Sometimes the vop line bandwidth is not high, the vop also report
buf empty err, and the frame bandwidth is high at this time, so change
ddr frequency according to frame bandwidth can fix the error.
Signed-off-by: Finley Xiao <finley.xiao@rock-chips.com>
Change-Id: Ia893a07def99aaaa4da421b6d619a8fd3eec9745
Including modifications under drivers/base/ from the new DDK.
Resolve lots of conflicts.
Fix compilation errors when CONFIG_DEBUG_FS is disabled.
Change-Id: I69f9ac87d927441d0b92b8dac8b704922aeb6a0a
Signed-off-by: Zhen Chen <chenzhen@rock-chips.com>
Include a new directory include/uapi/gpu/arm/bifrost/,
which includes some header files of bifrost device driver.
In the original part of g6, the path is include/uapi/gpu/arm/midgard/.
I changed the "midgard" to "bifrost", and modified the paths of the header files in .c files.
I resolved some conflicts between modifications form ARM and RK, manually.
In addition, introduce source files of protected_memory_allocator
that might be needed by bifrost_device_driver into build system.
Further more, to avoid errors when building in GKI mode,
add "WITH Linux-syscall-note" to SPDX tag of uapi headers.
Change-Id: I09d500a0fdbc5da352c81dc4fcfbffb5b7f907f5
Signed-off-by: Zhen Chen <chenzhen@rock-chips.com>
The ABI diff is essentially bogus, but included here for completeness.
Leaf changes summary: 1 artifact changed
Changed leaf types summary: 1 leaf type changed
Removed/Changed/Added functions summary: 0 Removed, 0 Changed, 0 Added function
Removed/Changed/Added variables summary: 0 Removed, 0 Changed, 0 Added variable
'struct xhci_hcd at xhci.h:1756:1' changed:
type size hasn't changed
1 data member deletion:
'union {xhci_vendor_ops* vendor_ops; struct {u64 android_kabi_reserved1;} __UNIQUE_ID_android_kabi_hide322; union {};}', at offset 59392 (in bits) at xhci.h:1935:1
18 impacted interfaces
Bug: 210255585
Change-Id: Ic646e0edd2ab19fcd9b7b88b6e6a604299fc4824
Signed-off-by: Giuliano Procida <gprocida@google.com>
The __UNIQUE_ID() macro causes problems as it turns out to not be
deterministic across different compiler runs as it relies on the
__COUNTER__ macro which could have been used on other .h files previous
to this .h file being included.
This shows up specifically when building with "LTO=thin" vs. "LTO=full"
as different build paths seem to be triggered.
As the structure name isn't really needed at all here, we were just
including it for older compilers that could not handle anonymous
structures in a union, just drop the whole thing which resolves the abi
naming issue.
Bug: 210255585
Reported-by: Giuliano Procida <gprocida@google.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: I6b9449fa9d26ffc5d66b2f0f3b41e2d5f3003f68
There are 7 internal power domains on rk3588 vop:
Cluster0/1/2/3 each have one, and Cluster0 power domain act
as parent pd of Cluster1/2/3.
Esmart0/1/2/3 share on pd.
DSC_8K/DSC_4K each have one.
Signed-off-by: Andy Yan <andy.yan@rock-chips.com>
Change-Id: If2c3c79980d2690761d12e64a486aca9be992e4b
RK3588 is using the same snps phy for pcie3.
Signed-off-by: Kever Yang <kever.yang@rock-chips.com>
Change-Id: I4fe45cdd4f634437f4b863d9a34e523e2deeaf9f
Per design recommendation, it'd better not try to use any phase
which is bigger than 270. Let's officially follow this.
Change-Id: I8dee3eb648d321cc86e0926844cde528dbb5bd95
Signed-off-by: Shawn Lin <shawn.lin@rock-chips.com>
Commit f1a0a376ca ("sched/core: Initialize the idle task with
preemption disabled") removed the init_idle() call from
idle_thread_get(). This was the sole call-path on hotplug that resets
the Shadow Call Stack (scs) Stack Pointer (sp).
Not resetting the scs-sp leads to scs overflow after enough hotplug
cycles. Therefore add an explicit scs_task_reset() to the hotplug code
to make sure the scs-sp does get reset on hotplug.
Fixes: f1a0a376ca ("sched/core: Initialize the idle task with preemption disabled")
Signed-off-by: Woody Lin <woodylin@google.com>
[peterz: Changelog]
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Reviewed-by: Valentin Schneider <valentin.schneider@arm.com>
Link: https://lore.kernel.org/r/20211012083521.973587-1-woodylin@google.com
(cherry picked from commit 63acd42c0d)
Bug: 201047587
Bug: 201771367
Change-Id: I9e48270f8d4c698c140cc3f427cadae636acb6d7
Add define of cpuset_update_active_cpus_affine() for fix compile error
when not define CONFIG_CPUSETS.
Bug: 204347727
Fixes: 09bd9e940e ("ANDROID: cpuhp/pause: schedule cpu_hotplug_work on
resume cpu")
Change-Id: Icf79df5e22233d15e4e8257a5f54176efbcd975b
Signed-off-by: Tengfei Fan <quic_tengfan@quicinc.com>
Signed-off-by: Maria Yu <quic_aiquny@quicinc.com>
the name is consistent with the schematic diagram of the hardware.
Signed-off-by: shengfei Xu <xsf@rock-chips.com>
Change-Id: I63256863f52ce8141b45829a4efd4b81e2424f44
There are issues about the field "links" of struct device
by calling pm_runtime_get_sync/pm_runtime_put_sync to
enable/disable iommu, wrap helpers to make things easy.
Change-Id: I03a85dc8c67b902e79b1e86a201b2074e2562d83
Signed-off-by: Simon Xue <xxm@rock-chips.com>
Enable the UVC function driver to allow USB gadgets
to connect as a standard video device to a host.
Bug: 200712777
Signed-off-by: Dan Vacura <w36195@motorola.com>
Change-Id: Ia037f8560664f9e98f28f3fede609764d5d5699d
rk806-double.dtsi: for two rk806s schemes
rk806-single.dtsi: for one rk806 schemes
Signed-off-by: shengfei Xu <xsf@rock-chips.com>
Change-Id: I7dfa2c33d50d59bb08d4cd1e1005181344304240
A new helper function(__drm_atomic_helper_plane_reset) has been added
for linking a plane with its state and resetting the core
properties(alpha, rotation, etc.) to their default values.
Use that instead of duplicating the logic.
Signed-off-by: Andy Yan <andy.yan@rock-chips.com>
Change-Id: I3219f6ee0eef49c59277c84ea6efc72ae4a90ef9
A new helper function(__drm_atomic_helper_plane_reset) has been added
for linking a plane with its state and resetting the core
properties(alpha, rotation, etc.) to their default values.
Use that instead of duplicating the logic.
Signed-off-by: Andy Yan <andy.yan@rock-chips.com>
Change-Id: Ic9db9e9d6eee32796899fceba4df7cbf1eaaf5f6
The missing leading whitespace in android/abi_gki_aarch64_galaxy
caused its symbols to be dropped from the distribution
abi_symbollist file and the distribution vmlinux binary.
Bug: 203852249
Change-Id: I7854401e0a55ad89beacde588c24f1d1698e9e17
Signed-off-by: Giuliano Procida <gprocida@google.com>
Add support for display screen whose resolution is 1920x1200.
Signed-off-by: Finley Xiao <finley.xiao@rock-chips.com>
Change-Id: I22b9a8d1fbd095f08d4b58c0c41252ebbfb985f0
Add a new struct rockchip_simple_ondemand_data so that rockchip_dmc.c
does not need to depend on CONFIG_DEVFREQ_GOV_SIMPLE_ONDEMAND.
Change-Id: Iafe7ec8bbc9a36aaf3dffbe669a8ee927f45d3a1
Signed-off-by: Finley Xiao <finley.xiao@rock-chips.com>
This reverts commit 1aa1f6a7cf.
The hook android_vh_mpam_set is not used by any vendor, so remove
it to help with merge issues with future LTS releases.
If this is needed by any real user, it can easily be reverted to add it
back and then the symbol should be added to the abi list at the same
time to prevent it from being removed again later.
Bug: 203756332
Bug: 165333282
Cc: C-J.Chen <C-J.Chen@mediatek.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: I18356743538df7d41a00f54479bf2a0bc3a62e06
