search for: drm_mode_set_config_intern

...3a2, plus a call to the new function from the end of dispnv04/disp.c:nv04_display_create ] Here is my traceback: http://pastebin.com/W3SvKFYD, linewrapped version below: [ 379.242635] ------------[ cut here ]------------ [ 379.242738] WARNING: CPU: 0 PID: 2260 at drivers/gpu/drm/drm_crtc.c:1992 drm_mode_set_config_internal+0x6d/0xba [drm]() [ 379.242740] Modules linked in: it87 hwmon_vid or51132 cx88_dvb videobuf_dvb dvb_core ir_mce_kbd_decoder ir_sanyo_decoder ir_jvc_decoder ir_sony_decoder ir_rc6_decoder ir_rc5_decoder ir_nec_decoder rc_hauppauge tuner_simple tuner_types tda9887 tuner rndis_host cdc_ether usbnet...

...m_atomic_helper_shutdown(adev->ddev); } diff --git a/drivers/gpu/drm/drm_crtc.c b/drivers/gpu/drm/drm_crtc.c index f660819d406e..7dabbaf033a1 100644 --- a/drivers/gpu/drm/drm_crtc.c +++ b/drivers/gpu/drm/drm_crtc.c @@ -104,37 +104,6 @@ int drm_crtc_force_disable(struct drm_crtc *crtc) return drm_mode_set_config_internal(&set); } -/** - * drm_crtc_force_disable_all - Forcibly turn off all enabled CRTCs - * @dev: DRM device whose CRTCs to turn off - * - * Drivers may want to call this on unload to ensure that all displays are - * unlit and the GPU is in a consistent, low power state. Takes modeset locks. -...

...> + drm_for_each_crtc(crtc, dev) > > + if (crtc->enabled) { > > + struct drm_mode_set set = { > > + .crtc = crtc, > > + }; > > + > > + ret = drm_mode_set_config_internal(&set); > > + if (ret) > > + goto out; > > + } > > +out: > > + drm_modeset_unlock_all(dev); > > + return ret; > > +} > > +EXPORT_SYMBOL(drm_helper_force_disable_all); &...

...} > diff --git a/drivers/gpu/drm/drm_crtc.c b/drivers/gpu/drm/drm_crtc.c > index f660819d406e..7dabbaf033a1 100644 > --- a/drivers/gpu/drm/drm_crtc.c > +++ b/drivers/gpu/drm/drm_crtc.c > @@ -104,37 +104,6 @@ int drm_crtc_force_disable(struct drm_crtc *crtc) > return drm_mode_set_config_internal(&set); > } > > -/** > - * drm_crtc_force_disable_all - Forcibly turn off all enabled CRTCs > - * @dev: DRM device whose CRTCs to turn off > - * > - * Drivers may want to call this on unload to ensure that all displays are > - * unlit and the GPU is in a consistent, lo...

...p;afbdev->helper); if (afb->obj) { diff --git a/drivers/gpu/drm/drm_crtc.c b/drivers/gpu/drm/drm_crtc.c index f660819d406e..7dabbaf033a1 100644 --- a/drivers/gpu/drm/drm_crtc.c +++ b/drivers/gpu/drm/drm_crtc.c @@ -104,37 +104,6 @@ int drm_crtc_force_disable(struct drm_crtc *crtc) return drm_mode_set_config_internal(&set); } -/** - * drm_crtc_force_disable_all - Forcibly turn off all enabled CRTCs - * @dev: DRM device whose CRTCs to turn off - * - * Drivers may want to call this on unload to ensure that all displays are - * unlit and the GPU is in a consistent, low power state. Takes modeset locks. -...

...t is turned off first. > */ > void drm_crtc_cleanup(struct drm_crtc *crtc) > { > struct drm_device *dev = crtc->dev; > > + if (crtc->enabled) { > + struct drm_mode_set modeset = { > + .crtc = crtc, > + }; > + > + drm_modeset_lock_all(dev); > + drm_mode_set_config_internal(&modeset); > + drm_modeset_unlock_all(dev); > + } > + > kfree(crtc->gamma_store); > crtc->gamma_store = NULL; > > -- > 2.8.1 > > _______________________________________________ > Nouveau mailing list > Nouveau at lists.freedesktop.org > ht...

...40 > [ 0.633674] [<ffffffff8141e7ee>] nv50_crtc_commit+0x10e/0x230 > [ 0.633676] [<ffffffff8134c2a5>] drm_crtc_helper_set_mode+0x365/0x510 > [ 0.633677] [<ffffffff8134d69e>] drm_crtc_helper_set_config+0xa4e/0xb70 > [ 0.633679] [<ffffffff8135f751>] drm_mode_set_config_internal+0x31/0x70 > [ 0.633680] [<ffffffff8134b7a1>] drm_fb_helper_set_par+0x71/0xf0 > [ 0.633682] [<ffffffff812d40e4>] fbcon_init+0x514/0x5a0 > [ 0.633683] [<ffffffff8132cbdc>] visual_init+0xbc/0x120 > [ 0.633685] [<ffffffff8132f293>] do_bind_con_drive...

In preparation for runtime pm on muxed dual GPU laptops, I've fixed all runtime pm ref leaks I could find in nouveau, radeon and amdgpu. To ease reviewing, I've pushed this series to GitHub: https://github.com/l1k/linux/commits/drm_runpm_fixes_v1 @Alex Deucher: I do not have an AMD GPU so couldn't test this beyond verifying that it compiles. Please double-check the patches and test

Second iteration of my endeavour to rid nouveau, radeon and amdgpu of runtime pm ref leaks. Patches 1 to 8 are identical to v1. Patch 9 of v1 modified the DRM core to turn off all CRTCs on driver unload. Based on feedback by Daniel Vetter, I've replaced this with a helper to turn off all CRTCs, which is called by nouveau, radeon and amdgpu on unload. In other words, this is now opt-in. So

...sibility of the caller. If @crtc is currently enabled, + * it is turned off first. */ void drm_crtc_cleanup(struct drm_crtc *crtc) { struct drm_device *dev = crtc->dev; + if (crtc->enabled) { + struct drm_mode_set modeset = { + .crtc = crtc, + }; + + drm_modeset_lock_all(dev); + drm_mode_set_config_internal(&modeset); + drm_modeset_unlock_all(dev); + } + kfree(crtc->gamma_store); crtc->gamma_store = NULL; -- 2.8.1

...tc_cleanup(struct drm_crtc *crtc) > > { > > struct drm_device *dev = crtc->dev; > > > > + if (crtc->enabled) { > > + struct drm_mode_set modeset = { > > + .crtc = crtc, > > + }; > > + > > + drm_modeset_lock_all(dev); > > + drm_mode_set_config_internal(&modeset); > > + drm_modeset_unlock_all(dev); > > + } > > + > > kfree(crtc->gamma_store); > > crtc->gamma_store = NULL; > > > > -- > > 2.8.1 > > > > _______________________________________________ > > Nouveau mai...

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

...tc_cleanup(struct drm_crtc *crtc) > > { > > struct drm_device *dev = crtc->dev; > > > > + if (crtc->enabled) { > > + struct drm_mode_set modeset = { > > + .crtc = crtc, > > + }; > > + > > + drm_modeset_lock_all(dev); > > + drm_mode_set_config_internal(&modeset); > > + drm_modeset_unlock_all(dev); > > + } > > + > > kfree(crtc->gamma_store); > > crtc->gamma_store = NULL; > > > > -- > > 2.8.1 > > > > _______________________________________________ > > Nouveau mai...

https://bugs.freedesktop.org/show_bug.cgi?id=86650 Bug ID: 86650 Summary: (NV44): initrd gpu lockup from 3.12 or 3.13 onwards Product: Mesa Version: unspecified Hardware: Other OS: All Status: NEW Severity: normal Priority: medium Component: Drivers/DRI/nouveau Assignee:

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

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

...s kernel: [<ffffffffa01339ba>] drm_plane_helper_update+0x9a/0xf0 [drm_kms_helper] Jun 30 12:47:49 aspirebox.fcshome.stoneham.ma.us kernel: [<ffffffffa01c6727>] intel_crtc_set_config+0xbc7/0xff0 [i915] Jun 30 12:47:49 aspirebox.fcshome.stoneham.ma.us kernel: [<ffffffffa00bfdb7>] drm_mode_set_config_internal+0x67/0x100 [drm] Jun 30 12:47:49 aspirebox.fcshome.stoneham.ma.us kernel: [<ffffffffa013c508>] restore_fbdev_mode+0xc8/0xf0 [drm_kms_helper] Jun 30 12:47:49 aspirebox.fcshome.stoneham.ma.us kernel: [<ffffffffa013e3f5>] drm_fb_helper_restore_fbdev_mode_unlocked+0x25/0x70 [drm_kms_hel...

On Mon, Jun 20, 2016 at 04:13:35PM -0400, m.roth at 5-cent.us wrote: > Fred Smith wrote: > > On Mon, Jun 20, 2016 at 02:59:29PM -0400, Jon LaBadie wrote: > >> On Mon, Jun 20, 2016 at 08:58:54AM -0400, Fred Smith wrote: > >> > On Mon, Jun 20, 2016 at 01:34:30PM +0300, ????????? ???????? wrote: > >> > > >Can anyone of you provide further hints on what

...[<ffffffffa00b2d0e>] ? drm_crtc_helper_set_config+0x1be/0xa60 [drm_kms_helper] Feb 16 06:07:01 [<ffffffffa013df27>] ? r100_mm_wreg+0x67/0x90 [radeon] Feb 16 06:07:01 [<ffffffffa01332d2>] ? radeon_crtc_cursor_set+0x92/0x6e0 [radeon] Feb 16 06:07:01 [<ffffffffa005e40c>] ? drm_mode_set_config_internal+0x5c/0xe0 [drm] Feb 16 06:07:01 [<ffffffffa00b0653>] ? drm_fb_helper_restore_fbdev_mode+0xb3/0xe0 [drm_kms_helper] Feb 16 06:07:01 [<ffffffffa00b0788>] ? drm_fb_helper_panic+0x78/0xa0 [drm_kms_helper] Feb 16 06:07:01 [<ffffffff81537995>] ? notifier_call_chain+0x55/0x80 Feb 16...

NOTE: this is happening on Centos 6 x86_64, 2.6.32-504.3.3.el6.x86_64 not Centos 5 Dell PowerEdge 2970, Seagate SATA drive, non-raid. I have this server which has been dying randomly, with no logs. I had a tail -f over ssh for a week, when this just happened. Feb 8 00:10:21 thirteen-230 kernel: mptscsih: ioc0: attempting task abort! (sc=ffff880057a0a080) Feb 8 00:10:21 thirteen-230 kernel: