Commit 6a63b06f authored by Alexey Starikovskiy's avatar Alexey Starikovskiy Committed by Len Brown
Browse files

ACPI: EC: use BURST mode only for MSI notebooks 



Signed-off-by: default avatarAlexey Starikovskiy <astarikovskiy@suse.de>
Signed-off-by: default avatarLen Brown <len.brown@intel.com>
parent 2a84cb98

drivers/acpi/ec.c

+4 −2
Original line number Diff line number Diff line
@@ -575,6 +575,7 @@ acpi_ec_space_handler(u32 function, acpi_physical_address address, 
	if (bits != 8 && acpi_strict)

		return AE_BAD_PARAMETER;



	if (EC_FLAGS_MSI)

		acpi_ec_burst_enable(ec);



	if (function == ACPI_READ) {
@@ -596,6 +597,7 @@ acpi_ec_space_handler(u32 function, acpi_physical_address address, 
		}

	}



	if (EC_FLAGS_MSI)

		acpi_ec_burst_disable(ec);



	switch (result) {

CRA Git | Maintained and supported by SUSTech CRA and CCSE