A20: HDMI issue on kernel 5.10


Recommended Posts

Armbianmonitor:

Linux cubietruck 5.10.4-sunxi #20.11.6 SMP Sun Jan 3 21:28:45 CET 2021 armv7l GNU/Linux

 

 

------------[ cut here ]------------
[    1.304783] WARNING: CPU: 0 PID: 1 at arch/arm/mm/ioremap.c:287 __arm_ioremap_pfn_caller+0x13f/0x14c
[    1.304791] Modules linked in:
[    1.304812] CPU: 0 PID: 1 Comm: swapper/0 Not tainted 5.10.4-sunxi #20.11.6
[    1.304818] Hardware name: Allwinner sun7i (A20) Family
[    1.304852] [<c010c9ed>] (unwind_backtrace) from [<c0109501>] (show_stack+0x11/0x14)
[    1.304873] [<c0109501>] (show_stack) from [<c0966dcb>] (dump_stack+0x77/0x84)
[    1.304892] [<c0966dcb>] (dump_stack) from [<c011ae99>] (__warn+0xad/0xc0)
[    1.304907] [<c011ae99>] (__warn) from [<c0960d0b>] (warn_slowpath_fmt+0x43/0x7c)
[    1.304923] [<c0960d0b>] (warn_slowpath_fmt) from [<c011335b>] (__arm_ioremap_pfn_caller+0x13f/0x14c)
[    1.304938] [<c011335b>] (__arm_ioremap_pfn_caller) from [<c0113397>] (__arm_ioremap_caller+0x2f/0x38)
[    1.304955] [<c0113397>] (__arm_ioremap_caller) from [<c05b8b07>] (simplefb_probe+0x19b/0x6b8)
[    1.304974] [<c05b8b07>] (simplefb_probe) from [<c064f8bb>] (platform_drv_probe+0x33/0x68)
[    1.304989] [<c064f8bb>] (platform_drv_probe) from [<c064dd27>] (really_probe+0x13b/0x354)
[    1.305001] [<c064dd27>] (really_probe) from [<c064e105>] (driver_probe_device+0xa9/0x168)
[    1.305016] [<c064e105>] (driver_probe_device) from [<c064c7a1>] (bus_for_each_drv+0x4d/0x78)
[    1.305031] [<c064c7a1>] (bus_for_each_drv) from [<c064db7f>] (__device_attach+0x8f/0xf0)
[    1.305044] [<c064db7f>] (__device_attach) from [<c064d0ff>] (bus_probe_device+0x5b/0x60)
[    1.305059] [<c064d0ff>] (bus_probe_device) from [<c064a78b>] (device_add+0x2e7/0x564)
[    1.305076] [<c064a78b>] (device_add) from [<c07c808d>] (of_platform_device_create_pdata+0x65/0x88)
[    1.305094] [<c07c808d>] (of_platform_device_create_pdata) from [<c0e1db5b>] (simplefb_init+0x4f/0x60)
[    1.305112] [<c0e1db5b>] (simplefb_init) from [<c0101c8d>] (do_one_initcall+0x39/0x1ac)
[    1.305128] [<c0101c8d>] (do_one_initcall) from [<c0e00ee5>] (kernel_init_freeable+0x1bd/0x208)
[    1.305144] [<c0e00ee5>] (kernel_init_freeable) from [<c096bdb9>] (kernel_init+0xd/0xe0)
[    1.305159] [<c096bdb9>] (kernel_init) from [<c0100159>] (ret_from_fork+0x11/0x38)
[    1.305167] Exception stack(0xc151ffb0 to 0xc151fff8)
[    1.305178] ffa0:                                     00000000 00000000 00000000 00000000
[    1.305189] ffc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[    1.305199] ffe0: 00000000 00000000 00000000 00000000 00000013 00000000
[    1.305215] ---[ end trace 871998d831abfa15 ]---


 

Spoiler


 


[37111.925331] sysfs: cannot create duplicate filename '/devices/platform/soc/1c16000.hdmi/dma:audio-tx'
[37111.925377] CPU: 0 PID: 8661 Comm: kworker/0:4 Tainted: G        WC  E     5.10.4-sunxi #20.11.6
[37111.925387] Hardware name: Allwinner sun7i (A20) Family
[37111.925423] Workqueue: events output_poll_execute
[37111.925475] [<c010c9ed>] (unwind_backtrace) from [<c0109501>] (show_stack+0x11/0x14)
[37111.925504] [<c0109501>] (show_stack) from [<c0966dcb>] (dump_stack+0x77/0x84)
[37111.925535] [<c0966dcb>] (dump_stack) from [<c02f44b9>] (sysfs_warn_dup+0x49/0x54)
[37111.925560] [<c02f44b9>] (sysfs_warn_dup) from [<c02f46eb>] (sysfs_do_create_link_sd+0x87/0xa8)
[37111.925591] [<c02f46eb>] (sysfs_do_create_link_sd) from [<c05c7697>] (dma_request_chan+0xb3/0x1ec)
[37111.925622] [<c05c7697>] (dma_request_chan) from [<c07fc801>] (snd_dmaengine_pcm_register+0x85/0x148)
[37111.925652] [<c07fc801>] (snd_dmaengine_pcm_register) from [<c063e755>] (sun4i_hdmi_audio_create+0x1d/0x134)
[37111.925679] [<c063e755>] (sun4i_hdmi_audio_create) from [<c063ef73>] (sun4i_hdmi_enable+0xff/0x124)
[37111.925708] [<c063ef73>] (sun4i_hdmi_enable) from [<c060ef43>] (drm_atomic_helper_commit_modeset_enables+0x14b/0x178)
[37111.925736] [<c060ef43>] (drm_atomic_helper_commit_modeset_enables) from [<c060f5d1>] (drm_atomic_helper_commit_tail_rpm+0x1d/0x4c)
[37111.925762] [<c060f5d1>] (drm_atomic_helper_commit_tail_rpm) from [<c060f9af>] (commit_tail+0x73/0x144)
[37111.925786] [<c060f9af>] (commit_tail) from [<c061034d>] (drm_atomic_helper_commit+0xd1/0xf0)
[37111.925815] [<c061034d>] (drm_atomic_helper_commit) from [<c063277b>] (drm_client_modeset_commit_atomic+0x15b/0x184)
[37111.925841] [<c063277b>] (drm_client_modeset_commit_atomic) from [<c0632825>] (drm_client_modeset_commit_locked+0x3d/0x104)
[37111.925864] [<c0632825>] (drm_client_modeset_commit_locked) from [<c0632907>] (drm_client_modeset_commit+0x1b/0x2c)
[37111.925891] [<c0632907>] (drm_client_modeset_commit) from [<c0613b33>] (__drm_fb_helper_restore_fbdev_mode_unlocked+0x6f/0x88)
[37111.925915] [<c0613b33>] (__drm_fb_helper_restore_fbdev_mode_unlocked) from [<c0613bad>] (drm_fb_helper_set_par+0x2d/0x4c)
[37111.925938] [<c0613bad>] (drm_fb_helper_set_par) from [<c0613c39>] (drm_fb_helper_hotplug_event.part.5+0x6d/0x7c)
[37111.925961] [<c0613c39>] (drm_fb_helper_hotplug_event.part.5) from [<c06320b3>] (drm_client_dev_hotplug+0x4f/0x74)
[37111.925984] [<c06320b3>] (drm_client_dev_hotplug) from [<c0606b91>] (output_poll_execute+0x145/0x14c)
[37111.926014] [<c0606b91>] (output_poll_execute) from [<c012f691>] (process_one_work+0x179/0x3dc)
[37111.926043] [<c012f691>] (process_one_work) from [<c012f9f7>] (worker_thread+0x103/0x408)
[37111.926069] [<c012f9f7>] (worker_thread) from [<c0134531>] (kthread+0x109/0x10c)
[37111.926094] [<c0134531>] (kthread) from [<c0100159>] (ret_from_fork+0x11/0x38)
[37111.926106] Exception stack(0xc7547fb0 to 0xc7547ff8)
[37111.926123] 7fa0:                                     00000000 00000000 00000000 00000000
[37111.926142] 7fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[37111.926159] 7fe0: 00000000 00000000 00000000 00000000 00000013 00000000
[37111.926209] sun4i-hdmi 1c16000.hdmi: Cannot create DMA dma:audio-tx symlink
[43112.551938] sysfs: cannot create duplicate filename '/devices/platform/soc/1c16000.hdmi/dma:audio-tx'
[43112.551992] CPU: 0 PID: 9468 Comm: kworker/0:4 Tainted: G        WC  E     5.10.4-sunxi #20.11.6
[43112.552009] Hardware name: Allwinner sun7i (A20) Family
[43112.552059] Workqueue: events output_poll_execute
[43112.552137] [<c010c9ed>] (unwind_backtrace) from [<c0109501>] (show_stack+0x11/0x14)
[43112.552183] [<c0109501>] (show_stack) from [<c0966dcb>] (dump_stack+0x77/0x84)
[43112.552230] [<c0966dcb>] (dump_stack) from [<c02f44b9>] (sysfs_warn_dup+0x49/0x54)
[43112.552271] [<c02f44b9>] (sysfs_warn_dup) from [<c02f46eb>] (sysfs_do_create_link_sd+0x87/0xa8)
[43112.552315] [<c02f46eb>] (sysfs_do_create_link_sd) from [<c05c7697>] (dma_request_chan+0xb3/0x1ec)
[43112.552365] [<c05c7697>] (dma_request_chan) from [<c07fc801>] (snd_dmaengine_pcm_register+0x85/0x148)
[43112.552414] [<c07fc801>] (snd_dmaengine_pcm_register) from [<c063e755>] (sun4i_hdmi_audio_create+0x1d/0x134)
[43112.552458] [<c063e755>] (sun4i_hdmi_audio_create) from [<c063ef73>] (sun4i_hdmi_enable+0xff/0x124)
[43112.552506] [<c063ef73>] (sun4i_hdmi_enable) from [<c060ef43>] (drm_atomic_helper_commit_modeset_enables+0x14b/0x178)
[43112.552553] [<c060ef43>] (drm_atomic_helper_commit_modeset_enables) from [<c060f5d1>] (drm_atomic_helper_commit_tail_rpm+0x1d/0x4c)
[43112.552596] [<c060f5d1>] (drm_atomic_helper_commit_tail_rpm) from [<c060f9af>] (commit_tail+0x73/0x144)
[43112.552638] [<c060f9af>] (commit_tail) from [<c061034d>] (drm_atomic_helper_commit+0xd1/0xf0)
[43112.552684] [<c061034d>] (drm_atomic_helper_commit) from [<c063277b>] (drm_client_modeset_commit_atomic+0x15b/0x184)
[43112.552726] [<c063277b>] (drm_client_modeset_commit_atomic) from [<c0632825>] (drm_client_modeset_commit_locked+0x3d/0x104)
[43112.552765] [<c0632825>] (drm_client_modeset_commit_locked) from [<c0632907>] (drm_client_modeset_commit+0x1b/0x2c)
[43112.552808] [<c0632907>] (drm_client_modeset_commit) from [<c0613b33>] (__drm_fb_helper_restore_fbdev_mode_unlocked+0x6f/0x88)
[43112.552849] [<c0613b33>] (__drm_fb_helper_restore_fbdev_mode_unlocked) from [<c0613bad>] (drm_fb_helper_set_par+0x2d/0x4c)
[43112.552888] [<c0613bad>] (drm_fb_helper_set_par) from [<c0613c39>] (drm_fb_helper_hotplug_event.part.5+0x6d/0x7c)
[43112.552928] [<c0613c39>] (drm_fb_helper_hotplug_event.part.5) from [<c06320b3>] (drm_client_dev_hotplug+0x4f/0x74)
[43112.552966] [<c06320b3>] (drm_client_dev_hotplug) from [<c0606b91>] (output_poll_execute+0x145/0x14c)
[43112.553014] [<c0606b91>] (output_poll_execute) from [<c012f691>] (process_one_work+0x179/0x3dc)
[43112.553060] [<c012f691>] (process_one_work) from [<c012f9f7>] (worker_thread+0x103/0x408)
[43112.553106] [<c012f9f7>] (worker_thread) from [<c0134531>] (kthread+0x109/0x10c)
[43112.553145] [<c0134531>] (kthread) from [<c0100159>] (ret_from_fork+0x11/0x38)
[43112.553165] Exception stack(0xc1557fb0 to 0xc1557ff8)
[43112.553193] 7fa0:                                     00000000 00000000 00000000 00000000
[43112.553224] 7fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[43112.553252] 7fe0: 00000000 00000000 00000000 00000000 00000013 00000000
[43112.553320] sun4i-hdmi 1c16000.hdmi: Cannot create DMA dma:audio-tx symlink
[43143.275925] sysfs: cannot create duplicate filename '/devices/platform/soc/1c16000.hdmi/dma:audio-tx'
[43143.275979] CPU: 0 PID: 9871 Comm: kworker/0:0 Tainted: G        WC  E     5.10.4-sunxi #20.11.6
[43143.275996] Hardware name: Allwinner sun7i (A20) Family
[43143.276046] Workqueue: events output_poll_execute
[43143.276124] [<c010c9ed>] (unwind_backtrace) from [<c0109501>] (show_stack+0x11/0x14)
[43143.276170] [<c0109501>] (show_stack) from [<c0966dcb>] (dump_stack+0x77/0x84)
[43143.276217] [<c0966dcb>] (dump_stack) from [<c02f44b9>] (sysfs_warn_dup+0x49/0x54)
[43143.276257] [<c02f44b9>] (sysfs_warn_dup) from [<c02f46eb>] (sysfs_do_create_link_sd+0x87/0xa8)
[43143.276302] [<c02f46eb>] (sysfs_do_create_link_sd) from [<c05c7697>] (dma_request_chan+0xb3/0x1ec)
[43143.276354] [<c05c7697>] (dma_request_chan) from [<c07fc801>] (snd_dmaengine_pcm_register+0x85/0x148)
[43143.276404] [<c07fc801>] (snd_dmaengine_pcm_register) from [<c063e755>] (sun4i_hdmi_audio_create+0x1d/0x134)
[43143.276447] [<c063e755>] (sun4i_hdmi_audio_create) from [<c063ef73>] (sun4i_hdmi_enable+0xff/0x124)
[43143.276496] [<c063ef73>] (sun4i_hdmi_enable) from [<c060ef43>] (drm_atomic_helper_commit_modeset_enables+0x14b/0x178)
[43143.276543] [<c060ef43>] (drm_atomic_helper_commit_modeset_enables) from [<c060f5d1>] (drm_atomic_helper_commit_tail_rpm+0x1d/0x4c)
[43143.276587] [<c060f5d1>] (drm_atomic_helper_commit_tail_rpm) from [<c060f9af>] (commit_tail+0x73/0x144)
[43143.276628] [<c060f9af>] (commit_tail) from [<c061034d>] (drm_atomic_helper_commit+0xd1/0xf0)
[43143.276674] [<c061034d>] (drm_atomic_helper_commit) from [<c063277b>] (drm_client_modeset_commit_atomic+0x15b/0x184)
[43143.276716] [<c063277b>] (drm_client_modeset_commit_atomic) from [<c0632825>] (drm_client_modeset_commit_locked+0x3d/0x104)
[43143.276755] [<c0632825>] (drm_client_modeset_commit_locked) from [<c0632907>] (drm_client_modeset_commit+0x1b/0x2c)
[43143.276798] [<c0632907>] (drm_client_modeset_commit) from [<c0613b33>] (__drm_fb_helper_restore_fbdev_mode_unlocked+0x6f/0x88)
[43143.276838] [<c0613b33>] (__drm_fb_helper_restore_fbdev_mode_unlocked) from [<c0613bad>] (drm_fb_helper_set_par+0x2d/0x4c)
[43143.276877] [<c0613bad>] (drm_fb_helper_set_par) from [<c0613c39>] (drm_fb_helper_hotplug_event.part.5+0x6d/0x7c)
[43143.276918] [<c0613c39>] (drm_fb_helper_hotplug_event.part.5) from [<c06320b3>] (drm_client_dev_hotplug+0x4f/0x74)
[43143.276956] [<c06320b3>] (drm_client_dev_hotplug) from [<c0606b91>] (output_poll_execute+0x145/0x14c)
[43143.277003] [<c0606b91>] (output_poll_execute) from [<c012f691>] (process_one_work+0x179/0x3dc)
[43143.277049] [<c012f691>] (process_one_work) from [<c012f9f7>] (worker_thread+0x103/0x408)
[43143.277092] [<c012f9f7>] (worker_thread) from [<c0134531>] (kthread+0x109/0x10c)
[43143.277132] [<c0134531>] (kthread) from [<c0100159>] (ret_from_fork+0x11/0x38)
[43143.277152] Exception stack(0xc660ffb0 to 0xc660fff8)
[43143.277179] ffa0:                                     00000000 00000000 00000000 00000000
[43143.277210] ffc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[43143.277238] ffe0: 00000000 00000000 00000000 00000000 00000013 00000000
[43143.277359] sun4i-hdmi 1c16000.hdmi: Cannot create DMA dma:audio-tx symlink
[43184.232994] sysfs: cannot create duplicate filename '/devices/platform/soc/1c16000.hdmi/dma:audio-tx'
[43184.233048] CPU: 0 PID: 9468 Comm: kworker/0:4 Tainted: G        WC  E     5.10.4-sunxi #20.11.6
[43184.233065] Hardware name: Allwinner sun7i (A20) Family
[43184.233114] Workqueue: events output_poll_execute
[43184.233194] [<c010c9ed>] (unwind_backtrace) from [<c0109501>] (show_stack+0x11/0x14)
[43184.233240] [<c0109501>] (show_stack) from [<c0966dcb>] (dump_stack+0x77/0x84)
[43184.233287] [<c0966dcb>] (dump_stack) from [<c02f44b9>] (sysfs_warn_dup+0x49/0x54)
[43184.233327] [<c02f44b9>] (sysfs_warn_dup) from [<c02f46eb>] (sysfs_do_create_link_sd+0x87/0xa8)
[43184.233371] [<c02f46eb>] (sysfs_do_create_link_sd) from [<c05c7697>] (dma_request_chan+0xb3/0x1ec)
[43184.233421] [<c05c7697>] (dma_request_chan) from [<c07fc801>] (snd_dmaengine_pcm_register+0x85/0x148)
[43184.233470] [<c07fc801>] (snd_dmaengine_pcm_register) from [<c063e755>] (sun4i_hdmi_audio_create+0x1d/0x134)
[43184.233514] [<c063e755>] (sun4i_hdmi_audio_create) from [<c063ef73>] (sun4i_hdmi_enable+0xff/0x124)
[43184.233562] [<c063ef73>] (sun4i_hdmi_enable) from [<c060ef43>] (drm_atomic_helper_commit_modeset_enables+0x14b/0x178)
[43184.233609] [<c060ef43>] (drm_atomic_helper_commit_modeset_enables) from [<c060f5d1>] (drm_atomic_helper_commit_tail_rpm+0x1d/0x4c)
[43184.233652] [<c060f5d1>] (drm_atomic_helper_commit_tail_rpm) from [<c060f9af>] (commit_tail+0x73/0x144)
[43184.233694] [<c060f9af>] (commit_tail) from [<c061034d>] (drm_atomic_helper_commit+0xd1/0xf0)
[43184.233740] [<c061034d>] (drm_atomic_helper_commit) from [<c063277b>] (drm_client_modeset_commit_atomic+0x15b/0x184)
[43184.233782] [<c063277b>] (drm_client_modeset_commit_atomic) from [<c0632825>] (drm_client_modeset_commit_locked+0x3d/0x104)
[43184.233821] [<c0632825>] (drm_client_modeset_commit_locked) from [<c0632907>] (drm_client_modeset_commit+0x1b/0x2c)
[43184.233863] [<c0632907>] (drm_client_modeset_commit) from [<c0613b33>] (__drm_fb_helper_restore_fbdev_mode_unlocked+0x6f/0x88)
[43184.233904] [<c0613b33>] (__drm_fb_helper_restore_fbdev_mode_unlocked) from [<c0613bad>] (drm_fb_helper_set_par+0x2d/0x4c)
[43184.233943] [<c0613bad>] (drm_fb_helper_set_par) from [<c0613c39>] (drm_fb_helper_hotplug_event.part.5+0x6d/0x7c)
[43184.233982] [<c0613c39>] (drm_fb_helper_hotplug_event.part.5) from [<c06320b3>] (drm_client_dev_hotplug+0x4f/0x74)
[43184.234020] [<c06320b3>] (drm_client_dev_hotplug) from [<c0606b91>] (output_poll_execute+0x145/0x14c)
[43184.234068] [<c0606b91>] (output_poll_execute) from [<c012f691>] (process_one_work+0x179/0x3dc)
[43184.234114] [<c012f691>] (process_one_work) from [<c012f9f7>] (worker_thread+0x103/0x408)
[43184.234157] [<c012f9f7>] (worker_thread) from [<c0134531>] (kthread+0x109/0x10c)
[43184.234197] [<c0134531>] (kthread) from [<c0100159>] (ret_from_fork+0x11/0x38)
[43184.234217] Exception stack(0xc1557fb0 to 0xc1557ff8)
[43184.234244] 7fa0:                                     00000000 00000000 00000000 00000000
[43184.234276] 7fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[43184.234303] 7fe0: 00000000 00000000 00000000 00000000 00000013 00000000
[43184.234561] sun4i-hdmi 1c16000.hdmi: Cannot create DMA dma:audio-tx symlink

 


 

 

Link to post
Share on other sites
Armbian is a community driven open source project. Do you like to contribute your code?

Join the conversation

You can post now and register later. If you have an account, sign in now to post with your account.
Note: Your post will require moderator approval before it will be visible.

Guest
Reply to this topic...

×   Pasted as rich text.   Restore formatting

  Only 75 emoji are allowed.

×   Your link has been automatically embedded.   Display as a link instead

×   Your previous content has been restored.   Clear editor

×   You cannot paste images directly. Upload or insert images from URL.

Loading...