ADV7511
Recommended for New Designs
The ADV7511 is a 225 MHz High-Definition Multimedia Interface (HDMI®) transmitter, which is ideal for home entertainment products including DVD players...
Datasheet
ADV7511 on Analog.com
Hi, I'm working trying to use ADV7511 hdmi output on a custom Zynq 7100 board, the linux system I used is petalinux 2021 with ADI linux kernel, during the boot error comes out as "adv7511: probe of 1-0039 failed with error -110", It seems that I2C configuration didn't complete.
Does anyone have any suggestions?
Thanks!
#include "system-conf.dtsi"
#include <dt-bindings/interrupt-controller/irq.h>
/ {
fpga_axi: fpga-axi@0 {
compatible = "simple-bus";
#address-cells = <0x1>;
#size-cells = <0x1>;
ranges;
i2c@4ff00000 {
compatible = "xlnx,axi-iic-2.1", "xlnx,xps-iic-2.00.a";
reg = <0x4ff00000 0x10000>;
interrupt-names = "iic2intc_irpt";
interrupt-parent = <&intc>;
interrupts = <0 30 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&clkc 15>;
clock-names = "pclk";
#address-cells = <1>;
#size-cells = <0>;
clock-frequency = <100000>;
adv7511: adv7511@39 {
compatible = "adi,adv7511w";
reg = <0x39>, <0x3f>;
reg-names = "main", "edid";
#address-cells = <0x1>;
#size-cells = <0x1>;
adi,input-depth = <8>;
// adi,input-colorspace = "yuv422";
adi,input-colorspace = "rgb";
adi,input-clock = "1x";
// adi,input-style = <1>;
// adi,input-justification = "right";
adi,clock-delay = <0>;
// adi,input-depth = <8>;
#sound-dai-cells = <1>;
ports {
#address-cells = <1>;
#size-cells = <0>;
port@0 {
reg = <0>;
adv7511_in: endpoint {
remote-endpoint = <&hdmi_out>;
};
};
port@1 {
reg = <1>;
};
};
};
};
hdmi_clock: axi-clkgen@4ff10000 {
compatible = "adi,axi-clkgen-2.00.a";
reg = <0x4ff10000 0x10000>;
#clock-cells = <0>;
clocks = <&clkc 15>, <&clkc 16>;
clock-names = "s_axi_aclk", "clkin1";
};
hdmi_tx: axi-hdmi-tx@4ff20000 {
compatible = "adi,axi-hdmi-tx-1.00.a";
reg = <0x4ff20000 0x10000>;
dmas = <&hdmi_dma 0>;
dma-names = "video";
clocks = <&hdmi_clock>;
adi,is-rgb;
port {
hdmi_out: endpoint {
remote-endpoint = <&adv7511_in>;
};
};
};
hdmi_dma: axi-dmac@4ff30000 {
compatible = "adi,axi-dmac-1.00.a";
reg = <0x4ff30000 0x10000>;
interrupt-names = "irq";
interrupt-parent = <&intc>;
interrupts = <0 29 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&clkc 15>;
#dma-cells = <1>;
adi,channels {
#size-cells = <0>;
#address-cells = <1>;
dma-channel@0 {
reg = <0>;
adi,source-bus-width = <64>;
adi,source-bus-type = <0>;
adi,destination-bus-width = <64>;
adi,destination-bus-type = <1>;
};
};
};
spdif_tx: axi-spdif-tx@4ff40000 {
compatible = "adi,axi-spdif-tx-1.00.a";
reg = <0x4ff40000 0x10000>;
dmas = <&dmac_s 0>;
dma-names = "tx";
clocks = <&clkc 15>, <&audio_clock>;
clock-names = "axi", "ref";
#sound-dai-cells = <0>;
};
};
audio_clock: audio_clock {
compatible = "fixed-clock";
#clock-cells = <0>;
clock-frequency = <12288000>;
};
adv7511_hdmi_snd {
compatible = "simple-audio-card";
simple-audio-card,name = "HDMI monitor";
simple-audio-card,widgets =
"Speaker", "Speaker";
simple-audio-card,routing =
"Speaker", "TX";
simple-audio-card,dai-link@0 {
format = "spdif";
cpu {
sound-dai = <&spdif_tx>;
frame-master;
bitclock-master;
};
codec {
sound-dai = <&adv7511 1>;
};
};
};
};
&usb0 {
xlnx,phy-reset-gpio = <&gpio0 7 0>;
};
&qspi {
status = "okay";
is-dual = <1>;
num-cs = <1>;
primary_flash: ps7-qspi@0 {
#address-cells = <1>;
#size-cells = <1>;
spi-tx-bus-width = <1>;
spi-rx-bus-width = <4>;
compatible = "s25fl256s1";
reg = <0x0>;
spi-max-frequency = <50000000>;
partition@0 {
label = "boot";
reg = <0x00000000 0x00500000>;
};
partition@500000 {
label = "bootenv";
reg = <0x00500000 0x00020000>;
};
partition@520000 {
label = "config";
reg = <0x00520000 0x00020000>;
};
partition@540000 {
label = "image";
reg = <0x00540000 0x00a80000>;
};
partition@fc0000 {
label = "spare";
reg = <0x00fc0000 0x00000000>;
};
};
};
U-Boot 2021.01 (Oct 12 2021 - 09:28:42 +0000)
CPU: Zynq 7z100
Silicon: v3.1
DRAM: ECC disabled 1 GiB
Flash: 0 Bytes
NAND: 0 MiB
MMC: mmc@e0100000: 0, mmc@e0101000: 1
Loading Environment from FAT... *** Warning - bad CRC, using default environment
In: serial@e0001000
Out: serial@e0001000
Err: serial@e0001000
Net:
ZYNQ GEM: e000b000, mdio bus e000b000, phyaddr -1, interface rgmii-id
eth0: ethernet@e000b000
Hit any key to stop autoboot: 0
switch to partitions #0, OK
mmc0 is current device
Scanning mmc 0:1...
Found U-Boot script /boot.scr
2710 bytes read in 19 ms (138.7 KiB/s)
## Executing script at 03000000
Trying to load boot images from mmc0
112 bytes read in 10 ms (10.7 KiB/s)
Importing environment(uEnv.txt) from mmc0...
7741032 bytes read in 728 ms (10.1 MiB/s)
## Loading kernel from FIT Image at 10000000 ...
Using 'conf-system-top.dtb' configuration
Verifying Hash Integrity ... OK
Trying 'kernel-1' kernel subimage
Description: Linux kernel
Type: Kernel Image
Compression: uncompressed
Data Start: 0x100000e8
Data Size: 7716520 Bytes = 7.4 MiB
Architecture: ARM
OS: Linux
Load Address: 0x00200000
Entry Point: 0x00200000
Hash algo: sha256
Hash value: 95627df6f4910d9ff07db8b405b76b97adb143f2f2e24772385b4f205566d25d
Verifying Hash Integrity ... sha256+ OK
## Loading fdt from FIT Image at 10000000 ...
Using 'conf-system-top.dtb' configuration
Verifying Hash Integrity ... OK
Trying 'fdt-system-top.dtb' fdt subimage
Description: Flattened Device Tree blob
Type: Flat Device Tree
Compression: uncompressed
Data Start: 0x1075c09c
Data Size: 22630 Bytes = 22.1 KiB
Architecture: ARM
Hash algo: sha256
Hash value: 71a718313c295a4f1b8a4cbbd11743e189435b7d2dceec8b4f63a4181e14f7b2
Verifying Hash Integrity ... sha256+ OK
Booting using the fdt blob at 0x1075c09c
Loading Kernel Image
Loading Device Tree to 2fff7000, end 2ffff865 ... OK
Starting kernel ...
Booting Linux on physical CPU 0x0
Linux version 5.10.0-xilinx-v2021.2 (oe-user@oe-host) (arm-xilinx-linux-gnueabi-gcc (GCC) 10.2.0, GNU ld (GNU Binutils) 2.35.1) #1 SMP PREEMPT Sun Jul 2 10:29:22 UTC 2023
CPU: ARMv7 Processor [413fc090] revision 0 (ARMv7), cr=18c5387d
CPU: PIPT / VIPT nonaliasing data cache, VIPT aliasing instruction cache
OF: fdt: Machine model: xlnx,zynq-7000
printk: bootconsole [earlycon0] enabled
Memory policy: Data cache writealloc
cma: Reserved 128 MiB at 0x38000000
Zone ranges:
Normal [mem 0x0000000000000000-0x000000002fffffff]
HighMem [mem 0x0000000030000000-0x000000003fffffff]
Movable zone start for each node
Early memory node ranges
node 0: [mem 0x0000000000000000-0x000000003fffffff]
Initmem setup node 0 [mem 0x0000000000000000-0x000000003fffffff]
percpu: Embedded 15 pages/cpu s30028 r8192 d23220 u61440
Built 1 zonelists, mobility grouping on. Total pages: 260416
Kernel command line: console=ttyPS0,115200 root=/dev/mmcblk0p2 rw rootfstype=ext4 eth=00:0a:35:00:01:04 earlyprintk rootwait
Dentry cache hash table entries: 131072 (order: 7, 524288 bytes, linear)
Inode-cache hash table entries: 65536 (order: 6, 262144 bytes, linear)
mem auto-init: stack:off, heap alloc:off, heap free:off
Memory: 884984K/1048576K available (11264K kernel code, 826K rwdata, 7636K rodata, 1024K init, 491K bss, 32520K reserved, 131072K cma-reserved, 131072K highmem)
rcu: Preemptible hierarchical RCU implementation.
rcu: RCU event tracing is enabled.
rcu: RCU restricting CPUs from NR_CPUS=4 to nr_cpu_ids=2.
Trampoline variant of Tasks RCU enabled.
rcu: RCU calculated value of scheduler-enlistment delay is 10 jiffies.
rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2
NR_IRQS: 16, nr_irqs: 16, preallocated irqs: 16
efuse mapped to (ptrval)
slcr mapped to (ptrval)
L2C: platform modifies aux control register: 0x72360000 -> 0x72760000
L2C: DT/platform modifies aux control register: 0x72360000 -> 0x72760000
L2C-310 erratum 769419 enabled
L2C-310 enabling early BRESP for Cortex-A9
L2C-310 full line of zeros enabled for Cortex-A9
L2C-310 ID prefetch enabled, offset 1 lines
L2C-310 dynamic clock gating enabled, standby mode enabled
L2C-310 cache controller enabled, 8 ways, 512 kB
L2C-310: CACHE_ID 0x410000c8, AUX_CTRL 0x76760001
random: get_random_bytes called from start_kernel+0x33c/0x4ec with crng_init=0
zynq_clock_init: clkc starts at (ptrval)
Zynq clock init
sched_clock: 64 bits at 399MHz, resolution 2ns, wraps every 4398046511103ns
clocksource: arm_global_timer: mask: 0xffffffffffffffff max_cycles: 0x5c4093a7d1, max_idle_ns: 440795210635 ns
Switching to timer-based delay loop, resolution 2ns
clocksource: ttc_clocksource: mask: 0xffff max_cycles: 0xffff, max_idle_ns: 447945978 ns
timer #0 at (ptrval), irq=25
Console: colour dummy device 80x30
Calibrating delay loop (skipped), value calculated using timer frequency.. 799.99 BogoMIPS (lpj=3999999)
pid_max: default: 32768 minimum: 301
Mount-cache hash table entries: 2048 (order: 1, 8192 bytes, linear)
Mountpoint-cache hash table entries: 2048 (order: 1, 8192 bytes, linear)
CPU: Testing write buffer coherency: ok
CPU0: Spectre v2: using BPIALL workaround
CPU0: thread -1, cpu 0, socket 0, mpidr 80000000
Setting up static identity map for 0x100000 - 0x100060
rcu: Hierarchical SRCU implementation.
smp: Bringing up secondary CPUs ...
CPU1: thread -1, cpu 1, socket 0, mpidr 80000001
CPU1: Spectre v2: using BPIALL workaround
smp: Brought up 1 node, 2 CPUs
SMP: Total of 2 processors activated (1599.99 BogoMIPS).
CPU: All CPU(s) started in SVC mode.
devtmpfs: initialized
VFP support v0.3: implementor 41 architecture 3 part 30 variant 9 rev 4
clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns
futex hash table entries: 512 (order: 3, 32768 bytes, linear)
pinctrl core: initialized pinctrl subsystem
NET: Registered protocol family 16
DMA: preallocated 256 KiB pool for atomic coherent allocations
thermal_sys: Registered thermal governor 'step_wise'
cpuidle: using governor ladder
hw-breakpoint: found 5 (+1 reserved) breakpoint and 1 watchpoint registers.
hw-breakpoint: maximum watchpoint size is 4 bytes.
zynq-ocm f800c000.ocmc: ZYNQ OCM pool: 256 KiB @ 0x(ptrval)
e0001000.serial: ttyPS0 at MMIO 0xe0001000 (irq = 34, base_baud = 3125000) is a xuartps
printk: console [ttyPS0] enabled
printk: console [ttyPS0] enabled
printk: bootconsole [earlycon0] disabled
printk: bootconsole [earlycon0] disabled
SCSI subsystem initialized
usbcore: registered new interface driver usbfs
usbcore: registered new interface driver hub
usbcore: registered new device driver usb
mc: Linux media interface: v0.10
videodev: Linux video capture interface: v2.00
jesd204: found 0 devices and 0 topologies
FPGA manager framework
Advanced Linux Sound Architecture Driver Initialized.
clocksource: Switched to clocksource arm_global_timer
NET: Registered protocol family 2
tcp_listen_portaddr_hash hash table entries: 512 (order: 0, 6144 bytes, linear)
TCP established hash table entries: 8192 (order: 3, 32768 bytes, linear)
TCP bind hash table entries: 8192 (order: 4, 65536 bytes, linear)
TCP: Hash tables configured (established 8192 bind 8192)
UDP hash table entries: 512 (order: 2, 16384 bytes, linear)
UDP-Lite hash table entries: 512 (order: 2, 16384 bytes, linear)
NET: Registered protocol family 1
RPC: Registered named UNIX socket transport module.
RPC: Registered udp transport module.
RPC: Registered tcp transport module.
RPC: Registered tcp NFSv4.1 backchannel transport module.
hw perfevents: no interrupt-affinity property for /pmu@f8891000, guessing.
hw perfevents: enabled with armv7_cortex_a9 PMU driver, 7 counters available
workingset: timestamp_bits=14 max_order=18 bucket_order=4
NFS: Registering the id_resolver key type
Key type id_resolver registered
Key type id_legacy registered
nfs4filelayout_init: NFSv4 File Layout Driver Registering...
fuse: init (API version 7.32)
bounce: pool size: 64 pages
io scheduler mq-deadline registered
io scheduler kyber registered
zynq-pinctrl 700.pinctrl: zynq pinctrl initialized
dma-pl330 f8003000.dmac: Loaded driver for PL330 DMAC-241330
dma-pl330 f8003000.dmac: DBUFF-128x8bytes Num_Chans-8 Num_Peri-4 Num_Events-16
brd: module loaded
loop: module loaded
Registered mathworks_ip class
spi_master spi0: cannot find modalias for /axi/spi@e000d000/flash@0
spi_master spi0: Failed to create SPI device for /axi/spi@e000d000/flash@0
spi-nor spi0.0: s25fl256s1 (65536 Kbytes)
5 fixed-partitions partitions found on MTD device spi0.0
Creating 5 MTD partitions on "spi0.0":
0x000000000000-0x000000500000 : "boot"
0x000000500000-0x000000520000 : "bootenv"
0x000000520000-0x000000540000 : "config"
0x000000540000-0x000000fc0000 : "image"
0x000000fc0000-0x000004000000 : "spare"
MACsec IEEE 802.1AE
libphy: Fixed MDIO Bus: probed
tun: Universal TUN/TAP device driver, 1.6
libphy: MACB_mii_bus: probed
macb e000b000.ethernet eth0: Cadence GEM rev 0x00020118 at 0xe000b000 irq 38 (00:0a:35:00:1e:53)
usbcore: registered new interface driver asix
usbcore: registered new interface driver ax88179_178a
usbcore: registered new interface driver cdc_ether
usbcore: registered new interface driver net1080
usbcore: registered new interface driver cdc_subset
usbcore: registered new interface driver zaurus
usbcore: registered new interface driver cdc_ncm
ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
usbcore: registered new interface driver uas
usbcore: registered new interface driver usb-storage
usbcore: registered new interface driver usbserial_generic
usbserial: USB Serial support registered for generic
usbcore: registered new interface driver ftdi_sio
usbserial: USB Serial support registered for FTDI USB Serial Device
usbcore: registered new interface driver upd78f0730
usbserial: USB Serial support registered for upd78f0730
ULPI transceiver vendor/product ID 0x0451/0x1507
Found TI TUSB1210 ULPI transceiver.
ULPI integrity check: passed.
ci_hdrc ci_hdrc.0: EHCI Host Controller
ci_hdrc ci_hdrc.0: new USB bus registered, assigned bus number 1
ci_hdrc ci_hdrc.0: USB 2.0 started, EHCI 1.00
usb usb1: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.10
usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
usb usb1: Product: EHCI Host Controller
usb usb1: Manufacturer: Linux 5.10.0-xilinx-v2021.2 ehci_hcd
usb usb1: SerialNumber: ci_hdrc.0
hub 1-0:1.0: USB hub found
hub 1-0:1.0: 1 port detected
ci_hdrc ci_hdrc.0: remove, state 1
i2c /dev entries driver
usb usb1: USB disconnect, device number 1
cdns-i2c e0004000.i2c: 400 kHz mmio e0004000 irq 31
ci_hdrc ci_hdrc.0: USB bus 1 deregistered
adv7511 1-0039: supply avdd not found, using dummy regulator
adv7511 1-0039: supply dvdd not found, using dummy regulator
adv7511 1-0039: supply pvdd not found, using dummy regulator
adv7511 1-0039: supply bgvdd not found, using dummy regulator
adv7511 1-0039: supply dvdd-3v not found, using dummy regulator
adv7511: probe of 1-0039 failed with error -110
usbcore: registered new interface driver uvcvideo
USB Video Class driver (1.1.1)
gspca_main: v2.14.0 registered
cdns-wdt f8005000.watchdog: Xilinx Watchdog Timer with timeout 10s
Xilinx Zynq CpuIdle Driver started
sdhci: Secure Digital Host Controller Interface driver
sdhci: Copyright(c) Pierre Ossman
sdhci-pltfm: SDHCI platform and OF driver helper
ledtrig-cpu: registered to indicate activity on CPUs
hid: raw HID events driver (C) Jiri Kosina
usbcore: registered new interface driver usbhid
usbhid: USB HID core driver
mmc0: SDHCI controller on e0100000.mmc [e0100000.mmc] using ADMA
fpga_manager fpga0: Xilinx Zynq FPGA Manager registered
mmc1: SDHCI controller on e0101000.mmc [e0101000.mmc] using ADMA
usbcore: registered new interface driver snd-usb-audio
NET: Registered protocol family 10
Segment Routing with IPv6
sit: IPv6, IPv4 and MPLS over IPv4 tunneling driver
NET: Registered protocol family 17
NET: Registered protocol family 36
Key type dns_resolver registered
mmc0: new SDHC card at address 0001
Registering SWP/SWPB emulation handler
mmcblk0: mmc0:0001 USD00 14.7 GiB
mmcblk0: p1 p2
of-fpga-region fpga-full: FPGA Region probed
of_cfs_init
of_cfs_init: OK
ALSA device list:
No soundcards found.
mmc1: new high speed MMC card at address 0001
mmcblk1: mmc1:0001 P1XXXX 7.20 GiB
mmcblk1boot0: mmc1:0001 P1XXXX partition 1 16.0 MiB
mmcblk1boot1: mmc1:0001 P1XXXX partition 2 16.0 MiB
mmcblk1rpmb: mmc1:0001 P1XXXX partition 3 128 KiB, chardev (245:0)
random: fast init done
EXT4-fs (mmcblk0p2): recovery complete
EXT4-fs (mmcblk0p2): mounted filesystem with ordered data mode. Opts: (null)
VFS: Mounted root (ext4 filesystem) on device 179:2.
devtmpfs: mounted
Freeing unused kernel memory: 1024K
Run /sbin/init as init process
INIT: version 2.99 booting
Starting udev
/etc/rcS.d/S03systemd-udevd: line 76: /proc/sys/kernel/hotplug: No such file or directory
Starting version 249.7+
FAT-fs (mmcblk0p1): Volume was not properly unmounted. Some data may be corrupt. Please run fsck.
EXT4-fs (mmcblk0p2): re-mounted. Opts: (null)
bootlogd: /dev/ttyPS0hwclock: Cannot access the Hardware Clock via any known method.
hwclock: Use the --verbose option to see the details of our search for an access method.
Fri Mar 9 12:35:27 UTC 2018
hwclock: Cannot access the Hardware Clock via any known method.
hwclock: Use the --verbose option to see the details of our search for an access method.
random: dd: uninitialized urandom read (512 bytes read)
INIT: Entering runlevel: 5
Configuring network interfaces... macb e000b000.ethernet eth0: PHY [e000b000.ethernet-ffffffff:00] driver [Marvell 88E1510] (irq=POLL)
macb e000b000.ethernet eth0: configuring for phy/rgmii-id link mode
udhcpc: started, v1.34.1
udhcpc: broadcasting discover
udhcpc: broadcasting discover
udhcpc: broadcasting discover
udhcpc: no lease, forking to background
done.
Starting system message bus: random: dbus-daemon: uninitialized urandom read (12 bytes read)
random: dbus-daemon: uninitialized urandom read (12 bytes read)
dbus.
Starting haveged: haveged: command socket is listening at fd 3
haveged: haveged starting up
[ OK ]
Starting Xserver
Starting Dropbear SSH server: dropbear.
Starting rpcbind daemon...done.
starting statd: done
hwclock: Cannot access the Hardware Clock via any known method.
hwclock: Use the --verbose option to see the details of our search for an access method.
X.Org X Server 1.20.14
X Protocol Version 11, Revision 0
Build Operating System: Linux
Current Operating System: Linux zc7100 5.10.0-xilinx-v2021.2 #1 SMP PREEMPT Sun Jul 2 10:29:22 UTC 2023 armv7l
Kernel command line: console=ttyPS0,115200 root=/dev/mmcblk0p2 rw rootfstype=ext4 eth=00:0a:35:00:01:04 earlyprintk rootwait
Build Date: 15 December 2021 07:01:48PM
Current version of pixman: 0.40.0
Before reporting problems, check http://wiki.x.org
to make sure that you have the latest version.
Markers: (--) probed, (**) from config file, (==) default setting,
(++) from command line, (!!) notice, (II) informational,
(WW) warning, (EE) error, (NI) not implemented, (??) unknown.
(==) Log file: "/var/log/Xorg.0.log", Time: Fri Mar 9 12:35:37 2018
Starting internet superserver: inetd(==) Using system config directory "/usr/share/X11/xorg.conf.d"
.
(EE)
Fatal server error:
(EE) no screens found(EE)
(EE)
Please consult the The X.Org Foundation support
at http://wiki.x.org
for help.
(EE) Please also check the log file at "/var/log/Xorg.0.log" for additional information.
(EE)
(EE) Server terminated with error (1). Closing log file.
modprobe: can't change directory to '5.10.0-xilinx-v2021.2': No such file or directory
NFS daemon support not enabled in kernel
Starting syslogd/klogd: done
Starting tcf-agent: random: crng init done
OK
PetaLinux 2022.2_release_S10071807 zc7100 ttyPS0
zc7100 login: xinit: giving up
xinit: unable to connect to X server: Connection refused
xinit: server error
zc7100 login:


PoornimaSubramani - Moved from Video to Linux Software Drivers. Post date updated from Tuesday, July 18, 2023 8:52 AM UTC to Tuesday, February 11, 2025 9:35 AM UTC to reflect the move.
PoornimaSubramani - Moved from Video to Linux Software Drivers. Post date updated from Tuesday, February 11, 2025 9:35 AM UTC to Tuesday, February 11, 2025 9:35 AM UTC to reflect the move.
Hi,
ADI linux drivers can be found here.
Linux Drivers [Analog Devices Wiki]
Some third part drivers are available here, Kindly crosscheck with that,
kernel/git/torvalds/linux.git - Linux kernel source tree
Also Please refer here https://ez.analog.com/linux-software-drivers/f/q-a/90624/adv7511-with-petalinux
https://ez.analog.com/video/f/q-a/549065/wrong-hdmi-display-for-adv7511-on-zc702-board
Thanks,
Poornima
Hi, I am also working to use ADV7511 hdmi output on a custom Zynq 7100 board. Have you solved the problem regarding the output of the adv7511? I'm currently encountering an issue with the abnormal output of the adv7511. I'm using the ADI HDL reference project for the zc706 and have made some modifications, mainly changing the pin definitions and removing the spdif_tx part because the spdif part of my adv7511 is not connected to the PL. I used ADI's 2021_R1 Linux and compiled the uImage. The system seems to start successfully, and there are no obvious errors in the log, but the HDMI output is a white screen. I've noticed a strange phenomenon: the interrupt count of the axi-i2c connected to the adv7511 keeps increasing, but the interrupt count of the HDMI_DMA remains at 0, as if no DMA transmission is taking place.[ 0.000000] Booting Linux on physical CPU 0x0
[ 0.000000] Linux version 5.10.0 (fang@fang) (arm-xilinx-linux-gnueabi-gcc.real (GCC) 10.2.0, GNU ld (GNU Binutils) 2.35.0.20200730) #1 SMP PREEMPT Wed Jan 15 13:40:15 CST 2025
[ 0.000000] CPU: ARMv7 Processor [413fc090] revision 0 (ARMv7), cr=18c5387d
[ 0.000000] CPU: PIPT / VIPT nonaliasing data cache, VIPT aliasing instruction cache
[ 0.000000] OF: fdt: Machine model: Xilinx Zynq RK_Z7100
[ 0.000000] earlycon: cdns0 at MMIO 0xe0000000 (options '115200n8')
[ 0.000000] printk: bootconsole [cdns0] enabled
[ 0.000000] Memory policy: Data cache writealloc
[ 0.000000] cma: Reserved 128 MiB at 0x38000000
[ 0.000000] Zone ranges:
[ 0.000000] Normal [mem 0x0000000000000000-0x000000002fffffff]
[ 0.000000] HighMem [mem 0x0000000030000000-0x000000003fffffff]
[ 0.000000] Movable zone start for each node
[ 0.000000] Early memory node ranges
[ 0.000000] node 0: [mem 0x0000000000000000-0x000000003fffffff]
[ 0.000000] Initmem setup node 0 [mem 0x0000000000000000-0x000000003fffffff]
[ 0.000000] On node 0 totalpages: 262144
[ 0.000000] Normal zone: 1536 pages used for memmap
[ 0.000000] Normal zone: 0 pages reserved
[ 0.000000] Normal zone: 196608 pages, LIFO batch:63
[ 0.000000] HighMem zone: 65536 pages, LIFO batch:15
[ 0.000000] percpu: Embedded 15 pages/cpu s29900 r8192 d23348 u61440
[ 0.000000] pcpu-alloc: s29900 r8192 d23348 u61440 alloc=15*4096
[ 0.000000] pcpu-alloc: [0] 0 [0] 1
[ 0.000000] Built 1 zonelists, mobility grouping on. Total pages: 260608
[ 0.000000] Kernel command line: consolve=ttyPS0,115200 earlycon root=/dev/mmcblk0p2 rw rootwait
[ 0.000000] Dentry cache hash table entries: 131072 (order: 7, 524288 bytes, linear)
[ 0.000000] Inode-cache hash table entries: 65536 (order: 6, 262144 bytes, linear)
[ 0.000000] mem auto-init: stack:off, heap alloc:off, heap free:off
[ 0.000000] Memory: 886016K/1048576K available (11264K kernel code, 802K rwdata, 7488K rodata, 1024K init, 490K bss, 31488K reserved, 131072K cma-reserved, 131072K highmem)
[ 0.000000] rcu: Preemptible hierarchical RCU implementation.
[ 0.000000] rcu: RCU event tracing is enabled.
[ 0.000000] rcu: RCU restricting CPUs from NR_CPUS=4 to nr_cpu_ids=2.
[ 0.000000] Trampoline variant of Tasks RCU enabled.
[ 0.000000] rcu: RCU calculated value of scheduler-enlistment delay is 10 jiffies.
[ 0.000000] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2
[ 0.000000] NR_IRQS: 16, nr_irqs: 16, preallocated irqs: 16
[ 0.000000] efuse mapped to (ptrval)
[ 0.000000] slcr mapped to (ptrval)
[ 0.000000] L2C: platform modifies aux control register: 0x72360000 -> 0x72760000
[ 0.000000] L2C: DT/platform modifies aux control register: 0x72360000 -> 0x72760000
[ 0.000000] L2C-310 erratum 769419 enabled
[ 0.000000] L2C-310 enabling early BRESP for Cortex-A9
[ 0.000000] L2C-310 full line of zeros enabled for Cortex-A9
[ 0.000000] L2C-310 ID prefetch enabled, offset 1 lines
[ 0.000000] L2C-310 dynamic clock gating enabled, standby mode enabled
[ 0.000000] L2C-310 cache controller enabled, 8 ways, 512 kB
[ 0.000000] L2C-310: CACHE_ID 0x410000c8, AUX_CTRL 0x76760001
[ 0.000000] random: get_random_bytes called from start_kernel+0x33c/0x4e0 with crng_init=0
[ 0.000000] zynq_clock_init: clkc starts at (ptrval)
[ 0.000000] Zynq clock init
[ 0.000008] sched_clock: 64 bits at 399MHz, resolution 2ns, wraps every 4398046511103ns
[ 0.005032] clocksource: arm_global_timer: mask: 0xffffffffffffffff max_cycles: 0x5c4093a7d1, max_idle_ns: 440795210635 ns
[ 0.014671] Switching to timer-based delay loop, resolution 2ns
[ 0.019281] clocksource: ttc_clocksource: mask: 0xffff max_cycles: 0xffff, max_idle_ns: 447945978 ns
[ 0.026981] timer #0 at (ptrval), irq=25
[ 0.030026] Console: colour dummy device 80x30
[ 0.032633] printk: console [tty0] enabled
[ 0.035382] printk: bootconsole [cdns0] disabled
[ 0.038669] Calibrating delay loop (skipped), value calculated using timer frequency.. 799.99 BogoMIPS (lpj=3999999)
[ 0.038696] pid_max: default: 32768 minimum: 301
[ 0.038870] Mount-cache hash table entries: 2048 (order: 1, 8192 bytes, linear)
[ 0.038892] Mountpoint-cache hash table entries: 2048 (order: 1, 8192 bytes, linear)
[ 0.039460] CPU: Testing write buffer coherency: ok
[ 0.039498] CPU0: Spectre v2: using BPIALL workaround
[ 0.039676] CPU0: thread -1, cpu 0, socket 0, mpidr 80000000
[ 0.040120] Setting up static identity map for 0x100000 - 0x100060
[ 0.040244] rcu: Hierarchical SRCU implementation.
[ 0.040495] smp: Bringing up secondary CPUs ...
[ 0.041179] CPU1: thread -1, cpu 1, socket 0, mpidr 80000001
[ 0.041187] CPU1: Spectre v2: using BPIALL workaround
[ 0.041321] smp: Brought up 1 node, 2 CPUs
[ 0.041338] SMP: Total of 2 processors activated (1599.99 BogoMIPS).
[ 0.041351] CPU: All CPU(s) started in SVC mode.
[ 0.041828] devtmpfs: initialized
[ 0.045805] VFP support v0.3: implementor 41 architecture 3 part 30 variant 9 rev 4
[ 0.046130] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns
[ 0.046160] futex hash table entries: 512 (order: 3, 32768 bytes, linear)
[ 0.051490] pinctrl core: initialized pinctrl subsystem
[ 0.052165] NET: Registered protocol family 16
[ 0.053928] DMA: preallocated 256 KiB pool for atomic coherent allocations
[ 0.054771] thermal_sys: Registered thermal governor 'step_wise'
[ 0.055010] cpuidle: using governor ladder
[ 0.070870] hw-breakpoint: found 5 (+1 reserved) breakpoint and 1 watchpoint registers.
[ 0.070894] hw-breakpoint: maximum watchpoint size is 4 bytes.
[ 0.071027] zynq-ocm f800c000.ocmc: ZYNQ OCM pool: 256 KiB @ 0x(ptrval)
[ 0.071600] e0000000.serial: ttyPS0 at MMIO 0xe0000000 (irq = 34, base_baud = 3125000) is a xuartps
[ 0.461318] printk: console [ttyPS0] enabled
[ 0.474176] SCSI subsystem initialized
[ 0.476813] usbcore: registered new interface driver usbfs
[ 0.480996] usbcore: registered new interface driver hub
[ 0.485073] usbcore: registered new device driver usb
[ 0.489074] mc: Linux media interface: v0.10
[ 0.492098] videodev: Linux video capture interface: v2.00
[ 0.496635] jesd204: found 0 devices and 0 topologies
[ 0.500452] FPGA manager framework
[ 0.502760] Advanced Linux Sound Architecture Driver Initialized.
[ 0.508441] clocksource: Switched to clocksource arm_global_timer
[ 0.520083] NET: Registered protocol family 2
[ 0.523632] tcp_listen_portaddr_hash hash table entries: 512 (order: 0, 6144 bytes, linear)
[ 0.530741] TCP established hash table entries: 8192 (order: 3, 32768 bytes, linear)
[ 0.537254] TCP bind hash table entries: 8192 (order: 4, 65536 bytes, linear)
[ 0.543226] TCP: Hash tables configured (established 8192 bind 8192)
[ 0.548364] UDP hash table entries: 512 (order: 2, 16384 bytes, linear)
[ 0.553754] UDP-Lite hash table entries: 512 (order: 2, 16384 bytes, linear)
[ 0.559703] NET: Registered protocol family 1
[ 0.563177] RPC: Registered named UNIX socket transport module.
[ 0.567802] RPC: Registered udp transport module.
[ 0.571220] RPC: Registered tcp transport module.
[ 0.574618] RPC: Registered tcp NFSv4.1 backchannel transport module.
[ 0.580128] hw perfevents: no interrupt-affinity property for /pmu@f8891000, guessing.
[ 0.586916] hw perfevents: enabled with armv7_cortex_a9 PMU driver, 7 counters available
[ 0.594746] workingset: timestamp_bits=30 max_order=18 bucket_order=0
[ 0.600654] NFS: Registering the id_resolver key type
[ 0.604424] Key type id_resolver registered
[ 0.607297] Key type id_legacy registered
[ 0.610051] nfs4filelayout_init: NFSv4 File Layout Driver Registering...
[ 0.615609] fuse: init (API version 7.32)
[ 0.618584] bounce: pool size: 64 pages
[ 0.621128] io scheduler mq-deadline registered
[ 0.624355] io scheduler kyber registered
[ 0.627338] zynq-pinctrl 700.pinctrl: zynq pinctrl initialized
[ 0.635249] dma-pl330 f8003000.dmac: Loaded driver for PL330 DMAC-241330
[ 0.640686] dma-pl330 f8003000.dmac: DBUFF-128x8bytes Num_Chans-8 Num_Peri-4 Num_Events-16
[ 0.655286] brd: module loaded
[ 0.663677] loop: module loaded
[ 0.665765] Registered mathworks_ip class
[ 0.670834] spi-nor spi1.0: failed to read ear reg
[ 0.674357] spi-nor spi1.0: w25q256 (65536 Kbytes)
[ 0.677879] 4 fixed-partitions partitions found on MTD device spi1.0
[ 0.682962] Creating 4 MTD partitions on "spi1.0":
[ 0.686460] 0x000000000000-0x000000500000 : "boot"
[ 0.699126] 0x000000500000-0x000000520000 : "bootenv"
[ 0.709091] 0x000000520000-0x000000fa0000 : "kernel"
[ 0.719088] 0x000000fa0000-0x000004000000 : "spare"
[ 0.729232] MACsec IEEE 802.1AE
[ 0.731615] libphy: Fixed MDIO Bus: probed
[ 0.734726] tun: Universal TUN/TAP device driver, 1.6
[ 0.742925] libphy: MACB_mii_bus: probed
[ 0.745588] macb e000b000.ethernet eth0: Cadence GEM rev 0x00020118 at 0xe000b000 irq 37 (00:0a:35:00:1e:53)
[ 0.754499] usbcore: registered new interface driver asix
[ 0.758678] usbcore: registered new interface driver ax88179_178a
[ 0.763501] usbcore: registered new interface driver cdc_ether
[ 0.768054] usbcore: registered new interface driver net1080
[ 0.772453] usbcore: registered new interface driver cdc_subset
[ 0.777103] usbcore: registered new interface driver zaurus
[ 0.781423] usbcore: registered new interface driver cdc_ncm
[ 0.786480] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
[ 0.792146] usbcore: registered new interface driver uas
[ 0.796194] usbcore: registered new interface driver usb-storage
[ 0.800995] usbcore: registered new interface driver usbserial_generic
[ 0.806239] usbserial: USB Serial support registered for generic
[ 0.810980] usbcore: registered new interface driver ftdi_sio
[ 0.815437] usbserial: USB Serial support registered for FTDI USB Serial Device
[ 0.821481] usbcore: registered new interface driver upd78f0730
[ 0.826119] usbserial: USB Serial support registered for upd78f0730
[ 0.831805] ULPI transceiver vendor/product ID 0x0424/0x0007
[ 0.836170] Found SMSC USB3320 ULPI transceiver.
[ 0.839510] ULPI integrity check: passed.
[ 0.842231] ci_hdrc ci_hdrc.0: EHCI Host Controller
[ 0.845818] ci_hdrc ci_hdrc.0: new USB bus registered, assigned bus number 1
[ 0.878457] ci_hdrc ci_hdrc.0: USB 2.0 started, EHCI 1.00
[ 0.882681] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.10
[ 0.889675] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 0.895592] usb usb1: Product: EHCI Host Controller
[ 0.899181] usb usb1: Manufacturer: Linux 5.10.0 ehci_hcd
[ 0.903270] usb usb1: SerialNumber: ci_hdrc.0
[ 0.906777] hub 1-0:1.0: USB hub found
[ 0.909274] hub 1-0:1.0: 1 port detected
[ 0.913611] i2c /dev entries driver
[ 0.916924] at24 0-0050: supply vcc not found, using dummy regulator
[ 0.922828] at24 0-0050: 32768 byte 24c256 EEPROM, writable, 32 bytes/write
[ 0.928583] cdns-i2c e0004000.i2c: 100 kHz mmio e0004000 irq 31
[ 0.934281] at24 1-0050: supply vcc not found, using dummy regulator
[ 0.940071] at24 1-0050: 256 byte 24c02 EEPROM, writable, 1 bytes/write
[ 0.946216] adv7511 2-0039: supply avdd not found, using dummy regulator
[ 0.951780] adv7511 2-0039: supply dvdd not found, using dummy regulator
[ 0.957228] adv7511 2-0039: supply pvdd not found, using dummy regulator
[ 0.962689] adv7511 2-0039: supply bgvdd not found, using dummy regulator
[ 0.968221] adv7511 2-0039: supply dvdd-3v not found, using dummy regulator
[ 0.981623] usbcore: registered new interface driver uvcvideo
[ 0.986073] USB Video Class driver (1.1.1)
[ 0.988883] gspca_main: v2.14.0 registered
[ 0.993637] cdns-wdt f8005000.watchdog: Xilinx Watchdog Timer with timeout 10s
[ 0.999821] Xilinx Zynq CpuIdle Driver started
[ 1.003303] sdhci: Secure Digital Host Controller Interface driver
[ 1.008178] sdhci: Copyright(c) Pierre Ossman
[ 1.011168] sdhci-pltfm: SDHCI platform and OF driver helper
[ 1.017186] ledtrig-cpu: registered to indicate activity on CPUs
[ 1.022738] hid: raw HID events driver (C) Jiri Kosina
[ 1.028520] usbcore: registered new interface driver usbhid
[ 1.032787] usbhid: USB HID core driver
[ 1.039209] ad9361 spi0.0: ad9361_probe : enter (ad9361)
[ 1.041004] mmc0: SDHCI controller on e0100000.mmc [e0100000.mmc] using ADMA
[ 1.043253] mmc1: SDHCI controller on e0101000.mmc [e0101000.mmc] using ADMA
[ 1.050147] ad9361 spi0.0: No GPIOs defined for ext band ctrl
[ 1.066187] random: fast init done
[ 1.093236] mmc0: new high speed SDHC card at address 0001
[ 1.097927] mmcblk0: mmc0:0001 SD 29.5 GiB
[ 1.102603] mmcblk0: p1 p2 p3
[ 1.184221] mmc1: new high speed MMC card at address 0001
[ 1.188866] mmcblk1: mmc1:0001 8GTF4R 7.28 GiB
[ 1.192355] mmcblk1boot0: mmc1:0001 8GTF4R partition 1 4.00 MiB
[ 1.197240] mmcblk1boot1: mmc1:0001 8GTF4R partition 2 4.00 MiB
[ 1.202067] mmcblk1rpmb: mmc1:0001 8GTF4R partition 3 512 KiB, chardev (245:0)
[ 1.209417] mmcblk1: p1
[ 1.293890] ad9361 spi0.0: ad9361_probe : AD936x Rev 0 successfully initialized
[ 1.329190] cf_axi_dds 79024000.cf-ad9361-dds-core-lpc: Analog Devices CF_AXI_DDS_DDS MASTER (9.01.b) at 0x79024000 mapped to 0x(ptrval), probed DDS AD9361
[ 1.344266] fpga_manager fpga0: Xilinx Zynq FPGA Manager registered
[ 1.349945] usbcore: registered new interface driver snd-usb-audio
[ 1.356874] NET: Registered protocol family 10
[ 1.360852] Segment Routing with IPv6
[ 1.363199] sit: IPv6, IPv4 and MPLS over IPv4 tunneling driver
[ 1.368332] NET: Registered protocol family 17
[ 1.371733] NET: Registered protocol family 36
[ 1.374894] Key type dns_resolver registered
[ 1.378017] Registering SWP/SWPB emulation handler
[ 1.389867] of-fpga-region fpga-full: FPGA Region probed
[ 1.394668] [drm] Initialized axi_hdmi_drm 1.0.0 20120930 for 70e00000.axi_hdmi on minor 0
[ 1.588145] Console: switching to colour frame buffer device 240x67
[ 1.618654] axi-hdmi 70e00000.axi_hdmi: [drm] fb0: axi_hdmi_drmdrm frame buffer device
[ 3.020752] cf_axi_adc 79020000.cf-ad9361-lpc: ADI AIM (10.01.b) at 0x79020000 mapped to 0x(ptrval), probed ADC AD9361 as MASTER
[ 3.031520] of_cfs_init
[ 3.032713] of_cfs_init: OK
[ 3.034532] ALSA device list:
[ 3.036235] No soundcards found.
[ 3.052694] EXT4-fs (mmcblk0p2): recovery complete
[ 3.056280] EXT4-fs (mmcblk0p2): mounted filesystem with ordered data mode. Opts: (null)
[ 3.063264] VFS: Mounted root (ext4 filesystem) on device 179:2.
[ 3.076047] devtmpfs: mounted
[ 3.079080] Freeing unused kernel memory: 1024K
[ 3.098936] Run /sbin/init as init process
[ 3.101791] with arguments:
[ 3.101796] /sbin/init
[ 3.101800] with environment:
[ 3.101804] HOME=/
[ 3.101808] TERM=linux
[ 3.101812] consolve=ttyPS0,115200
[ 3.665836] systemd[1]: System time before build time, advancing clock.
[ 3.721797] systemd[1]: systemd 247.3-7+rpi1 running in system mode. (+PAM +AUDIT +SELINUX +IMA +APPARMOR +SMACK +SYSVINIT +UTMP +LIBCRYPTSETUP +GCRYPT +GNUTLS +ACL +XZ +LZ4 +ZSTD +SECCOMP +BLKID +ELFUTILS +KMOD +IDN2 -IDN +PCRE2 default-hierarchy=unified)
[ 3.744133] systemd[1]: Detected architecture arm.
[ 3.799604] systemd[1]: Set hostname to <analog>.
[ 5.670544] systemd[1]: /lib/systemd/system/plymouth-start.service:16: Unit configured to use KillMode=none. This is unsafe, as it disables systemd's process lifecycle management for the service. Please update your service to use a safer KillMode=, such as 'mixed' or 'control-group'. Support for KillMode=none is deprecated and will eventually be removed.
[ 5.958370] systemd[1]: Queued start job for default target Graphical Interface.
[ 5.966514] random: systemd: uninitialized urandom read (16 bytes read)
[ 5.972270] systemd[1]: system-getty.slice: unit configures an IP firewall, but the local system does not support BPF/cgroup firewalling.
[ 5.983576] systemd[1]: (This warning is only shown for the first unit using IP firewalling.)
[ 5.991912] systemd[1]: Created slice system-getty.slice.
[ 6.038679] random: systemd: uninitialized urandom read (16 bytes read)
[ 6.044847] systemd[1]: Created slice system-modprobe.slice.
[ 6.088647] random: systemd: uninitialized urandom read (16 bytes read)
[ 6.094795] systemd[1]: Created slice system-serial\x2dgetty.slice.
[ 6.129356] systemd[1]: Created slice system-systemd\x2dfsck.slice.
[ 6.179082] systemd[1]: Created slice User and Session Slice.
[ 6.229052] systemd[1]: Started Forward Password Requests to Wall Directory Watch.
[ 6.278942] systemd[1]: Condition check resulted in Arbitrary Executable File Formats File System Automount Point being skipped.
[ 6.297527] systemd[1]: Reached target Slices.
[ 6.328778] systemd[1]: Reached target Swap.
[ 6.379853] systemd[1]: Listening on Syslog Socket.
[ 6.429258] systemd[1]: Listening on fsck to fsckd communication Socket.
[ 6.478968] systemd[1]: Listening on initctl Compatibility Named Pipe.
[ 6.551782] systemd[1]: Condition check resulted in Journal Audit Socket being skipped.
[ 6.566503] systemd[1]: Listening on Journal Socket (/dev/log).
[ 6.619490] systemd[1]: Listening on Journal Socket.
[ 6.677101] systemd[1]: Listening on udev Control Socket.
[ 6.719257] systemd[1]: Listening on udev Kernel Socket.
[ 6.769484] systemd[1]: Condition check resulted in Huge Pages File System being skipped.
[ 6.783982] systemd[1]: Condition check resulted in POSIX Message Queue File System being skipped.
[ 6.801750] systemd[1]: Mounting RPC Pipe File System...
[ 6.841588] systemd[1]: Mounting Kernel Debug File System...
[ 6.889116] systemd[1]: Condition check resulted in Kernel Trace File System being skipped.
[ 6.903737] systemd[1]: Condition check resulted in Kernel Module supporting RPCSEC_GSS being skipped.
[ 6.923690] systemd[1]: Starting Restore / save the current clock...
[ 6.983006] systemd[1]: Starting Set the console keyboard layout...
[ 7.028812] systemd[1]: Condition check resulted in Create list of static device nodes for the current kernel being skipped.
[ 7.050156] systemd[1]: Starting Load Kernel Module configfs...
[ 7.092100] systemd[1]: Starting Load Kernel Module drm...
[ 7.141807] systemd[1]: Starting Load Kernel Module fuse...
[ 7.202112] systemd[1]: Condition check resulted in Set Up Additional Binary Formats being skipped.
[ 7.217383] systemd[1]: Condition check resulted in File System Check on Root Device being skipped.
[ 7.235394] systemd[1]: Starting Journal Service...
[ 7.294215] systemd[1]: Starting Load Kernel Modules...
[ 7.331700] systemd[1]: Starting Remount Root and Kernel File Systems...
[ 7.402303] systemd[1]: Starting Coldplug All udev Devices...
[ 7.510756] systemd[1]: Mounted RPC Pipe File System.
[ 7.569286] systemd[1]: Mounted Kernel Debug File System.
[ 7.613910] random: crng init done
[ 7.622720] random: 7 urandom warning(s) missed due to ratelimiting
[ 7.649352] systemd[1]: Finished Restore / save the current clock.
[ 7.774082] systemd[1]: Started Journal Service.
[ 7.966867] EXT4-fs (mmcblk0p2): re-mounted. Opts: (null)
[ 8.193603] systemd-journald[102]: Received client request to flush runtime journal.
[ 14.972730] macb e000b000.ethernet eth0: PHY [e000b000.ethernet-ffffffff:00] driver [Generic PHY] (irq=POLL)
[ 14.972753] macb e000b000.ethernet eth0: configuring for phy/rgmii-id link mode
root@analog:/proc/device-tree/fpga-axi@0/axi_hdmi@70e00000# cat /proc/interrupts
CPU0 CPU1
24: 1 0 GIC-0 27 Edge gt
25: 0 0 GIC-0 43 Level ttc_clockevent
26: 197197 226657 GIC-0 29 Edge twd
27: 0 0 GIC-0 37 Level arm-pmu
28: 0 0 GIC-0 38 Level arm-pmu
29: 43 0 GIC-0 39 Level f8007100.adc
31: 2818 0 GIC-0 57 Level cdns-i2c
33: 0 0 GIC-0 35 Level f800c000.ocmc
34: 1448 0 GIC-0 59 Level xuartps
35: 3819 0 GIC-0 58 Level e0006000.spi
36: 18233 0 GIC-0 51 Level e000d000.spi
37: 0 0 GIC-0 54 Level eth0
38: 119887 0 GIC-0 56 Level mmc0
39: 563 0 GIC-0 79 Level mmc1
40: 0 0 GIC-0 45 Level f8003000.dmac
41: 0 0 GIC-0 46 Level f8003000.dmac
42: 0 0 GIC-0 47 Level f8003000.dmac
43: 0 0 GIC-0 48 Level f8003000.dmac
44: 0 0 GIC-0 49 Level f8003000.dmac
45: 0 0 GIC-0 72 Level f8003000.dmac
46: 0 0 GIC-0 73 Level f8003000.dmac
47: 0 0 GIC-0 74 Level f8003000.dmac
48: 0 0 GIC-0 75 Level f8003000.dmac
49: 0 0 GIC-0 40 Level f8007000.devcfg
55: 0 0 GIC-0 53 Level e0002000.usb
56: 0 0 GIC-0 41 Edge f8005000.watchdog
57: 24 0 GIC-0 87 Level 41620000.i2c
58: 0 0 GIC-0 89 Level 7c400000.dma
59: 0 0 GIC-0 88 Level 7c420000.dma
60: 25187 0 GIC-0 90 Level 41600000.i2c
61: 0 0 GIC-0 91 Level 43000000.dma
IPI0: 0 0 CPU wakeup interrupts
IPI1: 0 0 Timer broadcast interrupts
IPI2: 208837 249423 Rescheduling interrupts
IPI3: 9100 12111 Function call interrupts
IPI4: 0 0 CPU stop interrupts
IPI5: 0 0 IRQ work interrupts
IPI6: 0 0 completion interrupts
Err: 0
Here are the interrupts messages. My HDMI output is as shown in the picture below.

And Sometimes it outputs as the picture below.

Hi,
There is separate forum Linux software drivers' group is available at https://ez.analog.com/linux-software-drivers/
Could you please post your question there where you will be more likely to get a knowledgeable answer?
Thanks,
Poornima
Hi,
Can you help me to move this Q&A to the linux driver Q&A area. Or if I need to repost my question here?
Hi,
-110 means ETIMEDOUT error somewhere in probe function.
The capture you have is from the very frst I2C transfer which reads the register 0x00 (chip revision) but I see that you have an ILA on the I2C bus too.
Can you maybe tell us which is the last I2C transfer you see?
Also on adv7511 driver there is a debug print adv7511_drv.c#L1260
You can try to enable that and to see if at least that read is executed fine at kernel level: https://www.kernel.org/doc/html/v4.11/admin-guide/dynamic-debug-howto.html
-Bogdan
Hi,
I'm sorry to say that this Q&A was not initiated by me originally. I merely came across a similar issue and commented here. Regarding the specific problem I encountered, I have reopened a Q&A and your colleagues have moved the FPGA reference design section from the video section to the Linux software driver section. Could you click on my homepage to check the detailed situation? Or could you help me move it to the Linux software driver section?
Thank you.
In fact, I deleted the SPDIF-related content of adv7511. I removed the SPDIF_TX related IP cores from the HDL project, and only retained the HDMI_TX part. That is, I only need the video output of HDMI and do not need the sound output. Will this affect the configuration of the Linux driver?
I have pasted more detailed information in the Q&A with the same name that I myself proposed. Could you please click to view it?