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synced 2024-08-23 01:10:04 +00:00
Pull sony into release branch
This commit is contained in:
commit
cfaae3ee4a
9 changed files with 2077 additions and 268 deletions
|
@ -3,12 +3,18 @@ Sony Notebook Control Driver (SNC) Readme
|
|||
Copyright (C) 2004- 2005 Stelian Pop <stelian@popies.net>
|
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Copyright (C) 2007 Mattia Dongili <malattia@linux.it>
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|
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This mini-driver drives the SNC device present in the ACPI BIOS of
|
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the Sony Vaio laptops.
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This mini-driver drives the SNC and SPIC device present in the ACPI BIOS of the
|
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Sony Vaio laptops. This driver mixes both devices functions under the same
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(hopefully consistent) interface. This also means that the sonypi driver is
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obsoleted by sony-laptop now.
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|
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It gives access to some extra laptop functionalities. In its current
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form, this driver let the user set or query the screen brightness
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through the backlight subsystem and remove/apply power to some devices.
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Fn keys (hotkeys):
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------------------
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Some models report hotkeys through the SNC or SPIC devices, such events are
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reported both through the ACPI subsystem as acpi events and through the INPUT
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subsystem. See the logs of acpid or /proc/acpi/event and
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/proc/bus/input/devices to find out what those events are and which input
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devices are created by the driver.
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Backlight control:
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------------------
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|
@ -39,6 +45,8 @@ The files are:
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audiopower power on/off the internal sound card
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lanpower power on/off the internal ethernet card
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(only in debug mode)
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bluetoothpower power on/off the internal bluetooth device
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fanspeed get/set the fan speed
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Note that some files may be missing if they are not supported
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by your particular laptop model.
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@ -76,9 +84,9 @@ The sony-laptop driver creates, for some of those methods (the most
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current ones found on several Vaio models), an entry under
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/sys/devices/platform/sony-laptop, just like the 'cdpower' one.
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You can create other entries corresponding to your own laptop methods by
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further editing the source (see the 'sony_acpi_values' table, and add a new
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further editing the source (see the 'sony_nc_values' table, and add a new
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entry to this table with your get/set method names using the
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HANDLE_NAMES macro).
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SNC_HANDLE_NAMES macro).
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Your mission, should you accept it, is to try finding out what
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those entries are for, by reading/writing random values from/to those
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|
@ -87,6 +95,9 @@ files and find out what is the impact on your laptop.
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Should you find anything interesting, please report it back to me,
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I will not disavow all knowledge of your actions :)
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See also http://www.linux.it/~malattia/wiki/index.php/Sony_drivers for other
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useful info.
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Bugs/Limitations:
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-----------------
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|
|
|
@ -5,10 +5,9 @@ Vaio Picturebook Motion Eye Camera Driver Readme
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Copyright (C) 2000 Andrew Tridgell <tridge@samba.org>
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This driver enable the use of video4linux compatible applications with the
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Motion Eye camera. This driver requires the "Sony Vaio Programmable I/O
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Control Device" driver (which can be found in the "Character drivers"
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section of the kernel configuration utility) to be compiled and installed
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(using its "camera=1" parameter).
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Motion Eye camera. This driver requires the "Sony Laptop Extras" driver (which
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can be found in the "Misc devices" section of the kernel configuration utility)
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to be compiled and installed (using its "camera=1" parameter).
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It can do at maximum 30 fps @ 320x240 or 15 fps @ 640x480.
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|
|
|
@ -1,6 +1,8 @@
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/*
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* Sony Programmable I/O Control Device driver for VAIO
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*
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* Copyright (C) 2007 Mattia Dongili <malattia@linux.it>
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*
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* Copyright (C) 2001-2005 Stelian Pop <stelian@popies.net>
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*
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* Copyright (C) 2005 Narayanan R S <nars@kadamba.org>
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|
@ -95,6 +97,11 @@ module_param(useinput, int, 0444);
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MODULE_PARM_DESC(useinput,
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"set this if you would like sonypi to feed events to the input subsystem");
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static int check_ioport = 1;
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module_param(check_ioport, int, 0444);
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MODULE_PARM_DESC(check_ioport,
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"set this to 0 if you think the automatic ioport check for sony-laptop is wrong");
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#define SONYPI_DEVICE_MODEL_TYPE1 1
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#define SONYPI_DEVICE_MODEL_TYPE2 2
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#define SONYPI_DEVICE_MODEL_TYPE3 3
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|
@ -477,7 +484,7 @@ static struct sonypi_device {
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u16 evtype_offset;
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int camera_power;
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int bluetooth_power;
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struct semaphore lock;
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struct mutex lock;
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struct kfifo *fifo;
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spinlock_t fifo_lock;
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wait_queue_head_t fifo_proc_list;
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|
@ -884,7 +891,7 @@ int sonypi_camera_command(int command, u8 value)
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if (!camera)
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return -EIO;
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down(&sonypi_device.lock);
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mutex_lock(&sonypi_device.lock);
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switch (command) {
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case SONYPI_COMMAND_SETCAMERA:
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|
@ -919,7 +926,7 @@ int sonypi_camera_command(int command, u8 value)
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command);
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break;
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}
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up(&sonypi_device.lock);
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mutex_unlock(&sonypi_device.lock);
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return 0;
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}
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|
@ -938,20 +945,20 @@ static int sonypi_misc_fasync(int fd, struct file *filp, int on)
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static int sonypi_misc_release(struct inode *inode, struct file *file)
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{
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sonypi_misc_fasync(-1, file, 0);
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down(&sonypi_device.lock);
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mutex_lock(&sonypi_device.lock);
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sonypi_device.open_count--;
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up(&sonypi_device.lock);
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mutex_unlock(&sonypi_device.lock);
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return 0;
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}
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static int sonypi_misc_open(struct inode *inode, struct file *file)
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{
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down(&sonypi_device.lock);
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mutex_lock(&sonypi_device.lock);
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/* Flush input queue on first open */
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if (!sonypi_device.open_count)
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kfifo_reset(sonypi_device.fifo);
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sonypi_device.open_count++;
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up(&sonypi_device.lock);
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mutex_unlock(&sonypi_device.lock);
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return 0;
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}
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@ -1001,7 +1008,7 @@ static int sonypi_misc_ioctl(struct inode *ip, struct file *fp,
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u8 val8;
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u16 val16;
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down(&sonypi_device.lock);
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mutex_lock(&sonypi_device.lock);
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switch (cmd) {
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case SONYPI_IOCGBRT:
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if (sonypi_ec_read(SONYPI_LCD_LIGHT, &val8)) {
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@ -1101,7 +1108,7 @@ static int sonypi_misc_ioctl(struct inode *ip, struct file *fp,
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default:
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ret = -EINVAL;
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}
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up(&sonypi_device.lock);
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mutex_unlock(&sonypi_device.lock);
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return ret;
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}
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@ -1260,6 +1267,28 @@ static int __devinit sonypi_create_input_devices(void)
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static int __devinit sonypi_setup_ioports(struct sonypi_device *dev,
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const struct sonypi_ioport_list *ioport_list)
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{
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/* try to detect if sony-laptop is being used and thus
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* has already requested one of the known ioports.
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* As in the deprecated check_region this is racy has we have
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* multiple ioports available and one of them can be requested
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* between this check and the subsequent request. Anyway, as an
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* attempt to be some more user-friendly as we currently are,
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* this is enough.
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*/
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const struct sonypi_ioport_list *check = ioport_list;
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while (check_ioport && check->port1) {
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if (!request_region(check->port1,
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sonypi_device.region_size,
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"Sony Programable I/O Device Check")) {
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printk(KERN_ERR "sonypi: ioport 0x%.4x busy, using sony-laptop? "
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"if not use check_ioport=0\n",
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check->port1);
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return -EBUSY;
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}
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release_region(check->port1, sonypi_device.region_size);
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check++;
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}
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while (ioport_list->port1) {
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if (request_region(ioport_list->port1,
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@ -1321,6 +1350,10 @@ static int __devinit sonypi_probe(struct platform_device *dev)
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struct pci_dev *pcidev;
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int error;
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printk(KERN_WARNING "sonypi: please try the sony-laptop module instead "
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"and report failures, see also "
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"http://www.linux.it/~malattia/wiki/index.php/Sony_drivers\n");
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spin_lock_init(&sonypi_device.fifo_lock);
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sonypi_device.fifo = kfifo_alloc(SONYPI_BUF_SIZE, GFP_KERNEL,
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&sonypi_device.fifo_lock);
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@ -1330,7 +1363,7 @@ static int __devinit sonypi_probe(struct platform_device *dev)
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}
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init_waitqueue_head(&sonypi_device.fifo_proc_list);
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init_MUTEX(&sonypi_device.lock);
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mutex_init(&sonypi_device.lock);
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sonypi_device.bluetooth_power = -1;
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if ((pcidev = pci_get_device(PCI_VENDOR_ID_INTEL,
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|
|
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@ -577,14 +577,14 @@ config VIDEO_ZORAN_AVS6EYES
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config VIDEO_MEYE
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tristate "Sony Vaio Picturebook Motion Eye Video For Linux"
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depends on PCI && SONYPI && VIDEO_V4L1
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depends on PCI && SONY_LAPTOP && VIDEO_V4L1
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---help---
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This is the video4linux driver for the Motion Eye camera found
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in the Vaio Picturebook laptops. Please read the material in
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<file:Documentation/video4linux/meye.txt> for more information.
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If you say Y or M here, you need to say Y or M to "Sony Programmable
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I/O Control Device" in the character device section.
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If you say Y or M here, you need to say Y or M to "Sony Laptop
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Extras" in the misc device section.
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To compile this driver as a module, choose M here: the
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module will be called meye.
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|
|
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@ -925,13 +925,13 @@ static int meye_do_ioctl(struct inode *inode, struct file *file,
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if (p->palette != VIDEO_PALETTE_YUV422 && p->palette != VIDEO_PALETTE_YUYV)
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return -EINVAL;
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mutex_lock(&meye.lock);
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sonypi_camera_command(SONYPI_COMMAND_SETCAMERABRIGHTNESS,
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sony_pic_camera_command(SONY_PIC_COMMAND_SETCAMERABRIGHTNESS,
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p->brightness >> 10);
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sonypi_camera_command(SONYPI_COMMAND_SETCAMERAHUE,
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sony_pic_camera_command(SONY_PIC_COMMAND_SETCAMERAHUE,
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p->hue >> 10);
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sonypi_camera_command(SONYPI_COMMAND_SETCAMERACOLOR,
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sony_pic_camera_command(SONY_PIC_COMMAND_SETCAMERACOLOR,
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p->colour >> 10);
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sonypi_camera_command(SONYPI_COMMAND_SETCAMERACONTRAST,
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sony_pic_camera_command(SONY_PIC_COMMAND_SETCAMERACONTRAST,
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p->contrast >> 10);
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meye.picture = *p;
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mutex_unlock(&meye.lock);
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|
@ -1043,11 +1043,11 @@ static int meye_do_ioctl(struct inode *inode, struct file *file,
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meye.params.quality != jp->quality)
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mchip_hic_stop(); /* need restart */
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meye.params = *jp;
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sonypi_camera_command(SONYPI_COMMAND_SETCAMERASHARPNESS,
|
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sony_pic_camera_command(SONY_PIC_COMMAND_SETCAMERASHARPNESS,
|
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meye.params.sharpness);
|
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sonypi_camera_command(SONYPI_COMMAND_SETCAMERAAGC,
|
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sony_pic_camera_command(SONY_PIC_COMMAND_SETCAMERAAGC,
|
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meye.params.agc);
|
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sonypi_camera_command(SONYPI_COMMAND_SETCAMERAPICTURE,
|
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sony_pic_camera_command(SONY_PIC_COMMAND_SETCAMERAPICTURE,
|
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meye.params.picture);
|
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mutex_unlock(&meye.lock);
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break;
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|
@ -1287,38 +1287,38 @@ static int meye_do_ioctl(struct inode *inode, struct file *file,
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mutex_lock(&meye.lock);
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switch (c->id) {
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case V4L2_CID_BRIGHTNESS:
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sonypi_camera_command(
|
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SONYPI_COMMAND_SETCAMERABRIGHTNESS, c->value);
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sony_pic_camera_command(
|
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SONY_PIC_COMMAND_SETCAMERABRIGHTNESS, c->value);
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meye.picture.brightness = c->value << 10;
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break;
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case V4L2_CID_HUE:
|
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sonypi_camera_command(
|
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SONYPI_COMMAND_SETCAMERAHUE, c->value);
|
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sony_pic_camera_command(
|
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SONY_PIC_COMMAND_SETCAMERAHUE, c->value);
|
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meye.picture.hue = c->value << 10;
|
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break;
|
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case V4L2_CID_CONTRAST:
|
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sonypi_camera_command(
|
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SONYPI_COMMAND_SETCAMERACONTRAST, c->value);
|
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sony_pic_camera_command(
|
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SONY_PIC_COMMAND_SETCAMERACONTRAST, c->value);
|
||||
meye.picture.contrast = c->value << 10;
|
||||
break;
|
||||
case V4L2_CID_SATURATION:
|
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sonypi_camera_command(
|
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SONYPI_COMMAND_SETCAMERACOLOR, c->value);
|
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sony_pic_camera_command(
|
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SONY_PIC_COMMAND_SETCAMERACOLOR, c->value);
|
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meye.picture.colour = c->value << 10;
|
||||
break;
|
||||
case V4L2_CID_AGC:
|
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sonypi_camera_command(
|
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SONYPI_COMMAND_SETCAMERAAGC, c->value);
|
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sony_pic_camera_command(
|
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SONY_PIC_COMMAND_SETCAMERAAGC, c->value);
|
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meye.params.agc = c->value;
|
||||
break;
|
||||
case V4L2_CID_SHARPNESS:
|
||||
sonypi_camera_command(
|
||||
SONYPI_COMMAND_SETCAMERASHARPNESS, c->value);
|
||||
sony_pic_camera_command(
|
||||
SONY_PIC_COMMAND_SETCAMERASHARPNESS, c->value);
|
||||
meye.params.sharpness = c->value;
|
||||
break;
|
||||
case V4L2_CID_PICTURE:
|
||||
sonypi_camera_command(
|
||||
SONYPI_COMMAND_SETCAMERAPICTURE, c->value);
|
||||
sony_pic_camera_command(
|
||||
SONY_PIC_COMMAND_SETCAMERAPICTURE, c->value);
|
||||
meye.params.picture = c->value;
|
||||
break;
|
||||
case V4L2_CID_JPEGQUAL:
|
||||
|
@ -1848,7 +1848,7 @@ static int __devinit meye_probe(struct pci_dev *pcidev,
|
|||
memcpy(meye.video_dev, &meye_template, sizeof(meye_template));
|
||||
meye.video_dev->dev = &meye.mchip_dev->dev;
|
||||
|
||||
if ((ret = sonypi_camera_command(SONYPI_COMMAND_SETCAMERA, 1))) {
|
||||
if ((ret = sony_pic_camera_command(SONY_PIC_COMMAND_SETCAMERA, 1))) {
|
||||
printk(KERN_ERR "meye: unable to power on the camera\n");
|
||||
printk(KERN_ERR "meye: did you enable the camera in "
|
||||
"sonypi using the module options ?\n");
|
||||
|
@ -1928,13 +1928,13 @@ static int __devinit meye_probe(struct pci_dev *pcidev,
|
|||
meye.params.picture = 0;
|
||||
meye.params.framerate = 0;
|
||||
|
||||
sonypi_camera_command(SONYPI_COMMAND_SETCAMERABRIGHTNESS, 32);
|
||||
sonypi_camera_command(SONYPI_COMMAND_SETCAMERAHUE, 32);
|
||||
sonypi_camera_command(SONYPI_COMMAND_SETCAMERACOLOR, 32);
|
||||
sonypi_camera_command(SONYPI_COMMAND_SETCAMERACONTRAST, 32);
|
||||
sonypi_camera_command(SONYPI_COMMAND_SETCAMERASHARPNESS, 32);
|
||||
sonypi_camera_command(SONYPI_COMMAND_SETCAMERAPICTURE, 0);
|
||||
sonypi_camera_command(SONYPI_COMMAND_SETCAMERAAGC, 48);
|
||||
sony_pic_camera_command(SONY_PIC_COMMAND_SETCAMERABRIGHTNESS, 32);
|
||||
sony_pic_camera_command(SONY_PIC_COMMAND_SETCAMERAHUE, 32);
|
||||
sony_pic_camera_command(SONY_PIC_COMMAND_SETCAMERACOLOR, 32);
|
||||
sony_pic_camera_command(SONY_PIC_COMMAND_SETCAMERACONTRAST, 32);
|
||||
sony_pic_camera_command(SONY_PIC_COMMAND_SETCAMERASHARPNESS, 32);
|
||||
sony_pic_camera_command(SONY_PIC_COMMAND_SETCAMERAPICTURE, 0);
|
||||
sony_pic_camera_command(SONY_PIC_COMMAND_SETCAMERAAGC, 48);
|
||||
|
||||
printk(KERN_INFO "meye: Motion Eye Camera Driver v%s.\n",
|
||||
MEYE_DRIVER_VERSION);
|
||||
|
@ -1953,7 +1953,7 @@ static int __devinit meye_probe(struct pci_dev *pcidev,
|
|||
outregions:
|
||||
pci_disable_device(meye.mchip_dev);
|
||||
outenabledev:
|
||||
sonypi_camera_command(SONYPI_COMMAND_SETCAMERA, 0);
|
||||
sony_pic_camera_command(SONY_PIC_COMMAND_SETCAMERA, 0);
|
||||
outsonypienable:
|
||||
kfifo_free(meye.doneq);
|
||||
outkfifoalloc2:
|
||||
|
@ -1986,7 +1986,7 @@ static void __devexit meye_remove(struct pci_dev *pcidev)
|
|||
|
||||
pci_disable_device(meye.mchip_dev);
|
||||
|
||||
sonypi_camera_command(SONYPI_COMMAND_SETCAMERA, 0);
|
||||
sony_pic_camera_command(SONY_PIC_COMMAND_SETCAMERA, 0);
|
||||
|
||||
kfifo_free(meye.doneq);
|
||||
kfifo_free(meye.grabq);
|
||||
|
|
|
@ -255,7 +255,7 @@
|
|||
/****************************************************************************/
|
||||
|
||||
/* Sony Programmable I/O Controller for accessing the camera commands */
|
||||
#include <linux/sonypi.h>
|
||||
#include <linux/sony-laptop.h>
|
||||
|
||||
/* private API definitions */
|
||||
#include <linux/meye.h>
|
||||
|
|
|
@ -112,14 +112,19 @@ config SONY_LAPTOP
|
|||
depends on X86 && ACPI
|
||||
select BACKLIGHT_CLASS_DEVICE
|
||||
---help---
|
||||
This mini-driver drives the SNC device present in the ACPI BIOS of
|
||||
the Sony Vaio laptops.
|
||||
This mini-driver drives the SNC and SPIC devices present in the ACPI
|
||||
BIOS of the Sony Vaio laptops.
|
||||
|
||||
It gives access to some extra laptop functionalities. In its current
|
||||
form, this driver let the user set or query the screen brightness
|
||||
through the backlight subsystem and remove/apply power to some
|
||||
It gives access to some extra laptop functionalities like Bluetooth,
|
||||
screen brightness control, Fn keys and allows powering on/off some
|
||||
devices.
|
||||
|
||||
Read <file:Documentation/sony-laptop.txt> for more information.
|
||||
|
||||
config SONY_LAPTOP_OLD
|
||||
bool "Sonypi compatibility"
|
||||
depends on SONY_LAPTOP
|
||||
---help---
|
||||
Build the sonypi driver compatibility code into the sony-laptop driver.
|
||||
|
||||
endmenu
|
||||
|
|
File diff suppressed because it is too large
Load diff
34
include/linux/sony-laptop.h
Normal file
34
include/linux/sony-laptop.h
Normal file
|
@ -0,0 +1,34 @@
|
|||
#ifndef _SONYLAPTOP_H_
|
||||
#define _SONYLAPTOP_H_
|
||||
|
||||
#include <linux/types.h>
|
||||
|
||||
#ifdef __KERNEL__
|
||||
|
||||
/* used only for communication between v4l and sony-laptop */
|
||||
|
||||
#define SONY_PIC_COMMAND_GETCAMERA 1 /* obsolete */
|
||||
#define SONY_PIC_COMMAND_SETCAMERA 2
|
||||
#define SONY_PIC_COMMAND_GETCAMERABRIGHTNESS 3 /* obsolete */
|
||||
#define SONY_PIC_COMMAND_SETCAMERABRIGHTNESS 4
|
||||
#define SONY_PIC_COMMAND_GETCAMERACONTRAST 5 /* obsolete */
|
||||
#define SONY_PIC_COMMAND_SETCAMERACONTRAST 6
|
||||
#define SONY_PIC_COMMAND_GETCAMERAHUE 7 /* obsolete */
|
||||
#define SONY_PIC_COMMAND_SETCAMERAHUE 8
|
||||
#define SONY_PIC_COMMAND_GETCAMERACOLOR 9 /* obsolete */
|
||||
#define SONY_PIC_COMMAND_SETCAMERACOLOR 10
|
||||
#define SONY_PIC_COMMAND_GETCAMERASHARPNESS 11 /* obsolete */
|
||||
#define SONY_PIC_COMMAND_SETCAMERASHARPNESS 12
|
||||
#define SONY_PIC_COMMAND_GETCAMERAPICTURE 13 /* obsolete */
|
||||
#define SONY_PIC_COMMAND_SETCAMERAPICTURE 14
|
||||
#define SONY_PIC_COMMAND_GETCAMERAAGC 15 /* obsolete */
|
||||
#define SONY_PIC_COMMAND_SETCAMERAAGC 16
|
||||
#define SONY_PIC_COMMAND_GETCAMERADIRECTION 17 /* obsolete */
|
||||
#define SONY_PIC_COMMAND_GETCAMERAROMVERSION 18 /* obsolete */
|
||||
#define SONY_PIC_COMMAND_GETCAMERAREVISION 19 /* obsolete */
|
||||
|
||||
int sony_pic_camera_command(int command, u8 value);
|
||||
|
||||
#endif /* __KERNEL__ */
|
||||
|
||||
#endif /* _SONYLAPTOP_H_ */
|
Loading…
Reference in a new issue