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    R818用 EGLFS 渲染 Qt APP 出现跳帧

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    • RayZhang
      RayZhang LV 5 last edited by

      R818用 EGLFS 渲染(export QT_QPA_PLATFORM=eglfs) Qt APP 出现跳帧,不知道为什么…… 用 linuxfb 就不会跳帧,但是初步判断渲染性能明显比 EGLFS 低(更卡顿)

      1 Reply Last reply Reply Quote Share 0
      • RayZhang
        RayZhang LV 5 last edited by

        不知道有没有什么调试思路😧

        A 1 Reply Last reply Reply Quote Share 0
        • A
          anruliu LV 6 @RayZhang last edited by

          @rayzhang 可以拍个视频看下跳帧是什么样的现象

          RayZhang 1 Reply Last reply Reply Quote Share 0
          • RayZhang
            RayZhang LV 5 @anruliu last edited by

            @anruliu 这是一个从0到100循环的demo示意。 体现为卡顿、数值偶发性地往回跳。比如视频里 00:05 左右数值从 20%跳到10%。

            A RayZhang 2 Replies Last reply Reply Quote Share 0
            • YuzukiTsuru
              柚木 鉉 LV 9 last edited by

              大佬,可以帮忙看看有没有ge8300相关那几个kmod吗,我这边缺了一个kmod-ge8300-km然后手动insmod发现用不了

              A 1 Reply Last reply Reply Quote Share 0
              • A
                anruliu LV 6 @RayZhang last edited by

                @rayzhang 这异常闻所未闻,可以发下开机内核log看看

                RayZhang 1 Reply Last reply Reply Quote Share 0
                • A
                  anruliu LV 6 @YuzukiTsuru last edited by

                  @yuzukitsuru 直接make menuconfig 选上> Kernel modules > Video Support > kmod-mali-utgard-km就可以开机自动加载了

                  tigger YuzukiTsuru 2 Replies Last reply Reply Quote Share 0
                  • tigger
                    tigger LV 7 @anruliu last edited by

                    @anruliu
                    这个是 mali,和ge8300不同吧?

                    A 1 Reply Last reply Reply Quote Share 0
                    • RayZhang
                      RayZhang LV 5 @anruliu last edited by

                      @anruliu 这是开机 dmesg log,多谢大佬 ~

                      [    2.016768] sunxi-ehci 5200000.ehci1-controller: USB 0.0 started, EHCI 1.00
                      [    2.024615] sunxi-ehci 5200000.ehci1-controller: ehci_irq: highspeed device connect
                      [    2.037092] hub 1-0:1.0: USB hub found
                      [    2.041418] hub 1-0:1.0: 1 port detected
                      [    2.048553] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver
                      [    2.056067] get ohci0-controller, regulator_io is no nocare
                      [    2.062371] get ohci0-controller wakeup-source is fail.
                      [    2.068618] sunxi ohci0-controller don't init wakeup source
                      [    2.075046] [sunxi-ohci0]: probe, pdev->name: 5101000.ohci0-controller, sunxi_ohci: 0xffffff8008ad2168
                      [    2.085534] [sunxi-ohci0]: Not init ohci0
                      [    2.090282] get ohci1-controller, regulator_io is no nocare
                      [    2.096569] get ohci1-controller wakeup-source is fail.
                      [    2.102662] sunxi ohci1-controller don't init wakeup source
                      [    2.109071] [sunxi-ohci1]: probe, pdev->name: 5200000.ohci1-controller, sunxi_ohci: 0xffffff8008ad2878
                      [    2.119917] sunxi-ohci 5200000.ohci1-controller: SW USB2.0 'Open' Host Controller (OHCI) Driver
                      [    2.129791] sunxi-ohci 5200000.ohci1-controller: new USB bus registered, assigned bus number 2
                      [    2.139774] sunxi-ohci 5200000.ohci1-controller: irq 357, io mem 0x00000040
                      [    2.212490] hub 2-0:1.0: USB hub found
                      [    2.216850] hub 2-0:1.0: 1 port detected
                      [    2.224184] usbcore: registered new interface driver uas
                      [    2.230572] usbcore: registered new interface driver usb-storage
                      [    2.237550] usbcore: registered new interface driver ums-alauda
                      [    2.244401] usbcore: registered new interface driver ums-cypress
                      [    2.251358] usbcore: registered new interface driver ums-datafab
                      [    2.258558] usbcore: registered new interface driver ums_eneub6250
                      [    2.265711] usbcore: registered new interface driver ums-freecom
                      [    2.272668] usbcore: registered new interface driver ums-isd200
                      [    2.279517] usbcore: registered new interface driver ums-jumpshot
                      [    2.286578] usbcore: registered new interface driver ums-karma
                      [    2.293337] usbcore: registered new interface driver ums-onetouch
                      [    2.300528] usbcore: registered new interface driver ums-realtek
                      [    2.307481] usbcore: registered new interface driver ums-sddr09
                      [    2.314344] usbcore: registered new interface driver ums-sddr55
                      [    2.321381] usbcore: registered new interface driver ums-usbat
                      [    2.328377] usb_serial_number:20080411
                      [    2.334886] axp2101_pek: Setting power key for unsupported AXP variant
                      [    2.348614] input: axp2101-pek as /devices/platform/soc/7081400.s_twi/i2c-6/6-0034/axp2101-pek.0/input/input1
                      [    2.361111] sunxi_gpadc_init,1831, success
                      [    2.368473] sunxi-rtc rtc: rtc core: registered sunxi-rtc as rtc0
                      [    2.375633] sunxi-rtc rtc: RTC enabled
                      [    2.380526] i2c /dev entries driver
                      [    2.380834] usb 1-1: new high-speed USB device number 2 using sunxi-ehci
                      [    2.392938] sunxi cedar version 0.1
                      [    2.397147] VE: install start!!!
                      [    2.397147] 
                      [    2.402704] cedar_ve: cedar-ve the get irq is 346
                      [    2.408367] VE: line 1811 set the sram data
                      [    2.408367] 
                      [    2.415685] VE: get debugfs_mpp_root is NULL, please check mpp
                      [    2.415685] 
                      [    2.423926] VE: sunxi ve debug register driver failed!
                      [    2.423926] 
                      [    2.431376] VE: install end!!!
                      [    2.431376] 
                      [    2.454920] random: fast init done
                      [    2.498229] Bluetooth: HCI UART driver ver 2.2.d448471.20181218-163903
                      [    2.505753] Bluetooth: HCI UART protocol H4 registered
                      [    2.511643] Bluetooth: HCI H4 protocol initialized
                      [    2.517460] Bluetooth: XRadio Bluetooth LPM Mode Driver Ver 01.00.07
                      [    2.525377] [XR_BT_LPM] bluesleep_probe: bt_wake polarity: 1
                      [    2.531819] [XR_BT_LPM] bluesleep_probe: host_wake polarity: 1
                      [    2.538435] [XR_BT_LPM] bluesleep_probe: uart_index(1)
                      [    2.546683] [cpu_freq] ERR: No opp dvfs table node found
                      [    2.553928] [cpu_freq] ERR: No opp dvfs table node found
                      [    2.556093] hub 1-1:1.0: USB hub found
                      [    2.556585] hub 1-1:1.0: 4 ports detected
                      [    2.569239] [cpu_freq] ERR: No opp dvfs table node found
                      [    2.575724] [cpu_freq] ERR: No opp dvfs table node found
                      [    2.581822] sunxi_cpufreq_pwm: Failed register driver
                      [    2.591303] sunxi-mmc sdc2: SD/MMC/SDIO Host Controller Driver(v3.47 2020-6-10 20:01)
                      [    2.600481] sunxi-mmc sdc2: ***ctl-spec-caps*** 308
                      [    2.606697] sunxi-mmc sdc2: No vdmmc regulator found
                      [    2.612313] sunxi-mmc sdc2: No vd33sw regulator found
                      [    2.618017] sunxi-mmc sdc2: No vd18sw regulator found
                      [    2.623712] sunxi-mmc sdc2: No vq33sw regulator found
                      [    2.629411] sunxi-mmc sdc2: No vq18sw regulator found
                      [    2.636075] sunxi-mmc sdc2: set host busy
                      [    2.640692] mmc:failed to get gpios
                      [    2.645429] sunxi-mmc sdc2: sdc set ios:clk 0Hz bm PP pm UP vdd 22 width 1 timing LEGACY(SDR12) dt B
                      [    2.672764] sunxi-mmc sdc2: sdc set ios:clk 400000Hz bm PP pm ON vdd 22 width 1 timing LEGACY(SDR12) dt B
                      [    2.700773] sunxi-mmc sdc2: detmode:alway in(non removable)
                      [    2.700793] sunxi-mmc sdc2: sdc set ios:clk 400000Hz bm PP pm ON vdd 22 width 1 timing LEGACY(SDR12) dt B
                      [    2.709188] sunxi-mmc sdc2: sdc set ios:clk 400000Hz bm PP pm ON vdd 22 width 1 timing LEGACY(SDR12) dt B
                      [    2.710273] sunxi-mmc sdc2: sdc set ios:clk 400000Hz bm OD pm ON vdd 22 width 1 timing LEGACY(SDR12) dt B
                      [    2.721154] sunxi-mmc sdc2: sdc set ios:clk 400000Hz bm OD pm ON vdd 22 width 1 timing LEGACY(SDR12) dt B
                      [    2.721236] sunxi-mmc sdc2: sdc set ios:clk 400000Hz bm OD pm ON vdd 22 width 1 timing LEGACY(SDR12) dt B
                      [    2.734119] sunxi-mmc sdc2: sdc set ios:clk 400000Hz bm OD pm ON vdd 22 width 1 timing LEGACY(SDR12) dt B
                      [    2.779475] sunxi-mmc sdc2: sdc set ios:clk 400000Hz bm PP pm ON vdd 22 width 1 timing LEGACY(SDR12) dt B
                      [    2.790418] sun50iw10p1-pinctrl pio: expect_func as:uart0_jtag, but muxsel(3) is func:jtag0
                      [    2.799837] sun50iw10p1-pinctrl pio: expect_func as:uart0_jtag, but muxsel(3) is func:jtag0
                      [    2.803294] sunxi-mmc sdc2: sdc set ios:clk 400000Hz bm PP pm ON vdd 22 width 8 timing LEGACY(SDR12) dt B
                      [    2.805435] sunxi-mmc sdc2: sdc set ios:clk 400000Hz bm PP pm ON vdd 22 width 8 timing MMC-HS200 dt B
                      [    2.805864] sunxi-mmc sdc2: sdc set ios:clk 100000000Hz bm PP pm ON vdd 22 width 8 timing MMC-HS200 dt B
                      [    2.806158] sunxi-mmc sdc2: sdc set ios:clk 100000000Hz bm PP pm ON vdd 22 width 8 timing MMC-HS(SDR20) dt B
                      [    2.806337] sunxi-mmc sdc2: sdc set ios:clk 52000000Hz bm PP pm ON vdd 22 width 8 timing MMC-HS(SDR20) dt B
                      [    2.806619] sunxi-mmc sdc2: sdc set ios:clk 50000000Hz bm PP pm ON vdd 22 width 8 timing MMC-HS400 dt B
                      [    2.806759] sunxi_mmc_get_hs400_cmd_dly,222
                      [    2.806767] sunxi-mmc sdc2: failed to get HS400_cmd used default
                      [    2.806813] sunxi-mmc sdc2: sdc set ios:clk 100000000Hz bm PP pm ON vdd 22 width 8 timing MMC-HS400 dt B
                      [    2.806950] sunxi_mmc_get_hs400_cmd_dly,222
                      [    2.806958] sunxi-mmc sdc2: failed to get HS400_cmd used default
                      [    2.807100] mmc0: new HS400 MMC card at address 0001
                      [    2.809454] mmcblk0: mmc0:0001 8GTF4R 7.28 GiB 
                      [    2.810170] mmcblk0boot0: mmc0:0001 8GTF4R partition 1 4.00 MiB
                      [    2.814920] mmcblk0boot1: mmc0:0001 8GTF4R partition 2 4.00 MiB
                      [    2.819595] mmcblk0rpmb: mmc0:0001 8GTF4R partition 3 512 KiB
                      [    2.823004]  mmcblk0: p1 p2 p3 p4 p5 p6 p7 p8 p9 p10
                      [    2.844568] pstore_zone: registered pstore_blk as backend for kmsg(Oops,panic_write)
                      [    2.844590] pstore: Registered pstore_blk as persistent store backend
                      [    2.844596] pstore_blk: attached mmcblk0p9
                      [    2.864782] usb 1-1.1: new full-speed USB device number 3 using sunxi-ehci
                      [    2.971684] sun50iw10p1-pinctrl pio: expect_func as:uart0_jtag, but muxsel(3) is func:uart0
                      [    2.981114] sun50iw10p1-pinctrl pio: expect_func as:uart0_jtag, but muxsel(3) is func:jtag0
                      [    2.990527] sun50iw10p1-pinctrl pio: expect_func as:uart0_jtag, but muxsel(3) is func:uart0
                      [    2.999946] sun50iw10p1-pinctrl pio: expect_func as:uart0_jtag, but muxsel(3) is func:jtag0
                      [    3.010142] sunxi-mmc sdc0: SD/MMC/SDIO Host Controller Driver(v3.47 2020-6-10 20:01)
                      [    3.019276] sunxi-mmc sdc0: ***ctl-spec-caps*** 8
                      [    3.025996] sunxi-mmc sdc0: No vqmmc regulator found
                      [    3.031595] sunxi-mmc sdc0: No vdmmc regulator found
                      [    3.038185] sunxi-mmc sdc0: set host busy
                      [    3.042815] sunxi-mmc sdc0: Got CD GPIO
                      [    3.048016] sunxi-mmc sdc0: sdc set ios:clk 0Hz bm PP pm UP vdd 22 width 1 timing LEGACY(SDR12) dt B
                      [    3.058332] sunxi-mmc sdc0: no vqmmc,Check if there is regulator
                      [    3.072772] usb 1-1.2: new full-speed USB device number 4 using sunxi-ehci
                      [    3.084766] sunxi-mmc sdc0: sdc set ios:clk 400000Hz bm PP pm ON vdd 22 width 1 timing LEGACY(SDR12) dt B
                      [    3.113168] sunxi-mmc sdc0: detmode:gpio irq
                      [    3.119183] sunxi-mmc sdc1: SD/MMC/SDIO Host Controller Driver(v3.47 2020-6-10 20:01)
                      [    3.128225] sunxi-mmc sdc1: ***ctl-spec-caps*** 8
                      [    3.133708] sunxi-mmc sdc1: No vmmc regulator found
                      [    3.139206] sunxi-mmc sdc1: No vqmmc regulator found
                      [    3.144799] sunxi-mmc sdc1: No vdmmc regulator found
                      [    3.150393] sunxi-mmc sdc1: No vd33sw regulator found
                      [    3.156083] sunxi-mmc sdc1: No vd18sw regulator found
                      [    3.161773] sunxi-mmc sdc1: No vq33sw regulator found
                      [    3.167465] sunxi-mmc sdc1: No vq18sw regulator found
                      [    3.174041] sunxi-mmc sdc1: set host busy
                      [    3.178671] mmc:failed to get gpios
                      [    3.183363] sunxi-mmc sdc1: sdc set ios:clk 0Hz bm PP pm UP vdd 21 width 1 timing LEGACY(SDR12) dt B
                      [    3.193683] sunxi-mmc sdc1: no vqmmc,Check if there is regulator
                      [    3.216771] sunxi-mmc sdc1: sdc set ios:clk 400000Hz bm PP pm ON vdd 21 width 1 timing LEGACY(SDR12) dt B
                      [    3.244775] sunxi-mmc sdc1: detmode:manually by software
                      [    3.264936] hidraw: raw HID events driver (C) Jiri Kosina
                      [    3.277037] input: C-Media Electronics Inc. USB Audio Device as /devices/platform/soc/5200000.ehci1-controller/usb1/1-1/1-1.1/1-1.1:1.3/0003:0D8C:0012.0001/input/input2
                      [    3.316787] sunxi-mmc sdc0: sdc set ios:clk 0Hz bm PP pm OFF vdd 0 width 1 timing LEGACY(SDR12) dt B
                      [    3.354340] hid-generic 0003:0D8C:0012.0001: input,hidraw0: USB HID v1.00 Device [C-Media Electronics Inc. USB Audio Device] on usb-sunxi-ehci-1.1/input3
                      [    3.373524] input: C-Media Electronics Inc. USB Audio Device as /devices/platform/soc/5200000.ehci1-controller/usb1/1-1/1-1.2/1-1.2:1.3/0003:0D8C:0012.0002/input/input3
                      [    3.450345] hid-generic 0003:0D8C:0012.0002: input,hidraw1: USB HID v1.00 Device [C-Media Electronics Inc. USB Audio Device] on usb-sunxi-ehci-1.2/input3
                      [    3.466198] usbcore: registered new interface driver usbhid
                      [    3.472494] usbhid: USB HID core driver
                      [    3.532514] usbcore: registered new interface driver snd-usb-audio
                      [    3.545817] sunxi-internal-codec codec: [sunxi_internal_codec_probe] codec probe finished.
                      [    3.557237] [sunxi_card_init] card init finished.
                      [    3.565044] sunxi-codec-machine sndcodec: sun50iw10codec <-> 5096000.cpudai-controller mapping ok
                      [    3.579762] input: audiocodec sunxi Audio Jack as /devices/platform/soc/sndcodec/sound/card2/input4
                      [    3.591121] [audio] hp_detect_case: 0
                      [    3.595765] sunxi-codec-machine sndcodec: [sunxi_card_dev_probe] register card finished.
                      [    3.605565] u32 classifier
                      [    3.608606]     Actions configured
                      [    3.612649] Initializing XFRM netlink socket
                      [    3.623165] NET: Registered protocol family 10
                      [    3.634237] NET: Registered protocol family 17
                      [    3.640250] 8021q: 802.1Q VLAN Support v1.8
                      [    3.687416] sunxi_i2c_probe()2289 - [i2c0] twi_drv_used = 0
                      [    3.693720] sunxi_i2c_probe()2293 - [i2c0] twi_pkt_interval = 0
                      [    3.700987] twi_request_gpio()455 - [i2c0] init name: twi0
                      [    3.710459] sunxi_i2c_probe()2289 - [i2c2] twi_drv_used = 0
                      [    3.716755] sunxi_i2c_probe()2293 - [i2c2] twi_pkt_interval = 0
                      [    3.724004] sun50iw10p1-pinctrl pio: not freeing pin 224 (PH0) as part of deactivating group PH0 - it is already used for some other setting
                      [    3.738220] twi_request_gpio()455 - [i2c2] init name: twi2
                      [    3.747034] sun50iw10p1-pinctrl pio: not freeing pin 225 (PH1) as part of deactivating group PH1 - it is already used for some other setting
                      [    3.747613] get usb_detect_mode is fail, 22
                      [    3.761345] sunxi-rtc rtc: setting system clock to 1970-01-01 00:23:45 UTC (1425)
                      [    3.763186] axp803-dcdc6: disabling
                      [    3.764279] axp803-dldo3: disabling
                      [    3.764907] axp803-dldo4: disabling
                      [    3.765535] axp803-eldo2: disabling
                      [    3.766622] ALSA device list:
                      [    3.766627]   #0: C-Media Electronics Inc. USB Audio Device at usb-sunxi-ehci-1.1, full speed
                      [    3.766631]   #1: C-Media Electronics Inc. USB Audio Device at usb-sunxi-ehci-1.2, full speed
                      [    3.766634]   #2: audiocodec
                      [    3.815894] sun50iw10p1-pinctrl pio: not freeing pin 224 (PH0) as part of deactivating group PH0 - it is already used for some other setting
                      [    3.830092] sun50iw10p1-pinctrl pio: not freeing pin 225 (PH1) as part of deactivating group PH1 - it is already used for some other setting
                      [    3.850095] VFS: Mounted root (squashfs filesystem) readonly on device 179:5.
                      [    3.860935] devtmpfs: mounted
                      [    3.864645] Freeing unused kernel memory: 448K
                      [    4.257302] sunxi-mmc sdc1: sdc set ios:clk 400000Hz bm PP pm ON vdd 21 width 1 timing LEGACY(SDR12) dt B
                      [    4.270634] sunxi-mmc sdc1: sdc set ios:clk 400000Hz bm PP pm ON vdd 21 width 1 timing LEGACY(SDR12) dt B
                      [    4.282835] sunxi-mmc sdc1: smc 2 p1 err, cmd 5, RE !!
                      [    4.288904] sunxi-mmc sdc1: smc 2 p1 err, cmd 5, RE !!
                      [    4.294968] sunxi-mmc sdc1: smc 2 p1 err, cmd 5, RE !!
                      [    4.301030] sunxi-mmc sdc1: smc 2 p1 err, cmd 5, RE !!
                      [    4.306827] sunxi-mmc sdc1: sdc set ios:clk 0Hz bm PP pm OFF vdd 0 width 1 timing LEGACY(SDR12) dt B
                      [    4.318221] sunxi-mmc sdc1: sdc set ios:clk 0Hz bm PP pm UP vdd 21 width 1 timing LEGACY(SDR12) dt B
                      [    4.328590] sunxi-mmc sdc1: no vqmmc,Check if there is regulator
                      [    4.360786] sunxi-mmc sdc1: sdc set ios:clk 300000Hz bm PP pm ON vdd 21 width 1 timing LEGACY(SDR12) dt B
                      [    4.375264] init: Console is alive
                      [    4.379513] init: - preinit -
                      [    4.490760] random: procd: uninitialized urandom read (4 bytes read)
                      [    5.147259] mount_root: mounting /dev/root
                      [    5.153904] mount_root: loading kmods from internal overlay
                      [    5.388304] sunxi-mmc sdc1: sdc set ios:clk 300000Hz bm PP pm ON vdd 21 width 1 timing LEGACY(SDR12) dt B
                      [    5.401792] sunxi-mmc sdc1: sdc set ios:clk 300000Hz bm PP pm ON vdd 21 width 1 timing LEGACY(SDR12) dt B
                      [    5.414098] sunxi-mmc sdc1: smc 2 p1 err, cmd 5, RE !!
                      [    5.420256] sunxi-mmc sdc1: smc 2 p1 err, cmd 5, RE !!
                      [    5.426407] sunxi-mmc sdc1: smc 2 p1 err, cmd 5, RE !!
                      [    5.432591] sunxi-mmc sdc1: smc 2 p1 err, cmd 5, RE !!
                      [    5.438415] sunxi-mmc sdc1: sdc set ios:clk 0Hz bm PP pm OFF vdd 0 width 1 timing LEGACY(SDR12) dt B
                      [    5.449838] sunxi-mmc sdc1: sdc set ios:clk 0Hz bm PP pm UP vdd 21 width 1 timing LEGACY(SDR12) dt B
                      [    5.461158] sunxi-mmc sdc1: no vqmmc,Check if there is regulator
                      [    5.484846] sunxi-mmc sdc1: sdc set ios:clk 200000Hz bm PP pm ON vdd 21 width 1 timing LEGACY(SDR12) dt B
                      [    6.456551] pvrsrvkm: loading out-of-tree module taints kernel.
                      [    6.456643] pvrsrvkm: loading out-of-tree module taints kernel.
                      [    6.484674] pvrsrvkm gpu: set gpu core rate:504000000 freq:504000000-950000uV dfs:0x00000001
                      [    6.494200] pvrsrvkm gpu: set gpu core rate:504000000 freq:472500000-950000uV dfs:0x00000002
                      [    6.503711] pvrsrvkm gpu: set gpu core rate:504000000 freq:441000000-950000uV dfs:0x00000004
                      [    6.512382] sunxi-mmc sdc1: sdc set ios:clk 200000Hz bm PP pm ON vdd 21 width 1 timing LEGACY(SDR12) dt B
                      [    6.515273] sunxi-mmc sdc1: sdc set ios:clk 200000Hz bm PP pm ON vdd 21 width 1 timing LEGACY(SDR12) dt B
                      [    6.516930] sunxi-mmc sdc1: smc 2 p1 err, cmd 5, RE !!
                      [    6.516976] sunxi-mmc sdc1: no support for card's volts
                      [    6.516984] mmc2: error -22 whilst initialising SDIO card
                      [    6.516995] sunxi-mmc sdc1: sdc set ios:clk 0Hz bm PP pm OFF vdd 0 width 1 timing LEGACY(SDR12) dt B
                      [    6.518101] sunxi-mmc sdc1: sdc set ios:clk 0Hz bm PP pm UP vdd 21 width 1 timing LEGACY(SDR12) dt B
                      [    6.518208] sunxi-mmc sdc1: no vqmmc,Check if there is regulator
                      [    6.536764] sunxi-mmc sdc1: sdc set ios:clk 100000Hz bm PP pm ON vdd 21 width 1 timing LEGACY(SDR12) dt B
                      [    6.590611] pvrsrvkm gpu: set gpu core rate:252000000 freq:252000000-950000uV dfs:0x00000001
                      [    6.600405] pvrsrvkm gpu: idle:0 dvfs:0 power:0 Yes mode:1 volt:950000 core:504000000
                      [    6.609567] PVR_K:  955: Read BVNC 22.102.54.38 from HW device registers
                      [    6.617125] PVR_K:  955: RGX Device initialised with BVNC 22.102.54.38
                      [    6.628682] [drm] Initialized pvr 1.10.5260539 20170530 on minor 0
                      [    6.648241] Found usable fbdev device ():
                      [    6.648241] range (physical) = 0xff800000-0xfffd0000
                      [    6.648241] size (bytes)     = 0x7d0000
                      [    6.648241] xres x yres      = 800x1280
                      [    6.648241] xres x yres (v)  = 800x2560
                      [    6.648241] img pix fmt      = 89
                      [    6.648241] flipping?        = 1
                      [    6.796124] kmodloader: 2 modules could not be probed
                      [    6.801944] kmodloader: dependency not loaded pvrsrvkm
                      [    6.807806] kmodloader: - dc_sunxi - 1
                      [    6.812110] kmodloader: - pvrsrvkm - 0
                      [    6.869126] block: attempting to load /etc/config/fstab
                      [    7.053192] EXT4-fs (mmcblk0p6): mounted filesystem with ordered data mode. Opts: 
                      [    7.067696] block: extroot: UUID match (root: 0a7b5051-899998a2-41ba976c-d078a181, overlay: 0a7b5051-899998a2-41ba976c-d078a181)
                      [    7.092768] 
                      [    7.092768] insmod_device_driver
                      [    7.092768] 
                      [    7.105346] mount_root: switched to extroot
                      [    7.123484] procd: - early -
                      [    7.219345] random: procd: uninitialized urandom read (4 bytes read)
                      [    7.378782] procd: - ubus -
                      [    7.385998] procd (1): /proc/1200/oom_adj is deprecated, please use /proc/1200/oom_score_adj instead.
                      [    7.521618] random: ubusd: uninitialized urandom read (4 bytes read)
                      [    7.533456] random: ubusd: uninitialized urandom read (4 bytes read)
                      [    7.555305] sunxi-mmc sdc1: sdc set ios:clk 100000Hz bm PP pm ON vdd 21 width 1 timing LEGACY(SDR12) dt B
                      [    7.569823] sunxi-mmc sdc1: sdc set ios:clk 100000Hz bm PP pm ON vdd 21 width 1 timing LEGACY(SDR12) dt B
                      [    7.582957] sunxi-mmc sdc1: smc 2 p1 err, cmd 5, RE !!
                      [    7.589853] sunxi-mmc sdc1: smc 2 p1 err, cmd 5, RE !!
                      [    7.596717] sunxi-mmc sdc1: smc 2 p1 err, cmd 5, RE !!
                      [    7.596956] procd: - init -
                      [    7.606723] sunxi-mmc sdc1: smc 2 p1 err, cmd 5, RE !!
                      [    7.628611] sunxi-mmc sdc1: sdc set ios:clk 0Hz bm PP pm OFF vdd 0 width 1 timing LEGACY(SDR12) dt B
                      [    7.984909] udevd[1256]: starting version 3.2.9
                      [    8.107310] udevd[1256]: specified group 'tty' unknown
                      [    8.125786] sunxi-bt soc@03000000:bt@0: block state already is 1
                      [    8.153111] udevd[1256]: specified group 'dialout' unknown
                      [    8.163252] udevd[1256]: specified group 'kmem' unknown
                      [    8.211812] udevd[1256]: specified group 'input' unknown
                      [    8.218078] udevd[1256]: specified group 'video' unknown
                      [    8.229652] udevd[1256]: specified group 'lp' unknown
                      [    8.259176] udevd[1256]: specified group 'disk' unknown
                      [    8.265354] udevd[1256]: specified group 'cdrom' unknown
                      [    8.271638] udevd[1256]: specified group 'tape' unknown
                      [    8.319994] file system registered
                      [    8.325887] udevd[1338]: starting eudev-3.2.9
                      [    8.340218] fuse init (API version 7.26)
                      [    8.370705] configfs-gadget 5100000.udc-controller: failed to start g1: -19
                      [    8.626256] sunxi-bt soc@03000000:bt@0: set block: 0
                      [    8.634943] [VIN_WARN]sensor_helper_probe: cannot get sensor1_cameravdd supply, setting it to NULL!
                      [    8.645148] read descriptors
                      [    8.645165] read strings
                      [    8.670859] sunxi-bt soc@03000000:bt@0: current check wlan bt_power voltage: 3300000
                      [    8.778004] [XR_BT_LPM] bluedroid_write_proc_btwake: bluedroid_write_proc_btwake 1
                      [    8.791196] [XR_BT_LPM] bluedroid_write_proc_btwake: wakeup bt device
                      [    8.801296] [XR_BT_LPM] bluedroid_write_proc_lpm: disable lpm mode
                      [    9.055670] [VIN_ERR]registering gc5005_mipi, No such device!
                      [    9.177090] Bluetooth: BNEP (Ethernet Emulation) ver 1.3
                      [    9.183738] Bluetooth: BNEP filters: protocol multicast
                      [    9.195698] Bluetooth: BNEP socket layer initialized
                      [    9.236880] usbcore: registered new interface driver btusb
                      [    9.317829] get ctp_power is fail, -22
                      [    9.331329] sunxi_ctp_startup: ctp_power_io is invalid.
                      [    9.371322] sun50iw10p1-pinctrl pio: not freeing pin 224 (PH0) as part of deactivating group PH0 - it is already used for some other setting
                      [    9.385845] sun50iw10p1-pinctrl pio: not freeing pin 225 (PH1) as part of deactivating group PH1 - it is already used for some other setting
                      [    9.405763] input: gslX680 as /devices/platform/soc/twi0/i2c-0/0-0040/input/input5
                      [    9.416388] sunxi_i2c_drv_core_process()1009 - [i2c6] Timeout when sending 9th SCL clk
                      [    9.425356] i2c_sunxi_drv_complete()1183 - [i2c6] incomplete xfer(status: 0x1, dev addr: 0x40)
                      [    9.435299] 0x07081600: 01011001 00000001 00008000 0001ffff 
                      [    9.442234] 0x07081610: 00008040 00010004 00010010 00000000 
                      [    9.449241] sunxi_i2c_do_xfer()1942 - [i2c2] incomplete xfer (status: 0x20, dev addr: 0x40)
                      [    9.512287] Bluetooth: HIDP (Human Interface Emulation) ver 1.2
                      [    9.519093] Bluetooth: HIDP socket layer initialized
                      [    9.616625] Bluetooth: RFCOMM TTY layer initialized
                      [    9.622308] Bluetooth: RFCOMM socket layer initialized
                      [    9.628302] Bluetooth: RFCOMM ver 1.11
                      [    9.652682] ======== XRADIO WIFI OPEN ========
                      [    9.657811] [XRADIO] Driver Label:XR_V02.16.83 _HT40_01.33  Sep 15 2021 09:47:55
                      [    9.666255] [XRADIO] Allocated hw_priv @ ffffffc033369740
                      [    9.679062] sunxi-wlan soc@03000000:wlan@0: bus_index: 1
                      [    9.816686] [XRADIO] Detect SDIO card 1
                      [    9.816732] sunxi-mmc sdc1: sdc set ios:clk 0Hz bm PP pm UP vdd 21 width 1 timing LEGACY(SDR12) dt B
                      [    9.816961] sunxi-mmc sdc1: no vqmmc,Check if there is regulator
                      [    9.838548] sunxi-mmc sdc1: sdc set ios:clk 400000Hz bm PP pm ON vdd 21 width 1 timing LEGACY(SDR12) dt B
                      [    9.857646] sunxi-mmc sdc1: sdc set ios:clk 400000Hz bm PP pm ON vdd 21 width 1 timing LEGACY(SDR12) dt B
                      [    9.873808] sunxi-mmc sdc1: sdc set ios:clk 400000Hz bm PP pm ON vdd 21 width 1 timing LEGACY(SDR12) dt B
                      [    9.898565] sunxi-mmc sdc1: sdc set ios:clk 400000Hz bm PP pm ON vdd 21 width 1 timing SD-HS(SDR25) dt B
                      [    9.910278] sunxi-mmc sdc1: sdc set ios:clk 50000000Hz bm PP pm ON vdd 21 width 1 timing SD-HS(SDR25) dt B
                      [    9.922323] sunxi-mmc sdc1: sdc set ios:clk 50000000Hz bm PP pm ON vdd 21 width 4 timing SD-HS(SDR25) dt B
                      [    9.934472] mmc2: new high speed SDIO card at address 0001
                      [    9.942518] [SBUS] XRadio Device:sdio clk=50000000
                      [    9.949533] [XRADIO] XRADIO_HW_REV 1.0 detected.
                      [    9.999580] random: crng init done
                      [   10.003415] random: 6 urandom warning(s) missed due to ratelimiting
                      [   10.088550] [XRADIO] Bootloader complete
                      [   10.184439] [XRADIO] Firmware completed.
                      [   10.208523] [WSM] Firmware Label:XR_C09.08.52.64_DBG_02.100 2GHZ HT40 Jan  3 2020 13:14:37
                      [   10.217870] [XRADIO] Firmware Startup Done.
                      [   10.260246] [XRADIO_WRN] enable Multi-Rx!
                      [   10.309221] ieee80211 phy0: Selected rate control algorithm 'minstrel_ht'
                      [   10.846996] e2fsck 1.42.12 (29-Aug-2014)
                      [   10.886083] /dev/by-name/UDISK: recovering journal
                      [   10.984987] Setting free inodes count to 405550 (was 405551)
                      [   10.993909] Setting free 
                      [   11.017887] EXT4-fs (mmcblk0p10): mounted filesystem with ordered data mode. Opts: 
                      [   11.031952] S40fstab: 8 output lines suppressed due to ratelimiting
                      [   11.202854] ieee80211_do_open: vif_type=2, p2p=0, ch=3, addr=fc:15:88:9f:13:b9
                      [   11.211548] [STA] !!!xradio_vif_setup: id=0, type=2, p2p=0
                      [   11.218959] [AP_WRN] BSS_CHANGED_ASSOC but driver is unjoined.
                      [   11.230460] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready
                      [   12.893560] [STA_WRN] Freq 2462 (wsm ch: 11) prev: 3.
                      [   12.900004] wlan0: authenticate with e4:d3:32:c2:93:80 (try 1)
                      [   12.928320] [STA_WRN] [HT40][xradio_join_work][bss_ht_info]:
                      [   12.928320] [primary_chan  :0x0000000b]
                      [   12.928320] [ht_param      :0x00000007]
                      [   12.928320] [operation_mode:0x00000002]
                      [   12.928320] [stbc_param    :0x00000000]
                      [   12.928320] [basic_set[0]  :0x00000000]
                      [   12.956336] [STA_WRN] [HT40][xradio_join_work][PhyModeCfg:0x0027]
                      [   12.956336] [ModemFlags    :0x00000007]
                      [   12.956336] [ChWidthCfg    :0x00000002]
                      [   12.956336] [PriChCfg      :0x00000000]
                      [   12.956336] [BandCfg       :0x00000000]
                      [   12.956336] [STBC_Enable   :0x00000000]
                      [   12.956336] [PreambleCfg   :0x00000000]
                      [   12.956336] [SGI_Enable    :0x00000000]
                      [   12.956336] GF_Enable      :0x00000000]
                      [   13.044655] wlan0: authenticated
                      [   13.048998] [STA_WRN] Freq 2422 (wsm ch: 3) prev: 11.
                      [   13.055399] [STA_WRN] Freq 2462 (wsm ch: 11) prev: 3.
                      [   13.061214] wlan0: associate with e4:d3:32:c2:93:80 (try 1)
                      [   13.071660] wlan0: RX AssocResp from e4:d3:32:c2:93:80 (capab=0x431 status=0 aid=5)
                      [   13.080498] wlan0: associated
                      [   13.084239] wlan0: No basic rates in AssocResp. Using min supported rate instead.
                      [   13.144190] [AP_WRN] [STA] ASSOC HTCAP 11N 58
                      [   13.149401] [AP_WRN] [HT40][xradio_bss_info_changed][ht_prot:0x00000008][HtProtMode:0x0002][Green:0x0000]
                      [   13.160746] [AP_WRN] [HT40][xradio_bss_info_changed][PhyModeCfg:0x5027]
                      [   13.160746] [ModemFlags    :0x00000007]
                      [   13.160746] [ChWidthCfg    :0x00000002]
                      [   13.160746] [PriChCfg      :0x00000000]
                      [   13.160746] [BandCfg       :0x00000000]
                      [   13.160746] [STBC_Enable   :0x00000000]
                      [   13.160746] [PreambleCfg   :0x00000001]
                      [   13.160746] [SGI_Enable    :0x00000001]
                      [   13.160746] [GF_Enable     :0x00000000]
                      [   13.268411] Bluetooth: hci_uart_tty_ioctl HCIUARTSETPROTO
                      [   13.274682] Bluetooth: hci_uart_register_dev
                      [   13.308125] __hci_init(818), err = -56, EBADRQC.
                      [   13.451745] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
                      [   14.916974] sun50iw10p1-pinctrl pio: not freeing pin 224 (PH0) as part of deactivating group PH0 - it is already used for some other setting
                      [   14.931451] sun50iw10p1-pinctrl pio: not freeing pin 225 (PH1) as part of deactivating group PH1 - it is already used for some other setting
                      [   15.936859] sun50iw10p1-pinctrl pio: not freeing pin 224 (PH0) as part of deactivating group PH0 - it is already used for some other setting
                      [   15.951230] sun50iw10p1-pinctrl pio: not freeing pin 225 (PH1) as part of deactivating group PH1 - it is already used for some other setting
                      [   23.649172] axp803_usb_power: current limit not set: usb adapter type
                      [   23.649172] 
                      [ 7624.641115] 
                      [ 7624.641115] rmmod_device_driver
                      [ 7624.641115] 
                      [ 7624.648461] android_work: did not send uevent (0 0           (null))
                      [ 7631.060730] 
                      [ 7631.060730] insmod_device_driver
                      [ 7631.060730] 
                      [ 7631.314663] android_work: sent uevent USB_STATE=CONNECTED
                      [ 7631.356275] configfs-gadget gadget: high-speed config #1: c
                      [ 7631.362904] android_work: sent uevent USB_STATE=CONFIGURED
                      [ 7633.760741] axp803_usb_power: current limit setted: usb pc type
                      [ 7633.760741] 
                      
                      
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                      • A
                        anruliu LV 6 @tigger last edited by

                        @tigger 对,要选上kmod-ge8300-km,上面贴错了

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                        • A
                          anruliu LV 6 @RayZhang last edited by

                          @rayzhang 没看出异常,如果用的sdk已经是V1.0的话,建议还是排查是不是应用的问题,也可以跑下qt官方的测试用例

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                          • RayZhang
                            RayZhang LV 5 @anruliu last edited by

                            @anruliu 可以非常确定不是APP的问题…… 我们的APP在树莓派 Lite 用 EGLFS 渲染不会出现问题。 这个问题起因是发现有些控件容易闪烁,后来写了一个demo定位了是渲染问题。

                            我们还尝试过用 linuxfb 渲染,就不会出现跳帧问题,虽然linuxfb渲染比较卡一些。

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                            • YuzukiTsuru
                              柚木 鉉 LV 9 @anruliu last edited by

                              @anruliu 我这里连这个东西都没有😧

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                              • YuzukiTsuru
                                柚木 鉉 LV 9 @anruliu last edited by

                                @anruliu 大佬能不能分享一下kmod-ge8300-km的相关代码

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                                • RayZhang
                                  RayZhang LV 5 @anruliu last edited by

                                  @anruliu 大佬没有其他的调试手段了吗? 现在毫无头绪,但是确定不是APP的问题

                                  tigger 1 Reply Last reply Reply Quote Share 0
                                  • tigger
                                    tigger LV 7 @RayZhang last edited by

                                    @rayzhang

                                    我手里面有A133开发板,但是没有这个目录 package/kernel/kmod-ge8300-km,你把这个目录打包我帮你验证一下。

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                                    • RayZhang
                                      RayZhang LV 5 @tigger last edited by

                                      This post is deleted!
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                                      • RayZhang
                                        RayZhang LV 5 last edited by

                                        没有官方人员解答一下吗?这个问题还是挺严重的😧

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                                        • A
                                          anruliu LV 6 @RayZhang last edited by

                                          @rayzhang 你用的qt版本是多少,有旋转ui吗

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                                          • RayZhang
                                            RayZhang LV 5 @anruliu last edited by

                                            hello @anruliu

                                            用的是 5.10.1 , 用 QGraphicsProxyWidget 旋转了 一下

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                                            • A
                                              anruliu LV 6 @RayZhang last edited by

                                              @rayzhang 在 R818用 EGLFS 渲染 Qt APP 出现跳帧 中说:

                                              QGraphicsProxyWidget

                                              R818 opengles有专门的旋转环境变量,不用QGraphicsProxyWidget试下,另外R818中QT有支持到5.12.9,也可以用新版本试下

                                              export NULLWS_WINDOW_ROTATION=90

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                                              • RayZhang
                                                RayZhang LV 5 @anruliu last edited by

                                                @anruliu

                                                我试了一下,出现

                                                1. 画面凝固
                                                2. 显示也不全
                                                3. 触控好像也没反应

                                                以下是相关代码:

                                                auto ret = 0;
                                                ret = putenv((char *)"TSLIB_TSDEVICE=/dev/input/event5");
                                                ret = putenv((char *)"TSLIB_CALIBFILE=/etc/pointercal");
                                                ret = putenv((char *)"TSLIB_CONFFILE=/etc/ts.conf");
                                                ret = putenv((char *)"TSLIB_PLUGINDIR=/usr/lib/ts");
                                                ret = putenv((char *)"QT_QPA_PLATFORM=eglfs:size=800x1280"); // 1280x800 也显示不全
                                                ret = putenv((char *)"NULLWS_WINDOW_ROTATION=270");
                                                ret = putenv((char *)"QT_QPA_PLATFORM_PLUGIN_PATH=/usr/lib/qt5/plugins");
                                                ret = putenv((char *)"QT_QPA_FONTDIR=/usr/share/fonts");
                                                ret = putenv((char *)"QT_QPA_GENERIC_PLUGINS=tslib");
                                                ret = putenv((char *)"QT_QPA_EGLFS_INTEGRATION=none");
                                                
                                                MainWidget view;
                                                view.showFullScreen();
                                                
                                                

                                                3c2ff666-9255-457c-9b63-37c6cddaab72-image.png

                                                😳

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                                                • A
                                                  anruliu LV 6 @RayZhang last edited by

                                                  @rayzhang 在 R818用 EGLFS 渲染 Qt APP 出现跳帧 中说:

                                                  size=800x1280

                                                  要改成size=1280x800,可以先测试下qt包里面的example,NULLWS_WINDOW_ROTATION只会旋转界面,tp的旋转要在驱动里面做

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                                                  • RayZhang
                                                    RayZhang LV 5 @anruliu last edited by

                                                    @anruliu hello 我代码备注了“1280x800 也显示不全” 。 这块有没有 Qt 的成功案例呢?用 NULLWS_WINDOW_ROTATION 这个环境变量的话

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                                                    • A
                                                      anruliu LV 6 @RayZhang last edited by

                                                      @rayzhang 有成功案例,叫你先测试qt example

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                                                      • RayZhang
                                                        RayZhang LV 5 @anruliu last edited by

                                                        @anruliu hello, 我测了 qt-texture , 不会跳帧了,但是尺寸还是有问题

                                                               export TSLIB_TSDEVICE=/dev/input/event3
                                                                export TSLIB_CALIBFILE=/etc/pointercal
                                                                export TSLIB_CONFFILE=/etc/ts.conf
                                                                export TSLIB_PLUGINDIR=/usr/lib/ts
                                                                export TSLIB_FBDEVICE=/dev/fb0
                                                                #export QT_QPA_PLATFORM=eglfs:size=800x1280 # 这样写也一样
                                                                export QT_QPA_PLATFORM=eglfs:size=1280x800
                                                                export QT_QPA_PLATFORM_PLUGIN_PATH=/usr/lib/qt5/plugins
                                                                export QT_QPA_FONTDIR=/usr/share/fonts
                                                                export QT_QPA_GENERIC_PLUGINS=tslib
                                                                export QT_QPA_EGLFS_INTEGRATION=none
                                                                export NULLWS_WINDOW_ROTATION=270
                                                        

                                                        e0cfb36d-2695-49fc-bf89-24e94087ea67-image.png

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                                                        • A
                                                          anruliu LV 6 @RayZhang last edited by

                                                          @rayzhang 改成下面的试下

                                                          export QT_QPA_PLATFORM=eglfs
                                                          export QT_QPA_EGLFS_WIDTH=1280
                                                          export QT_QPA_EGLFS_HEIGHT=800
                                                          export QT_QPA_EGLFS_PHYSICAL_WIDTH=1280
                                                          export QT_QPA_EGLFS_PHYSICAL_HEIGHT=800
                                                          
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                                                          • RayZhang
                                                            RayZhang LV 5 @anruliu last edited by

                                                            @anruliu 好像OK了!👍 👍 👍 👍 👍 👍

                                                            不过 触控要怎么弄呢?ts_lib 吗?

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                                                            • A
                                                              anruliu LV 6 @RayZhang last edited by

                                                              @rayzhang

                                                              看这个
                                                              @anruliu 在 tina d1 开机屏上下反 中说:

                                                              @chdeng1 tslib印象中不带旋转功能,你想要tp旋转,有几种方式。
                                                              1、tp驱动自己旋转,如drivers/input/touchscreen/gt9xxnew/gt9xx.c中revert_x_flag,revert_y_flag,exchange_x_y_flag
                                                              2、使用ui框架中的tp旋转,如果用的是lvgl,那么设置disp_drv.rotated = rotated;后,lvgl会自动旋转tp坐标

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                                                              • RayZhang
                                                                RayZhang LV 5 @anruliu last edited by

                                                                @anruliu 非常感谢信息,我再研究一下。

                                                                另外想要咨询一下,如果直接修改触控驱动的话,对 ts_calibrate 程序会有影响吗? 有的话不知道如何规避

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                                                                • RayZhang
                                                                  RayZhang LV 5 @RayZhang last edited by

                                                                  hello @anruliu 大佬, qt-textures 应该还有跳帧,用我们之前的进度条的demo还是一样的效果…… 不知道需要如何进一步排查呢

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                                                                  • RayZhang
                                                                    RayZhang LV 5 @anruliu last edited by

                                                                    @anruliu 是不是跟旋转UI有强相关呢? 如果是的话,显示驱动那边旋转的话是否能够规避这个问题呢?

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                                                                    • A
                                                                      anruliu LV 6 @RayZhang last edited by

                                                                      @rayzhang 怀疑和旋转有关系的话,可以先不旋转测试一下啊

                                                                      另外不旋转也有问题,是不是可以换qt5.12.9测试下,R818 SDK默认也是提供的这个版本,另外也确认是不是用的R818最新的SDK

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                                                                      • RayZhang
                                                                        RayZhang LV 5 @tigger last edited by

                                                                        @tigger 才意识到这是GPU的型号🤒 我手头上 的 Tina 0.2 / 2.0 都没有 package/kernel/kmod-ge8300-km 这个目录。 附件是目前SDK的 package/libs/libgpu/ge8300 目录 非常感谢大佬支持! ge8300.zip

                                                                        PS1: 目前我用的是 Tina 0.2 版本, 机器上替换成 Tina 2.0 的这些 so 和 firmware 后 APP 出现 Could not initialize egl display报错。

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                                                                        • RayZhang
                                                                          RayZhang LV 5 @anruliu last edited by

                                                                          Hello @anruliu 大佬, 我们换成了 Qt 5.12.9 ,eglfs 渲染还是会出现这种情况。 我们试过,旋转不旋转还是一样会跳帧(回跳)。

                                                                          🤝 🤝 🤝

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                                                                            anruliu LV 6 @RayZhang last edited by

                                                                            @rayzhang 看下你们的显示信息

                                                                            cat /sys/class/disp/disp/attr/sys
                                                                            
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                                                                              anruliu LV 6 @RayZhang last edited by

                                                                              @rayzhang 另外0.2的版本可能gpu驱动有些问题,双缓冲可能没管理好,要用2.0的版本

                                                                              gpu驱动:linux-4.9/modules/gpu/img-rgx
                                                                              gpu驱动编译脚本:package/kernel/gpu-km
                                                                              opengles库:package/libs/libgpu

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                                                                              • RayZhang
                                                                                RayZhang LV 5 @anruliu last edited by

                                                                                hello 大佬 @anruliu

                                                                                screen 0:
                                                                                de_rate 300000000 hz, ref_fps:58
                                                                                mgr0: 800x1280 fmt[rgb] cs[0x204] range[full] eotf[0x4] bits[8bits] err[0] force_sync[0] unblank direct_show[false]
                                                                                dmabuf: cache[0] cache max[0] umap skip[0] overflow[0]
                                                                                        lcd output      backlight( 50)  fps:58.9         800x1280
                                                                                        err:1   skip:48 irq:659444      vsync:0 vsync_skip:0
                                                                                   BUF    enable ch[1] lyr[0] z[16] prem[N] a[pixel 255] fmt[  0] fb[ 800,1280; 800,1280; 800,1280] crop[   0,   0, 800,1280] frame[   0,   0, 800,1280] addr[ff800000,       0,       0] flags[0x       0] trd[0,0]
                                                                                depth[ 0]
                                                                                
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                                                                                  anruliu LV 6 @RayZhang last edited by

                                                                                  @rayzhang 你用2.0的sdk测试吧,0.2的sdk很多bug

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                                                                                  • RayZhang
                                                                                    RayZhang LV 5 @anruliu last edited by

                                                                                    @anruliu 嗯嗯之前尝试过在 Tina 2.0 环境下重新迁移驱动等,不过遇到一些问题(比如 https://bbs.aw-ol.com/topic/2674/lcd-kernel-亮屏后立马黑屏 以及 触控驱动问题)

                                                                                    现在还是在 0.2 的环境下 使用了 2.0 的 linux-4.9/modules/gpu package/kernel/gpu-km package/libs/libgpu 现在用 eglfs 不跳帧了 ,不过性能好像和 linuxfb 差不是太多 o(╯□╰)o 我再试试 APP 方面能不能再优化优化…… 如果GPU优化方面还有其他思路的话也非常感谢提示更多信息 🤝 🤝 🤝 再次感谢大佬支持

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