[RFT] Input: speed up suspend/shutdown for PS/2 mice and keyboards
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Message ID 20091221070951.GA4170@core.coreip.homeip.net
State Accepted
Commit 4a299bf591bc5bef3bde8316e603b9eaec5a7696
Headers show

Commit Message

Dmitry Torokhov Dec. 21, 2009, 7:09 a.m. UTC
None

Patch
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diff --git a/drivers/input/keyboard/atkbd.c b/drivers/input/keyboard/atkbd.c
index a357357..1f5e2ce 100644
--- a/drivers/input/keyboard/atkbd.c
+++ b/drivers/input/keyboard/atkbd.c
@@ -134,7 +134,8 @@  static const unsigned short atkbd_unxlate_table[128] = {
 #define ATKBD_CMD_GETID		0x02f2
 #define ATKBD_CMD_SETREP	0x10f3
 #define ATKBD_CMD_ENABLE	0x00f4
-#define ATKBD_CMD_RESET_DIS	0x00f5
+#define ATKBD_CMD_RESET_DIS	0x00f5	/* Reset to defaults and disable */
+#define ATKBD_CMD_RESET_DEF	0x00f6	/* Reset to defaults */
 #define ATKBD_CMD_SETALL_MBR	0x00fa
 #define ATKBD_CMD_RESET_BAT	0x02ff
 #define ATKBD_CMD_RESEND	0x00fe
@@ -836,7 +837,7 @@  static void atkbd_cleanup(struct serio *serio)
 	struct atkbd *atkbd = serio_get_drvdata(serio);
 
 	atkbd_disable(atkbd);
-	ps2_command(&atkbd->ps2dev, NULL, ATKBD_CMD_RESET_BAT);
+	ps2_command(&atkbd->ps2dev, NULL, ATKBD_CMD_RESET_DEF);
 }
 
 
diff --git a/drivers/input/mouse/psmouse-base.c b/drivers/input/mouse/psmouse-base.c
index fd0bc09..401ac6b 100644
--- a/drivers/input/mouse/psmouse-base.c
+++ b/drivers/input/mouse/psmouse-base.c
@@ -1137,7 +1137,10 @@  static void psmouse_cleanup(struct serio *serio)
 	if (psmouse->cleanup)
 		psmouse->cleanup(psmouse);
 
-	psmouse_reset(psmouse);
+/*
+ * Reset the mouse to defaults (bare PS/2 protocol).
+ */
+	ps2_command(&psmouse->ps2dev, NULL, PSMOUSE_CMD_RESET_DIS);
 
 /*
  * Some boxes, such as HP nx7400, get terribly confused if mouse