Displaying 2 results from an estimated 2 matches for "42c1fa5".
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4217a5
2017 Jan 12
2
[PATCH v2 1/2] drm/nouveau: Don't enabling polling twice on runtime resume
As it turns out, on cards that actually have CRTCs on them we're already
calling drm_kms_helper_poll_enable(drm_dev) from
nouveau_display_resume() before we call it in
nouveau_pmops_runtime_resume(). This leads us to accidentally trying to
enable polling twice, which results in a potential deadlock between the
RPM locks and drm_dev->mode_config.mutex if we end up trying to enable
polling
2017 Jan 12
0
[PATCH 2/2] drm/nouveau: Handle fbcon suspend/resume in seperate worker
....com>
---
drivers/gpu/drm/nouveau/nouveau_drv.h | 2 ++
drivers/gpu/drm/nouveau/nouveau_fbcon.c | 43 ++++++++++++++++++++++++++-------
2 files changed, 36 insertions(+), 9 deletions(-)
diff --git a/drivers/gpu/drm/nouveau/nouveau_drv.h b/drivers/gpu/drm/nouveau/nouveau_drv.h
index 8d5ed5b..42c1fa5 100644
--- a/drivers/gpu/drm/nouveau/nouveau_drv.h
+++ b/drivers/gpu/drm/nouveau/nouveau_drv.h
@@ -165,6 +165,8 @@ struct nouveau_drm {
struct backlight_device *backlight;
struct list_head bl_connectors;
struct work_struct hpd_work;
+ struct work_struct fbcon_work;
+ int fbcon_new_state;
#if...