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| author | Philipp Zabel <p.zabel@pengutronix.de> | 2020-12-10 16:38:27 +0100 |
|---|---|---|
| committer | Philipp Zabel <p.zabel@pengutronix.de> | 2021-01-04 12:59:33 +0100 |
| commit | f35a2a99100fbed583efaf07919ef071cd75b059 (patch) | |
| tree | 05104e1c38ed2c4343a4933b5257ce03101b73ea /drivers/gpu/drm/drm_mode_config.c | |
| parent | c2d789fb500cbdb19a48a57451bb402f00996e9f (diff) | |
drm/encoder: make encoder control functions optional
Simple managed encoders do not require the .destroy callback,
make the whole funcs structure optional.
Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Diffstat (limited to 'drivers/gpu/drm/drm_mode_config.c')
| -rw-r--r-- | drivers/gpu/drm/drm_mode_config.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/gpu/drm/drm_mode_config.c b/drivers/gpu/drm/drm_mode_config.c index f1affc1bb679..e56a7f877f48 100644 --- a/drivers/gpu/drm/drm_mode_config.c +++ b/drivers/gpu/drm/drm_mode_config.c @@ -195,7 +195,7 @@ void drm_mode_config_reset(struct drm_device *dev) crtc->funcs->reset(crtc); drm_for_each_encoder(encoder, dev) - if (encoder->funcs->reset) + if (encoder->funcs && encoder->funcs->reset) encoder->funcs->reset(encoder); drm_connector_list_iter_begin(dev, &conn_iter); |