<html> <head> <base href="https://bugs.freedesktop.org/" /> </head> <body> <div> <a class="bz_bug_link bz_status_NEW " title="NEW - [HSW/BDW]igt/kms_setmode/clone-exclusive-crtc fail" href="https://bugs.freedesktop.org/show_bug.cgi?id=68463#c16">Comment # 16</a> on <a class="bz_bug_link bz_status_NEW " title="NEW - [HSW/BDW]igt/kms_setmode/clone-exclusive-crtc fail" href="https://bugs.freedesktop.org/show_bug.cgi?id=68463">bug 68463</a> from <a class="email" href="mailto:yex.tian@intel.com" title="ye.tian <yex.tian@intel.com>"> ye.tian</a> <pre>Tested it on the latest nightly kernel and latest igt, this problem still exists. output: ------------------- root@x-bdw05:/GFX/Test/Intel_gpu_tools/intel-gpu-tools/tests# ./kms_setmode --run-subtest clone-exclusive-crtc IGT-Version: 1.10-gfc69bb0 (x86_64) (Linux: 4.0.0_drm-intel-nightly_92bb36_20150424+ x86_64) Testing: clone-exclusive-crtc 2 connector combinations Test id#1 CRTC count 2 CRTC[20] [Pipe A] Mode: 1920x1080@60Hz Connectors: eDP-1[31] CRTC[24] [Pipe B] Mode: 640x480@60Hz Connectors: HDMI-A-1[44] (NC) Test assertion failure function test_crtc_config, file kms_setmode.c:431: Failed assertion: config_failed == !!(tconf->flags & TEST_INVALID) Last errno: 22, Invalid argument Stack trace: #0 [__igt_fail_assert+0xf1] #1 [test_combinations+0xfec] #2 [main+0x14f] #3 [__libc_start_main+0xf5] #4 [_start+0x29] #5 [<unknown>+0x29] Subtest clone-exclusive-crtc failed. **** DEBUG **** Testing: clone-exclusive-crtc 2 connector combinations igt_create_fb_with_bo_size(width=1920, height=1080, format=0x34325258 [bpp=32], tiling=0x0, size=0 igt_create_fb_with_bo_size(handle=1, pitch=7680) igt_create_fb_with_bo_size(width=640, height=480, format=0x34325258 [bpp=32], tiling=0x0, size=0 igt_create_fb_with_bo_size(handle=2, pitch=2560) Test id#1 CRTC count 2 CRTC[20] [Pipe A] Mode: 1920x1080@60Hz Connectors: eDP-1[31] igt_create_fb_with_bo_size(width=1920, height=1080, format=0x34325258 [bpp=32], tiling=0x0, size=0 igt_create_fb_with_bo_size(handle=3, pitch=7680) CRTC[24] [Pipe B] Mode: 640x480@60Hz Connectors: HDMI-A-1[44] (NC) igt_create_fb_with_bo_size(width=640, height=480, format=0x34325258 [bpp=32], tiling=0x0, size=0 igt_create_fb_with_bo_size(handle=4, pitch=2560) Test assertion failure function test_crtc_config, file kms_setmode.c:431: Failed assertion: config_failed == !!(tconf->flags & TEST_INVALID) Last errno: 22, Invalid argument **** END **** Subtest clone-exclusive-crtc: FAIL (0.295s) dmesg info: --------------------- [ 335.673880] ------------[ cut here ]------------ [ 335.673899] WARNING: CPU: 0 PID: 5062 at drivers/gpu/drm/i915/intel_ddi.c:2669 intel_ ddi_compute_config+0x39/0x6c [i915]() [ 335.673900] compute_config() on unknown output! [ 335.673901] Modules linked in: ipv6 dm_mod iTCO_wdt iTCO_vendor_support ppdev snd_hda _codec_hdmi pcspkr snd_hda_intel i2c_i801 snd_hda_controller snd_hda_codec snd_hda_core snd_hwdep snd_pcm snd_timer lpc_ich mfd_core snd soundcore battery parport_pc parport ac acpi_cpufreq i915 button video drm_kms_helper drm [ 335.673916] CPU: 0 PID: 5062 Comm: kms_setmode Not tainted 4.0.0_drm-intel-nightly_92 bb36_20150424+ #38 [ 335.673918] 0000000000000000 0000000000000009 ffffffff81795847 ffff880149433b58 [ 335.673920] ffffffff8103bd5a 0030383478303436 ffffffffa00eb8e2 0000000000000000 [ 335.673922] ffff880144568000 ffff880149507800 000000000000000a 0000000000000001 [ 335.673924] Call Trace: [ 335.673930] [<ffffffff81795847>] ? dump_stack+0x40/0x50 [ 335.673934] [<ffffffff8103bd5a>] ? warn_slowpath_common+0x98/0xb0 [ 335.673945] [<ffffffffa00eb8e2>] ? intel_ddi_compute_config+0x39/0x6c [i915] [ 335.673948] [<ffffffff8103bdb7>] ? warn_slowpath_fmt+0x45/0x4a [ 335.673960] [<ffffffffa00eb8e2>] ? intel_ddi_compute_config+0x39/0x6c [i915] [ 335.673973] [<ffffffffa00d6124>] ? intel_modeset_compute_config+0x4d2/0xc66 [i915] [ 335.673985] [<ffffffffa00d94c8>] ? intel_crtc_set_config+0x81f/0xc19 [i915] [ 335.673988] [<ffffffff81792271>] ? printk+0x48/0x4d [ 335.673997] [<ffffffffa000c314>] ? drm_mode_set_config_internal+0x4e/0xd2 [drm] [ 335.674005] [<ffffffffa000fff4>] ? drm_mode_setcrtc+0x3fe/0x4f4 [drm] [ 335.674012] [<ffffffffa00047ae>] ? drm_ioctl+0x322/0x38d [drm] [ 335.674015] [<ffffffff810ecc3c>] ? tlb_finish_mmu+0xb/0x2f [ 335.674022] [<ffffffffa000fbf6>] ? drm_mode_setplane+0x178/0x178 [drm] [ 335.674028] [<ffffffffa0003b60>] ? drm_gem_vm_close+0x2a/0x4b [drm] [ 335.674032] [<ffffffff8111daa6>] ? do_vfs_ioctl+0x360/0x424 [ 335.674035] [<ffffffff8111dbb3>] ? SyS_ioctl+0x49/0x7a [ 335.674038] [<ffffffff8179b0f2>] ? system_call_fastpath+0x12/0x17 [ 335.674039] ---[ end trace 5b55053d4765e0b7 ]--- [ 335.674041] ------------[ cut here ]------------</pre> </div> <hr> You are receiving this mail because: <ul> <li>You are the QA Contact for the bug.</li> <li>You are the assignee for the bug.</li> </ul> </body> </html>