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| author | Mario Limonciello <mario.limonciello@amd.com> | 2023-03-29 14:57:58 -0500 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2023-05-11 23:02:58 +0900 |
| commit | f66cd999591705dee7ad98bec50985c953f75588 (patch) | |
| tree | 4333582ae663f37cb58b71f1a3a57a26e4f0cb85 /sound | |
| parent | 24d158856cef9a482f381bd11439d83ff9bca2e1 (diff) | |
| download | linux-stable-f66cd999591705dee7ad98bec50985c953f75588.tar.gz linux-stable-f66cd999591705dee7ad98bec50985c953f75588.tar.bz2 linux-stable-f66cd999591705dee7ad98bec50985c953f75588.zip | |
wifi: mt76: mt7921e: Set memory space enable in PCI_COMMAND if unset
commit 09d4d6da1b65d09414e7bce61459593f3c80ead1 upstream.
When the BIOS has been configured for Fast Boot, systems with mt7921e
have non-functional wifi. Turning on Fast boot caused both bus master
enable and memory space enable bits in PCI_COMMAND not to get configured.
The mt7921 driver already sets bus master enable, but explicitly check
and set memory access enable as well to fix this problem.
Tested-by: Anson Tsao <anson.tsao@amd.com>
Signed-off-by: Mario Limonciello <mario.limonciello@amd.com>
Acked-by: Sean Wang <sean.wang@mediatek.com>
Signed-off-by: Felix Fietkau <nbd@nbd.name>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'sound')
0 files changed, 0 insertions, 0 deletions