We thought of increasing the memory pool used by dma_alloc_coherent. How can we achieve this? Does this make sense? Additional Info: Kernel Boot Args: => printenv arch=arm args_mmc=run finduuid;setenv bootargs console=${console} ${optargs} root=PARTUUID=${uuid} rw rootfstype=${mmcrootfstype} baudrate=115200 board=am57xx board_name=am57xx_evm_reva3 board_rev=A.30 board_serial=11164P550380 boot_fdt=try boot_fit=0 bootcmd=run findfdt; run getuenv; setenv autoload no;dhcp ;tftp ${loadaddr} zImage; tftp ${fdtaddr} ${fdtfile}; run netargs; bootz ${loadaddr} - ${fdtaddr} bootdelay=2 bootdir=/boot bootenvfile=uEnv.txt bootfile=zImage bootm_size=0x10000000 bootpart=0:2 bootscript=echo Running bootscript from mmc${mmcdev} ...; source ${loadaddr} console=ttyO2,115200n8 cpu=armv7 dfu_alt_info_emmc=rawemmc raw 0 3751936;boot part 1 1;rootfs part 1 2;MLO fat 1 1;MLO.raw raw 0x100 0x100;u-boot.img.raw raw 0x300 0x1000;spl-os-args.raw raw 0x80 0x80;spl-os-image.raw raw 0x900 0x2000;spl-os-args fat 1 1;spl-os-image fat 1 1;u-boot.img fat 1 1;uEnv.txt fat 1 1 dfu_alt_info_mmc=boot part 0 1;rootfs part 0 2;MLO fat 0 1;MLO.raw raw 0x100 0x100;u-boot.img.raw raw 0x300 0x400;spl-os-args.raw raw 0x80 0x80;spl-os-image.raw raw 0x900 0x2000;spl-os-args fat 0 1;spl-os-image fat 0 1;u-boot.img fat 0 1;uEnv.txt fat 0 1 dfu_alt_info_ram=kernel ram 0x80200000 0x4000000;fdt ram 0x80f80000 0x80000;ramdisk ram 0x81000000 0x4000000 dfu_bufsiz=0x10000 dofastboot=0 envboot=mmc dev ${mmcdev}; if mmc rescan; then echo SD/MMC found on device ${mmcdev};if run loadbootscript; then run bootscript;else if run loadbootenv; then echo Loaded env from ${bootenvfile};run importbootenv;fi;if test -n $uenvcmd; then echo Running uenvcmd ...;run uenvcmd ;fi;fi;fi; eth1addr=a0:f6:fd:bd:76:7d ethact=cpsw ethaddr=a0:f6:fd:bd:76:7c fdt_addr_r=0x88000000 fdtaddr=0x88000000 fdtcontroladdr=fdf1e458 fdtfile=undefined findfdt=if test $board_name = omap5_uevm; then setenv fdtfile omap5-uevm.dtb; fi; if test $board_name = dra7xx; then setenv fdtfile dra7-evm.dtb; fi;if test $board_name = dra72x-revc; then setenv fdtfile dra72-evm-revc.dtb; fi;if test $board_name = dra72x; then setenv fdtfile dra72-evm.dtb; fi;if test $board_name = dra71x; then setenv fdtfile dra71-evm.dtb; fi;if test $board_name = beagle_x15; then setenv fdtfile am57xx-beagle-x15.dtb; fi;if test $board_name = beagle_x15_revb1; then setenv fdtfile am57xx-beagle-x15-revb1.dtb; fi;if test $board_name = am572x_idk && test $idk_lcd = no; then setenv fdtfile am572x-idk.dtb; fi;if test $board_name = am572x_idk && test $idk_lcd = osd101t2045; then setenv fdtfile am572x-idk-lcd-osd101t2045.dtb; fi;if test $board_name = am572x_idk && test $idk_lcd = osd101t2587; then setenv fdtf ile am572x-idk-lcd-osd101t2587.dtb; fi;if test $board_name = am57xx_evm; then setenv fdtfile am57xx-evm.dtb; fi;if test $board_name = am57xx_evm_reva3; then setenv fdtfile am57xx-evm-reva3.dtb; fi;if test $board_name = am571x_idk && test $idk_lcd = no; then setenv fdtfile am57 1x-idk.dtb; fi;if test $board_name = am571x_idk && test $idk_lcd = osd101t2045; then setenv fdtfile am571x-idk-lcd-osd101t2045.dtb; fi;if test $board_name = am571x_idk && test $idk_lcd = osd101t2587; then setenv fdtfile am571x-idk-lcd-osd101t2587.dtb; fi;if test $fdtfile = und efined; then echo WARNING: Could not determine device tree to use; fi; finduuid=part uuid mmc ${bootpart} uuid fit_bootfile=fitImage fit_loadaddr=0x87000000 getuenv=mmc dev ${mmcdev}; if mmc rescan; then if run loadbootenv; then run importbootenv; fi; fi; importbootenv=echo Importing environment from mmc${mmcdev} ...; env import -t ${loadaddr} ${filesize} ip_method=dhcp kernel_addr_r=0x82000000 loadaddr=0x82000000 loadbootenv=fatload mmc ${mmcdev} ${loadaddr} ${bootenvfile} loadbootscript=load mmc ${mmcdev} ${loadaddr} boot.scr loadfdt=load ${devtype} ${bootpart} ${fdtaddr} ${bootdir}/${fdtfile} loadfit=run args_mmc; bootm ${loadaddr}#${fdtfile}; loadimage=load ${devtype} ${bootpart} ${loadaddr} ${bootdir}/${bootfile} mmcboot=mmc dev ${mmcdev}; setenv devnum ${mmcdev}; setenv devtype mmc; if mmc rescan; then echo SD/MMC found on device ${mmcdev};if run loadimage; then if test ${boot_fit} -eq 1; then run loadfit; else run mmcloados;fi;fi;fi; mmcdev=0 mmcloados=run args_mmc; if test ${boot_fdt} = yes || test ${boot_fdt} = try; then if run loadfdt; then bootz ${loadaddr} - ${fdtaddr}; else if test ${boot_fdt} = try; then bootz; else echo WARN: Cannot load the DT; fi; fi; else bootz; fi; mmcrootfstype=ext4 rootwait netargs=setenv bootargs console=${console} ${optargs} root=/dev/nfs nfsroot=${serverip}:${rootpath},${nfsopts} rw ip=dhcp netboot=echo Booting from network ...; setenv autoload no; dhcp; run netloadimage; run netloadfdt; run netargs; bootz ${loadaddr} - ${fdtaddr} netloadfdt=tftp ${fdtaddr} ${fdtfile} netloadimage=tftp ${loadaddr} ${bootfile} nfsopts=nolock,v3,tcp,rsize=4096,wsize=4096 partitions=uuid_disk=${uuid_gpt_disk};name=rootfs,start=2MiB,size=-,uuid=${uuid_gpt_rootfs} partitions_android=uuid_disk=${uuid_gpt_disk};name=xloader,start=128K,size=256K,uuid=${uuid_gpt_xloader};name=bootloader,size=768K,uuid=${uuid_gpt_bootloader};name=environment,size=128K,uuid=${uuid_gpt_environment};name=misc,size=128K,uuid=${uuid_gpt_misc};name=reserved,size=2 56K,uuid=${uuid_gpt_reserved};name=efs,size=16M,uuid=${uuid_gpt_efs};name= crypto ,size=16K,uuid=${uuid_gpt_ crypto };name=recovery,size=10M,uuid=${uuid_gpt_recovery};name=boot,size=10M,uuid=${uuid_gpt_boot};name=system,size=768M,uuid=${uuid_gpt_system};name=cache,size=256M,uuid=$ {uuid_gpt_cache};name=ipu1,size=1M,uuid=${uuid_gpt_ipu1};name=ipu2,size=1M,uuid=${uuid_gpt_ipu2};name=userdata,size=-,uuid=${uuid_gpt_userdata} pxefile_addr_r=0x80100000 ramdisk_addr_r=0x88080000 rdaddr=0x88080000 rootpath=/home/marc/ti-processor-sdk-linux-am57xx-evm-04.00.00.04/targetNFS scriptaddr=0x80000000 scsidevs=0 serverip=192.168.3.221 soc=omap5 static_ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}:${hostname}::off stderr=serial@48020000 stdin=serial@48020000 stdout=serial@48020000 update_to_fit=setenv loadaddr ${fit_loadaddr}; setenv bootfile ${fit_bootfile} usbtty=cdc_acm vendor=ti ver=U-Boot 2017.01-g9fd60700db (Jun 28 2017 - 19:55:57 -0400) vram=16M Environment size: 6200/65532 bytes => CTRL-A Z for help | 115200 8N1 | NOR | Minicom 2.7 | VT102 | Offline | ttyUSB0 Startup Log: [ 0.000000] Booting Linux on physical CPU 0x0 [ 0.000000] Linux version 4.9.28-geed43d1050 (marc@marc-VirtualBox) (gcc version 6.2.1 20161016 (Linaro GCC 6.2-2016.11) ) #14 SMP PREEMPT Tue Jul 25 17:05:01 CEST 2017 [ 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 AM572x EVM Rev A3 [ 0.000000] efi: Getting EFI parameters from FDT: [ 0.000000] efi: UEFI not found. [ 0.000000] Reserved memory: created CMA memory pool at 0x0000000095800000, size 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, size 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, size 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, size 8 MiB [ 0.000000] OF: reserved mem: initialized node dsp2_cma@9f000000, compatible id shared-dma-pool [ 0.000000] cma: Reserved 24 MiB at 0x00000000fe400000 [ 0.000000] Memory policy: Data cache writealloc [ 0.000000] OMAP4: Map 0x00000000ffd00000 to fe600000 for dram barrier [ 0.000000] On node 0 totalpages: 474368 [ 0.000000] free_area_init_node: node 0, pgdat c104bc00, node_mem_map eeda2000 [ 0.000000] DMA zone: 1728 pages used for memmap [ 0.000000] DMA zone: 0 pages reserved [ 0.000000] DMA zone: 147456 pages, LIFO batch:31 [ 0.000000] HighMem zone: 326912 pages, LIFO batch:31 [ 0.000000] DRA752 ES2.0 [ 0.000000] percpu: Embedded 13 pages/cpu @eed34000 s22092 r8192 d22964 u53248 [ 0.000000] pcpu-alloc: s22092 r8192 d22964 u53248 alloc=13*4096 [ 0.000000] pcpu-alloc: [0] 0 [0] 1 [ 0.000000] Built 1 zonelists in Zone order, mobility grouping on. Total pages: 472640 [ 0.000000] Kernel command line: console=ttyO2,115200n8 root=/dev/nfs nfsroot=192.168.3.221:/home/marc/ti-processor-sdk-linux-am57xx-evm-04.00.00.04/targetNFS,nolock,v3,tcp,rsize=4096,wsize=4096 rw ip=dhcp [ 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: 1675680K/1897472K available (8192K kernel code, 314K rwdata, 2412K rodata, 2048K init, 296K bss, 33376K reserved, 188416K cma-reserved, 1283072K highmem) [ 0.000000] Virtual kernel memory layout: vector : 0xffff0000 - 0xffff1000 ( 4 kB) fixmap : 0xffc00000 - 0xfff00000 (3072 kB) vmalloc : 0xf0800000 - 0xff800000 ( 240 MB) lowmem : 0xc0000000 - 0xf0000000 ( 768 MB) pkmap : 0xbfe00000 - 0xc0000000 ( 2 MB) modules : 0xbf000000 - 0xbfe00000 ( 14 MB) .text : 0xc0008000 - 0xc0a00000 (10208 kB) .init : 0xc0e00000 - 0xc1000000 (2048 kB) .data : 0xc1000000 - 0xc104e860 ( 315 kB) .bss : 0xc1050000 - 0xc109a130 ( 297 kB) [ 0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 Log when error occurs: [ 73.905289] adv7842 4-0020: adv7842_enum_frame_sizes: [ 73.905296] vip2-s0: vip_enum_framesizes: index: 0 code: 2006 W:[1920,1920] H:[1080,1080] [ 73.905326] vip2-s0: try_fmt fourcc:YUYV size: 1920x1080 [ 73.905331] adv7842 4-0020: adv7842_enum_frame_sizes: [ 73.905336] vip2-s0: try_fmt loop:0 fourcc:YUYV size: 1920x1080 [ 73.905341] vip2-s0: try_fmt loop:0 found new larger: 1920x1080 [ 73.905345] vip2-s0: try_fmt loop:0 found at least larger: 1920x1080 [ 73.905350] vip2-s0: try_fmt loop:0 found new best: 1920x1080 [ 73.905354] vip2-s0: try_fmt loop:0 found direct match: 1920x1080 [ 73.905360] vip2-s0: calc_format_size: fourcc:YUYV size: 1920x1080 bpl:3840 img_size:4147200 [ 73.905372] vip2-s0: try_fmt fourcc:YUYV size: 1920x1080 [ 73.905376] adv7842 4-0020: adv7842_enum_frame_sizes: [ 73.905381] vip2-s0: try_fmt loop:0 fourcc:YUYV size: 1920x1080 [ 73.905385] vip2-s0: try_fmt loop:0 found new larger: 1920x1080 [ 73.905389] vip2-s0: try_fmt loop:0 found at least larger: 1920x1080 [ 73.905393] vip2-s0: try_fmt loop:0 found new best: 1920x1080 [ 73.905397] vip2-s0: try_fmt loop:0 found direct match: 1920x1080 [ 73.905413] vip2-s0: try_fmt fourcc:YUYV size: 1920x1080 [ 73.905417] adv7842 4-0020: adv7842_enum_frame_sizes: [ 73.905421] vip2-s0: try_fmt loop:0 fourcc:YUYV size: 1920x1080 [ 73.905425] vip2-s0: try_fmt loop:0 found new larger: 1920x1080 [ 73.905429] vip2-s0: try_fmt loop:0 found at least larger: 1920x1080 [ 73.905433] vip2-s0: try_fmt loop:0 found new best: 1920x1080 [ 73.905437] vip2-s0: try_fmt loop:0 found direct match: 1920x1080 [ 73.905443] vip2-s0: calc_format_size: fourcc:YUYV size: 1920x1080 bpl:3840 img_size:4147200 [ 73.905461] adv7842 4-0020: adv7842_enum_frame_sizes: [ 73.905481] adv7842 4-0020: adv7842_enum_frame_sizes: [ 73.905487] vip2-s0: vip_enum_framesizes: index: 0 code: 2006 W:[1920,1920] H:[1080,1080] [ 73.905508] vip2-s0: try_fmt fourcc:UYVY size: 1920x1080 [ 73.905512] adv7842 4-0020: adv7842_enum_frame_sizes: [ 73.905516] vip2-s0: try_fmt loop:0 fourcc:UYVY size: 1920x1080 [ 73.905520] vip2-s0: try_fmt loop:0 found new larger: 1920x1080 [ 73.905525] vip2-s0: try_fmt loop:0 found at least larger: 1920x1080 [ 73.905529] vip2-s0: try_fmt loop:0 found new best: 1920x1080 [ 73.905533] vip2-s0: try_fmt loop:0 found direct match: 1920x1080 [ 73.905538] vip2-s0: calc_format_size: fourcc:UYVY size: 1920x1080 bpl:3840 img_size:4147200 [ 73.905547] vip2-s0: try_fmt fourcc:UYVY size: 1920x1080 [ 73.905551] adv7842 4-0020: adv7842_enum_frame_sizes: [ 73.905555] vip2-s0: try_fmt loop:0 fourcc:UYVY size: 1920x1080 [ 73.905560] vip2-s0: try_fmt loop:0 found new larger: 1920x1080 [ 73.905564] vip2-s0: try_fmt loop:0 found at least larger: 1920x1080 [ 73.905568] vip2-s0: try_fmt loop:0 found new best: 1920x1080 [ 73.905572] vip2-s0: try_fmt loop:0 found direct match: 1920x1080 [ 73.905585] vip2-s0: try_fmt fourcc:UYVY size: 1920x1080 [ 73.905589] adv7842 4-0020: adv7842_enum_frame_sizes: [ 73.905593] vip2-s0: try_fmt loop:0 fourcc:UYVY size: 1920x1080 [ 73.905597] vip2-s0: try_fmt loop:0 found new larger: 1920x1080 [ 73.905601] vip2-s0: try_fmt loop:0 found at least larger: 1920x1080 [ 73.905605] vip2-s0: try_fmt loop:0 found new best: 1920x1080 [ 73.905609] vip2-s0: try_fmt loop:0 found direct match: 1920x1080 [ 73.905614] vip2-s0: calc_format_size: fourcc:UYVY size: 1920x1080 bpl:3840 img_size:4147200 [ 73.905628] adv7842 4-0020: adv7842_enum_frame_sizes: [ 73.905643] adv7842 4-0020: adv7842_enum_frame_sizes: [ 73.905649] vip2-s0: vip_enum_framesizes: index: 0 code: 2006 W:[1920,1920] H:[1080,1080] [ 73.905671] vip2-s0: try_fmt fourcc:BGR4 size: 1920x1080 [ 73.905676] vip2-s0: CSC active on Port A: going Y2R [ 73.905680] adv7842 4-0020: adv7842_enum_frame_sizes: [ 73.905684] vip2-s0: try_fmt loop:0 fourcc:BGR4 size: 1920x1080 [ 73.905688] vip2-s0: try_fmt loop:0 found new larger: 1920x1080 [ 73.905692] vip2-s0: try_fmt loop:0 found at least larger: 1920x1080 [ 73.905696] vip2-s0: try_fmt loop:0 found new best: 1920x1080 [ 73.905700] vip2-s0: try_fmt loop:0 found direct match: 1920x1080 [ 73.905706] vip2-s0: calc_format_size: fourcc:BGR4 size: 1920x1080 bpl:7680 img_size:8294400 [ 73.905715] vip2-s0: try_fmt fourcc:BGR4 size: 1920x1080 [ 73.905719] vip2-s0: CSC active on Port A: going Y2R [ 73.905722] adv7842 4-0020: adv7842_enum_frame_sizes: [ 73.905727] vip2-s0: try_fmt loop:0 fourcc:BGR4 size: 1920x1080 [ 73.905731] vip2-s0: try_fmt loop:0 found new larger: 1920x1080 [ 73.905735] vip2-s0: try_fmt loop:0 found at least larger: 1920x1080 [ 73.905738] vip2-s0: try_fmt loop:0 found new best: 1920x1080 [ 73.905742] vip2-s0: try_fmt loop:0 found direct match: 1920x1080 [ 73.905755] vip2-s0: try_fmt fourcc:BGR4 size: 1920x1080 [ 73.905759] vip2-s0: CSC active on Port A: going Y2R [ 73.905763] adv7842 4-0020: adv7842_enum_frame_sizes: [ 73.905767] vip2-s0: try_fmt loop:0 fourcc:BGR4 size: 1920x1080 [ 73.905771] vip2-s0: try_fmt loop:0 found new larger: 1920x1080 [ 73.905775] vip2-s0: try_fmt loop:0 found at least larger: 1920x1080 [ 73.905778] vip2-s0: try_fmt loop:0 found new best: 1920x1080 [ 73.905782] vip2-s0: try_fmt loop:0 found direct match: 1920x1080 [ 73.905787] vip2-s0: calc_format_size: fourcc:BGR4 size: 1920x1080 bpl:7680 img_size:8294400 [ 73.905801] adv7842 4-0020: adv7842_enum_frame_sizes: [ 73.905817] adv7842 4-0020: adv7842_enum_frame_sizes: [ 73.905822] vip2-s0: vip_enum_framesizes: index: 0 code: 2006 W:[1920,1920] H:[1080,1080] [ 73.905843] vip2-s0: try_fmt fourcc:RGB4 size: 1920x1080 [ 73.905847] vip2-s0: CSC active on Port A: going Y2R [ 73.905850] adv7842 4-0020: adv7842_enum_frame_sizes: [ 73.905855] vip2-s0: try_fmt loop:0 fourcc:RGB4 size: 1920x1080 [ 73.905859] vip2-s0: try_fmt loop:0 found new larger: 1920x1080 [ 73.905862] vip2-s0: try_fmt loop:0 found at least larger: 1920x1080 [ 73.905866] vip2-s0: try_fmt loop:0 found new best: 1920x1080 [ 73.905870] vip2-s0: try_fmt loop:0 found direct match: 1920x1080 [ 73.905875] vip2-s0: calc_format_size: fourcc:RGB4 size: 1920x1080 bpl:7680 img_size:8294400 [ 73.905884] vip2-s0: try_fmt fourcc:RGB4 size: 1920x1080 [ 73.905888] vip2-s0: CSC active on Port A: going Y2R [ 73.905892] adv7842 4-0020: adv7842_enum_frame_sizes: [ 73.905896] vip2-s0: try_fmt loop:0 fourcc:RGB4 size: 1920x1080 [ 73.905900] vip2-s0: try_fmt loop:0 found new larger: 1920x1080 [ 73.905904] vip2-s0: try_fmt loop:0 found at least larger: 1920x1080 [ 73.905908] vip2-s0: try_fmt loop:0 found new best: 1920x1080 [ 73.905911] vip2-s0: try_fmt loop:0 found direct match: 1920x1080 [ 73.905923] vip2-s0: try_fmt fourcc:RGB4 size: 1920x1080 [ 73.905927] vip2-s0: CSC active on Port A: going Y2R [ 73.905931] adv7842 4-0020: adv7842_enum_frame_sizes: [ 73.905935] vip2-s0: try_fmt loop:0 fourcc:RGB4 size: 1920x1080 [ 73.905939] vip2-s0: try_fmt loop:0 found new larger: 1920x1080 [ 73.905943] vip2-s0: try_fmt loop:0 found at least larger: 1920x1080 [ 73.905947] vip2-s0: try_fmt loop:0 found new best: 1920x1080 [ 73.905950] vip2-s0: try_fmt loop:0 found direct match: 1920x1080 [ 73.905956] vip2-s0: calc_format_size: fourcc:RGB4 size: 1920x1080 bpl:7680 img_size:8294400 [ 73.905969] adv7842 4-0020: adv7842_enum_frame_sizes: [ 73.905984] adv7842 4-0020: adv7842_enum_frame_sizes: [ 73.905989] vip2-s0: vip_enum_framesizes: index: 0 code: 2006 W:[1920,1920] H:[1080,1080] [ 73.906011] vip2-s0: try_fmt fourcc:BGR3 size: 1920x1080 [ 73.906015] vip2-s0: CSC active on Port A: going Y2R [ 73.906019] adv7842 4-0020: adv7842_enum_frame_sizes: [ 73.906023] vip2-s0: try_fmt loop:0 fourcc:BGR3 size: 1920x1080 [ 73.906027] vip2-s0: try_fmt loop:0 found new larger: 1920x1080 [ 73.906031] vip2-s0: try_fmt loop:0 found at least larger: 1920x1080 [ 73.906035] vip2-s0: try_fmt loop:0 found new best: 1920x1080 [ 73.906039] vip2-s0: try_fmt loop:0 found direct match: 1920x1080 [ 73.906044] vip2-s0: calc_format_size: fourcc:BGR3 size: 1920x1080 bpl:5760 img_size:6220800 [ 73.906053] vip2-s0: try_fmt fourcc:BGR3 size: 1920x1080 [ 73.906056] vip2-s0: CSC active on Port A: going Y2R [ 73.906060] adv7842 4-0020: adv7842_enum_frame_sizes: [ 73.906064] vip2-s0: try_fmt loop:0 fourcc:BGR3 size: 1920x1080 [ 73.906068] vip2-s0: try_fmt loop:0 found new larger: 1920x1080 [ 73.906071] vip2-s0: try_fmt loop:0 found at least larger: 1920x1080 [ 73.906076] vip2-s0: try_fmt loop:0 found new best: 1920x1080 [ 73.906080] vip2-s0: try_fmt loop:0 found direct match: 1920x1080 [ 73.906092] vip2-s0: try_fmt fourcc:BGR3 size: 1920x1080 [ 73.906096] vip2-s0: CSC active on Port A: going Y2R [ 73.906099] adv7842 4-0020: adv7842_enum_frame_sizes: [ 73.906103] vip2-s0: try_fmt loop:0 fourcc:BGR3 size: 1920x1080 [ 73.906107] vip2-s0: try_fmt loop:0 found new larger: 1920x1080 [ 73.906111] vip2-s0: try_fmt loop:0 found at least larger: 1920x1080 [ 73.906115] vip2-s0: try_fmt loop:0 found new best: 1920x1080 [ 73.906118] vip2-s0: try_fmt loop:0 found direct match: 1920x1080 [ 73.906123] vip2-s0: calc_format_size: fourcc:BGR3 size: 1920x1080 bpl:5760 img_size:6220800 [ 73.906137] adv7842 4-0020: adv7842_enum_frame_sizes: [ 73.906152] adv7842 4-0020: adv7842_enum_frame_sizes: [ 73.906158] vip2-s0: vip_enum_framesizes: index: 0 code: 2006 W:[1920,1920] H:[1080,1080] [ 73.906177] vip2-s0: try_fmt fourcc:RGB3 size: 1920x1080 [ 73.906182] vip2-s0: CSC active on Port A: going Y2R [ 73.906185] adv7842 4-0020: adv7842_enum_frame_sizes: [ 73.906189] vip2-s0: try_fmt loop:0 fourcc:RGB3 size: 1920x1080 [ 73.906193] vip2-s0: try_fmt loop:0 found new larger: 1920x1080 [ 73.906197] vip2-s0: try_fmt loop:0 found at least larger: 1920x1080 [ 73.906201] vip2-s0: try_fmt loop:0 found new best: 1920x1080 [ 73.906205] vip2-s0: try_fmt loop:0 found direct match: 1920x1080 [ 73.906210] vip2-s0: calc_format_size: fourcc:RGB3 size: 1920x1080 bpl:5760 img_size:6220800 [ 73.906218] vip2-s0: try_fmt fourcc:RGB3 size: 1920x1080 [ 73.906222] vip2-s0: CSC active on Port A: going Y2R [ 73.906225] adv7842 4-0020: adv7842_enum_frame_sizes: [ 73.906230] vip2-s0: try_fmt loop:0 fourcc:RGB3 size: 1920x1080 [ 73.906233] vip2-s0: try_fmt loop:0 found new larger: 1920x1080 [ 73.906237] vip2-s0: try_fmt loop:0 found at least larger: 1920x1080 [ 73.906241] vip2-s0: try_fmt loop:0 found new best: 1920x1080 [ 73.906245] vip2-s0: try_fmt loop:0 found direct match: 1920x1080 [ 73.906258] vip2-s0: try_fmt fourcc:RGB3 size: 1920x1080 [ 73.906262] vip2-s0: CSC active on Port A: going Y2R [ 73.906266] adv7842 4-0020: adv7842_enum_frame_sizes: [ 73.906270] vip2-s0: try_fmt loop:0 fourcc:RGB3 size: 1920x1080 [ 73.906274] vip2-s0: try_fmt loop:0 found new larger: 1920x1080 [ 73.906277] vip2-s0: try_fmt loop:0 found at least larger: 1920x1080 [ 73.906281] vip2-s0: try_fmt loop:0 found new best: 1920x1080 [ 73.906285] vip2-s0: try_fmt loop:0 found direct match: 1920x1080 [ 73.906289] vip2-s0: calc_format_size: fourcc:RGB3 size: 1920x1080 bpl:5760 img_size:6220800 [ 73.906303] adv7842 4-0020: adv7842_enum_frame_sizes: [ 73.906318] adv7842 4-0020: adv7842_enum_frame_sizes: [ 73.906323] vip2-s0: vip_enum_framesizes: index: 0 code: 2006 W:[1920,1920] H:[1080,1080] [ 73.906342] vip2-s0: try_fmt fourcc:NV12 size: 1920x1080 [ 73.906346] adv7842 4-0020: adv7842_enum_frame_sizes: [ 73.906350] vip2-s0: try_fmt loop:0 fourcc:NV12 size: 1920x1080 [ 73.906354] vip2-s0: try_fmt loop:0 found new larger: 1920x1080 [ 73.906357] vip2-s0: try_fmt loop:0 found at least larger: 1920x1080 [ 73.906361] vip2-s0: try_fmt loop:0 found new best: 1920x1080 [ 73.906365] vip2-s0: try_fmt loop:0 found direct match: 1920x1080 [ 73.906370] vip2-s0: calc_format_size: fourcc:NV12 size: 1920x1080 bpl:1920 img_size:3110400 [ 73.906379] vip2-s0: try_fmt fourcc:NV12 size: 1920x1080 [ 73.906382] adv7842 4-0020: adv7842_enum_frame_sizes: [ 73.906387] vip2-s0: try_fmt loop:0 fourcc:NV12 size: 1920x1080 [ 73.906390] vip2-s0: try_fmt loop:0 found new larger: 1920x1080 [ 73.906394] vip2-s0: try_fmt loop:0 found at least larger: 1920x1080 [ 73.906398] vip2-s0: try_fmt loop:0 found new best: 1920x1080 [ 73.906402] vip2-s0: try_fmt loop:0 found direct match: 1920x1080 [ 73.906413] vip2-s0: try_fmt fourcc:NV12 size: 1920x1080 [ 73.906417] adv7842 4-0020: adv7842_enum_frame_sizes: [ 73.906422] vip2-s0: try_fmt loop:0 fourcc:NV12 size: 1920x1080 [ 73.906425] vip2-s0: try_fmt loop:0 found new larger: 1920x1080 [ 73.906429] vip2-s0: try_fmt loop:0 found at least larger: 1920x1080 [ 73.906433] vip2-s0: try_fmt loop:0 found new best: 1920x1080 [ 73.906437] vip2-s0: try_fmt loop:0 found direct match: 1920x1080 [ 73.906442] vip2-s0: calc_format_size: fourcc:NV12 size: 1920x1080 bpl:1920 img_size:3110400 [ 73.906455] adv7842 4-0020: adv7842_enum_frame_sizes: [ 73.906469] adv7842 4-0020: adv7842_enum_frame_sizes: [ 73.906474] vip2-s0: vip_enum_framesizes: index: 0 code: 2006 W:[1920,1920] H:[1080,1080] [ 73.906494] vip2-s0: try_fmt fourcc:YVYU size: 1920x1080 [ 73.906498] adv7842 4-0020: adv7842_enum_frame_sizes: [ 73.906502] vip2-s0: try_fmt loop:0 fourcc:YVYU size: 1920x1080 [ 73.906506] vip2-s0: try_fmt loop:0 found new larger: 1920x1080 [ 73.906510] vip2-s0: try_fmt loop:0 found at least larger: 1920x1080 [ 73.906514] vip2-s0: try_fmt loop:0 found new best: 1920x1080 [ 73.906518] vip2-s0: try_fmt loop:0 found direct match: 1920x1080 [ 73.906523] vip2-s0: calc_format_size: fourcc:YVYU size: 1920x1080 bpl:3840 img_size:4147200 [ 73.906531] vip2-s0: try_fmt fourcc:YVYU size: 1920x1080 [ 73.906535] adv7842 4-0020: adv7842_enum_frame_sizes: [ 73.906540] vip2-s0: try_fmt loop:0 fourcc:YVYU size: 1920x1080 [ 73.906544] vip2-s0: try_fmt loop:0 found new larger: 1920x1080 [ 73.906547] vip2-s0: try_fmt loop:0 found at least larger: 1920x1080 [ 73.906551] vip2-s0: try_fmt loop:0 found new best: 1920x1080 [ 73.906555] vip2-s0: try_fmt loop:0 found direct match: 1920x1080 [ 73.906567] vip2-s0: try_fmt fourcc:YVYU size: 1920x1080 [ 73.906571] adv7842 4-0020: adv7842_enum_frame_sizes: [ 73.906575] vip2-s0: try_fmt loop:0 fourcc:YVYU size: 1920x1080 [ 73.906579] vip2-s0: try_fmt loop:0 found new larger: 1920x1080 [ 73.906583] vip2-s0: try_fmt loop:0 found at least larger: 1920x1080 [ 73.906587] vip2-s0: try_fmt loop:0 found new best: 1920x1080 [ 73.906591] vip2-s0: try_fmt loop:0 found direct match: 1920x1080 [ 73.906596] vip2-s0: calc_format_size: fourcc:YVYU size: 1920x1080 bpl:3840 img_size:4147200 [ 73.906609] adv7842 4-0020: adv7842_enum_frame_sizes: [ 73.906781] vip2-s0: s_fmt input fourcc:YUYV size: 1920x1080 bpl:3840 img_size:0 [ 73.906786] vip2-s0: try_fmt fourcc:YUYV size: 1920x1080 [ 73.906790] adv7842 4-0020: adv7842_enum_frame_sizes: [ 73.906795] vip2-s0: try_fmt loop:0 fourcc:YUYV size: 1920x1080 [ 73.906799] vip2-s0: try_fmt loop:0 found new larger: 1920x1080 [ 73.906803] vip2-s0: try_fmt loop:0 found at least larger: 1920x1080 [ 73.906807] vip2-s0: try_fmt loop:0 found new best: 1920x1080 [ 73.906811] vip2-s0: try_fmt loop:0 found direct match: 1920x1080 [ 73.906816] vip2-s0: calc_format_size: fourcc:YUYV size: 1920x1080 bpl:3840 img_size:4147200 [ 73.906822] vip2-s0: s_fmt try_fmt fourcc:YUYV size: 1920x1080 bpl:3840 img_size:4147200 [ 73.906827] vip2-s0: s_fmt fourcc:YUYV size: 1920x1080 bpl:3840 img_size:4147200 [ 73.906831] vip2-s0: s_fmt pix_to_mbus mbus_code: 2006 size: 1920x1080 [ 73.906835] adv7842 4-0020: adv7842_set_format start [ 73.919920] adv7842 4-0020: adv7842_get_format: [ 73.919927] vip2-s0: s_fmt subdev fmt mbus_code: 2006 size: 1920x1080 [ 73.919931] vip2-s0: s_fmt vpdma data type: 0x07 [ 74.268036] vip2-s0: get 3 buffer(s) of size 4147200 each. [ 74.274708] vip2-s0: vip_set_slice_path: [ 74.274717] vip2-s0: vip_set_slice_path: DATA_PATH_SELECT(0000010C): 80008000 [ 74.274721] vip2-s0: vip_set_slice_path: [ 74.274726] vip2-s0: vip_set_slice_path: DATA_PATH_SELECT(0000010C): 40008000 [ 74.275009] adv7842 4-0020: adv7842_s_stream: [ 74.275020] vip2-s0: vip_load_vpdma_list_fifo: start_dma vb2 buf idx:0 [ 74.275026] vip2-s0: start_dma: vb2 buf idx:0, dma_addr:0xfe600000 [ 74.276149] vip2-s0: vip_load_vpdma_list_fifo: start_dma vb2 buf idx:1 [ 74.276155] vip2-s0: start_dma: vb2 buf idx:1, dma_addr:0xfea00000 [ 74.277279] vip2-s0: added next buffer [ 74.277284] vip2-s0: start_dma: vb2 buf idx:2, dma_addr:0xfee00000 [ 74.317360] vip2-s0: IRQ 366 VIP_INT0_STATUS0 0x1 [ 74.317366] vip2-s0: IRQ 0: handling LIST0_COMPLETE [ 74.317371] vip2-s0: vip buffer complete 0xed099200, 0x0 [ 74.317379] vip2-s0: Dropping frame [ 74.317384] vip2-s0: start_dma: dropped [ 74.350689] vip2-s0: IRQ 366 VIP_INT0_STATUS0 0x1 [ 74.350696] vip2-s0: IRQ 0: handling LIST0_COMPLETE [ 74.350701] vip2-s0: vip buffer complete 0xed099800, 0x0 [ 74.350709] vip2-s0: Dropping frame [ 74.350714] vip2-s0: start_dma: dropped [ 74.350755] vip2-s0: get 1 buffer(s) of size 4147200 each. [ 74.384018] vip2-s0: IRQ 366 VIP_INT0_STATUS0 0x1 [ 74.384025] vip2-s0: IRQ 0: handling LIST0_COMPLETE [ 74.384030] vip2-s0: vip buffer complete 0xed098e00, 0x0 [ 74.384038] vip2-s0: added next buffer [ 74.384044] vip2-s0: start_dma: vb2 buf idx:0, dma_addr:0xfe600000 [ 74.417346] vip2-s0: IRQ_STATUS0 0x1 [ 74.417352] vip2-s0: IRQ 0: handling LIST0_COMPLETE [ 74.417357] vip2-s0: vip buffer complete 0xed91b200, 0x1 [ 74.417362] vip2-s0: added next buffer [ 74.417368] vip2-s0: start_dma: vb2 buf idx:3, dma_addr:0xff200000 [ 74.450675] vip2-s0: IRQ 366 VIP_INT0_STATUS0 0x1 [ 74.450681] vip2-s0: IRQ 0: handling LIST0_COMPLETE [ 74.450686] vip2-s0: vip buffer complete 0xed91ba00, 0x1 [ 74.450690] vip2-s0: added next buffer [ 74.450696] vip2-s0: start_dma: vb2 buf idx:1, dma_addr:0xfea00000 [ 74.484004] vip2-s0: IRQ 366 VIP_INT0_STATUS0 0x1 [ 74.484010] vip2-s0: IRQ 0: handling LIST0_COMPLETE [ 74.484015] vip2-s0: vip buffer complete 0xed099200, 0x0 [ 74.484023] vip2-s0: added next buffer [ 74.484028] vip2-s0: start_dma: vb2 buf idx:2, dma_addr:0xfee00000 [ 74.517334] vip2-s0: IRQ 366 VIP_INT0_STATUS0 0x1 [ 74.517340] vip2-s0: IRQ 0: handling LIST0_COMPLETE [ 74.517345] vip2-s0: vip buffer complete 0xed9a5400, 0x0 [ 74.517353] vip2-s0: added next buffer [ 74.517359] vip2-s0: start_dma: vb2 buf idx:0, dma_addr:0xfe600000 [ 74.550663] vip2-s0: IRQ 366 VIP_INT0_STATUS0 0x1 [ 74.550669] vip2-s0: IRQ 0: handling LIST0_COMPLETE [ 74.550674] vip2-s0: vip buffer complete 0xed099800, 0x0 [ 74.550682] vip2-s0: added next buffer [ 74.550688] vip2-s0: start_dma: vb2 buf idx:3, dma_addr:0xff200000 [ 74.583995] vip2-s0: IRQ 366 VIP_INT0_STATUS0 0x1 [ 74.584002] vip2-s0: IRQ 0: handling LIST0_COMPLETE [ 74.584008] vip2-s0: vip buffer complete 0xed098e00, 0x0 [ 74.584017] vip2-s0: added next buffer [ 74.584023] vip2-s0: start_dma: vb2 buf idx:1, dma_addr:0xfea00000 [ 74.617322] vip2-s0: IRQ 366 VIP_INT0_STATUS0 0x1 [ 74.617329] vip2-s0: IRQ 0: handling LIST0_COMPLETE [ 74.617334] vip2-s0: vip buffer complete 0xed099200, 0x0 [ 74.617342] vip2-s0: added next buffer [ 74.617348] vip2-s0: start_dma: vb2 buf idx:2, dma_addr:0xfee00000 [ 74.650650] vip2-s0: IRQ 366 VIP_INT0_STATUS0 0x1 [ 74.650656] vip2-s0: IRQ 0: handling LIST0_COMPLETE [ 74.650661] vip2-s0: vip buffer complete 0xed9a5400, 0x0 [ 74.650669] vip2-s0: added next buffer [ 74.650674] vip2-s0: start_dma: vb2 buf idx:0, dma_addr:0xfe600000 [ 74.683979] vip2-s0: IRQ 366 VIP_INT0_STATUS0 0x1 [ 74.683984] vip2-s0: IRQ 0: handling LIST0_COMPLETE [ 74.683989] vip2-s0: vip buffer complete 0xed099800, 0x0 [ 74.683997] vip2-s0: Dropping frame [ 74.684002] vip2-s0: start_dma: dropped [ 74.717309] vip2-s0: IRQ 366 VIP_INT0_STATUS0 0x1 [ 74.717316] vip2-s0: IRQ 0: handling LIST0_COMPLETE [ 74.717322] vip2-s0: vip buffer complete 0xed098e00, 0x0 [ 74.717331] vip2-s0: Dropping frame [ 74.717336] vip2-s0: start_dma: dropped [ 74.717384] vip2-s0: get 1 buffer(s) of size 4147200 each. [ 74.750639] vip2-s0: IRQ 366 VIP_INT0_STATUS0 0x1 [ 74.750647] vip2-s0: IRQ 0: handling LIST0_COMPLETE [ 74.750653] vip2-s0: vip buffer complete 0xed099200, 0x0 [ 74.750662] vip2-s0: added next buffer [ 74.750669] vip2-s0: start_dma: vb2 buf idx:4, dma_addr:0xff600000 [ 74.750713] vip2-s0: get 1 buffer(s) of size 4147200 each. [ 74.750738] vip 48990000.vip: dma_alloc_coherent of size 4149248 failed [ 74.783969] vip2-s0: IRQ 366 VIP_INT0_STATUS0 0x1 [ 74.783977] vip2-s0: IRQ 0: handling LIST0_COMPLETE [ 74.783985] vip2-s0: vip buffer complete 0xed91b800, 0x1 [ 74.783992] vip2-s0: Dropping frame [ 74.784000] vip2-s0: start_dma: dropped [ 74.817297] vip2-s0: IRQ 366 VIP_INT0_STATUS0 0x1 [ 74.817306] vip2-s0: IRQ 0: handling LIST0_COMPLETE [ 74.817314] vip2-s0: vip buffer complete 0xed91b200, 0x1 [ 74.817321] vip2-s0: Dropping frame [ 74.817328] vip2-s0: start_dma: dropped [ 74.850627] vip2-s0: IRQ 366 VIP_INT0_STATUS0 0x1 [ 74.850635] vip2-s0: IRQ 0: handling LIST0_COMPLETE [ 74.850641] vip2-s0: vip buffer complete 0xedba0000, 0x0 [ 74.850649] vip2-s0: added next buffer [ 74.850655] vip2-s0: start_dma: vb2 buf idx:0, dma_addr:0xfe600000 [ 74.883956] vip2-s0: IRQ 366 VIP_INT0_STATUS0 0x1 [ 74.883963] vip2-s0: IRQ 0: handling LIST0_COMPLETE [ 74.883969] vip2-s0: vip buffer complete 0xed91ba00, 0x1 [ 74.883974] vip2-s0: added next buffer [ 74.883981] vip2-s0: start_dma: vb2 buf idx:3, dma_addr:0xff200000 [ 74.917285] vip2-s0: IRQ 366 VIP_INT0_STATUS0 0x1 [ 74.917293] vip2-s0: IRQ 0: handling LIST0_COMPLETE [ 74.917299] vip2-s0: vip buffer complete 0xed91b800, 0x1 [ 74.917304] vip2-s0: added next buffer [ 74.917311] vip2-s0: start_dma: vb2 buf idx:1, dma_addr:0xfea00000 [ 74.942424] vip2-s0: vip_stop_streaming: [ 74.942432] vip2-s0: vip_disable_sc_path: [ 74.942442] adv7842 4-0020: adv7842_s_stream: [ 74.942448] vip2-s0: Clear channel no: 38 [ 74.983455] vip2-s0: vip_release [ 74.983469] vip2-s0: vip_release_stream: stream instance 0xdfeaac60edf08000 [ 74.983475] vip2-s0: vip_release_port: port instance 0xed900300ed98a410 root@am57xx-evm:~# CTRL-A Z for help | 115200 8N1 | NOR | Minicom 2.7 | VT102 | Offline | ttyUSB0 Thanks Marc
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