HID: move usage input mapping to hid.h
This mapping are currently used on 2 placces and will be needed by more quirk drivers, so move them to hid.h to allow them to use it. Signed-off-by: Jiri Slaby <jslaby@suse.cz> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
This commit is contained in:
Jiri Slaby
Jiri Kosina
Родитель
990436a7c9
Коммит
022e8c4d08
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@ -16,16 +16,14 @@
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#include <linux/input.h>
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#include <linux/hid.h>
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#define map_abs(c) do { usage->code = c; usage->type = EV_ABS; *bit = input->absbit; *max = ABS_MAX; } while (0)
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#define map_rel(c) do { usage->code = c; usage->type = EV_REL; *bit = input->relbit; *max = REL_MAX; } while (0)
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#define map_key(c) do { usage->code = c; usage->type = EV_KEY; *bit = input->keybit; *max = KEY_MAX; } while (0)
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#define map_led(c) do { usage->code = c; usage->type = EV_LED; *bit = input->ledbit; *max = LED_MAX; } while (0)
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#define map_rel(c) hid_map_usage(hidinput, usage, bit, max, EV_REL, (c))
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#define map_key(c) hid_map_usage(hidinput, usage, bit, max, EV_KEY, (c))
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#define map_abs_clear(c) do { map_abs(c); clear_bit(c, *bit); } while (0)
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#define map_key_clear(c) do { map_key(c); clear_bit(c, *bit); } while (0)
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#define map_key_clear(c) hid_map_usage_clear(hidinput, usage, bit, \
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max, EV_KEY, (c))
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static int quirk_belkin_wkbd(struct hid_usage *usage, struct input_dev *input,
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unsigned long **bit, int *max)
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static int quirk_belkin_wkbd(struct hid_usage *usage,
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struct hid_input *hidinput, unsigned long **bit, int *max)
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{
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if ((usage->hid & HID_USAGE_PAGE) != HID_UP_CONSUMER)
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return 0;
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@ -40,8 +38,8 @@ static int quirk_belkin_wkbd(struct hid_usage *usage, struct input_dev *input,
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return 1;
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}
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static int quirk_cherry_cymotion(struct hid_usage *usage, struct input_dev *input,
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unsigned long **bit, int *max)
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static int quirk_cherry_cymotion(struct hid_usage *usage,
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struct hid_input *hidinput, unsigned long **bit, int *max)
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{
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if ((usage->hid & HID_USAGE_PAGE) != HID_UP_CONSUMER)
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return 0;
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@ -56,13 +54,13 @@ static int quirk_cherry_cymotion(struct hid_usage *usage, struct input_dev *inpu
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return 1;
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}
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static int quirk_logitech_ultrax_remote(struct hid_usage *usage, struct input_dev *input,
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unsigned long **bit, int *max)
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static int quirk_logitech_ultrax_remote(struct hid_usage *usage,
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struct hid_input *hidinput, unsigned long **bit, int *max)
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{
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if ((usage->hid & HID_USAGE_PAGE) != HID_UP_LOGIVENDOR)
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return 0;
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set_bit(EV_REP, input->evbit);
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set_bit(EV_REP, hidinput->input->evbit);
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switch(usage->hid & HID_USAGE) {
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/* Reported on Logitech Ultra X Media Remote */
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case 0x004: map_key_clear(KEY_AGAIN); break;
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@ -89,13 +87,13 @@ static int quirk_logitech_ultrax_remote(struct hid_usage *usage, struct input_de
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return 1;
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}
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static int quirk_gyration_remote(struct hid_usage *usage, struct input_dev *input,
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unsigned long **bit, int *max)
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static int quirk_gyration_remote(struct hid_usage *usage,
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struct hid_input *hidinput, unsigned long **bit, int *max)
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{
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if ((usage->hid & HID_USAGE_PAGE) != HID_UP_LOGIVENDOR)
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return 0;
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set_bit(EV_REP, input->evbit);
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set_bit(EV_REP, hidinput->input->evbit);
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switch(usage->hid & HID_USAGE) {
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/* Reported on Gyration MCE Remote */
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case 0x00d: map_key_clear(KEY_HOME); break;
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@ -112,13 +110,13 @@ static int quirk_gyration_remote(struct hid_usage *usage, struct input_dev *inpu
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return 1;
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}
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static int quirk_chicony_tactical_pad(struct hid_usage *usage, struct input_dev *input,
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unsigned long **bit, int *max)
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static int quirk_chicony_tactical_pad(struct hid_usage *usage,
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struct hid_input *hidinput, unsigned long **bit, int *max)
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{
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if ((usage->hid & HID_USAGE_PAGE) != HID_UP_MSVENDOR)
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return 0;
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set_bit(EV_REP, input->evbit);
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set_bit(EV_REP, hidinput->input->evbit);
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switch (usage->hid & HID_USAGE) {
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case 0xff01: map_key_clear(BTN_1); break;
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case 0xff02: map_key_clear(BTN_2); break;
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@ -137,9 +135,11 @@ static int quirk_chicony_tactical_pad(struct hid_usage *usage, struct input_dev
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return 1;
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}
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static int quirk_microsoft_ergonomy_kb(struct hid_usage *usage, struct input_dev *input,
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unsigned long **bit, int *max)
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static int quirk_microsoft_ergonomy_kb(struct hid_usage *usage,
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struct hid_input *hidinput, unsigned long **bit, int *max)
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{
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struct input_dev *input = hidinput->input;
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if ((usage->hid & HID_USAGE_PAGE) != HID_UP_MSVENDOR)
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return 0;
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@ -160,13 +160,13 @@ static int quirk_microsoft_ergonomy_kb(struct hid_usage *usage, struct input_dev
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return 1;
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}
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static int quirk_microsoft_presenter_8k(struct hid_usage *usage, struct input_dev *input,
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unsigned long **bit, int *max)
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static int quirk_microsoft_presenter_8k(struct hid_usage *usage,
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struct hid_input *hidinput, unsigned long **bit, int *max)
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{
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if ((usage->hid & HID_USAGE_PAGE) != HID_UP_MSVENDOR)
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return 0;
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set_bit(EV_REP, input->evbit);
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set_bit(EV_REP, hidinput->input->evbit);
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switch(usage->hid & HID_USAGE) {
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case 0xfd08: map_key_clear(KEY_FORWARD); break;
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case 0xfd09: map_key_clear(KEY_BACK); break;
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@ -179,8 +179,8 @@ static int quirk_microsoft_presenter_8k(struct hid_usage *usage, struct input_de
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return 1;
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}
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static int quirk_petalynx_remote(struct hid_usage *usage, struct input_dev *input,
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unsigned long **bit, int *max)
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static int quirk_petalynx_remote(struct hid_usage *usage,
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struct hid_input *hidinput, unsigned long **bit, int *max)
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{
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if (((usage->hid & HID_USAGE_PAGE) != HID_UP_LOGIVENDOR) &&
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((usage->hid & HID_USAGE_PAGE) != HID_UP_CONSUMER))
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@ -207,8 +207,8 @@ static int quirk_petalynx_remote(struct hid_usage *usage, struct input_dev *inpu
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return 1;
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}
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static int quirk_logitech_wireless(struct hid_usage *usage, struct input_dev *input,
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unsigned long **bit, int *max)
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static int quirk_logitech_wireless(struct hid_usage *usage,
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struct hid_input *hidinput, unsigned long **bit, int *max)
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{
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if ((usage->hid & HID_USAGE_PAGE) != HID_UP_CONSUMER)
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return 0;
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@ -259,8 +259,8 @@ static int quirk_logitech_wireless(struct hid_usage *usage, struct input_dev *in
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return 1;
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}
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static int quirk_cherry_genius_29e(struct hid_usage *usage, struct input_dev *input,
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unsigned long **bit, int *max)
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static int quirk_cherry_genius_29e(struct hid_usage *usage,
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struct hid_input *hidinput, unsigned long **bit, int *max)
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{
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if ((usage->hid & HID_USAGE_PAGE) != HID_UP_CONSUMER)
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return 0;
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@ -277,7 +277,7 @@ static int quirk_cherry_genius_29e(struct hid_usage *usage, struct input_dev *in
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return 1;
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}
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static int quirk_btc_8193(struct hid_usage *usage, struct input_dev *input,
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static int quirk_btc_8193(struct hid_usage *usage, struct hid_input *hidinput,
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unsigned long **bit, int *max)
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{
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if ((usage->hid & HID_USAGE_PAGE) != HID_UP_CONSUMER)
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@ -299,8 +299,8 @@ static int quirk_btc_8193(struct hid_usage *usage, struct input_dev *input,
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return 1;
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}
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static int quirk_sunplus_wdesktop(struct hid_usage *usage, struct input_dev *input,
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unsigned long **bit, int *max)
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static int quirk_sunplus_wdesktop(struct hid_usage *usage,
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struct hid_input *hidinput, unsigned long **bit, int *max)
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{
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if ((usage->hid & HID_USAGE_PAGE) != HID_UP_CONSUMER)
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return 0;
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@ -353,7 +353,8 @@ static int quirk_sunplus_wdesktop(struct hid_usage *usage, struct input_dev *inp
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static const struct hid_input_blacklist {
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__u16 idVendor;
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__u16 idProduct;
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int (*quirk)(struct hid_usage *, struct input_dev *, unsigned long **, int *);
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int (*quirk)(struct hid_usage *, struct hid_input *, unsigned long **,
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int *);
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} hid_input_blacklist[] = {
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{ VENDOR_ID_BELKIN, DEVICE_ID_BELKIN_WIRELESS_KEYBOARD, quirk_belkin_wkbd },
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@ -385,16 +386,16 @@ static const struct hid_input_blacklist {
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};
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int hidinput_mapping_quirks(struct hid_usage *usage,
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struct input_dev *input,
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unsigned long **bit, int *max)
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struct hid_input *hi, unsigned long **bit, int *max)
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{
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struct hid_device *device = input_get_drvdata(input);
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struct hid_device *device = input_get_drvdata(hi->input);
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int i = 0;
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while (hid_input_blacklist[i].quirk) {
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if (hid_input_blacklist[i].idVendor == device->vendor &&
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hid_input_blacklist[i].idProduct == device->product)
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return hid_input_blacklist[i].quirk(usage, input, bit, max);
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return hid_input_blacklist[i].quirk(usage, hi, bit,
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max);
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i++;
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}
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return 0;
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@ -76,13 +76,15 @@ static const struct {
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__s32 y;
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} hid_hat_to_axis[] = {{ 0, 0}, { 0,-1}, { 1,-1}, { 1, 0}, { 1, 1}, { 0, 1}, {-1, 1}, {-1, 0}, {-1,-1}};
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#define map_abs(c) do { usage->code = c; usage->type = EV_ABS; bit = input->absbit; max = ABS_MAX; } while (0)
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#define map_rel(c) do { usage->code = c; usage->type = EV_REL; bit = input->relbit; max = REL_MAX; } while (0)
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#define map_key(c) do { usage->code = c; usage->type = EV_KEY; bit = input->keybit; max = KEY_MAX; } while (0)
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#define map_led(c) do { usage->code = c; usage->type = EV_LED; bit = input->ledbit; max = LED_MAX; } while (0)
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#define map_abs(c) hid_map_usage(hidinput, usage, &bit, &max, EV_ABS, (c))
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#define map_rel(c) hid_map_usage(hidinput, usage, &bit, &max, EV_REL, (c))
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#define map_key(c) hid_map_usage(hidinput, usage, &bit, &max, EV_KEY, (c))
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#define map_led(c) hid_map_usage(hidinput, usage, &bit, &max, EV_LED, (c))
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#define map_abs_clear(c) do { map_abs(c); clear_bit(c, bit); } while (0)
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#define map_key_clear(c) do { map_key(c); clear_bit(c, bit); } while (0)
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#define map_abs_clear(c) hid_map_usage_clear(hidinput, usage, &bit, \
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&max, EV_ABS, (c))
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#define map_key_clear(c) hid_map_usage_clear(hidinput, usage, &bit, \
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&max, EV_KEY, (c))
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#ifdef CONFIG_USB_HIDINPUT_POWERBOOK
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@ -386,7 +388,7 @@ static void hidinput_configure_usage(struct hid_input *hidinput, struct hid_fiel
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}
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/* handle input mappings for quirky devices */
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ret = hidinput_mapping_quirks(usage, input, &bit, &max);
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ret = hidinput_mapping_quirks(usage, hidinput, &bit, &max);
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if (ret)
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goto mapped;
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@ -655,13 +655,67 @@ extern void hidinput_disconnect(struct hid_device *);
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int hid_set_field(struct hid_field *, unsigned, __s32);
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int hid_input_report(struct hid_device *, int type, u8 *, int, int);
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int hidinput_find_field(struct hid_device *hid, unsigned int type, unsigned int code, struct hid_field **field);
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int hidinput_mapping_quirks(struct hid_usage *, struct input_dev *, unsigned long **, int *);
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int hidinput_mapping_quirks(struct hid_usage *, struct hid_input *,
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unsigned long **, int *);
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int hidinput_event_quirks(struct hid_device *, struct hid_field *, struct hid_usage *, __s32);
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int hidinput_apple_event(struct hid_device *, struct input_dev *, struct hid_usage *, __s32);
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void hid_output_report(struct hid_report *report, __u8 *data);
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struct hid_device *hid_allocate_device(void);
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int hid_parse_report(struct hid_device *hid, __u8 *start, unsigned size);
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/**
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* hid_map_usage - map usage input bits
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*
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* @hidinput: hidinput which we are interested in
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* @usage: usage to fill in
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* @bit: pointer to input->{}bit (out parameter)
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* @max: maximal valid usage->code to consider later (out parameter)
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* @type: input event type (EV_KEY, EV_REL, ...)
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* @c: code which corresponds to this usage and type
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*/
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static inline void hid_map_usage(struct hid_input *hidinput,
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struct hid_usage *usage, unsigned long **bit, int *max,
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__u8 type, __u16 c)
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{
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struct input_dev *input = hidinput->input;
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usage->type = type;
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usage->code = c;
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switch (type) {
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case EV_ABS:
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*bit = input->absbit;
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*max = ABS_MAX;
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break;
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case EV_REL:
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*bit = input->relbit;
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*max = REL_MAX;
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break;
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case EV_KEY:
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*bit = input->keybit;
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*max = KEY_MAX;
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break;
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case EV_LED:
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*bit = input->ledbit;
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*max = LED_MAX;
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break;
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}
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}
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/**
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* hid_map_usage_clear - map usage input bits and clear the input bit
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*
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* The same as hid_map_usage, except the @c bit is also cleared in supported
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* bits (@bit).
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*/
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static inline void hid_map_usage_clear(struct hid_input *hidinput,
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struct hid_usage *usage, unsigned long **bit, int *max,
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__u8 type, __u16 c)
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{
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hid_map_usage(hidinput, usage, bit, max, type, c);
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clear_bit(c, *bit);
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}
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/**
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* hid_parse - parse HW reports
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*
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