63 lines
1.7 KiB
Diff
63 lines
1.7 KiB
Diff
From 5154d39501380fa5680aea0fab0c3f3f2337fe1f Mon Sep 17 00:00:00 2001
|
|
From: Phil Elwell <phil@raspberrypi.org>
|
|
Date: Wed, 18 Sep 2019 17:22:36 +0100
|
|
Subject: [PATCH] drm/v3d: Delete pm_runtime support
|
|
|
|
The pm_runtime was blocking changelist submission, so delete it as a
|
|
temporary workaround.
|
|
|
|
Signed-off-by: Phil Elwell <phil@raspberrypi.org>
|
|
---
|
|
drivers/gpu/drm/v3d/v3d_gem.c | 5 -----
|
|
drivers/gpu/drm/v3d/v3d_mmu.c | 11 -----------
|
|
2 files changed, 16 deletions(-)
|
|
|
|
--- a/drivers/gpu/drm/v3d/v3d_gem.c
|
|
+++ b/drivers/gpu/drm/v3d/v3d_gem.c
|
|
@@ -485,10 +485,6 @@ v3d_job_init(struct v3d_dev *v3d, struct
|
|
job->v3d = v3d;
|
|
job->free = free;
|
|
|
|
- ret = pm_runtime_get_sync(v3d->drm.dev);
|
|
- if (ret < 0)
|
|
- return ret;
|
|
-
|
|
xa_init_flags(&job->deps, XA_FLAGS_ALLOC);
|
|
|
|
ret = drm_syncobj_find_fence(file_priv, in_sync, 0, 0, &in_fence);
|
|
@@ -505,7 +501,6 @@ v3d_job_init(struct v3d_dev *v3d, struct
|
|
return 0;
|
|
fail:
|
|
xa_destroy(&job->deps);
|
|
- pm_runtime_put_autosuspend(v3d->drm.dev);
|
|
return ret;
|
|
}
|
|
|
|
--- a/drivers/gpu/drm/v3d/v3d_mmu.c
|
|
+++ b/drivers/gpu/drm/v3d/v3d_mmu.c
|
|
@@ -36,14 +36,6 @@ static int v3d_mmu_flush_all(struct v3d_
|
|
{
|
|
int ret;
|
|
|
|
- /* Keep power on the device on until we're done with this
|
|
- * call, but skip the flush if the device is off and will be
|
|
- * reset when powered back on.
|
|
- */
|
|
- ret = pm_runtime_get_if_in_use(v3d->dev);
|
|
- if (ret == 0)
|
|
- return 0;
|
|
-
|
|
/* Make sure that another flush isn't already running when we
|
|
* start this one.
|
|
*/
|
|
@@ -71,9 +63,6 @@ static int v3d_mmu_flush_all(struct v3d_
|
|
if (ret)
|
|
dev_err(v3d->drm.dev, "MMUC flush wait idle failed\n");
|
|
|
|
- pm_runtime_mark_last_busy(v3d->dev);
|
|
- pm_runtime_put_autosuspend(v3d->dev);
|
|
-
|
|
return ret;
|
|
}
|
|
|