input: Make hardware rawmode optional for AT-keyboards, and check

       for rawmode bits in keyboard.c
Signed-off-by: Vojtech Pavlik <vojtech@suse.cz>

drivers/char/keyboard.c

@@ -942,7 +942,8 @@ void kbd_refresh_leds(struct input_handle *handle)
 
 #if defined(CONFIG_X86) || defined(CONFIG_IA64) || defined(CONFIG_ALPHA) || defined(CONFIG_MIPS) || defined(CONFIG_PPC) || defined(CONFIG_SPARC32) || defined(CONFIG_SPARC64) || defined(CONFIG_PARISC) || defined(CONFIG_SH_MPC1211)
 
-#define HW_RAW(dev) (((dev)->id.bustype == BUS_I8042) && ((dev)->id.vendor == 0x0001) && ((dev)->id.product == 0x0001))
+#define HW_RAW(dev) (test_bit(EV_MSC, dev->evbit) && test_bit(MSC_RAW, dev->mscbit) &&\
+			((dev)->id.bustype == BUS_I8042) && ((dev)->id.vendor == 0x0001) && ((dev)->id.product == 0x0001))
 
 static unsigned short x86_keycodes[256] =
 	{ 0,  1,  2,  3,  4,  5,  6,  7,  8,  9, 10, 11, 12, 13, 14, 15,

drivers/input/keyboard/atkbd.c

@@ -47,6 +47,10 @@ static int atkbd_softrepeat;
 module_param_named(softrepeat, atkbd_softrepeat, bool, 0);
 MODULE_PARM_DESC(softrepeat, "Use software keyboard repeat");
 
+static int atkbd_softraw = 1;
+module_param_named(softraw, atkbd_softraw, bool, 0);
+MODULE_PARM_DESC(softraw, "Use software generated rawmode");
+
 static int atkbd_scroll;
 module_param_named(scroll, atkbd_scroll, bool, 0);
 MODULE_PARM_DESC(scroll, "Enable scroll-wheel on MS Office and similar keyboards");
@@ -336,6 +340,9 @@ static irqreturn_t atkbd_interrupt(struct serio *serio, unsigned char data,
 		code |= (atkbd->set != 3) ? 0x80 : 0x100;
 	}
 
+	if (atkbd->keycode[code] != ATKBD_KEY_NULL)
+		input_event(&atkbd->dev, EV_MSC, MSC_SCAN, code);
+
 	switch (atkbd->keycode[code]) {
 		case ATKBD_KEY_NULL:
 			break;
@@ -750,16 +757,21 @@ static void atkbd_connect(struct serio *serio, struct serio_dev *dev)
 			return;
 	}
 
+	if (!atkbd->write)
+		atkbd_softrepeat = 1;
+	if (atkbd_softrepeat)
+		atkbd_softraw = 1;
+
 	if (atkbd->write) {
 		atkbd->dev.evbit[0] = BIT(EV_KEY) | BIT(EV_LED) | BIT(EV_REP) | BIT(EV_MSC);
 		atkbd->dev.ledbit[0] = BIT(LED_NUML) | BIT(LED_CAPSL) | BIT(LED_SCROLLL);
 	} else  atkbd->dev.evbit[0] = BIT(EV_KEY) | BIT(EV_REP) | BIT(EV_MSC);
-	atkbd->dev.mscbit[0] = BIT(MSC_RAW);
+	atkbd->dev.mscbit[0] = atkbd_softraw ? BIT(MSC_SCAN) : BIT(MSC_RAW) | BIT(MSC_SCAN);
 
 	if (!atkbd_softrepeat) {
 		atkbd->dev.rep[REP_DELAY] = 250;
 		atkbd->dev.rep[REP_PERIOD] = 33;
-	}
+	} else atkbd_softraw = 1;
 
 	atkbd->serio = serio;
 

include/linux/input.h

@@ -528,6 +528,7 @@ struct input_absinfo {
 #define MSC_PULSELED		0x01
 #define MSC_GESTURE		0x02
 #define MSC_RAW			0x03
+#define MSC_SCAN		0x04
 #define MSC_MAX			0x07
 
 /*