diff options
| author | Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> | 2014-03-31 03:50:16 +0400 |
|---|---|---|
| committer | Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> | 2014-11-26 21:09:37 +0300 |
| commit | 4b96b70cfa465550eb9d7112c28e8b5a4093e022 (patch) | |
| tree | 07098c697281fce96743d440b9807a6e4b5cee62 /drivers/gpu/drm/rcar-du/rcar_du_encoder.c | |
| parent | 3ea4d5ec68fa5dc489ee1e4fe3ff07e4ddf0459d (diff) | |
| download | linux-4b96b70cfa465550eb9d7112c28e8b5a4093e022.tar.xz | |
drm: rcar-du: Replace direct DRM encoder access with cast macro
Add a new macro to downcast an rcar_du_encoder pointer to a drm_encoder
pointer and use it. This prepares for the replacement of the
rcar_drm_encoder encoder field with a drm_slave_encoder.
Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Diffstat (limited to 'drivers/gpu/drm/rcar-du/rcar_du_encoder.c')
| -rw-r--r-- | drivers/gpu/drm/rcar-du/rcar_du_encoder.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/drivers/gpu/drm/rcar-du/rcar_du_encoder.c b/drivers/gpu/drm/rcar-du/rcar_du_encoder.c index c699100a1359..e88e63b06b09 100644 --- a/drivers/gpu/drm/rcar-du/rcar_du_encoder.c +++ b/drivers/gpu/drm/rcar-du/rcar_du_encoder.c @@ -33,7 +33,7 @@ rcar_du_connector_best_encoder(struct drm_connector *connector) { struct rcar_du_connector *rcon = to_rcar_connector(connector); - return &rcon->encoder->encoder; + return rcar_encoder_to_drm_encoder(rcon->encoder); } /* ----------------------------------------------------------------------------- @@ -146,6 +146,7 @@ int rcar_du_encoder_init(struct rcar_du_device *rcdu, struct device_node *con_node) { struct rcar_du_encoder *renc; + struct drm_encoder *encoder; unsigned int encoder_type; int ret; @@ -154,6 +155,7 @@ int rcar_du_encoder_init(struct rcar_du_device *rcdu, return -ENOMEM; renc->output = output; + encoder = rcar_encoder_to_drm_encoder(renc); switch (output) { case RCAR_DU_OUTPUT_LVDS0: @@ -182,12 +184,12 @@ int rcar_du_encoder_init(struct rcar_du_device *rcdu, break; } - ret = drm_encoder_init(rcdu->ddev, &renc->encoder, &encoder_funcs, + ret = drm_encoder_init(rcdu->ddev, encoder, &encoder_funcs, encoder_type); if (ret < 0) return ret; - drm_encoder_helper_add(&renc->encoder, &encoder_helper_funcs); + drm_encoder_helper_add(encoder, &encoder_helper_funcs); switch (encoder_type) { case DRM_MODE_ENCODER_LVDS: |