For a640/a680, we need to actually disable CX GDSC instead of
just return a enable state, the GMU oob set will timeout while
doing gmu idle check, therefor to really turn off CX GDSC
requires to set regulator mode first, and there are several
places to disable cx gdsc, move the set mode to
a6xx_cx_regulator_disable_wait.
Change-Id: Idb7d1b75f17426cc5cb6bb8054b2c2c4400f3db2
Signed-off-by: Hui Li <hul@codeaurora.org>
Add support for Camera, Display, GPU and Video
AHB clocks.
Change-Id: I1c60f2f720b57659ab92e770448c1ce1c27a359e
Signed-off-by: Jagadeesh Kona <jkona@codeaurora.org>
The stringification operator, `#`, in the preprocessor escapes strings.
For example, `# "foo"` becomes `"\"foo\""`. GCC and Clang differ in how
they treat section names that contain \".
The portable solution is to not use a string literal with the
preprocessor stringification operator.
Change-Id: I7ec44bd2ef15fa8019f2fa5efe2eddf40585ab5a
Link: https://bugs.llvm.org/show_bug.cgi?id=42950
Fixes: fe15b50cde ("srcu: Allocate per-CPU data for DEFINE_SRCU() in modules")
Reviewed-by: Kees Cook <keescook@chromium.org>
Reviewed-by: Nathan Chancellor <natechancellor@gmail.com>
Tested-by: Nathan Chancellor <natechancellor@gmail.com>
Reviewed-by: Sedat Dilek <sedat.dilek@gmail.com>
Signed-off-by: Nick Desaulniers <ndesaulniers@google.com>
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
Git-commit: c1370c128cf49147f1d4c670b7101134231b3dc5
Git-repo: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
Signed-off-by: lixiang <lixiang@codeaurora.org>
Enable A/B support by appending slot suffix based on
androidboot.slot_suffix.
Change-Id: I7bdc798f6203ba026606d56cf0bc76e0cfbb6b4a
Signed-off-by: Venkata Rao Kakani <vkakani@codeaurora.org>
For link training Data link layer, active bit is checked
in link status register of the root complex. Hence create
a new function msm_pcie_dll_link_active() to check the link
status. Use same function in msm_pcie_confirm_linkup() as well.
In order to check endpoint access use pci_device_is_present()
provided by framework. This allows all ep config space access
to go through operation config callback from framework.
Also, remove reading of root complex vendor id and device id
which is redundant now.
Change-Id: I46fdb566ed20759d38d991ceeb23703759c04ecd
Signed-off-by: Hemant Kumar <hemantk@codeaurora.org>
Currently advanced error reporting is enabled by pci msm
controller driver using custom API. Since AER root port
service driver provides exported API
pci_enable_pcie_error_reporting() use this API to enable
support for AER and get rid of custom API. Framework API
needs to be wrapped under QGKI kernel config to prevent
GKI ABI breakage.
Change-Id: I3856fdc958a6234fe5e0a888733ce9f57fa5a48e
Signed-off-by: Hemant Kumar <hemantk@codeaurora.org>
For invalid ioctl inputs from user, kgsl already returns -ENOIOCTLCMD error
code. Avoid flooding kernel log with such errors.
Change-Id: Iaf9c8eb0c51b221738482e2b4b02289913a2878e
Signed-off-by: Kamal Agrawal <kamaagra@codeaurora.org>
Added check to return fastrpc ioctl call when process exit sequence is
in progress.
Change-Id: I83915cb3fb75cc69d245a56800dcf42b492e01ea
Acked-by: Nishant Chaubey <chaubey@qti.qualcomm.com>
Signed-off-by: Jeya R <jeyr@codeaurora.org>
Add support in the driver to manage power without enabling pm runtime.
UART driver gives control to user space client to vote for clock on/off
by exposing ioctls. These vote clock on/off APIs depend on PM runtime
framework for power related operations.
This change relaxes driver from depending on userspace ioctls to invoke
runtime resume/suspend for basic uart functionality which will now be
done by system suspend/resume. This will block PM framework API's and
use system suspend/resume API for UART on/off.
Change-Id: Idf0632c0e2d40907f7a226cd7e3e814d1c1f6751
Signed-off-by: Ashish Kori <akori@codeaurora.org>
Add driver to send and receive events from Slate
co-processor. The driver uses Glink channel to communicate
with Slate.
Change-Id: I2b7cf9a47e8947f79c7e9cd8b1311ff8c04bf848
Signed-off-by: Ajit Kumar <kajit@codeaurora.org>
Enable this driver to allow using standard APIs
to enable and disable AER support in endpoint
driver. In order to enable this driver
CONFIG_PCI_QTI needs to be enabled to prevent
GKI ABI breakage for GKI enabled configuration.
Change-Id: Icec7e6b10a7449d7dcf011afd73e1c573c16c8c5
Signed-off-by: Hemant Kumar <hemantk@codeaurora.org>
