GitHub-Mirror/Star64_linux
2
0
Fork 0
mirror of https://github.com/Fishwaldo/Star64_linux.git synced 2025-07-22 23:04:43 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions

drm/radeon: use system_wq instead of dev_priv->wq

Browse source 
With cmwq, there's no reason for radeon to use a dedicated workqueue.
Drop dev_priv->wq and use system_wq instead.

Because radeon_driver_irq_uninstall_kms() may be called from
unsleepable context, the work items can't be flushed from there.
Instead, init and flush from radeon_irq_kms_init/fini().

While at it, simplify canceling/flushing of rdev->pm.dynpm_idle_work.
Always initialize and sync cancel instead of being unnecessarily smart
about it.

Signed-off-by: Tejun Heo <tj@kernel.org>
Acked-by: Alex Deucher <alexdeucher@gmail.com>
Cc: dri-devel@lists.freedesktop.org
Signed-off-by: Dave Airlie <airlied@redhat.com>
This commit is contained in:
Tejun Heo 2011-01-03 14:49:32 +01:00 • committed by Dave Airlie
parent af5dd83b87
commit 32c87fca2f
8 changed files with 23 additions and 44 deletions
Download patch file Download diff file Expand all files Collapse all files

2
drivers/gpu/drm/radeon/r100.c
View file

@ -682,7 +682,7 @@ int r100_irq_process(struct radeon_device *rdev)
/* reset gui idle ack. the status bit is broken */
rdev->irq.gui_idle_acked = false;
if (queue_hotplug)
queue_work(rdev->wq, &rdev->hotplug_work);
schedule_work(&rdev->hotplug_work);
if (rdev->msi_enabled) {
switch (rdev->family) {
case CHIP_RS400: