Backtrace

WARNING: CPU: 21 PID: 151 at drivers/gpu/drm/amd/amdgpu/../display/dc/dc_dmub_srv.c:1590 dc_dmub_srv_apply_idle_power_optimizations+0xda/0x100 [amdgpu]
Modules linked in: vhost_net vhost vhost_iotlb tap tun nft_masq nft_reject_ipv4 act_csum cls_u32 sch_htb nf_nat_tftp nf_conntrack_tftp bridge stp llc xpad hid_nintendo ff_memless uinput rfcomm snd_seq_dummy snd_hrtimer uhid nf_conntrack_netbios_ns nf_conntrack_broadcast nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib sunrpc nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip_set nf_tables qrtr snd_ctl_led bnep binfmt_misc vfat fat snd_acp_legacy_mach snd_acp_mach snd_soc_nau8821 snd_acp3x_rn snd_acp70 snd_acp_i2s snd_acp_pdm snd_soc_dmic snd_acp_pcm snd_sof_amd_acp70 snd_sof_amd_acp63 snd_sof_amd_vangogh snd_sof_amd_rembrandt snd_sof_amd_renoir snd_sof_amd_acp snd_sof_pci snd_sof_xtensa_dsp snd_sof snd_sof_utils snd_pci_ps snd_soc_acpi_amd_match snd_amd_sdw_acpi soundwire_amd soundwire_generic_allocation soundwire_bus snd_hda_codec_realtek snd_soc_sdca snd_hda_codec_generic snd_soc_core snd_hda_scodec_component snd_hda_codec_hdmi
 snd_compress snd_hda_intel mt7921e ac97_bus snd_intel_dspcfg mt7921_common amd_atl intel_rapl_msr snd_pcm_dmaengine snd_intel_sdw_acpi mt792x_lib r8153_ecm intel_rapl_common snd_rpl_pci_acp6x snd_hda_codec mt76_connac_lib cdc_ether snd_acp_pci usbnet mt76 snd_acp_legacy_common snd_hda_core snd_hwdep snd_pci_acp6x mac80211 snd_seq edac_mce_amd btusb hid_sensor_als btrtl snd_seq_device hid_sensor_trigger kvm_amd leds_cros_ec btintel hid_sensor_iio_common snd_pcm btbcm libarc4 snd_pci_acp5x industrialio_triggered_buffer led_class_multicolor cros_ec_hwmon cros_ec_sysfs kvm btmtk cros_kbd_led_backlight gpio_cros_ec amd_pmf cros_ec_chardev snd_rn_pci_acp3x spd5118 snd_timer r8152 kfifo_buf cfg80211 amdtee snd_acp_config bluetooth irqbypass cros_ec_dev i2c_piix4 ch341 snd industrialio amd_sfh snd_soc_acpi mii rapl thunderbolt wmi_bmof pcspkr k10temp i2c_smbus cros_ec_lpcs rfkill soundcore snd_pci_acp3x tee apple_mfi_fastcharge cros_ec platform_profile amd_pmc joydev loop nfnetlink zram lz4hc_compress
 lz4_compress amdgpu amdxcp i2c_algo_bit drm_ttm_helper ttm polyval_clmulni drm_exec polyval_generic drm_suballoc_helper ghash_clmulni_intel drm_panel_backlight_quirks sha512_ssse3 hid_multitouch hid_sensor_hub nvme drm_buddy sha256_ssse3 ucsi_acpi amdxdna drm_display_helper nvme_core typec_ucsi video sha1_ssse3 i2c_hid_acpi sp5100_tco gpu_sched cec nvme_auth typec wmi i2c_hid serio_raw fuse
CPU: 21 UID: 0 PID: 151 Comm: kworker/21:0H Not tainted 6.14.6-300.fc42.x86_64 #1
Hardware name: Framework Laptop 13 (AMD Ryzen AI 300 Series)/FRANMGCP09, BIOS 03.03 03/10/2025
Workqueue: events_highpri dm_irq_work_func [amdgpu]
RIP: 0010:dc_dmub_srv_apply_idle_power_optimizations+0xda/0x100 [amdgpu]
Code: 7d 25 c1 48 89 44 24 08 44 88 0c 24 e8 2f 5b cf c3 44 0f b6 0c 24 4c 8b 54 24 10 48 8b 44 24 08 45 84 c9 75 ab e9 7a ff ff ff <0f> 0b c7 40 68 00 00 00 00 48 83 c4 18 c3 cc cc cc cc c3 cc cc cc
RSP: 0018:ffffb75d8066ba30 EFLAGS: 00010297
RAX: ffff908480289d80 RBX: 0000000000000000 RCX: 0000000000000001
RDX: 00000000ffffffff RSI: 00000000000036a3 RDI: ffff9084a2580000
RBP: ffff908a5ce00000 R08: ffffb75d8066b994 R09: 0000000000001f80
R10: ffffb75ddfb1b500 R11: ffff90848ca31c00 R12: ffffffffc1636a00
R13: 0000000000000000 R14: ffff90848190ba60 R15: ffff908487d08dc0
FS:  0000000000000000(0000) GS:ffff908bbe680000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00000bd4119e4000 CR3: 00000003d082c000 CR4: 0000000000f50ef0
PKRU: 55555554
Call Trace:
 <TASK>
 dcn35_apply_idle_power_optimizations+0xe4/0x150 [amdgpu]
 dc_allow_idle_optimizations_internal+0xe3/0x390 [amdgpu]
 dm_read_reg_func+0xd7/0xe0 [amdgpu]
 generic_reg_get+0x24/0x50 [amdgpu]
 dal_hw_gpio_open+0x45/0x80 [amdgpu]
 dal_gpio_service_open+0xcb/0x250 [amdgpu]
 dal_ddc_open+0x43/0x160 [amdgpu]
 acquire+0x4b/0x70 [amdgpu]
 dce_aux_transfer_raw+0x90/0x270 [amdgpu]
 dm_dp_aux_transfer+0xda/0x1a0 [amdgpu]
 drm_dp_dpcd_access+0xaf/0x140 [drm_display_helper]
 drm_dp_dpcd_probe+0x41/0xf0 [drm_display_helper]
 drm_dp_dpcd_read+0xc2/0x110 [drm_display_helper]
 drm_dp_cec_attach+0x9f/0x1f0 [drm_display_helper]
 amdgpu_dm_update_connector_after_detect+0x42c/0x4a0 [amdgpu]
 handle_hpd_irq_helper+0x154/0x1a0 [amdgpu]
 process_one_work+0x17b/0x340
 worker_thread+0x255/0x390
 ? __pfx_worker_thread+0x10/0x10
 kthread+0xec/0x230
 ? __pfx_kthread+0x10/0x10
 ret_from_fork+0x31/0x50
 ? __pfx_kthread+0x10/0x10
 ret_from_fork_asm+0x1a/0x30
 </TASK>