On Fri, 2017-12-15 at 14:44 +0200, Mika Kahola wrote: > Hi, > > This is a known issue. Could you try out this patch to see if that > would fix this issue for you? > > https://patchwork.freedesktop.org/series/35389/ > Yes, Thanks. It works :-) When this patch will merge with linus kernel. Thanks, -- Jaswinder Singh Rajput > On Fri, 2017-12-15 at 17:08 +0530, Jaswinder Singh Rajput wrote: > > > > Hello friends, > > > > I am getting multiple warnings in i915/intel_audio.c . I am > > attaching > > dmesg, config and lsmod for your reference. > > > > > > [ 0.390606] WARN_ON(pipe >= intel_info((dev_priv))->num_pipes) > > [ 0.390619] WARNING: CPU: 1 PID: 1051 at > > drivers/gpu/drm/i915/intel_audio.c:757 get_saved_enc+0x74/0x80 > > [ 0.390620] Modules linked in: > > [ 0.390621] CPU: 1 PID: 1051 Comm: kworker/1:2 Not tainted > > 4.15.0-rc3+ #13 > > [ 0.390622] Hardware name: Gigabyte Technology Co., Ltd. > > H81M-S/H81M-S, BIOS F2 08/19/2015 > > [ 0.390624] Workqueue: events azx_probe_work > > [ 0.390625] RIP: 0010:get_saved_enc+0x74/0x80 > > [ 0.390626] RSP: 0018:ffff9b650061fba8 EFLAGS: 00010292 > > [ 0.390627] RAX: 0000000000000032 RBX: ffff888e17384cb8 RCX: > > 0000000000000000 > > [ 0.390627] RDX: 0000000000000001 RSI: 0000000000000002 RDI: > > ffffffff97032bb0 > > [ 0.390627] RBP: ffff888e17380000 R08: 0000000000000032 R09: > > 0000000000000032 > > [ 0.390628] R10: ffff888e19cc3840 R11: 00000000000344e0 R12: > > 0000000000000100 > > [ 0.390628] R13: 0000000000000001 R14: ffff888e168fba08 R15: > > ffff888e168fba10 > > [ 0.390629] FS: 0000000000000000(0000) > > GS:ffff888e1f300000(0000) > > knlGS:0000000000000000 > > [ 0.390629] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 > > [ 0.390630] CR2: 00007f7dd01c6914 CR3: 000000003da0a001 CR4: > > 00000000000606e0 > > [ 0.390630] Call Trace: > > [ 0.390633] i915_audio_component_get_eld+0x43/0xe0 > > [ 0.390635] hdmi_present_sense+0x95/0x330 > > [ 0.390636] generic_hdmi_build_controls+0x143/0x1e0 > > [ 0.390638] snd_hda_codec_build_controls+0x178/0x1c0 > > [ 0.390639] ? snd_hda_codec_build_pcms+0x14f/0x1a0 > > [ 0.390641] hda_codec_driver_probe+0x76/0x100 > > [ 0.390644] driver_probe_device+0x27d/0x310 > > [ 0.390645] ? __driver_attach+0xa0/0xa0 > > [ 0.390646] bus_for_each_drv+0x50/0x80 > > [ 0.390647] __device_attach+0xb0/0x110 > > [ 0.390649] bus_probe_device+0x82/0x90 > > [ 0.390650] device_add+0x2dc/0x570 > > [ 0.390652] snd_hdac_device_register+0xd/0x40 > > [ 0.390654] snd_hda_codec_configure+0x32/0x120 > > [ 0.390655] azx_codec_configure+0x2a/0x60 > > [ 0.390656] azx_probe_work+0x40c/0x860 > > [ 0.390659] process_one_work+0x1d2/0x3c0 > > [ 0.390660] worker_thread+0x42/0x3e0 > > [ 0.390661] kthread+0xf0/0x130 > > [ 0.390663] ? trace_event_raw_event_workqueue_work+0x80/0x80 > > [ 0.390664] ? kthread_create_worker_on_cpu+0x40/0x40 > > [ 0.390665] ? call_usermodehelper_exec_async+0x11c/0x120 > > [ 0.390667] ret_from_fork+0x1f/0x30 > > [ 0.390668] Code: 83 c2 01 39 d1 7f e0 31 c0 c3 83 78 70 0b 74 > > f9 > > 31 > > c0 85 d2 74 cb eb f1 48 c7 c6 d0 c0 df 96 48 c7 c7 57 dd db 96 e8 > > 9c > > 2d > > bf ff <0f> ff 31 c0 c3 0f 1f 80 00 00 00 00 41 57 4d 89 c7 41 56 49 > > 89 > > [ 0.390679] ---[ end trace 9a14f34c58dc94ff ]--- > > > > > > Thanks, > > -- > > Jaswinder Singh Rajput > > _______________________________________________ Intel-gfx mailing list Intel-gfx@xxxxxxxxxxxxxxxxxxxxx https://lists.freedesktop.org/mailman/listinfo/intel-gfx
