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Linux/AM5728: VIP firmware error

Part Number: AM5728
Other Parts Discussed in Thread: TVP5150, TVP5150AM1,

Tool/software: Linux

Hi,

We are using ti-processor-sdk-linux-am57xx-evm-04.02.00.09 release to develop our custom board. We faced the problem of TVP5150 is detected but vip couldn't get firmware. In our design, the tvp5150 is controlled via i2c2 and the 8 bits output of tvp5150 is connected to VIN1A_D23 ~ VIN1A_D16. But we got vip error message below:

[ 3.028856] tvp5150 1-005d: tvp5150 (4.0) chip found @ 0xba (OMAP I2C adapter)
[ 3.036108] tvp5150 1-005d: tvp5150am1 detected.
[ 3.062473] vip 48970000.vip: loading firmware vpdma-1b8.bin
[ 3.062538] vip 48970000.vip: Direct firmware load for vpdma-1b8.bin failed with error -2
[ 3.062546] vip 48970000.vip: couldn't get firmware
[ 3.082461] vip 48990000.vip: loading firmware vpdma-1b8.bin
[ 3.082519] vip 48990000.vip: Direct firmware load for vpdma-1b8.bin failed with error -2
[ 3.082524] vip 48990000.vip: couldn't get firmware

Our HW circuit diagram is below:

AM5728 side:

Connector: 

TVP5150 side: 

We customize the dts file as below:

/*
 * Copyright (C) 2015-2016 Texas Instruments Incorporated - http://www.ti.com/
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License version 2 as
 * published by the Free Software Foundation.
 */

/dts-v1/;

#include "dra74x.dtsi"
#include "am572x-idk-common.dtsi"
#include "dra74x-mmc-iodelay.dtsi"

/ {
	model = "TI AM5728 IDK";
	compatible = "ti,am5728-idk", "ti,am5728", "ti,dra742", "ti,dra74",
		     "ti,dra7";

	chosen {
		stdout-path = &uart3;
	};

	memory {
		device_type = "memory";
		/*zyflex: change memory map, unsure?*/
		reg = <0x0 0x40000000 0x0 0x40000000>;
	};
};

&qspi {
	spi-max-frequency = <76800000>;
	m25p80@0 {
		spi-max-frequency = <76800000>;
	};
};

&usb1 {
	dr_mode = "host";
};

&mmc1 {
	status = "okay";
	pinctrl-names = "default", "hs", "sdr12", "sdr25", "sdr50", "ddr50", "sdr104";
	pinctrl-0 = <&mmc1_pins_default>;
	pinctrl-1 = <&mmc1_pins_hs>;
	pinctrl-2 = <&mmc1_pins_sdr12>;
	pinctrl-3 = <&mmc1_pins_sdr25>;
	pinctrl-4 = <&mmc1_pins_sdr50>;
	pinctrl-5 = <&mmc1_pins_ddr50 &mmc1_iodelay_ddr_rev20_conf>;
	pinctrl-6 = <&mmc1_pins_sdr104 &mmc1_iodelay_sdr104_rev20_conf>;
	vmmc-supply = <&ldo1_reg>;
	bus-width = <4>;
	cd-gpios = <&gpio6 27 GPIO_ACTIVE_LOW>; /* gpio 219 */
};

&mmc2 {
	pinctrl-names = "default", "hs", "ddr_1_8v";
	pinctrl-0 = <&mmc2_pins_default>;
	pinctrl-1 = <&mmc2_pins_hs>;
	pinctrl-2 = <&mmc2_pins_ddr_rev20>;
};

&mac {
	/* cptr pps1 generator properties */
	timers = <&timer16>;
	pinctrl-names = "pwm_off", "pwm_on", "ref_off", "ref_on";
	pinctrl-0 = <&pps1_timer16_pwm_off>;
	pinctrl-1 = <&pps1_timer16_pwm_on>;
	pinctrl-2 = <&pps1_timer16_pwm2_off>;
	pinctrl-3 = <&pps1_timer16_pwm2_on>;
};

&cpsw_emac0 {
	status = "okay";
	phy_id = <&davinci_mdio>, <3>; /*zyflex*/
	phy-mode = "rgmii";
	dual_emac_res_vlan = <1>;
};

//&cpsw_emac1 {
//	status = "okay";
//	phy_id = <&davinci_mdio>, <0>; /*zyflex*/
//	phy-mode = "rgmii";
//	dual_emac_res_vlan = <2>;
//};

&pruss2_eth {
	pinctrl-names = "sync0_off", "sync0_on", "latch0_off", "latch0_on",
			"sync1_off", "sync1_on";
	pinctrl-0 = <&pr2_edc_sync0_off>;
	pinctrl-1 = <&pr2_edc_sync0_on>;
	pinctrl-2 = <&pr2_edc_latch0_off>;
	pinctrl-3 = <&pr2_edc_latch0_on>;
	pinctrl-4 = <&pr2_edc_sync1_off>;
	pinctrl-5 = <&pr2_edc_sync1_on>;
};

&dra7_pmx_core {
	vin1b_pins_default: vin1b_pins_default {
		pinctrl-single,pins = <
			DRA7XX_CORE_IOPAD(0x34E4, PIN_INPUT | MUX_MODE1)		/* AD9: vin1a_de0.vin1b_hsync1 */
			DRA7XX_CORE_IOPAD(0x34E8, PIN_INPUT | MUX_MODE1)		/* AF9: vin1a_fld0.vin1b_vsync1 */
			DRA7XX_CORE_IOPAD(0x34EC, PIN_INPUT | MUX_MODE1)		/* AE9: vin1a_hsync0.vin1b_fld1 */
			DRA7XX_CORE_IOPAD(0x34F0, PIN_INPUT | MUX_MODE1)		/* AF8: vin1a_vsync0.vin1b_de1 */
			DRA7XX_CORE_IOPAD(0x34E0, PIN_INPUT | MUX_MODE0)		/* AH7: vin1b_clk1.vin1b_clk1 */

			DRA7XX_CORE_IOPAD(0x3550, PIN_INPUT | MUX_MODE1)		/* AD3: vin1a_d23.vin1b_d0 */
			DRA7XX_CORE_IOPAD(0x354C, PIN_INPUT | MUX_MODE1)		/* AD2: vin1a_d22.vin1b_d1 */
			DRA7XX_CORE_IOPAD(0x3548, PIN_INPUT | MUX_MODE1)		/* AE6: vin1a_d21.vin1b_d2 */
			DRA7XX_CORE_IOPAD(0x3544, PIN_INPUT | MUX_MODE1)		/* AE2: vin1a_d20.vin1b_d3 */
			DRA7XX_CORE_IOPAD(0x3540, PIN_INPUT | MUX_MODE1)		/* AE1: vin1a_d19.vin1b_d4 */
			DRA7XX_CORE_IOPAD(0x353C, PIN_INPUT | MUX_MODE1)		/* AE5: vin1a_d18.vin1b_d5 */
			DRA7XX_CORE_IOPAD(0x3538, PIN_INPUT | MUX_MODE1)		/* AE3: vin1a_d17.vin1b_d6 */
			DRA7XX_CORE_IOPAD(0x3534, PIN_INPUT | MUX_MODE1)		/* AF1: vin1a_d16.vin1b_d7 */
		>;
	};

	i2c2_pins_default: i2c2_pins_default {
		pinctrl-single,pins = <
			0x408 (PIN_INPUT_PULLUP | MUX_MODE0)	/* i2c2_sda.sda */
			0x40C (PIN_INPUT_PULLUP | MUX_MODE0)	/* i2c2_scl.scl */
		>;
	};

	pps1_timer16_pwm_on: pps1_timer16_pwm_on {
		pinctrl-single,pins = <
			DRA7XX_CORE_IOPAD(0x36a0, PIN_OUTPUT | MUX_MODE10)
		>;
	};

	pps1_timer16_pwm_off: pps1_timer16_pwm_off {
		pinctrl-single,pins = <
			DRA7XX_CORE_IOPAD(0x36a0, PIN_OUTPUT | MUX_MODE15)
		>;
	};

	pps1_timer16_pwm2_on: pps1_timer16_pwm2_on {
		pinctrl-single,pins = <
			DRA7XX_CORE_IOPAD(0x3680, PIN_OUTPUT | MUX_MODE7)
		>;
	};

	pps1_timer16_pwm2_off: pps1_timer16_pwm2_off {
		pinctrl-single,pins = <
			DRA7XX_CORE_IOPAD(0x3680, PIN_OUTPUT | MUX_MODE15)
		>;
	};

	pr2_edc_sync0_on: pr2_edc_sync0_on {
		pinctrl-single,pins = <
			DRA7XX_CORE_IOPAD(0x35f8, PIN_OUTPUT | MUX_MODE10)
		>;
	};

	pr2_edc_sync0_off: pr2_edc_sync0_off {
		pinctrl-single,pins = <
			DRA7XX_CORE_IOPAD(0x35f8, PIN_OUTPUT | MUX_MODE15)
		>;
	};

	pr2_edc_latch0_on: pr2_edc_latch0_on {
		pinctrl-single,pins = <
			DRA7XX_CORE_IOPAD(0x35f0, PIN_INPUT | MUX_MODE10)
		>;
	};

	pr2_edc_latch0_off: pr2_edc_latch0_off {
		pinctrl-single,pins = <
			DRA7XX_CORE_IOPAD(0x35f0, PIN_INPUT | MUX_MODE15)
		>;
	};

	pr2_edc_sync1_on: pr2_edc_sync1_on {
		pinctrl-single,pins = <
			DRA7XX_CORE_IOPAD(0x35fc, PIN_OUTPUT | MUX_MODE10)
		>;
	};

	pr2_edc_sync1_off: pr2_edc_sync1_off {
		pinctrl-single,pins = <
			DRA7XX_CORE_IOPAD(0x35fc, PIN_OUTPUT | MUX_MODE15)
		>;
	};
};

&i2c2 {
	status = "okay";
	clock-frequency = <400000>;
	//pinctrl-0 = <&i2c2_pins_default>;

	tvp5150@5d { 
		compatible = "ti,tvp5150";
		reg = <0x5d>;
		//pdn-gpios = <&gpio4 28 GPIO_ACTIVE_LOW>;
		//reset-gpios = <&gpio6 7 GPIO_ACTIVE_LOW>;
		port { 
			tvp5150: endpoint { 
				hsync-active = <1>;
				vsync-active = <1>;
				field-even-active = <0>;
				remote-endpoint = <&vin1b>; 
			}; 
		}; 
	}; 
}; 

&vin1b {
	status = "okay";
	pinctrl-name = "default";
	pinctrl-0 = <&vin1b_pins_default>;

	endpoint {
		slave-mode;
		remote-endpoint = <&tvp5150>; 
		bus_width = <8>;
	};
};

&vip1 {
	status = "okay";
};

&vip2 {
	status = "okay";
};


&ptp_bc {
	status = "okay";
};

#include "am57xx-evm-cmem.dtsi"

The boot-up log

U-Boot 2017.01-g18fdd3b-dirty (Aug 13 2018 - 17:04:17 +0800)

CPU  : DRA752-GP ES2.0
Model: TI AM5728 IDK
Board: AM572x IDK REV 1.0
DRAM:  1 GiB
MMC:   OMAP SD/MMC: 0, OMAP SD/MMC: 1
*** Warning - bad CRC, using default environment

SCSI:  SATA link 0 timeout.
AHCI 0001.0300 32 slots 1 ports 3 Gbps 0x1 impl SATA mode
flags: 64bit ncq stag pm led clo only pmp pio slum part ccc apst
scanning bus for devices...
Found 0 device(s).
Net:   <ethaddr> not set. Validating first E-fuse MAC
Set phy addr!!!
Could not get PHY for cpsw: addr 0
cpsw
Hit any key to stop autoboot:  0
switch to partitions #0, OK
mmc0 is current device
SD/MMC found on device 0
reading boot.scr
** Unable to read file boot.scr **
reading uEnv.txt
** Unable to read file uEnv.txt **
switch to partitions #0, OK
mmc0 is current device
SD/MMC found on device 0
3779752 bytes read in 184 ms (19.6 MiB/s)
108013 bytes read in 11 ms (9.4 MiB/s)
## Flattened Device Tree blob at 88000000
   Booting using the fdt blob at 0x88000000
   Loading Device Tree to 8ffe2000, end 8ffff5ec ... OK

Starting kernel ...

[    0.000000] Booting Linux on physical CPU 0x0
[    0.000000] Linux version 4.9.59-gd67f10a-dirty (collin@collin-VirtualBox) (g
cc version 6.2.1 20161016 (Linaro GCC 6.2-2016.11) ) #21 SMP PREEMPT Tue Aug 14
16:35:23 CST 2018
[    0.000000] CPU: ARMv7 Processor [412fc0f2] revision 2 (ARMv7), cr=30c5387d
[    0.000000] CPU: div instructions available: patching division code
[    0.000000] CPU: PIPT / VIPT nonaliasing data cache, PIPT instruction cache
[    0.000000] OF: fdt:Machine model: TI AM5728 IDK
[    0.000000] OF: fdt:Ignoring memory range 0x40000000 - 0x80000000
[    0.000000] efi: Getting EFI parameters from FDT:
[    0.000000] efi: UEFI not found.
[    0.000000] Reserved memory: created CMA memory pool at 0x0000000095800000, s
ize 56 MiB
[    0.000000] OF: reserved mem: initialized node ipu2_cma@95800000, compatible
id shared-dma-pool
[    0.000000] Reserved memory: created CMA memory pool at 0x0000000099000000, s
ize 64 MiB
[    0.000000] OF: reserved mem: initialized node dsp1_cma@99000000, compatible
id shared-dma-pool
[    0.000000] Reserved memory: created CMA memory pool at 0x000000009d000000, s
ize 32 MiB
[    0.000000] OF: reserved mem: initialized node ipu1_cma@9d000000, compatible
id shared-dma-pool
[    0.000000] Reserved memory: created CMA memory pool at 0x000000009f000000, s
ize 8 MiB
[    0.000000] OF: reserved mem: initialized node dsp2_cma@9f000000, compatible
id shared-dma-pool
[    0.000000] cma: Reserved 24 MiB at 0x00000000be400000
[    0.000000] Memory policy: Data cache writealloc
[    0.000000] OMAP4: Map 0x00000000bfd00000 to fe600000 for dram barrier
[    0.000000] Hit pending asynchronous external abort (FSR=0x00000211) during f
irst unmask, this is most likely caused by a firmware/bootloader bug.
[    0.000000] DRA752 ES2.0
[    0.000000] percpu: Embedded 13 pages/cpu @ef631000 s22156 r8192 d22900 u5324
8
[    0.000000] Built 1 zonelists in Zone order, mobility grouping on.  Total pag
es: 210496
[    0.000000] Kernel command line: console=ttyO2,115200n8 root=PARTUUID=306cf69
b-02 rw rootfstype=ext4 rootwait
[    0.000000] PID hash table entries: 4096 (order: 2, 16384 bytes)
[    0.000000] Dentry cache hash table entries: 131072 (order: 7, 524288 bytes)
[    0.000000] Inode-cache hash table entries: 65536 (order: 6, 262144 bytes)
[    0.000000] Memory: 636292K/848896K available (8192K kernel code, 317K rwdata
, 2472K rodata, 2048K init, 304K bss, 24188K reserved, 188416K cma-reserved, 234
496K highmem)
[    0.000000] Virtual kernel memory layout:
[    0.000000]     vector  : 0xffff0000 - 0xffff1000   (   4 kB)
[    0.000000]     fixmap  : 0xffc00000 - 0xfff00000   (3072 kB)
[    0.000000]     vmalloc : 0xf0800000 - 0xff800000   ( 240 MB)
[    0.000000]     lowmem  : 0xc0000000 - 0xf0000000   ( 768 MB)
[    0.000000]     pkmap   : 0xbfe00000 - 0xc0000000   (   2 MB)
[    0.000000]     modules : 0xbf000000 - 0xbfe00000   (  14 MB)
[    0.000000]       .text : 0xc0008000 - 0xc0a00000   (10208 kB)
[    0.000000]       .init : 0xc0e00000 - 0xc1000000   (2048 kB)
[    0.000000]       .data : 0xc1000000 - 0xc104f600   ( 318 kB)
[    0.000000]        .bss : 0xc1051000 - 0xc109d130   ( 305 kB)
[    0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1
[    0.000000] Preemptible hierarchical RCU implementation.
[    0.000000]  Build-time adjustment of leaf fanout to 32.
[    0.000000] NR_IRQS:16 nr_irqs:16 16
[    0.000000] OMAP clockevent source: timer1 at 32786 Hz
[    0.000000] arm_arch_timer: Architected cp15 timer(s) running at 6.14MHz (phy
s).
[    0.000000] clocksource: arch_sys_counter: mask: 0xffffffffffffff max_cycles:
 0x16af5adb9, max_idle_ns: 440795202250 ns
[    0.000004] sched_clock: 56 bits at 6MHz, resolution 162ns, wraps every 43980
46511023ns
[    0.000015] Switching to timer-based delay loop, resolution 162ns
[    0.000330] clocksource: 32k_counter: mask: 0xffffffff max_cycles: 0xffffffff
, max_idle_ns: 58327039986419 ns
[    0.000338] OMAP clocksource: 32k_counter at 32768 Hz
[    0.000763] Console: colour dummy device 80x30
[    0.000781] WARNING: Your 'console=ttyO2' has been replaced by 'ttyS2'
[    0.000787] This ensures that you still see kernel messages. Please
[    0.000793] update your kernel commandline.
[    0.000811] Calibrating delay loop (skipped), value calculated using timer fr
equency.. 12.29 BogoMIPS (lpj=61475)
[    0.000825] pid_max: default: 32768 minimum: 301
[    0.000929] Mount-cache hash table entries: 2048 (order: 1, 8192 bytes)
[    0.000940] Mountpoint-cache hash table entries: 2048 (order: 1, 8192 bytes)
[    0.001599] CPU: Testing write buffer coherency: ok
[    0.001822] /cpus/cpu@0 missing clock-frequency property
[    0.001837] /cpus/cpu@1 missing clock-frequency property
[    0.001848] CPU0: thread -1, cpu 0, socket 0, mpidr 80000000
[    0.001865] Setting up static identity map for 0x80200000 - 0x80200060
[    0.080058] EFI services will not be available.
[    0.170255] CPU1: thread -1, cpu 1, socket 0, mpidr 80000001
[    0.170344] Brought up 2 CPUs
[    0.170357] SMP: Total of 2 processors activated (24.59 BogoMIPS).
[    0.170364] CPU: All CPU(s) started in HYP mode.
[    0.170370] CPU: Virtualization extensions available.
[    0.170824] devtmpfs: initialized
[    0.199036] VFP support v0.3: implementor 41 architecture 4 part 30 variant f
 rev 0
[    0.199284] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, ma
x_idle_ns: 19112604462750000 ns
[    0.199300] futex hash table entries: 512 (order: 3, 32768 bytes)
[    0.202893] pinctrl core: initialized pinctrl subsystem
[    0.203728] NET: Registered protocol family 16
[    0.204613] DMA: preallocated 256 KiB pool for atomic coherent allocations
[    0.205684] omap_hwmod: l3_main_2 using broken dt data from ocp
[    0.440349] cpuidle: using governor ladder
[    0.470379] cpuidle: using governor menu
[    0.480268] OMAP GPIO hardware version 0.1
[    0.494985] irq: no irq domain found for /ocp/l4@4a000000/scm@2000/pinmux@140
0 !
[    0.521643] No ATAGs?
[    0.521669] hw-breakpoint: found 5 (+1 reserved) breakpoint and 4 watchpoint
registers.
[    0.521679] hw-breakpoint: maximum watchpoint size is 8 bytes.
[    0.522043] omap4_sram_init:Unable to allocate sram needed to handle errata I
688
[    0.522053] omap4_sram_init:Unable to get sram pool needed to handle errata I
688
[    0.522606] OMAP DMA hardware revision 0.0
[    0.571713] omap-dma-engine 4a056000.dma-controller: OMAP DMA engine driver (
LinkedList1/2/3 supported)
[    0.573003] edma 43300000.edma: memcpy is disabled
[    0.577785] edma 43300000.edma: TI EDMA DMA engine driver
[    0.581724] omap-iommu 40d01000.mmu: 40d01000.mmu registered
[    0.581912] omap-iommu 40d02000.mmu: 40d02000.mmu registered
[    0.582075] omap-iommu 58882000.mmu: 58882000.mmu registered
[    0.582225] omap-iommu 55082000.mmu: 55082000.mmu registered
[    0.582482] omap-iommu 41501000.mmu: 41501000.mmu registered
[    0.582669] omap-iommu 41502000.mmu: 41502000.mmu registered
[    0.585347] palmas 0-0058: Irq flag is 0x00000004
[    0.612385] palmas 0-0058: Muxing GPIO 2f, PWM 0, LED 0
[    0.615452] SMPS3: supplied by VMAIN
[    0.618634] SMPS6: supplied by VMAIN
[    0.620320] SMPS7: supplied by VMAIN
[    0.622187] SMPS8: supplied by VMAIN
[    0.623485] SMPS9: supplied by VMAIN
[    0.624399] V3_3D: supplied by smps9
[    0.624618] vtt_fixed: supplied by V3_3D
[    0.624724] LDO1: supplied by VMAIN
[    0.631271] random: fast init done
[    0.631502] LDO2: supplied by VMAIN
[    0.641356] LDO3: supplied by VMAIN
[    0.651389] LDO4: supplied by VMAIN
[    0.663391] LDO9: supplied by VMAIN
[    0.671764] LDOLN: supplied by VMAIN
[    0.681493] LDOUSB: supplied by VMAIN
[    0.694511] omap_i2c 48070000.i2c: bus 0 rev0.12 at 400 kHz
[    0.695030] omap_i2c 48072000.i2c: bus 1 rev0.12 at 400 kHz
[    0.695216] media: Linux media interface: v0.10
[    0.695267] Linux video capture interface: v2.00
[    0.695302] pps_core: LinuxPPS API ver. 1 registered
[    0.695309] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giome
tti <giometti@linux.it>
[    0.695329] PTP clock support registered
[    0.695358] EDAC MC: Ver: 3.0.0
[    0.696065] omap-mailbox 4883c000.mailbox: omap mailbox rev 0x400
[    0.696356] omap-mailbox 4883e000.mailbox: omap mailbox rev 0x400
[    0.696650] omap-mailbox 48840000.mailbox: omap mailbox rev 0x400
[    0.696940] omap-mailbox 48842000.mailbox: omap mailbox rev 0x400
[    0.697276] Advanced Linux Sound Architecture Driver Initialized.
[    0.698087] clocksource: Switched to clocksource arch_sys_counter
[    0.708333] NET: Registered protocol family 2
[    0.708838] TCP established hash table entries: 8192 (order: 3, 32768 bytes)
[    0.708901] TCP bind hash table entries: 8192 (order: 4, 65536 bytes)
[    0.709025] TCP: Hash tables configured (established 8192 bind 8192)
[    0.709077] UDP hash table entries: 512 (order: 2, 16384 bytes)
[    0.709108] UDP-Lite hash table entries: 512 (order: 2, 16384 bytes)
[    0.709304] NET: Registered protocol family 1
[    0.709637] RPC: Registered named UNIX socket transport module.
[    0.709646] RPC: Registered udp transport module.
[    0.709653] RPC: Registered tcp transport module.
[    0.709659] RPC: Registered tcp NFSv4.1 backchannel transport module.
[    0.710586] hw perfevents: enabled with armv7_cortex_a15 PMU driver, 7 counte
rs available
[    0.713491] workingset: timestamp_bits=14 max_order=18 bucket_order=4
[    0.720934] squashfs: version 4.0 (2009/01/31) Phillip Lougher
[    0.721651] NFS: Registering the id_resolver key type
[    0.721674] Key type id_resolver registered
[    0.721682] Key type id_legacy registered
[    0.721720] ntfs: driver 2.1.32 [Flags: R/O].
[    0.722876] bounce: pool size: 64 pages
[    0.723016] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 2
46)
[    0.723026] io scheduler noop registered
[    0.723034] io scheduler deadline registered
[    0.723161] io scheduler cfq registered (default)
[    0.728393] pinctrl-single 4a003400.pinmux: 282 pins at pa fc003400 size 1128

[    0.731080] dra7-pcie 51000000.pcie: Linked as a consumer to phy-4a094000.pci
ephy.3
[    0.731403] OF: PCI: host bridge /ocp/axi@0/pcie@51000000 ranges:
[    0.731415] OF: PCI:   No bus range found for /ocp/axi@0/pcie@51000000, using
 [bus 00-ff]
[    0.731448] OF: PCI:    IO 0x20003000..0x20012fff -> 0x00000000
[    0.731469] OF: PCI:   MEM 0x20013000..0x2fffffff -> 0x20013000
[    1.732860] dra7-pcie 51000000.pcie: phy link never came up
[    1.733025] dra7-pcie 51000000.pcie: PCI host bridge to bus 0000:00
[    1.733037] pci_bus 0000:00: root bus resource [bus 00-ff]
[    1.733048] pci_bus 0000:00: root bus resource [io  0x0000-0xffff]
[    1.733058] pci_bus 0000:00: root bus resource [mem 0x20013000-0x2fffffff]
[    1.733437] PCI: bus0: Fast back to back transfers disabled
[    1.733552] PCI: bus1: Fast back to back transfers enabled
[    1.733676] pci 0000:00:00.0: BAR 0: assigned [mem 0x20100000-0x201fffff]
[    1.733692] pci 0000:00:00.0: BAR 1: assigned [mem 0x20020000-0x2002ffff]
[    1.733705] pci 0000:00:00.0: PCI bridge to [bus 01]
[    1.733925] pcieport 0000:00:00.0: Signaling PME through PCIe PME interrupt
[    1.795310] Serial: 8250/16550 driver, 10 ports, IRQ sharing disabled
[    1.798730] 48020000.serial: ttyS2 at MMIO 0x48020000 (irq = 301, base_baud =
 3000000) is a 8250
[    2.808767] console [ttyS2] enabled
[    2.814135] omap_rng 48090000.rng: OMAP Random Number Generator ver. 20
[    2.820912] [drm] Initialized
[    2.825660] OMAP DSS rev 6.1
[    2.829024] omapdss_dss 58000000.dss: bound 58001000.dispc (ops dispc_compone
nt_ops)
[    2.837464] omapdss_dss 58000000.dss: bound 58040000.encoder (ops hdmi5_compo
nent_ops)
[    2.858050] brd: module loaded
[    2.866377] loop: module loaded
[    2.873584] m25p80 spi0.0: unrecognized JEDEC id bytes: 00, 00, 00
[    2.880450] libphy: Fixed MDIO Bus: probed
[    2.938113] davinci_mdio 48485000.mdio: davinci mdio revision 1.6
[    2.944235] davinci_mdio 48485000.mdio: detected phy mask fffffff7
[    2.952515] libphy: 48485000.mdio: probed
[    2.956547] davinci_mdio 48485000.mdio: phy[3]: device 48485000.mdio:03, driv
er Micrel KSZ9031 Gigabit PHY
[    2.966902] cpsw 48484000.ethernet: Detected MACID = c8:fd:19:b6:15:d4
[    2.973574] cpsw 48484000.ethernet: device node lookup for pps timer input fa
iled
[    2.981170] cpsw 48484000.ethernet: cpts: overflow check period 500 (jiffies)

[    2.989317] cpsw 48484000.ethernet: cpsw: Detected MACID = c8:fd:19:b6:15:d5
[    2.997843] mousedev: PS/2 mouse device common for all mice
[    3.003761] i2c /dev entries driver
[    3.028856] tvp5150 1-005d: tvp5150 (4.0) chip found @ 0xba (OMAP I2C adapter
)
[    3.036108] tvp5150 1-005d: tvp5150am1 detected.
[    3.062473] vip 48970000.vip: loading firmware vpdma-1b8.bin
[    3.062538] vip 48970000.vip: Direct firmware load for vpdma-1b8.bin failed w
ith error -2
[    3.062546] vip 48970000.vip: couldn't get firmware
[    3.082461] vip 48990000.vip: loading firmware vpdma-1b8.bin
[    3.082519] vip 48990000.vip: Direct firmware load for vpdma-1b8.bin failed w
ith error -2
[    3.082524] vip 48990000.vip: couldn't get firmware
[    3.107883] omap_hsmmc 4809c000.mmc: Got CD GPIO
[    3.178443] omap_hsmmc 480b4000.mmc: no pinctrl state for sdr25 mode
[    3.184823] omap_hsmmc 480b4000.mmc: no pinctrl state for sdr12 mode
[    3.269171] ledtrig-cpu: registered to indicate activity on CPUs
[    3.279202] NET: Registered protocol family 10
[    3.294317] sit: IPv6, IPv4 and MPLS over IPv4 tunneling driver
[    3.300660] NET: Registered protocol family 17
[    3.305254] Key type dns_resolver registered
[    3.309646] omap_voltage_late_init: Voltage driver support not added
[    3.316088] Power Management for TI OMAP4+ devices.
[    3.321193] Registering SWP/SWPB emulation handler
[    3.334447] dmm 4e000000.dmm: workaround for errata i878 in use
[    3.341733] dmm 4e000000.dmm: initialized all PAT entries
[    3.348464] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013).
[    3.355104] [drm] No driver support for vblank timestamp query.
[    3.361077] omapdrm omapdrm.0: No connectors reported connected with modes
[    3.367982] [drm] Cannot find any crtc or sizes - going 1024x768
[    3.377160] [drm] Enabling DMM ywrap scrolling
[    3.385976] Console: switching to colour frame buffer device 128x48
[    3.394938] mmc1: new DDR MMC card at address 0001
[    3.400825] omapdrm omapdrm.0: fb0: omapdrm frame buffer device
[    3.405360] mmcblk1: mmc1:0001 Q2J54A 3.59 GiB
[    3.415543] mmcblk1boot0: mmc1:0001 Q2J54A partition 1 16.0 MiB
[    3.421685] mmcblk1boot1: mmc1:0001 Q2J54A partition 2 16.0 MiB
[    3.428562]  mmcblk1: p1 p2
[    3.440620] ldo1: Restricting voltage, 3300000-1800000uV
[    3.445954] omap_hsmmc 4809c000.mmc: vmmc_aux set voltage failed
[    3.451998] omap_hsmmc 4809c000.mmc: failed to switch 1.8v
[    3.458927] hctosys: unable to open rtc device (rtc0)
[    3.464706] ALSA device list:
[    3.467684]   No soundcards found.
[    3.471672] Waiting for root device PARTUUID=306cf69b-02...
[    3.616519] mmc0: host does not support reading read-only switch, assuming wr
ite-enable
[    3.627380] mmc0: new high speed SDHC card at address aaaa
[    3.633297] mmcblk0: mmc0:aaaa SL08G 7.40 GiB
[    3.638838]  mmcblk0: p1 p2
[    4.129048] EXT4-fs (mmcblk0p2): mounted filesystem with ordered data mode. O
pts: (null)
[    4.137201] VFS: Mounted root (ext4 filesystem) on device 179:50.
[    4.146407] devtmpfs: mounted
[    4.150712] Freeing unused kernel memory: 2048K
[    4.407634] systemd[1]: System time before build time, advancing clock.
[    4.437644] systemd[1]: systemd 230 running in system mode. (+PAM -AUDIT -SEL
INUX +IMA -APPARMOR +SMACK +SYSVINIT +UTMP -LIBCRYPTSETUP -GCRYPT -GNUTLS +ACL +
XZ -LZ4 -SECCOMP +BLKID -ELFUTILS +KMOD -IDN)
[    4.456150] systemd[1]: Detected architecture arm.

Welcome to Arago 2017.10!

[    4.488920] systemd[1]: Set hostname to <am57xx-evm>.
[    4.784898] systemd[1]: Reached target Remote File Systems.
[  OK  ] Reached target Remote File Systems.
[    4.818395] systemd[1]: Listening on Network Service Netlink Socket.
[  OK  ] Listening on Network Service Netlink Socket.
[    4.858171] systemd[1]: Reached target Swap.
[  OK  ] Reached target Swap.
[    4.889455] systemd[1]: Created slice System Slice.
[  OK  ] Created slice System Slice.
[    4.918292] systemd[1]: Listening on udev Control Socket.
[  OK  ] Listening on udev Control Socket.
[    4.948673] systemd[1]: Created slice User and Session Slice.
[  OK  ] Created slice User and Session Slice.
[    4.978216] systemd[1]: Listening on udev Kernel Socket.
[  OK  ] Listening on udev Kernel Socket.
[  OK  ] Listening on Journal Socket (/dev/log).
[  OK  ] Listening on Journal Socket.
         Mounting Debug File System...
         Mounting Temporary Directory...
         Mounting POSIX Message Queue File System...
         Starting alignment.service...
         Starting Load Kernel Modules...
[  OK  ] Started Forward Password Requests to Wall Directory Watch.
[  OK  ] Listening on Syslog Socket.
[  OK  ] Listening on /dev/initctl Compatibility Named Pipe.
[  OK  ] Started Dispatch Password Requests to Console Directory Watch.
[  OK  ] Reached target Paths.
[  OK  ] Created slice system-getty.slice.
         Starting Create Static Device Nodes in /dev...
         Starting Journal Service...
         Starting Setup Virtual Console...
[  OK  ] Reached target Slices.
[  OK  ] Created slice system-serial\x2dgetty.slice.
[  OK  ] Listening on Process Core Dump Socket.
         Starting Remount Root and Kernel File Systems...
[    5.633588] EXT4-fs (mmcblk0p2): re-mounted. Opts: (null)
[  OK  ] Mounted Debug File System.
[  OK  ] Mounted POSIX Message Queue File System.
[  OK  ] Mounted Temporary Directory.
[  OK  ] Started Journal Service.
[  OK  ] Started alignment.service.
[FAILED] Failed to start Load Kernel Modules.
See 'systemctl status systemd-modules-load.service' for details.
[  OK  ] Started Create Static Device Nodes in /dev.
[  OK  ] Started Setup Virtual Console.
[  OK  ] Started Remount Root and Kernel File Systems.
         Starting udev Coldplug all Devices...
         Starting udev Kernel Device Manager...
[  OK  ] Reached target Local File Systems (Pre).
         Mounting /var/volatile...
         Mounting /media/ram...
         Starting Apply Kernel Variables...
         Mounting Configuration File System...
         Starting Flush Journal to Persistent Storage...
[  OK  ] Mounted Configuration File System.
[  OK  ] Mounted /var/volatile.
[  OK  ] Mounted /media/ram.
[  OK  ] Started udev Kernel Device Manager.
[  OK  ] Started Apply Kernel Variables.
[    6.368221] systemd-journald[116]: Received request to flush runtime journal
from PID 1
[  OK  ] Started Flush Journal to Persistent Storage.
         Starting Load/Save Random Seed...
[  OK  ] Reached target Local File Systems.
         Starting Create Volatile Files and Directories...
[  OK  ] Started Load/Save Random Seed.
[  OK  ] Started Create Volatile Files and Directories.
         Starting Network Time Synchronization...
         Starting Update UTMP about System Boot/Shutdown...
[  OK  ] Started Update UTMP about System Boot/Shutdown.
[  OK  ] Started Network Time Synchronization.
[  OK  ] Reached target System Time Synchronized.
[  OK  ] Started udev Coldplug all Devices.
[  OK  ] Reached target System Initialization.
[  OK  ] Listening on RPCbind Server Activation Socket.
[  OK  ] Listening on Avahi mDNS/DNS-SD Stack Activation Socket.
[  OK  ] Listening on D-Bus System Message Bus Socket.
[  OK  ] Listening on dropbear.socket.
[  OK  ] Reached target Sockets.
[  OK  ] Started Daily Cleanup of Temporary Directories.
[  OK  ] Reached target Timers.
[  OK  ] Reached target Basic System.
[  OK  ] Started Kernel Logging Service.
         Starting uim-sysfs.service...
         Starting TI MultiCore Tools Daemon...
[  OK  ] Started System Logging Service.
         Starting Print notice about GPLv3 packages...
[  OK  ] Started D-Bus System Message Bus.
         Starting Network Service...
         Starting Avahi mDNS/DNS-SD Stack...
         Starting Login Service...
         Starting Telephony service...
[FAILED] Failed to start TI MultiCore Tools Daemon.
See 'systemctl status ti-mct-daemon.service' for details.
[  OK  ] Found device /dev/ttyS2.
[    7.723982] net eth1: initializing cpsw version 1.15 (0)
[    7.767448] cpsw 48484000.ethernet: initialized cpsw ale version 1.4
[    7.767456] cpsw 48484000.ethernet: ALE Table size 1024
[    7.770330] libphy: PHY 48485000.mdio:01 not found
[    7.770336] net eth1: phy "48485000.mdio:01" not found on slave 1, err -19
[    7.802259] cpts ptp bc clkid 0
[    7.816863] IPv6: ADDRCONF(NETDEV_UP): eth1: link is not ready
[    7.834798] net eth0: initializing cpsw version 1.15 (0)
[    7.921427] EXT4-fs (mmcblk1p2): recovery complete
[    7.921439] EXT4-fs (mmcblk1p2): mounted filesystem with ordered data mode. O
pts: (null)
[    7.994886] FAT-fs (mmcblk1p1): Volume was not properly unmounted. Some data
may be corrupt. Please run fsck.
[    8.025832] FAT-fs (mmcblk0p1): Volume was not properly unmounted. Some data
may be corrupt. Please run fsck.
[    8.058496] Micrel KSZ9031 Gigabit PHY 48485000.mdio:03: attached PHY driver
[Micrel KSZ9031 Gigabit PHY] (mii_bus:phy_addr=48485000.mdio:03, irq=-1)
[    8.078306] IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready
[  OK  ] Started Network Service.
[  OK  ] Started Avahi mDNS/DNS-SD Stack.
[  OK  ] Started Telephony service.
[  OK  ] Started Login Service.
[  OK  ] Listening on Load/Save RF Kill Switch Status /dev/rfkill Watch.
[  OK  ] Reached target Network.
         Starting Permit User Sessions...
         Starting Simple Network Management Protocol (SNMP) Daemon....
         Starting Lightning Fast Webserver With Light System Requirements...
[  OK  ] Started strongSwan IPsec IKEv1/IKEv2 daemon using ipsec.conf.
         Starting Enable and configure wl18xx bluetooth stack...
         Starting Network Name Resolution...
[  OK  ] Started Permit User Sessions.
[  OK  ] Started Enable and configure wl18xx bluetooth stack.
[  OK  ] Started Network Name Resolution.
[  OK  ] Started Lightning Fast Webserver With Light System Requirements.
[  OK  ] Started Simple Network Management Protocol (SNMP) Daemon..
[  OK  ] Started Getty on tty1.
[  OK  ] Started Serial Getty on ttyS2.
[  OK  ] Reached target Login Prompts.
         Starting Synchronize System and HW clocks...
[FAILED] Failed to start Synchronize System and HW clocks.
See 'systemctl status sync-clocks.service' for details.
[  OK  ] Started uim-sysfs.service.
         Starting rc.pvr.service...
[  OK  ] Started rc.pvr.service.
         Starting weston.service...
[  OK  ] Started weston.service.
         Starting telnetd.service...
         Starting tiipclad-daemon.service...
[  OK  ] Started telnetd.service.
[  OK  ] Started tiipclad-daemon.service.
         Starting thttpd.service...
[  OK  ] Started thttpd.service.
         Starting rng-tools.service...
[  OK  ] Started rng-tools.service.
[   10.233835] random: crng init done
         Starting gdbserverproxy.service...
[  OK  ] Started gdbserverproxy.service.
         Starting matrix-gui-2.0.service...
[  OK  ] Started matrix-gui-2.0.service.
         Starting thermal-zone-init.service...
[  OK  ] Started thermal-zone-init.service.
***************************************************************
***************************************************************
NOTICE: This file system contains the following GPLv3 packages:
    autoconf
    binutils-dev
    binutils
    bison-dev
    bison
    cifs-utils
    cpp-symlinks
    cpp
    dosfstools
    g++-symlinks
    g++
    gawk-dev
    gawk
    gcc-symlinks
    gcc
    gdb
    gdbc6x
    gdbserver
    glmark2
    gstreamer1.0-libav
    hidapi
    libcairo-perf-utils
    libgmp10
    libidn11
    libmpc3
    libmpfr4
    libreadline-dev
    libreadline6
    m4-dev
    m4
    make
    nettle
    parted
    swig-dev
    swig

If you do not wish to distribute GPLv3 components please remove
the above packages prior to distribution.  This can be done using
the opkg remove command.  i.e.:
    opkg remove <package>
Where <package> is the name printed in the list above

NOTE: If the package is a dependency of another package you
      will be notified of the dependent packages.  You should
      use the --force-removal-of-dependent-packages option to
      also remove the dependent packages as well
***************************************************************
***************************************************************
[  OK  ] Started Print notice about GPLv3 packages.
[  OK  ] Reached target Multi-User System.
         Starting Update UTMP about System Runlevel Changes...
[  OK  ] Started Update UTMP about System Runlevel Changes.

 _____                    _____           _         _
|  _  |___ ___ ___ ___   |  _  |___ ___  |_|___ ___| |_
|     |  _| .'| . | . |  |   __|  _| . | | | -_|  _|  _|
|__|__|_| |__,|_  |___|  |__|  |_| |___|_| |___|___|_|
              |___|                    |___|

Arago Project http://arago-project.org am57xx-evm ttyS2

Arago 2017.10 am57xx-evm ttyS2

am57xx-evm login:

We wondered if we lost any configurations in the device tree file or configuration file?

Any suggestion we would very appreciate. 

Thanks.

Collin

  • Hi Collin,

    In your dts file if you have enabled vin1b port while you are using vin1a port. Please fix this. 

    &vin1b {

    status = "okay";

    pinctrl-name = "default";

    pinctrl-0 = <&vin1b_pins_default>;

    endpoint {

    slave-mode;

    remote-endpoint = <&tvp5150>;

    bus_width = <8>;

    };

    };

    Regards,

    Manisha

  • Hi manisha,

    I was confused about the vin1a/vin1b.  My circuit diagram set as below:

    BALL NAME                 MUXMODE                 SIGNAL NAME

    vin1a_d23                            1                            vin1b_d0

    vin1a_d22                            1                            vin1b_d1

    vin1a_d21                            1                            vin1b_d2

    vin1a_d20                            1                            vin1b_d3

    vin1a_d19                            1                            vin1b_d4

    vin1a_d18                            1                            vin1b_d5

    vin1a_d17                            1                            vin1b_d6

    vin1a_d16                            1                            vin1b_d7

    In the dts file, should set  vin1a/vin1b ?

    I tried vin1a, but still get "Direct firmware load for vpdma-1b8.bin failed with error -2".

    I checked the /lib/firmware, the vpdma-1b8.bin is located.

    Also, I found the vpe loading the vpdma-1b8.bin and output "vpe: Device registered as /dev/video0".

    Below are my current configurations.

    4762.am572x-idk.TXT

    3223.tisdk_am57xx-evm_defconfig.TXT

    7651.message log.TXT

    Regards,

    Collin

  • Hi Collin,

    It seems you are using VIP as built-in driver while VPE is a kernel module. Kernel module gets loaded after the rootfs is mount while the built in drivers gets loaded before rootfs mount. firmware vpdma-1b8.bin resides in rootfs under /lib/firmware and hence the VPE loading is successful while VIP fails.


    Now there are a couple of solutions to this.
    [1] You can configure the kernel to make the vpdma-1b8.bin file as a built-in item:
    Symbol: EXTRA_FIRMWARE [=]
    Prompt: External firmware blobs to build into the kernel binary
    Location:
    -> Device Drivers
    -> Generic Driver Options
    Symbol: EXTRA_FIRMWARE_DIR [=firmware]
    Prompt: Firmware blobs root directory
    Location:
    -> Device Drivers
    -> Generic Driver Options

    [2] Enable FW_LOADER_USER_HELPER_FALLBACK in the kernel config.
    Symbol: FW_LOADER_USER_HELPER_FALLBACK [=n]
    Prompt: Fallback user-helper invocation for firmware loading
    Location:
    -> Device Drivers
    -> Generic Driver Options

    The first method can be used if you absolutely need to have VIP probe early as it makes the firmware available as a built-in item.

    Otherwise the second method is the easiest to setup as it instruct the firmware loading API to wait until the rootfs is available.
  • Hi manisha,

    Thanks for your reply. Now, we take follow operations:

    1. Set VIP/VPE config as release

    CONFIG_VIDEO_TI_VIP=m
    CONFIG_V4L_MEM2MEM_DRIVERS=y
    # CONFIG_VIDEO_MEM2MEM_DEINTERLACE is not set
    # CONFIG_VIDEO_SH_VEU is not set
    CONFIG_VIDEO_TI_VPE=m
    # CONFIG_VIDEO_TI_VPE_DEBUG is not set
    CONFIG_VIDEO_TI_VPDMA=m
    CONFIG_VIDEO_TI_SC=m
    CONFIG_VIDEO_TI_CSC=m

    2. Modify device tree, take vin1b of the am571x-idk.dts as reference

    &i2c2 {
        status = "okay";
        clock-frequency = <400000>;

        tvp5150: tvp5150@5d {
            compatible = "ti,tvp5150";
            reg = <0x5d>;
            /*pdn-gpios = <&gpio7 25 GPIO_ACTIVE_LOW>;*/
            /*reset-gpios = <&gpio8 8 GPIO_ACTIVE_LOW>;*/
            port {
                tvp5150_1: endpoint {
                hsync-active = <1>;
                vsync-active = <1>;
                field-even-active = <0>;
                remote-endpoint = <&vin1b>;
                };
            };
        };
    };

    &vin1b {
        status = "okay";

        endpoint@2 {
            slave-mode;
            remote-endpoint = <&tvp5150_1>;
        };
    };

    &vip1 {
        status = "okay";
    };

    At last, we got VIP registered as video1

    [ 9.916844] vip 48970000.vip: loading firmware vpdma-1b8.bin
    [ 9.917892] vip 48990000.vip: loading firmware vpdma-1b8.bin
    [ 9.920037] omap-hdmi-audio omap-hdmi-audio.0.auto: snd-soc-dummy-dai <-> 580
    40000.encoder mapping ok
    [ 9.940365] vip 48970000.vip: VPDMA firmware loaded
    [ 9.940482] vip1-s0: Port B: Using subdev tvp5150 1-005d for capture
    [ 9.943498] vip1-s0: device registered as video1

    By using command「yavta -c60 -fYUYV -Fvout_800x600_yuyv.yuv -s800x600 /dev/video1」of VIP User Guide

    We can save yuyv format video, since the camera is not attached the screen is black.

    Below are the attached files.

    5824.defconfig.TXT

    5633.dmesg.TXT

    3441.dts.TXT

    Regards,

    Collin

  • Your question is not clear from above post. Are you saying that camera is not getting detected and the captured images are black meaning that camera is not streaming anything?

    Are you streaming embedded sync or discrete sync data from TVP5150? If it is embedded sync, then remove the hsync-active and vsync-active configuration and insert channels = <0 > configuration.

    &i2c2 {

       status = "okay";

       clock-frequency = <400000>;

       tvp5150: tvp5150@5d {

           compatible = "ti,tvp5150";

           reg = <0x5d>;

           /*pdn-gpios = <&gpio7 25 GPIO_ACTIVE_LOW>;*/

           /*reset-gpios = <&gpio8 8 GPIO_ACTIVE_LOW>;*/

           port {

               tvp5150_1: endpoint {

               hsync-active = <1>;

               vsync-active = <1>;

               field-even-active = <0>;

    channels = <0 >;

               remote-endpoint = <&vin1b>;

               };

           };

       };

    };

    To debug further, check the "Debugging" section of the VIP driver document 

  • Hi manisha,

    Sorry for my bad English.

    No, Since I don't have NTSC format camera on hand till now, so I left the AIP1A input port of TVP5150 open. I think the captured black screen is reasonable.

    I will stream discrete sync data from TVP5150. My final goal is TVP5150 decode NTSC camera signal then encode H.264 format and send to Host PC via Ethernet.  Do you have any recommend threads or documents ?

    Regards,

    Collin

  • Okay, so it seems like you are able to resolve the camera capture issue. Now you need example on how to encode the captured image and stream it. You can use gstreamer pipeline for same, example below -

    target # gst-launch-1.0 -e v4l2src device=/dev/video1 io-mode=4 ! 'video/x-raw,format=(string)YUY2,width=720,height=480,framerate=(fraction)30/1' ! vpe num-input-buffers=8 ! queue ! ducatih264enc intra-interval=1 ! h264parse ! rtph264pay mtu=200 ! udpsink host=127.0.0.1 port=5000 &

    More examples and other details can be found here -
    software-dl.ti.com/.../Foundational_Components_Multimedia.html

    If you do not want to use gstreamer but want to use direct V4l2 APIs to capture video and XDM API's to encode, you can refer to omapdrmtest applications here -
    git.ti.com/.../master
  • Hi manisha,

    Thanks for your reply.

    Now we face another problem with IPU2 while using gstreamer. Same problem to this thread.

    Should I close this thread and create another new thread? 

    Regards,

    Collin

  • Yes, please open new thread to report new issues and mark this one as answered.

    Thanks!