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    Subject[PATCH 2/2] toshiba-acpi: Support TOS1900-type devices
    Despite toshiba_acpi exporting TOS1900 as a modalias, it doesn't appear to
    support these machines. They have their HCI method implemented in a
    different but compatible manner and so need a different method address.

    Signed-off-by: Matthew Garrett <mjg@redhat.com>
    ---
    drivers/platform/x86/toshiba_acpi.c | 5 +++++
    1 file changed, 5 insertions(+)

    diff --git a/drivers/platform/x86/toshiba_acpi.c b/drivers/platform/x86/toshiba_acpi.c
    index fb87b57..9fb4873 100644
    --- a/drivers/platform/x86/toshiba_acpi.c
    +++ b/drivers/platform/x86/toshiba_acpi.c
    @@ -67,6 +67,7 @@ MODULE_LICENSE("GPL");
    #define TOSH_INTERFACE_2 "\\_SB_.VALZ"
    #define METHOD_VIDEO_OUT "\\_SB_.VALX.DSSX"
    #define GHCI_METHOD ".GHCI"
    +#define SPFC_METHOD ".SPFC"

    /* Toshiba HCI interface definitions
    *
    @@ -935,6 +936,10 @@ static int __init toshiba_acpi_init(void)
    method_hci = TOSH_INTERFACE_2 GHCI_METHOD;
    if (toshiba_acpi_setup_keyboard(TOSH_INTERFACE_2))
    printk(MY_INFO "Unable to activate hotkeys\n");
    + } else if (is_valid_acpi_path(TOSH_INTERFACE_2 SPFC_METHOD)) {
    + method_hci = TOSH_INTERFACE_2 SPFC_METHOD;
    + if (toshiba_acpi_setup_keyboard(TOSH_INTERFACE_2))
    + printk(MY_INFO "Unable to activate hotkeys\n");
    } else
    return -ENODEV;

    --
    Matthew Garrett | mjg59@srcf.ucam.org

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