[PATCH 10/16] ASoC: codecs: rx-macro: fix tlv min max range

[Srinivas Kandagatla]

On 22/02/2022 18:04, Mark Brown wrote:
> On Tue, Feb 22, 2022 at 11:59:27AM +0000, Srinivas Kandagatla wrote:
>> on Qualcomm codecs gain tlv control specifies min max range as both
>> negative to positive numbers like
>>
>> SOC_SINGLE_S8_TLV("... Volume", ..,  -84, 40, gain)
>>
>> However with recent boundary checks added in commit 817f7c9335ec0
>> ("ASoC: ops: Reject out of bounds values in snd_soc_put_volsw())
>> setting a value above 40 gain will fail.
>>
>> So fix this min max range correctly to
>> SOC_SINGLE_S8_TLV("... Volume", ..,  0, 124, gain)
>> so that users can now set gain correctly
> 
> Are you sure this isn't a bug in the core?  -84..40 should be a valid
> range for a signed control.  See Marek's fix in 9bdd10d57a ("ASoC: ops:
> Shift tested values in snd_soc_put_volsw() by +min") though that onlyNice, This works for me. Will drop all he tlv patches.

--srini

> kicks in for systems with a platform_max.  I can't immediately spot any
> other issues for S8 but I could be missing something.