diff options
| author | Jiri Kosina <jkosina@suse.cz> | 2008-05-28 09:10:52 +0400 |
|---|---|---|
| committer | Dmitry Torokhov <dmitry.torokhov@gmail.com> | 2008-05-30 00:19:58 +0400 |
| commit | c3a34f4390396a4bede3f8b7bcc5153f50b974bb (patch) | |
| tree | 86c59fe83b8b3d1abfa84f3ec88ae6c7190907f5 /drivers/input | |
| parent | d1659fcc59b21ec442564fedb67a5ad371f82380 (diff) | |
| download | linux-c3a34f4390396a4bede3f8b7bcc5153f50b974bb.tar.xz | |
Input: i8042 - add Intel D845PESV to nopnp list
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.
[dtor@mail.ru - make it compile if CONFIG_PNP is off - reported
by Randy Dunlap]
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
Diffstat (limited to 'drivers/input')
| -rw-r--r-- | drivers/input/serio/i8042-x86ia64io.h | 29 |
1 files changed, 18 insertions, 11 deletions
diff --git a/drivers/input/serio/i8042-x86ia64io.h b/drivers/input/serio/i8042-x86ia64io.h index 5ece9f56babc..2289e3a8f25c 100644 --- a/drivers/input/serio/i8042-x86ia64io.h +++ b/drivers/input/serio/i8042-x86ia64io.h @@ -63,7 +63,7 @@ static inline void i8042_write_command(int val) outb(val, I8042_COMMAND_REG); } -#if defined(__i386__) || defined(__x86_64__) +#ifdef CONFIG_X86 #include <linux/dmi.h> @@ -287,14 +287,19 @@ static struct dmi_system_id __initdata i8042_dmi_nomux_table[] = { { } }; - - +#ifdef CONFIG_PNP +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 -#ifdef CONFIG_X86 - -#include <linux/dmi.h> - /* * Some Wistron based laptops need us to explicitly enable the 'Dritek * keyboard extension' to make their extra keys start generating scancodes. @@ -342,7 +347,6 @@ static struct dmi_system_id __initdata i8042_dmi_dritek_table[] = { #endif /* CONFIG_X86 */ - #ifdef CONFIG_PNP #include <linux/pnp.h> @@ -452,6 +456,11 @@ static int __init i8042_pnp_init(void) int pnp_data_busted = 0; int err; +#ifdef CONFIG_X86 + if (dmi_check_system(i8042_dmi_nopnp_table)) + i8042_nopnp = 1; +#endif + if (i8042_nopnp) { printk(KERN_INFO "i8042: PNP detection disabled\n"); return 0; @@ -577,15 +586,13 @@ static int __init i8042_platform_init(void) i8042_reset = 1; #endif -#if defined(__i386__) || defined(__x86_64__) +#ifdef CONFIG_X86 if (dmi_check_system(i8042_dmi_noloop_table)) i8042_noloop = 1; if (dmi_check_system(i8042_dmi_nomux_table)) i8042_nomux = 1; -#endif -#ifdef CONFIG_X86 if (dmi_check_system(i8042_dmi_dritek_table)) i8042_dritek = 1; #endif /* CONFIG_X86 */ |