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-rw-r--r--drivers/media/dvb/dvb-usb/lmedm04.c2
-rw-r--r--drivers/media/dvb/frontends/drxk_hard.c1
-rw-r--r--drivers/media/dvb/frontends/tda1004x.c4
-rw-r--r--drivers/media/dvb/mantis/mantis_hif.c2
-rw-r--r--drivers/media/dvb/siano/smsdvb.c127
-rw-r--r--drivers/media/radio/radio-sf16fmr2.c2
-rw-r--r--drivers/media/radio/wl128x/Kconfig4
-rw-r--r--drivers/media/rc/imon.c26
-rw-r--r--drivers/media/video/cx18/cx18-alsa-main.c1
-rw-r--r--drivers/media/video/davinci/dm355_ccdc.c2
-rw-r--r--drivers/media/video/davinci/isif.c1
-rw-r--r--drivers/media/video/hdpvr/hdpvr-core.c18
-rw-r--r--drivers/media/video/hdpvr/hdpvr-video.c46
-rw-r--r--drivers/media/video/hdpvr/hdpvr.h1
-rw-r--r--drivers/media/video/ivtv/ivtv-udma.c4
-rw-r--r--drivers/media/video/ivtv/ivtvfb.c2
-rw-r--r--drivers/media/video/omap3isp/ispccdc.c2
-rw-r--r--drivers/media/video/ov6650.c2
-rw-r--r--drivers/media/video/s5p-fimc/fimc-mdevice.c5
-rw-r--r--drivers/media/video/s5p-tv/mixer_video.c1
-rw-r--r--drivers/media/video/uvc/uvc_video.c14
21 files changed, 212 insertions, 55 deletions
diff --git a/drivers/media/dvb/dvb-usb/lmedm04.c b/drivers/media/dvb/dvb-usb/lmedm04.c
index b3fe05bbffc..291f6b11039 100644
--- a/drivers/media/dvb/dvb-usb/lmedm04.c
+++ b/drivers/media/dvb/dvb-usb/lmedm04.c
@@ -1054,7 +1054,7 @@ static int dm04_lme2510_tuner(struct dvb_usb_adapter *adap)
if (ret)
info("TUN Found %s tuner", tun_msg[ret]);
else {
- info("TUN No tuner found --- reseting device");
+ info("TUN No tuner found --- resetting device");
lme_coldreset(adap->dev->udev);
return -ENODEV;
}
diff --git a/drivers/media/dvb/frontends/drxk_hard.c b/drivers/media/dvb/frontends/drxk_hard.c
index 6980ed7b878..5ab53795bd7 100644
--- a/drivers/media/dvb/frontends/drxk_hard.c
+++ b/drivers/media/dvb/frontends/drxk_hard.c
@@ -28,7 +28,6 @@
#include <linux/delay.h>
#include <linux/firmware.h>
#include <linux/i2c.h>
-#include <linux/version.h>
#include <asm/div64.h>
#include "dvb_frontend.h"
diff --git a/drivers/media/dvb/frontends/tda1004x.c b/drivers/media/dvb/frontends/tda1004x.c
index ae6f22aae67..35d72b46aa1 100644
--- a/drivers/media/dvb/frontends/tda1004x.c
+++ b/drivers/media/dvb/frontends/tda1004x.c
@@ -1272,7 +1272,7 @@ struct dvb_frontend* tda10045_attach(const struct tda1004x_config* config,
/* allocate memory for the internal state */
state = kzalloc(sizeof(struct tda1004x_state), GFP_KERNEL);
if (!state) {
- printk(KERN_ERR "Can't alocate memory for tda10045 state\n");
+ printk(KERN_ERR "Can't allocate memory for tda10045 state\n");
return NULL;
}
@@ -1342,7 +1342,7 @@ struct dvb_frontend* tda10046_attach(const struct tda1004x_config* config,
/* allocate memory for the internal state */
state = kzalloc(sizeof(struct tda1004x_state), GFP_KERNEL);
if (!state) {
- printk(KERN_ERR "Can't alocate memory for tda10046 state\n");
+ printk(KERN_ERR "Can't allocate memory for tda10046 state\n");
return NULL;
}
diff --git a/drivers/media/dvb/mantis/mantis_hif.c b/drivers/media/dvb/mantis/mantis_hif.c
index 672cf4d2462..10c68df7e16 100644
--- a/drivers/media/dvb/mantis/mantis_hif.c
+++ b/drivers/media/dvb/mantis/mantis_hif.c
@@ -76,7 +76,7 @@ static int mantis_hif_write_wait(struct mantis_ca *ca)
udelay(500);
timeout++;
if (timeout > 100) {
- dprintk(MANTIS_ERROR, 1, "Adater(%d) Slot(0): Write operation timed out!", mantis->num);
+ dprintk(MANTIS_ERROR, 1, "Adapter(%d) Slot(0): Write operation timed out!", mantis->num);
rc = -ETIMEDOUT;
break;
}
diff --git a/drivers/media/dvb/siano/smsdvb.c b/drivers/media/dvb/siano/smsdvb.c
index 654685c9303..aa77e54a8fa 100644
--- a/drivers/media/dvb/siano/smsdvb.c
+++ b/drivers/media/dvb/siano/smsdvb.c
@@ -49,9 +49,6 @@ struct smsdvb_client_t {
struct completion tune_done;
- /* todo: save freq/band instead whole struct */
- struct dtv_frontend_properties fe_params;
-
struct SMSHOSTLIB_STATISTICS_DVB_S sms_stat_dvb;
int event_fe_state;
int event_unc_state;
@@ -744,12 +741,124 @@ static int smsdvb_get_frontend(struct dvb_frontend *fe)
struct dtv_frontend_properties *fep = &fe->dtv_property_cache;
struct smsdvb_client_t *client =
container_of(fe, struct smsdvb_client_t, frontend);
+ struct smscore_device_t *coredev = client->coredev;
+ struct TRANSMISSION_STATISTICS_S *td =
+ &client->sms_stat_dvb.TransmissionData;
- sms_debug("");
+ switch (smscore_get_device_mode(coredev)) {
+ case DEVICE_MODE_DVBT:
+ case DEVICE_MODE_DVBT_BDA:
+ fep->frequency = td->Frequency;
+
+ switch (td->Bandwidth) {
+ case 6:
+ fep->bandwidth_hz = 6000000;
+ break;
+ case 7:
+ fep->bandwidth_hz = 7000000;
+ break;
+ case 8:
+ fep->bandwidth_hz = 8000000;
+ break;
+ }
+
+ switch (td->TransmissionMode) {
+ case 2:
+ fep->transmission_mode = TRANSMISSION_MODE_2K;
+ break;
+ case 8:
+ fep->transmission_mode = TRANSMISSION_MODE_8K;
+ }
+
+ switch (td->GuardInterval) {
+ case 0:
+ fep->guard_interval = GUARD_INTERVAL_1_32;
+ break;
+ case 1:
+ fep->guard_interval = GUARD_INTERVAL_1_16;
+ break;
+ case 2:
+ fep->guard_interval = GUARD_INTERVAL_1_8;
+ break;
+ case 3:
+ fep->guard_interval = GUARD_INTERVAL_1_4;
+ break;
+ }
+
+ switch (td->CodeRate) {
+ case 0:
+ fep->code_rate_HP = FEC_1_2;
+ break;
+ case 1:
+ fep->code_rate_HP = FEC_2_3;
+ break;
+ case 2:
+ fep->code_rate_HP = FEC_3_4;
+ break;
+ case 3:
+ fep->code_rate_HP = FEC_5_6;
+ break;
+ case 4:
+ fep->code_rate_HP = FEC_7_8;
+ break;
+ }
+
+ switch (td->LPCodeRate) {
+ case 0:
+ fep->code_rate_LP = FEC_1_2;
+ break;
+ case 1:
+ fep->code_rate_LP = FEC_2_3;
+ break;
+ case 2:
+ fep->code_rate_LP = FEC_3_4;
+ break;
+ case 3:
+ fep->code_rate_LP = FEC_5_6;
+ break;
+ case 4:
+ fep->code_rate_LP = FEC_7_8;
+ break;
+ }
+
+ switch (td->Constellation) {
+ case 0:
+ fep->modulation = QPSK;
+ break;
+ case 1:
+ fep->modulation = QAM_16;
+ break;
+ case 2:
+ fep->modulation = QAM_64;
+ break;
+ }
+
+ switch (td->Hierarchy) {
+ case 0:
+ fep->hierarchy = HIERARCHY_NONE;
+ break;
+ case 1:
+ fep->hierarchy = HIERARCHY_1;
+ break;
+ case 2:
+ fep->hierarchy = HIERARCHY_2;
+ break;
+ case 3:
+ fep->hierarchy = HIERARCHY_4;
+ break;
+ }
- /* todo: */
- memcpy(fep, &client->fe_params,
- sizeof(struct dtv_frontend_properties));
+ fep->inversion = INVERSION_AUTO;
+ break;
+ case DEVICE_MODE_ISDBT:
+ case DEVICE_MODE_ISDBT_BDA:
+ fep->frequency = td->Frequency;
+ fep->bandwidth_hz = 6000000;
+ /* todo: retrive the other parameters */
+ break;
+ default:
+ return -EINVAL;
+ }
return 0;
}
@@ -872,11 +981,11 @@ static int smsdvb_hotplug(struct smscore_device_t *coredev,
switch (smscore_get_device_mode(coredev)) {
case DEVICE_MODE_DVBT:
case DEVICE_MODE_DVBT_BDA:
- smsdvb_fe_ops.delsys[0] = SYS_DVBT;
+ client->frontend.ops.delsys[0] = SYS_DVBT;
break;
case DEVICE_MODE_ISDBT:
case DEVICE_MODE_ISDBT_BDA:
- smsdvb_fe_ops.delsys[0] = SYS_ISDBT;
+ client->frontend.ops.delsys[0] = SYS_ISDBT;
break;
}
diff --git a/drivers/media/radio/radio-sf16fmr2.c b/drivers/media/radio/radio-sf16fmr2.c
index 2dd485996ba..7ab9afadf29 100644
--- a/drivers/media/radio/radio-sf16fmr2.c
+++ b/drivers/media/radio/radio-sf16fmr2.c
@@ -172,7 +172,7 @@ static int fmr2_tea_ext_init(struct snd_tea575x *tea)
fmr2->volume = v4l2_ctrl_new_std(&tea->ctrl_handler, &fmr2_ctrl_ops, V4L2_CID_AUDIO_VOLUME, 0, 68, 2, 56);
fmr2->balance = v4l2_ctrl_new_std(&tea->ctrl_handler, &fmr2_ctrl_ops, V4L2_CID_AUDIO_BALANCE, -68, 68, 2, 0);
if (tea->ctrl_handler.error) {
- printk(KERN_ERR "radio-sf16fmr2: can't initialize contrls\n");
+ printk(KERN_ERR "radio-sf16fmr2: can't initialize controls\n");
return tea->ctrl_handler.error;
}
}
diff --git a/drivers/media/radio/wl128x/Kconfig b/drivers/media/radio/wl128x/Kconfig
index 86b28579f0c..ea1e6545df3 100644
--- a/drivers/media/radio/wl128x/Kconfig
+++ b/drivers/media/radio/wl128x/Kconfig
@@ -4,8 +4,8 @@
menu "Texas Instruments WL128x FM driver (ST based)"
config RADIO_WL128X
tristate "Texas Instruments WL128x FM Radio"
- depends on VIDEO_V4L2 && RFKILL
- select TI_ST if NET && GPIOLIB
+ depends on VIDEO_V4L2 && RFKILL && GPIOLIB
+ select TI_ST if NET
help
Choose Y here if you have this FM radio chip.
diff --git a/drivers/media/rc/imon.c b/drivers/media/rc/imon.c
index 3aeb29a7ce1..7f26fdf2e54 100644
--- a/drivers/media/rc/imon.c
+++ b/drivers/media/rc/imon.c
@@ -47,7 +47,7 @@
#define MOD_AUTHOR "Jarod Wilson <jarod@wilsonet.com>"
#define MOD_DESC "Driver for SoundGraph iMON MultiMedia IR/Display"
#define MOD_NAME "imon"
-#define MOD_VERSION "0.9.3"
+#define MOD_VERSION "0.9.4"
#define DISPLAY_MINOR_BASE 144
#define DEVICE_NAME "lcd%d"
@@ -1658,9 +1658,17 @@ static void usb_rx_callback_intf0(struct urb *urb)
return;
ictx = (struct imon_context *)urb->context;
- if (!ictx || !ictx->dev_present_intf0)
+ if (!ictx)
return;
+ /*
+ * if we get a callback before we're done configuring the hardware, we
+ * can't yet process the data, as there's nowhere to send it, but we
+ * still need to submit a new rx URB to avoid wedging the hardware
+ */
+ if (!ictx->dev_present_intf0)
+ goto out;
+
switch (urb->status) {
case -ENOENT: /* usbcore unlink successful! */
return;
@@ -1678,6 +1686,7 @@ static void usb_rx_callback_intf0(struct urb *urb)
break;
}
+out:
usb_submit_urb(ictx->rx_urb_intf0, GFP_ATOMIC);
}
@@ -1690,9 +1699,17 @@ static void usb_rx_callback_intf1(struct urb *urb)
return;
ictx = (struct imon_context *)urb->context;
- if (!ictx || !ictx->dev_present_intf1)
+ if (!ictx)
return;
+ /*
+ * if we get a callback before we're done configuring the hardware, we
+ * can't yet process the data, as there's nowhere to send it, but we
+ * still need to submit a new rx URB to avoid wedging the hardware
+ */
+ if (!ictx->dev_present_intf1)
+ goto out;
+
switch (urb->status) {
case -ENOENT: /* usbcore unlink successful! */
return;
@@ -1710,6 +1727,7 @@ static void usb_rx_callback_intf1(struct urb *urb)
break;
}
+out:
usb_submit_urb(ictx->rx_urb_intf1, GFP_ATOMIC);
}
@@ -2242,7 +2260,7 @@ find_endpoint_failed:
mutex_unlock(&ictx->lock);
usb_free_urb(rx_urb);
rx_urb_alloc_failed:
- dev_err(ictx->dev, "unable to initialize intf0, err %d\n", ret);
+ dev_err(ictx->dev, "unable to initialize intf1, err %d\n", ret);
return NULL;
}
diff --git a/drivers/media/video/cx18/cx18-alsa-main.c b/drivers/media/video/cx18/cx18-alsa-main.c
index a1e6c2a3247..e118361c2e7 100644
--- a/drivers/media/video/cx18/cx18-alsa-main.c
+++ b/drivers/media/video/cx18/cx18-alsa-main.c
@@ -285,7 +285,6 @@ static void __exit cx18_alsa_exit(void)
drv = driver_find("cx18", &pci_bus_type);
ret = driver_for_each_device(drv, NULL, NULL, cx18_alsa_exit_callback);
- put_driver(drv);
cx18_ext_init = NULL;
printk(KERN_INFO "cx18-alsa: module unload complete\n");
diff --git a/drivers/media/video/davinci/dm355_ccdc.c b/drivers/media/video/davinci/dm355_ccdc.c
index f83baf3a52b..5b68847d401 100644
--- a/drivers/media/video/davinci/dm355_ccdc.c
+++ b/drivers/media/video/davinci/dm355_ccdc.c
@@ -292,7 +292,7 @@ static int validate_ccdc_param(struct ccdc_config_params_raw *ccdcparam)
if ((ccdcparam->med_filt_thres < 0) ||
(ccdcparam->med_filt_thres > CCDC_MED_FILT_THRESH)) {
dev_dbg(ccdc_cfg.dev,
- "Invalid value of median filter thresold\n");
+ "Invalid value of median filter threshold\n");
return -EINVAL;
}
diff --git a/drivers/media/video/davinci/isif.c b/drivers/media/video/davinci/isif.c
index 1e63852374b..5278fe7d6d0 100644
--- a/drivers/media/video/davinci/isif.c
+++ b/drivers/media/video/davinci/isif.c
@@ -34,6 +34,7 @@
#include <linux/videodev2.h>
#include <linux/clk.h>
#include <linux/err.h>
+#include <linux/module.h>
#include <mach/mux.h>
diff --git a/drivers/media/video/hdpvr/hdpvr-core.c b/drivers/media/video/hdpvr/hdpvr-core.c
index e5eb56a5b61..6510110f53d 100644
--- a/drivers/media/video/hdpvr/hdpvr-core.c
+++ b/drivers/media/video/hdpvr/hdpvr-core.c
@@ -154,10 +154,20 @@ static int device_authorization(struct hdpvr_device *dev)
}
#endif
+ dev->fw_ver = dev->usbc_buf[1];
+
v4l2_info(&dev->v4l2_dev, "firmware version 0x%x dated %s\n",
- dev->usbc_buf[1], &dev->usbc_buf[2]);
+ dev->fw_ver, &dev->usbc_buf[2]);
+
+ if (dev->fw_ver > 0x15) {
+ dev->options.brightness = 0x80;
+ dev->options.contrast = 0x40;
+ dev->options.hue = 0xf;
+ dev->options.saturation = 0x40;
+ dev->options.sharpness = 0x80;
+ }
- switch (dev->usbc_buf[1]) {
+ switch (dev->fw_ver) {
case HDPVR_FIRMWARE_VERSION:
dev->flags &= ~HDPVR_FLAG_AC3_CAP;
break;
@@ -169,7 +179,7 @@ static int device_authorization(struct hdpvr_device *dev)
default:
v4l2_info(&dev->v4l2_dev, "untested firmware, the driver might"
" not work.\n");
- if (dev->usbc_buf[1] >= HDPVR_FIRMWARE_VERSION_AC3)
+ if (dev->fw_ver >= HDPVR_FIRMWARE_VERSION_AC3)
dev->flags |= HDPVR_FLAG_AC3_CAP;
else
dev->flags &= ~HDPVR_FLAG_AC3_CAP;
@@ -270,6 +280,8 @@ static const struct hdpvr_options hdpvr_default_options = {
.bitrate_mode = HDPVR_CONSTANT,
.gop_mode = HDPVR_SIMPLE_IDR_GOP,
.audio_codec = V4L2_MPEG_AUDIO_ENCODING_AAC,
+ /* original picture controls for firmware version <= 0x15 */
+ /* updated in device_authorization() for newer firmware */
.brightness = 0x86,
.contrast = 0x80,
.hue = 0x80,
diff --git a/drivers/media/video/hdpvr/hdpvr-video.c b/drivers/media/video/hdpvr/hdpvr-video.c
index 087f7c08cb8..11ffe9cc178 100644
--- a/drivers/media/video/hdpvr/hdpvr-video.c
+++ b/drivers/media/video/hdpvr/hdpvr-video.c
@@ -283,12 +283,13 @@ static int hdpvr_start_streaming(struct hdpvr_device *dev)
hdpvr_config_call(dev, CTRL_START_STREAMING_VALUE, 0x00);
+ dev->status = STATUS_STREAMING;
+
INIT_WORK(&dev->worker, hdpvr_transmit_buffers);
queue_work(dev->workqueue, &dev->worker);
v4l2_dbg(MSG_BUFFER, hdpvr_debug, &dev->v4l2_dev,
"streaming started\n");
- dev->status = STATUS_STREAMING;
return 0;
}
@@ -722,21 +723,39 @@ static const s32 supported_v4l2_ctrls[] = {
};
static int fill_queryctrl(struct hdpvr_options *opt, struct v4l2_queryctrl *qc,
- int ac3)
+ int ac3, int fw_ver)
{
int err;
+ if (fw_ver > 0x15) {
+ switch (qc->id) {
+ case V4L2_CID_BRIGHTNESS:
+ return v4l2_ctrl_query_fill(qc, 0x0, 0xff, 1, 0x80);
+ case V4L2_CID_CONTRAST:
+ return v4l2_ctrl_query_fill(qc, 0x0, 0xff, 1, 0x40);
+ case V4L2_CID_SATURATION:
+ return v4l2_ctrl_query_fill(qc, 0x0, 0xff, 1, 0x40);
+ case V4L2_CID_HUE:
+ return v4l2_ctrl_query_fill(qc, 0x0, 0x1e, 1, 0xf);
+ case V4L2_CID_SHARPNESS:
+ return v4l2_ctrl_query_fill(qc, 0x0, 0xff, 1, 0x80);
+ }
+ } else {
+ switch (qc->id) {
+ case V4L2_CID_BRIGHTNESS:
+ return v4l2_ctrl_query_fill(qc, 0x0, 0xff, 1, 0x86);
+ case V4L2_CID_CONTRAST:
+ return v4l2_ctrl_query_fill(qc, 0x0, 0xff, 1, 0x80);
+ case V4L2_CID_SATURATION:
+ return v4l2_ctrl_query_fill(qc, 0x0, 0xff, 1, 0x80);
+ case V4L2_CID_HUE:
+ return v4l2_ctrl_query_fill(qc, 0x0, 0xff, 1, 0x80);
+ case V4L2_CID_SHARPNESS:
+ return v4l2_ctrl_query_fill(qc, 0x0, 0xff, 1, 0x80);
+ }
+ }
+
switch (qc->id) {
- case V4L2_CID_BRIGHTNESS:
- return v4l2_ctrl_query_fill(qc, 0x0, 0xff, 1, 0x86);
- case V4L2_CID_CONTRAST:
- return v4l2_ctrl_query_fill(qc, 0x0, 0xff, 1, 0x80);
- case V4L2_CID_SATURATION:
- return v4l2_ctrl_query_fill(qc, 0x0, 0xff, 1, 0x80);
- case V4L2_CID_HUE:
- return v4l2_ctrl_query_fill(qc, 0x0, 0xff, 1, 0x80);
- case V4L2_CID_SHARPNESS:
- return v4l2_ctrl_query_fill(qc, 0x0, 0xff, 1, 0x80);
case V4L2_CID_MPEG_AUDIO_ENCODING:
return v4l2_ctrl_query_fill(
qc, V4L2_MPEG_AUDIO_ENCODING_AAC,
@@ -794,7 +813,8 @@ static int vidioc_queryctrl(struct file *file, void *private_data,
if (qc->id == supported_v4l2_ctrls[i])
return fill_queryctrl(&dev->options, qc,
- dev->flags & HDPVR_FLAG_AC3_CAP);
+ dev->flags & HDPVR_FLAG_AC3_CAP,
+ dev->fw_ver);
if (qc->id < supported_v4l2_ctrls[i])
break;
diff --git a/drivers/media/video/hdpvr/hdpvr.h b/drivers/media/video/hdpvr/hdpvr.h
index d6439db1d18..fea3c692699 100644
--- a/drivers/media/video/hdpvr/hdpvr.h
+++ b/drivers/media/video/hdpvr/hdpvr.h
@@ -113,6 +113,7 @@ struct hdpvr_device {
/* usb control transfer buffer and lock */
struct mutex usbc_mutex;
u8 *usbc_buf;
+ u8 fw_ver;
};
static inline struct hdpvr_device *to_hdpvr_dev(struct v4l2_device *v4l2_dev)
diff --git a/drivers/media/video/ivtv/ivtv-udma.c b/drivers/media/video/ivtv/ivtv-udma.c
index 69cc8166b20..7338cb2d0a3 100644
--- a/drivers/media/video/ivtv/ivtv-udma.c
+++ b/drivers/media/video/ivtv/ivtv-udma.c
@@ -57,9 +57,9 @@ int ivtv_udma_fill_sg_list (struct ivtv_user_dma *dma, struct ivtv_dma_page_info
if (dma->bouncemap[map_offset] == NULL)
return -1;
local_irq_save(flags);
- src = kmap_atomic(dma->map[map_offset], KM_BOUNCE_READ) + offset;
+ src = kmap_atomic(dma->map[map_offset]) + offset;
memcpy(page_address(dma->bouncemap[map_offset]) + offset, src, len);
- kunmap_atomic(src, KM_BOUNCE_READ);
+ kunmap_atomic(src);
local_irq_restore(flags);
sg_set_page(&dma->SGlist[map_offset], dma->bouncemap[map_offset], len, offset);
}
diff --git a/drivers/media/video/ivtv/ivtvfb.c b/drivers/media/video/ivtv/ivtvfb.c
index d0fbfcf7133..e5e7fa9e737 100644
--- a/drivers/media/video/ivtv/ivtvfb.c
+++ b/drivers/media/video/ivtv/ivtvfb.c
@@ -1293,7 +1293,6 @@ static int __init ivtvfb_init(void)
drv = driver_find("ivtv", &pci_bus_type);
err = driver_for_each_device(drv, NULL, &registered, ivtvfb_callback_init);
- put_driver(drv);
if (!registered) {
printk(KERN_ERR "ivtvfb: no cards found\n");
return -ENODEV;
@@ -1310,7 +1309,6 @@ static void ivtvfb_cleanup(void)
drv = driver_find("ivtv", &pci_bus_type);
err = driver_for_each_device(drv, NULL, NULL, ivtvfb_callback_cleanup);
- put_driver(drv);
}
module_init(ivtvfb_init);
diff --git a/drivers/media/video/omap3isp/ispccdc.c b/drivers/media/video/omap3isp/ispccdc.c
index a74a79701d3..eaabc27f0fa 100644
--- a/drivers/media/video/omap3isp/ispccdc.c
+++ b/drivers/media/video/omap3isp/ispccdc.c
@@ -1407,7 +1407,7 @@ static int __ccdc_handle_stopping(struct isp_ccdc_device *ccdc, u32 event)
static void ccdc_hs_vs_isr(struct isp_ccdc_device *ccdc)
{
struct isp_pipeline *pipe = to_isp_pipeline(&ccdc->subdev.entity);
- struct video_device *vdev = &ccdc->subdev.devnode;
+ struct video_device *vdev = ccdc->subdev.devnode;
struct v4l2_event event;
memset(&event, 0, sizeof(event));
diff --git a/drivers/media/video/ov6650.c b/drivers/media/video/ov6650.c
index 6806345ec2f..3627f3225bb 100644
--- a/drivers/media/video/ov6650.c
+++ b/drivers/media/video/ov6650.c
@@ -649,7 +649,7 @@ static int ov6650_s_fmt(struct v4l2_subdev *sd, struct v4l2_mbus_framefmt *mf)
clkrc = CLKRC_24MHz;
} else {
dev_err(&client->dev,
- "unspported input clock, check platform data\n");
+ "unsupported input clock, check platform data\n");
return -EINVAL;
}
mclk = sense->master_clock;
diff --git a/drivers/media/video/s5p-fimc/fimc-mdevice.c b/drivers/media/video/s5p-fimc/fimc-mdevice.c
index 8ea4ee116e4..63eccb55728 100644
--- a/drivers/media/video/s5p-fimc/fimc-mdevice.c
+++ b/drivers/media/video/s5p-fimc/fimc-mdevice.c
@@ -344,16 +344,13 @@ static int fimc_md_register_platform_entities(struct fimc_md *fmd)
return -ENODEV;
ret = driver_for_each_device(driver, NULL, fmd,
fimc_register_callback);
- put_driver(driver);
if (ret)
return ret;
driver = driver_find(CSIS_DRIVER_NAME, &platform_bus_type);
- if (driver) {
+ if (driver)
ret = driver_for_each_device(driver, NULL, fmd,
csis_register_callback);
- put_driver(driver);
- }
return ret;
}
diff --git a/drivers/media/video/s5p-tv/mixer_video.c b/drivers/media/video/s5p-tv/mixer_video.c
index 7884baeff76..f7ca5cc143c 100644
--- a/drivers/media/video/s5p-tv/mixer_video.c
+++ b/drivers/media/video/s5p-tv/mixer_video.c
@@ -58,7 +58,6 @@ static struct v4l2_subdev *find_and_register_subdev(
}
done:
- put_driver(drv);
return sd;
}
diff --git a/drivers/media/video/uvc/uvc_video.c b/drivers/media/video/uvc/uvc_video.c
index c7e69b8f81c..4a44f9a1bae 100644
--- a/drivers/media/video/uvc/uvc_video.c
+++ b/drivers/media/video/uvc/uvc_video.c
@@ -611,9 +611,11 @@ void uvc_video_clock_update(struct uvc_streaming *stream,
delta_stc = buf->pts - (1UL << 31);
x1 = first->dev_stc - delta_stc;
x2 = last->dev_stc - delta_stc;
+ if (x1 == x2)
+ goto done;
+
y1 = (first->dev_sof + 2048) << 16;
y2 = (last->dev_sof + 2048) << 16;
-
if (y2 < y1)
y2 += 2048 << 16;
@@ -631,14 +633,16 @@ void uvc_video_clock_update(struct uvc_streaming *stream,
x1, x2, y1, y2, clock->sof_offset);
/* Second step, SOF to host clock conversion. */
- ts = timespec_sub(last->host_ts, first->host_ts);
x1 = (uvc_video_clock_host_sof(first) + 2048) << 16;
x2 = (uvc_video_clock_host_sof(last) + 2048) << 16;
- y1 = NSEC_PER_SEC;
- y2 = (ts.tv_sec + 1) * NSEC_PER_SEC + ts.tv_nsec;
-
if (x2 < x1)
x2 += 2048 << 16;
+ if (x1 == x2)
+ goto done;
+
+ ts = timespec_sub(last->host_ts, first->host_ts);
+ y1 = NSEC_PER_SEC;
+ y2 = (ts.tv_sec + 1) * NSEC_PER_SEC + ts.tv_nsec;
/* Interpolated and host SOF timestamps can wrap around at slightly
* different times. Handle this by adding or removing 2048 to or from
generated by cgit v1.2.3-70-g09d2 (git 2.46.0) at 2025-01-19 07:50:51 +0000