Big cores' power consumption and gpu's are greatly reduced, ipa parameters
are ajusted accordingly.
Change-Id: Ibfdae1856c2f1c2cf80a0a2f963ec878053c6ef0
Signed-off-by: Rocky Hao <rocky.hao@rock-chips.com>
Signed-off-by: Jianqun Xu <jay.xu@rock-chips.com>
Big cores' power consumption is as much as 8 times of little cores'.
Eas tends to bring tasks to big cores to assure the performance, and
this will make the temperature of soc out of control. To resolve this
issue, we set the power request weight of both little cores and gpu is
10 times of big cores, when temperature control occurs. Meanwhile, we
decrease passive polling interval to make temperature control more
accurate.
Change-Id: Ib01948c6a4f4383f03f1317b2397f07fbdc3487e
Signed-off-by: Rocky Hao <rocky.hao@rock-chips.com>
Signed-off-by: Jianqun Xu <jay.xu@rock-chips.com>
according to our testing results, added the ipa parameters for both cpu
big cores and cpu little cores, and updated the parameters for gpu.
for now,the gpu thermal zone is used only to get the gpu's temperature.
Change-Id: Ifc7708de9d880e0f9cd5da0bb71a135b0c381b45
Signed-off-by: Rocky Hao <rocky.hao@rock-chips.com>
Signed-off-by: Jianqun Xu <jay.xu@rock-chips.com>
We don't need to reference the pmugrf/grf in the clock driver any more.
Change-Id: Ibda203163c84ab4004e1225e5868267024069199
Signed-off-by: Xing Zheng <zhengxing@rock-chips.com>
It will cause deadlock and while(1) if call printk while schedule
is in progress. The block state like as below:
cpu0(hold the console sem):
printk->console_unlock->up_sem->spin_lock(&sem->lock)->wake_up_process(cpu1)
->try_to_wake_up(cpu1)->while(p->on_cpu).
cpu1(request console sem):
console_lock->down_sem->schedule->idle_banlance->update_cpu_capacity->
printk->console_trylock->spin_lock(&sem->lock).
p->on_cpu will be 1 forever, because the task is still running on cpu1,
so cpu0 is blocked in while(p->on_cpu), but cpu1 could not get
spin_lock(&sem->lock), it is blocked too, it means the task will running
on cpu1 forever.
Change-Id: I60d02d8c957273872f97939632bdd235accdad4e
Signed-off-by: Chen Liang <cl@rock-chips.com>
Indeed, the values of the model parameters are supplied by Rocky Hao.
Change-Id: I23edaa0ee104d07f79f5bf5bdbd393b4fb3c5120
Signed-off-by: chenzhen <chenzhen@rock-chips.com>
400MHz and 600MHz aren't supported at present.
This had submitted in commit a8c497e79d
("arm64: dts: rockchip: rk3328: Disable 400MHz and 600MHz for dmc")
but was modified in commit 59af91b563
("arm64: dts: rockchip: auto select opp-table by leakage for rk3328")
by mistake.
Change-Id: I864453d16596798e063a2c3569b260fd1a95c209
Signed-off-by: Liang Chen <cl@rock-chips.com>
If show logo in uboot, can't change vop clocks.
Change-Id: Ia149b452e16dedcafaa15bfa5d5dc989b06737ff
Signed-off-by: Finley Xiao <finley.xiao@rock-chips.com>
The rkvdec and vpu qos registers need to save and restore when reset.
Change-Id: If0fbee0aed9227cfd795c5f439cfb8c3b2f0ccaf
Signed-off-by: Finley Xiao <finley.xiao@rock-chips.com>
add power model for dmc and add dmc as a cooling device in thermal
control
Change-Id: I175e503b671be27e777693745a127a7830c6e829
Signed-off-by: Rocky Hao <rocky.hao@rock-chips.com>
add power model for rkvdec and add rkvdec as a cooling device in thermal
control
Change-Id: I4560f9b2a6b395d565652549a8f0dbcc1903da6f
Signed-off-by: Rocky Hao <rocky.hao@rock-chips.com>
The decoder requests the power domain is idle status when
it is resetting. Without the power domain it won't work.
Change-Id: If3afdbefbe40bc7529f13c12444adddbb328a21b
Signed-off-by: Randy Li <randy.li@rock-chips.com>
1.vepu aclk is ACLK_H264 and hclk is HCLK_H264
2.vepu need clk_core clk define
3.add h264&h265 power domain
Change-Id: I419e544cf86d90b2b8d88dd13dfed49d31a24991
Signed-off-by: Xinhuang Li <buluess.li@rock-chips.com>
add gpu as a cooling device in thermal control
Change-Id: Ia9db5df7b2d5d9ed19672f64f8924877016732c2
Signed-off-by: Rocky Hao <rocky.hao@rock-chips.com>
support rk3328 cvbs.Some display parameter can be configured,
such as saturation.For more information, please check
Documentation/devicetree/bindings/display/rockchip/rockchip_drm_tve.txt
Change-Id: Ifcc074a34910b58a26fc309fc601494562851025
Signed-off-by: algea.cao <algea.cao@rock-chips.com>
This commit would enable the VDPU and RKVDEC devices.
The VDPU works in the non combo mode.
Change-Id: I643350d5a2ac17759984fda2e95fb2b82701e7cf
Signed-off-by: Randy Li <randy.li@rock-chips.com>
Jung and I meet some problem the video decoder, so
we just release the VDPU standalone this time.
It seems that the iommu can't attach to two different
IP at the same time.
Change-Id: I24d73cd5ab2c3d32da6ef29661061c7fda9186f2
Signed-off-by: Randy Li <randy.li@rock-chips.com>
rk3328 dwc3 has a problem that USB 2.0 MAC lineState not
reflect the expected line state (J) during transmission.
Add this quirk to add the ipgap between (tkn to tkn/data)
with 40 bit times of TXENDDELAY, and linestate is ignored
during this 40 bit times delay.
Change-Id: I76895476bff94c2198a5d8df7e73b9d54fbb96ed
Signed-off-by: William Wu <william.wu@rock-chips.com>
