[Bug 103356] [CI] igt at kms_rotation_crc@sprite-rotation-90-flip - dmesg-warn - WARN_ON(!can_scale)

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=103356

--- Comment #1 from Marta Löfstedt <marta.lofstedt at intel.com> ---
CI_DRM_3273 GLK-shards igt at kms_rotation_crc@sprite-rotation-90-pos-100-0

https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_3273/shard-glkb5/igt@kms_rotation_crc@sprite-rotation-90-pos-100-0.html

[ 2834.275526] WARN_ON(!can_scale)
[ 2834.275593] ------------[ cut here ]------------
[ 2834.275691] WARNING: CPU: 0 PID: 16074 at
drivers/gpu/drm/i915/intel_sprite.c:924 intel_check_sprite_plane+0x968/0xa40
[i915]
[ 2834.275697] Modules linked in: vgem snd_hda_codec_hdmi snd_hda_codec_realtek
snd_hda_codec_generic x86_pkg_temp_thermal intel_powerclamp i915 coretemp
crct10dif_pclmul crc32_pclmul ghash_clmulni_intel snd_hda_intel snd_hda_codec
snd_hwdep snd_hda_core snd_pcm r8169 mei_me prime_numbers mii mei i2c_hid
pinctrl_geminilake pinctrl_intel
[ 2834.275840] CPU: 0 PID: 16074 Comm: kms_rotation_cr Tainted: G     U  W     
 4.14.0-rc5-CI-CI_DRM_3273+ #1
[ 2834.275847] Hardware name: Intel Corp. Geminilake/GLK RVP1 DDR4 (05), BIOS
GELKRVPA.X64.0062.B30.1708222146 08/22/2017
[ 2834.275853] task: ffff880141738040 task.stack: ffffc9000067c000
[ 2834.275929] RIP: 0010:intel_check_sprite_plane+0x968/0xa40 [i915]
[ 2834.276056] RSP: 0018:ffffc9000067fa10 EFLAGS: 00010282
[ 2834.276067] RAX: 0000000000000013 RBX: ffff8801734931b8 RCX:
0000000000000006
[ 2834.276079] RDX: 00000000000013ce RSI: ffffffff81d0d97c RDI:
ffffffff81cc18d6
[ 2834.276090] RBP: ffffc9000067fa68 R08: ffff880141738928 R09:
0000000000000000
[ 2834.276098] R10: 0000000000000000 R11: 0000000000000000 R12:
0000000000000708
[ 2834.276106] R13: 0000000000000c1c R14: 0000000000000000 R15:
ffff880178580948
[ 2834.276117] FS:  00007f101d18ca40(0000) GS:ffff88017fc00000(0000)
knlGS:0000000000000000
[ 2834.276126] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 2834.276134] CR2: 00007f1018211000 CR3: 00000001735a6000 CR4:
00000000003406f0
[ 2834.276140] Call Trace:
[ 2834.276227]  intel_plane_atomic_check_with_state+0xaf/0x220 [i915]
[ 2834.276308]  intel_plane_atomic_check+0x4a/0x60 [i915]
[ 2834.276327]  drm_atomic_helper_check_planes+0x9e/0x1c0
[ 2834.276406]  intel_atomic_check+0x3c9/0x11c0 [i915]
[ 2834.276418]  ? drm_mode_object_get+0x32/0x40
[ 2834.276432]  ? lock_acquire+0xb0/0x200
[ 2834.276444]  drm_atomic_check_only+0x450/0x560
[ 2834.276459]  drm_atomic_commit+0x18/0x50
[ 2834.276468]  drm_mode_atomic_ioctl+0x92c/0xb10
[ 2834.276494]  ? drm_atomic_set_property+0x4a0/0x4a0
[ 2834.276504]  drm_ioctl_kernel+0x69/0xb0
[ 2834.276517]  drm_ioctl+0x2f9/0x3d0
[ 2834.276525]  ? drm_atomic_set_property+0x4a0/0x4a0
[ 2834.276545]  ? __this_cpu_preempt_check+0x13/0x20
[ 2834.276558]  do_vfs_ioctl+0x94/0x670
[ 2834.276569]  ? entry_SYSCALL_64_fastpath+0x5/0xb1
[ 2834.276579]  ? __this_cpu_preempt_check+0x13/0x20
[ 2834.276588]  ? trace_hardirqs_on_caller+0xe3/0x1b0
[ 2834.276600]  SyS_ioctl+0x41/0x70
[ 2834.276611]  entry_SYSCALL_64_fastpath+0x1c/0xb1
[ 2834.276618] RIP: 0033:0x7f101b38d587
[ 2834.276624] RSP: 002b:00007ffea17470d8 EFLAGS: 00000246 ORIG_RAX:
0000000000000010
[ 2834.276636] RAX: ffffffffffffffda RBX: ffffffff81491f73 RCX:
00007f101b38d587
[ 2834.276642] RDX: 00007ffea1747130 RSI: 00000000c03864bc RDI:
0000000000000003
[ 2834.276648] RBP: ffffc9000067ff88 R08: 0000556b3af54930 R09:
0000556b3af547c0
[ 2834.276654] R10: 0000000000000000 R11: 0000000000000246 R12:
0000556b3af548f0
[ 2834.276659] R13: 0000000000000003 R14: 00000000c03864bc R15:
0000556b3af4e420
[ 2834.276669]  ? __this_cpu_preempt_check+0x13/0x20
[ 2834.276683] Code: 84 9f fe ff ff e9 4f f9 ff ff 48 c7 c6 58 c1 23 a0 48 c7
c7 28 c1 23 a0 88 4d b0 89 55 b4 44 89 55 c0 44 89 45 cc e8 79 20 f3 e0 <0f> ff
0f b6 4d b0 8b 55 b4 44 8b 55 c0 44 8b 45 cc e9 67 fb ff 
[ 2834.277139] ---[ end trace 67ce465911c36c1b ]---

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