From ir-kbd-i2c */
/* IR Receiver */
@@ -596,7 +596,7 @@ static void pvr2_i2c_register_ir(struct pvr2_hdw *hdw)
case PVR2_IR_SCHEME_24XXX_MCE: /* 24xxx MCE device */
init_data->ir_codes = RC_MAP_HAUPPAUGE;
init_data->internal_get_key_func = IR_KBD_GET_KEY_HAUP_XVR;
- init_data->type = RC_TYPE_RC5;
+ init_data->type = RC_BIT_RC5;
init_data->name = hdw->hdw_desc->description;
/* IR Receiver */
info.addr = 0x71;
diff --git a/drivers/media/usb/pvrusb2/pvrusb2-v4l2.c b/drivers/media/usb/pvrusb2/pvrusb2-v4l2.c
index db249cad3cd9..6930676051e7 100644
--- a/drivers/media/usb/pvrusb2/pvrusb2-v4l2.c
+++ b/drivers/media/usb/pvrusb2/pvrusb2-v4l2.c
@@ -196,7 +196,7 @@ static int pvr2_g_std(struct file *file, void *priv, v4l2_std_id *std)
return ret;
}
-int pvr2_s_std(struct file *file, void *priv, v4l2_std_id *std)
+static int pvr2_s_std(struct file *file, void *priv, v4l2_std_id *std)
{
struct pvr2_v4l2_fh *fh = file->private_data;
struct pvr2_hdw *hdw = fh->channel.mc_head->hdw;
@@ -365,7 +365,7 @@ static int pvr2_s_tuner(struct file *file, void *priv, struct v4l2_tuner *vt)
vt->audmode);
}
-int pvr2_s_frequency(struct file *file, void *priv, struct v4l2_frequency *vf)
+static int pvr2_s_frequency(struct file *file, void *priv, struct v4l2_frequency *vf)
{
struct pvr2_v4l2_fh *fh = file->private_data;
struct pvr2_hdw *hdw = fh->channel.mc_head->hdw;
diff --git a/drivers/media/usb/pwc/pwc-ctrl.c b/drivers/media/usb/pwc/pwc-ctrl.c
index 1f506fde97d0..3a1618580ed6 100644
--- a/drivers/media/usb/pwc/pwc-ctrl.c
+++ b/drivers/media/usb/pwc/pwc-ctrl.c
@@ -179,6 +179,8 @@ static int set_video_mode_Nala(struct pwc_device *pdev, int size, int pixfmt,
return -EINVAL;
if (frames < 4)
frames = 4;
+ else if (size > PSZ_QCIF && frames > 15)
+ frames = 15;
else if (frames > 25)
frames = 25;
frames = frames2frames[frames];
diff --git a/drivers/media/usb/pwc/pwc-if.c b/drivers/media/usb/pwc/pwc-if.c
index 42e36bac4d72..5210239cbaee 100644
--- a/drivers/media/usb/pwc/pwc-if.c
+++ b/drivers/media/usb/pwc/pwc-if.c
@@ -155,7 +155,7 @@ static struct video_device pwc_template = {
/***************************************************************************/
/* Private functions */
-struct pwc_frame_buf *pwc_get_next_fill_buf(struct pwc_device *pdev)
+static struct pwc_frame_buf *pwc_get_next_fill_buf(struct pwc_device *pdev)
{
unsigned long flags = 0;
struct pwc_frame_buf *buf = NULL;
@@ -1000,7 +1000,11 @@ static int usb_pwc_probe(struct usb_interface *intf, const struct usb_device_id
pdev->vb_queue.buf_struct_size = sizeof(struct pwc_frame_buf);
pdev->vb_queue.ops = &pwc_vb_queue_ops;
pdev->vb_queue.mem_ops = &vb2_vmalloc_memops;
- vb2_queue_init(&pdev->vb_queue);
+ rc = vb2_queue_init(&pdev->vb_queue);
+ if (rc < 0) {
+ PWC_ERROR("Oops, could not initialize vb2 queue.\n");
+ goto err_free_mem;
+ }
/* Init video_device structure */
memcpy(&pdev->vdev, &pwc_template, sizeof(pwc_template));
diff --git a/drivers/media/usb/s2255/s2255drv.c b/drivers/media/usb/s2255/s2255drv.c
index 2191f6ddf9e7..8ebec0d7bf59 100644
--- a/drivers/media/usb/s2255/s2255drv.c
+++ b/drivers/media/usb/s2255/s2255drv.c
@@ -1651,7 +1651,7 @@ static int vidioc_enum_frameintervals(struct file *file, void *priv,
int is_ntsc = 0;
#define NUM_FRAME_ENUMS 4
int frm_dec[NUM_FRAME_ENUMS] = {1, 2, 3, 5};
- if (fe->index < 0 || fe->index >= NUM_FRAME_ENUMS)
+ if (fe->index >= NUM_FRAME_ENUMS)
return -EINVAL;
switch (fe->width) {
case 640:
diff --git a/drivers/media/usb/siano/Kconfig b/drivers/media/usb/siano/Kconfig
index 3c76e62d820d..5afbd9a4b55c 100644
--- a/drivers/media/usb/siano/Kconfig
+++ b/drivers/media/usb/siano/Kconfig
@@ -4,7 +4,8 @@
config SMS_USB_DRV
tristate "Siano SMS1xxx based MDTV receiver"
- depends on DVB_CORE && RC_CORE && HAS_DMA
+ depends on DVB_CORE && HAS_DMA
+ select MEDIA_COMMON_OPTIONS
---help---
Choose if you would like to have Siano's support for USB interface
diff --git a/drivers/media/usb/sn9c102/sn9c102_core.c b/drivers/media/usb/sn9c102/sn9c102_core.c
index 5bfc8e2f018f..73605864fffa 100644
--- a/drivers/media/usb/sn9c102/sn9c102_core.c
+++ b/drivers/media/usb/sn9c102/sn9c102_core.c
@@ -2481,11 +2481,13 @@ sn9c102_vidioc_enum_framesizes(struct sn9c102_device* cam, void __user * arg)
if (frmsize.pixel_format != V4L2_PIX_FMT_SN9C10X &&
frmsize.pixel_format != V4L2_PIX_FMT_SBGGR8)
return -EINVAL;
+ break;
case BRIDGE_SN9C105:
case BRIDGE_SN9C120:
if (frmsize.pixel_format != V4L2_PIX_FMT_JPEG &&
frmsize.pixel_format != V4L2_PIX_FMT_SBGGR8)
return -EINVAL;
+ break;
}
frmsize.type = V4L2_FRMSIZE_TYPE_STEPWISE;
diff --git a/drivers/media/usb/stk1160/stk1160-i2c.c b/drivers/media/usb/stk1160/stk1160-i2c.c
index 176ac937306b..850cf285ada8 100644
--- a/drivers/media/usb/stk1160/stk1160-i2c.c
+++ b/drivers/media/usb/stk1160/stk1160-i2c.c
@@ -116,7 +116,7 @@ static int stk1160_i2c_read_reg(struct stk1160 *dev, u8 addr,
if (rc < 0)
return rc;
- stk1160_read_reg(dev, STK1160_SBUSR_RD, value);
+ rc = stk1160_read_reg(dev, STK1160_SBUSR_RD, value);
if (rc < 0)
return rc;
diff --git a/drivers/media/usb/stk1160/stk1160-video.c b/drivers/media/usb/stk1160/stk1160-video.c
index 8bdfb0275313..fa3671de02aa 100644
--- a/drivers/media/usb/stk1160/stk1160-video.c
+++ b/drivers/media/usb/stk1160/stk1160-video.c
@@ -475,7 +475,11 @@ int stk1160_alloc_isoc(struct stk1160 *dev)
if (!dev->isoc_ctl.transfer_buffer[i]) {
stk1160_err("cannot alloc %d bytes for tx[%d] buffer\n",
sb_size, i);
- goto free_i_bufs;
+
+ /* Not enough transfer buffers, so just give up */
+ if (i < STK1160_MIN_BUFS)
+ goto free_i_bufs;
+ goto nomore_tx_bufs;
}
memset(dev->isoc_ctl.transfer_buffer[i], 0, sb_size);
@@ -506,13 +510,28 @@ int stk1160_alloc_isoc(struct stk1160 *dev)
}
}
- stk1160_dbg("urbs allocated\n");
+ stk1160_dbg("%d urbs allocated\n", num_bufs);
/* At last we can say we have some buffers */
dev->isoc_ctl.num_bufs = num_bufs;
return 0;
+nomore_tx_bufs:
+ /*
+ * Failed to allocate desired buffer count. However, we may have
+ * enough to work fine, so we just free the extra urb,
+ * store the allocated count and keep going, fingers crossed!
+ */
+ usb_free_urb(dev->isoc_ctl.urb[i]);
+ dev->isoc_ctl.urb[i] = NULL;
+
+ stk1160_warn("%d urbs allocated. Trying to continue...\n", i - 1);
+
+ dev->isoc_ctl.num_bufs = i - 1;
+
+ return 0;
+
free_i_bufs:
/* Save the allocated buffers so far, so we can properly free them */
dev->isoc_ctl.num_bufs = i+1;
diff --git a/drivers/media/usb/stk1160/stk1160.h b/drivers/media/usb/stk1160/stk1160.h
index 68c8707d36ab..05b05b160e1e 100644
--- a/drivers/media/usb/stk1160/stk1160.h
+++ b/drivers/media/usb/stk1160/stk1160.h
@@ -30,11 +30,12 @@
#define STK1160_VERSION "0.9.5"
#define STK1160_VERSION_NUM 0x000905
-/* TODO: Decide on number of packets for each buffer */
+/* Decide on number of packets for each buffer */
#define STK1160_NUM_PACKETS 64
/* Number of buffers for isoc transfers */
-#define STK1160_NUM_BUFS 16 /* TODO */
+#define STK1160_NUM_BUFS 16
+#define STK1160_MIN_BUFS 1
/* TODO: This endpoint address should be retrieved */
#define STK1160_EP_VIDEO 0x82
diff --git a/drivers/media/usb/stkwebcam/stk-webcam.c b/drivers/media/usb/stkwebcam/stk-webcam.c
index 86a0fc56c330..5d3c032d733c 100644
--- a/drivers/media/usb/stkwebcam/stk-webcam.c
+++ b/drivers/media/usb/stkwebcam/stk-webcam.c
@@ -54,10 +54,6 @@ MODULE_LICENSE("GPL");
MODULE_AUTHOR("Jaime Velasco Juan <jsagarribay@gmail.com> and Nicolas VIVIEN");
MODULE_DESCRIPTION("Syntek DC1125 webcam driver");
-
-/* bool for webcam LED management */
-int first_init = 1;
-
/* Some cameras have audio interfaces, we aren't interested in those */
static struct usb_device_id stkwebcam_table[] = {
{ USB_DEVICE_AND_INTERFACE_INFO(0x174f, 0xa311, 0xff, 0xff, 0xff) },
@@ -554,6 +550,7 @@ static void stk_free_buffers(struct stk_camera *dev)
static int v4l_stk_open(struct file *fp)
{
+ static int first_init = 1; /* webcam LED management */
struct stk_camera *dev;
struct video_device *vdev;
diff --git a/drivers/media/usb/tlg2300/pd-dvb.c b/drivers/media/usb/tlg2300/pd-dvb.c
index 30fcb117e898..ca4994a5190c 100644
--- a/drivers/media/usb/tlg2300/pd-dvb.c
+++ b/drivers/media/usb/tlg2300/pd-dvb.c
@@ -1,6 +1,7 @@
#include "pd-common.h"
#include <linux/kernel.h>
#include <linux/usb.h>
+#include <linux/time.h>
#include <linux/dvb/dmx.h>
#include <linux/delay.h>
#include <linux/gfp.h>
diff --git a/drivers/media/usb/tlg2300/pd-video.c b/drivers/media/usb/tlg2300/pd-video.c
index 1f448ac7a496..3082bfa9b2c5 100644
--- a/drivers/media/usb/tlg2300/pd-video.c
+++ b/drivers/media/usb/tlg2300/pd-video.c
@@ -888,7 +888,7 @@ static int vidioc_enum_input(struct file *file, void *fh, struct v4l2_input *in)
{
struct front_face *front = fh;
- if (in->index < 0 || in->index >= POSEIDON_INPUTS)
+ if (in->index >= POSEIDON_INPUTS)
return -EINVAL;
strcpy(in->name, pd_inputs[in->index].name);
in->type = V4L2_INPUT_TYPE_TUNER;
@@ -923,7 +923,7 @@ static int vidioc_s_input(struct file *file, void *fh, unsigned int i)
struct poseidon *pd = front->pd;
s32 ret, cmd_status;
- if (i < 0 || i >= POSEIDON_INPUTS)
+ if (i >= POSEIDON_INPUTS)
return -EINVAL;
ret = send_set_req(pd, SGNL_SRC_SEL,
pd_inputs[i].tlg_src, &cmd_status);
diff --git a/drivers/media/usb/tm6000/tm6000-input.c b/drivers/media/usb/tm6000/tm6000-input.c
index dffbd4bd47b1..8a6bbf1d80e1 100644
--- a/drivers/media/usb/tm6000/tm6000-input.c
+++ b/drivers/media/usb/tm6000/tm6000-input.c
@@ -109,12 +109,12 @@ static int tm6000_ir_config(struct tm6000_IR *ir)
*/
switch (ir->rc_type) {
- case RC_TYPE_NEC:
+ case RC_BIT_NEC:
leader = 900; /* ms */
pulse = 700; /* ms - the actual value would be 562 */
break;
default:
- case RC_TYPE_RC5:
+ case RC_BIT_RC5:
leader = 900; /* ms - from the NEC decoding */
pulse = 1780; /* ms - The actual value would be 1776 */
break;
@@ -122,12 +122,12 @@ static int tm6000_ir_config(struct tm6000_IR *ir)
pulse = ir_clock_mhz * pulse;
leader = ir_clock_mhz * leader;
- if (ir->rc_type == RC_TYPE_NEC)
+ if (ir->rc_type == RC_BIT_NEC)
leader = leader | 0x8000;
dprintk(2, "%s: %s, %d MHz, leader = 0x%04x, pulse = 0x%06x \n",
__func__,
- (ir->rc_type == RC_TYPE_NEC) ? "NEC" : "RC-5",
+ (ir->rc_type == RC_BIT_NEC) ? "NEC" : "RC-5",
ir_clock_mhz, leader, pulse);
/* Remote WAKEUP = enable, normal mode, from IR decoder output */
@@ -297,7 +297,7 @@ static void tm6000_ir_stop(struct rc_dev *rc)
cancel_delayed_work_sync(&ir->work);
}
-static int tm6000_ir_change_protocol(struct rc_dev *rc, u64 rc_type)
+static int tm6000_ir_change_protocol(struct rc_dev *rc, u64 *rc_type)
{
struct tm6000_IR *ir = rc->priv;
@@ -306,10 +306,10 @@ static int tm6000_ir_change_protocol(struct rc_dev *rc, u64 rc_type)
dprintk(2, "%s\n",__func__);
- if ((rc->rc_map.scan) && (rc_type == RC_TYPE_NEC))
+ if ((rc->rc_map.scan) && (*rc_type == RC_BIT_NEC))
ir->key_addr = ((rc->rc_map.scan[0].scancode >> 8) & 0xffff);
- ir->rc_type = rc_type;
+ ir->rc_type = *rc_type;
tm6000_ir_config(ir);
/* TODO */
@@ -398,6 +398,7 @@ int tm6000_ir_init(struct tm6000_core *dev)
struct tm6000_IR *ir;
struct rc_dev *rc;
int err = -ENOMEM;
+ u64 rc_type;
if (!enable_ir)
return -ENODEV;
@@ -421,7 +422,7 @@ int tm6000_ir_init(struct tm6000_core *dev)
ir->rc = rc;
/* input setup */
- rc->allowed_protos = RC_TYPE_RC5 | RC_TYPE_NEC;
+ rc->allowed_protos = RC_BIT_RC5 | RC_BIT_NEC;
/* Neded, in order to support NEC remotes with 24 or 32 bits */
rc->scanmask = 0xffff;
rc->priv = ir;
@@ -444,7 +445,8 @@ int tm6000_ir_init(struct tm6000_core *dev)
usb_make_path(dev->udev, ir->phys, sizeof(ir->phys));
strlcat(ir->phys, "/input0", sizeof(ir->phys));
- tm6000_ir_change_protocol(rc, RC_TYPE_UNKNOWN);
+ rc_type = RC_BIT_UNKNOWN;
+ tm6000_ir_change_protocol(rc, &rc_type);
rc->input_name = ir->name;
rc->input_phys = ir->phys;
diff --git a/drivers/media/usb/tm6000/tm6000-video.c b/drivers/media/usb/tm6000/tm6000-video.c
index 4342cd4f5c8a..f656fd7a39a2 100644
--- a/drivers/media/usb/tm6000/tm6000-video.c
+++ b/drivers/media/usb/tm6000/tm6000-video.c
@@ -1802,6 +1802,7 @@ int tm6000_v4l2_register(struct tm6000_core *dev)
if (!dev->radio_dev) {
printk(KERN_INFO "%s: can't register radio device\n",
dev->name);
+ ret = -ENXIO;
return ret; /* FIXME release resource */
}
diff --git a/drivers/media/usb/usbvision/usbvision.h b/drivers/media/usb/usbvision/usbvision.h
index 43cf61fe4943..8a25876d72c6 100644
--- a/drivers/media/usb/usbvision/usbvision.h
+++ b/drivers/media/usb/usbvision/usbvision.h
@@ -167,7 +167,7 @@ enum {
/* This macro restricts an int variable to an inclusive range */
#define RESTRICT_TO_RANGE(v, mi, ma) \
- { if ((v) < (mi)) (v) = (mi); else if ((v) > (ma)) (v) = (ma); }
+ { if (((int)v) < (mi)) (v) = (mi); else if ((v) > (ma)) (v) = (ma); }
/*
* We use macros to do YUV -> RGB conversion because this is
diff --git a/drivers/media/usb/uvc/uvc_ctrl.c b/drivers/media/usb/uvc/uvc_ctrl.c
index f7061a5ef1d2..516a5b188ea5 100644
--- a/drivers/media/usb/uvc/uvc_ctrl.c
+++ b/drivers/media/usb/uvc/uvc_ctrl.c
@@ -927,7 +927,7 @@ static int __uvc_ctrl_get(struct uvc_video_chain *chain,
int ret;
if ((ctrl->info.flags & UVC_CTRL_FLAG_GET_CUR) == 0)
- return -EINVAL;
+ return -EACCES;
if (!ctrl->loaded) {
ret = uvc_query_ctrl(chain->dev, UVC_GET_CUR, ctrl->entity->id,
@@ -1061,7 +1061,7 @@ int uvc_query_v4l2_ctrl(struct uvc_video_chain *chain,
ctrl = uvc_find_control(chain, v4l2_ctrl->id, &mapping);
if (ctrl == NULL) {
- ret = -EINVAL;
+ ret = -ENOENT;
goto done;
}
@@ -1099,12 +1099,13 @@ int uvc_query_v4l2_menu(struct uvc_video_chain *chain,
return -ERESTARTSYS;
ctrl = uvc_find_control(chain, query_menu->id, &mapping);
- if (ctrl == NULL || mapping->v4l2_type != V4L2_CTRL_TYPE_MENU) {
- ret = -EINVAL;
+ if (ctrl == NULL) {
+ ret = -ENOENT;
goto done;
}
- if (query_menu->index >= mapping->menu_count) {
+ if (mapping->v4l2_type != V4L2_CTRL_TYPE_MENU ||
+ query_menu->index >= mapping->menu_count) {
ret = -EINVAL;
goto done;
}
@@ -1263,7 +1264,7 @@ static int uvc_ctrl_add_event(struct v4l2_subscribed_event *sev, unsigned elems)
ctrl = uvc_find_control(handle->chain, sev->id, &mapping);
if (ctrl == NULL) {
- ret = -EINVAL;
+ ret = -ENOENT;
goto done;
}
@@ -1414,7 +1415,7 @@ int uvc_ctrl_get(struct uvc_video_chain *chain,
ctrl = uvc_find_control(chain, xctrl->id, &mapping);
if (ctrl == NULL)
- return -EINVAL;
+ return -ENOENT;
return __uvc_ctrl_get(chain, ctrl, mapping, &xctrl->value);
}
@@ -1431,8 +1432,10 @@ int uvc_ctrl_set(struct uvc_video_chain *chain,
int ret;
ctrl = uvc_find_control(chain, xctrl->id, &mapping);
- if (ctrl == NULL || (ctrl->info.flags & UVC_CTRL_FLAG_SET_CUR) == 0)
- return -EINVAL;
+ if (ctrl == NULL)
+ return -ENOENT;
+ if (!(ctrl->info.flags & UVC_CTRL_FLAG_SET_CUR))
+ return -EACCES;
/* Clamp out of range values. */
switch (mapping->v4l2_type) {
@@ -1452,8 +1455,12 @@ int uvc_ctrl_set(struct uvc_video_chain *chain,
if (step == 0)
step = 1;
- xctrl->value = min + (xctrl->value - min + step/2) / step * step;
- xctrl->value = clamp(xctrl->value, min, max);
+ xctrl->value = min + ((u32)(xctrl->value - min) + step / 2)
+ / step * step;
+ if (mapping->data_type == UVC_CTRL_DATA_TYPE_SIGNED)
+ xctrl->value = clamp(xctrl->value, min, max);
+ else
+ xctrl->value = clamp_t(u32, xctrl->value, min, max);
value = xctrl->value;
break;
diff --git a/drivers/media/usb/uvc/uvc_driver.c b/drivers/media/usb/uvc/uvc_driver.c
index 5967081747ce..5dbefa68b1d2 100644
--- a/drivers/media/usb/uvc/uvc_driver.c
+++ b/drivers/media/usb/uvc/uvc_driver.c
@@ -1562,6 +1562,9 @@ static int uvc_scan_device(struct uvc_device *dev)
INIT_LIST_HEAD(&chain->entities);
mutex_init(&chain->ctrl_mutex);
chain->dev = dev;
+ v4l2_prio_init(&chain->prio);
+
+ term->flags |= UVC_ENTITY_FLAG_DEFAULT;
if (uvc_scan_chain(chain, term) < 0) {
kfree(chain);
@@ -1722,6 +1725,8 @@ static int uvc_register_video(struct uvc_device *dev,
vdev->v4l2_dev = &dev->vdev;
vdev->fops = &uvc_fops;
vdev->release = uvc_release;
+ vdev->prio = &stream->chain->prio;
+ set_bit(V4L2_FL_USE_FH_PRIO, &vdev->flags);
if (stream->type == V4L2_BUF_TYPE_VIDEO_OUTPUT)
vdev->vfl_dir = VFL_DIR_TX;
strlcpy(vdev->name, dev->name, sizeof vdev->name);
@@ -1741,6 +1746,11 @@ static int uvc_register_video(struct uvc_device *dev,
return ret;
}
+ if (stream->type == V4L2_BUF_TYPE_VIDEO_CAPTURE)
+ stream->chain->caps |= V4L2_CAP_VIDEO_CAPTURE;
+ else
+ stream->chain->caps |= V4L2_CAP_VIDEO_OUTPUT;
+
atomic_inc(&dev->nstreams);
return 0;
}
diff --git a/drivers/media/usb/uvc/uvc_entity.c b/drivers/media/usb/uvc/uvc_entity.c
index 29e239911d0e..dc56a59ecadc 100644
--- a/drivers/media/usb/uvc/uvc_entity.c
+++ b/drivers/media/usb/uvc/uvc_entity.c
@@ -93,6 +93,8 @@ static int uvc_mc_init_entity(struct uvc_entity *entity)
} else if (entity->vdev != NULL) {
ret = media_entity_init(&entity->vdev->entity,
entity->num_pads, entity->pads, 0);
+ if (entity->flags & UVC_ENTITY_FLAG_DEFAULT)
+ entity->vdev->entity.flags |= MEDIA_ENT_FL_DEFAULT;
} else
ret = 0;
diff --git a/drivers/media/usb/uvc/uvc_queue.c b/drivers/media/usb/uvc/uvc_queue.c
index 18a91fae6bc1..778addc5caff 100644
--- a/drivers/media/usb/uvc/uvc_queue.c
+++ b/drivers/media/usb/uvc/uvc_queue.c
@@ -128,7 +128,7 @@ int uvc_queue_init(struct uvc_video_queue *queue, enum v4l2_buf_type type,
int ret;
queue->queue.type = type;
- queue->queue.io_modes = VB2_MMAP | VB2_USERPTR;
+ queue->queue.io_modes = VB2_MMAP | VB2_USERPTR | VB2_DMABUF;
queue->queue.drv_priv = queue;
queue->queue.buf_struct_size = sizeof(struct uvc_buffer);
queue->queue.ops = &uvc_queue_qops;
diff --git a/drivers/media/usb/uvc/uvc_v4l2.c b/drivers/media/usb/uvc/uvc_v4l2.c
index f00db3060e0e..8e056046bc20 100644
--- a/drivers/media/usb/uvc/uvc_v4l2.c
+++ b/drivers/media/usb/uvc/uvc_v4l2.c
@@ -165,17 +165,18 @@ static int uvc_v4l2_try_format(struct uvc_streaming *stream,
fcc[0], fcc[1], fcc[2], fcc[3],
fmt->fmt.pix.width, fmt->fmt.pix.height);
- /* Check if the hardware supports the requested format. */
+ /* Check if the hardware supports the requested format, use the default
+ * format otherwise.
+ */
for (i = 0; i < stream->nformats; ++i) {
format = &stream->format[i];
if (format->fcc == fmt->fmt.pix.pixelformat)
break;
}
- if (format == NULL || format->fcc != fmt->fmt.pix.pixelformat) {
- uvc_trace(UVC_TRACE_FORMAT, "Unsupported format 0x%08x.\n",
- fmt->fmt.pix.pixelformat);
- return -EINVAL;
+ if (i == stream->nformats) {
+ format = stream->def_format;
+ fmt->fmt.pix.pixelformat = format->fcc;
}
/* Find the closest image size. The distance between image sizes is
@@ -564,15 +565,30 @@ static long uvc_v4l2_do_ioctl(struct file *file, unsigned int cmd, void *arg)
usb_make_path(stream->dev->udev,
cap->bus_info, sizeof(cap->bus_info));
cap->version = LINUX_VERSION_CODE;
+ cap->capabilities = V4L2_CAP_DEVICE_CAPS | V4L2_CAP_STREAMING
+ | chain->caps;
if (stream->type == V4L2_BUF_TYPE_VIDEO_CAPTURE)
- cap->capabilities = V4L2_CAP_VIDEO_CAPTURE
- | V4L2_CAP_STREAMING;
+ cap->device_caps = V4L2_CAP_VIDEO_CAPTURE
+ | V4L2_CAP_STREAMING;
else
- cap->capabilities = V4L2_CAP_VIDEO_OUTPUT
- | V4L2_CAP_STREAMING;
+ cap->device_caps = V4L2_CAP_VIDEO_OUTPUT
+ | V4L2_CAP_STREAMING;
break;
}
+ /* Priority */
+ case VIDIOC_G_PRIORITY:
+ *(u32 *)arg = v4l2_prio_max(vdev->prio);
+ break;
+
+ case VIDIOC_S_PRIORITY:
+ ret = v4l2_prio_check(vdev->prio, handle->vfh.prio);
+ if (ret < 0)
+ return ret;
+
+ return v4l2_prio_change(vdev->prio, &handle->vfh.prio,
+ *(u32 *)arg);
+
/* Get, Set & Query control */
case VIDIOC_QUERYCTRL:
return uvc_query_v4l2_ctrl(chain, arg);
@@ -591,8 +607,10 @@ static long uvc_v4l2_do_ioctl(struct file *file, unsigned int cmd, void *arg)
ret = uvc_ctrl_get(chain, &xctrl);
uvc_ctrl_rollback(handle);
- if (ret >= 0)
- ctrl->value = xctrl.value;
+ if (ret < 0)
+ return ret == -ENOENT ? -EINVAL : ret;
+
+ ctrl->value = xctrl.value;
break;
}
@@ -601,6 +619,10 @@ static long uvc_v4l2_do_ioctl(struct file *file, unsigned int cmd, void *arg)
struct v4l2_control *ctrl = arg;
struct v4l2_ext_control xctrl;
+ ret = v4l2_prio_check(vdev->prio, handle->vfh.prio);
+ if (ret < 0)
+ return ret;
+
memset(&xctrl, 0, sizeof xctrl);
xctrl.id = ctrl->id;
xctrl.value = ctrl->value;
@@ -612,7 +634,7 @@ static long uvc_v4l2_do_ioctl(struct file *file, unsigned int cmd, void *arg)
ret = uvc_ctrl_set(chain, &xctrl);
if (ret < 0) {
uvc_ctrl_rollback(handle);
- return ret;
+ return ret == -ENOENT ? -EINVAL : ret;
}
ret = uvc_ctrl_commit(handle, &xctrl, 1);
if (ret == 0)
@@ -637,8 +659,9 @@ static long uvc_v4l2_do_ioctl(struct file *file, unsigned int cmd, void *arg)
ret = uvc_ctrl_get(chain, ctrl);
if (ret < 0) {
uvc_ctrl_rollback(handle);
- ctrls->error_idx = i;
- return ret;
+ ctrls->error_idx = ret == -ENOENT
+ ? ctrls->count : i;
+ return ret == -ENOENT ? -EINVAL : ret;
}
}
ctrls->error_idx = 0;
@@ -647,6 +670,10 @@ static long uvc_v4l2_do_ioctl(struct file *file, unsigned int cmd, void *arg)
}
case VIDIOC_S_EXT_CTRLS:
+ ret = v4l2_prio_check(vdev->prio, handle->vfh.prio);
+ if (ret < 0)
+ return ret;
+ /* Fall through */
case VIDIOC_TRY_EXT_CTRLS:
{
struct v4l2_ext_controls *ctrls = arg;
@@ -661,8 +688,10 @@ static long uvc_v4l2_do_ioctl(struct file *file, unsigned int cmd, void *arg)
ret = uvc_ctrl_set(chain, ctrl);
if (ret < 0) {
uvc_ctrl_rollback(handle);
- ctrls->error_idx = i;
- return ret;
+ ctrls->error_idx = (ret == -ENOENT &&
+ cmd == VIDIOC_S_EXT_CTRLS)
+ ? ctrls->count : i;
+ return ret == -ENOENT ? -EINVAL : ret;
}
}
@@ -739,6 +768,10 @@ static long uvc_v4l2_do_ioctl(struct file *file, unsigned int cmd, void *arg)
{
u32 input = *(u32 *)arg + 1;
+ ret = v4l2_prio_check(vdev->prio, handle->vfh.prio);
+ if (ret < 0)
+ return ret;
+
if ((ret = uvc_acquire_privileges(handle)) < 0)
return ret;
@@ -792,6 +825,10 @@ static long uvc_v4l2_do_ioctl(struct file *file, unsigned int cmd, void *arg)
}
case VIDIOC_S_FMT:
+ ret = v4l2_prio_check(vdev->prio, handle->vfh.prio);
+ if (ret < 0)
+ return ret;
+
if ((ret = uvc_acquire_privileges(handle)) < 0)
return ret;
@@ -894,6 +931,10 @@ static long uvc_v4l2_do_ioctl(struct file *file, unsigned int cmd, void *arg)
return uvc_v4l2_get_streamparm(stream, arg);
case VIDIOC_S_PARM:
+ ret = v4l2_prio_check(vdev->prio, handle->vfh.prio);
+ if (ret < 0)
+ return ret;
+
if ((ret = uvc_acquire_privileges(handle)) < 0)
return ret;
@@ -924,10 +965,14 @@ static long uvc_v4l2_do_ioctl(struct file *file, unsigned int cmd, void *arg)
case VIDIOC_G_CROP:
case VIDIOC_S_CROP:
- return -EINVAL;
+ return -ENOTTY;
/* Buffers & streaming */
case VIDIOC_REQBUFS:
+ ret = v4l2_prio_check(vdev->prio, handle->vfh.prio);
+ if (ret < 0)
+ return ret;
+
if ((ret = uvc_acquire_privileges(handle)) < 0)
return ret;
@@ -973,6 +1018,10 @@ static long uvc_v4l2_do_ioctl(struct file *file, unsigned int cmd, void *arg)
if (*type != stream->type)
return -EINVAL;
+ ret = v4l2_prio_check(vdev->prio, handle->vfh.prio);
+ if (ret < 0)
+ return ret;
+
if (!uvc_has_privileges(handle))
return -EBUSY;
@@ -991,6 +1040,10 @@ static long uvc_v4l2_do_ioctl(struct file *file, unsigned int cmd, void *arg)
if (*type != stream->type)
return -EINVAL;
+ ret = v4l2_prio_check(vdev->prio, handle->vfh.prio);
+ if (ret < 0)
+ return ret;
+
if (!uvc_has_privileges(handle))
return -EBUSY;
@@ -1030,7 +1083,7 @@ static long uvc_v4l2_do_ioctl(struct file *file, unsigned int cmd, void *arg)
case VIDIOC_ENUMOUTPUT:
uvc_trace(UVC_TRACE_IOCTL, "Unsupported ioctl 0x%08x\n", cmd);
- return -EINVAL;
+ return -ENOTTY;
case UVCIOC_CTRL_MAP:
return uvc_ioctl_ctrl_map(chain, arg);
diff --git a/drivers/media/usb/uvc/uvc_video.c b/drivers/media/usb/uvc/uvc_video.c
index 57c3076a4625..3394c3432011 100644
--- a/drivers/media/usb/uvc/uvc_video.c
+++ b/drivers/media/usb/uvc/uvc_video.c
@@ -1812,6 +1812,7 @@ int uvc_video_init(struct uvc_streaming *stream)
probe->bFormatIndex = format->index;
probe->bFrameIndex = frame->bFrameIndex;
+ stream->def_format = format;
stream->cur_format = format;
stream->cur_frame = frame;
diff --git a/drivers/media/usb/uvc/uvcvideo.h b/drivers/media/usb/uvc/uvcvideo.h
index af216ec45e39..af505fdd9b3f 100644
--- a/drivers/media/usb/uvc/uvcvideo.h
+++ b/drivers/media/usb/uvc/uvcvideo.h
@@ -225,10 +225,14 @@ struct uvc_format_desc {
* always be accessed with the UVC_ENTITY_* macros and never directly.
*/
+#define UVC_ENTITY_FLAG_DEFAULT (1 << 0)
+
struct uvc_entity {
struct list_head list; /* Entity as part of a UVC device. */
struct list_head chain; /* Entity as part of a video device
* chain. */
+ unsigned int flags;
+
__u8 id;
__u16 type;
char name[64];
@@ -371,6 +375,9 @@ struct uvc_video_chain {
struct uvc_entity *selector; /* Selector unit */
struct mutex ctrl_mutex; /* Protects ctrl.info */
+
+ struct v4l2_prio_state prio; /* V4L2 priority state */
+ u32 caps; /* V4L2 chain-wide caps */
};
struct uvc_stats_frame {
@@ -436,6 +443,7 @@ struct uvc_streaming {
struct uvc_format *format;
struct uvc_streaming_control ctrl;
+ struct uvc_format *def_format;
struct uvc_format *cur_format;
struct uvc_frame *cur_frame;
/* Protect access to ctrl, cur_format, cur_frame and hardware video
diff --git a/drivers/media/usb/zr364xx/zr364xx.c b/drivers/media/usb/zr364xx/zr364xx.c
index 9afab35878b4..39edd4442932 100644
--- a/drivers/media/usb/zr364xx/zr364xx.c
+++ b/drivers/media/usb/zr364xx/zr364xx.c
@@ -1007,8 +1007,7 @@ static void read_pipe_completion(struct urb *purb)
return;
}
- if (purb->actual_length < 0 ||
- purb->actual_length > pipe_info->transfer_size) {
+ if (purb->actual_length > pipe_info->transfer_size) {
dev_err(&cam->udev->dev, "wrong number of bytes\n");
return;
}