This patch supports some type of machine drivers that set 0 to mclk
when sound device goes to idle state. After applied this patch,
sysclk == 0 means there is no constraint of sound rate and other
values will set constraints which is derived by sysclk setting.
Signed-off-by: Katsuhiro Suzuki <katsuhiro@katsuster.net>
Link: https://lore.kernel.org/r/20190903165322.20791-2-katsuhiro@katsuster.ne
Signed-off-by: Shunhua Lan <lsh@rock-chips.com>
Change-Id: If0a478f0cb46fa502cdf0d4e017ac2f36166055a
In order to make clock definition more flexible, use bulk
clk API instead.
Signed-off-by: Shawn Lin <shawn.lin@rock-chips.com>
Change-Id: I5f44c67e9d4c4d812b34a53f9f106cb2134b7199
If delayline can't get from DTB or invalid, don't enable delayline.
Signed-off-by: David Wu <david.wu@rock-chips.com>
Change-Id: I9769af42d02c67d2ea3fd24de5def45a1ec1cc17
This patch fixes the following log:
rk_gmac-dwmac fe1b0000.ethernet: unknown speed value for GMAC speed=1000
Fixes: 2627dcd2c9e9("net: ethernet: stmmac: dwmac-rk: Add gmac support for rk3588")
Signed-off-by: David Wu <david.wu@rock-chips.com>
Change-Id: Ifaa4696492f1864acc9d999da7d59f1854e6e320
RK3588-evb1 / RK3588-evb4 / RK3588-evb5 have no TF-card support
RK3588-evb2 / RK3588-evb3 support TF-card
Signed-off-by: Jianqun Xu <jay.xu@rock-chips.com>
Change-Id: Ie67bdfba5b6e60c1a092dab2af0d1f96c3b9a1ca
Valhall device driver expects that it is at least 0x200000.
Signed-off-by: Zhen Chen <chenzhen@rock-chips.com>
Change-Id: Ide488624375fdc2b242442bf023040e8ed8358e8
Some examples for console output:
Starting kernel ...
[ 1.956071][ T0] Booting Linux on physical CPU 0x0000000000 [0x412fd050]
Change-Id: I0ab5914349ad3e0028954c831c5e79d46fe2d420
Signed-off-by: Tao Huang <huangtao@rock-chips.com>
A recent change to use proc->cred instead of proc->tsk as the source
for sender_euid caused a failure in the CredentialsTest#CaptureLayersTest
test. Revert 1 line of the patch to fix the test. The rest of the patch
needs to remain since the subsequent patches rely on it.
Before fixing upstream, we need to investigate more since the code looks
correct so the issue may be a latent userspace bug.
Bug: 205938623
Fixes: d65efd5b73 ("UPSTREAM: binder: use euid from cred instead of using task")
Signed-off-by: Todd Kjos <tkjos@google.com>
Change-Id: I16543a50f43f79131234995fb0813de00795bd3d
Use the standard auto-generated kernel version string instead of a
manually assigned version number that will get out-of-date. There was
discussion of custom version numbers being needed for certification
purposes, but it appears that they won't be needed after all.
This will produce a version string like
"5.10.66-android12-9-00017-g0b8a0a4df237".
Bug: 188620248
Change-Id: Ia369e91e4a18f489418123c672686e05ca99063d
Signed-off-by: Eric Biggers <ebiggers@google.com>
(cherry picked from commit 4e0c104075)
Use the 'struct cred' saved at binder_open() to lookup
the security ID via security_cred_getsecid(). This
ensures that the security context that opened binder
is the one used to generate the secctx.
Cc: stable@vger.kernel.org # 5.4+
Fixes: ec74136ded ("binder: create node flag to request sender's security context")
Signed-off-by: Todd Kjos <tkjos@google.com>
Suggested-by: Stephen Smalley <stephen.smalley.work@gmail.com>
Reported-by: kernel test robot <lkp@intel.com>
Acked-by: Casey Schaufler <casey@schaufler-ca.com>
Signed-off-by: Paul Moore <paul@paul-moore.com>
Bug: 200688826
(cherry picked from commit 4d5b553974)
[ refactored to avoid changing KMI: struct binder_proc ]
Change-Id: Ie023be3190caf20ca3901560455e9f027c9426cd
Since binder was integrated with selinux, it has passed
'struct task_struct' associated with the binder_proc
to represent the source and target of transactions.
The conversion of task to SID was then done in the hook
implementations. It turns out that there are race conditions
which can result in an incorrect security context being used.
Fix by using the 'struct cred' saved during binder_open and pass
it to the selinux subsystem.
Cc: stable@vger.kernel.org # 5.14 (need backport for earlier stables)
Fixes: 79af73079d ("Add security hooks to binder and implement the hooks for SELinux.")
Suggested-by: Jann Horn <jannh@google.com>
Signed-off-by: Todd Kjos <tkjos@google.com>
Acked-by: Casey Schaufler <casey@schaufler-ca.com>
Signed-off-by: Paul Moore <paul@paul-moore.com>
Bug: 200688826
(cherry picked from commit 52f8869337)
[ refactored to avoid changing KMI: struct binder_proc ]
Change-Id: I1664c1f0c2142c17e9ca0d6790bb94de79f531e3
Save the 'struct cred' associated with a binder process
at initial open to avoid potential race conditions
when converting to an euid.
Set a transaction's sender_euid from the 'struct cred'
saved at binder_open() instead of looking up the euid
from the binder proc's 'struct task'. This ensures
the euid is associated with the security context that
of the task that opened binder.
Cc: stable@vger.kernel.org # 4.4+
Fixes: 457b9a6f09 ("Staging: android: add binder driver")
Signed-off-by: Todd Kjos <tkjos@google.com>
Suggested-by: Stephen Smalley <stephen.smalley.work@gmail.com>
Suggested-by: Jann Horn <jannh@google.com>
Acked-by: Casey Schaufler <casey@schaufler-ca.com>
Signed-off-by: Paul Moore <paul@paul-moore.com>
Bug: 200688826
(cherry picked from commit 29bc22ac5e)
[ refactored to avoid changing KMI: struct binder_proc ]
Change-Id: Icaf996a7f5543b7d6943dff3cbe89bfc3614044c
These hooks will do the following works:
a) Record the number of times when target_freq being clamped
b) Record the number of times when target_freq is greater than policy->cur
c) Make corresponding optimization strategies in different hooks
Bug: 205906618
Signed-off-by: Liujie Xie <xieliujie@oppo.com>
Change-Id: I8eba66fd0c6d36393ca39045cf228b659834e0ae
Signed-off-by: xieliujie <xieliujie@oppo.com>
Export get_wchan to get the block reason
Bug: 205684022
Signed-off-by: xieliujie <xieliujie@oppo.com>
Change-Id: I7b65bb502b805e7dac13e5f9d725da1ff70fe306
Fixes: 57db7e6ba5 ("soc: rockchip: power-domain: Add support to repair memory when power up")
Signed-off-by: Finley Xiao <finley.xiao@rock-chips.com>
Change-Id: Id0e8c3a1da54174101626f4e722913ed2e5d5b70
These hooks will do the following works:
a) record the time of the process in various states
b) Make corresponding optimization strategies in different hooks
Bug: 205938967
Signed-off-by: Liujie Xie <xieliujie@oppo.com>
Change-Id: Ia3c47bbf0aadd17337ce18fd910343b1b8c3ef93
It's optional, so, do nothing when this gpio-irq omitted.
Signed-off-by: Sugar Zhang <sugar.zhang@rock-chips.com>
Change-Id: If82c6ef3610aa47e1be3266b485305514bb1717d
RK3588 VOP2 has power gates for VP0/1/2/3, DB0/1/2
and WB.
Signed-off-by: Andy Yan <andy.yan@rock-chips.com>
Change-Id: Ie3d67aa804282834949d6950470ba960ea51fcdb
This patch sets the maximum speed to high speed for
USB 3.0 OTG on rk3588 and rk3588s evbs. It's used to
support USB 2.0 ADB during bring up stage.
In the future, if the USB 3.0 PHY driver is ready, we
can revert this patch.
Change-Id: I654894a894e38c39104dc6efe0446867f6894b7b
Signed-off-by: William Wu <william.wu@rock-chips.com>
