---------------------------
-What: AR9170USB
-When: 2.6.40
-
-Why: This driver is deprecated and the firmware is no longer
- maintained. The replacement driver "carl9170" has been
- around for a while, so the devices are still supported.
-
-Who: Christian Lamparter <chunkeey@googlemail.com>
-
----------------------------
-
What: IRQF_SAMPLE_RANDOM
Check: IRQF_SAMPLE_RANDOM
When: July 2009
What: CONFIG_ACPI_PROCFS_POWER
When: 2.6.39
Why: sysfs I/F for ACPI power devices, including AC and Battery,
- has been working in upstream kenrel since 2.6.24, Sep 2007.
+ has been working in upstream kernel since 2.6.24, Sep 2007.
In 2.6.37, we make the sysfs I/F always built in and this option
disabled by default.
Remove this option and the ACPI power procfs interface in 2.6.39.
----------------------------
-What: capifs
-When: February 2011
-Files: drivers/isdn/capi/capifs.*
-Why: udev fully replaces this special file system that only contains CAPI
- NCCI TTY device nodes. User space (pppdcapiplugin) works without
- noticing the difference.
-Who: Jan Kiszka <jan.kiszka@web.de>
-
-----------------------------
-
What: KVM paravirt mmu host support
When: January 2011
Why: The paravirt mmu host support is slower than non-paravirt mmu, both
----------------------------
-What: The acpi_sleep=s4_nonvs command line option
-When: 2.6.37
-Files: arch/x86/kernel/acpi/sleep.c
-Why: superseded by acpi_sleep=nonvs
-Who: Rafael J. Wysocki <rjw@sisk.pl>
-
-----------------------------
-
What: PCI DMA unmap state API
When: August 2012
Why: PCI DMA unmap state API (include/linux/pci-dma.h) was replaced
Who: Jean Delvare <khali@linux-fr.org>
----------------------------
+
+ What: Support for UVCIOC_CTRL_ADD in the uvcvideo driver
+ When: 2.6.42
+ Why: The information passed to the driver by this ioctl is now queried
+ dynamically from the device.
+ Who: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
+
+ ----------------------------
+
+ What: Support for UVCIOC_CTRL_MAP_OLD in the uvcvideo driver
+ When: 2.6.42
+ Why: Used only by applications compiled against older driver versions.
+ Superseded by UVCIOC_CTRL_MAP which supports V4L2 menu controls.
+ Who: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
+
+ ----------------------------
+
+ What: Support for UVCIOC_CTRL_GET and UVCIOC_CTRL_SET in the uvcvideo driver
+ When: 2.6.42
+ Why: Superseded by the UVCIOC_CTRL_QUERY ioctl.
+ Who: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
+
+ ----------------------------
u16 index, u8 * data, u16 len, int flags)
{
int ret;
- u8 u8buf[len];
-
+ u8 *u8buf;
unsigned int pipe = (flags == DW210X_READ_MSG) ?
usb_rcvctrlpipe(dev, 0) : usb_sndctrlpipe(dev, 0);
u8 request_type = (flags == DW210X_READ_MSG) ? USB_DIR_IN : USB_DIR_OUT;
+ u8buf = kmalloc(len, GFP_KERNEL);
+ if (!u8buf)
+ return -ENOMEM;
+
+
if (flags == DW210X_WRITE_MSG)
memcpy(u8buf, data, len);
ret = usb_control_msg(dev, pipe, request, request_type | USB_TYPE_VENDOR,
if (flags == DW210X_READ_MSG)
memcpy(data, u8buf, len);
+
+ kfree(u8buf);
return ret;
}
{ 0x0f, KEY_BLUE }, /* bottom yellow button */
{ 0x14, KEY_AUDIO }, /* Snapshot */
{ 0x38, KEY_TV }, /* TV/Radio */
- { 0x0c, KEY_ESC } /* upper Red buttton */
+ { 0x0c, KEY_ESC } /* upper Red button */
};
static struct rc_map_dvb_usb_table_table keys_tables[] = {
#include "usbvision.h"
#include "usbvision-cards.h"
-#define DRIVER_AUTHOR "Joerg Heckenbach <joerg@heckenbach-aw.de>, \
-Dwaine Garden <DwaineGarden@rogers.com>"
+#define DRIVER_AUTHOR \
+ "Joerg Heckenbach <joerg@heckenbach-aw.de>, " \
+ "Dwaine Garden <DwaineGarden@rogers.com>"
#define DRIVER_NAME "usbvision"
#define DRIVER_ALIAS "USBVision"
#define DRIVER_DESC "USBVision USB Video Device Driver for Linux"
/* This should be here to make i2c clients to be able to register */
/* first switch off audio */
- usbvision_audio_off(usbvision);
+ if (usbvision_device_data[model].audio_channels > 0)
+ usbvision_audio_off(usbvision);
if (!power_on_at_open) {
/* and then power up the noisy tuner */
usbvision_power_on(usbvision);
git.openpandora.org / pandora-kernel.git / commitdiff