From: Nikolai Kondrashov Date: Mon, 30 Aug 2010 10:06:37 +0000 (+0400) Subject: HID: waltop: fix Media Tablet 10.6 inch zooming X-Git-Tag: firefly_0821_release~7613^2~3667^2~1^2~3 X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=30311549c3e2a0d9d839ed6e40398a2c354ce5e2;p=firefly-linux-kernel-4.4.55.git HID: waltop: fix Media Tablet 10.6 inch zooming Fix zoom controls of older version of Waltop Media Tablet 10.6 inch, aka Genius G-Pen M609. This should make it supported on par with the newer version, aka Genius G-Pen M609X. The fix is extrapolated from the behavior of the newer version (Genius G-Pen M609X) and both older and newer versions of Media Tablet 14.1 inch (Genius G-Pen M712/M712X) and should work with high probability. Signed-off-by: Nikolai Kondrashov Signed-off-by: Jiri Kosina --- diff --git a/drivers/hid/hid-waltop.c b/drivers/hid/hid-waltop.c index 7d4b318c029f..246160a9fb89 100644 --- a/drivers/hid/hid-waltop.c +++ b/drivers/hid/hid-waltop.c @@ -487,10 +487,19 @@ static __u8 media_tablet_10_6_inch_rdesc_fixed[] = { 0x0A, 0x2D, 0x02, /* Usage (AC Zoom In), */ 0x09, 0xB6, /* Usage (Scan Previous Track), */ 0x09, 0xB5, /* Usage (Scan Next Track), */ - 0x15, 0x2C, /* Logical Minimum (44), */ - 0x25, 0x30, /* Logical Maximum (48), */ - 0x75, 0x08, /* Report Size (8), */ + 0x08, /* Usage (00h), */ + 0x08, /* Usage (00h), */ + 0x08, /* Usage (00h), */ + 0x08, /* Usage (00h), */ + 0x08, /* Usage (00h), */ + 0x0A, 0x2E, 0x02, /* Usage (AC Zoom Out), */ + 0x0A, 0x2D, 0x02, /* Usage (AC Zoom In), */ + 0x15, 0x0C, /* Logical Minimum (12), */ + 0x25, 0x17, /* Logical Maximum (23), */ + 0x75, 0x05, /* Report Size (5), */ 0x80, /* Input, */ + 0x75, 0x03, /* Report Size (3), */ + 0x81, 0x03, /* Input (Constant, Variable), */ 0x75, 0x20, /* Report Size (32), */ 0x81, 0x03, /* Input (Constant, Variable), */ 0xC0, /* End Collection, */