Hello Greg,
Please pull to receive updates for soundwire subsystem. This is smallish
request this time but few important changes:
The following changes since commit f2906aa863381afb0015a9eb7fefad885d4e5a56:
Linux 5.19-rc1 (2022-06-05 17:18:54 -0700)
are available in the Git repository at:
git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/soundwire.git tags/soundwire-5.20-rc1
for you to fetch changes up to 3f4a70268d54c41117bc4e1bed0ba4be756735a8:
soundwire: qcom: Enable software clock gating requirement flag (2022-07-06 22:14:51 +0530)
----------------------------------------------------------------
soundwire updates for 5.20-rc1
- Core: solve the driver bind/unbind problem and remove ops pointer
- intel: runtime pm updates
- qcom: audio clock gating updates and device status checks
----------------------------------------------------------------
Pierre-Louis Bossart (4):
soundwire: bus_type: fix remove and shutdown support
soundwire: revisit driver bind/unbind and callbacks
soundwire: peripheral: remove useless ops pointer
soundwire: intel: use pm_runtime_resume() on component probe
Srinivas Kandagatla (1):
soundwire: qcom: Check device status before reading devid
Srinivasa Rao Mandadapu (3):
soundwire: qcom: Add support for controlling audio CGCR from HLOS
soundwire: qcom: Add flag for software clock gating check
soundwire: qcom: Enable software clock gating requirement flag
drivers/soundwire/bus.c | 75 ++++++++++++++++++++++++-------------------
drivers/soundwire/bus_type.c | 38 +++++++++++++++-------
drivers/soundwire/intel.c | 18 +++++++++++
drivers/soundwire/qcom.c | 32 +++++++++++++++++-
drivers/soundwire/slave.c | 3 +-
drivers/soundwire/stream.c | 53 +++++++++++++++++++-----------
include/linux/soundwire/sdw.h | 8 ++---
7 files changed, 157 insertions(+), 70 deletions(-)
--
~Vinod
On Fri, Jul 15, 2022 at 10:17:48AM +0530, Vinod Koul wrote:
> Hello Greg,
>
> Please pull to receive updates for soundwire subsystem. This is smallish
> request this time but few important changes:
>
> The following changes since commit f2906aa863381afb0015a9eb7fefad885d4e5a56:
>
> Linux 5.19-rc1 (2022-06-05 17:18:54 -0700)
>
> are available in the Git repository at:
>
> git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/soundwire.git tags/soundwire-5.20-rc1
Pulled and pushed out, thanks.
greg k-h
On Fri, 15 Jul 2022 at 10:18, Vinod Koul <[email protected]> wrote:
>
> Hello Greg,
>
> Please pull to receive updates for soundwire subsystem. This is smallish
> request this time but few important changes:
>
> The following changes since commit f2906aa863381afb0015a9eb7fefad885d4e5a56:
>
> Linux 5.19-rc1 (2022-06-05 17:18:54 -0700)
>
> are available in the Git repository at:
>
> git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/soundwire.git tags/soundwire-5.20-rc1
>
> for you to fetch changes up to 3f4a70268d54c41117bc4e1bed0ba4be756735a8:
>
> soundwire: qcom: Enable software clock gating requirement flag (2022-07-06 22:14:51 +0530)
>
> ----------------------------------------------------------------
> soundwire updates for 5.20-rc1
>
> - Core: solve the driver bind/unbind problem and remove ops pointer
> - intel: runtime pm updates
> - qcom: audio clock gating updates and device status checks
>
> ----------------------------------------------------------------
> Pierre-Louis Bossart (4):
> soundwire: bus_type: fix remove and shutdown support
> soundwire: revisit driver bind/unbind and callbacks
> soundwire: peripheral: remove useless ops pointer
> soundwire: intel: use pm_runtime_resume() on component probe
>
> Srinivas Kandagatla (1):
> soundwire: qcom: Check device status before reading devid
>
> Srinivasa Rao Mandadapu (3):
> soundwire: qcom: Add support for controlling audio CGCR from HLOS
> soundwire: qcom: Add flag for software clock gating check
> soundwire: qcom: Enable software clock gating requirement flag
Hi, these soundwire qcom patches broke DB845c running AOSP. I see:
[ 9.800123][ T1] init: Loading module /lib/modules/wcd934x.ko with args ''
[ 9.808192][ T1] wcd934x-slim 217:250:1:0: there is not valid
maps for state default
[ 9.876483][ T1] wcd934x-slim 217:250:1:0: WCD934x chip id major
0x108, minor 0x1
[ 9.889819][ T1] wcd934x-slim 217:250:1:0: type registers are
deprecated; use config registers instead
[ 9.902893][ T1] wcd934x-slim 217:250:1:0: missing
qcom,mbhc-buttons-vthreshold-microvolt entry
[ 9.917807][ T1] wcd934x-gpio wcd934x-gpio.3.auto: DMA mask not set
[ 9.925745][ T1] qcom-soundwire wcd934x-soundwire.4.auto: DMA mask not set
[ 9.939595][ T1] qcom-soundwire wcd934x-soundwire.4.auto: Failed
to get audio_cgcr reset required for soundwire-v1.6.0
[ 9.952137][ T1] wsa881x-codec sdw:0:0217:2010:00:2:
nonexclusive access to GPIO for powerdown
[ 9.961450][ T1] ------------[ cut here ]------------
[ 9.966801][ T1] WARNING: CPU: 7 PID: 1 at
drivers/reset/core.c:334 reset_control_reset+0xfc/0x138
[ 9.976103][ T1] Modules linked in: wcd934x(+) videocc_sm8250
videocc_sdm845 ves1x93 ves1820 venus_enc venus_dec
videobuf2_dma_contig venus_core v4l2_mem2mem ufs_qcom tuner_simple
tuner_types tua9001 tua6100 ts2020 tea5767 tea5761 tda9887 tda8290
tda827x tda826x tda8261 tda8083 tda665x tda18271c2dd tda18271 tda18250
tda18218 tda18212 tda10086 tda10071 tda1004x tda10048 tda10023
tda10021 tc90522 syscon_reboot_mode stv6111 stv6110x stv6110 stv0910
stv090x stv0900 stv0367 stv0299 stv0297 stv0288 stb6100 stb6000
stb0899 spmi_pmic_arb spm spi_qup spi_qcom_qspi spi_pl022
spi_geni_qcom sp887x sp2 soundwire_qcom socinfo snd_soc_wsa881x
snd_soc_wcd934x snd_soc_wcd9335 snd_soc_wcd_mbhc snd_soc_sm8250
snd_soc_sdm845 snd_soc_rt5663 snd_soc_rl6231 snd_soc_qcom_common
snd_soc_max98927 snd_soc_lpass_wsa_macro snd_soc_lpass_va_macro
snd_soc_lpass_macro_common snd_soc_hdmi_codec snd_soc_dmic smsm smp2p
slim_qcom_ngd_ctrl si21xx si2168 si2165 si2157 sdhci_msm s921 s5h1432
s5h1420 s5h1411
[ 9.976323][ T1] s5h1409 rtl2832_sdr rtl2832 rtl2830 rtc_pm8xxx
rpmsg_ns rpmsg_char rpmhpd rmtfs_mem reset_qcom_pdc reset_qcom_aoss
regmap_slimbus slimbus regmap_sdw soundwire_bus r820t qt1010 qrtr_tun
qrtr_smd qrtr_mhi qrtr qnoc_sm8250 qnoc_sdm845 qm1d1c0042 qm1d1b0004
qcom_usb_vbus_regulator qcom_tsens qcom_spmi_regulator qcom_rpm
qcom_q6v5_wcss qcom_q6v5_pas qcom_q6v5_mss qcom_q6v5_adsp qcom_q6v5
qcom_sysmon qcom_pil_info qcom_hwspinlock qcom_glink_rpm qcom_aoss
qcom_wdt qcom_spmi_temp_alarm qcom_spmi_pmic regmap_spmi
qcom_spmi_adc5 qcom_spmi_adc_tm5 qcom_vadc_common qcom_rpmh_regulator
qcom_pon reboot_mode qcom_pmic_typec qcom_pdc qcom_ipcc
qcom_cpufreq_hw qcom_apcs_ipc_mailbox q6prm_clocks q6prm q6asm_dai
q6routing q6asm q6apm_lpass_dais q6apm_dai snd_q6apm q6afe_dai
q6afe_clocks q6adm snd_q6dsp_common q6afe q6core pm8941_pwrkey
pm8916_wdt pinctrl_spmi_mpp pinctrl_spmi_gpio pinctrl_sm8250
pinctrl_sm8250_lpass_lpi pinctrl_sdm845 pinctrl_msm pinctrl_lpass_lpi
[ 10.063197][ T1] phy_qcom_usb_hs ulpi phy_qcom_snps_femto_v2
phy_qcom_qusb2 phy_qcom_qmp_usb phy_qcom_qmp_ufs phy_qcom_qmp_pcie
phy_qcom_qmp_pcie_msm8996 phy_qcom_qmp_combo or51211 or51132
ohci_platform ohci_pci ohci_hcd nxt6000 nxt200x nvmem_qfprom mxl692
mxl5xx mxl5007t mxl5005s mxl301rf mt352 mt312 mt2266 mt2131 mt20xx
mt2063 mt2060 msm_serial msm msi001 mn88473 mn88472 mn88443x
michael_mic mdt_loader mcp251xfd mc44s803 mb86a20s mb86a16 max2165
m88rs6000t m88rs2000 m88ds3103 lpass_gfm_sm8250 lontium_lt9611uxc
lontium_lt9611 lnbp22 lnbp21 lnbh29 lnbh25 lmh llcc_qcom lgs8gxx
lgs8gl5 lgdt330x lgdt3306a lgdt3305 lg2160 l64781 ix2505v itd1000
it913x isl6423 isl6421 isl6405 icc_rpmh icc_osm_l3 icc_bcm_voter
i2c_rk3x i2c_qup i2c_qcom_geni i2c_mux_pca954x i2c_dev
i2c_designware_platform i2c_designware_core horus3a helene
gpucc_sm8250 gpucc_sdm845 gpu_sched gpio_wcd934x gpio_regulator
gcc_sm8250 gcc_sdm845 fc2580 fc0013 fc0012 fc0011 fastrpc
extcon_usb_gpio ec100 e4000 dvb_pll
[ 10.149490][ T1] ds3000 drxk drxd drx39xyj drm_dp_aux_bus
drm_display_helper display_connector drm_kms_helper dispcc_sm8250
dispcc_sdm845 dib9000 dib8000 dib7000p dib7000m dib3000mc
dibx000_common dib3000mb dib0090 dib0070 cxd2880 cxd2880_spi cxd2841er
cxd2820r cxd2099 cx24123 cx24120 cx24117 cx24116 cx24113 cx24110
cx22702 cx22700 cqhci cpr clk_spmi_pmic_div clk_rpmh qcom_rpmh cmd_db
clk_qcom bcm3510 bam_dma virt_dma ax88179_178a au8522_dig
au8522_decoder au8522_common ath11k_pci mhi ath11k_ahb ath11k
ath10k_snoc qcom_common qcom_glink_smem qcom_glink qcom_smd smem
ath10k_pci ath10k_core ath atbm8830 ascot2e arm_smmu qcom_scm apr
pdr_interface qmi_helpers rpmsg_core af9033 af9013 i2c_mux a8293
[ 10.298727][ T1] CPU: 7 PID: 1 Comm: init Not tainted
5.19.0-mainline-14184-g69dac8e431af #1
[ 10.307490][ T1] Hardware name: Thundercomm Dragonboard 845c (DT)
[ 10.313896][ T1] pstate: 20400005 (nzCv daif +PAN -UAO -TCO -DIT
-SSBS BTYPE=--)
[ 10.321608][ T1] pc : reset_control_reset+0xfc/0x138
[ 10.326875][ T1] lr : qcom_swrm_init+0x44/0x190 [soundwire_qcom]
[ 10.333205][ T1] sp : ffffffc00805b480
[ 10.337248][ T1] x29: ffffffc00805b480 x28: 0000000000000000
x27: ffffff8088144880
[ 10.345139][ T1] x26: 0000000000000000 x25: ffffff80fd7f95f0
x24: 0000000000000001
[ 10.353028][ T1] x23: ffffffeff37e9868 x22: ffffffeff37e9010
x21: ffffff80801e0f80
[ 10.360917][ T1] x20: ffffff80801e0f80 x19: fffffffffffffffe
x18: 0000000000000000
[ 10.368805][ T1] x17: 000000007e8e0531 x16: 00000000c8a98b59
x15: 00000000000009c4
[ 10.376694][ T1] x14: 0000000000000000 x13: 323a30303a303130
x12: 323a373132303a30
[ 10.384582][ T1] x11: 0000000000004987 x10: ffffffc00805b2d8 x9
: 0000000000011147
[ 10.392471][ T1] x8 : ffffff8089cecc40 x7 : 0000000000000000 x6
: 0000000000000003
[ 10.400358][ T1] x5 : 0000000000001e44 x4 : 0000000000000000 x3
: ffffffeff938b2c8
[ 10.408246][ T1] x2 : 0000000000000000 x1 : 0000000000000007 x0
: fffffffffffffffe
[ 10.416135][ T1] Call trace:
[ 10.419304][ T1] reset_control_reset+0xfc/0x138
[ 10.424225][ T1] qcom_swrm_init+0x44/0x190 [soundwire_qcom]
[ 10.430192][ T1] qcom_swrm_probe+0x31c/0x620 [soundwire_qcom]
[ 10.436332][ T1] platform_probe+0x68/0xd8
[ 10.440734][ T1] really_probe+0xbc/0x2a8
[ 10.445040][ T1] __driver_probe_device+0x78/0xe0
[ 10.450044][ T1] driver_probe_device+0x3c/0xf0
[ 10.454876][ T1] __device_attach_driver+0x90/0xe0
[ 10.459968][ T1] bus_for_each_drv+0x78/0xd0
[ 10.464544][ T1] __device_attach+0xfc/0x190
[ 10.469115][ T1] device_initial_probe+0x14/0x20
[ 10.474033][ T1] bus_probe_device+0x9c/0xa8
[ 10.478608][ T1] device_add+0x390/0x838
[ 10.482827][ T1] platform_device_add+0x100/0x238
[ 10.487831][ T1] mfd_add_devices+0x2b4/0x5c0
[ 10.492495][ T1] wcd934x_slim_status+0x1e8/0x254 [wcd934x]
[ 10.498377][ T1] slim_device_alloc_laddr+0xc4/0x140 [slimbus]
[ 10.504533][ T1] slim_device_probe+0x7c/0x98 [slimbus]
[ 10.510072][ T1] really_probe+0xbc/0x2a8
[ 10.514374][ T1] __driver_probe_device+0x78/0xe0
[ 10.519378][ T1] driver_probe_device+0x3c/0xf0
[ 10.524208][ T1] __driver_attach+0x70/0x120
[ 10.528779][ T1] bus_for_each_dev+0x70/0xc8
[ 10.533344][ T1] driver_attach+0x24/0x30
[ 10.537648][ T1] bus_add_driver+0x154/0x208
[ 10.542224][ T1] driver_register+0x64/0x120
[ 10.546797][ T1] __slim_driver_register+0x34/0x50 [slimbus]
[ 10.552766][ T1] wcd934x_slim_driver_init+0x24/0x1000 [wcd934x]
[ 10.559082][ T1] do_one_initcall+0x48/0x298
[ 10.563658][ T1] do_init_module+0x48/0x1d0
[ 10.568139][ T1] load_module+0x196c/0x1db0
[ 10.572616][ T1] __do_sys_finit_module+0xbc/0x110
[ 10.577709][ T1] __arm64_sys_finit_module+0x20/0x30
[ 10.582974][ T1] invoke_syscall+0x44/0x108
[ 10.587456][ T1] el0_svc_common.constprop.0+0x44/0xf0
[ 10.592904][ T1] do_el0_svc+0x2c/0xb8
[ 10.596950][ T1] el0_svc+0x2c/0xb8
[ 10.600737][ T1] el0t_64_sync_handler+0xb8/0xc0
[ 10.605654][ T1] el0t_64_sync+0x19c/0x1a0
[ 10.610044][ T1] ---[ end trace 0000000000000000 ]---
[ 10.617577][ T234] qcom-soundwire wcd934x-soundwire.4.auto:
qcom_swrm_irq_handler: SWR new slave attached
[ 10.628661][ T234] Unexpected kernel BRK exception at EL1
[ 10.634200][ T234] Internal error: BRK handler: f20003e8 [#1] PREEMPT SMP
[ 10.641128][ T234] Modules linked in: wcd934x(+) videocc_sm8250
videocc_sdm845 ves1x93 ves1820 venus_enc venus_dec
videobuf2_dma_contig venus_core v4l2_mem2mem ufs_qcom tuner_simple
tuner_types tua9001 tua6100 ts2020 tea5767 tea5761 tda9887 tda8290
tda827x tda826x tda8261 tda8083 tda665x tda18271c2dd tda18271 tda18250
tda18218 tda18212 tda10086 tda10071 tda1004x tda10048 tda10023
tda10021 tc90522 syscon_reboot_mode stv6111 stv6110x stv6110 stv0910
stv090x stv0900 stv0367 stv0299 stv0297 stv0288 stb6100 stb6000
stb0899 spmi_pmic_arb spm spi_qup spi_qcom_qspi spi_pl022
spi_geni_qcom sp887x sp2 soundwire_qcom socinfo snd_soc_wsa881x
snd_soc_wcd934x snd_soc_wcd9335 snd_soc_wcd_mbhc snd_soc_sm8250
snd_soc_sdm845 snd_soc_rt5663 snd_soc_rl6231 snd_soc_qcom_common
snd_soc_max98927 snd_soc_lpass_wsa_macro snd_soc_lpass_va_macro
snd_soc_lpass_macro_common snd_soc_hdmi_codec snd_soc_dmic smsm smp2p
slim_qcom_ngd_ctrl si21xx si2168 si2165 si2157 sdhci_msm s921 s5h1432
s5h1420 s5h1411
[ 10.641302][ T234] s5h1409
[ 10.721103][ T1] qcom-soundwire wcd934x-soundwire.4.auto:
Qualcomm Soundwire controller v1.3.0 Registered
[ 10.727979][ T234] rtl2832_sdr rtl2832 rtl2830 rtc_pm8xxx rpmsg_ns
[ 10.730996][ T1] init: Loaded kernel module /lib/modules/wcd934x.ko
[ 10.740787][ T234] rpmsg_char rpmhpd rmtfs_mem reset_qcom_pdc
reset_qcom_aoss
[ 10.747318][ T1] init: Loading module /lib/modules/xc2028.ko with args ''
[ 10.753773][ T234] regmap_slimbus slimbus regmap_sdw
soundwire_bus r820t qt1010 qrtr_tun qrtr_smd qrtr_mhi qrtr qnoc_sm8250
qnoc_sdm845 qm1d1c0042 qm1d1b0004 qcom_usb_vbus_regulator qcom_tsens
qcom_spmi_regulator qcom_rpm qcom_q6v5_wcss qcom_q6v5_pas
qcom_q6v5_mss qcom_q6v5_adsp qcom_q6v5 qcom_sysmon qcom_pil_info
qcom_hwspinlock qcom_glink_rpm qcom_aoss qcom_wdt qcom_spmi_temp_alarm
qcom_spmi_pmic regmap_spmi qcom_spmi_adc5 qcom_spmi_adc_tm5
qcom_vadc_common qcom_rpmh_regulator qcom_pon reboot_mode
qcom_pmic_typec qcom_pdc qcom_ipcc qcom_cpufreq_hw
qcom_apcs_ipc_mailbox q6prm_clocks q6prm q6asm_dai q6routing q6asm
q6apm_lpass_dais q6apm_dai snd_q6apm q6afe_dai q6afe_clocks q6adm
snd_q6dsp_common q6afe q6core pm8941_pwrkey pm8916_wdt
pinctrl_spmi_mpp pinctrl_spmi_gpio pinctrl_sm8250
pinctrl_sm8250_lpass_lpi pinctrl_sdm845 pinctrl_msm pinctrl_lpass_lpi
phy_qcom_usb_hs ulpi phy_qcom_snps_femto_v2 phy_qcom_qusb2
phy_qcom_qmp_usb phy_qcom_qmp_ufs phy_qcom_qmp_pcie
[ 10.768358][ T234] phy_qcom_qmp_pcie_msm8996 phy_qcom_qmp_combo
or51211 or51132 ohci_platform ohci_pci ohci_hcd nxt6000 nxt200x
nvmem_qfprom mxl692 mxl5xx mxl5007t mxl5005s mxl301rf mt352 mt312
mt2266 mt2131 mt20xx mt2063 mt2060 msm_serial msm msi001 mn88473
mn88472 mn88443x michael_mic mdt_loader mcp251xfd mc44s803 mb86a20s
mb86a16 max2165 m88rs6000t m88rs2000 m88ds3103 lpass_gfm_sm8250
lontium_lt9611uxc lontium_lt9611 lnbp22 lnbp21 lnbh29 lnbh25 lmh
llcc_qcom lgs8gxx lgs8gl5 lgdt330x lgdt3306a lgdt3305 lg2160 l64781
ix2505v itd1000 it913x isl6423 isl6421 isl6405 icc_rpmh icc_osm_l3
icc_bcm_voter i2c_rk3x i2c_qup i2c_qcom_geni i2c_mux_pca954x i2c_dev
i2c_designware_platform i2c_designware_core horus3a helene
gpucc_sm8250 gpucc_sdm845 gpu_sched gpio_wcd934x gpio_regulator
gcc_sm8250 gcc_sdm845 fc2580 fc0013 fc0012 fc0011 fastrpc
extcon_usb_gpio ec100 e4000 dvb_pll ds3000 drxk drxd drx39xyj
drm_dp_aux_bus drm_display_helper display_connector drm_kms_helper
dispcc_sm8250
[ 10.854247][ T234] dispcc_sdm845 dib9000 dib8000 dib7000p
dib7000m dib3000mc dibx000_common dib3000mb dib0090 dib0070 cxd2880
cxd2880_spi cxd2841er cxd2820r cxd2099 cx24123 cx24120 cx24117 cx24116
cx24113 cx24110 cx22702 cx22700 cqhci cpr clk_spmi_pmic_div clk_rpmh
qcom_rpmh cmd_db clk_qcom bcm3510 bam_dma virt_dma ax88179_178a
au8522_dig au8522_decoder au8522_common ath11k_pci mhi ath11k_ahb
ath11k ath10k_snoc qcom_common qcom_glink_smem qcom_glink qcom_smd
smem ath10k_pci ath10k_core ath atbm8830 ascot2e arm_smmu qcom_scm apr
pdr_interface qmi_helpers rpmsg_core af9033 af9013 i2c_mux a8293
[ 10.993742][ T234] CPU: 0 PID: 234 Comm: irq/178-wcd934x Tainted:
G W 5.19.0-mainline-14184-g69dac8e431af #1
[ 11.005126][ T234] Hardware name: Thundercomm Dragonboard 845c (DT)
[ 11.011531][ T234] pstate: 20400005 (nzCv daif +PAN -UAO -TCO -DIT
-SSBS BTYPE=--)
[ 11.019245][ T234] pc : qcom_swrm_irq_handler+0x5d8/0x7a8 [soundwire_qcom]
[ 11.026265][ T234] lr : qcom_swrm_irq_handler+0x448/0x7a8 [soundwire_qcom]
[ 11.033281][ T234] sp : ffffffc009e73c40
[ 11.037319][ T234] x29: ffffffc009e73c40 x28: 000000000000000b
x27: ffffff8088144bb8
[ 11.045211][ T234] x26: ffffff8088144898 x25: ffffff8088144880
x24: ffffff8088147800
[ 11.053101][ T234] x23: ffffff8088141800 x22: 0000000000000002
x21: 000000000000058c
[ 11.060993][ T234] x20: 000000000000000b x19: 0000000000000001
x18: 0000000000000000
[ 11.068886][ T234] x17: 000000000005000c x16: 0000000000000000
x15: 0000000000000001
[ 11.076778][ T234] x14: 0000000000000001 x13: 0000000000000001
x12: 0000000000000000
[ 11.084669][ T234] x11: 0000000000000000 x10: 0000000000000b00 x9
: ffffffc009e737d0
[ 11.092560][ T234] x8 : ffffff8088cb58e0 x7 : ffffff80fd69b400 x6
: 0000000005c94c5d
[ 11.100450][ T234] x5 : 0002000000200000 x4 : ffffff8088cb4d80 x3
: ffffff80881448b0
[ 11.108340][ T234] x2 : 0000000000000000 x1 : 0000000000000000 x0
: 000000000000000b
[ 11.116229][ T234] Call trace:
[ 11.119402][ T234] qcom_swrm_irq_handler+0x5d8/0x7a8 [soundwire_qcom]
[ 11.126066][ T234] handle_nested_irq+0xb8/0x138
[ 11.130815][ T234] regmap_irq_thread+0x244/0x698
[ 11.135645][ T234] irq_thread_fn+0x2c/0x98
[ 11.139952][ T234] irq_thread+0x17c/0x228
[ 11.144172][ T234] kthread+0x110/0x120
[ 11.148129][ T234] ret_from_fork+0x10/0x20
[ 11.152441][ T234] Code: 34ffd400 aa1303e0 950cd906 17fffe9d (d4207d00)
[ 11.159282][ T234] ---[ end trace 0000000000000000 ]---
[ 11.164632][ T234] Kernel panic - not syncing: BRK handler: Fatal exception
[ 11.171730][ T234] SMP: stopping secondary CPUs
[ 11.376443][ T234] Kernel Offset: 0x2fef400000 from 0xffffffc008000000
[ 11.383109][ T234] PHYS_OFFSET: 0x80000000
[ 11.387322][ T234] CPU features: 0x0000,00041021,19801c86
[ 11.392850][ T234] Memory Limit: none
Regards,
Amit Pundir
>
> drivers/soundwire/bus.c | 75 ++++++++++++++++++++++++-------------------
> drivers/soundwire/bus_type.c | 38 +++++++++++++++-------
> drivers/soundwire/intel.c | 18 +++++++++++
> drivers/soundwire/qcom.c | 32 +++++++++++++++++-
> drivers/soundwire/slave.c | 3 +-
> drivers/soundwire/stream.c | 53 +++++++++++++++++++-----------
> include/linux/soundwire/sdw.h | 8 ++---
> 7 files changed, 157 insertions(+), 70 deletions(-)
>
> --
> ~Vinod