From 30311549c3e2a0d9d839ed6e40398a2c354ce5e2 Mon Sep 17 00:00:00 2001 From: Nikolai Kondrashov Date: Mon, 30 Aug 2010 14:06:37 +0400 Subject: [PATCH] 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 --- drivers/hid/hid-waltop.c | 15 ++++++++++++--- 1 file changed, 12 insertions(+), 3 deletions(-) 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, */ -- 2.34.1