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04f1ad23f1
The Tegra DMIC 'Boost Gain' control shows an upper limit of '25600'. nvidia@tegra-ubuntu:~$ amixer -c 1 sget "DMIC3 Boost Gain" Simple mixer control 'DMIC3 Boost Gain',0 Capabilities: volume volume-joined Playback channels: Mono Capture channels: Mono Limits: 0 - 25600 Mono: 0 [0%] However, if a user attempts to set it to this the following error is seen ... [ 314.961362] tegra210-dmic tegra210-dmic.2: Boost Gain overflow [ 314.970917] tegra210-dmic tegra210-dmic.2: Boost Gain overflow Software only allows a max value of '25599' to be written to this control and so fix this. Bug 2069481 Change-Id: Ibdfa6f2c43e3855c72d2ec6fed6848f1395ccef8 Signed-off-by: Jon Hunter <jonathanh@nvidia.com> Reviewed-on: https://git-master.nvidia.com/r/1673437 Reviewed-by: Automatic_Commit_Validation_User Reviewed-by: Sameer Pujar <spujar@nvidia.com> Reviewed-by: Viswanath L <viswanathl@nvidia.com> Reviewed-by: svc-mobile-coverity <svc-mobile-coverity@nvidia.com> GVS: Gerrit_Virtual_Submit Reviewed-by: Bibek Basu <bbasu@nvidia.com> Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com> Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>