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| author | Inki Dae <inki.dae@samsung.com> | 2014-10-24 11:54:58 +0900 |
|---|---|---|
| committer | Chanho Park <chanho61.park@samsung.com> | 2014-11-18 12:01:05 +0900 |
| commit | 9b760e3f402bf24783c7ce61029680c805639781 (patch) | |
| tree | 9979a6c86700638b9aa51a9a874431336fae5922 | |
| parent | 5ee187c042c420934ed721864885784313a515da (diff) | |
| download | linux-3.10-9b760e3f402bf24783c7ce61029680c805639781.tar.gz linux-3.10-9b760e3f402bf24783c7ce61029680c805639781.tar.bz2 linux-3.10-9b760e3f402bf24783c7ce61029680c805639781.zip | |
drm/exynos: fimd: do not call fimd_trigger in atomic context
spin lock, win_updated_lock, isn't related to fimd_trigger.
Change-Id: Ia9dd215a2a4809726c357f9de4104c09ce08dc0c
Signed-off-by: Inki Dae <inki.dae@samsung.com>
| -rw-r--r-- | drivers/gpu/drm/exynos/exynos_drm_fimd.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/gpu/drm/exynos/exynos_drm_fimd.c b/drivers/gpu/drm/exynos/exynos_drm_fimd.c index 7b3cd830cf2..e9fb4b2ac20 100644 --- a/drivers/gpu/drm/exynos/exynos_drm_fimd.c +++ b/drivers/gpu/drm/exynos/exynos_drm_fimd.c @@ -993,8 +993,11 @@ static int fimd_te_handler(struct exynos_drm_manager *mgr) */ if (atomic_read(&ctx->win_updated)) { atomic_set(&ctx->win_updated, 0); + spin_unlock_irqrestore(&ctx->win_updated_lock, flags); fimd_trigger(ctx->dev); + + spin_lock_irqsave(&ctx->win_updated_lock, flags); } spin_unlock_irqrestore(&ctx->win_updated_lock, flags); |