31 Aug
2023
31 Aug
'23
7:06 p.m.
Curtis Malainey | Chrome OS Audio Senior Software Engineer | cujomalainey@google.com | Sound Open Firmware Lead
On Sat, Aug 26, 2023 at 4:31 AM Jaroslav Kysela perex@perex.cz wrote:
On 24. 08. 23 23:33, cujomalainey@chromium.org wrote:
From: Curtis Malainey cujomalainey@chromium.org
Provide a UCM value to mark devices which are needed to be opened only for HW purposes but should not be consumed for userspace.
It would be probably better to describe this in the standard ALSA PCM API than UCM. If the device is special, applications without UCM should be also allowed to identify them.
Jaroslav
Would something like an additional device class and a format subclass be acceptable?
Curtis