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drm/omap: dss: Move common device operations to common structure

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The various types of omapdss_*_ops structures define multiple operations
that are not specific to a bus type. To simplify the code and remove
dependencies on specific bus types move those operations to a common
structure. Operations that are specific to a bus type are kept in the
specialized ops structures.

Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Reviewed-by: Sebastian Reichel <sebastian.reichel@collabora.co.uk>
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
This commit is contained in:
Laurent Pinchart
2018-02-28 15:58:13 +02:00
committed by Tomi Valkeinen
parent e10bd354ad
commit b93109d7dc
21 changed files with 257 additions and 322 deletions
Download Patch File Download Diff File Expand all files Collapse all files

20
drivers/gpu/drm/omapdrm/displays/encoder-opa362.c
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@@ -50,7 +50,7 @@ static int opa362_connect(struct omap_dss_device *dssdev,
return PTR_ERR(in);
}
r = in->ops.atv->connect(in, dssdev);
r = in->ops->connect(in, dssdev);
if (r) {
omap_dss_put_device(in);
return r;
@@ -82,7 +82,7 @@ static void opa362_disconnect(struct omap_dss_device *dssdev,
dst->src = NULL;
dssdev->dst = NULL;
in->ops.atv->disconnect(in, &ddata->dssdev);
in->ops->disconnect(in, &ddata->dssdev);
omap_dss_put_device(in);
ddata->in = NULL;
@@ -102,9 +102,9 @@ static int opa362_enable(struct omap_dss_device *dssdev)
if (omapdss_device_is_enabled(dssdev))
return 0;
in->ops.atv->set_timings(in, &ddata->vm);
in->ops->set_timings(in, &ddata->vm);
r = in->ops.atv->enable(in);
r = in->ops->enable(in);
if (r)
return r;
@@ -129,7 +129,7 @@ static void opa362_disable(struct omap_dss_device *dssdev)
if (ddata->enable_gpio)
gpiod_set_value_cansleep(ddata->enable_gpio, 0);
in->ops.atv->disable(in);
in->ops->disable(in);
dssdev->state = OMAP_DSS_DISPLAY_DISABLED;
}
@@ -144,7 +144,7 @@ static void opa362_set_timings(struct omap_dss_device *dssdev,
ddata->vm = *vm;
in->ops.atv->set_timings(in, vm);
in->ops->set_timings(in, vm);
}
static int opa362_check_timings(struct omap_dss_device *dssdev,
@@ -155,16 +155,14 @@ static int opa362_check_timings(struct omap_dss_device *dssdev,
dev_dbg(dssdev->dev, "check_timings\n");
return in->ops.atv->check_timings(in, vm);
return in->ops->check_timings(in, vm);
}
static const struct omapdss_atv_ops opa362_atv_ops = {
static const struct omap_dss_device_ops opa362_ops = {
.connect = opa362_connect,
.disconnect = opa362_disconnect,
.enable = opa362_enable,
.disable = opa362_disable,
.check_timings = opa362_check_timings,
.set_timings = opa362_set_timings,
};
@@ -191,7 +189,7 @@ static int opa362_probe(struct platform_device *pdev)
ddata->enable_gpio = gpio;
dssdev = &ddata->dssdev;
dssdev->ops.atv = &opa362_atv_ops;
dssdev->ops = &opa362_ops;
dssdev->dev = &pdev->dev;
dssdev->type = OMAP_DISPLAY_TYPE_VENC;
dssdev->output_type = OMAP_DISPLAY_TYPE_VENC;