[ 1.729218] ------------[ cut here ]------------ [ 1.729225] WARNING: CPU: 3 PID: 95 at drivers/gpu/drm/panel/panel-edp.c:814 panel_edp_probe+0x560/0x5a0 [panel_edp] [ 1.729237] Modules linked in: panel_edp(+) msm mdt_loader drm_exec ocmem nvme gpu_sched dm_mod drm_display_helper nvme_core i2c_hid_of i2c_hid cec dax nvme_auth btrfs i2c_qcom_geni drm_dp_aux_bus dispcc_x1e80100 phy_qcom_edp llcc_qcom gpucc_x1e80100 phy_qcom_qmp_pcie pcie_qcom tcsrcc_x1e80100 crc8 blake2b_generic libcrc32c xor xor_neon zlib_deflate raid6_pq [ 1.729264] CPU: 3 UID: 0 PID: 95 Comm: kworker/u49:3 Not tainted 6.11.0-rc5 #1-NixOS [ 1.729266] Hardware name: LENOVO 83ED/LNVNB161216, BIOS NHCN44WW 06/22/2024 [ 1.729268] Workqueue: events_unbound deferred_probe_work_func [ 1.729273] pstate: 61400005 (nZCv daif +PAN -UAO -TCO +DIT -SSBS BTYPE=--) [ 1.729275] pc : panel_edp_probe+0x560/0x5a0 [panel_edp] [ 1.729277] lr : panel_edp_probe+0x3f0/0x5a0 [panel_edp] [ 1.729279] sp : ffff80008156b720 [ 1.729280] x29: ffff80008156b7b0 x28: ffff272100a0a6c0 x27: ffff27210085fc98 [ 1.729282] x26: ffffc0ac28987140 x25: ffff27210a5a8ff0 x24: 000000004c834189 [ 1.729284] x23: ffff27210cccc880 x22: 0000000000000000 x21: 0000000000000000 [ 1.729286] x20: ffff27210de14400 x19: ffff27210ce2b480 x18: 0000000000000000 [ 1.729288] x17: 0000000000000000 x16: 0000000000000000 x15: 0000000000000000 [ 1.729290] x14: 0000000000000000 x13: 0000000000000000 x12: 0000000000000000 [ 1.729292] x11: 0000000000000000 x10: 0000000000000000 x9 : ffffc0ac6212c8a8 [ 1.729294] x8 : ffff27210a5a9000 x7 : 0000000000000000 x6 : 0000000000000000 [ 1.729296] x5 : 0000000000000000 x4 : 0000000000004189 x3 : 0000000000000000 [ 1.729298] x2 : 0000000000000000 x1 : 0000000000000000 x0 : 0000000000000000 [ 1.729299] Call trace: [ 1.729302] panel_edp_probe+0x560/0x5a0 [panel_edp] [ 1.729304] panel_edp_dp_aux_ep_probe+0x40/0x70 [panel_edp] [ 1.729306] dp_aux_ep_probe+0x3c/0x138 [drm_dp_aux_bus] [ 1.729308] really_probe+0xc8/0x3c0 [ 1.729309] __driver_probe_device+0x84/0x188 [ 1.729310] driver_probe_device+0x44/0x138 [ 1.729311] __device_attach_driver+0xec/0x1b8 [ 1.729313] bus_for_each_drv+0x90/0x110 [ 1.729316] __device_attach+0xa8/0x1d8 [ 1.729317] device_initial_probe+0x1c/0x40 [ 1.729318] bus_probe_device+0xc8/0xd8 [ 1.729321] device_add+0x628/0x830 [ 1.729322] device_register+0x28/0x48 [ 1.729324] of_dp_aux_populate_bus+0x130/0x250 [drm_dp_aux_bus] [ 1.729325] devm_of_dp_aux_populate_bus+0x20/0xb8 [drm_dp_aux_bus] [ 1.729327] dp_display_probe+0x2d8/0x4c8 [msm] [ 1.729337] platform_probe+0x70/0xe0 [ 1.729340] really_probe+0xc8/0x3c0 [ 1.729341] __driver_probe_device+0x84/0x188 [ 1.729343] driver_probe_device+0x44/0x138 [ 1.729344] __device_attach_driver+0xec/0x1b8 [ 1.729345] bus_for_each_drv+0x90/0x110 [ 1.729347] __device_attach+0xa8/0x1d8 [ 1.729348] device_initial_probe+0x1c/0x40 [ 1.729349] bus_probe_device+0xc8/0xd8 [ 1.729351] deferred_probe_work_func+0xbc/0x130 [ 1.729353] process_one_work+0x178/0x3f0 [ 1.729357] worker_thread+0x204/0x3b8 [ 1.729358] kthread+0xe8/0xf8 [ 1.729360] ret_from_fork+0x10/0x20 [ 1.729361] ---[ end trace 0000000000000000 ]--- [ 1.729380] panel-simple-dp-aux aux-aea0000.displayport-controller: Unknown panel SDC 0x4189, using conservative timings