* [PATCH 0/3] Introduce Protection Domain Restart (PDR) Helpers
@ 2019-11-18 14:27 Sibi Sankar
0 siblings, 0 replies; 2+ messages in thread
From: Sibi Sankar @ 2019-11-18 14:27 UTC (permalink / raw)
To: bjorn.andersson, srinivas.kandagatla, robh+dt, tsoni
Cc: agross, mark.rutland, linux-arm-msm, linux-remoteproc,
linux-kernel, devicetree, rnayak, Sibi Sankar
Qualcomm SoCs (starting with MSM8998) allow for multiple protection
domains (PDs) to run on the same Q6 sub-system. This allows for
services like AVS AUDIO to have their own separate address space and
crash/recover without disrupting the other PDs running on the same Q6
ADSP. This patch series introduces pdr helper library and adds PD
tracking functionality for "avs/audio" allowing apr services to register
themselves asynchronously once the dependent PDs are up.
Sibi Sankar (3):
soc: qcom: Introduce Protection Domain Restart helpers
dt-bindings: soc: qcom: apr: Add protection domain bindings
soc: qcom: apr: Add avs/audio tracking functionality
.../devicetree/bindings/soc/qcom/qcom,apr.txt | 59 ++
drivers/soc/qcom/Kconfig | 6 +
drivers/soc/qcom/Makefile | 1 +
drivers/soc/qcom/apr.c | 100 ++-
drivers/soc/qcom/pdr_interface.c | 685 ++++++++++++++++++
drivers/soc/qcom/pdr_internal.h | 375 ++++++++++
include/linux/soc/qcom/apr.h | 1 +
include/linux/soc/qcom/pdr.h | 102 +++
include/linux/soc/qcom/qmi.h | 1 +
9 files changed, 1319 insertions(+), 11 deletions(-)
create mode 100644 drivers/soc/qcom/pdr_interface.c
create mode 100644 drivers/soc/qcom/pdr_internal.h
create mode 100644 include/linux/soc/qcom/pdr.h
--
The Qualcomm Innovation Center, Inc. is a member of the Code Aurora Forum,
a Linux Foundation Collaborative Project
^ permalink raw reply [flat|nested] 2+ messages in thread
* [PATCH 0/3] Introduce Protection Domain Restart (PDR) Helpers
@ 2019-11-18 14:27 Sibi Sankar
0 siblings, 0 replies; 2+ messages in thread
From: Sibi Sankar @ 2019-11-18 14:27 UTC (permalink / raw)
To: bjorn.andersson, srinivas.kandagatla, robh+dt, tsoni
Cc: agross, mark.rutland, linux-arm-msm, linux-remoteproc,
linux-kernel, devicetree, rnayak, Sibi Sankar
Qualcomm SoCs (starting with MSM8998) allow for multiple protection
domains (PDs) to run on the same Q6 sub-system. This allows for
services like AVS AUDIO to have their own separate address space and
crash/recover without disrupting the other PDs running on the same Q6
ADSP. This patch series introduces pdr helper library and adds PD
tracking functionality for "avs/audio" allowing apr services to register
themselves asynchronously once the dependent PDs are up.
Sibi Sankar (3):
soc: qcom: Introduce Protection Domain Restart helpers
dt-bindings: soc: qcom: apr: Add protection domain bindings
soc: qcom: apr: Add avs/audio tracking functionality
.../devicetree/bindings/soc/qcom/qcom,apr.txt | 59 ++
drivers/soc/qcom/Kconfig | 6 +
drivers/soc/qcom/Makefile | 1 +
drivers/soc/qcom/apr.c | 100 ++-
drivers/soc/qcom/pdr_interface.c | 685 ++++++++++++++++++
drivers/soc/qcom/pdr_internal.h | 375 ++++++++++
include/linux/soc/qcom/apr.h | 1 +
include/linux/soc/qcom/pdr.h | 102 +++
include/linux/soc/qcom/qmi.h | 1 +
9 files changed, 1319 insertions(+), 11 deletions(-)
create mode 100644 drivers/soc/qcom/pdr_interface.c
create mode 100644 drivers/soc/qcom/pdr_internal.h
create mode 100644 include/linux/soc/qcom/pdr.h
--
The Qualcomm Innovation Center, Inc. is a member of the Code Aurora Forum,
a Linux Foundation Collaborative Project
^ permalink raw reply [flat|nested] 2+ messages in thread
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