From 194db68e9c6c18c536714859e788de36a146dabb Mon Sep 17 00:00:00 2001 From: Phil Elwell 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 --- 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 @@ -478,10 +478,6 @@ 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); @@ -498,7 +494,6 @@ 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; }