According to IC engineer suggestion, set ssc_range as -4003 ppm
will have more tolerence for EMI, and suitable for more boards.
Besides, one customer board needs to set this value to pass TX
SSC test.
Signed-off-by: Peter Chen <peter.chen@nxp.com>
It may be used by xhci platform driver, fixed below error when
building xhci as module.
ERROR: "xhci_bus_suspend" [drivers/usb/cdns3/cdns3.ko] undefined!
linux-imx/scripts/Makefile.modpost:92: recipe for target '__modpost' failed
make[2]: *** [__modpost] Error 1
linux-imx/Makefile:1231: recipe for target 'modules' failed
make[1]: *** [modules] Error 2
Reported-by: Bruce Zhang <bo.zhang@nxp.com>
Signed-off-by: Peter Chen <peter.chen@nxp.com>
Use MQ specific ak5558 sound card compatible string in order to
handle properly 1:2 bclk:mclk SAI ratio.
Signed-off-by: Viorel Suman <viorel.suman@nxp.com>
Reviewed-by: Shengjiu Wang <shengjiu.wang@nxp.com>
(cherry picked from commit 20d6d65c330a1560407bc99e0a7f90225ceaf7d8)
According to AK5558 MCLK frequence must not exceed 36.864 MHz.
Limit maximum supported rate as function of max MCLK frequency,
sample bits and number of slots.
Signed-off-by: Viorel Suman <viorel.suman@nxp.com>
Reviewed-by: Shengjiu Wang <shengjiu.wang@nxp.com>
(cherry picked from commit 236796cad225daa39d5b77d763a1d964dd4de4c9)
This patch adds dual mode support in the i.MX HDP driver.
The single mode and dual mode can be switched dynamically
according to the input video mode(pixel clock rate and
active horizontal display width).
Signed-off-by: Liu Ying <victor.liu@nxp.com>
This patch adds pixel combiner support in the DPU KMS driver.
Pretty much logics are implemented to allocate/organize the
CRTC resources(extdst, framegen, tcon, pixel combiner, etc)
and plane resources(extdst, fetchunit, layerblend, etc) which
are needed to drive a high pixel rate display via pixel combiner.
Additional logics are implemented to support sync up mode fixup
found in the new version of DPU IP.
Signed-off-by: Liu Ying <victor.liu@nxp.com>
This patch moves several basic structures and helpers of DPU CRTC from
the DPU CRTC driver to dpu-crtc.h so that more DPU CRTC information can
be exported there.
Signed-off-by: Liu Ying <victor.liu@nxp.com>
This patch adds extdst_pixengcfg_syncmode_master() helper support
so that the callers may control if a extdst is master or slave
when it works in sync mode. The bit16 of extdst's PIXENGCFG_STATIC
register controls this and it's a part of sync mode fixup logic.
Signed-off-by: Liu Ying <victor.liu@nxp.com>
This patch adds framegen_secondary_is_syncup() and
framegen_wait_for_secondary_syncup() helpers support so that
the callers may know a framegen's syncup status for the
secondary input.
Signed-off-by: Liu Ying <victor.liu@nxp.com>
Bit7 of framegen's SECSTATCONFIG register is used to control
the sync mode fixup logic implemented in framegen. This patch
adds framegen_syncmode_fixup() helper so that the callers
may enable/disable the fixup logic for a framegen.
Signed-off-by: Liu Ying <victor.liu@nxp.com>
Bit16 of store9's PIXENGCFG_STATIC register is used to control
the sync mode fixup logic implemented in store9. So, let's
add store9 support in the DPU core driver and export a function
for users to enable/disable the fixup logic.
Signed-off-by: Liu Ying <victor.liu@nxp.com>
This patch adds constframe_framedimenstions_copy_prim() helper support
so that callers may may copy frame dimensions from a primary constframe
to the relevant secondary constframe.
Signed-off-by: Liu Ying <victor.liu@nxp.com>
This patch adds pixel combiner support in the DPU core driver.
Users may get and enable/disable/control a pixel combiner instant
via tcon functions and may tell if pixel combiner is available for
a particular DPU variant via the dpu_has_pc() helper and if it is
needed in a specific usecase via the dpu_get_syncmode_min_prate()
and dpu_get_singlemode_max_width() helpers.
Signed-off-by: Liu Ying <victor.liu@nxp.com>
Cache the auxiliary CRTC resources in struct dpu_crtc via the
dpu_aux_{unit}_peek() helpers so that the DPU CRTC driver may
use them later.
Signed-off-by: Liu Ying <victor.liu@nxp.com>
The DPU CRTC device driver may get the CRTC group id from
the pdata of the device. Let's cache it in struct dpu_crtc
so that the driver may use it later.
Signed-off-by: Liu Ying <victor.liu@nxp.com>
The pixel clock of the slave framegen comes from the master framegen
when the two framegens work in sync mode, so we cannot get pixel clock
from the pixel clock rate from the slave framegen directly to calculate
the timeout value when waiting for it's done. Instead, we can tell
the rate from the video mode. So, we take this fallback way to get
the rate in this case and don't warn.
Signed-off-by: Liu Ying <victor.liu@nxp.com>
This patch adds side-by-side support for tcon so that
two tcons can participate in the dual display streams
to work with pixel combiner to drive a high pixel rate
display.
Signed-off-by: Liu Ying <victor.liu@nxp.com>
This patch adds side-by-side support for framegen so that
two framegens can work in sync mode to participate in the
dual display streams to drive a high pixel rate display
via a pixel combiner.
Signed-off-by: Liu Ying <victor.liu@nxp.com>
This patch adds tcon_is_master/slave() helpers support so that
callers may know if a tcon is a master or slave tcon.
Signed-off-by: Liu Ying <victor.liu@nxp.com>
This patch adds extdst_is_master() helper support so that
callers may know if a extdst is a master extdst or not.
Signed-off-by: Liu Ying <victor.liu@nxp.com>
This patch adds framegen_is_master/slave() helpers support so that
callers may know if a framegen is a master or slave framegen.
Signed-off-by: Liu Ying <victor.liu@nxp.com>
This patch introduces a new has_syncmode_fixup entry in struct dpu_devtype and
specifies this flag for DPU variants found in existing SoCs.
Signed-off-by: Liu Ying <victor.liu@nxp.com>
This patch adds helper framegen_syncmode() support so that callers may
control the sync mode of a framegen.
Signed-off-by: Liu Ying <victor.liu@nxp.com>
This patch adds a new di_grp_id entry in display client pdev's data
so that the relevant display platform driver may know the display
group ID of the display device.
Signed-off-by: Liu Ying <victor.liu@nxp.com>
This patch adds pixel combiner node support for i.MX8dx DT
file and hooks the pixel combiner node to the DPU node.
Signed-off-by: Liu Ying <victor.liu@nxp.com>
This patch adds pixel combiner nodes support for i.MX8qm DT
file and hooks the pixel combiner nodes to the DPU nodes.
Signed-off-by: Liu Ying <victor.liu@nxp.com>
Pixel combiner found in i.MX8 SoCs may combine two display
streams(one master and the other slave) to drive a high
pixel rate display. This patch adds DT property descriptions
in imx-drm DT documentation for pixel combiner.
Signed-off-by: Liu Ying <victor.liu@nxp.com>
vpu_set_power for QXP in probe function
Decrease encoder wait time from 1s to 10ms and remove vpu_set_power for
QXP in probe function
Signed-off-by: Huang Chaofan <chaofan.huang@nxp.com>
Right now power_on always returns true even if SCFW reports a failure.
Since the target resource is still unpowered this quickly turns into a
hang when we attempt to access it.
Handle this by reporting an error to the PM core instead and also print
the sc_err number to help with debugging.
This fixes boot on 8qm A0: instead of hanging on boot we print an error
and refuse to probe the VPU.
Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com>
Reviewed-by: Dong Aisheng <Aisheng.dong@nxp.com>
- Do not de-assert the clkreq# when compliance tests mode
is enabled, make sure that the ref_clk is turned on.
- Correct the PLL lock bit check point.
- Adjust the TRSV PHY registers to pass the compliance tests.
Signed-off-by: Richard Zhu <hongxing.zhu@nxp.com>
move the runtime pm get/put functions from nor_setup/nor_setup_last to
probe function to avoid runtime pm re-entrance issue.
Signed-off-by: Han Xu <han.xu@nxp.com>
Tiled formats are supported only for YUV420 semi-planar formats.
However, the other formats should support at least the LINEAR modifier.
Some userspace app may pass on framebuffers with the linear modifier
attached and, currently, this is rejected for YUV422 and RGB formats.
This patch fixes that.
Signed-off-by: Laurentiu Palcu <laurentiu.palcu@nxp.com>
Reported-by: Jared Hu <jared.hu@nxp.com>
update the noc QoS setting for CPU & VPU on i.MX8MQ.
Signed-off-by: Bai Ping <ping.bai@nxp.com>
Reviewed-by: Jian Li <jian.li@nxp.com>
(cherry picked from commit 45d2dcaecce6d83e5c4a7e9488c651a05b0f05ac)
If a DPU unit is already in use, the bailout path of dpu_{unit}_get()
would wrongly dereference the pointer of ERR_PTR(-EBUSY). This patch
fixes this issue.
Signed-off-by: Liu Ying <victor.liu@nxp.com>
Replace wait_event_interruptible_timeout()/wake_up_interruptible_all() with wait_event_timeout()/wake_up_all()
So one complete decode process will be guranteed to avoid potential assert be triggered.
Signed-off-by: Zhou Peng <eagle.zhou@nxp.com>
(cherry picked from commit 64634b90c6f6b15a97b9cae91b0e6099970cee55)
The TPL support is used to identify targeted devices during
EH2.0 and EH3.0 certification test.
Acked-by: Jun Li <jun.li@nxp.com>
Signed-off-by: Peter Chen <peter.chen@nxp.com>
(cherry picked from commit a2525e0c5f3ad5e07f91e65fef7eb02c32d69c70)
These two parameters are used to improve USB signal for board level,
in this commit, we read it from the dtb, and write to related register
during the initialization.
Signed-off-by: Peter Chen <peter.chen@nxp.com>
Peter Chen