From c500c9714011edab021591340042787722db9cf0 Mon Sep 17 00:00:00 2001 From: Jiri Slaby Date: Fri, 16 May 2008 11:49:16 +0200 Subject: HID: hid, make parsing event driven Next step for complete hid bus, this patch includes: - call parser either from probe or from hid-core if there is no probe. - add ll_driver structure and centralize some stuff there (open, close...) - split and merge usb_hid_configure and hid_probe into several functions to allow hooks/fixes between them Signed-off-by: Jiri Slaby Signed-off-by: Jiri Kosina --- drivers/hid/hid-input.c | 20 +++++++++++++++++--- 1 file changed, 17 insertions(+), 3 deletions(-) (limited to 'drivers/hid/hid-input.c') diff --git a/drivers/hid/hid-input.c b/drivers/hid/hid-input.c index 4ae5603804e..9fa7239ab31 100644 --- a/drivers/hid/hid-input.c +++ b/drivers/hid/hid-input.c @@ -390,6 +390,15 @@ static void hidinput_configure_usage(struct hid_input *hidinput, struct hid_fiel if (ret) goto mapped; + if (device->driver->input_mapping) { + int ret = device->driver->input_mapping(device, hidinput, field, + usage, &bit, &max); + if (ret > 0) + goto mapped; + if (ret < 0) + goto ignore; + } + switch (usage->hid & HID_USAGE_PAGE) { case HID_UP_UNDEFINED: @@ -755,6 +764,10 @@ static void hidinput_configure_usage(struct hid_input *hidinput, struct hid_fiel } mapped: + if (device->driver->input_mapped && device->driver->input_mapped(device, + hidinput, field, usage, &bit, &max) < 0) + goto ignore; + if (device->quirks & HID_QUIRK_MIGHTYMOUSE) { if (usage->hid == HID_GD_Z) map_rel(REL_HWHEEL); @@ -961,14 +974,14 @@ static int hidinput_open(struct input_dev *dev) { struct hid_device *hid = input_get_drvdata(dev); - return hid->hid_open(hid); + return hid->ll_driver->open(hid); } static void hidinput_close(struct input_dev *dev) { struct hid_device *hid = input_get_drvdata(dev); - hid->hid_close(hid); + hid->ll_driver->close(hid); } /* @@ -1019,7 +1032,8 @@ int hidinput_connect(struct hid_device *hid) } input_set_drvdata(input_dev, hid); - input_dev->event = hid->hidinput_input_event; + input_dev->event = + hid->ll_driver->hidinput_input_event; input_dev->open = hidinput_open; input_dev->close = hidinput_close; input_dev->setkeycode = hidinput_setkeycode; -- cgit v1.2.3