Bluetooth: Add Broadcom channel priority commands#478
Merged
jannau merged 1 commit intoAsahiLinux:asahi-wipfrom Apr 10, 2026
Merged
Bluetooth: Add Broadcom channel priority commands#478jannau merged 1 commit intoAsahiLinux:asahi-wipfrom
jannau merged 1 commit intoAsahiLinux:asahi-wipfrom
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Certain Broadcom bluetooth chips (bcm4377/bcm4378/bcm438) need ACL streams carrying audio to be set as "high priority" using a vendor specific command to prevent 10-ish second-long dropouts whenever something does a device scan. This patch sends the command when the socket priority is set to TC_PRIO_INTERACTIVE, as BlueZ does for audio. Signed-off-by: Sasha Finkelstein <fnkl.kernel@gmail.com>
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Certain Broadcom bluetooth chips (bcm4377/bcm4378/bcm438) need ACL streams carrying audio to be set as "high priority" using a vendor specific command to prevent 10-ish second-long dropouts whenever something does a device scan. This patch sends the command when the socket priority is set to TC_PRIO_INTERACTIVE, as BlueZ does for audio.