1-6 added to acpi-test
thanks,
-Len
On Friday 21 March 2008, Alexey Starikovskiy wrote:
> Allow EC to serve keyboard even then we polling it.
>
> Signed-off-by: Alexey Starikovskiy <astarikovskiy@xxxxxxx>
> ---
>
> drivers/acpi/ec.c | 2 ++
> 1 files changed, 2 insertions(+), 0 deletions(-)
>
> diff --git a/drivers/acpi/ec.c b/drivers/acpi/ec.c
> index 7222a18..828c752 100644
> --- a/drivers/acpi/ec.c
> +++ b/drivers/acpi/ec.c
> @@ -73,6 +73,7 @@ enum ec_event {
>
> #define ACPI_EC_DELAY 500 /* Wait 500ms max. during EC ops */
> #define ACPI_EC_UDELAY_GLK 1000 /* Wait 1ms max. to get global lock */
> +#define ACPI_EC_UDELAY 100 /* Wait 100us before polling EC again */
>
> enum {
> EC_FLAGS_WAIT_GPE = 0, /* Don't check status until GPE arrives */
> @@ -227,6 +228,7 @@ static int acpi_ec_wait(struct acpi_ec *ec, enum ec_event event, int force_poll)
> while (time_before(jiffies, delay)) {
> if (acpi_ec_check_status(ec, event))
> goto end;
> + udelay(ACPI_EC_UDELAY);
> }
> }
> pr_err(PREFIX "acpi_ec_wait timeout,"
>
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