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| author | Lyude Paul <lyude@redhat.com> | 2018-09-17 13:37:33 -0400 |
|---|---|---|
| committer | Lyude Paul <lyude@redhat.com> | 2018-09-17 19:24:37 -0400 |
| commit | 3c499ea0c662e2f38aafbd4f516b08aab8cfa0e5 (patch) | |
| tree | 71fcdb65993bde73abd9c8746ea7d4bb7e6ff073 /drivers/gpu/drm | |
| parent | 6ee67e351cdae68b4c9c7df74124b9f9fb81e966 (diff) | |
| download | lwn-3c499ea0c662e2f38aafbd4f516b08aab8cfa0e5.tar.gz lwn-3c499ea0c662e2f38aafbd4f516b08aab8cfa0e5.zip | |
drm/atomic: Use drm_drv_uses_atomic_modeset() for debugfs creation
As pointed out by Daniel Vetter, we should be usinng
drm_drv_uses_atomic_modeset() for determining whether or not we want to
make the debugfs nodes for atomic instead of checking DRIVER_ATOMIC, as
the former isn't an accurate representation of whether or not the driver
is actually using atomic modesetting internally (even though it might
not be exposing atomic capabilities).
Signed-off-by: Lyude Paul <lyude@redhat.com>
Cc: Daniel Vetter <daniel.vetter@ffwll.ch>
Cc: stable@vger.kernel.org
Reviewed-by: Sean Paul <seanpaul@chromium.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20180917173733.21293-1-lyude@redhat.com
Diffstat (limited to 'drivers/gpu/drm')
| -rw-r--r-- | drivers/gpu/drm/drm_atomic.c | 2 | ||||
| -rw-r--r-- | drivers/gpu/drm/drm_debugfs.c | 2 |
2 files changed, 2 insertions, 2 deletions
diff --git a/drivers/gpu/drm/drm_atomic.c b/drivers/gpu/drm/drm_atomic.c index 3eb061e11e2e..018fcdb353d2 100644 --- a/drivers/gpu/drm/drm_atomic.c +++ b/drivers/gpu/drm/drm_atomic.c @@ -2067,7 +2067,7 @@ static void __drm_state_dump(struct drm_device *dev, struct drm_printer *p, struct drm_connector *connector; struct drm_connector_list_iter conn_iter; - if (!drm_core_check_feature(dev, DRIVER_ATOMIC)) + if (!drm_drv_uses_atomic_modeset(dev)) return; list_for_each_entry(plane, &config->plane_list, head) { diff --git a/drivers/gpu/drm/drm_debugfs.c b/drivers/gpu/drm/drm_debugfs.c index 6f28fe58f169..373bd4c2b698 100644 --- a/drivers/gpu/drm/drm_debugfs.c +++ b/drivers/gpu/drm/drm_debugfs.c @@ -151,7 +151,7 @@ int drm_debugfs_init(struct drm_minor *minor, int minor_id, return ret; } - if (drm_core_check_feature(dev, DRIVER_ATOMIC)) { + if (drm_drv_uses_atomic_modeset(dev)) { ret = drm_atomic_debugfs_init(minor); if (ret) { DRM_ERROR("Failed to create atomic debugfs files\n"); |