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drm/omap: Factor out display type to connector type conversion

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Move the code that computes the DRM connector type for the
omapdss_device display type to a new omapdss_device_connector_type()
function for later reuse.

Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Reviewed-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
Acked-by: Sam Ravnborg <sam@ravnborg.org>
Tested-by: Sebastian Reichel <sebastian.reichel@collabora.com>
Reviewed-by: Sebastian Reichel <sebastian.reichel@collabora.com>
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20200226112514.12455-24-laurent.pinchart@ideasonboard.com
This commit is contained in:
Laurent Pinchart 2020-02-26 13:24:43 +02:00 committed by Tomi Valkeinen
parent 1516d11923
commit 514fc91083
3 changed files with 25 additions and 18 deletions
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23
drivers/gpu/drm/omapdrm/dss/base.c
View File

@ -285,6 +285,29 @@ void omapdss_device_post_disable(struct omap_dss_device *dssdev)
}
EXPORT_SYMBOL_GPL(omapdss_device_post_disable);
unsigned int omapdss_device_connector_type(enum omap_display_type type)
{
switch (type) {
case OMAP_DISPLAY_TYPE_HDMI:
return DRM_MODE_CONNECTOR_HDMIA;
case OMAP_DISPLAY_TYPE_DVI:
return DRM_MODE_CONNECTOR_DVID;
case OMAP_DISPLAY_TYPE_DSI:
return DRM_MODE_CONNECTOR_DSI;
case OMAP_DISPLAY_TYPE_DPI:
case OMAP_DISPLAY_TYPE_DBI:
return DRM_MODE_CONNECTOR_DPI;
case OMAP_DISPLAY_TYPE_VENC:
/* TODO: This could also be composite */
return DRM_MODE_CONNECTOR_SVIDEO;
case OMAP_DISPLAY_TYPE_SDI:
return DRM_MODE_CONNECTOR_LVDS;
default:
return DRM_MODE_CONNECTOR_Unknown;
}
}
EXPORT_SYMBOL_GPL(omapdss_device_connector_type);
/* -----------------------------------------------------------------------------
* Components Handling
*/

1
drivers/gpu/drm/omapdrm/dss/omapdss.h
View File

@ -479,6 +479,7 @@ void omapdss_device_pre_enable(struct omap_dss_device *dssdev);
void omapdss_device_enable(struct omap_dss_device *dssdev);
void omapdss_device_disable(struct omap_dss_device *dssdev);
void omapdss_device_post_disable(struct omap_dss_device *dssdev);
unsigned int omapdss_device_connector_type(enum omap_display_type type);
int omap_dss_get_num_overlay_managers(void);

19
drivers/gpu/drm/omapdrm/omap_connector.c
View File

@ -296,24 +296,7 @@ static int omap_connector_get_type(struct omap_dss_device *output)
type = display->type;
omapdss_device_put(display);
switch (type) {
case OMAP_DISPLAY_TYPE_HDMI:
return DRM_MODE_CONNECTOR_HDMIA;
case OMAP_DISPLAY_TYPE_DVI:
return DRM_MODE_CONNECTOR_DVID;
case OMAP_DISPLAY_TYPE_DSI:
return DRM_MODE_CONNECTOR_DSI;
case OMAP_DISPLAY_TYPE_DPI:
case OMAP_DISPLAY_TYPE_DBI:
return DRM_MODE_CONNECTOR_DPI;
case OMAP_DISPLAY_TYPE_VENC:
/* TODO: This could also be composite */
return DRM_MODE_CONNECTOR_SVIDEO;
case OMAP_DISPLAY_TYPE_SDI:
return DRM_MODE_CONNECTOR_LVDS;
default:
return DRM_MODE_CONNECTOR_Unknown;
}
return omapdss_device_connector_type(type);
}
/* initialize connector */