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>
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>
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>
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
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>
