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DO NOT MERGE - Merge Android 13

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Bug: 242648940
Merged-In: I520e381950ddb0b7bce52ca38a4fd27e4cf0683c
Change-Id: I298241a122e17bafa59da459aed8a585b926d0e6
This commit is contained in:
Xin Li
2022-08-15 22:01:25 -07:00
parent caa2a07303 a5d0d605ad
commit 1656b09fb0
29 changed files with 1137 additions and 1318 deletions
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8
audio/audio_platform_info_noextcodec_snd.xml
View File

@@ -34,7 +34,7 @@
<device name="SND_DEVICE_OUT_VOICE_MUSIC_TX" acdb_id="3"/>
<device name="SND_DEVICE_OUT_VOICE_HANDSET_TMUS" acdb_id="98"/>
<device name="SND_DEVICE_OUT_VOICE_TTY_HCO_HANDSET" acdb_id="14"/>
<device name="SND_DEVICE_OUT_VOICE_TTY_HCO_SPEAKER" acdb_id="14"/>
<!-- <device name="SND_DEVICE_OUT_VOICE_TTY_HCO_SPEAKER" acdb_id="14"/> -->
<device name="SND_DEVICE_OUT_VOICE_HAC_HANDSET" acdb_id="201"/>
<device name="SND_DEVICE_OUT_SPEAKER_SAFE_AND_USB_HEADSET" acdb_id="514"/>
<device name="SND_DEVICE_OUT_VOICE_USB_HEADPHONES" acdb_id="56"/>
@@ -81,7 +81,7 @@
<device name="SND_DEVICE_IN_UNPROCESSED_HEADSET_MIC" acdb_id="147"/>
<device name="SND_DEVICE_IN_USB_HEADSET_MIC" acdb_id="44"/>
<device name="SND_DEVICE_IN_VOICE_RECOG_USB_HEADSET_MIC" acdb_id="143"/>
<device name="SND_DEVICE_IN_VOICE_TTY_VCO_SPEAKER_MIC" acdb_id="19"/>
<!-- <device name="SND_DEVICE_IN_VOICE_TTY_VCO_SPEAKER_MIC" acdb_id="19"/> -->
<device name="SND_DEVICE_IN_VOICE_REC_DMIC_STEREO" acdb_id="144"/>
</acdb_ids>
@@ -303,8 +303,8 @@
<device name="SND_DEVICE_IN_VOICE_REC_DMIC_FLUENCE" backend="handset-mic" interface="PRI_TDM_TX_0"/>
<device name="SND_DEVICE_IN_AANC_HANDSET_MIC" backend="handset-mic" interface="PRI_TDM_TX_0"/>
<device name="SND_DEVICE_IN_QUAD_MIC" backend="handset-mic" interface="PRI_TDM_TX_0"/>
<device name="SND_DEVICE_IN_HANDSET_STEREO_DMIC" backend="handset-mic" interface="PRI_TDM_TX_0"/>
<device name="SND_DEVICE_IN_SPEAKER_STEREO_DMIC" backend="speaker-mic" interface="PRI_TDM_TX_0"/>
<!-- <device name="SND_DEVICE_IN_HANDSET_STEREO_DMIC" backend="handset-mic" interface="PRI_TDM_TX_0"/> -->
<device name="SND_DEVICE_IN_SPEAKER_DMIC_STEREO" backend="speaker-mic" interface="PRI_TDM_TX_0"/>
<device name="SND_DEVICE_IN_CAPTURE_VI_FEEDBACK" interface="WSA_CDC_DMA_TX_0"/>
<device name="SND_DEVICE_IN_CAPTURE_VI_FEEDBACK_MONO_1" interface="WSA_CDC_DMA_TX_0"/>
<device name="SND_DEVICE_IN_CAPTURE_VI_FEEDBACK_MONO_2" interface="WSA_CDC_DMA_TX_0"/>

264
audio/mixer_paths_noextcodec_snd.xml
View File

@@ -47,6 +47,7 @@
<ctl name="Voip Dtx Mode" value="0" />
<ctl name="TTY Mode" value="OFF" />
<ctl name="SLIMBUS_7_RX Audio Mixer MultiMedia1" value="0" />
<ctl name="SLIMBUS_7_RX Audio Mixer MultiMedia2" value="0" />
<ctl name="SLIMBUS_7_RX Audio Mixer MultiMedia4" value="0" />
<ctl name="SLIMBUS_7_RX Audio Mixer MultiMedia5" value="0" />
<ctl name="SLIMBUS_7_RX Audio Mixer MultiMedia7" value="0" />
@@ -58,6 +59,7 @@
<ctl name="SLIMBUS_7_RX Audio Mixer MultiMedia14" value="0" />
<ctl name="SLIMBUS_7_RX Audio Mixer MultiMedia15" value="0" />
<ctl name="SLIMBUS_7_RX Audio Mixer MultiMedia16" value="0" />
<ctl name="MultiMedia2 Mixer TX_CDC_DMA_TX_3" value="0" />
<ctl name="MultiMedia5 Mixer AFE_PCM_TX" value="0" />
<ctl name="MultiMedia5 Mixer TX_CDC_DMA_TX_3" value="0" />
<ctl name="MultiMedia1 Mixer TX_CDC_DMA_TX_3" value="0" />
@@ -129,16 +131,7 @@
<ctl name="MultiMedia5 Mixer USB_AUDIO_TX" value="0" />
<ctl name="MultiMedia8 Mixer USB_AUDIO_TX" value="0" />
<ctl name="MultiMedia10 Mixer USB_AUDIO_TX" value="0" />
<ctl name="TX_CDC_DMA_TX_3 Channels" value="One" />
<ctl name="WSA_CDC_DMA_RX_0 Channels" value="One" />
<ctl name="RX_CDC_DMA_RX_0 Channels" value="One" />
<ctl name="VI_FEED_TX Channels" value="Two" />
<ctl name="WSA_AIF_VI Mixer WSA_SPKR_VI_1" value="0" />
<ctl name="WSA_AIF_VI Mixer WSA_SPKR_VI_2" value="0" />
<ctl name="WSA_CDC_DMA_RX_0 Format" value="UNPACKED" />
<ctl name="WSA_CDC_DMA_TX_0 Format" value="UNPACKED" />
<ctl name="RX_CDC_DMA_RX_0 Format" value="UNPACKED" />
<ctl name="TX_CDC_DMA_TX_3 Format" value="UNPACKED" />
<ctl name="MultiMedia1 Mixer PRI_TDM_TX_0" value="0" />
<ctl name="MultiMedia2 Mixer PRI_TDM_TX_0" value="0" />
@@ -147,14 +140,8 @@
<ctl name="MultiMedia5 Mixer PRI_TDM_TX_0" value="0" />
<ctl name="MultiMedia6 Mixer PRI_TDM_TX_0" value="0" />
<ctl name="MultiMedia8 Mixer PRI_TDM_TX_0" value="0" />
<ctl name="MultiMedia9 Mixer PRI_TDM_TX_0" value="0" />
<ctl name="MultiMedia10 Mixer PRI_TDM_TX_0" value="0" />
<ctl name="MultiMedia16 Mixer PRI_TDM_TX_0" value="0" />
<ctl name="MultiMedia17 Mixer PRI_TDM_TX_0" value="0" />
<ctl name="MultiMedia18 Mixer PRI_TDM_TX_0" value="0" />
<ctl name="MultiMedia19 Mixer PRI_TDM_TX_0" value="0" />
<ctl name="MultiMedia28 Mixer PRI_TDM_TX_0" value="0" />
<ctl name="MultiMedia29 Mixer PRI_TDM_TX_0" value="0" />
<ctl name="QUIN_TDM_RX_0 Audio Mixer MultiMedia1" value="0"/>
<ctl name="QUIN_TDM_RX_0 Audio Mixer MultiMedia2" value="0"/>
@@ -173,8 +160,6 @@
<!-- HFP start -->
<ctl name="HFP_SLIM7_UL_HL Switch" value="0" />
<ctl name="WSA_CDC_DMA_RX_0 Port Mixer SLIM_7_TX" value="0" />
<ctl name="RX_CDC_DMA_RX_0 Port Mixer SLIM_7_TX" value="0" />
<!-- HFP end -->
<!-- echo reference -->
<ctl name="AUDIO_REF_EC_UL1 MUX" value="None" />
@@ -185,6 +170,7 @@
<ctl name="AFE_PCM_RX Audio Mixer MultiMedia2" value="0" />
<ctl name="AFE_PCM_RX Audio Mixer MultiMedia4" value="0" />
<ctl name="AFE_PCM_RX Audio Mixer MultiMedia7" value="0" />
<ctl name="AFE_PCM_RX Audio Mixer MultiMedia8" value="0" />
<ctl name="AFE_PCM_RX Audio Mixer MultiMedia10" value="0" />
<ctl name="AFE_PCM_RX Audio Mixer MultiMedia11" value="0" />
<ctl name="AFE_PCM_RX Audio Mixer MultiMedia12" value="0" />
@@ -266,6 +252,7 @@
<!-- Incall Music -->
<ctl name="Incall_Music Audio Mixer MultiMedia2" value="0" />
<ctl name="Incall_Music Audio Mixer MultiMedia9" value="0" />
<ctl name="Incall_Music_2 Audio Mixer MultiMedia9" value="0" />
<!-- Incall Music End -->
<!-- compress-voip-call start -->
@@ -307,168 +294,29 @@
<!-- Codec controls -->
<!-- WSA controls -->
<ctl name="WSA RX0 MUX" value="ZERO" />
<ctl name="WSA RX1 MUX" value="ZERO" />
<ctl name="WSA_RX0 INP0" value="ZERO" />
<ctl name="WSA_RX1 INP0" value="ZERO" />
<ctl name="WSA_AIF_VI Mixer WSA_SPKR_VI_1" value="0" />
<ctl name="WSA_AIF_VI Mixer WSA_SPKR_VI_2" value="0" />
<ctl name="WSA_RX_0_VI_FB_LCH_MUX" value="ZERO" />
<ctl name="WSA_RX_0_VI_FB_RCH_MUX" value="ZERO" />
<ctl name="SpkrLeft COMP Switch" value="0" />
<ctl name="SpkrRight COMP Switch" value="0" />
<ctl name="SpkrLeft BOOST Switch" value="0" />
<ctl name="SpkrRight BOOST Switch" value="0" />
<ctl name="SpkrLeft VISENSE Switch" value="0" />
<ctl name="SpkrRight VISENSE Switch" value="0" />
<ctl name="SpkrLeft SWR DAC_Port Switch" value="0" />
<ctl name="SpkrRight SWR DAC_Port Switch" value="0" />
<!-- RX Controls -->
<ctl name="RX_MACRO RX0 MUX" value="ZERO" />
<ctl name="RX_MACRO RX1 MUX" value="ZERO" />
<ctl name="RX_CDC_DMA_RX_0 Channels" value="One" />
<ctl name="RX INT0_1 MIX1 INP0" value="ZERO" />
<ctl name="RX INT0_1 MIX1 INP1" value="ZERO" />
<ctl name="RX INT0_1 MIX1 INP2" value="ZERO" />
<ctl name="RX INT1_1 MIX1 INP0" value="ZERO" />
<ctl name="RX INT1_1 MIX1 INP1" value="ZERO" />
<ctl name="RX INT1_1 MIX1 INP2" value="ZERO" />
<ctl name="RX_CDC_DMA_RX_0 Audio Mixer MultiMedia1" value="0" />
<ctl name="RX INT0 DEM MUX" value="NORMAL_DSM_OUT" />
<ctl name="RX INT1 DEM MUX" value="NORMAL_DSM_OUT" />
<ctl name="RX_COMP1 Switch" value="0" />
<ctl name="RX_COMP2 Switch" value="0" />
<ctl name="HPHL_COMP Switch" value="0" />
<ctl name="HPHR_COMP Switch" value="0" />
<ctl name="EAR_RDAC Switch" value="0" />
<ctl name="HPHL_RDAC Switch" value="0" />
<ctl name="HPHR_RDAC Switch" value="0" />
<ctl name="AUX_RDAC Switch" value="0" />
<ctl name="RDAC3_MUX" value="ZERO" />
<ctl name="RX_EAR Mode" value="OFF" />
<!-- TX Controls -->
<ctl name="TX_CDC_DMA_TX_3 Channels" value="One" />
<ctl name="MultiMedia1 Mixer TX_CDC_DMA_TX_3" value="0" />
<ctl name="ADC2_MIXER Switch" value="0" />
<ctl name="ADC2 MUX" value="INP2" />
<ctl name="TX_AIF1_CAP Mixer DEC0" value="0" />
<ctl name="TX_AIF1_CAP Mixer DEC1" value="0" />
<ctl name="TX_AIF1_CAP Mixer DEC2" value="0" />
<ctl name="TX_AIF1_CAP Mixer DEC3" value="0" />
<ctl name="TX_AIF1_CAP Mixer DEC4" value="0" />
<ctl name="TX_AIF1_CAP Mixer DEC5" value="0" />
<ctl name="TX_AIF1_CAP Mixer DEC6" value="0" />
<ctl name="TX_AIF1_CAP Mixer DEC7" value="0" />
<ctl name="TX DEC0 MUX" value="MSM_DMIC" />
<ctl name="TX DMIC MUX0" value="ZERO" />
<ctl name="TX SMIC MUX0" value="ZERO" />
<ctl name="TX DEC1 MUX" value="MSM_DMIC" />
<ctl name="TX DMIC MUX1" value="ZERO" />
<ctl name="TX SMIC MUX1" value="ZERO" />
<ctl name="TX DEC2 MUX" value="MSM_DMIC" />
<ctl name="TX DMIC MUX2" value="ZERO" />
<ctl name="TX SMIC MUX2" value="ZERO" />
<ctl name="TX DEC3 MUX" value="MSM_DMIC" />
<ctl name="TX DMIC MUX3" value="ZERO" />
<ctl name="TX SMIC MUX3" value="ZERO" />
<ctl name="TX DEC4 MUX" value="MSM_DMIC" />
<ctl name="TX DMIC MUX4" value="ZERO" />
<ctl name="TX SMIC MUX4" value="ZERO" />
<ctl name="TX DEC5 MUX" value="MSM_DMIC" />
<ctl name="TX DMIC MUX5" value="ZERO" />
<ctl name="TX SMIC MUX5" value="ZERO" />
<ctl name="TX DEC6 MUX" value="MSM_DMIC" />
<ctl name="TX DMIC MUX6" value="ZERO" />
<ctl name="TX SMIC MUX6" value="ZERO" />
<ctl name="TX DEC7 MUX" value="MSM_DMIC" />
<ctl name="TX DMIC MUX7" value="ZERO" />
<ctl name="TX SMIC MUX7" value="ZERO" />
<!-- Volume controls -->
<ctl name="WSA_RX0 Digital Volume" value="84" />
<ctl name="WSA_RX1 Digital Volume" value="84" />
<ctl name="RX_RX0 Digital Volume" value="84" />
<ctl name="RX_RX1 Digital Volume" value="84" />
<ctl name="RX_RX2 Digital Volume" value="84" />
<ctl name="HPHL Volume" value="20" />
<ctl name="HPHR Volume" value="20" />
<ctl name="EAR SPKR PA Gain" value="G_DEFAULT" />
<ctl name="TX_DEC0 Volume" value="102" />
<ctl name="TX_DEC1 Volume" value="102" />
<ctl name="TX_DEC2 Volume" value="102" />
<ctl name="TX_DEC3 Volume" value="102" />
<ctl name="TX_DEC4 Volume" value="84" />
<ctl name="TX_DEC5 Volume" value="84" />
<ctl name="TX_DEC6 Volume" value="84" />
<ctl name="TX_DEC7 Volume" value="84" />
<ctl name="ADC1 Volume" value="12" />
<ctl name="ADC2 Volume" value="12" />
<ctl name="ADC3 Volume" value="12" />
<!-- Compander controls -->
<ctl name="WSA_COMP1 Switch" value="0" />
<ctl name="WSA_COMP2 Switch" value="0" />
<ctl name="COMP7 Switch" value="0" />
<ctl name="COMP8 Switch" value="0" />
<!-- Headphone class-H mode -->
<ctl name="RX_HPH_PWR_MODE" value="ULP" />
<ctl name="RX HPH Mode" value="CLS_H_ULP" />
<!-- IIR/voice anc -->
<ctl name="IIR0 Band1" id ="0" value="268435456" />
<ctl name="IIR0 Band1" id ="1" value="0" />
<ctl name="IIR0 Band1" id ="2" value="0" />
<ctl name="IIR0 Band1" id ="3" value="0" />
<ctl name="IIR0 Band1" id ="4" value="0" />
<ctl name="IIR0 Band2" id ="0" value="268435456" />
<ctl name="IIR0 Band2" id ="1" value="0" />
<ctl name="IIR0 Band2" id ="2" value="0" />
<ctl name="IIR0 Band2" id ="3" value="0" />
<ctl name="IIR0 Band2" id ="4" value="0" />
<ctl name="IIR0 Band3" id ="0" value="268435456" />
<ctl name="IIR0 Band3" id ="1" value="0" />
<ctl name="IIR0 Band3" id ="2" value="0" />
<ctl name="IIR0 Band3" id ="3" value="0" />
<ctl name="IIR0 Band3" id ="4" value="0" />
<ctl name="IIR0 Band4" id ="0" value="268435456" />
<ctl name="IIR0 Band4" id ="1" value="0" />
<ctl name="IIR0 Band4" id ="2" value="0" />
<ctl name="IIR0 Band4" id ="3" value="0" />
<ctl name="IIR0 Band4" id ="4" value="0" />
<ctl name="IIR0 Band5" id ="0" value="268435456" />
<ctl name="IIR0 Band5" id ="1" value="0" />
<ctl name="IIR0 Band5" id ="2" value="0" />
<ctl name="IIR0 Band5" id ="3" value="0" />
<ctl name="IIR0 Band5" id ="4" value="0" />
<ctl name="IIR0 Enable Band1" value="0" />
<ctl name="IIR0 Enable Band2" value="0" />
<ctl name="IIR0 Enable Band3" value="0" />
<ctl name="IIR0 Enable Band4" value="0" />
<ctl name="IIR0 Enable Band5" value="0" />
<ctl name="IIR0 INP0 Volume" value="54" />
<ctl name="IIR0 INP0 MUX" value="ZERO" />
<ctl name="IIR0 INP1 MUX" value="ZERO" />
<ctl name="IIR0 INP2 MUX" value="ZERO" />
<ctl name="IIR0 INP3 MUX" value="ZERO" />
<!-- vbat related data -->
<ctl name="GSM mode Enable" value="OFF" />
<ctl name="WSA_Softclip0 Enable" value="0" />
<ctl name="WSA_Softclip1 Enable" value="0" />
<ctl name="WSA_RX INT0 VBAT WSA RX0 VBAT Enable" value="0" />
<ctl name="WSA_RX INT1 VBAT WSA RX1 VBAT Enable" value="0" />
<!-- Codec controls end -->
<!-- defaults for mmap record -->
<ctl name="MultiMedia16 Mixer TX_CDC_DMA_TX_3" value="0" />
<ctl name="MultiMedia16 Mixer SLIM_7_TX" value="0" />
<ctl name="MultiMedia16 Mixer SLIM_8_TX" value="0" />
<ctl name="MultiMedia16 Mixer USB_AUDIO_TX" value="0" />
<!-- ALC5513 config -->
@@ -570,9 +418,18 @@
<ctl name="HAC AMP EN" value="0" />
<!-- add initial value-->
<ctl name="HDMI Mixer MultiMedia1" value="0" />
<ctl name="HDMI Mixer MultiMedia4" value="0" />
<ctl name="HDMI Mixer MultiMedia5" value="0" />
<ctl name="HDMI Mixer MultiMedia8" value="0" />
<ctl name="HDMI Mixer MultiMedia9" value="0" />
<ctl name="HDMI Mixer MultiMedia10" value="0" />
<ctl name="HDMI Mixer MultiMedia16" value="0" />
<!-- add initial value end-->`
<!-- These are audio route (FE to BE) specific mixer settings -->
<path name="gsm-mode">
<ctl name="GSM mode Enable" value="ON" />
</path>
<path name="echo-reference">
@@ -925,7 +782,6 @@
</path>
<path name="low-latency-playback resume">
<ctl name="MultiMedia5_RX QOS Vote" value="Enable" />
</path>
<path name="audio-ull-playback">
@@ -1276,7 +1132,6 @@
</path>
<path name="low-latency-record capture-fm">
<ctl name="MultiMedia8 Mixer SLIM_8_TX" value="1" />
</path>
<path name="spkr-vi-record vi-feedback">
@@ -1915,7 +1770,6 @@
</path>
<path name="spkr-rx-calib">
<ctl name="QUIN_TDM_RX_DL_HL Switch" value="1" />
</path>
<path name="spkr-vi-record">
@@ -1923,48 +1777,24 @@
<!-- These are actual sound device specific mixer settings -->
<path name="amic2">
<ctl name="TX DEC0 MUX" value="SWR_MIC" />
<ctl name="TX SMIC MUX0" value="ADC1" />
<ctl name="TX_CDC_DMA_TX_3 Channels" value="One" />
<ctl name="TX_AIF1_CAP Mixer DEC0" value="1" />
<ctl name="ADC2_MIXER Switch" value="1" />
<ctl name="ADC2 MUX" value="INP2" />
</path>
<path name="dmic1">
<ctl name="TX_CDC_DMA_TX_3 Channels" value="One" />
<ctl name="TX_AIF1_CAP Mixer DEC0" value="1" />
<ctl name="TX DMIC MUX0" value="DMIC0" />
</path>
<path name="dmic2">
<ctl name="TX_CDC_DMA_TX_3 Channels" value="One" />
<ctl name="TX_AIF1_CAP Mixer DEC0" value="1" />
<ctl name="TX DMIC MUX0" value="DMIC1" />
</path>
<path name="dmic3">
<ctl name="TX_CDC_DMA_TX_3 Channels" value="One" />
<ctl name="TX_AIF1_CAP Mixer DEC0" value="1" />
<ctl name="TX DMIC MUX0" value="DMIC2" />
</path>
<path name="dmic4">
<ctl name="TX_CDC_DMA_TX_3 Channels" value="One" />
<ctl name="TX_AIF1_CAP Mixer DEC0" value="1" />
<ctl name="TX DMIC MUX0" value="DMIC3" />
</path>
<path name="dmic5">
<ctl name="TX_CDC_DMA_TX_3 Channels" value="One" />
<ctl name="TX_AIF1_CAP Mixer DEC0" value="1" />
<ctl name="TX DMIC MUX0" value="DMIC4" />
</path>
<path name="dmic6">
<ctl name="TX_CDC_DMA_TX_3 Channels" value="One" />
<ctl name="TX_AIF1_CAP Mixer DEC0" value="1" />
<ctl name="TX DMIC MUX0" value="DMIC5" />
</path>
<path name="dmic-endfire">
@@ -2018,28 +1848,15 @@
<path name="speaker" />
</path>
<path name="sidetone-iir">
<ctl name="IIR0 Enable Band1" value="1" />
<ctl name="IIR0 Enable Band2" value="1" />
<ctl name="IIR0 Enable Band3" value="1" />
<ctl name="IIR0 Enable Band4" value="1" />
<ctl name="IIR0 Enable Band5" value="1" />
<path name="sidetone-iir">
</path>
<path name="sidetone-headphones">
<path name="sidetone-iir" />
<ctl name="IIR0 INP0 Volume" value="54" />
<ctl name="IIR0 INP0 MUX" value="DEC0" />
<ctl name="RX INT0 MIX2 INP" value="SRC0" />
<ctl name="RX INT1 MIX2 INP" value="SRC0" />
</path>
<path name="sidetone-handset">
<path name="sidetone-iir" />
<ctl name="IIR0 INP0 Volume" value="54" />
<ctl name="IIR0 INP0 MUX" value="DEC0" />
<ctl name="RX INT2 MIX2 INP" value="SRC0" />
<ctl name="WSA_RX0 INT0 SIDETONE MIX" value="SRC0" />
</path>
<path name="afe-sidetone">
@@ -2107,21 +1924,6 @@
</path>
<path name="headphones">
<ctl name="RX_MACRO RX0 MUX" value="AIF1_PB" />
<ctl name="RX_MACRO RX1 MUX" value="AIF1_PB" />
<ctl name="RX_CDC_DMA_RX_0 Channels" value="Two" />
<ctl name="RX INT0_1 MIX1 INP0" value="RX0" />
<ctl name="RX INT1_1 MIX1 INP0" value="RX1" />
<ctl name="RX INT0 DEM MUX" value="CLSH_DSM_OUT" />
<ctl name="RX INT1 DEM MUX" value="CLSH_DSM_OUT" />
<ctl name="RX_HPH_PWR_MODE" value="LOHIFI" />
<ctl name="RX HPH Mode" value="CLS_H_LOHIFI" />
<ctl name="RX_COMP1 Switch" value="1" />
<ctl name="RX_COMP2 Switch" value="1" />
<ctl name="HPHL_COMP Switch" value="1" />
<ctl name="HPHR_COMP Switch" value="1" />
<ctl name="HPHL_RDAC Switch" value="1" />
<ctl name="HPHR_RDAC Switch" value="1" />
</path>
<path name="headphones-44.1">
@@ -2143,7 +1945,6 @@
<path name="headset-mic">
<path name="amic2" />
<ctl name="TX_DEC0 Volume" value="84" />
</path>
<path name="headset-mic-liquid">
@@ -2193,11 +1994,9 @@
</path>
<path name="voice-speaker-vbat">
<path name="speaker-vbat-mono" />
</path>
<path name="voice-speaker-2-vbat">
<path name="speaker-vbat-mono-2" />
</path>
<path name="voice-headphones">
@@ -2369,7 +2168,6 @@
<path name="dmic-endfire-liquid">
<path name="handset-dmic-endfire" />
<ctl name="IIR0 INP0 MUX" value="DEC7" />
</path>
<path name="handset-stereo-dmic-ef">
@@ -2441,16 +2239,10 @@
</path>
<path name="speaker-dmic-broadside">
<ctl name="TX_CDC_DMA_TX_3 Channels" value="Two" />
<ctl name="TX_AIF1_CAP Mixer DEC0" value="1" />
<ctl name="TX DMIC MUX0" value="DMIC4" />
<ctl name="TX_AIF1_CAP Mixer DEC1" value="1" />
<ctl name="TX DMIC MUX1" value="DMIC1" />
</path>
<path name="dmic-broadside">
<path name="speaker-dmic-broadside" />
<ctl name="IIR0 INP0 MUX" value="DEC0" />
</path>
<path name="voice-speaker-dmic-broadside">
@@ -2474,13 +2266,6 @@
</path>
<path name="speaker-tmic">
<ctl name="TX_CDC_DMA_TX_3 Channels" value="Three" />
<ctl name="TX_AIF1_CAP Mixer DEC0" value="1" />
<ctl name="TX DMIC MUX0" value="DMIC4" />
<ctl name="TX_AIF1_CAP Mixer DEC1" value="1" />
<ctl name="TX DMIC MUX1" value="DMIC1" />
<ctl name="TX_AIF1_CAP Mixer DEC2" value="1" />
<ctl name="TX DMIC MUX2" value="DMIC3" />
</path>
<path name="voice-speaker-tmic">
@@ -2489,15 +2274,6 @@
<!-- Quad MIC devices -->
<path name="speaker-qmic">
<ctl name="TX_CDC_DMA_TX_3 Channels" value="Four" />
<ctl name="TX_AIF1_CAP Mixer DEC0" value="1" />
<ctl name="TX DMIC MUX0" value="DMIC4" />
<ctl name="TX_AIF1_CAP Mixer DEC1" value="1" />
<ctl name="TX DMIC MUX1" value="DMIC1" />
<ctl name="TX_AIF1_CAP Mixer DEC2" value="1" />
<ctl name="TX DMIC MUX2" value="DMIC3" />
<ctl name="TX_AIF1_CAP Mixer DEC3" value="1" />
<ctl name="TX DMIC MUX3" value="DMIC0" />
</path>
<path name="speaker-qmic-liquid">
@@ -2522,12 +2298,6 @@
<!-- TTY devices -->
<path name="tty-headphones">
<ctl name="RX_MACRO RX0 MUX" value="AIF1_PB" />
<ctl name="RX INT0_1 MIX1 INP0" value="RX0" />
<ctl name="RX INT0 DEM MUX" value="CLSH_DSM_OUT" />
<ctl name="RX_COMP1 Switch" value="1" />
<ctl name="HPHL_COMP Switch" value="1" />
<ctl name="HPHL_RDAC Switch" value="1" />
</path>
<path name="voice-tty-full-headphones">
@@ -2552,8 +2322,6 @@
<path name="voice-tty-full-headset-mic">
<path name="amic2" />
<ctl name="ADC2 Volume" value="0" />
<ctl name="TX_DEC0 Volume" value="84" />
</path>
<path name="voice-tty-hco-headset-mic">
@@ -2811,7 +2579,6 @@
</path>
<path name="mmap-record bt-sco">
<ctl name="MultiMedia16 Mixer SLIM_7_TX" value="1" />
</path>
<path name="mmap-record bt-sco-wb">
@@ -2824,7 +2591,6 @@
</path>
<path name="mmap-record capture-fm">
<ctl name="MultiMedia16 Mixer SLIM_8_TX" value="1" />
</path>
<path name="mmap-record usb-headset-mic">

52
audio/sound_trigger_mixer_paths.xml
View File

@@ -52,39 +52,6 @@
<ctl name="LSM6 Port" value="None" />
<ctl name="LSM7 Port" value="None" />
<ctl name="LSM8 Port" value="None" />
<ctl name="VA_CDC_DMA_TX_0 Channels" value="One" />
<ctl name="VA_AIF1_CAP Mixer DEC0" value="0" />
<ctl name="VA_AIF1_CAP Mixer DEC1" value="0" />
<ctl name="VA_AIF1_CAP Mixer DEC2" value="0" />
<ctl name="VA_AIF1_CAP Mixer DEC3" value="0" />
<ctl name="VA_AIF1_CAP Mixer DEC4" value="0" />
<ctl name="VA_AIF1_CAP Mixer DEC5" value="0" />
<ctl name="VA_AIF1_CAP Mixer DEC6" value="0" />
<ctl name="VA_AIF1_CAP Mixer DEC7" value="0" />
<ctl name="VA DEC0 MUX" value="MSM_DMIC" />
<ctl name="VA DEC1 MUX" value="MSM_DMIC" />
<ctl name="VA DEC2 MUX" value="MSM_DMIC" />
<ctl name="VA DEC3 MUX" value="MSM_DMIC" />
<ctl name="VA DEC4 MUX" value="MSM_DMIC" />
<ctl name="VA DEC5 MUX" value="MSM_DMIC" />
<ctl name="VA DEC6 MUX" value="MSM_DMIC" />
<ctl name="VA DEC7 MUX" value="MSM_DMIC" />
<ctl name="VA DMIC MUX0" value="ZERO" />
<ctl name="VA DMIC MUX1" value="ZERO" />
<ctl name="VA DMIC MUX2" value="ZERO" />
<ctl name="VA DMIC MUX3" value="ZERO" />
<ctl name="VA DMIC MUX4" value="ZERO" />
<ctl name="VA DMIC MUX5" value="ZERO" />
<ctl name="VA DMIC MUX6" value="ZERO" />
<ctl name="VA DMIC MUX7" value="ZERO" />
<ctl name="VA SMIC MUX0" value="ZERO" />
<ctl name="VA SMIC MUX1" value="ZERO" />
<ctl name="VA SMIC MUX2" value="ZERO" />
<ctl name="VA SMIC MUX3" value="ZERO" />
<ctl name="VA SMIC MUX4" value="ZERO" />
<ctl name="VA SMIC MUX5" value="ZERO" />
<ctl name="VA SMIC MUX6" value="ZERO" />
<ctl name="VA SMIC MUX7" value="ZERO" />
<ctl name="AUDIO_REF_EC_UL1 MUX" value="None"/>
<ctl name="EC Reference Channels" value="Zero"/>
<ctl name="EC Reference Bit Format" value="0"/>
@@ -282,28 +249,9 @@
</path>
<path name="listen-ape-handset-qmic">
<ctl name="VA_CDC_DMA_TX_0 Channels" value="Four" />
<ctl name="VA_AIF1_CAP Mixer DEC0" value="1" />
<ctl name="VA_AIF1_CAP Mixer DEC1" value="1" />
<ctl name="VA_AIF1_CAP Mixer DEC2" value="1" />
<ctl name="VA_AIF1_CAP Mixer DEC3" value="1" />
<ctl name="VA DEC0 MUX" value="MSM_DMIC" />
<ctl name="VA DEC1 MUX" value="MSM_DMIC" />
<ctl name="VA DEC2 MUX" value="MSM_DMIC" />
<ctl name="VA DEC3 MUX" value="MSM_DMIC" />
<ctl name="VA DMIC MUX0" value="DMIC4" />
<ctl name="VA DMIC MUX1" value="DMIC0" />
<ctl name="VA DMIC MUX2" value="DMIC1" />
<ctl name="VA DMIC MUX3" value="DMIC2" />
</path>
<path name="listen-ape-headset-mic">
<ctl name="VA_AIF1_CAP Mixer DEC0" value="1" />
<ctl name="VA DEC0 MUX" value="SWR_MIC" />
<ctl name="VA SMIC MUX0" value="ADC1" />
<ctl name="ADC2 Volume" value="62" />
<ctl name="ADC2_MIXER Switch" value="1" />
<ctl name="ADC2 MUX" value="INP2" />
</path>
<path name="echo-reference">

8
device-redfin.mk
View File

@@ -28,10 +28,9 @@ endif
PRODUCT_VENDOR_KERNEL_HEADERS := device/google/redbull-kernel/sm7250/kernel-headers
include build/make/target/product/iorap_large_memory_config.mk
include device/google/redbull/device-common.mk
$(call inherit-product, $(SRC_TARGET_DIR)/product/virtual_ab_ota/compression.mk)
$(call inherit-product, $(SRC_TARGET_DIR)/product/virtual_ab_ota/compression_with_xor.mk)
# LOCAL_PATH is device/google/redbull before this
LOCAL_PATH := device/google/redfin
@@ -131,8 +130,11 @@ ifeq ($(wildcard vendor/google_devices/redfin/proprietary/device-vendor-redfin.m
BUILD_WITHOUT_VENDOR := true
endif
# USB HAL
PRODUCT_PACKAGES += \
android.hardware.usb@1.3-service.redfin
android.hardware.usb-service.redfin
PRODUCT_PACKAGES += \
android.hardware.usb.gadget-service.redfin
# Vibrator HAL
PRODUCT_PACKAGES += \

2
dumpstate/DumpstateDevice.cpp
View File

@@ -685,6 +685,7 @@ Return<DumpstateStatus> DumpstateDevice::dumpstateBoard_1_1(const hidl_handle& h
DumpFileToFd(fd, "TTF", "/dev/logbuffer_ttf");
DumpFileToFd(fd, "TTF details", "/sys/class/power_supply/battery/ttf_details");
DumpFileToFd(fd, "TTF stats", "/sys/class/power_supply/battery/ttf_stats");
DumpFileToFd(fd, "aacr_state", "/sys/class/power_supply/battery/aacr_state");
DumpFileToFd(fd, "ipc-local-ports", "/d/msm_ipc_router/dump_local_ports");
RunCommandToFd(fd, "TRICKLE-DEFEND Config", {"/vendor/bin/sh", "-c", " cd /sys/devices/platform/soc/soc:google,battery/power_supply/battery/; echo \"bd_trickle_enable: `cat bd_trickle_enable`\"; echo \"bd_trickle_cnt: `cat bd_trickle_cnt`\"; echo \"bd_trickle_recharge_soc: `cat bd_trickle_recharge_soc`\"; echo \"bd_trickle_dry_run: `cat bd_trickle_dry_run`\"; echo \"bd_trickle_reset_sec: `cat bd_trickle_reset_sec`\""});
RunCommandToFd(fd, "DWELL-DEFEND Config", {"/vendor/bin/sh", "-c", " cd /sys/devices/platform/soc/soc:google,charger/; for f in `ls charge_s*` ; do echo \"$f: `cat $f`\" ; done"});
@@ -696,6 +697,7 @@ Return<DumpstateStatus> DumpstateDevice::dumpstateBoard_1_1(const hidl_handle& h
if (!PropertiesHelper::IsUserBuild()) {
RunCommandToFd(fd, "Google Charger", {"/vendor/bin/sh", "-c", "cd /d/google_charger/; for f in `ls pps_*` ; do echo \"$f: `cat $f`\" ; done"});
RunCommandToFd(fd, "Google Battery", {"/vendor/bin/sh", "-c", "cd /d/google_battery/; for f in `ls ssoc_*` ; do echo \"$f: `cat $f`\" ; done"});
DumpFileToFd(fd, "Charging table dump", "/d/google_battery/chg_raw_profile");
}
RunCommandToFd(fd, "Battery EEPROM", {"/vendor/bin/sh", "-c", "xxd /sys/devices/platform/soc/98c000.i2c/i2c-1/1-0050/1-00500/nvmem"});

4
init.recovery.device.rc
View File

@@ -9,10 +9,6 @@ on init
# Enable thermal mitigation
write /sys/devices/virtual/thermal/tz-by-name/backup-charge/mode enabled
# Block layer tuning: discard chunk size up to 128MB
# Otherwise, contiguous discards can be merged
write /sys/block/sda/queue/discard_max_bytes 134217728
on early-init
# Wait to make sure we do not try to talk too early to the display
wait /sys/class/drm/card0

2
redfin/overlay/frameworks/base/core/res/res/values/config.xml
View File

@@ -238,7 +238,7 @@
Do not read this dimen directly. Use {@link SystemBarUtils#getStatusBarHeight} instead.
-->
<dimen name="status_bar_height_default">28dp</dimen>
<dimen name="status_bar_height_portrait">145px</dimen>
<dimen name="status_bar_height_portrait">136px</dimen>
<dimen name="status_bar_height_landscape">28dp</dimen>
<!-- Not allow to switch to higher refresh rate when display brightness setting is

22
redfin/overlay/frameworks/base/core/res/res/values/dimens.xml Normal file
View File

@@ -0,0 +1,22 @@
<?xml version="1.0" encoding="utf-8"?>
<!--
* Copyright (c) 2022, The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
-->
<resources>
<!-- for 20dp of padding at 3.5px/dp at default density -->
<dimen name="rounded_corner_content_padding">50px</dimen>
</resources>

2
redfin/overlay/frameworks/base/packages/SystemUI/res/values/config.xml
View File

@@ -91,8 +91,6 @@
<string name="config_rounded_mask" translatable="false">M156,0 C76,4 58,5 31,31 5,58 4,76 0,156</string>
<bool name="config_roundedCornerMultipleRadius">true</bool>
<!-- Configure 13px of extra protection around the front-facing camera -->
<string translatable="false" name="config_frontBuiltInDisplayCutoutProtection">
M 29,77

2
redfin/overlay/frameworks/base/packages/SystemUI/res/values/dimens.xml
View File

@@ -16,8 +16,6 @@
*/
-->
<resources>
<!-- for 20dp of padding at 3.5px/dp at default density -->
<dimen name="rounded_corner_content_padding">50px</dimen>
<!-- the padding on the top of the statusbar (usually 0) -->
<dimen name="status_bar_padding_top">2dp</dimen>
<!-- Padding for the system icons on the keyguard (when no multi user switch is showing).

1
self-extractors/extract-lists.txt
View File

@@ -43,7 +43,6 @@
system_ext/lib/lib-imsvideocodec.so \
system_ext/lib/liblistensoundmodel2.qti.so \
system_ext/lib/libmmosal.so \
system_ext/lib/libqct_resampler.so \
system_ext/lib/libvr_amb_engine.so \
system_ext/lib/libvr_object_engine.so \
system_ext/app/QtiTelephonyService/QtiTelephonyService.apk \

21
self-extractors/qcom/staging/Android.bp.txt
View File

@@ -242,27 +242,6 @@ cc_prebuilt_library_shared {
},
}
cc_prebuilt_library_shared {
name: "libqct_resampler",
arch: {
arm: {
srcs: ["libqct_resampler.so"],
shared_libs: [
"libcutils",
"libc++",
"libc",
"libm",
"libdl",
],
},
},
compile_multilib: "32",
system_ext_specific: true,
strip: {
none: true,
},
}
cc_prebuilt_library_shared {
name: "libvr_amb_engine",
arch: {

1
self-extractors/qcom/staging/device-partial.mk
View File

@@ -28,7 +28,6 @@ PRODUCT_PACKAGES += \
lib-imsvideocodec \
liblistensoundmodel2.qti \
libmmosal \
libqct_resampler \
libvr_amb_engine \
libvr_object_engine \

840
usb/Usb.cpp
View File

@@ -1,840 +0,0 @@
/*
* Copyright (C) 2021 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#define LOG_TAG "android.hardware.usb@1.3-service.redfin"
#include <android-base/logging.h>
#include <android-base/properties.h>
#include <assert.h>
#include <dirent.h>
#include <pthread.h>
#include <stdio.h>
#include <sys/types.h>
#include <unistd.h>
#include <chrono>
#include <regex>
#include <thread>
#include <unordered_map>
#include <cutils/uevent.h>
#include <sys/epoll.h>
#include <utils/Errors.h>
#include <utils/StrongPointer.h>
#include "Usb.h"
using android::base::GetProperty;
namespace android {
namespace hardware {
namespace usb {
namespace V1_3 {
namespace implementation {
Return<bool> Usb::enableUsbDataSignal(bool enable) {
bool result = true;
ALOGI("Userspace turn %s USB data signaling", enable ? "on" : "off");
if (enable) {
if (!WriteStringToFile("1", USB_DATA_PATH)) {
ALOGE("Not able to turn on usb connection notification");
result = false;
}
if (!WriteStringToFile(kGadgetName, PULLUP_PATH)) {
ALOGE("Gadget cannot be pulled up");
result = false;
}
} else {
if (!WriteStringToFile("1", ID_PATH)) {
ALOGE("Not able to turn off host mode");
result = false;
}
if (!WriteStringToFile("0", VBUS_PATH)) {
ALOGE("Not able to set Vbus state");
result = false;
}
if (!WriteStringToFile("0", USB_DATA_PATH)) {
ALOGE("Not able to turn on usb connection notification");
result = false;
}
if (!WriteStringToFile("none", PULLUP_PATH)) {
ALOGE("Gadget cannot be pulled down");
result = false;
}
}
return result;
}
// Set by the signal handler to destroy the thread
volatile bool destroyThread;
constexpr char kEnabledPath[] = "/sys/class/power_supply/usb/moisture_detection_enabled";
constexpr char kDetectedPath[] = "/sys/class/power_supply/usb/moisture_detected";
constexpr char kConsole[] = "init.svc.console";
constexpr char kDisableContatminantDetection[] = "vendor.usb.contaminantdisable";
void queryVersionHelper(implementation::Usb *usb, hidl_vec<PortStatus> *currentPortStatus_1_2);
int32_t readFile(const std::string &filename, std::string *contents) {
FILE *fp;
ssize_t read = 0;
char *line = NULL;
size_t len = 0;
fp = fopen(filename.c_str(), "r");
if (fp != NULL) {
if ((read = getline(&line, &len, fp)) != -1) {
char *pos;
if ((pos = strchr(line, '\n')) != NULL)
*pos = '\0';
*contents = line;
}
free(line);
fclose(fp);
return 0;
} else {
ALOGE("fopen failed");
}
return -1;
}
int32_t writeFile(const std::string &filename, const std::string &contents) {
FILE *fp;
std::string written;
fp = fopen(filename.c_str(), "w");
if (fp != NULL) {
// FAILURE RETRY
int ret = fputs(contents.c_str(), fp);
fclose(fp);
if ((ret != EOF) && !readFile(filename, &written) && written == contents)
return 0;
}
return -1;
}
Status queryMoistureDetectionStatus(hidl_vec<PortStatus> *currentPortStatus_1_2) {
std::string enabled, status;
if (currentPortStatus_1_2 == NULL || currentPortStatus_1_2->size() == 0) {
ALOGE("currentPortStatus_1_2 is not available");
return Status::ERROR;
}
(*currentPortStatus_1_2)[0].supportedContaminantProtectionModes = 0;
(*currentPortStatus_1_2)[0].supportedContaminantProtectionModes |=
V1_2::ContaminantProtectionMode::FORCE_SINK;
(*currentPortStatus_1_2)[0].contaminantProtectionStatus = V1_2::ContaminantProtectionStatus::NONE;
(*currentPortStatus_1_2)[0].contaminantDetectionStatus = V1_2::ContaminantDetectionStatus::DISABLED;
(*currentPortStatus_1_2)[0].supportsEnableContaminantPresenceDetection = true;
(*currentPortStatus_1_2)[0].supportsEnableContaminantPresenceProtection = false;
if (readFile(kEnabledPath, &enabled)) {
ALOGE("Failed to open moisture_detection_enabled");
return Status::ERROR;
}
if (enabled == "1") {
if (readFile(kDetectedPath, &status)) {
ALOGE("Failed to open moisture_detected");
return Status::ERROR;
}
if (status == "1") {
(*currentPortStatus_1_2)[0].contaminantDetectionStatus =
V1_2::ContaminantDetectionStatus::DETECTED;
(*currentPortStatus_1_2)[0].contaminantProtectionStatus =
V1_2::ContaminantProtectionStatus::FORCE_SINK;
} else
(*currentPortStatus_1_2)[0].contaminantDetectionStatus =
V1_2::ContaminantDetectionStatus::NOT_DETECTED;
}
ALOGI("ContaminantDetectionStatus:%d ContaminantProtectionStatus:%d",
(*currentPortStatus_1_2)[0].contaminantDetectionStatus,
(*currentPortStatus_1_2)[0].contaminantProtectionStatus);
return Status::SUCCESS;
}
Return<void> Usb::enableContaminantPresenceDetection(const hidl_string & /*portName*/,
bool enable) {
std::string status = GetProperty(kConsole, "");
std::string disable = GetProperty(kDisableContatminantDetection, "");
if (status != "running" && disable != "true")
writeFile(kEnabledPath, enable ? "1" : "0");
hidl_vec<PortStatus> currentPortStatus_1_2;
queryVersionHelper(this, &currentPortStatus_1_2);
return Void();
}
Return<void> Usb::enableContaminantPresenceProtection(const hidl_string & /*portName*/,
bool /*enable*/) {
hidl_vec<PortStatus> currentPortStatus_1_2;
queryVersionHelper(this, &currentPortStatus_1_2);
return Void();
}
std::string appendRoleNodeHelper(const std::string &portName, PortRoleType type) {
std::string node("/sys/class/typec/" + portName);
switch (type) {
case PortRoleType::DATA_ROLE:
return node + "/data_role";
case PortRoleType::POWER_ROLE:
return node + "/power_role";
case PortRoleType::MODE:
return node + "/port_type";
default:
return "";
}
}
std::string convertRoletoString(PortRole role) {
if (role.type == PortRoleType::POWER_ROLE) {
if (role.role == static_cast<uint32_t>(PortPowerRole::SOURCE))
return "source";
else if (role.role == static_cast<uint32_t>(PortPowerRole::SINK))
return "sink";
} else if (role.type == PortRoleType::DATA_ROLE) {
if (role.role == static_cast<uint32_t>(PortDataRole::HOST))
return "host";
if (role.role == static_cast<uint32_t>(PortDataRole::DEVICE))
return "device";
} else if (role.type == PortRoleType::MODE) {
if (role.role == static_cast<uint32_t>(PortMode_1_1::UFP))
return "sink";
if (role.role == static_cast<uint32_t>(PortMode_1_1::DFP))
return "source";
}
return "none";
}
void extractRole(std::string *roleName) {
std::size_t first, last;
first = roleName->find("[");
last = roleName->find("]");
if (first != std::string::npos && last != std::string::npos) {
*roleName = roleName->substr(first + 1, last - first - 1);
}
}
void switchToDrp(const std::string &portName) {
std::string filename = appendRoleNodeHelper(std::string(portName.c_str()), PortRoleType::MODE);
FILE *fp;
if (filename != "") {
fp = fopen(filename.c_str(), "w");
if (fp != NULL) {
int ret = fputs("dual", fp);
fclose(fp);
if (ret == EOF)
ALOGE("Fatal: Error while switching back to drp");
} else {
ALOGE("Fatal: Cannot open file to switch back to drp");
}
} else {
ALOGE("Fatal: invalid node type");
}
}
bool switchMode(const hidl_string &portName, const PortRole &newRole, struct Usb *usb) {
std::string filename = appendRoleNodeHelper(std::string(portName.c_str()), newRole.type);
std::string written;
FILE *fp;
bool roleSwitch = false;
if (filename == "") {
ALOGE("Fatal: invalid node type");
return false;
}
fp = fopen(filename.c_str(), "w");
if (fp != NULL) {
// Hold the lock here to prevent loosing connected signals
// as once the file is written the partner added signal
// can arrive anytime.
pthread_mutex_lock(&usb->mPartnerLock);
usb->mPartnerUp = false;
int ret = fputs(convertRoletoString(newRole).c_str(), fp);
fclose(fp);
if (ret != EOF) {
struct timespec to;
struct timespec now;
wait_again:
clock_gettime(CLOCK_MONOTONIC, &now);
to.tv_sec = now.tv_sec + PORT_TYPE_TIMEOUT;
to.tv_nsec = now.tv_nsec;
int err = pthread_cond_timedwait(&usb->mPartnerCV, &usb->mPartnerLock, &to);
// There are no uevent signals which implies role swap timed out.
if (err == ETIMEDOUT) {
ALOGI("uevents wait timedout");
// Sanity check.
} else if (!usb->mPartnerUp) {
goto wait_again;
// Role switch succeeded since usb->mPartnerUp is true.
} else {
roleSwitch = true;
}
} else {
ALOGI("Role switch failed while wrting to file");
}
pthread_mutex_unlock(&usb->mPartnerLock);
}
if (!roleSwitch)
switchToDrp(std::string(portName.c_str()));
return roleSwitch;
}
Usb::Usb()
: mLock(PTHREAD_MUTEX_INITIALIZER),
mRoleSwitchLock(PTHREAD_MUTEX_INITIALIZER),
mPartnerLock(PTHREAD_MUTEX_INITIALIZER),
mPartnerUp(false) {
pthread_condattr_t attr;
if (pthread_condattr_init(&attr)) {
ALOGE("pthread_condattr_init failed: %s", strerror(errno));
abort();
}
if (pthread_condattr_setclock(&attr, CLOCK_MONOTONIC)) {
ALOGE("pthread_condattr_setclock failed: %s", strerror(errno));
abort();
}
if (pthread_cond_init(&mPartnerCV, &attr)) {
ALOGE("pthread_cond_init failed: %s", strerror(errno));
abort();
}
if (pthread_condattr_destroy(&attr)) {
ALOGE("pthread_condattr_destroy failed: %s", strerror(errno));
abort();
}
}
Return<void> Usb::switchRole(const hidl_string &portName, const V1_0::PortRole &newRole) {
std::string filename = appendRoleNodeHelper(std::string(portName.c_str()), newRole.type);
std::string written;
FILE *fp;
bool roleSwitch = false;
if (filename == "") {
ALOGE("Fatal: invalid node type");
return Void();
}
pthread_mutex_lock(&mRoleSwitchLock);
ALOGI("filename write: %s role:%s", filename.c_str(), convertRoletoString(newRole).c_str());
if (newRole.type == PortRoleType::MODE) {
roleSwitch = switchMode(portName, newRole, this);
} else {
fp = fopen(filename.c_str(), "w");
if (fp != NULL) {
int ret = fputs(convertRoletoString(newRole).c_str(), fp);
fclose(fp);
if ((ret != EOF) && !readFile(filename, &written)) {
extractRole(&written);
ALOGI("written: %s", written.c_str());
if (written == convertRoletoString(newRole)) {
roleSwitch = true;
} else {
ALOGE("Role switch failed");
}
} else {
ALOGE("failed to update the new role");
}
} else {
ALOGE("fopen failed");
}
}
pthread_mutex_lock(&mLock);
if (mCallback_1_0 != NULL) {
Return<void> ret = mCallback_1_0->notifyRoleSwitchStatus(
portName, newRole, roleSwitch ? Status::SUCCESS : Status::ERROR);
if (!ret.isOk())
ALOGE("RoleSwitchStatus error %s", ret.description().c_str());
} else {
ALOGE("Not notifying the userspace. Callback is not set");
}
pthread_mutex_unlock(&mLock);
pthread_mutex_unlock(&mRoleSwitchLock);
return Void();
}
Status getAccessoryConnected(const std::string &portName, std::string *accessory) {
std::string filename = "/sys/class/typec/" + portName + "-partner/accessory_mode";
if (readFile(filename, accessory)) {
ALOGE("getAccessoryConnected: Failed to open filesystem node: %s", filename.c_str());
return Status::ERROR;
}
return Status::SUCCESS;
}
Status getCurrentRoleHelper(const std::string &portName, bool connected, PortRoleType type,
uint32_t *currentRole) {
std::string filename;
std::string roleName;
std::string accessory;
// Mode
if (type == PortRoleType::POWER_ROLE) {
filename = "/sys/class/typec/" + portName + "/power_role";
*currentRole = static_cast<uint32_t>(PortPowerRole::NONE);
} else if (type == PortRoleType::DATA_ROLE) {
filename = "/sys/class/typec/" + portName + "/data_role";
*currentRole = static_cast<uint32_t>(PortDataRole::NONE);
} else if (type == PortRoleType::MODE) {
filename = "/sys/class/typec/" + portName + "/data_role";
*currentRole = static_cast<uint32_t>(PortMode_1_1::NONE);
} else {
return Status::ERROR;
}
if (!connected)
return Status::SUCCESS;
if (type == PortRoleType::MODE) {
if (getAccessoryConnected(portName, &accessory) != Status::SUCCESS) {
return Status::ERROR;
}
if (accessory == "analog_audio") {
*currentRole = static_cast<uint32_t>(PortMode_1_1::AUDIO_ACCESSORY);
return Status::SUCCESS;
} else if (accessory == "debug") {
*currentRole = static_cast<uint32_t>(PortMode_1_1::DEBUG_ACCESSORY);
return Status::SUCCESS;
}
}
if (readFile(filename, &roleName)) {
ALOGE("getCurrentRole: Failed to open filesystem node: %s", filename.c_str());
return Status::ERROR;
}
extractRole(&roleName);
if (roleName == "source") {
*currentRole = static_cast<uint32_t>(PortPowerRole::SOURCE);
} else if (roleName == "sink") {
*currentRole = static_cast<uint32_t>(PortPowerRole::SINK);
} else if (roleName == "host") {
if (type == PortRoleType::DATA_ROLE)
*currentRole = static_cast<uint32_t>(PortDataRole::HOST);
else
*currentRole = static_cast<uint32_t>(PortMode_1_1::DFP);
} else if (roleName == "device") {
if (type == PortRoleType::DATA_ROLE)
*currentRole = static_cast<uint32_t>(PortDataRole::DEVICE);
else
*currentRole = static_cast<uint32_t>(PortMode_1_1::UFP);
} else if (roleName != "none") {
/* case for none has already been addressed.
* so we check if the role isnt none.
*/
return Status::UNRECOGNIZED_ROLE;
}
return Status::SUCCESS;
}
Status getTypeCPortNamesHelper(std::unordered_map<std::string, bool> *names) {
DIR *dp;
dp = opendir("/sys/class/typec");
if (dp != NULL) {
struct dirent *ep;
while ((ep = readdir(dp))) {
if (ep->d_type == DT_LNK) {
if (std::string::npos == std::string(ep->d_name).find("-partner")) {
std::unordered_map<std::string, bool>::const_iterator portName =
names->find(ep->d_name);
if (portName == names->end()) {
names->insert({ep->d_name, false});
}
} else {
(*names)[std::strtok(ep->d_name, "-")] = true;
}
}
}
closedir(dp);
return Status::SUCCESS;
}
ALOGE("Failed to open /sys/class/typec");
return Status::ERROR;
}
bool canSwitchRoleHelper(const std::string &portName, PortRoleType /*type*/) {
std::string filename = "/sys/class/typec/" + portName + "-partner/supports_usb_power_delivery";
std::string supportsPD;
if (!readFile(filename, &supportsPD)) {
if (supportsPD == "yes") {
return true;
}
}
return false;
}
/*
* Reuse the same method for both V1_0 and V1_1 callback objects.
* The caller of this method would reconstruct the V1_0::PortStatus
* object if required.
*/
Status getPortStatusHelper(hidl_vec<PortStatus> *currentPortStatus_1_2, HALVersion version) {
std::unordered_map<std::string, bool> names;
Status result = getTypeCPortNamesHelper(&names);
int i = -1;
if (result == Status::SUCCESS) {
currentPortStatus_1_2->resize(names.size());
for (std::pair<std::string, bool> port : names) {
i++;
ALOGI("%s", port.first.c_str());
(*currentPortStatus_1_2)[i].status_1_1.status.portName = port.first;
uint32_t currentRole;
if (getCurrentRoleHelper(port.first, port.second, PortRoleType::POWER_ROLE,
&currentRole) == Status::SUCCESS) {
(*currentPortStatus_1_2)[i].status_1_1.status.currentPowerRole =
static_cast<PortPowerRole>(currentRole);
} else {
ALOGE("Error while retreiving portNames");
goto done;
}
if (getCurrentRoleHelper(port.first, port.second, PortRoleType::DATA_ROLE,
&currentRole) == Status::SUCCESS) {
(*currentPortStatus_1_2)[i].status_1_1.status.currentDataRole =
static_cast<PortDataRole>(currentRole);
} else {
ALOGE("Error while retreiving current port role");
goto done;
}
if (getCurrentRoleHelper(port.first, port.second, PortRoleType::MODE, &currentRole) ==
Status::SUCCESS) {
(*currentPortStatus_1_2)[i].status_1_1.currentMode =
static_cast<PortMode_1_1>(currentRole);
(*currentPortStatus_1_2)[i].status_1_1.status.currentMode =
static_cast<V1_0::PortMode>(currentRole);
} else {
ALOGE("Error while retreiving current data role");
goto done;
}
(*currentPortStatus_1_2)[i].status_1_1.status.canChangeMode = true;
(*currentPortStatus_1_2)[i].status_1_1.status.canChangeDataRole =
port.second ? canSwitchRoleHelper(port.first, PortRoleType::DATA_ROLE) : false;
(*currentPortStatus_1_2)[i].status_1_1.status.canChangePowerRole =
port.second ? canSwitchRoleHelper(port.first, PortRoleType::POWER_ROLE) : false;
if (version == HALVersion::V1_0) {
ALOGI("HAL version V1_0");
(*currentPortStatus_1_2)[i].status_1_1.status.supportedModes = V1_0::PortMode::DRP;
} else {
if (version == HALVersion::V1_1)
ALOGI("HAL version V1_1");
else
ALOGI("HAL version V1_2");
(*currentPortStatus_1_2)[i].status_1_1.supportedModes = 0 | PortMode_1_1::DRP;
(*currentPortStatus_1_2)[i].status_1_1.status.supportedModes = V1_0::PortMode::NONE;
(*currentPortStatus_1_2)[i].status_1_1.status.currentMode = V1_0::PortMode::NONE;
}
ALOGI(
"%d:%s connected:%d canChangeMode:%d canChagedata:%d canChangePower:%d "
"supportedModes:%d",
i, port.first.c_str(), port.second,
(*currentPortStatus_1_2)[i].status_1_1.status.canChangeMode,
(*currentPortStatus_1_2)[i].status_1_1.status.canChangeDataRole,
(*currentPortStatus_1_2)[i].status_1_1.status.canChangePowerRole,
(*currentPortStatus_1_2)[i].status_1_1.supportedModes);
}
return Status::SUCCESS;
}
done:
return Status::ERROR;
}
void queryVersionHelper(implementation::Usb *usb, hidl_vec<PortStatus> *currentPortStatus_1_2) {
hidl_vec<V1_1::PortStatus_1_1> currentPortStatus_1_1;
hidl_vec<V1_0::PortStatus> currentPortStatus;
Status status;
sp<V1_1::IUsbCallback> callback_V1_1 = V1_1::IUsbCallback::castFrom(usb->mCallback_1_0);
sp<IUsbCallback> callback_V1_2 = IUsbCallback::castFrom(usb->mCallback_1_0);
pthread_mutex_lock(&usb->mLock);
if (usb->mCallback_1_0 != NULL) {
if (callback_V1_2 != NULL) {
status = getPortStatusHelper(currentPortStatus_1_2, HALVersion::V1_2);
if (status == Status::SUCCESS)
queryMoistureDetectionStatus(currentPortStatus_1_2);
} else if (callback_V1_1 != NULL) {
status = getPortStatusHelper(currentPortStatus_1_2, HALVersion::V1_1);
currentPortStatus_1_1.resize(currentPortStatus_1_2->size());
for (unsigned long i = 0; i < currentPortStatus_1_2->size(); i++)
currentPortStatus_1_1[i] = (*currentPortStatus_1_2)[i].status_1_1;
} else {
status = getPortStatusHelper(currentPortStatus_1_2, HALVersion::V1_0);
currentPortStatus.resize(currentPortStatus_1_2->size());
for (unsigned long i = 0; i < currentPortStatus_1_2->size(); i++)
currentPortStatus[i] = (*currentPortStatus_1_2)[i].status_1_1.status;
}
Return<void> ret;
if (callback_V1_2 != NULL)
ret = callback_V1_2->notifyPortStatusChange_1_2(*currentPortStatus_1_2, status);
else if (callback_V1_1 != NULL)
ret = callback_V1_1->notifyPortStatusChange_1_1(currentPortStatus_1_1, status);
else
ret = usb->mCallback_1_0->notifyPortStatusChange(currentPortStatus, status);
if (!ret.isOk())
ALOGE("queryPortStatus_1_2 error %s", ret.description().c_str());
} else {
ALOGI("Notifying userspace skipped. Callback is NULL");
}
pthread_mutex_unlock(&usb->mLock);
}
Return<void> Usb::queryPortStatus() {
hidl_vec<PortStatus> currentPortStatus_1_2;
queryVersionHelper(this, &currentPortStatus_1_2);
return Void();
}
struct data {
int uevent_fd;
android::hardware::usb::V1_3::implementation::Usb *usb;
};
static void uevent_event(uint32_t /*epevents*/, struct data *payload) {
char msg[UEVENT_MSG_LEN + 2];
char *cp;
int n;
n = uevent_kernel_multicast_recv(payload->uevent_fd, msg, UEVENT_MSG_LEN);
if (n <= 0)
return;
if (n >= UEVENT_MSG_LEN) /* overflow -- discard */
return;
msg[n] = '\0';
msg[n + 1] = '\0';
cp = msg;
while (*cp) {
if (std::regex_match(cp, std::regex("(add)(.*)(-partner)"))) {
ALOGI("partner added");
pthread_mutex_lock(&payload->usb->mPartnerLock);
payload->usb->mPartnerUp = true;
pthread_cond_signal(&payload->usb->mPartnerCV);
pthread_mutex_unlock(&payload->usb->mPartnerLock);
} else if (!strncmp(cp, "DEVTYPE=typec_", strlen("DEVTYPE=typec_")) ||
!strncmp(cp, "POWER_SUPPLY_MOISTURE_DETECTED",
strlen("POWER_SUPPLY_MOISTURE_DETECTED"))) {
hidl_vec<PortStatus> currentPortStatus_1_2;
queryVersionHelper(payload->usb, &currentPortStatus_1_2);
// Role switch is not in progress and port is in disconnected state
if (!pthread_mutex_trylock(&payload->usb->mRoleSwitchLock)) {
for (unsigned long i = 0; i < currentPortStatus_1_2.size(); i++) {
DIR *dp =
opendir(std::string("/sys/class/typec/" +
std::string(currentPortStatus_1_2[i]
.status_1_1.status.portName.c_str()) +
"-partner")
.c_str());
if (dp == NULL) {
// PortRole role = {.role = static_cast<uint32_t>(PortMode::UFP)};
switchToDrp(currentPortStatus_1_2[i].status_1_1.status.portName);
} else {
closedir(dp);
}
}
pthread_mutex_unlock(&payload->usb->mRoleSwitchLock);
}
break;
}
/* advance to after the next \0 */
while (*cp++) {
}
}
}
void *work(void *param) {
int epoll_fd, uevent_fd;
struct epoll_event ev;
int nevents = 0;
struct data payload;
ALOGE("creating thread");
uevent_fd = uevent_open_socket(64 * 1024, true);
if (uevent_fd < 0) {
ALOGE("uevent_init: uevent_open_socket failed\n");
return NULL;
}
payload.uevent_fd = uevent_fd;
payload.usb = (android::hardware::usb::V1_3::implementation::Usb *)param;
fcntl(uevent_fd, F_SETFL, O_NONBLOCK);
ev.events = EPOLLIN;
ev.data.ptr = (void *)uevent_event;
epoll_fd = epoll_create(64);
if (epoll_fd == -1) {
ALOGE("epoll_create failed; errno=%d", errno);
goto error;
}
if (epoll_ctl(epoll_fd, EPOLL_CTL_ADD, uevent_fd, &ev) == -1) {
ALOGE("epoll_ctl failed; errno=%d", errno);
goto error;
}
while (!destroyThread) {
struct epoll_event events[64];
nevents = epoll_wait(epoll_fd, events, 64, -1);
if (nevents == -1) {
if (errno == EINTR)
continue;
ALOGE("usb epoll_wait failed; errno=%d", errno);
break;
}
for (int n = 0; n < nevents; ++n) {
if (events[n].data.ptr)
(*(void (*)(int, struct data *payload))events[n].data.ptr)(events[n].events,
&payload);
}
}
ALOGI("exiting worker thread");
error:
close(uevent_fd);
if (epoll_fd >= 0)
close(epoll_fd);
return NULL;
}
void sighandler(int sig) {
if (sig == SIGUSR1) {
destroyThread = true;
ALOGI("destroy set");
return;
}
signal(SIGUSR1, sighandler);
}
Return<void> Usb::setCallback(const sp<V1_0::IUsbCallback> &callback) {
sp<V1_1::IUsbCallback> callback_V1_1 = V1_1::IUsbCallback::castFrom(callback);
sp<IUsbCallback> callback_V1_2 = IUsbCallback::castFrom(callback);
if (callback != NULL) {
if (callback_V1_2 != NULL)
ALOGI("Registering 1.2 callback");
else if (callback_V1_1 != NULL)
ALOGI("Registering 1.1 callback");
}
pthread_mutex_lock(&mLock);
/*
* When both the old callback and new callback values are NULL,
* there is no need to spin off the worker thread.
* When both the values are not NULL, we would already have a
* worker thread running, so updating the callback object would
* be suffice.
*/
if ((mCallback_1_0 == NULL && callback == NULL) ||
(mCallback_1_0 != NULL && callback != NULL)) {
/*
* Always store as V1_0 callback object. Type cast to V1_1
* when the callback is actually invoked.
*/
mCallback_1_0 = callback;
pthread_mutex_unlock(&mLock);
return Void();
}
mCallback_1_0 = callback;
ALOGI("registering callback");
// Kill the worker thread if the new callback is NULL.
if (mCallback_1_0 == NULL) {
pthread_mutex_unlock(&mLock);
if (!pthread_kill(mPoll, SIGUSR1)) {
pthread_join(mPoll, NULL);
ALOGI("pthread destroyed");
}
return Void();
}
destroyThread = false;
signal(SIGUSR1, sighandler);
/*
* Create a background thread if the old callback value is NULL
* and being updated with a new value.
*/
if (pthread_create(&mPoll, NULL, work, this)) {
ALOGE("pthread creation failed %d", errno);
mCallback_1_0 = NULL;
}
pthread_mutex_unlock(&mLock);
return Void();
}
} // namespace implementation
} // namespace V1_3
} // namespace usb
} // namespace hardware
} // namespace android

103
usb/Usb.h
View File

@@ -1,103 +0,0 @@
/*
* Copyright (C) 2021 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#pragma once
#include <android-base/file.h>
#include <android/hardware/usb/1.2/IUsbCallback.h>
#include <android/hardware/usb/1.2/types.h>
#include <android/hardware/usb/1.3/IUsb.h>
#include <hidl/Status.h>
#include <pixelusb/UsbGadgetCommon.h>
#include <utils/Log.h>
#define UEVENT_MSG_LEN 2048
// The type-c stack waits for 4.5 - 5.5 secs before declaring a port non-pd.
// The -partner directory would not be created until this is done.
// Having a margin of ~3 secs for the directory and other related bookeeping
// structures created and uvent fired.
#define PORT_TYPE_TIMEOUT 8
namespace android {
namespace hardware {
namespace usb {
namespace V1_3 {
namespace implementation {
using ::android::sp;
using ::android::base::WriteStringToFile;
using ::android::hardware::hidl_array;
using ::android::hardware::hidl_memory;
using ::android::hardware::hidl_string;
using ::android::hardware::hidl_vec;
using ::android::hardware::Return;
using ::android::hardware::Void;
using ::android::hardware::usb::V1_0::PortDataRole;
using ::android::hardware::usb::V1_0::PortPowerRole;
using ::android::hardware::usb::V1_0::PortRole;
using ::android::hardware::usb::V1_0::PortRoleType;
using ::android::hardware::usb::V1_0::Status;
using ::android::hardware::usb::V1_1::PortMode_1_1;
using ::android::hardware::usb::V1_1::PortStatus_1_1;
using ::android::hardware::usb::V1_2::PortStatus;
using ::android::hardware::usb::V1_2::IUsbCallback;
using ::android::hardware::usb::V1_3::IUsb;
using ::android::hidl::base::V1_0::DebugInfo;
using ::android::hidl::base::V1_0::IBase;
enum class HALVersion{
V1_0,
V1_1,
V1_2,
V1_3
};
constexpr char kGadgetName[] = "a600000.dwc3";
#define SOC_PATH "/sys/devices/platform/soc/a600000.ssusb/"
#define ID_PATH SOC_PATH "id"
#define VBUS_PATH SOC_PATH "b_sess"
#define USB_DATA_PATH SOC_PATH "usb_data_enabled"
struct Usb : public IUsb {
Usb();
Return<void> switchRole(const hidl_string &portName, const V1_0::PortRole &role) override;
Return<void> setCallback(const sp<V1_0::IUsbCallback> &callback) override;
Return<void> queryPortStatus() override;
Return<void> enableContaminantPresenceDetection(const hidl_string& portName, bool enable);
Return<void> enableContaminantPresenceProtection(const hidl_string& portName, bool enable);
Return<bool> enableUsbDataSignal(bool enable) override;
sp<V1_0::IUsbCallback> mCallback_1_0;
// Protects mCallback variable
pthread_mutex_t mLock;
// Protects roleSwitch operation
pthread_mutex_t mRoleSwitchLock;
// Threads waiting for the partner to come back wait here
pthread_cond_t mPartnerCV;
// lock protecting mPartnerCV
pthread_mutex_t mPartnerLock;
// Variable to signal partner coming back online after type switch
bool mPartnerUp;
private:
pthread_t mPoll;
};
} // namespace implementation
} // namespace V1_3
} // namespace usb
} // namespace hardware
} // namespace android

13
usb/Android.bp → usb/gadget/Android.bp
View File

@@ -1,5 +1,5 @@
//
// Copyright (C) 2018 The Android Open Source Project
// Copyright (C) 2021 The Android Open Source Project
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
@@ -18,19 +18,14 @@ package {
}
cc_binary {
name: "android.hardware.usb@1.3-service.redfin",
name: "android.hardware.usb.gadget-service.redfin",
relative_install_path: "hw",
init_rc: ["android.hardware.usb@1.3-service.redfin.rc"],
init_rc: ["android.hardware.usb.gadget-service.redfin.rc"],
vintf_fragments: [
"android.hardware.usb@1.3-service.redfin.xml",
"android.hardware.usb.gadget@1.1-service.redfin.xml",
],
srcs: ["service.cpp", "Usb.cpp", "UsbGadget.cpp"],
srcs: ["service_gadget.cpp", "UsbGadget.cpp"],
shared_libs: [
"android.hardware.usb@1.0",
"android.hardware.usb@1.1",
"android.hardware.usb@1.2",
"android.hardware.usb@1.3",
"android.hardware.usb.gadget@1.0",
"android.hardware.usb.gadget@1.1",
"libbase",

0
usb/UsbGadget.cpp → usb/gadget/UsbGadget.cpp
View File

0
usb/UsbGadget.h → usb/gadget/UsbGadget.h
View File

2
usb/android.hardware.usb@1.3-service.redfin.rc → usb/gadget/android.hardware.usb.gadget-service.redfin.rc
View File

@@ -1,4 +1,4 @@
service vendor.usb-hal-1-3 /vendor/bin/hw/android.hardware.usb@1.3-service.redfin
service vendor.usb-gadget-hal-1-1 /vendor/bin/hw/android.hardware.usb.gadget-service.redfin
class hal
user system
group system shell mtp

0
usb/android.hardware.usb.gadget@1.1-service.redfin.xml → usb/gadget/android.hardware.usb.gadget@1.1-service.redfin.xml
View File

22
usb/service.cpp → usb/gadget/service_gadget.cpp
View File

@@ -1,5 +1,5 @@
/*
* Copyright (C) 2018 The Android Open Source Project
* Copyright (C) 2022 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
@@ -14,10 +14,9 @@
* limitations under the License.
*/
#define LOG_TAG "android.hardware.usb@1.3-service.redfin"
#define LOG_TAG "android.hardware.usb.gadget-service.redfin"
#include <hidl/HidlTransportSupport.h>
#include "Usb.h"
#include "UsbGadget.h"
using android::sp;
@@ -29,34 +28,23 @@ using android::hardware::joinRpcThreadpool;
// Generated HIDL files
using android::hardware::usb::gadget::V1_1::IUsbGadget;
using android::hardware::usb::gadget::V1_1::implementation::UsbGadget;
using android::hardware::usb::V1_3::IUsb;
using android::hardware::usb::V1_3::implementation::Usb;
using android::OK;
using android::status_t;
int main() {
android::sp<IUsb> service = new Usb();
android::sp<IUsbGadget> service2 = new UsbGadget();
android::sp<IUsbGadget> service = new UsbGadget();
configureRpcThreadpool(2, true /*callerWillJoin*/);
status_t status = service->registerAsService();
if (status != OK) {
ALOGE("Cannot register USB HAL service");
return 1;
}
status = service2->registerAsService();
if (status != OK) {
ALOGE("Cannot register USB Gadget HAL service");
return 1;
}
ALOGI("USB HAL Ready.");
ALOGI("USB gadget HAL Ready.");
joinRpcThreadpool();
// Under noraml cases, execution will not reach this line.
ALOGI("USB HAL failed to join thread pool.");
ALOGI("USB gadget HAL failed to join thread pool.");
return 1;
}

54
usb/usb/Android.bp Normal file
View File

@@ -0,0 +1,54 @@
//
// Copyright (C) 2021 The Android Open Source Project
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
//
package {
default_applicable_licenses: ["Android-Apache-2.0"],
}
cc_binary {
name: "android.hardware.usb-service.redfin",
relative_install_path: "hw",
init_rc: ["android.hardware.usb-service.rc"],
vintf_fragments: ["android.hardware.usb-service.xml"],
vendor: true,
srcs: [
"service.cpp",
"Usb.cpp",
],
shared_libs: [
"libbase",
"libbinder",
"libhidlbase",
"liblog",
"libutils",
"libhardware",
"android.hardware.usb.gadget@1.0",
"android.hardware.usb-V1-ndk",
"libcutils",
"android.frameworks.stats-V1-ndk",
"pixelatoms-cpp",
"libbinder_ndk",
],
static_libs: [
"libpixelusb",
"libpixelstats",
],
export_shared_lib_headers: [
"android.frameworks.stats-V1-ndk",
"pixelatoms-cpp",
],
}

876
usb/usb/Usb.cpp Normal file
View File

@@ -0,0 +1,876 @@
/*
* Copyright (C) 2021 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#define LOG_TAG "android.hardware.usb.aidl-service"
#include <android-base/logging.h>
#include <android-base/properties.h>
#include <android-base/strings.h>
#include <assert.h>
#include <dirent.h>
#include <pthread.h>
#include <stdio.h>
#include <sys/types.h>
#include <unistd.h>
#include <chrono>
#include <regex>
#include <thread>
#include <unordered_map>
#include <cutils/uevent.h>
#include <sys/epoll.h>
#include <utils/Errors.h>
#include <utils/StrongPointer.h>
#include "Usb.h"
using android::base::GetProperty;
using android::base::Trim;
namespace aidl {
namespace android {
namespace hardware {
namespace usb {
// Set by the signal handler to destroy the thread
volatile bool destroyThread;
constexpr char kConsole[] = "init.svc.console";
constexpr char kDetectedPath[] = "/sys/class/power_supply/usb/moisture_detected";
constexpr char kDisableContatminantDetection[] = "vendor.usb.contaminantdisable";
constexpr char kEnabledPath[] = "/sys/class/power_supply/usb/moisture_detection_enabled";
constexpr char kTypecPath[] = "/sys/class/typec";
void queryVersionHelper(android::hardware::usb::Usb *usb,
std::vector<PortStatus> *currentPortStatus);
ScopedAStatus Usb::enableUsbData(const string& in_portName, bool in_enable,
int64_t in_transactionId) {
bool result = true;
std::vector<PortStatus> currentPortStatus;
string pullup;
ALOGI("Userspace turn %s USB data signaling. opID:%ld", in_enable ? "on" : "off",
in_transactionId);
if (in_enable) {
if (ReadFileToString(PULLUP_PATH, &pullup)) {
pullup = Trim(pullup);
if (pullup != kGadgetName) {
if (!WriteStringToFile(kGadgetName, PULLUP_PATH)) {
ALOGE("Gadget cannot be pulled up");
result = false;
}
}
}
if (!WriteStringToFile("1", USB_DATA_PATH)) {
ALOGE("Not able to turn on usb connection notification");
result = false;
}
} else {
if (ReadFileToString(PULLUP_PATH, &pullup)) {
pullup = Trim(pullup);
if (pullup == kGadgetName) {
if (!WriteStringToFile("none", PULLUP_PATH)) {
ALOGE("Gadget cannot be pulled down");
result = false;
}
}
}
if (!WriteStringToFile("0", USB_DATA_PATH)) {
ALOGE("Not able to turn on usb connection notification");
result = false;
}
}
if (result) {
mUsbDataEnabled = in_enable;
}
pthread_mutex_lock(&mLock);
if (mCallback != NULL) {
ScopedAStatus ret = mCallback->notifyEnableUsbDataStatus(
in_portName, in_enable, result ? Status::SUCCESS : Status::ERROR, in_transactionId);
if (!ret.isOk())
ALOGE("notifyEnableUsbDataStatus error %s", ret.getDescription().c_str());
} else {
ALOGE("Not notifying the userspace. Callback is not set");
}
pthread_mutex_unlock(&mLock);
queryVersionHelper(this, &currentPortStatus);
return ScopedAStatus::ok();
}
ScopedAStatus Usb::enableUsbDataWhileDocked(const string& in_portName,
int64_t in_transactionId) {
std::vector<PortStatus> currentPortStatus;
ALOGI("Userspace enableUsbDataWhileDocked opID:%ld", in_transactionId);
pthread_mutex_lock(&mLock);
if (mCallback != NULL) {
ScopedAStatus ret = mCallback->notifyEnableUsbDataWhileDockedStatus(
in_portName, Status::NOT_SUPPORTED, in_transactionId);
if (!ret.isOk())
ALOGE("notifyEnableUsbDataStatus error %s", ret.getDescription().c_str());
} else {
ALOGE("Not notifying the userspace. Callback is not set");
}
pthread_mutex_unlock(&mLock);
queryVersionHelper(this, &currentPortStatus);
return ScopedAStatus::ok();
}
ScopedAStatus Usb::resetUsbPort(const std::string& in_portName, int64_t in_transactionId) {
bool result = true;
std::vector<PortStatus> currentPortStatus;
ALOGI("Userspace reset USB Port. opID:%ld", in_transactionId);
if (!WriteStringToFile("none", PULLUP_PATH)) {
ALOGI("Gadget cannot be pulled down");
result = false;
}
pthread_mutex_lock(&mLock);
if (mCallback != NULL) {
::ndk::ScopedAStatus ret = mCallback->notifyResetUsbPortStatus(
in_portName, result ? Status::SUCCESS : Status::ERROR, in_transactionId);
if (!ret.isOk())
ALOGE("notifyTransactionStatus error %s", ret.getDescription().c_str());
} else {
ALOGE("Not notifying the userspace. Callback is not set");
}
pthread_mutex_unlock(&mLock);
return ::ndk::ScopedAStatus::ok();
}
ScopedAStatus Usb::limitPowerTransfer(const string& in_portName, bool in_limit,
int64_t in_transactionId) {
std::vector<PortStatus> currentPortStatus;
bool sessionFail = false, success;
pthread_mutex_lock(&mLock);
ALOGI("limitPowerTransfer limit:%c opId:%ld", in_limit ? 'y' : 'n', in_transactionId);
if (in_limit) {
success = WriteStringToFile("0", SINK_CURRENT_LIMIT_PATH);
if (!success) {
ALOGE("Failed to set sink current limit");
sessionFail = true;
}
}
success = WriteStringToFile(in_limit ? "1" : "0", SINK_LIMIT_ENABLE_PATH);
if (!success) {
ALOGE("Failed to %s sink current limit: %s", in_limit ? "enable" : "disable",
SINK_LIMIT_ENABLE_PATH);
sessionFail = true;
}
success = WriteStringToFile(in_limit ? "1" : "0", SOURCE_LIMIT_ENABLE_PATH);
if (!success) {
ALOGE("Failed to %s source current limit: %s", in_limit ? "enable" : "disable",
SOURCE_LIMIT_ENABLE_PATH);
sessionFail = true;
}
if (mCallback != NULL && in_transactionId >= 0) {
ScopedAStatus ret = mCallback->notifyLimitPowerTransferStatus(
in_portName, in_limit, sessionFail ? Status::ERROR : Status::SUCCESS,
in_transactionId);
if (!ret.isOk())
ALOGE("limitPowerTransfer error %s", ret.getDescription().c_str());
} else {
ALOGE("Not notifying the userspace. Callback is not set");
}
pthread_mutex_unlock(&mLock);
queryVersionHelper(this, &currentPortStatus);
return ScopedAStatus::ok();
}
Status queryMoistureDetectionStatus(std::vector<PortStatus> *currentPortStatus) {
string enabled, status, path, DetectedPath;
(*currentPortStatus)[0].supportedContaminantProtectionModes
.push_back(ContaminantProtectionMode::FORCE_DISABLE);
(*currentPortStatus)[0].contaminantProtectionStatus = ContaminantProtectionStatus::NONE;
(*currentPortStatus)[0].contaminantDetectionStatus = ContaminantDetectionStatus::DISABLED;
(*currentPortStatus)[0].supportsEnableContaminantPresenceDetection = true;
(*currentPortStatus)[0].supportsEnableContaminantPresenceProtection = false;
if (!ReadFileToString(kEnabledPath, &enabled)) {
ALOGE("Failed to open moisture_detection_enabled");
return Status::ERROR;
}
enabled = Trim(enabled);
if (enabled == "1") {
if (!ReadFileToString(kDetectedPath, &status)) {
ALOGE("Failed to open moisture_detected");
return Status::ERROR;
}
status = Trim(status);
if (status == "1") {
(*currentPortStatus)[0].contaminantDetectionStatus =
ContaminantDetectionStatus::DETECTED;
(*currentPortStatus)[0].contaminantProtectionStatus =
ContaminantProtectionStatus::FORCE_DISABLE;
} else {
(*currentPortStatus)[0].contaminantDetectionStatus =
ContaminantDetectionStatus::NOT_DETECTED;
}
}
ALOGI("ContaminantDetectionStatus:%d ContaminantProtectionStatus:%d",
(*currentPortStatus)[0].contaminantDetectionStatus,
(*currentPortStatus)[0].contaminantProtectionStatus);
return Status::SUCCESS;
}
string appendRoleNodeHelper(const string &portName, PortRole::Tag tag) {
string node("/sys/class/typec/" + portName);
switch (tag) {
case PortRole::dataRole:
return node + "/data_role";
case PortRole::powerRole:
return node + "/power_role";
case PortRole::mode:
return node + "/port_type";
default:
return "";
}
}
string convertRoletoString(PortRole role) {
if (role.getTag() == PortRole::powerRole) {
if (role.get<PortRole::powerRole>() == PortPowerRole::SOURCE)
return "source";
else if (role.get<PortRole::powerRole>() == PortPowerRole::SINK)
return "sink";
} else if (role.getTag() == PortRole::dataRole) {
if (role.get<PortRole::dataRole>() == PortDataRole::HOST)
return "host";
if (role.get<PortRole::dataRole>() == PortDataRole::DEVICE)
return "device";
} else if (role.getTag() == PortRole::mode) {
if (role.get<PortRole::mode>() == PortMode::UFP)
return "sink";
if (role.get<PortRole::mode>() == PortMode::DFP)
return "source";
}
return "none";
}
void extractRole(string *roleName) {
std::size_t first, last;
first = roleName->find("[");
last = roleName->find("]");
if (first != string::npos && last != string::npos) {
*roleName = roleName->substr(first + 1, last - first - 1);
}
}
void switchToDrp(const string &portName) {
string filename = appendRoleNodeHelper(string(portName.c_str()), PortRole::mode);
FILE *fp;
if (filename != "") {
fp = fopen(filename.c_str(), "w");
if (fp != NULL) {
int ret = fputs("dual", fp);
fclose(fp);
if (ret == EOF)
ALOGE("Fatal: Error while switching back to drp");
} else {
ALOGE("Fatal: Cannot open file to switch back to drp");
}
} else {
ALOGE("Fatal: invalid node type");
}
}
bool switchMode(const string &portName, const PortRole &in_role, struct Usb *usb) {
string filename = appendRoleNodeHelper(string(portName.c_str()), in_role.getTag());
string written;
FILE *fp;
bool roleSwitch = false;
if (filename == "") {
ALOGE("Fatal: invalid node type");
return false;
}
fp = fopen(filename.c_str(), "w");
if (fp != NULL) {
// Hold the lock here to prevent loosing connected signals
// as once the file is written the partner added signal
// can arrive anytime.
pthread_mutex_lock(&usb->mPartnerLock);
usb->mPartnerUp = false;
int ret = fputs(convertRoletoString(in_role).c_str(), fp);
fclose(fp);
if (ret != EOF) {
struct timespec to;
struct timespec now;
wait_again:
clock_gettime(CLOCK_MONOTONIC, &now);
to.tv_sec = now.tv_sec + PORT_TYPE_TIMEOUT;
to.tv_nsec = now.tv_nsec;
int err = pthread_cond_timedwait(&usb->mPartnerCV, &usb->mPartnerLock, &to);
// There are no uevent signals which implies role swap timed out.
if (err == ETIMEDOUT) {
ALOGI("uevents wait timedout");
// Validity check.
} else if (!usb->mPartnerUp) {
goto wait_again;
// Role switch succeeded since usb->mPartnerUp is true.
} else {
roleSwitch = true;
}
} else {
ALOGI("Role switch failed while wrting to file");
}
pthread_mutex_unlock(&usb->mPartnerLock);
}
if (!roleSwitch)
switchToDrp(string(portName.c_str()));
return roleSwitch;
}
Usb::Usb()
: mLock(PTHREAD_MUTEX_INITIALIZER),
mRoleSwitchLock(PTHREAD_MUTEX_INITIALIZER),
mPartnerLock(PTHREAD_MUTEX_INITIALIZER),
mPartnerUp(false),
mUsbDataEnabled(true) {
pthread_condattr_t attr;
if (pthread_condattr_init(&attr)) {
ALOGE("pthread_condattr_init failed: %s", strerror(errno));
abort();
}
if (pthread_condattr_setclock(&attr, CLOCK_MONOTONIC)) {
ALOGE("pthread_condattr_setclock failed: %s", strerror(errno));
abort();
}
if (pthread_cond_init(&mPartnerCV, &attr)) {
ALOGE("pthread_cond_init failed: %s", strerror(errno));
abort();
}
if (pthread_condattr_destroy(&attr)) {
ALOGE("pthread_condattr_destroy failed: %s", strerror(errno));
abort();
}
}
ScopedAStatus Usb::switchRole(const string& in_portName, const PortRole& in_role,
int64_t in_transactionId) {
string filename = appendRoleNodeHelper(string(in_portName.c_str()), in_role.getTag());
string written;
FILE *fp;
bool roleSwitch = false;
if (filename == "") {
ALOGE("Fatal: invalid node type");
return ScopedAStatus::ok();
}
pthread_mutex_lock(&mRoleSwitchLock);
ALOGI("filename write: %s role:%s", filename.c_str(), convertRoletoString(in_role).c_str());
if (in_role.getTag() == PortRole::mode) {
roleSwitch = switchMode(in_portName, in_role, this);
} else {
fp = fopen(filename.c_str(), "w");
if (fp != NULL) {
int ret = fputs(convertRoletoString(in_role).c_str(), fp);
fclose(fp);
if ((ret != EOF) && ReadFileToString(filename, &written)) {
written = Trim(written);
extractRole(&written);
ALOGI("written: %s", written.c_str());
if (written == convertRoletoString(in_role)) {
roleSwitch = true;
} else {
ALOGE("Role switch failed");
}
} else {
ALOGE("failed to update the new role");
}
} else {
ALOGE("fopen failed");
}
}
pthread_mutex_lock(&mLock);
if (mCallback != NULL) {
ScopedAStatus ret = mCallback->notifyRoleSwitchStatus(
in_portName, in_role, roleSwitch ? Status::SUCCESS : Status::ERROR, in_transactionId);
if (!ret.isOk())
ALOGE("RoleSwitchStatus error %s", ret.getDescription().c_str());
} else {
ALOGE("Not notifying the userspace. Callback is not set");
}
pthread_mutex_unlock(&mLock);
pthread_mutex_unlock(&mRoleSwitchLock);
return ScopedAStatus::ok();
}
Status getAccessoryConnected(const string &portName, string *accessory) {
string filename = "/sys/class/typec/" + portName + "-partner/accessory_mode";
if (!ReadFileToString(filename, accessory)) {
ALOGE("getAccessoryConnected: Failed to open filesystem node: %s", filename.c_str());
return Status::ERROR;
}
*accessory = Trim(*accessory);
return Status::SUCCESS;
}
Status getCurrentRoleHelper(const string &portName, bool connected, PortRole *currentRole) {
string filename;
string roleName;
string accessory;
if (currentRole->getTag() == PortRole::powerRole) {
filename = "/sys/class/typec/" + portName + "/power_role";
currentRole->set<PortRole::powerRole>(PortPowerRole::NONE);
} else if (currentRole->getTag() == PortRole::dataRole) {
filename = "/sys/class/typec/" + portName + "/data_role";
currentRole->set<PortRole::dataRole>(PortDataRole::NONE);
} else if (currentRole->getTag() == PortRole::mode) {
filename = "/sys/class/typec/" + portName + "/data_role";
currentRole->set<PortRole::mode>(PortMode::NONE);
} else {
return Status::ERROR;
}
if (!connected)
return Status::SUCCESS;
if (currentRole->getTag() == PortRole::mode) {
if (getAccessoryConnected(portName, &accessory) != Status::SUCCESS) {
return Status::ERROR;
}
if (accessory == "analog_audio") {
currentRole->set<PortRole::mode>(PortMode::AUDIO_ACCESSORY);
return Status::SUCCESS;
} else if (accessory == "debug") {
currentRole->set<PortRole::mode>(PortMode::DEBUG_ACCESSORY);
return Status::SUCCESS;
}
}
if (!ReadFileToString(filename, &roleName)) {
ALOGE("getCurrentRole: Failed to open filesystem node: %s", filename.c_str());
return Status::ERROR;
}
roleName = Trim(roleName);
extractRole(&roleName);
if (roleName == "source") {
currentRole->set<PortRole::powerRole>(PortPowerRole::SOURCE);
} else if (roleName == "sink") {
currentRole->set<PortRole::powerRole>(PortPowerRole::SINK);
} else if (roleName == "host") {
if (currentRole->getTag() == PortRole::dataRole)
currentRole->set<PortRole::dataRole>(PortDataRole::HOST);
else
currentRole->set<PortRole::mode>(PortMode::DFP);
} else if (roleName == "device") {
if (currentRole->getTag() == PortRole::dataRole)
currentRole->set<PortRole::dataRole>(PortDataRole::DEVICE);
else
currentRole->set<PortRole::mode>(PortMode::UFP);
} else if (roleName != "none") {
/* case for none has already been addressed.
* so we check if the role isn't none.
*/
return Status::UNRECOGNIZED_ROLE;
}
return Status::SUCCESS;
}
Status getTypeCPortNamesHelper(std::unordered_map<string, bool> *names) {
DIR *dp;
dp = opendir(kTypecPath);
if (dp != NULL) {
struct dirent *ep;
while ((ep = readdir(dp))) {
if (ep->d_type == DT_LNK) {
if (string::npos == string(ep->d_name).find("-partner")) {
std::unordered_map<string, bool>::const_iterator portName =
names->find(ep->d_name);
if (portName == names->end()) {
names->insert({ep->d_name, false});
}
} else {
(*names)[std::strtok(ep->d_name, "-")] = true;
}
}
}
closedir(dp);
return Status::SUCCESS;
}
ALOGE("Failed to open /sys/class/typec");
return Status::ERROR;
}
bool canSwitchRoleHelper(const string &portName) {
string filename = "/sys/class/typec/" + portName + "-partner/supports_usb_power_delivery";
string supportsPD;
if (ReadFileToString(filename, &supportsPD)) {
supportsPD = Trim(supportsPD);
if (supportsPD == "yes") {
return true;
}
}
return false;
}
Status getPortStatusHelper(android::hardware::usb::Usb *usb,
std::vector<PortStatus> *currentPortStatus) {
std::unordered_map<string, bool> names;
Status result = getTypeCPortNamesHelper(&names);
int i = -1;
if (result == Status::SUCCESS) {
currentPortStatus->resize(names.size());
for (std::pair<string, bool> port : names) {
i++;
ALOGI("%s", port.first.c_str());
(*currentPortStatus)[i].portName = port.first;
PortRole currentRole;
currentRole.set<PortRole::powerRole>(PortPowerRole::NONE);
if (getCurrentRoleHelper(port.first, port.second, &currentRole) == Status::SUCCESS){
(*currentPortStatus)[i].currentPowerRole = currentRole.get<PortRole::powerRole>();
} else {
ALOGE("Error while retrieving portNames");
goto done;
}
currentRole.set<PortRole::dataRole>(PortDataRole::NONE);
if (getCurrentRoleHelper(port.first, port.second, &currentRole) == Status::SUCCESS) {
(*currentPortStatus)[i].currentDataRole = currentRole.get<PortRole::dataRole>();
} else {
ALOGE("Error while retrieving current port role");
goto done;
}
currentRole.set<PortRole::mode>(PortMode::NONE);
if (getCurrentRoleHelper(port.first, port.second, &currentRole) == Status::SUCCESS) {
(*currentPortStatus)[i].currentMode = currentRole.get<PortRole::mode>();
} else {
ALOGE("Error while retrieving current data role");
goto done;
}
(*currentPortStatus)[i].canChangeMode = true;
(*currentPortStatus)[i].canChangeDataRole =
port.second ? canSwitchRoleHelper(port.first) : false;
(*currentPortStatus)[i].canChangePowerRole =
port.second ? canSwitchRoleHelper(port.first) : false;
(*currentPortStatus)[i].supportedModes.push_back(PortMode::DRP);
if (!usb->mUsbDataEnabled) {
(*currentPortStatus)[i].usbDataStatus.push_back(UsbDataStatus::DISABLED_FORCE);
} else {
(*currentPortStatus)[i].usbDataStatus.push_back(UsbDataStatus::ENABLED);
}
(*currentPortStatus)[i].powerBrickStatus = PowerBrickStatus::UNKNOWN;
ALOGI("%d:%s connected:%d canChangeMode:%d canChagedata:%d canChangePower:%d "
"usbDataEnabled:%d",
i, port.first.c_str(), port.second,
(*currentPortStatus)[i].canChangeMode,
(*currentPortStatus)[i].canChangeDataRole,
(*currentPortStatus)[i].canChangePowerRole,
usb->mUsbDataEnabled ? 1 : 0);
}
return Status::SUCCESS;
}
done:
return Status::ERROR;
}
Status queryPowerTransferStatus(std::vector<PortStatus> *currentPortStatus) {
string enabled;
if (!ReadFileToString(SINK_LIMIT_ENABLE_PATH, &enabled)) {
ALOGE("Failed to open limit_sink_enable");
return Status::ERROR;
}
enabled = Trim(enabled);
(*currentPortStatus)[0].powerTransferLimited = enabled == "1";
ALOGI("powerTransferLimited:%d", (*currentPortStatus)[0].powerTransferLimited ? 1 : 0);
return Status::SUCCESS;
}
void queryVersionHelper(android::hardware::usb::Usb *usb,
std::vector<PortStatus> *currentPortStatus) {
Status status;
pthread_mutex_lock(&usb->mLock);
status = getPortStatusHelper(usb, currentPortStatus);
queryMoistureDetectionStatus(currentPortStatus);
queryPowerTransferStatus(currentPortStatus);
if (usb->mCallback != NULL) {
ScopedAStatus ret = usb->mCallback->notifyPortStatusChange(*currentPortStatus,
status);
if (!ret.isOk())
ALOGE("queryPortStatus error %s", ret.getDescription().c_str());
} else {
ALOGI("Notifying userspace skipped. Callback is NULL");
}
pthread_mutex_unlock(&usb->mLock);
}
ScopedAStatus Usb::queryPortStatus(int64_t in_transactionId) {
std::vector<PortStatus> currentPortStatus;
queryVersionHelper(this, &currentPortStatus);
pthread_mutex_lock(&mLock);
if (mCallback != NULL) {
ScopedAStatus ret = mCallback->notifyQueryPortStatus(
"all", Status::SUCCESS, in_transactionId);
if (!ret.isOk())
ALOGE("notifyQueryPortStatus error %s", ret.getDescription().c_str());
} else {
ALOGE("Not notifying the userspace. Callback is not set");
}
pthread_mutex_unlock(&mLock);
return ScopedAStatus::ok();
}
ScopedAStatus Usb::enableContaminantPresenceDetection(const string& in_portName,
bool in_enable, int64_t in_transactionId) {
string disable = GetProperty(kDisableContatminantDetection, "");
std::string status = GetProperty(kConsole, "");
std::vector<PortStatus> currentPortStatus;
bool success = true;
if (status != "running" && disable != "true")
success = WriteStringToFile(in_enable ? "1" : "0", kEnabledPath);
pthread_mutex_lock(&mLock);
if (mCallback != NULL) {
ScopedAStatus ret = mCallback->notifyContaminantEnabledStatus(
in_portName, in_enable, success ? Status::SUCCESS : Status::ERROR, in_transactionId);
if (!ret.isOk())
ALOGE("notifyContaminantEnabledStatus error %s", ret.getDescription().c_str());
} else {
ALOGE("Not notifying the userspace. Callback is not set");
}
pthread_mutex_unlock(&mLock);
queryVersionHelper(this, &currentPortStatus);
return ScopedAStatus::ok();
}
struct data {
int uevent_fd;
::aidl::android::hardware::usb::Usb *usb;
};
static void uevent_event(uint32_t /*epevents*/, struct data *payload) {
char msg[UEVENT_MSG_LEN + 2];
char *cp;
int n;
n = uevent_kernel_multicast_recv(payload->uevent_fd, msg, UEVENT_MSG_LEN);
if (n <= 0)
return;
if (n >= UEVENT_MSG_LEN) /* overflow -- discard */
return;
msg[n] = '\0';
msg[n + 1] = '\0';
cp = msg;
while (*cp) {
if (std::regex_match(cp, std::regex("(add)(.*)(-partner)"))) {
ALOGI("partner added");
pthread_mutex_lock(&payload->usb->mPartnerLock);
payload->usb->mPartnerUp = true;
pthread_cond_signal(&payload->usb->mPartnerCV);
pthread_mutex_unlock(&payload->usb->mPartnerLock);
} else if (!strncmp(cp, "DEVTYPE=typec_", strlen("DEVTYPE=typec_")) ||
!strncmp(cp, "POWER_SUPPLY_MOISTURE_DETECTED",
strlen("POWER_SUPPLY_MOISTURE_DETECTED"))) {
std::vector<PortStatus> currentPortStatus;
queryVersionHelper(payload->usb, &currentPortStatus);
// Role switch is not in progress and port is in disconnected state
if (!pthread_mutex_trylock(&payload->usb->mRoleSwitchLock)) {
for (unsigned long i = 0; i < currentPortStatus.size(); i++) {
DIR *dp =
opendir(string("/sys/class/typec/" +
string(currentPortStatus[i].portName.c_str()) +
"-partner").c_str());
if (dp == NULL) {
switchToDrp(currentPortStatus[i].portName);
} else {
closedir(dp);
}
}
pthread_mutex_unlock(&payload->usb->mRoleSwitchLock);
}
break;
}
/* advance to after the next \0 */
while (*cp++) {
}
}
}
void *work(void *param) {
int epoll_fd, uevent_fd;
struct epoll_event ev;
int nevents = 0;
struct data payload;
ALOGE("creating thread");
uevent_fd = uevent_open_socket(64 * 1024, true);
if (uevent_fd < 0) {
ALOGE("uevent_init: uevent_open_socket failed\n");
return NULL;
}
payload.uevent_fd = uevent_fd;
payload.usb = (::aidl::android::hardware::usb::Usb *)param;
fcntl(uevent_fd, F_SETFL, O_NONBLOCK);
ev.events = EPOLLIN;
ev.data.ptr = (void *)uevent_event;
epoll_fd = epoll_create(64);
if (epoll_fd == -1) {
ALOGE("epoll_create failed; errno=%d", errno);
goto error;
}
if (epoll_ctl(epoll_fd, EPOLL_CTL_ADD, uevent_fd, &ev) == -1) {
ALOGE("epoll_ctl failed; errno=%d", errno);
goto error;
}
while (!destroyThread) {
struct epoll_event events[64];
nevents = epoll_wait(epoll_fd, events, 64, -1);
if (nevents == -1) {
if (errno == EINTR)
continue;
ALOGE("usb epoll_wait failed; errno=%d", errno);
break;
}
for (int n = 0; n < nevents; ++n) {
if (events[n].data.ptr)
(*(void (*)(int, struct data *payload))events[n].data.ptr)(events[n].events,
&payload);
}
}
ALOGI("exiting worker thread");
error:
close(uevent_fd);
if (epoll_fd >= 0)
close(epoll_fd);
return NULL;
}
void sighandler(int sig) {
if (sig == SIGUSR1) {
destroyThread = true;
ALOGI("destroy set");
return;
}
signal(SIGUSR1, sighandler);
}
ScopedAStatus Usb::setCallback(const shared_ptr<IUsbCallback>& in_callback) {
pthread_mutex_lock(&mLock);
if ((mCallback == NULL && in_callback == NULL) ||
(mCallback != NULL && in_callback != NULL)) {
mCallback = in_callback;
pthread_mutex_unlock(&mLock);
return ScopedAStatus::ok();
}
mCallback = in_callback;
ALOGI("registering callback");
if (mCallback == NULL) {
if (!pthread_kill(mPoll, SIGUSR1)) {
pthread_join(mPoll, NULL);
ALOGI("pthread destroyed");
}
pthread_mutex_unlock(&mLock);
return ScopedAStatus::ok();
}
destroyThread = false;
signal(SIGUSR1, sighandler);
/*
* Create a background thread if the old callback value is NULL
* and being updated with a new value.
*/
if (pthread_create(&mPoll, NULL, work, this)) {
ALOGE("pthread creation failed %d", errno);
mCallback = NULL;
}
pthread_mutex_unlock(&mLock);
return ScopedAStatus::ok();
}
} // namespace usb
} // namespace hardware
} // namespace android
} // aidl

93
usb/usb/Usb.h Normal file
View File

@@ -0,0 +1,93 @@
/*
* Copyright (C) 2022 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#pragma once
#include <android-base/file.h>
#include <aidl/android/hardware/usb/BnUsb.h>
#include <aidl/android/hardware/usb/BnUsbCallback.h>
#include <utils/Log.h>
#define UEVENT_MSG_LEN 2048
// The type-c stack waits for 4.5 - 5.5 secs before declaring a port non-pd.
// The -partner directory would not be created until this is done.
// Having a margin of ~3 secs for the directory and other related bookeeping
// structures created and uvent fired.
#define PORT_TYPE_TIMEOUT 8
namespace aidl {
namespace android {
namespace hardware {
namespace usb {
using ::aidl::android::hardware::usb::IUsbCallback;
using ::aidl::android::hardware::usb::PortRole;
using ::android::base::ReadFileToString;
using ::android::base::WriteStringToFile;
using ::android::sp;
using ::ndk::ScopedAStatus;
using ::std::shared_ptr;
using ::std::string;
constexpr char kGadgetName[] = "a600000.dwc3";
#define PULLUP_PATH "/config/usb_gadget/g1/UDC"
#define SOC_PATH "/sys/devices/platform/soc/a600000.ssusb/"
#define USB_DATA_PATH SOC_PATH "usb_data_enabled"
#define USB_POWER_LIMIT_PATH "/sys/devices/platform/soc/c440000.qcom,spmi/spmi-0/spmi0-02/c440000.qcom,spmi:qcom,pm7250b@2:qcom,usb-pdphy@1700/usbpd0/"
#define SINK_CURRENT_LIMIT_PATH USB_POWER_LIMIT_PATH "usb_limit_sink_current"
#define SINK_LIMIT_ENABLE_PATH USB_POWER_LIMIT_PATH "usb_limit_sink_enable"
#define SOURCE_LIMIT_ENABLE_PATH USB_POWER_LIMIT_PATH "usb_limit_source_enable"
struct Usb : public BnUsb {
Usb();
ScopedAStatus enableContaminantPresenceDetection(const std::string& in_portName,
bool in_enable, int64_t in_transactionId) override;
ScopedAStatus queryPortStatus(int64_t in_transactionId) override;
ScopedAStatus setCallback(const shared_ptr<IUsbCallback>& in_callback) override;
ScopedAStatus switchRole(const string& in_portName, const PortRole& in_role,
int64_t in_transactionId) override;
ScopedAStatus enableUsbData(const string& in_portName, bool in_enable,
int64_t in_transactionId) override;
ScopedAStatus enableUsbDataWhileDocked(const string& in_portName,
int64_t in_transactionId) override;
ScopedAStatus limitPowerTransfer(const string& in_portName, bool in_limit,
int64_t in_transactionId) override;
ScopedAStatus resetUsbPort(const string& in_portName, int64_t in_transactionId) override;
std::shared_ptr<::aidl::android::hardware::usb::IUsbCallback> mCallback;
// Protects mCallback variable
pthread_mutex_t mLock;
// Protects roleSwitch operation
pthread_mutex_t mRoleSwitchLock;
// Threads waiting for the partner to come back wait here
pthread_cond_t mPartnerCV;
// lock protecting mPartnerCV
pthread_mutex_t mPartnerLock;
// Variable to signal partner coming back online after type switch
bool mPartnerUp;
// Usb Data status
bool mUsbDataEnabled;
private:
pthread_t mPoll;
};
} // namespace usb
} // namespace hardware
} // namespace android
} // aidl

12
usb/usb/android.hardware.usb-service.rc Normal file
View File

@@ -0,0 +1,12 @@
service vendor.usb /vendor/bin/hw/android.hardware.usb-service.redfin
class hal
user system
group system shell
on boot
chown root system /sys/devices/platform/soc/c440000.qcom,spmi/spmi-0/spmi0-02/c440000.qcom,spmi:qcom,pm7250b@2:qcom,usb-pdphy@1700/usbpd0/usb_limit_sink_enable
chown root system /sys/devices/platform/soc/c440000.qcom,spmi/spmi-0/spmi0-02/c440000.qcom,spmi:qcom,pm7250b@2:qcom,usb-pdphy@1700/usbpd0/usb_limit_source_enable
chown root system /sys/devices/platform/soc/c440000.qcom,spmi/spmi-0/spmi0-02/c440000.qcom,spmi:qcom,pm7250b@2:qcom,usb-pdphy@1700/usbpd0/usb_limit_sink_current
chmod 664 /sys/devices/platform/soc/c440000.qcom,spmi/spmi-0/spmi0-02/c440000.qcom,spmi:qcom,pm7250b@2:qcom,usb-pdphy@1700/usbpd0/usb_limit_sink_enable
chmod 664 /sys/devices/platform/soc/c440000.qcom,spmi/spmi-0/spmi0-02/c440000.qcom,spmi:qcom,pm7250b@2:qcom,usb-pdphy@1700/usbpd0/usb_limit_source_enable
chmod 664 /sys/devices/platform/soc/c440000.qcom,spmi/spmi-0/spmi0-02/c440000.qcom,spmi:qcom,pm7250b@2:qcom,usb-pdphy@1700/usbpd0/usb_limit_sink_current

6
usb/android.hardware.usb@1.3-service.redfin.xml → usb/usb/android.hardware.usb-service.xml
View File

@@ -1,12 +1,10 @@
<manifest version="1.0" type="device">
<hal format="hidl">
<hal format="aidl">
<name>android.hardware.usb</name>
<transport>hwbinder</transport>
<version>1.3</version>
<version>1</version>
<interface>
<name>IUsb</name>
<instance>default</instance>
</interface>
</hal>
</manifest>

37
usb/usb/service.cpp Normal file
View File

@@ -0,0 +1,37 @@
/*
* Copyright (C) 2021 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#include <android-base/logging.h>
#include <android/binder_manager.h>
#include <android/binder_process.h>
#include <utils/Log.h>
#include "Usb.h"
using ::aidl::android::hardware::usb::Usb;
int main() {
ABinderProcess_setThreadPoolMaxThreadCount(0);
std::shared_ptr<Usb> usb = ndk::SharedRefBase::make<Usb>();
const std::string instance = std::string() + Usb::descriptor + "/default";
binder_status_t status = AServiceManager_addService(usb->asBinder().get(), instance.c_str());
CHECK(status == STATUS_OK);
ALOGV("AIDL USB HAL about to start");
ABinderProcess_joinThreadPool();
return -1; // Should never be reached
}

2
vf/device_framework_matrix_product.R.5.xml
View File

@@ -92,7 +92,7 @@
</hal>
<hal format="hidl" optional="false">
<name>vendor.google.google_battery</name>
<version>1.1</version>
<version>1.1-2</version>
<interface>
<name>IGoogleBattery</name>
<instance>default</instance>

6
vf/device_framework_matrix_product.S.5.xml
View File

@@ -9,7 +9,7 @@
</hal>
<hal format="hidl" optional="false">
<name>com.qualcomm.qti.uceservice</name>
<version>2.2</version>
<version>2.3</version>
<interface>
<name>IUceService</name>
<instance>com.qualcomm.qti.uceservice</instance>
@@ -25,7 +25,7 @@
</hal>
<hal format="hidl" optional="false">
<name>vendor.qti.data.factory</name>
<version>2.1</version>
<version>2.2</version>
<interface>
<name>IFactory</name>
<instance>default</instance>
@@ -92,7 +92,7 @@
</hal>
<hal format="hidl" optional="false">
<name>vendor.google.google_battery</name>
<version>1.1</version>
<version>1.1-2</version>
<interface>
<name>IGoogleBattery</name>
<instance>default</instance>