Hi!
This is in -next, but I get same behaviour on 5.11; and no, udl does not work, but monitor is detected:
pavel@amd:~/g/tui/crashled$ xrandr Screen 0: minimum 320 x 200, current 1024 x 768, maximum 4096 x 4096 LVDS1 connected 1024x768+0+0 (normal left inverted right x axis y axis) 246mm x 185mm 1024x768 50.00*+ 60.00 40.00 800x600 60.32 56.25 640x480 59.94 VGA1 disconnected (normal left inverted right x axis y axis) DVI-1-0 connected 1024x768+0+0 304mm x 228mm 1024x768 60.00*+ 75.03 800x600 75.00 60.32 640x480 75.00 59.94 720x400 70.08 1024x768 (0x45) 65.000MHz -HSync -VSync h: width 1024 start 1048 end 1184 total 1344 skew 0 clock 48.36KHz v: height 768 start 771 end 777 total 806 clock 60.00Hz 800x600 (0x47) 40.000MHz +HSync +VSync h: width 800 start 840 end 968 total 1056 skew 0 clock 37.88KHz v: height 600 start 601 end 605 total 628 clock 60.32Hz 640x480 (0x49) 25.175MHz -HSync -VSync h: width 640 start 656 end 752 total 800 skew 0 clock 31.47KHz v: height 480 start 490 end 492 total 525 clock 59.94Hz pavel@amd:~/g/tui/crashled$
[13957.499755] wlan0: associated [13962.906368] udl 1-5:1.0: [drm] fb1: udldrmfb frame buffer device [13972.585101] ------------[ cut here ]------------ [13972.585117] WARNING: CPU: 0 PID: 3159 at kernel/dma/mapping.c:192 dma_map_sg_attrs+0x38/0x50 [13972.585137] Modules linked in: [13972.585149] CPU: 0 PID: 3159 Comm: Xorg Not tainted 5.11.0-next-20210223+ #176 [13972.585158] Hardware name: LENOVO 17097HU/17097HU, BIOS 7BETD8WW (2.19 ) 03/31/2011 [13972.585166] EIP: dma_map_sg_attrs+0x38/0x50 [13972.585176] Code: f0 01 00 00 00 74 23 ff 75 0c 53 e8 72 1b 00 00 5a 59 85 c0 78 1c 8b 5d fc c9 c3 8d b4 26 00 00 00 00 0f 0b 8d b6 00 00 00 00 <0f> 0b 31 c0 eb e6 66 90 0f 0b 8d b4 26 00 00 00 00 8d b4 26 00 00 [13972.585186] EAX: c296c41c EBX: 00000000 ECX: 00000055 EDX: dbbc4800 [13972.585194] ESI: c69f9ea0 EDI: d2c313c0 EBP: c5cbdda8 ESP: c5cbdda4 [13972.585202] DS: 007b ES: 007b FS: 00d8 GS: 00e0 SS: 0068 EFLAGS: 00210246 [13972.585211] CR0: 80050033 CR2: b6b99000 CR3: 05d42000 CR4: 000006b0 [13972.585219] Call Trace: [13972.585227] i915_gem_map_dma_buf+0xee/0x160 [13972.585240] dma_buf_map_attachment+0xb8/0x140 [13972.585251] drm_gem_prime_import_dev.part.0+0x33/0xc0 [13972.585262] ? drm_gem_shmem_create+0x10/0x10 [13972.585271] drm_gem_prime_import_dev+0x22/0x70 [13972.585280] drm_gem_prime_fd_to_handle+0x186/0x1c0 [13972.585289] ? drm_gem_prime_import_dev+0x70/0x70 [13972.585298] ? drm_prime_destroy_file_private+0x20/0x20 [13972.585307] drm_prime_fd_to_handle_ioctl+0x1c/0x30 [13972.585315] drm_ioctl_kernel+0x8e/0xe0 [13972.585325] ? drm_prime_destroy_file_private+0x20/0x20 [13972.585334] drm_ioctl+0x1fd/0x380 [13972.585343] ? drm_prime_destroy_file_private+0x20/0x20 [13972.585352] ? ksys_write+0x5c/0xd0 [13972.585363] ? vfs_write+0xeb/0x3f0 [13972.585371] ? drm_ioctl_kernel+0xe0/0xe0 [13972.585380] __ia32_sys_ioctl+0x369/0x7d0 [13972.585389] ? exit_to_user_mode_prepare+0x4e/0x170 [13972.585398] do_int80_syscall_32+0x2c/0x40 [13972.585409] entry_INT80_32+0x111/0x111 [13972.585419] EIP: 0xb7f68092 [13972.585427] Code: 00 00 00 e9 90 ff ff ff ff a3 24 00 00 00 68 30 00 00 00 e9 80 ff ff ff ff a3 e8 ff ff ff 66 90 00 00 00 00 00 00 00 00 cd 80 <c3> 8d b4 26 00 00 00 00 8d b6 00 00 00 00 8b 1c 24 c3 8d b4 26 00 [13972.585436] EAX: ffffffda EBX: 00000030 ECX: c00c642e EDX: bfaeda30 [13972.585444] ESI: 00915790 EDI: c00c642e EBP: 00000030 ESP: bfaed9e4 [13972.585452] DS: 007b ES: 007b FS: 0000 GS: 0033 SS: 007b EFLAGS: 00200296 [13972.585461] ? asm_exc_nmi+0xcc/0x2bc [13972.585470] ---[ end trace 46a21fad0595bc89 ]--- pavel@amd:~/g/tui/crashled$
Any ideas?
Best regards,
Pavel
Hi
Am 24.02.21 um 21:09 schrieb Pavel Machek:
Hi!
This is in -next, but I get same behaviour on 5.11; and no, udl does
Thanks for reporting. We are in the process of fixing the issue. The latest patch is at [1].
Best regards Thomas
[1] https://lore.kernel.org/dri-devel/b44307cf-25f9-acd0-eb35-92e8716205de@suse....
not work, but monitor is detected:
pavel@amd:~/g/tui/crashled$ xrandr Screen 0: minimum 320 x 200, current 1024 x 768, maximum 4096 x 4096 LVDS1 connected 1024x768+0+0 (normal left inverted right x axis y axis) 246mm x 185mm 1024x768 50.00*+ 60.00 40.00 800x600 60.32 56.25 640x480 59.94 VGA1 disconnected (normal left inverted right x axis y axis) DVI-1-0 connected 1024x768+0+0 304mm x 228mm 1024x768 60.00*+ 75.03 800x600 75.00 60.32 640x480 75.00 59.94 720x400 70.08 1024x768 (0x45) 65.000MHz -HSync -VSync h: width 1024 start 1048 end 1184 total 1344 skew 0 clock 48.36KHz v: height 768 start 771 end 777 total 806 clock 60.00Hz 800x600 (0x47) 40.000MHz +HSync +VSync h: width 800 start 840 end 968 total 1056 skew 0 clock 37.88KHz v: height 600 start 601 end 605 total 628 clock 60.32Hz 640x480 (0x49) 25.175MHz -HSync -VSync h: width 640 start 656 end 752 total 800 skew 0 clock 31.47KHz v: height 480 start 490 end 492 total 525 clock 59.94Hz pavel@amd:~/g/tui/crashled$
[13957.499755] wlan0: associated [13962.906368] udl 1-5:1.0: [drm] fb1: udldrmfb frame buffer device [13972.585101] ------------[ cut here ]------------ [13972.585117] WARNING: CPU: 0 PID: 3159 at kernel/dma/mapping.c:192 dma_map_sg_attrs+0x38/0x50 [13972.585137] Modules linked in: [13972.585149] CPU: 0 PID: 3159 Comm: Xorg Not tainted 5.11.0-next-20210223+ #176 [13972.585158] Hardware name: LENOVO 17097HU/17097HU, BIOS 7BETD8WW (2.19 ) 03/31/2011 [13972.585166] EIP: dma_map_sg_attrs+0x38/0x50 [13972.585176] Code: f0 01 00 00 00 74 23 ff 75 0c 53 e8 72 1b 00 00 5a 59 85 c0 78 1c 8b 5d fc c9 c3 8d b4 26 00 00 00 00 0f 0b 8d b6 00 00 00 00 <0f> 0b 31 c0 eb e6 66 90 0f 0b 8d b4 26 00 00 00 00 8d b4 26 00 00 [13972.585186] EAX: c296c41c EBX: 00000000 ECX: 00000055 EDX: dbbc4800 [13972.585194] ESI: c69f9ea0 EDI: d2c313c0 EBP: c5cbdda8 ESP: c5cbdda4 [13972.585202] DS: 007b ES: 007b FS: 00d8 GS: 00e0 SS: 0068 EFLAGS: 00210246 [13972.585211] CR0: 80050033 CR2: b6b99000 CR3: 05d42000 CR4: 000006b0 [13972.585219] Call Trace: [13972.585227] i915_gem_map_dma_buf+0xee/0x160 [13972.585240] dma_buf_map_attachment+0xb8/0x140 [13972.585251] drm_gem_prime_import_dev.part.0+0x33/0xc0 [13972.585262] ? drm_gem_shmem_create+0x10/0x10 [13972.585271] drm_gem_prime_import_dev+0x22/0x70 [13972.585280] drm_gem_prime_fd_to_handle+0x186/0x1c0 [13972.585289] ? drm_gem_prime_import_dev+0x70/0x70 [13972.585298] ? drm_prime_destroy_file_private+0x20/0x20 [13972.585307] drm_prime_fd_to_handle_ioctl+0x1c/0x30 [13972.585315] drm_ioctl_kernel+0x8e/0xe0 [13972.585325] ? drm_prime_destroy_file_private+0x20/0x20 [13972.585334] drm_ioctl+0x1fd/0x380 [13972.585343] ? drm_prime_destroy_file_private+0x20/0x20 [13972.585352] ? ksys_write+0x5c/0xd0 [13972.585363] ? vfs_write+0xeb/0x3f0 [13972.585371] ? drm_ioctl_kernel+0xe0/0xe0 [13972.585380] __ia32_sys_ioctl+0x369/0x7d0 [13972.585389] ? exit_to_user_mode_prepare+0x4e/0x170 [13972.585398] do_int80_syscall_32+0x2c/0x40 [13972.585409] entry_INT80_32+0x111/0x111 [13972.585419] EIP: 0xb7f68092 [13972.585427] Code: 00 00 00 e9 90 ff ff ff ff a3 24 00 00 00 68 30 00 00 00 e9 80 ff ff ff ff a3 e8 ff ff ff 66 90 00 00 00 00 00 00 00 00 cd 80 <c3> 8d b4 26 00 00 00 00 8d b6 00 00 00 00 8b 1c 24 c3 8d b4 26 00 [13972.585436] EAX: ffffffda EBX: 00000030 ECX: c00c642e EDX: bfaeda30 [13972.585444] ESI: 00915790 EDI: c00c642e EBP: 00000030 ESP: bfaed9e4 [13972.585452] DS: 007b ES: 007b FS: 0000 GS: 0033 SS: 007b EFLAGS: 00200296 [13972.585461] ? asm_exc_nmi+0xcc/0x2bc [13972.585470] ---[ end trace 46a21fad0595bc89 ]--- pavel@amd:~/g/tui/crashled$
Any ideas?
Best regards,
Pavel
Hi!
This is in -next, but I get same behaviour on 5.11; and no, udl does
Thanks for reporting. We are in the process of fixing the issue. The latest patch is at [1].
Thank you, that fixes the DMA issue, and I can use the udl.
...for a while. Then screensaver blanks laptop screen, udl screen blanks too. Upon hitting a key, internal screen shows up, udl does not.
I try rerunning xrandr ... --auto, but could not recover it.
Any ideas?
Best regards, Pavel
Hi
Am 25.02.21 um 10:53 schrieb Pavel Machek:
Hi!
This is in -next, but I get same behaviour on 5.11; and no, udl does
Thanks for reporting. We are in the process of fixing the issue. The latest patch is at [1].
Thank you, that fixes the DMA issue, and I can use the udl.
...for a while. Then screensaver blanks laptop screen, udl screen blanks too. Upon hitting a key, internal screen shows up, udl does not.
I try rerunning xrandr ... --auto, but could not recover it.
Any ideas?
Did it work before the regression?
For testing, could you please remove the fix and then do
git revert 6eb0233ec2d0
This would restore the old version. Please report back on the results.
Best regards Thomas
Best regards, Pavel
dri-devel mailing list dri-devel@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/dri-devel
Hi!
Thank you, that fixes the DMA issue, and I can use the udl.
...for a while. Then screensaver blanks laptop screen, udl screen blanks too. Upon hitting a key, internal screen shows up, udl does not.
I try rerunning xrandr ... --auto, but could not recover it.
Any ideas?
Did it work before the regression?
I don't know. I'm trying to get it to work, I basically did not use it before.
For testing, could you please remove the fix and then do
git revert 6eb0233ec2d0
This would restore the old version. Please report back on the results.
I doubt this is related, but I can try.
Best regards, Pavel
Hi!
This is in -next, but I get same behaviour on 5.11; and no, udl does
Thanks for reporting. We are in the process of fixing the issue. The latest patch is at [1].
Thank you, that fixes the DMA issue, and I can use the udl.
...for a while. Then screensaver blanks laptop screen, udl screen blanks too. Upon hitting a key, internal screen shows up, udl does not.
I try rerunning xrandr ... --auto, but could not recover it.
Any ideas?
Did it work before the regression?
For testing, could you please remove the fix and then do
git revert 6eb0233ec2d0
This would restore the old version. Please report back on the results.
Ok, I went to 7f206cf3ec2b with 6eb0233ec2d0 reverted. That fails to build:
drivers/usb/core/message.c: In function ‘usb_set_configuration’: drivers/usb/core/message.c:2100:12: error: ‘struct device’ has no member named ‘dma_pfn_offset’ 2100 | intf->dev.dma_pfn_offset = dev->dev.dma_pfn_offset; | ^ drivers/usb/core/message.c:2100:38: error: ‘struct device’ has no member named ‘dma_pfn_offset’ 2100 | intf->dev.dma_pfn_offset = dev->dev.dma_pfn_offset; | ^ CC drivers/net/ethernet/intel/e1000e/param.o make[3]: *** [scripts/Makefile.build:271: drivers/usb/core/message.o] Error 1
So I tried to go to bad commit's parent:
git checkout 6eb0233ec2d0^ git log commit cf141ae989e2ff119cd320326da5923b480d1641 ARM/keystone: move the DMA offset handling under ifdef CONFIG_ARM_LPAE
But that resulted in lockup soon after "--setprovidersource" command was isued.
Best regards, Pavel
Hi
Am 25.02.21 um 10:53 schrieb Pavel Machek:
Hi!
This is in -next, but I get same behaviour on 5.11; and no, udl does
Thanks for reporting. We are in the process of fixing the issue. The latest patch is at [1].
Thank you, that fixes the DMA issue, and I can use the udl.
...for a while. Then screensaver blanks laptop screen, udl screen blanks too. Upon hitting a key, internal screen shows up, udl does not.
I try rerunning xrandr ... --auto, but could not recover it.
Any ideas?
Seems unrelated. I tested for the issue with the last good revision and with the latest fix applied. I use Gnome/X11.
With both kernels, the udl adapter's display came back after suspending. So I'd attribute the problem to something else.
Best regards Thomas
Best regards, Pavel
dri-devel mailing list dri-devel@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/dri-devel
dri-devel@lists.freedesktop.org
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Pavel Machek -
Thomas Zimmermann