diff options
| author | Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> | 2014-09-17 02:07:52 +0300 |
|---|---|---|
| committer | Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> | 2014-11-26 20:09:36 +0200 |
| commit | 2378ad1228d2cdae0ea5448beb4fb2b42ebaf99c (patch) | |
| tree | 7efe07298e561cd5f1ba010bdc32d8ecc70fe9f6 /drivers/gpu/drm/rcar-du/rcar_du_kms.c | |
| parent | 6512f5fb0a28e26f473085b890ada519e0f37d70 (diff) | |
| download | lwn-2378ad1228d2cdae0ea5448beb4fb2b42ebaf99c.tar.gz lwn-2378ad1228d2cdae0ea5448beb4fb2b42ebaf99c.zip | |
drm: rcar-du: Remove platform data support
All platforms now instantiate the DU through DT, platform data support
isn't needed anymore.
Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Diffstat (limited to 'drivers/gpu/drm/rcar-du/rcar_du_kms.c')
| -rw-r--r-- | drivers/gpu/drm/rcar-du/rcar_du_kms.c | 52 |
1 files changed, 7 insertions, 45 deletions
diff --git a/drivers/gpu/drm/rcar-du/rcar_du_kms.c b/drivers/gpu/drm/rcar-du/rcar_du_kms.c index 6289e3797bc5..704827269a2e 100644 --- a/drivers/gpu/drm/rcar-du/rcar_du_kms.c +++ b/drivers/gpu/drm/rcar-du/rcar_du_kms.c @@ -190,43 +190,9 @@ static const struct drm_mode_config_funcs rcar_du_mode_config_funcs = { .output_poll_changed = rcar_du_output_poll_changed, }; -static int rcar_du_encoders_init_pdata(struct rcar_du_device *rcdu) -{ - unsigned int num_encoders = 0; - unsigned int i; - int ret; - - for (i = 0; i < rcdu->pdata->num_encoders; ++i) { - const struct rcar_du_encoder_data *pdata = - &rcdu->pdata->encoders[i]; - const struct rcar_du_output_routing *route = - &rcdu->info->routes[pdata->output]; - - if (pdata->type == RCAR_DU_ENCODER_UNUSED) - continue; - - if (pdata->output >= RCAR_DU_OUTPUT_MAX || - route->possible_crtcs == 0) { - dev_warn(rcdu->dev, - "encoder %u references unexisting output %u, skipping\n", - i, pdata->output); - continue; - } - - ret = rcar_du_encoder_init(rcdu, pdata->type, pdata->output, - pdata, NULL); - if (ret < 0) - return ret; - - num_encoders++; - } - - return num_encoders; -} - -static int rcar_du_encoders_init_dt_one(struct rcar_du_device *rcdu, - enum rcar_du_output output, - struct of_endpoint *ep) +static int rcar_du_encoders_init_one(struct rcar_du_device *rcdu, + enum rcar_du_output output, + struct of_endpoint *ep) { static const struct { const char *compatible; @@ -323,14 +289,14 @@ static int rcar_du_encoders_init_dt_one(struct rcar_du_device *rcdu, connector = entity; } - ret = rcar_du_encoder_init(rcdu, enc_type, output, NULL, connector); + ret = rcar_du_encoder_init(rcdu, enc_type, output, connector); of_node_put(encoder); of_node_put(connector); return ret < 0 ? ret : 1; } -static int rcar_du_encoders_init_dt(struct rcar_du_device *rcdu) +static int rcar_du_encoders_init(struct rcar_du_device *rcdu) { struct device_node *np = rcdu->dev->of_node; struct device_node *prev = NULL; @@ -377,7 +343,7 @@ static int rcar_du_encoders_init_dt(struct rcar_du_device *rcdu) } /* Process the output pipeline. */ - ret = rcar_du_encoders_init_dt_one(rcdu, output, &ep); + ret = rcar_du_encoders_init_one(rcdu, output, &ep); if (ret < 0) { of_node_put(ep_node); return ret; @@ -442,11 +408,7 @@ int rcar_du_modeset_init(struct rcar_du_device *rcdu) if (ret < 0) return ret; - if (rcdu->pdata) - ret = rcar_du_encoders_init_pdata(rcdu); - else - ret = rcar_du_encoders_init_dt(rcdu); - + ret = rcar_du_encoders_init(rcdu); if (ret < 0) return ret; |