search for: nouveau_backlight_dtor

...ctors, head) { + if (connector->id >= 0) + ida_simple_remove(&bl_ida, connector->id); + } if (drm->backlight) { backlight_device_unregister(drm->backlight); drm->backlight = NULL; } } + +void +nouveau_backlight_ctor(void) +{ + ida_init(&bl_ida); +} + +void +nouveau_backlight_dtor(void) +{ + ida_destroy(&bl_ida); +} diff --git a/drivers/gpu/drm/nouveau/nouveau_display.h b/drivers/gpu/drm/nouveau/nouveau_display.h index 330fe0f..4a75df0 100644 --- a/drivers/gpu/drm/nouveau/nouveau_display.h +++ b/drivers/gpu/drm/nouveau/nouveau_display.h @@ -91,6 +91,8 @@ int nouveau_crtc...

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. Fixes: fdo#86539 Signed-off-by:

...ctors, head) { + if (connector->id >= 0) + ida_simple_remove(&bl_ida, connector->id); + } if (drm->backlight) { backlight_device_unregister(drm->backlight); drm->backlight = NULL; } } + +void +nouveau_backlight_ctor(void) +{ + ida_init(&bl_ida); +} + +void +nouveau_backlight_dtor(void) +{ + ida_destroy(&bl_ida); +} diff --git a/drm/nouveau/nouveau_display.h b/drm/nouveau/nouveau_display.h index 5a57d8b..bb07cc8 100644 --- a/drm/nouveau/nouveau_display.h +++ b/drm/nouveau/nouveau_display.h @@ -90,6 +90,8 @@ int nouveau_crtc_set_config(struct drm_mode_set *set); #ifdef C...

...ctors, head) { + if (connector->id >= 0) + ida_simple_remove(&bl_ida, connector->id); + } if (drm->backlight) { backlight_device_unregister(drm->backlight); drm->backlight = NULL; } } + +void +nouveau_backlight_ctor(void) +{ + ida_init(&bl_ida); +} + +void +nouveau_backlight_dtor(void) +{ + ida_destroy(&bl_ida); +} diff --git a/drm/nouveau/nouveau_display.h b/drm/nouveau/nouveau_display.h index 330fe0f..4a75df0 100644 --- a/drm/nouveau/nouveau_display.h +++ b/drm/nouveau/nouveau_display.h @@ -91,6 +91,8 @@ int nouveau_crtc_set_config(struct drm_mode_set *set); #ifdef C...

...a, connector->id); > + } > > if (drm->backlight) { > backlight_device_unregister(drm->backlight); > drm->backlight = NULL; > } > } > + > +void > +nouveau_backlight_ctor(void) > +{ > + ida_init(&bl_ida); > +} > + > +void > +nouveau_backlight_dtor(void) > +{ > + ida_destroy(&bl_ida); > +} > diff --git a/drivers/gpu/drm/nouveau/nouveau_display.h b/drivers/gpu/drm/nouveau/nouveau_display.h > index 330fe0f..4a75df0 100644 > --- a/drivers/gpu/drm/nouveau/nouveau_display.h > +++ b/drivers/gpu/drm/nouveau/nouveau_display.h...

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

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

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:

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:

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: