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| author | Dmitry Torokhov <dmitry.torokhov@gmail.com> | 2017-01-24 12:37:43 -0800 |
|---|---|---|
| committer | Dmitry Torokhov <dmitry.torokhov@gmail.com> | 2017-01-24 12:37:43 -0800 |
| commit | 0cce284537fb42d9c28b9b31038ffc9b464555f5 (patch) | |
| tree | e7af3b5fe2d04ef6527b5da50851d498ee13184e /drivers/input/serio/i8042-x86ia64io.h | |
| parent | cefb26d4b37c329f624eb235a1bdc7b6b8dd9430 (diff) | |
| parent | 7a308bb3016f57e5be11a677d15b821536419d36 (diff) | |
| download | linux-0cce284537fb42d9c28b9b31038ffc9b464555f5.tar.gz | |
Merge tag 'v4.10-rc5' into next
Sync up with mainline to bring up improvements in various subsystems.
Diffstat (limited to 'drivers/input/serio/i8042-x86ia64io.h')
| -rw-r--r-- | drivers/input/serio/i8042-x86ia64io.h | 23 |
1 files changed, 20 insertions, 3 deletions
diff --git a/drivers/input/serio/i8042-x86ia64io.h b/drivers/input/serio/i8042-x86ia64io.h index a4592ebf9a1d..05afd16ea9c9 100644 --- a/drivers/input/serio/i8042-x86ia64io.h +++ b/drivers/input/serio/i8042-x86ia64io.h @@ -211,6 +211,12 @@ static const struct dmi_system_id __initconst i8042_dmi_noloop_table[] = { DMI_MATCH(DMI_PRODUCT_VERSION, "Rev 1"), }, }, + { + .matches = { + DMI_MATCH(DMI_SYS_VENDOR, "PEGATRON CORPORATION"), + DMI_MATCH(DMI_PRODUCT_NAME, "C15B"), + }, + }, { } }; @@ -805,6 +811,13 @@ static const struct dmi_system_id __initconst i8042_dmi_kbdreset_table[] = { DMI_MATCH(DMI_PRODUCT_NAME, "P34"), }, }, + { + /* Schenker XMG C504 - Elantech touchpad */ + .matches = { + DMI_MATCH(DMI_SYS_VENDOR, "XMG"), + DMI_MATCH(DMI_PRODUCT_NAME, "C504"), + }, + }, { } }; @@ -984,7 +997,11 @@ static int __init i8042_pnp_init(void) #if defined(__ia64__) return -ENODEV; #else - pr_info("PNP: No PS/2 controller found. Probing ports directly.\n"); + pr_info("PNP: No PS/2 controller found.\n"); + if (x86_platform.legacy.i8042 != + X86_LEGACY_I8042_EXPECTED_PRESENT) + return -ENODEV; + pr_info("Probing ports directly.\n"); return 0; #endif } @@ -1071,8 +1088,8 @@ static int __init i8042_platform_init(void) #ifdef CONFIG_X86 u8 a20_on = 0xdf; - /* Just return if pre-detection shows no i8042 controller exist */ - if (!x86_platform.i8042_detect()) + /* Just return if platform does not have i8042 controller */ + if (x86_platform.legacy.i8042 == X86_LEGACY_I8042_PLATFORM_ABSENT) return -ENODEV; #endif |