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annotate src/cs/layer1/dsp1/patch_file36_10.c @ 660:293c7db5f10f

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bmi3: fixed the mysterious "mute on first call" bug When UI-enabled fw boots on a previously blank (no /mmi/* files) FFS for the first time, the output_volume member of the persistent UI settings structure was left uninitialized, corresponding to the earpiece volume being set to mute, which is an invalid setting. Because of other quirks in the far-from-finished UI code, this volume setting takes effect only when the first call is answered, producing the odd behaviour seen at the user level. The current fix is to set the blank-FFS default for output_volume to volume level 4, which is the same -6 dB Iota volume as the ACI default.
author Mychaela Falconia <falcon@freecalypso.org>
date Thu, 14 May 2020 02:50:41 +0000
parents d6da3c06d484
children
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d6da3c06d484 patch_file36_10.c trivial wrapper added for L1_DYN_DSP_DWNLD=0 experiments
Mychaela Falconia <falcon@freecalypso.org>
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1 /*
d6da3c06d484 patch_file36_10.c trivial wrapper added for L1_DYN_DSP_DWNLD=0 experiments
Mychaela Falconia <falcon@freecalypso.org>
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2 * The only DSP patch code we have for 36_10 is the dynamic download version
d6da3c06d484 patch_file36_10.c trivial wrapper added for L1_DYN_DSP_DWNLD=0 experiments
Mychaela Falconia <falcon@freecalypso.org>
parents:
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3 * which we have extracted from the world's last surviving copy of TCS211 fw
d6da3c06d484 patch_file36_10.c trivial wrapper added for L1_DYN_DSP_DWNLD=0 experiments
Mychaela Falconia <falcon@freecalypso.org>
parents:
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4 * for Calypso modems. The purpose of this cheesy patch_file36_10.c wrapper
d6da3c06d484 patch_file36_10.c trivial wrapper added for L1_DYN_DSP_DWNLD=0 experiments
Mychaela Falconia <falcon@freecalypso.org>
parents:
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5 * is to allow experimental builds with L1_DYN_DSP_DWNLD=0: we use the static
d6da3c06d484 patch_file36_10.c trivial wrapper added for L1_DYN_DSP_DWNLD=0 experiments
Mychaela Falconia <falcon@freecalypso.org>
parents:
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6 * portion of our only available patch code, and simply not do the dynamic part.
d6da3c06d484 patch_file36_10.c trivial wrapper added for L1_DYN_DSP_DWNLD=0 experiments
Mychaela Falconia <falcon@freecalypso.org>
parents:
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7 *
d6da3c06d484 patch_file36_10.c trivial wrapper added for L1_DYN_DSP_DWNLD=0 experiments
Mychaela Falconia <falcon@freecalypso.org>
parents:
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8 * This configuration is intended only for experiments, not for production!
d6da3c06d484 patch_file36_10.c trivial wrapper added for L1_DYN_DSP_DWNLD=0 experiments
Mychaela Falconia <falcon@freecalypso.org>
parents:
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9 * The dynamic parts of the DSP patch code which this configuration omits
d6da3c06d484 patch_file36_10.c trivial wrapper added for L1_DYN_DSP_DWNLD=0 experiments
Mychaela Falconia <falcon@freecalypso.org>
parents:
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10 * are surely there for some good reason, and we can only guess what we are
d6da3c06d484 patch_file36_10.c trivial wrapper added for L1_DYN_DSP_DWNLD=0 experiments
Mychaela Falconia <falcon@freecalypso.org>
parents:
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11 * going to destabilize by disabling them.
d6da3c06d484 patch_file36_10.c trivial wrapper added for L1_DYN_DSP_DWNLD=0 experiments
Mychaela Falconia <falcon@freecalypso.org>
parents:
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12 */
d6da3c06d484 patch_file36_10.c trivial wrapper added for L1_DYN_DSP_DWNLD=0 experiments
Mychaela Falconia <falcon@freecalypso.org>
parents:
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13
d6da3c06d484 patch_file36_10.c trivial wrapper added for L1_DYN_DSP_DWNLD=0 experiments
Mychaela Falconia <falcon@freecalypso.org>
parents:
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14 #include "patch_file36_10_dyn_dwl.c"