VOP aclk freq is very important info for our debug, so add it to
drm dri summary.
Signed-off-by: Sandy Huang <hjc@rock-chips.com>
Change-Id: Iad97b5b81752e970622f55888fcc4327d2bb4c93
VOP aclk freq is very important info for our debug, so add it to
drm dri summary.
Signed-off-by: Sandy Huang <hjc@rock-chips.com>
Change-Id: I197e64104c49bd62d85d5dba4b0c4e1763fd62e2
active_vp_mask mask the active vp, and at rk3588 splice mode, vp0 and
vp1 will be mask, it can't indicate display number, so we add the
active_display_mask to record it.
Signed-off-by: Sandy Huang <hjc@rock-chips.com>
Change-Id: I7bebf21b4d844d92956d6e7427162cdbe694fe7a
userspace maybe want to change some property and commit new frame
without any plane, so we use new api to get current plane or bandwidth
info correctly.
Signed-off-by: Sandy Huang <hjc@rock-chips.com>
Change-Id: I19c471770abba04429c2e8f35d4bcbc8ea2f87b6
1. Turn off differential receiver in suspend mode for
the otg0 and otg1 port to save power consumption.
2. Set otg0 and otg1 port HS eye height to 425mv.
3. Choose the Tx fs/ls data as linestate from TX driver
for otg0 and otg1 port to improve fs/ls devices
compatibility with long cable.
Change-Id: I60468354b7903016b4f35c6b394035adc077b960
Signed-off-by: Jianwei Zheng <jianwei.zheng@rock-chips.com>
Test on RK3576 EVB1/Tablet connected with Type-C to HDMI
cable, it is easy to trigger kernel panic during system
enter/exit deep sleep with the following log:
[ 100.859203][ T3862] PM: PM: Pending Wakeup Sources: NETLINK
[ 100.874736][ T3862] PM: Some devices failed to suspend, or early wake event detected
[ 100.984288][ T3862] rockchip-usbdp-phy 2b010000.phy: trsv ln0 mon rx cdr lock timeout
[ 100.989921][ T3893] xhci-hcd xhci-hcd.6.auto: xHC error in resume, USBSTS 0x411, Reinit
[ 100.989936][ T3893] usb usb1: root hub lost power or was reset
[ 100.989946][ T3893] ub usb2: root hub lost power or was reset
[ 100.990852][ C3] SError Interrupt on CPU3, code 0x00000000bf000002 -- SError
[ 100.990862][ C3] CPU: 3 PID: 3895 Comm: kworker/u16:18 Tainted: G
[ 100.990868][ C3] Hardware name: Rockchip RK3576 TABLET V10 Board (DT)
[ 100.990871][ C3] Workqueue: events_unbound async_run_entry_fn
[ 100.990886][ C3] pstate: 804000c5 (Nzcv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--)
[ 100.990891][ C3] pc : local_daif_inherit+0xc/0x10
[ 100.990898][ C3] lr : el1_abort+0x2c/0x5c
[ 100.990905][ C3] sp : ffffffc014973650
......
[ 100.990969][ C3] Kernel panic - not syncing: Asynchronous SError Interrupt
[ 100.990973][ C3] CPU: 3 PID: 3895 Comm: kworker/u16:18 Tainted: G
[ 100.990978][ C3] Hardware name: Rockchip RK3576 TABLET V10 Board (DT)
[ 100.990980][ C3] Workqueue: events_unbound async_run_entry_fn
[ 100.990988][ C3] Call trace:
[ 100.990990][ C3] dump_backtrace+0xf4/0x118
[ 100.990996][ C3] show_stack+0x18/0x24
[ 100.991000][ C3] dump_stack_lvl+0x60/0x7c
[ 100.991005][ C3] dump_stack+0x18/0x38
[ 100.991010][ C3] panic+0x16c/0x388
[ 100.991014][ C3] nmi_panic+0xa4/0xa8
[ 100.991019][ C3] arm64_serror_panic+0x6c/0x94
[ 100.991025][ C3] do_serror+0xc4/0xd0
[ 100.991029][ C3] el1h_64_error_handler+0x34/0x48
[ 100.991034][ C3] el1h_64_error+0x68/0x6c
[ 100.991038][ C3] local_daif_inherit+0xc/0x10
[ 100.991044][ C3] el1h_64_sync_handler+0x54/0x90
[ 100.991049][ C3] el1h_64_sync+0x68/0x6c
[ 100.991053][ C3] readl+0x44/0x8c
[ 100.991059][ C3] xhci_set_port_power+0x8c/0xcc
[ 100.991066][ C3] xhci_hub_control+0xb7c/0x19b8
[ 100.991071][ C3] usb_hcd_submit_urb+0x688/0x9b8
[ 100.991079][ C3] usb_submit_urb+0x480/0x4f4
[ 100.991084][ C3] usb_start_wait_urb+0x6c/0x110
[ 100.991089][ C3] usb_control_msg+0xc4/0x144
[ 100.991093][ C3] hub_activate+0x374/0xa1c
[ 100.991099][ C3] hub_reset_resume+0x18/0x2c
[ 100.991105][ C3] usb_resume_both+0x218/0x32c
[ 100.991110][ C3] usb_resume+0x28/0x7c
[ 100.991115][ C3] usb_dev_resume+0x14/0x24
[ 100.991121][ C3] dpm_run_callback+0x64/0x230
[ 100.991128][ C3] __device_resume+0x1c8/0x360
[ 100.991133][ C3] async_resume+0x24/0x3c
The root cause is that the source clock of the usb xHCI
maybe changed during system suspend and wakeup.
1. When plug in Type-C to HDMI cable which support DP
4*lanes + USB2.0, the usbdp phy driver call the
udphy_u3_port_disable() to disable u3 port and select
the utmi clock which from usb2 phy for usb xHCI source
clock.
2. During system wakeup, the Type-C CC state maybe changed
and the Type-C subsystem will call the udphy_orien_sw_set()
to reinit the udphy->mode as DP 2*lanes + USB3.0.
3. In the system pm resume process, the usb controller driver
call the rockchip_u3phy_init() to initialize the usbdp phy.
Because the udphy->mode has been modified to UDPHY_MODE_USB,
so it call udphy_u3_port_disable() to enable u3 port and
select the pipe clock which from usbdp phy for usb xHCI
source clock.
4. In udphy_init(), it waits for rx cdr lock timeout, which
means that the usb3 phy and its pipe clock are not ready.
5. Later in the usb_dev_resume(), the xHCI driver trigger
kernel panic when access the xHCI controller register
because its source clock isn't ready.
To fixes this issue, the patch disable u3 port and select
the utmi clock for usb controller if wait rx cdr lock timeout.
Change-Id: I3213c59dc9f0bb183037c943c6adaf769def194e
Signed-off-by: William Wu <william.wu@rock-chips.com>
Fixes: e6dfeb296d ("Revert "clk: fractional-divider: check parent rate only if flag is set"")
Signed-off-by: Elaine Zhang <zhangqing@rock-chips.com>
Change-Id: Ia287357af26437f525c74104b4fd5b20f4ec2f16
Commit 33629d3509 ("ata: ahci: Add DWC AHCI SATA controller support")
move snps,dwc-ahci support from ahci_platform.c to ahci_dwc.c.
So replace CONFIG_SATA_AHCI_PLATFORM by CONFIG_AHCI_DWC.
Signed-off-by: Tao Huang <huangtao@rock-chips.com>
Change-Id: I04182b5b98f58457c3784fbca4fc784e3a36e0ee
Commit 33629d3509 ("ata: ahci: Add DWC AHCI SATA controller support")
move snps,dwc-ahci support from ahci_platform.c to ahci_dwc.c.
So replace CONFIG_SATA_AHCI_PLATFORM by CONFIG_AHCI_DWC.
Signed-off-by: Tao Huang <huangtao@rock-chips.com>
Change-Id: I501471934fea6645da3bb7a1a592715856d02fa2
We usually need to write vop regs for debug, but this depend on io cmd
and devm,
they are often forget to be enabled, so we add this node to instead of
it:
you can use the following cmd to update VOP regs:
echo offset val > /sys/kernel/debug/dri/0/video_portx/regs_write
the video_portx is depend on hardware config, you can get this info
from the cmd:
cat /sys/kernel/debug/dri/0/summary
Signed-off-by: Sandy Huang <hjc@rock-chips.com>
Change-Id: I687ecc44dc638bfdf770983f96ce7b5470ff3691
rockchp drm debug include dump buffer, show color bar and regs write,
only dump buffer need to depend on no gki, the others can be enabled
at gki firmware.
Signed-off-by: Sandy Huang <hjc@rock-chips.com>
Change-Id: I715c1000d9dd29c915632d6a54706008440d0cdb
NV20 and NV30 is supported by drm core, so no need to depend on
CONFIG_NO_GKI.
Signed-off-by: Sandy Huang <hjc@rock-chips.com>
Change-Id: I21c7ed5741ea89da6999f38b37d3a248699385fd
since we use fb size to dump buffer directly and no need use this define
to calculations dump size.
Signed-off-by: Sandy Huang <hjc@rock-chips.com>
Change-Id: Ib6915eba2e271ab98212886247ef0540d39032fc
The slot width should be in range [8, 32].
e.g.
&sai {
rockchip,slot-width = <16>;
};
Signed-off-by: Sugar Zhang <sugar.zhang@rock-chips.com>
Change-Id: Id0c8a33141c71af189cdc87594e06fdffbd0582e
1. Add trust reserved-memory
2. Set new ramoops base address 0xa1000.
Change-Id: I0710d3845c4b3987dbfc2baadf66c555c9304601
Signed-off-by: Huibin Hong <huibin.hong@rock-chips.com>
ob offset not equal to zero will auto enable bls1 and bls2
Change-Id: I1b0099ca1047eb05b12d8bb745646e322e093e90
Signed-off-by: Cai YiWei <cyw@rock-chips.com>
if no stream output, kill aiq server will no to free buf
Change-Id: Ie8f98f378251a384effd5d7145a4391fc6e40cb4
Signed-off-by: Cai YiWei <cyw@rock-chips.com>
For rk3576, pwm1 supports wave generator mode, which
relies on the osc clk.
Change-Id: Icac6a8201aa0370868e0383f2b9daa90919cea9e
Signed-off-by: Damon Ding <damon.ding@rock-chips.com>
For rk3506, pwm0 supports wave generator mode, which
relies on the osc clk.
Change-Id: I8897595eeda31b0f606c2f2f6a365a1125fceeac
Signed-off-by: Damon Ding <damon.ding@rock-chips.com>
The read/write behavior of wave table relies on the osc clk
by default.
In addition, replace pwmchip_add() by devm_pwmchip_add().
Change-Id: Idfae114cf51e30c4c82ed5255477eef8d969aa2e
Signed-off-by: Damon Ding <damon.ding@rock-chips.com>
This reverts commit e1f0e15a08.
rk3588 use ahci_dwc driver other than ahci_platform.
Change-Id: Iaefe35363ded3730d978ef330ae9a08b872f4379
Signed-off-by: Tao Huang <huangtao@rock-chips.com>
Commit 33629d3509 ("ata: ahci: Add DWC AHCI SATA controller support")
move snps,dwc-ahci support from ahci_platform.c to ahci_dwc.c.
So replace CONFIG_SATA_AHCI_PLATFORM by CONFIG_AHCI_DWC.
Signed-off-by: Yifeng Zhao <yifeng.zhao@rock-chips.com>
Change-Id: I4089d656f93fedd8d9437ebb1d2ed5431915b8df
Reading uboot phy status must before phy pll clk register,
otherwise phy pll will be enabled and set defualt 74.25Mhz rate.
Change-Id: I569499e0c3522f7f80f4aa0ff6cdda6a357d7fef
Signed-off-by: Algea Cao <algea.cao@rock-chips.com>
same as link mode, add spinlock for ccu mode
Change-Id: Ic6abe20edd6d932a25b832566504f8372002f897
Signed-off-by: Chandler Chen <chandler.chen@rock-chips.com>
For RK3399, the lcdc_sel should be set to corresponding id
for vopl or vopb.
Fixes: d4f217f532 ("drm/rockchip: analogix_dp: fix the log to indicate edp data source")
Change-Id: I98f5f50b32038025fe72a6d38e37fb02b011eaba
Signed-off-by: Damon Ding <damon.ding@rock-chips.com>
