search for: drm_mode_setcrtc

...449 0x40 0x6 [ 2368.113635] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:47:DVI-I-2] [ 2368.125321] [drm:drm_helper_probe_single_connector_modes [drm_kms_helper]] [CONNECTOR:47:DVI-I-2] disconnected [ 2368.141673] [drm:drm_mode_addfb2 [drm]] [FB:65] [ 2368.141704] [drm:drm_mode_setcrtc [drm]] [CRTC:40:head-0] [ 2368.141717] [drm:drm_mode_setcrtc [drm]] [CONNECTOR:44:DVI-I-1] [ 2368.141735] 0900 1 nv50_head_base [ 2368.141736] 00000001 [ 2368.141737] 08a0 1 nv50_head_dither [ 2368.141737] 00000003 [ 2368.141752] 00a0 2 nv50_base_ntfy_set [ 2368.141752] 00000120 [ 2368.141753]...

On 01/26/2016 03:24 PM, Ilia Mirkin wrote: > sleep 1 && xset dpms force off Could you confirm exactly how to add the drm.debug=0x1e option. Is it another parameter on the kernel command line? Where does the output data go? Is there a way to get it into a file? Thanks Don

...0.0] 51a000 - stat 0x00000000 0x00000000 0x00000000 0x00000000 [ 43.580323] nouveau E[ PGRAPH][0000:01:00.0] 51a000 - stat 0x00000000 0x00000000 0x00000000 0x00000000 [ 43.580325] nouveau E[ PGRAPH][0000:01:00.0] init failed, -16 [ 43.610207] [drm:drm_mode_addfb] [FB:46] [ 43.610221] [drm:drm_mode_setcrtc] [CRTC:15] [ 43.610224] [drm:drm_mode_setcrtc] [CONNECTOR:22:LVDS-1] [ 43.610225] [drm:drm_crtc_helper_set_config] [ 43.610226] [drm:drm_crtc_helper_set_config] [CRTC:15] [FB:46] #connectors=1 (x y) (0 0) [ 43.610230] [drm:drm_crtc_helper_set_config] [CONNECTOR:22:LVDS-1] to [CRTC:15] [...

...1/0x9b [ 379.242830] [<ffffffffa0142453>] ? drm_mode_set_config_internal+0x6d/0xba [drm] [ 379.242835] [<ffffffff8106e332>] warn_slowpath_null+0x1a/0x1c [ 379.242850] [<ffffffffa0142453>] drm_mode_set_config_internal+0x6d/0xba [drm] [ 379.242866] [<ffffffffa0144895>] drm_mode_setcrtc+0x495/0x4ef [drm] [ 379.242871] [<ffffffff816d1769>] ? _cond_resched+0xe/0x22 [ 379.242875] [<ffffffff816d0044>] ? mutex_lock+0x16/0x37 [ 379.242887] [<ffffffffa013772c>] drm_ioctl+0x305/0x41c [drm] [ 379.242913] [<ffffffffa0144400>] ? drm_mode_setplane+0x354/0x354 [...

...ulate+0x21f/0x2f0 [ttm] [ 1313.811075] ttm_tt_bind+0x2f/0x60 [ttm] [ 1313.811079] ttm_bo_handle_move_mem+0x51f/0x580 [ttm] [ 1313.811084] ? ttm_bo_handle_move_mem+0x5/0x580 [ttm] [ 1313.811088] ttm_bo_validate+0x10c/0x120 [ttm] [ 1313.811092] ? ttm_bo_validate+0x5/0x120 [ttm] [ 1313.811106] ? drm_mode_setcrtc+0x20e/0x540 [drm] [ 1313.811109] ttm_bo_init_reserved+0x290/0x490 [ttm] [ 1313.811114] ttm_bo_init+0x52/0xb0 [ttm] [ 1313.811141] ? nv10_bo_put_tile_region+0x60/0x60 [nouveau] [ 1313.811163] nouveau_bo_new+0x465/0x5e0 [nouveau] [ 1313.811184] ? nv10_bo_put_tile_region+0x60/0x60 [nouveau] [ 131...

...43/0x780 [drm] drm_atomic_helper_check+0x15/0x90 [drm_kms_helper] nv50_disp_atomic_check+0x83/0x1d0 [nouveau] drm_atomic_check_only+0x54d/0x780 [drm] ? drm_atomic_set_crtc_for_connector+0xec/0x100 [drm] drm_atomic_commit+0x13/0x50 [drm] drm_atomic_helper_set_config+0x81/0x90 [drm_kms_helper] drm_mode_setcrtc+0x194/0x6a0 [drm] ? vprintk_emit+0x16a/0x230 ? drm_ioctl+0x163/0x390 [drm] ? drm_mode_getcrtc+0x180/0x180 [drm] drm_ioctl_kernel+0xaa/0xf0 [drm] drm_ioctl+0x208/0x390 [drm] ? drm_mode_getcrtc+0x180/0x180 [drm] nouveau_drm_ioctl+0x63/0xb0 [nouveau] do_vfs_ioctl+0x405/0x660 ? recalc_sigpendi...

...1313.811075] ttm_tt_bind+0x2f/0x60 [ttm] > [ 1313.811079] ttm_bo_handle_move_mem+0x51f/0x580 [ttm] > [ 1313.811084] ? ttm_bo_handle_move_mem+0x5/0x580 [ttm] > [ 1313.811088] ttm_bo_validate+0x10c/0x120 [ttm] > [ 1313.811092] ? ttm_bo_validate+0x5/0x120 [ttm] > [ 1313.811106] ? drm_mode_setcrtc+0x20e/0x540 [drm] > [ 1313.811109] ttm_bo_init_reserved+0x290/0x490 [ttm] > [ 1313.811114] ttm_bo_init+0x52/0xb0 [ttm] > [ 1313.811141] ? nv10_bo_put_tile_region+0x60/0x60 [nouveau] > [ 1313.811163] nouveau_bo_new+0x465/0x5e0 [nouveau] > [ 1313.811184] ? nv10_bo_put_tile_region+...

...0x220 [drm] > ? drm_atomic_helper_disable_plane+0x1d0/0x1d0 [drm_kms_helper] > ? pick_single_encoder_for_connector+0xe0/0xe0 [drm_kms_helper] > ? kasan_unpoison_shadow+0x35/0x40 > drm_atomic_commit+0x3b/0x100 [drm] > drm_atomic_helper_set_config+0xd5/0x100 [drm_kms_helper] > drm_mode_setcrtc+0x636/0x1660 [drm] > ? vprintk_func+0x96/0x1bf > ? drm_dev_dbg+0x200/0x200 [drm] > ? drm_mode_getcrtc+0x790/0x790 [drm] > ? printk+0x9f/0xc5 > ? mutex_unlock+0x1d/0x40 > ? drm_mode_addfb2+0x2e9/0x3a0 [drm] > ? rcu_sync_dtor+0x2e0/0x2e0 > ? drm_dbg+0x186/0x1b0 [drm] &...

...28] [<ffffffffa04a587c>] ? nv50_crtc_mode_set_base+0x18/0x5a [nouveau] Jun 21 23:40:21 rhadamanthine kernel: [ 453.572845] [<ffffffffa010d20b>] ? drm_crtc_helper_set_config+0x7b9/0x932 [drm_kms_helper] Jun 21 23:40:21 rhadamanthine kernel: [ 453.572875] [<ffffffffa031a22d>] ? drm_mode_setcrtc+0x400/0x43d [drm] Jun 21 23:40:21 rhadamanthine kernel: [ 453.572886] [<ffffffff810fa265>] ? mem_cgroup_update_page_stat+0x15/0x48 Jun 21 23:40:21 rhadamanthine kernel: [ 453.572913] [<ffffffffa030e5bc>] ? drm_ioctl+0x2a2/0x377 [drm] Jun 21 23:40:21 rhadamanthine kernel: [ 453.5729...

...[drm] ? drm_state_info+0x220/0x220 [drm] ? drm_atomic_helper_disable_plane+0x1d0/0x1d0 [drm_kms_helper] ? pick_single_encoder_for_connector+0xe0/0xe0 [drm_kms_helper] ? kasan_unpoison_shadow+0x35/0x40 drm_atomic_commit+0x3b/0x100 [drm] drm_atomic_helper_set_config+0xd5/0x100 [drm_kms_helper] drm_mode_setcrtc+0x636/0x1660 [drm] ? vprintk_func+0x96/0x1bf ? drm_dev_dbg+0x200/0x200 [drm] ? drm_mode_getcrtc+0x790/0x790 [drm] ? printk+0x9f/0xc5 ? mutex_unlock+0x1d/0x40 ? drm_mode_addfb2+0x2e9/0x3a0 [drm] ? rcu_sync_dtor+0x2e0/0x2e0 ? drm_dbg+0x186/0x1b0 [drm] ? set_page_dirty+0x271/0x4d0 drm_ioctl_...

...[drm] ? drm_state_info+0x220/0x220 [drm] ? drm_atomic_helper_disable_plane+0x1d0/0x1d0 [drm_kms_helper] ? pick_single_encoder_for_connector+0xe0/0xe0 [drm_kms_helper] ? kasan_unpoison_shadow+0x35/0x40 drm_atomic_commit+0x3b/0x100 [drm] drm_atomic_helper_set_config+0xd5/0x100 [drm_kms_helper] drm_mode_setcrtc+0x636/0x1660 [drm] ? vprintk_func+0x96/0x1bf ? drm_dev_dbg+0x200/0x200 [drm] ? drm_mode_getcrtc+0x790/0x790 [drm] ? printk+0x9f/0xc5 ? mutex_unlock+0x1d/0x40 ? drm_mode_addfb2+0x2e9/0x3a0 [drm] ? rcu_sync_dtor+0x2e0/0x2e0 ? drm_dbg+0x186/0x1b0 [drm] ? set_page_dirty+0x271/0x4d0 drm_ioctl_...

https://bugs.freedesktop.org/show_bug.cgi?id=61765 Priority: medium Bug ID: 61765 Assignee: nouveau at lists.freedesktop.org Summary: Regression: null pointer dereference on reboot after switcheroo use QA Contact: xorg-team at lists.x.org Severity: major Classification: Unclassified OS: Linux

...tomic_helper_disable_plane+0x1d0/0x1d0 [drm_kms_helper] > > ? pick_single_encoder_for_connector+0xe0/0xe0 [drm_kms_helper] > > ? kasan_unpoison_shadow+0x35/0x40 > > drm_atomic_commit+0x3b/0x100 [drm] > > drm_atomic_helper_set_config+0xd5/0x100 [drm_kms_helper] > > drm_mode_setcrtc+0x636/0x1660 [drm] > > ? vprintk_func+0x96/0x1bf > > ? drm_dev_dbg+0x200/0x200 [drm] > > ? drm_mode_getcrtc+0x790/0x790 [drm] > > ? printk+0x9f/0xc5 > > ? mutex_unlock+0x1d/0x40 > > ? drm_mode_addfb2+0x2e9/0x3a0 [drm] > > ? rcu_sync_dtor+0x2e0/0x2e0...

Hi all, First thing first: It works, I now no longer have a few dropped frames every 10s on my testbox here with the pageflip i-g-t tests. Random notes: - New design has per-crtc locks to protect the crtc input-side (pageflip, cursor) for r/w and the output state of the crtc (mode, dpms) as read-only. It also required completely revamped fb lifecycle management, those are now refcounted

This fixes the extra issues I discovered upstream after the introduction of my rework of the atomic VCPI helpers that occur during suspend/resume. This time around, we use a slightly different but much less complicated approach for fixing said issues. Cc: Daniel Vetter <daniel at ffwll.ch> Lyude Paul (4): drm/dp_mst: Fix unbalanced malloc ref in drm_dp_mst_deallocate_vcpi()

This fixes the extra issues I discovered upstream after the introduction of my rework of the atomic VCPI helpers that occur during suspend/resume. This time around, we use a slightly different but much less complicated approach for fixing said issues. Cc: Daniel Vetter <daniel at ffwll.ch> Lyude Paul (4): drm/dp_mst: Fix unbalanced malloc ref in drm_dp_mst_deallocate_vcpi()

https://bugs.freedesktop.org/show_bug.cgi?id=64774 Priority: medium Bug ID: 64774 Assignee: nouveau at lists.freedesktop.org Summary: nouveau GF108 kernel crash in optimus mode when enabling external display output QA Contact: xorg-team at lists.x.org Severity: major Classification: Unclassified

...793] nouveau D[ PGRAPH][0000:01:00.0][0x02000039][dd0eade0] initialised [ 92.068849] nouveau D[ PGRAPH][0000:01:00.0][0x02000096][dd0eaf00] created [ 92.068867] nouveau D[ PGRAPH][0000:01:00.0][0x02000096][dd0eaf00] initialised [ 92.390211] [drm:drm_mode_addfb], [FB:51] [ 92.390278] [drm:drm_mode_setcrtc], [CRTC:10] [ 92.390296] [drm:drm_mode_setcrtc], [CONNECTOR:13:LVDS-1] [ 92.390307] [drm:drm_crtc_helper_set_config], [ 92.390315] [drm:drm_crtc_helper_set_config], [CRTC:10] [FB:51] #connectors=1 (x y) (0 0) [ 92.390334] [drm:drm_crtc_helper_set_config], modes are different, full mode set...

> On Tue, Apr 01, 2014 at 02:53:02PM -0400, Ilia Mirkin wrote: >I believe that ch7006 is the only external encoder that's supposed to >work, so you're in luck. It sounds like it passes the nv04_tv_identify >stage of nv04_tv_create -- perhaps it fails later? Although based on >the prints, it's even doing dpms stuff (but it hits _detect a second >time... odd). Try