diff options
Diffstat (limited to 'drivers/input')
| -rw-r--r-- | drivers/input/tablet/wacom_wac.c | 27 | ||||
| -rw-r--r-- | drivers/input/tablet/wacom_wac.h | 8 |
2 files changed, 22 insertions, 13 deletions
diff --git a/drivers/input/tablet/wacom_wac.c b/drivers/input/tablet/wacom_wac.c index 46725894ea62..e4e8c3636940 100644 --- a/drivers/input/tablet/wacom_wac.c +++ b/drivers/input/tablet/wacom_wac.c @@ -58,7 +58,7 @@ static int wacom_pl_irq(struct wacom_wac *wacom, void *wcombo) unsigned char *data = wacom->data; int prox, pressure; - if (data[0] != 2) { + if (data[0] != WACOM_REPORT_PENABLED) { dbg("wacom_pl_irq: received unknown report #%d", data[0]); return 0; } @@ -127,7 +127,7 @@ static int wacom_ptu_irq(struct wacom_wac *wacom, void *wcombo) { unsigned char *data = wacom->data; - if (data[0] != 2) { + if (data[0] != WACOM_REPORT_PENABLED) { printk(KERN_INFO "wacom_ptu_irq: received unknown report #%d\n", data[0]); return 0; } @@ -155,7 +155,7 @@ static int wacom_graphire_irq(struct wacom_wac *wacom, void *wcombo) unsigned char *data = wacom->data; int x, y, rw; - if (data[0] != 2) { + if (data[0] != WACOM_REPORT_PENABLED) { dbg("wacom_graphire_irq: received unknown report #%d", data[0]); return 0; } @@ -431,7 +431,8 @@ static int wacom_intuos_irq(struct wacom_wac *wacom, void *wcombo) unsigned int t; int idx = 0, result; - if (data[0] != 2 && data[0] != 5 && data[0] != 6 && data[0] != 12) { + if (data[0] != WACOM_REPORT_PENABLED && data[0] != WACOM_REPORT_INTUOSREAD + && data[0] != WACOM_REPORT_INTUOSWRITE && data[0] != WACOM_REPORT_INTUOSPAD) { dbg("wacom_intuos_irq: received unknown report #%d", data[0]); return 0; } @@ -441,7 +442,7 @@ static int wacom_intuos_irq(struct wacom_wac *wacom, void *wcombo) idx = data[1] & 0x01; /* pad packets. Works as a second tool and is always in prox */ - if (data[0] == 12) { + if (data[0] == WACOM_REPORT_INTUOSPAD) { /* initiate the pad as a device */ if (wacom->tool[1] != BTN_TOOL_FINGER) wacom->tool[1] = BTN_TOOL_FINGER; @@ -648,7 +649,7 @@ static void wacom_tpc_touch_in(struct wacom_wac *wacom, void *wcombo) if (urb->actual_length != WACOM_PKGLEN_TPC1FG) { switch (data[0]) { - case 6: + case WACOM_REPORT_TPC1FG: wacom_report_abs(wcombo, ABS_X, wacom_le16_to_cpu(&data[2])); wacom_report_abs(wcombo, ABS_Y, wacom_le16_to_cpu(&data[4])); wacom_report_abs(wcombo, ABS_PRESSURE, wacom_le16_to_cpu(&data[6])); @@ -656,7 +657,7 @@ static void wacom_tpc_touch_in(struct wacom_wac *wacom, void *wcombo) wacom_report_abs(wcombo, ABS_MISC, wacom->id[0]); wacom_report_key(wcombo, wacom->tool[0], 1); break; - case 13: + case WACOM_REPORT_TPC2FG: /* keep this byte to send proper out-prox event */ wacom->id[1] = data[1] & 0x03; @@ -705,13 +706,13 @@ static int wacom_tpc_irq(struct wacom_wac *wacom, void *wcombo) dbg("wacom_tpc_irq: received report #%d", data[0]); - if (urb->actual_length == WACOM_PKGLEN_TPC1FG || - data[0] == 6 || /* single touch */ - data[0] == 13) { /* 2FG touch */ + if (urb->actual_length == WACOM_PKGLEN_TPC1FG || /* single touch */ + data[0] == WACOM_REPORT_TPC1FG || /* single touch */ + data[0] == WACOM_REPORT_TPC2FG) { /* 2FG touch */ if (urb->actual_length == WACOM_PKGLEN_TPC1FG) { /* with touch */ prox = data[0] & 0x01; } else { /* with capacity */ - if (data[0] == 6) + if (data[0] == WACOM_REPORT_TPC1FG) /* single touch */ prox = data[1] & 0x01; else @@ -728,7 +729,7 @@ static int wacom_tpc_irq(struct wacom_wac *wacom, void *wcombo) } } else { /* 2FGT out-prox */ - if ((data[0] & 0xff) == 13) { + if (data[0] == WACOM_REPORT_TPC2FG) { idx = (wacom->id[1] & 0x01) - 1; if (idx == 0) { wacom_tpc_touch_out(wacom, wcombo, idx); @@ -751,7 +752,7 @@ static int wacom_tpc_irq(struct wacom_wac *wacom, void *wcombo) touchInProx = 1; return 1; } - } else if (data[0] == 2) { /* Penabled */ + } else if (data[0] == WACOM_REPORT_PENABLED) { /* Penabled */ prox = data[1] & 0x20; touchInProx = 0; diff --git a/drivers/input/tablet/wacom_wac.h b/drivers/input/tablet/wacom_wac.h index 39c2516e3d31..ee01e1902785 100644 --- a/drivers/input/tablet/wacom_wac.h +++ b/drivers/input/tablet/wacom_wac.h @@ -28,6 +28,14 @@ #define ERASER_DEVICE_ID 0x0A #define PAD_DEVICE_ID 0x0F +/* wacom data packet report IDs */ +#define WACOM_REPORT_PENABLED 2 +#define WACOM_REPORT_INTUOSREAD 5 +#define WACOM_REPORT_INTUOSWRITE 6 +#define WACOM_REPORT_INTUOSPAD 12 +#define WACOM_REPORT_TPC1FG 6 +#define WACOM_REPORT_TPC2FG 13 + enum { PENPARTNER = 0, GRAPHIRE, |