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HID: sony: Format and comment sixaxis_rdesc
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Reformat sixaxis_rdesc to reflect its HID structure, and comment each
field. This will make it easier to validate changes to the descriptor in
the future.

No functional changes are introduced, the descriptor is exactly the same
as before byte by byte.

The heavy lifting has been done with the help of hidrd-convert:
https://github.com/DIGImend/hidrd

Signed-off-by: Antonio Ospite <ao2@ao2.it>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
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Antonio Ospite authored and Jiri Kosina committed Jun 25, 2014
1 parent c607fb8 commit fb705a6
Showing 1 changed file with 74 additions and 19 deletions.
93 changes: 74 additions & 19 deletions drivers/hid/hid-sony.c
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Original file line number Diff line number Diff line change
Expand Up @@ -57,25 +57,80 @@
#define MAX_LEDS 4

static __u8 sixaxis_rdesc[] = {
0x05, 0x01, 0x09, 0x04, 0xa1, 0x01, 0xa1, 0x02,
0x85, 0x01, 0x75, 0x08, 0x95, 0x01, 0x15, 0x00,
0x26, 0xff, 0x00, 0x81, 0x03, 0x75, 0x01, 0x95,
0x13, 0x15, 0x00, 0x25, 0x01, 0x35, 0x00, 0x45,
0x01, 0x05, 0x09, 0x19, 0x01, 0x29, 0x13, 0x81,
0x02, 0x75, 0x01, 0x95, 0x0d, 0x06, 0x00, 0xff,
0x81, 0x03, 0x15, 0x00, 0x26, 0xff, 0x00, 0x05,
0x01, 0x09, 0x01, 0xa1, 0x00, 0x75, 0x08, 0x95,
0x04, 0x35, 0x00, 0x46, 0xff, 0x00, 0x09, 0x30,
0x09, 0x31, 0x09, 0x32, 0x09, 0x35, 0x81, 0x02,
0xc0, 0x05, 0x01, 0x95, 0x13, 0x09, 0x01, 0x81,
0x02, 0x95, 0x0c, 0x81, 0x01, 0x75, 0x10, 0x95,
0x04, 0x26, 0xff, 0x03, 0x46, 0xff, 0x03, 0x09,
0x01, 0x81, 0x02, 0xc0, 0xa1, 0x02, 0x85, 0x02,
0x75, 0x08, 0x95, 0x30, 0x09, 0x01, 0xb1, 0x02,
0xc0, 0xa1, 0x02, 0x85, 0xee, 0x75, 0x08, 0x95,
0x30, 0x09, 0x01, 0xb1, 0x02, 0xc0, 0xa1, 0x02,
0x85, 0xef, 0x75, 0x08, 0x95, 0x30, 0x09, 0x01,
0xb1, 0x02, 0xc0, 0xc0,
0x05, 0x01, /* Usage Page (Desktop), */
0x09, 0x04, /* Usage (Joystik), */
0xA1, 0x01, /* Collection (Application), */
0xA1, 0x02, /* Collection (Logical), */
0x85, 0x01, /* Report ID (1), */
0x75, 0x08, /* Report Size (8), */
0x95, 0x01, /* Report Count (1), */
0x15, 0x00, /* Logical Minimum (0), */
0x26, 0xFF, 0x00, /* Logical Maximum (255), */
0x81, 0x03, /* Input (Constant, Variable), */
0x75, 0x01, /* Report Size (1), */
0x95, 0x13, /* Report Count (19), */
0x15, 0x00, /* Logical Minimum (0), */
0x25, 0x01, /* Logical Maximum (1), */
0x35, 0x00, /* Physical Minimum (0), */
0x45, 0x01, /* Physical Maximum (1), */
0x05, 0x09, /* Usage Page (Button), */
0x19, 0x01, /* Usage Minimum (01h), */
0x29, 0x13, /* Usage Maximum (13h), */
0x81, 0x02, /* Input (Variable), */
0x75, 0x01, /* Report Size (1), */
0x95, 0x0D, /* Report Count (13), */
0x06, 0x00, 0xFF, /* Usage Page (FF00h), */
0x81, 0x03, /* Input (Constant, Variable), */
0x15, 0x00, /* Logical Minimum (0), */
0x26, 0xFF, 0x00, /* Logical Maximum (255), */
0x05, 0x01, /* Usage Page (Desktop), */
0x09, 0x01, /* Usage (Pointer), */
0xA1, 0x00, /* Collection (Physical), */
0x75, 0x08, /* Report Size (8), */
0x95, 0x04, /* Report Count (4), */
0x35, 0x00, /* Physical Minimum (0), */
0x46, 0xFF, 0x00, /* Physical Maximum (255), */
0x09, 0x30, /* Usage (X), */
0x09, 0x31, /* Usage (Y), */
0x09, 0x32, /* Usage (Z), */
0x09, 0x35, /* Usage (Rz), */
0x81, 0x02, /* Input (Variable), */
0xC0, /* End Collection, */
0x05, 0x01, /* Usage Page (Desktop), */
0x95, 0x13, /* Report Count (19), */
0x09, 0x01, /* Usage (Pointer), */
0x81, 0x02, /* Input (Variable), */
0x95, 0x0C, /* Report Count (12), */
0x81, 0x01, /* Input (Constant), */
0x75, 0x10, /* Report Size (16), */
0x95, 0x04, /* Report Count (4), */
0x26, 0xFF, 0x03, /* Logical Maximum (1023), */
0x46, 0xFF, 0x03, /* Physical Maximum (1023), */
0x09, 0x01, /* Usage (Pointer), */
0x81, 0x02, /* Input (Variable), */
0xC0, /* End Collection, */
0xA1, 0x02, /* Collection (Logical), */
0x85, 0x02, /* Report ID (2), */
0x75, 0x08, /* Report Size (8), */
0x95, 0x30, /* Report Count (48), */
0x09, 0x01, /* Usage (Pointer), */
0xB1, 0x02, /* Feature (Variable), */
0xC0, /* End Collection, */
0xA1, 0x02, /* Collection (Logical), */
0x85, 0xEE, /* Report ID (238), */
0x75, 0x08, /* Report Size (8), */
0x95, 0x30, /* Report Count (48), */
0x09, 0x01, /* Usage (Pointer), */
0xB1, 0x02, /* Feature (Variable), */
0xC0, /* End Collection, */
0xA1, 0x02, /* Collection (Logical), */
0x85, 0xEF, /* Report ID (239), */
0x75, 0x08, /* Report Size (8), */
0x95, 0x30, /* Report Count (48), */
0x09, 0x01, /* Usage (Pointer), */
0xB1, 0x02, /* Feature (Variable), */
0xC0, /* End Collection, */
0xC0 /* End Collection */
};

/*
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