similar to: [PATCH 1/2] nouveau/bl: Assign different names to interfaces

Displaying 20 results from an estimated 800 matches similar to: "[PATCH 1/2] nouveau/bl: Assign different names to interfaces"

2016 Nov 13
1
[PATCH v3 1/2] nouveau/bl: Assign different names to interfaces
From: Pierre Moreau <pierre.morrow at free.fr> Currently, every backlight interface created by Nouveau uses the same name, nv_backlight. This leads to a sysfs warning as it tries to create an already existing folder. This patch adds a incremented number to the name, but keeps the initial name as nv_backlight, to avoid possibly breaking userspace; the second interface will be named
2018 Jul 05
4
[PATCH 0/2] drm/nouveau: Fix panic on nouveau unload.
If have a couple patches I found while looking at a panic I was seeing while unloading the nouveau module. Unloading the nouveau module on my optimus notebook machine causes the system to panic. This started occuring when moving from 4.4 to 4.14. These patches make it such that the system does not panic when unloading the module. 4.14 also requires commit 34112bf4935d ("drm/nouveau/fbcon:
2018 Aug 23
6
[PATCH 0/5] drm/nouveau: Backlight fixes and cleanup
This series fixes some issues with nouveau's backlight support that were causing kernel panics on module reloads, specifically on systems with nouveau handling the backlight of one of the displays. While we're at it, let's cleanup nouveau_backlight.c as well Lyude Paul (5): drm/nouveau: Check backlight IDs are >= 0, not > 0 drm/nouveau: Move backlight device into
2018 Aug 29
5
[PATCH v2 0/5] drm/nouveau: Backlight fixes and cleanup
Next version of https://patchwork.freedesktop.org/series/48596/ . Made some important changes to the refactoring patch, but everything else is the same. Lyude Paul (5): drm/nouveau: Check backlight IDs are >= 0, not > 0 drm/nouveau: Move backlight device into nouveau_connector drm/nouveau: s/nouveau_backlight_exit/nouveau_backlight_fini/ drm/nouveau: Cleanup indenting in
2018 Aug 29
6
[PATCH RESEND v3 0/6] drm/nouveau: Backlight fixes and cleanup
Forgot to send 6 patches instead of five since there's one new one now, whoops! No actual changes, next version of https://patchwork.freedesktop.org/series/48596/ Lyude Paul (6): drm/nouveau: Check backlight IDs are >= 0, not > 0 drm/nouveau: Add NV_PRINTK_ONCE and variants drm/nouveau: Move backlight device into nouveau_connector drm/nouveau:
2018 Aug 29
5
[PATCH v3 0/5] drm/nouveau: Backlight fixes and cleanup
Next version of https://patchwork.freedesktop.org/series/48596/ . Added NV_INFO_ONCE and made "Move backlight device into nouveau_connector" use that instead so we don't print the GMUX warning more then once. Lyude Paul (5): drm/nouveau: Add NV_PRINTK_ONCE and variants drm/nouveau: Move backlight device into nouveau_connector drm/nouveau:
2018 Sep 06
7
[PATCH v4 0/6] Backlight fixes and cleanup
Refactor for Ben, hopefully this time this should apply to his tree. Next version of https://patchwork.freedesktop.org/series/48596/ No changes otherwise. Lyude Paul (6): drm/nouveau: Check backlight IDs are >= 0, not > 0 drm/nouveau: Add NV_PRINTK_ONCE and variants drm/nouveau: Move backlight device into nouveau_connector drm/nouveau:
2024 May 23
4
[PATCH 0/4] drm: enable -Wformat-truncation
Jani Nikula (4): drm/amdgpu: fix -Wformat-truncation warning in amdgpu_gfx_kiq_init_ring() drm/nouveau: fix -Wformat-truncation warning in nouveau_backlight_init() drm/imx: fix -Wformat-truncation warning in imx_ldb_probe() drm: enable -Wformat-truncation across the subsystem drivers/gpu/drm/Makefile | 3 +-- drivers/gpu/drm/amd/amdgpu/amdgpu_gfx.c | 6
2016 Apr 17
0
[PATCH v2 1/2] nouveau/bl: Assign different names to interfaces
Currently, every backlight interface created by Nouveau uses the same name, nv_backlight. This leads to a sysfs warning as it tries to create an already existing folder. This patch adds a incremented number to the name, but keeps the initial name as nv_backlight, to avoid possibly breaking userspace; the second interface will be named nv_backlight1, and so on. Bugzilla:
2016 Dec 07
0
[PATCH v4 1/2] nouveau/bl: Assign different names to interfaces
Currently, every backlight interface created by Nouveau uses the same name, nv_backlight. This leads to a sysfs warning as it tries to create an already existing folder. This patch adds a incremented number to the name, but keeps the initial name as nv_backlight, to avoid possibly breaking userspace; the second interface will be named nv_backlight1, and so on. Bugzilla:
2016 Nov 14
0
[PATCH v3 1/2] nouveau/bl: Assign different names to interfaces
On Sun, Nov 13, 2016 at 08:57:06PM +0100, Pierre Moreau wrote: > From: Pierre Moreau <pierre.morrow at free.fr> > > Currently, every backlight interface created by Nouveau uses the same name, > nv_backlight. This leads to a sysfs warning as it tries to create an already > existing folder. This patch adds a incremented number to the name, but keeps > the initial name as
2016 Apr 15
2
[PATCH 1/2] nouveau/bl: Assign different names to interfaces
On 11:06 AM - Apr 15 2016, Ilia Mirkin wrote: > On Fri, Apr 15, 2016 at 10:57 AM, Pierre Moreau <pierre.morrow at free.fr> wrote: > > Currently, every backlight interface created by Nouveau uses the same name, > > nv_backlight. This leads to a sysfs warning as it tries to create an already > > existing folder. This patch adds a incremented number to the name, but keeps
2016 Apr 15
0
[PATCH 1/2] nouveau/bl: Assign different names to interfaces
On Fri, Apr 15, 2016 at 10:57 AM, Pierre Moreau <pierre.morrow at free.fr> wrote: > Currently, every backlight interface created by Nouveau uses the same name, > nv_backlight. This leads to a sysfs warning as it tries to create an already > existing folder. This patch adds a incremented number to the name, but keeps > the initial name as nv_backlight, to avoid possibly breaking
2018 Aug 23
1
[PATCH 1/5] drm/nouveau: Check backlight IDs are >= 0, not > 0
Patches 1-5 are Reviewed-by: Karol Herbst <kherbst at redhat.com> I think it might be worth to test those patches on a system without any backlight devices just to verify we don't break things, but the code looked good already, so maybe we don't really need to test. On Thu, Aug 23, 2018 at 3:21 AM, Lyude Paul <lyude at redhat.com> wrote: > Remember, ida IDs start at 0, not
2016 Jun 30
6
[PATCH] backlight: Avoid double fbcon backlight handling
Backlights controlled by i915.ko and only associated with its connectors and also only associated with the intel_drmfb fbcon, controlled by i915.ko. In this situation, we already handle adjusting the backlight when the fbcon is blanked/unblanked and do not require backlight trying to do the same. Attempting to register with the fbdev as a client causes lockdep to warn about a dependency cycle: [
2016 Aug 04
2
[Intel-gfx] [PATCH] backlight: Avoid double fbcon backlight handling
On Tue, 12 Jul 2016, Daniel Vetter <daniel at ffwll.ch> wrote: > On Thu, Jun 30, 2016 at 12:30:56PM +0100, Chris Wilson wrote: >> Backlights controlled by i915.ko and only associated with its connectors >> and also only associated with the intel_drmfb fbcon, controlled by >> i915.ko. In this situation, we already handle adjusting the backlight >> when the fbcon is
2010 Oct 26
22
[Bug 31122] New: Cannot control backlight intensity on Powerbook
https://bugs.freedesktop.org/show_bug.cgi?id=31122 Summary: Cannot control backlight intensity on Powerbook Product: xorg Version: unspecified Platform: PowerPC OS/Version: Linux (All) Status: NEW Severity: enhancement Priority: medium Component: Driver/nouveau AssignedTo: nouveau at
2018 Feb 16
0
[PATCH] bl: fix backlight regression
fixes d9c0aadc5aa241df26ce8301d34a8418919fb5ae Signed-off-by: Karol Herbst <kherbst at redhat.com> --- drm/nouveau/nouveau_backlight.c | 7 +++++++ drm/nouveau/nv50_display.c | 4 ++-- drm/nouveau/nv50_display.h | 4 ++++ 3 files changed, 13 insertions(+), 2 deletions(-) diff --git a/drm/nouveau/nouveau_backlight.c b/drm/nouveau/nouveau_backlight.c index 380f3402..057708da
2016 Apr 15
1
[PATCH 1/2] nouveau/bl: Assign different names to interfaces
On Fri, Apr 15, 2016 at 11:25 AM, Ilia Mirkin <imirkin at alum.mit.edu> wrote: > On Fri, Apr 15, 2016 at 11:22 AM, Pierre Moreau <pierre.morrow at free.fr> > wrote: > > On 11:06 AM - Apr 15 2016, Ilia Mirkin wrote: > >> On Fri, Apr 15, 2016 at 10:57 AM, Pierre Moreau <pierre.morrow at free.fr> > wrote: > >> > Currently, every backlight
2018 Feb 17
3
[PATCH] drm/nouveau/bl: Fix oops on driver unbind
Unbinding nouveau on a dual GPU MacBook Pro oopses because we iterate over the bl_connectors list in nouveau_backlight_exit() but skipped initializing it in nouveau_backlight_init(). Stacktrace for posterity: BUG: unable to handle kernel NULL pointer dereference at 0000000000000010 IP: nouveau_backlight_exit+0x2b/0x70 [nouveau] nouveau_display_destroy+0x29/0x80 [nouveau]