Merge tag 'media/v4.16-2' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media

Pull media updates from Mauro Carvalho Chehab:

 - videobuf2 was moved to a media/common dir, as it is now used by the
   DVB subsystem too

 - Digital TV core memory mapped support interface

 - new sensor driver: ov7740

 - several improvements at ddbridge driver

 - new V4L2 driver: IPU3 CIO2 CSI-2 receiver unit, found on some Intel
   SoCs

 - new tuner driver: tda18250

 - finally got rid of all LIRC staging drivers

 - as we don't have old lirc drivers anymore, restruct the lirc device
   code

 - add support for UVC metadata

 - add a new staging driver for NVIDIA Tegra Video Decoder Engine

 - DVB kAPI headers moved to include/media

 - synchronize the kAPI and uAPI for the DVB subsystem, removing the gap
   for non-legacy APIs

 - reduce the kAPI gap for V4L2

 - lots of other driver enhancements, cleanups, etc.

* tag 'media/v4.16-2' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media: (407 commits)
  media: v4l2-compat-ioctl32.c: make ctrl_is_pointer work for subdevs
  media: v4l2-compat-ioctl32.c: refactor compat ioctl32 logic
  media: v4l2-compat-ioctl32.c: don't copy back the result for certain errors
  media: v4l2-compat-ioctl32.c: drop pr_info for unknown buffer type
  media: v4l2-compat-ioctl32.c: copy clip list in put_v4l2_window32
  media: v4l2-compat-ioctl32.c: fix ctrl_is_pointer
  media: v4l2-compat-ioctl32.c: copy m.userptr in put_v4l2_plane32
  media: v4l2-compat-ioctl32.c: avoid sizeof(type)
  media: v4l2-compat-ioctl32.c: move 'helper' functions to __get/put_v4l2_format32
  media: v4l2-compat-ioctl32.c: fix the indentation
  media: v4l2-compat-ioctl32.c: add missing VIDIOC_PREPARE_BUF
  media: v4l2-ioctl.c: don't copy back the result for -ENOTTY
  media: v4l2-ioctl.c: use check_fmt for enum/g/s/try_fmt
  media: vivid: fix module load error when enabling fb and no_error_inj=1
  media: dvb_demux: improve debug messages
  media: dvb_demux: Better handle discontinuity errors
  media: cxusb, dib0700: ignore XC2028_I2C_FLUSH
  media: ts2020: avoid integer overflows on 32 bit machines
  media: i2c: ov7740: use gpio/consumer.h instead of gpio.h
  media: entity: Add a nop variant of media_entity_cleanup
  ...

1 files changed, 6 insertions, 7 deletions

diff --git a/drivers/media/usb/s2255/s2255drv.c b/drivers/media/usb/s2255/s2255drv.c
index 7fee5766587a..8c2a86d71e8a 100644
--- a/drivers/media/usb/s2255/s2255drv.c
+++ b/drivers/media/usb/s2255/s2255drv.c
@@ -350,7 +350,7 @@ static void s2255_fillbuff(struct s2255_vc *vc, struct s2255_buffer *buf,
 			   int jpgsize);
 static int s2255_set_mode(struct s2255_vc *vc, struct s2255_mode *mode);
 static int s2255_board_shutdown(struct s2255_dev *dev);
-static void s2255_fwload_start(struct s2255_dev *dev, int reset);
+static void s2255_fwload_start(struct s2255_dev *dev);
 static void s2255_destroy(struct s2255_dev *dev);
 static long s2255_vendor_req(struct s2255_dev *dev, unsigned char req,
 			     u16 index, u16 value, void *buf,
@@ -476,7 +476,7 @@ static void planar422p_to_yuv_packed(const unsigned char *in,
 static void s2255_reset_dsppower(struct s2255_dev *dev)
 {
 	s2255_vendor_req(dev, 0x40, 0x0000, 0x0001, NULL, 0, 1);
-	msleep(20);
+	msleep(50);
 	s2255_vendor_req(dev, 0x50, 0x0000, 0x0000, NULL, 0, 1);
 	msleep(600);
 	s2255_vendor_req(dev, 0x10, 0x0000, 0x0000, NULL, 0, 1);
@@ -1450,7 +1450,7 @@ static int s2255_open(struct file *file)
 	case S2255_FW_FAILED:
 		s2255_dev_err(&dev->udev->dev,
 			"firmware load failed. retrying.\n");
-		s2255_fwload_start(dev, 1);
+		s2255_fwload_start(dev);
 		wait_event_timeout(dev->fw_data->wait_fw,
 				   ((atomic_read(&dev->fw_data->fw_state)
 				     == S2255_FW_SUCCESS) ||
@@ -2209,10 +2209,9 @@ static void s2255_stop_readpipe(struct s2255_dev *dev)
 	return;
 }
 
-static void s2255_fwload_start(struct s2255_dev *dev, int reset)
+static void s2255_fwload_start(struct s2255_dev *dev)
 {
-	if (reset)
-		s2255_reset_dsppower(dev);
+	s2255_reset_dsppower(dev);
 	dev->fw_data->fw_size = dev->fw_data->fw->size;
 	atomic_set(&dev->fw_data->fw_state, S2255_FW_NOTLOADED);
 	memcpy(dev->fw_data->pfw_data,
@@ -2337,7 +2336,7 @@ static int s2255_probe(struct usb_interface *interface,
 	retval = s2255_board_init(dev);
 	if (retval)
 		goto errorBOARDINIT;
-	s2255_fwload_start(dev, 0);
+	s2255_fwload_start(dev);
 	/* loads v4l specific */
 	retval = s2255_probe_v4l(dev);
 	if (retval)