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+--- Forum: Linux on Quartz64 (https://forum.pine64.org/forumdisplay.php?fid=168)
+--- Thread: Bluetooth sound is fragmented (/showthread.php?tid=17430)
Bluetooth sound is fragmented - S265 - 10-04-2022
6.0.0-1-MANJARO-ARM
Quartz64 B
Manjaro OS is booting and working remarkably well on Quartz64 model B. I can remember the early days of Pine64 and Rock64. It was a steep learning curve for developers and users. Improvements took eternity.
As a desktop I find the system is very usable, albeit a bit slow in a graphics intensive browser.
Anyway I wanted to test bluetooth connectivity and performance. Both bluetooth devices were detected by Quartz and both connected to Manjaro/Quartz64. Unfortunately the sound is jittery and fragmented.
Any ideas on how to address this?
Bluetooth: Core ver 2.22
[ 6.894693] NET: Registered PF_BLUETOOTH protocol family
[ 6.894699] Bluetooth: HCI device and connection manager initialized
[ 6.894717] Bluetooth: HCI socket layer initialized
[ 6.894724] Bluetooth: L2CAP socket layer initialized
[ 6.894743] Bluetooth: SCO socket layer initialized
[ 7.053099] Bluetooth: HCI UART driver ver 2.3
[ 7.053134] Bluetooth: HCI UART protocol H4 registered
[ 7.053140] Bluetooth: HCI UART protocol BCSP registered
[ 7.053240] Bluetooth: HCI UART protocol LL registered
[ 7.053246] Bluetooth: HCI UART protocol ATH3K registered
[ 7.053278] Bluetooth: HCI UART protocol Three-wire (H5) registered
[ 7.053631] Bluetooth: HCI UART protocol Intel registered
[ 7.053970] Bluetooth: HCI UART protocol Broadcom registered
[ 7.054014] Bluetooth: HCI UART protocol QCA registered
[ 7.054043] Bluetooth: HCI UART protocol Marvell registered
[ 7.172948] of_dma_request_slave_channel: dma-names property of node '/serial@fe650000' missing or empty
[ 7.172986] dw-apb-uart fe650000.serial: failed to request DMA
[ 7.427018] Bluetooth: hci0: BCM: chip id 107
[ 7.429270] Bluetooth: hci0: BCM: features 0x2f
[ 7.452351] Bluetooth: hci0: BCM4345C0
[ 7.452370] Bluetooth: hci0: BCM4345C0 (003.001.025) build 0000
[ 7.453014] Bluetooth: hci0: BCM: firmware Patch file not found, tried:
[ 7.453027] Bluetooth: hci0: BCM: 'brcm/BCM4345C0.pine64,quartz64-b.hcd'
[ 7.453033] Bluetooth: hci0: BCM: 'brcm/BCM4345C0.hcd'
[ 7.453037] Bluetooth: hci0: BCM: 'brcm/BCM.pine64,quartz64-b.hcd'
[ 7.453040] Bluetooth: hci0: BCM: 'brcm/BCM.hcd'
Edit: Is it just a matter of getting the correct firmware? Is that the missing piece here?