Stripe control verb reports and controls the stripe capability of an
Audio Output Converter. This verb needs to be implemented only for an
audio output converter and only if the stripe bit of the Audio Widget
Capabilities parameter is 1.
Stripe control: get code(0xf24) and set code(0x724)
the series look ok (one minor comment on operator precedence) and
aligned with my understanding of the HDaudio 1.0a spec.
That said you made no mention of the Stripe bit (figure 86) and
fields 22:20 (Stripe capability) in Figure 75, so it's not clear to
me if the support added in this patchset is sufficient or if there is
additional logic to be set.
Stripe bit is part of Audio Widget Capability parameter and is
mentioned above in the last section of background. Patch-5(v2) checks
for the stripe bit, before sending stripe control verb.
Ah yes, I thought this patchset added stripe control starting from
scratch but some definitions were already present. Thanks for the precision.
As far as stripe control register is concerned (22:20), I don't think
any SW programming is required for this.
Yes correct. this is on GET only so something the codec needs to worry
about, not the driver.
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