hollalinux
/
linux-sg2042
mirror of https://github.com/sophgo/linux-riscv.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

HID: wacom: move all quirks to wacom_setup_device_quirks 

It makes probe routine easy to follow.

Signed-off-by: Ping Cheng <pingc@wacom.com>
Reviewed-by: Jason Gerecke <jason.gerecke@wacom.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
This commit is contained in:
Ping Cheng 2015-04-15 16:53:54 -07:00 committed by Jiri Kosina
parent 8de29a35dc
commit 42f4f27274
3 changed files with 31 additions and 40 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
drivers/hid/wacom.h
View File

@ -134,7 +134,7 @@ static inline void wacom_schedule_work(struct wacom_wac *wacom_wac)
extern const struct hid_device_id wacom_ids[]; extern const struct hid_device_id wacom_ids[];
void wacom_wac_irq(struct wacom_wac *wacom_wac, size_t len); void wacom_wac_irq(struct wacom_wac *wacom_wac, size_t len);
void wacom_setup_device_quirks(struct wacom_features *features); void wacom_setup_device_quirks(struct wacom *wacom);
int wacom_setup_pentouch_input_capabilities(struct input_dev *input_dev, int wacom_setup_pentouch_input_capabilities(struct input_dev *input_dev,
struct wacom_wac *wacom_wac); struct wacom_wac *wacom_wac);
int wacom_setup_pad_input_capabilities(struct input_dev *input_dev, int wacom_setup_pad_input_capabilities(struct input_dev *input_dev,

39
drivers/hid/wacom_sys.c
View File

@ -1475,44 +1475,7 @@ static int wacom_probe(struct hid_device *hdev,
/* Retrieve the physical and logical size for touch devices */ /* Retrieve the physical and logical size for touch devices */
wacom_retrieve_hid_descriptor(hdev, features); wacom_retrieve_hid_descriptor(hdev, features);
/* wacom_setup_device_quirks(wacom);
* Intuos5 has no useful data about its touch interface in its
* HID descriptor. If this is the touch interface (PacketSize
* of WACOM_PKGLEN_BBTOUCH3), override the table values.
*/
if (features->type >= INTUOS5S && features->type <= INTUOSHT) {
if (features->pktlen == WACOM_PKGLEN_BBTOUCH3) {
features->device_type = BTN_TOOL_FINGER;
features->x_max = 4096;
features->y_max = 4096;
} else {
features->device_type = BTN_TOOL_PEN;
}
}
/*
* Same thing for Bamboo 3rd gen.
*/
if ((features->type == BAMBOO_PT) &&
(features->pktlen == WACOM_PKGLEN_BBTOUCH3) &&
(features->device_type == BTN_TOOL_PEN)) {
features->device_type = BTN_TOOL_FINGER;
features->x_max = 4096;
features->y_max = 4096;
}
/*
* Same thing for Bamboo PAD
*/
if (features->type == BAMBOO_PAD)
features->device_type = BTN_TOOL_FINGER;
if (hdev->bus == BUS_BLUETOOTH)
features->quirks |= WACOM_QUIRK_BATTERY;
wacom_setup_device_quirks(features);
/* set unit to "100th of a mm" for devices not reported by HID */ /* set unit to "100th of a mm" for devices not reported by HID */
if (!features->unit) { if (!features->unit) {

30
drivers/hid/wacom_wac.c
View File

@ -2164,8 +2164,9 @@ static void wacom_setup_intuos(struct wacom_wac *wacom_wac)
input_set_abs_params(input_dev, ABS_THROTTLE, -1023, 1023, 0, 0); input_set_abs_params(input_dev, ABS_THROTTLE, -1023, 1023, 0, 0);
} }
void wacom_setup_device_quirks(struct wacom_features *features) void wacom_setup_device_quirks(struct wacom *wacom)
{ {
struct wacom_features *features = &wacom->wacom_wac.features;
/* touch device found but size is not defined. use default */ /* touch device found but size is not defined. use default */
if (features->device_type == BTN_TOOL_FINGER && !features->x_max) { if (features->device_type == BTN_TOOL_FINGER && !features->x_max) {
@ -2173,6 +2174,33 @@ void wacom_setup_device_quirks(struct wacom_features *features)
features->y_max = 1023; features->y_max = 1023;
} }
/*
* Intuos5/Pro and Bamboo 3rd gen have no useful data about its
* touch interface in its HID descriptor. If this is the touch
* interface (PacketSize of WACOM_PKGLEN_BBTOUCH3), override the
* tablet values.
*/
if ((features->type >= INTUOS5S && features->type <= INTUOSHT) ||
(features->type == BAMBOO_PT)) {
if (features->pktlen == WACOM_PKGLEN_BBTOUCH3) {
features->device_type = BTN_TOOL_FINGER;
features->x_max = 4096;
features->y_max = 4096;
} else {
features->device_type = BTN_TOOL_PEN;
}
}
/*
* Same thing for Bamboo PAD
*/
if (features->type == BAMBOO_PAD)
features->device_type = BTN_TOOL_FINGER;
if (wacom->hdev->bus == BUS_BLUETOOTH)
features->quirks |= WACOM_QUIRK_BATTERY;
/* quirk for bamboo touch with 2 low res touches */ /* quirk for bamboo touch with 2 low res touches */
if (features->type == BAMBOO_PT && if (features->type == BAMBOO_PT &&
features->pktlen == WACOM_PKGLEN_BBTOUCH) { features->pktlen == WACOM_PKGLEN_BBTOUCH) {