* drop some stuff that depended on features I didn't pick
Change-Id: Ia857c819b2acaaa101227e8d3e460c00082334b6
Signed-off-by: azrim <mirzaspc@gmail.com>
The FLASH_TRIGGER property is supported only on PMI632, add
a check for it.
Change-Id: I269b0be18b56d56c0ab0e68ee1d7194d09824dd3
Signed-off-by: Anirudh Ghayal <aghayal@codeaurora.org>
Signed-off-by: azrim <mirzaspc@gmail.com>
CAF's new fuel gauge drivers report POWER_SUPPLY_TYPE_BMS (Battery
Monitor System) instead of POWER_SUPPLY_TYPE_BATTERY (battery), and
rightfully so because it describes their purpose more accurately.
Update the power_supply_is_system_supplied function to recognize BMS
power supplies as batteries to prevent it from attempting to query the
POWER_SUPPLY_PROP_ONLINE property on our fuel gauge drivers.
Signed-off-by: Danny Lin <danny@kdrag0n.dev>
Signed-off-by: azrim <mirzaspc@gmail.com>
This driver behaves like the qti haptics driver and hence we can
use the qti vibrator HAL. Since [1] the qti vibrator HAL checks
wether a qti haptics device is detected and does not work if it's
not a qti one. In order to allow the HAL to work with this driver
we spoof the input device name to qti-haptics if the actual
qti-haptics driver is not built.
[1] c8f31f143e
Change-Id: Ia41019a2dfcc54f0170ffe8877d19102b3b0fb83
Signed-off-by: Subhajeet Muhuri <subhajeet.muhuri@aosip.dev>
Signed-off-by: azrim <mirzaspc@gmail.com>
This memory region is unused and conflicting with the cont splash
memory: it's mentally sane to just remove it.
Change-Id: Id0d59eb45ba86595c74d0a9efa10a499780ead22
Signed-off-by: azrim <mirzaspc@gmail.com>
We don't have these sensors and they always show 75C
Signed-off-by: Adithya R <gh0strider.2k18.reborn@gmail.com>
Signed-off-by: azrim <mirzaspc@gmail.com>
When LLVM=1 is used, we can assume that lld are expected to be used.
But sadly, defining default LD on Makefile is not enough, so we have to
force it here too.
Signed-off-by: Nauval Rizky <enuma.alrizky@gmail.com>
Signed-off-by: azrim <mirzaspc@gmail.com>
commit a0d1c951ef08ed24f35129267e3595d86f57f5d3 upstream.
As Documentation/kbuild/llvm.rst implies, building the kernel with a
full set of LLVM tools gets very verbose and unwieldy.
Provide a single switch LLVM=1 to use Clang and LLVM tools instead
of GCC and Binutils. You can pass it from the command line or as an
environment variable.
Please note LLVM=1 does not turn on the integrated assembler. You need
to pass LLVM_IAS=1 to use it. When the upstream kernel is ready for the
integrated assembler, I think we can make it default.
We discussed what we need, and we agreed to go with a simple boolean
flag that switches both target and host tools:
https://lkml.org/lkml/2020/3/28/494https://lkml.org/lkml/2020/4/3/43
Some items discussed, but not adopted:
- LLVM_DIR
When multiple versions of LLVM are installed, I just thought supporting
LLVM_DIR=/path/to/my/llvm/bin/ might be useful.
CC = $(LLVM_DIR)clang
LD = $(LLVM_DIR)ld.lld
...
However, we can handle this by modifying PATH. So, we decided to not do
this.
- LLVM_SUFFIX
Some distributions (e.g. Debian) package specific versions of LLVM with
naming conventions that use the version as a suffix.
CC = clang$(LLVM_SUFFIX)
LD = ld.lld(LLVM_SUFFIX)
...
will allow a user to pass LLVM_SUFFIX=-11 to use clang-11 etc.,
but the suffixed versions in /usr/bin/ are symlinks to binaries in
/usr/lib/llvm-#/bin/, so this can also be handled by PATH.
Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
Reviewed-by: Nathan Chancellor <natechancellor@gmail.com>
Tested-by: Nathan Chancellor <natechancellor@gmail.com> # build
Tested-by: Nick Desaulniers <ndesaulniers@google.com>
Reviewed-by: Nick Desaulniers <ndesaulniers@google.com>
Signed-off-by: Nick Desaulniers <ndesaulniers@google.com>
[nd: conflict in exported vars list from not backporting commit
e83b9f55448a ("kbuild: add ability to generate BTF type info for vmlinux")]
[nd: hunk against Documentation/kbuild/kbuild.rst dropped due to not backporting
commit cd238effefa2 ("docs: kbuild: convert docs to ReST and rename to *.rst")]
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Nauval Rizky <enuma.alrizky@gmail.com>
Signed-off-by: azrim <mirzaspc@gmail.com>
commit 7e20e47c70f810d678d02941fa3c671209c4ca97 upstream.
The 'AS' variable is unused for building the kernel. Only the remaining
usage is to turn on the integrated assembler. A boolean flag is a better
fit for this purpose.
AS=clang was added for experts. So, I replaced it with LLVM_IAS=1,
breaking the backward compatibility.
Suggested-by: Nick Desaulniers <ndesaulniers@google.com>
Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
Reviewed-by: Nathan Chancellor <natechancellor@gmail.com>
Reviewed-by: Nick Desaulniers <ndesaulniers@google.com>
Signed-off-by: Nick Desaulniers <ndesaulniers@google.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Nauval Rizky <enuma.alrizky@gmail.com>
Signed-off-by: azrim <mirzaspc@gmail.com>
commit fcf1b6a35c16ac500fa908a4022238e5d666eabf upstream.
added to kbuild documentation. Provides more official info on building
kernels with Clang and LLVM than our wiki.
Suggested-by: Kees Cook <keescook@chromium.org>
Reviewed-by: Kees Cook <keescook@chromium.org>
Reviewed-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: Masahiro Yamada <masahiroy@kernel.org>
[nd: hunk against Documentation/kbuild/index.rst dropped due to not backporting
commit cd238effefa2 ("docs: kbuild: convert docs to ReST and rename to *.rst")]
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Nauval Rizky <enuma.alrizky@gmail.com>
Signed-off-by: azrim <mirzaspc@gmail.com>
stat(1) is not standardized and different implementations have their own
(conflicting) flags for querying the size of a file.
ls(1) provides the same information (value of st.st_size) in the 5th
column, except when the file is a character or block device. This output
is standardized[0]. The -n option turns on -l, which writes lines
formatted like
"%s %u %s %s %u %s %s\n", <file mode>, <number of links>,
<owner name>, <group name>, <size>, <date and time>,
<pathname>
but instead of writing the <owner name> and <group name>, it writes the
numeric owner and group IDs (this avoids /etc/passwd and /etc/group
lookups as well as potential field splitting issues).
The <size> field is specified as "the value that would be returned for
the file in the st_size field of struct stat".
To avoid duplicating logic in several locations in the tree, create
scripts/file-size.sh and update callers to use that instead of stat(1).
[0] http://pubs.opengroup.org/onlinepubs/9699919799/utilities/ls.html#tag_20_73_10
Change-Id: I99394a3df075238ba1b1c179740872ff2c3c9ca5
Signed-off-by: Michael Forney <forney@google.com>
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Signed-off-by: UtsavBalar1231 <utsavbalar1231@gmail.com>
Signed-off-by: CloudedQuartz <ravenklawasd@gmail.com>
Signed-off-by: azrim <mirzaspc@gmail.com>
Inspired by "828e0b45 yueyao@ build device tree overlay partition
image", integrating the same feature into floral kernel. The difference
is all build-time generated *.dtbo are packed into dtbo.img instead of
packing only the dtbos specified by the dtboimg.cfg.
dtbo.img is built only when CONFIG_BUILD_ARM64_DT_OVERLAY is set.
Change-Id: Ic0ed97fe699ee56e7272001064abb584690aa40a
Signed-off-by: Woody Lin <woodylin@google.com>
Signed-off-by: UtsavBalar1231 <utsavbalar1231@gmail.com>
Signed-off-by: CloudedQuartz <ravenklawasd@gmail.com>
Signed-off-by: azrim <mirzaspc@gmail.com>
