From 232f5693e5c9483e222528ef81979e42ea2f2908 Mon Sep 17 00:00:00 2001 From: Ping Cheng Date: Tue, 15 Dec 2009 00:35:24 -0800 Subject: [PATCH] Input: wacom - ensure the device is initialized properly upon resume Call wacom_query_tablet_data() from wacom_resume() so the device will be switched to Wacom mode upon resume. Devices that require this are: regular tablets and two finger touch devices. Signed-off-by: Ping Cheng Signed-off-by: Dmitry Torokhov --- drivers/input/tablet/wacom.h | 7 ++++--- drivers/input/tablet/wacom_sys.c | 7 ++++--- 2 files changed, 8 insertions(+), 6 deletions(-) diff --git a/drivers/input/tablet/wacom.h b/drivers/input/tablet/wacom.h index 9114ae1c7488..e6307ba452ea 100644 --- a/drivers/input/tablet/wacom.h +++ b/drivers/input/tablet/wacom.h @@ -1,7 +1,7 @@ /* * drivers/input/tablet/wacom.h * - * USB Wacom Graphire and Wacom Intuos tablet support + * USB Wacom tablet support * * Copyright (c) 2000-2004 Vojtech Pavlik * Copyright (c) 2000 Andreas Bach Aaen @@ -69,6 +69,7 @@ * v1.49 (pc) - Added support for USB Tablet PC (0x90, 0x93, and 0x9A) * v1.50 (pc) - Fixed a TabletPC touch bug in 2.6.28 * v1.51 (pc) - Added support for Intuos4 + * v1.52 (pc) - Query Wacom data upon system resume */ /* @@ -89,9 +90,9 @@ /* * Version Information */ -#define DRIVER_VERSION "v1.51" +#define DRIVER_VERSION "v1.52" #define DRIVER_AUTHOR "Vojtech Pavlik " -#define DRIVER_DESC "USB Wacom Graphire and Wacom Intuos tablet driver" +#define DRIVER_DESC "USB Wacom tablet driver" #define DRIVER_LICENSE "GPL" MODULE_AUTHOR(DRIVER_AUTHOR); diff --git a/drivers/input/tablet/wacom_sys.c b/drivers/input/tablet/wacom_sys.c index ea30c983a33e..b5b69cc0aaf0 100644 --- a/drivers/input/tablet/wacom_sys.c +++ b/drivers/input/tablet/wacom_sys.c @@ -1,7 +1,7 @@ /* * drivers/input/tablet/wacom_sys.c * - * USB Wacom Graphire and Wacom Intuos tablet support - system specific code + * USB Wacom tablet support - system specific code */ /* @@ -562,9 +562,10 @@ static int wacom_resume(struct usb_interface *intf) int rv; mutex_lock(&wacom->lock); - if (wacom->open) + if (wacom->open) { rv = usb_submit_urb(wacom->irq, GFP_NOIO); - else + wacom_query_tablet_data(intf); + } else rv = 0; mutex_unlock(&wacom->lock); -- 2.30.2