diff options
| author | Furquan Shaikh <furquan@google.com> | 2020-10-04 12:13:07 -0700 |
|---|---|---|
| committer | Furquan Shaikh <furquan@google.com> | 2020-10-11 02:14:21 +0000 |
| commit | 0af1926353d48242f03d6c80c6b2c8f646a3c145 (patch) | |
| tree | 2f59f541218df51bdae7786e9980cc591899483f /src/drivers/intel/wifi | |
| parent | 54b27169904538081f85f50a5a0873ba35d8ea16 (diff) | |
drivers/wifi: Drop maxsleep parameter from chip config
This change drops maxsleep parameter from chip config and instead
hardcodes the deepest sleep state from which the WiFi device can wake
the system up from to SLP_TYP_S3. This is similar to how other device
drivers in coreboot report _PRW property in ACPI. It relieves the
users from adding another register attribute to devicetree since all
mainboards configure the same value. If this changes in the future, it
should be easy to bring the maxsleep config parameter back.
BUG=b:169802515
BRANCH=zork
Change-Id: I42131fced008da0d51f0f777b7f2d99deaf68827
Signed-off-by: Furquan Shaikh <furquan@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/46033
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Michael Niewöhner <foss@mniewoehner.de>
Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
Diffstat (limited to 'src/drivers/intel/wifi')
| -rw-r--r-- | src/drivers/intel/wifi/wifi.c | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/src/drivers/intel/wifi/wifi.c b/src/drivers/intel/wifi/wifi.c index cc58ac6187..3c90dde5d3 100644 --- a/src/drivers/intel/wifi/wifi.c +++ b/src/drivers/intel/wifi/wifi.c @@ -49,11 +49,9 @@ static void intel_wifi_fill_ssdt(const struct device *dev) struct drivers_intel_wifi_config *config = dev->chip_info; struct drivers_wifi_generic_config generic_config; - if (config) { + if (config) generic_config.wake = config->wake; - /* By default, all intel wifi chips wake from S3 */ - generic_config.maxsleep = 3; - } + wifi_generic_fill_ssdt(dev, config ? &generic_config : NULL); } #endif |