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| author |   Gustavo Padovan <gustavo.padovan@collabora.com> | 2017-05-11 16:10:42 -0300 |
|---|---|---|
| committer | Gustavo Padovan <gustavo.padovan@collabora.com> | 2017-05-26 02:04:47 -0300 |
| commit | 48a92916729bd0ed6bc1d938557cd3779a0657fd (patch) | |
| tree | 1ab59076cfb3dbaa002fdb4cb0ebb7e10d31a3c2 /drivers/gpu/drm/exynos | |
| parent | dma-buf/sync-file: Defer creation of sync_file->name (diff) | |
| download | linux-dev-48a92916729bd0ed6bc1d938557cd3779a0657fd.tar.xz linux-dev-48a92916729bd0ed6bc1d938557cd3779a0657fd.zip | |
drm/exynos: use drm_for_each_connector_iter()
Drop legacy drm_for_each_connector() in favor of the race-free
drm_for_each_connector_iter()
Cc: Inki Dae <inki.dae@samsung.com>
Cc: Joonyoung Shim <jy0922.shim@samsung.com>
Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.com>
Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Link: http://patchwork.freedesktop.org/patch/msgid/20170511191049.28944-2-gustavo@padovan.org
Diffstat (limited to 'drivers/gpu/drm/exynos')
| -rw-r--r-- | drivers/gpu/drm/exynos/exynos_drm_drv.c | 14 |
1 files changed, 8 insertions, 6 deletions
diff --git a/drivers/gpu/drm/exynos/exynos_drm_drv.c b/drivers/gpu/drm/exynos/exynos_drm_drv.c index 50294a7bd29d..99f0e67694d2 100644 --- a/drivers/gpu/drm/exynos/exynos_drm_drv.c +++ b/drivers/gpu/drm/exynos/exynos_drm_drv.c @@ -171,12 +171,13 @@ static int exynos_drm_suspend(struct device *dev) { struct drm_device *drm_dev = dev_get_drvdata(dev); struct drm_connector *connector; + struct drm_connector_list_iter conn_iter; if (pm_runtime_suspended(dev) || !drm_dev) return 0; - drm_modeset_lock_all(drm_dev); - drm_for_each_connector(connector, drm_dev) { + drm_connector_list_iter_begin(drm_dev, &conn_iter); + drm_for_each_connector_iter(connector, &conn_iter) { int old_dpms = connector->dpms; if (connector->funcs->dpms) @@ -185,7 +186,7 @@ static int exynos_drm_suspend(struct device *dev) /* Set the old mode back to the connector for resume */ connector->dpms = old_dpms; } - drm_modeset_unlock_all(drm_dev); + drm_connector_list_iter_end(&conn_iter); return 0; } @@ -194,12 +195,13 @@ static int exynos_drm_resume(struct device *dev) { struct drm_device *drm_dev = dev_get_drvdata(dev); struct drm_connector *connector; + struct drm_connector_list_iter conn_iter; if (pm_runtime_suspended(dev) || !drm_dev) return 0; - drm_modeset_lock_all(drm_dev); - drm_for_each_connector(connector, drm_dev) { + drm_connector_list_iter_begin(drm_dev, &conn_iter); + drm_for_each_connector_iter(connector, &conn_iter) { if (connector->funcs->dpms) { int dpms = connector->dpms; @@ -207,7 +209,7 @@ static int exynos_drm_resume(struct device *dev) connector->funcs->dpms(connector, dpms); } } - drm_modeset_unlock_all(drm_dev); + drm_connector_list_iter_end(&conn_iter); return 0; } |