After USB enumeration, some SD card readers do not send signals to the
device when the SD card is inserted or removed.
To support SD card hotplugging, this patch enables in-kernel
media-presence polling, which will check the SD card status every 2
seconds after a SD card reader is attached.
Bug: 186479576
Test: SD card insertion/removal and data copy (see b/301566595)
Change-Id: I044aeffd9386c0bee6138402e5130c39e1adbc9f
Signed-off-by: Kuen-Han Tsai <khtsai@google.com>
We have observed more reclaiming activities as upstream
has changed how PCP high is calculated since 5.15 kernel.
Re-align the level back to 5.10 first so we can monitor
how it impacts the MM metrics.
Bug: 309409009
Test: boot
Change-Id: I7ac1eb88a8dae7c823330a2c75aec9547bd5c427
Signed-off-by: Martin Liu <liumartin@google.com>
Set `avb_keys=no_such_key` for dynamic kernel partitions to allow booting
unlocked devices with a custom kernel. This allows a few things:
1) Dogfooders can flash a custom kernel without wiping their device.
This can help developers track down hard-to-reproduce bugs without
rolling out a patch to the whole dogfooder population.
2) Developers can uprev their device's kernel without wiping their
device or packaging the kernel with an Android platform build.
Note: we are using "no_such_key" to ensure an AVB keys file doesn't
accidentally get created.
Test: Flash CI build. Then flash custom kernel on top.
Bug: 274825778
Change-Id: Ibf3cee491404b9efc18c49936edf64c2e3084adf
Vendor sched procfs path hierarchy gets updated in kernel.
Update the paths in init rc file and task profiles to match the change.
Bug: 289151587
Test: pts-tradefed run commandAndExit pts -m PtsPerfWbsTestCases
-t com.google.android.perfwbs.pts.SchedulerTest
Change-Id: I14d07c4525f4bf60318bca31a89b9130c4236600
The values are based on most efficient frequencies from EM default
profile.
Bug: 289083704
Signed-off-by: Qais Yousef <qyousef@google.com>
Change-Id: Iab3f17c9f32e0ea01e1a8f414373aac0fece8b46
Change the owner and group of the DRM module debug file to system to
grant permission for hwcomposer.
Bug: 301599195
Test: check HWC can access it
Change-Id: I985c402bc2d920a43493dddd73e9470ab0228104
dp_hotplug_error_code owner needs to be the system user, since HWC
needs to be able to write into it, to reset the error code.
Test: manual
Bug: 283461313
Change-Id: I0866e39f3cd75878628d44b4afaf53df61448213
Adds functionality for enabling and disabling DisplayPort Alt Mode
on the port through enableUsbData in the USB HAL to comply with USB
restrictions for heightened security mode.
Test: manual test on device - use enableUsbData dumpsys command to
turn off DisplayPort and then turn it back on while connected to a
partner sink.
Bug: 297208252
Change-Id: I9f071bce802b728f2229abc08efb2204e4c2505a
Signed-off-by: RD Babiera <rdbabiera@google.com>
This reverts commit 253d3d48fa.
Reason for revert: Scheduling while atomic b/301031609
Bug: 301031609
Change-Id: I8179a926315da55ede03653a1517f13f61f3fdeb
Many host applications expect and ask for lower resolution streams when
streaming from a USB webcam. To support those applications, this CL
adds support for 640x480 and 640x360 streams.
Bug: 301170431
Test: Manually tested that the resolution is advertised and streamed.
Change-Id: Ifda2322747fced10c164afa98420fd35b17dbdd1
Write to /sys/class/typec/port<...>/device/update_sdp_enum_timeout
to reduce SDP enumeration timeout value when device is in charger
mode. This will enable faster detection of a DCP port.
ported from 6710e31a629f81cf308e1099f75a01c82db6d006
Test: Validate (in charger mode) that the sysfs attribute is 1
(meaning lower sdp timeout value is being used). Read dmesg to
see print showing timeout value is 5000ms.
Bug: 275687235
Change-Id: I1bc872911d7f1eab26e62fe6f12fba05608e0f83
Signed-off-by: Amit Sunil Dhamne <amitsd@google.com>
Enables the debug features required an unlocked SJTAG to the section
`on property:ro.vendor.sjtag_ap_is_unlocked=true`, so they can be
enabled when 1. PD is available on non-fused device on boot, or 2. PD is
available after betterbug acquires it from the corp service.
Bug: 299043634
Change-Id: I43f8364d7624af1d98b79afffeb1c6dc8bb6faf0
The UVC gadget requires some setup in configfs before it can be used by
the gadget HAL. This CL adds that setup to usb specific init.rc file.
Currently, UVC is setup to advertise mjpeg streams at 720p and 1080p.
Bug: 242344221
Test: Manually tested that UVC is correctly set up on boot.
Merged-In: I71cf4727fb23744c5aef368c1750784a19ba8c5d
Change-Id: I71cf4727fb23744c5aef368c1750784a19ba8c5d
Signed-off-by: Jayant Chowdhary <jchowdhary@google.com>
There are power regression reports for low activity use cases on mids
and bigs. Disable util-awareness on mids and bigs for now until this is
better investigated and either use a slightly higher threshold or fix
any potential root cause that is causing unnecessary higher activities
on these cores.
Bug: 289293494
Signed-off-by: Qais Yousef <qyousef@google.com>
Change-Id: I7ab2dca998c749567c5e1908d57b2174313e8390
(cherry picked from commit 4c559d3334)
