Hi, I'm seeing this on suspend/resume on a GPD-win, cherrytrail z8700 device:
[ 75.514651] RPM wakelock ref not held during HW access [ 75.514827] ------------[ cut here ]------------ [ 75.515025] WARNING: CPU: 2 PID: 1832 at drivers/gpu/drm/i915/intel_drv.h:1780 fwtable_write32+0x1d3/0x240 [i915] ... [ 75.515704] RIP: 0010:fwtable_write32+0x1d3/0x240 [i915] ... [ 75.515767] Call Trace: [ 75.515952] lpe_audio_irq_unmask+0x6a/0xc0 [i915] [ 75.515972] irq_enable+0x3a/0x50 [ 75.515984] __enable_irq+0x34/0x60 [ 75.515996] resume_irqs+0x8f/0xd0 [ 75.516007] resume_device_irqs+0x10/0x20 [ 75.516021] dpm_resume_noirq+0x23e/0x310 [ 75.516041] suspend_devices_and_enter+0x2f3/0x7f0 [ 75.516055] ? finish_wait+0x80/0x80 [ 75.516067] pm_suspend+0x335/0x3a0 [ 75.516078] state_store+0x85/0xf0 [ 75.516095] kobj_attr_store+0xf/0x20 [ 75.516108] sysfs_kf_write+0x37/0x40 [ 75.516117] kernfs_fop_write+0x11c/0x1a0 [ 75.516132] __vfs_write+0x37/0x160 [ 75.516145] ? selinux_file_permission+0xfb/0x120 [ 75.516158] ? security_file_permission+0x3b/0xc0 [ 75.516169] vfs_write+0xb1/0x1a0 [ 75.516180] SyS_write+0x55/0xc0 [ 75.516197] entry_SYSCALL_64_fastpath+0x1a/0xa5 ... [ 76.584235] PM: early resume of devices complete after 1067.477 msecs If someone has a fix for this they want me to try, let me know. Regards, Hans _______________________________________________ Intel-gfx mailing list Intel-gfx@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/intel-gfx
