From: Jiri Kosina <jkosina@xxxxxxx>
Input: Add i8042.nopnp for Intel D845PESV
This patch introduces i8042_dmi_nopnp_table to make it possible to perform
DMI matches for systems that need 'i8042.nopnp' to work correctly, and
introduces such an entry for Intel D845PESV -- this system doesn't
detect PS2 mouse reliably without this option, as reported by Robert
Lewis.
Signed-off-by: Jiri Kosina <jkosina@xxxxxxx>
---
drivers/input/serio/i8042-x86ia64io.h | 15 ++++++++++++++-
1 files changed, 14 insertions(+), 1 deletions(-)
diff --git a/drivers/input/serio/i8042-x86ia64io.h b/drivers/input/serio/i8042-x86ia64io.h
index 5ece9f5..709c9d9 100644
--- a/drivers/input/serio/i8042-x86ia64io.h
+++ b/drivers/input/serio/i8042-x86ia64io.h
@@ -287,7 +287,16 @@ static struct dmi_system_id __initdata i8042_dmi_nomux_table[] = {
{ }
};
-
+static struct dmi_system_id __initdata i8042_dmi_nopnp_table[] = {
+ {
+ .ident = "Intel MBO Desktop D845PESV",
+ .matches = {
+ DMI_MATCH(DMI_BOARD_NAME, "D845PESV"),
+ DMI_MATCH(DMI_BOARD_VENDOR, "Intel Corporation"),
+ },
+ },
+ { }
+};
#endif
@@ -569,6 +578,10 @@ static int __init i8042_platform_init(void)
i8042_kbd_irq = I8042_MAP_IRQ(1);
i8042_aux_irq = I8042_MAP_IRQ(12);
+#if defined(__i386__) || defined(__x86_64__)
+ if (dmi_check_system(i8042_dmi_nopnp_table))
+ i8042_nopnp = 1;
+#endif
retval = i8042_pnp_init();
if (retval)
return retval;
--
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