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| author | Laurent Pinchart <laurent.pinchart@ideasonboard.com> | 2018-05-27 22:01:24 +0300 |
|---|---|---|
| committer | Tomi Valkeinen <tomi.valkeinen@ti.com> | 2018-09-03 16:13:28 +0300 |
| commit | 1298977f0c8a06743dad0bf64d9a9e5a1e863fa3 (patch) | |
| tree | 2f6a4ccb1ed9b978fed5e8889bfc8a20c9ddeb5a /drivers/gpu/drm/omapdrm/dss/base.c | |
| parent | a4e9ecf4bb19f13bbd346fae646e7d9ce33db3b8 (diff) | |
| download | linux-1298977f0c8a06743dad0bf64d9a9e5a1e863fa3.tar.bz2 | |
drm/omap: Check omap_dss_device type based on the output_type field
Various functions that need to differentiate between omap_dss_device
instances corresponding to displays and to internal encoders use the
omap_dss_device.driver field, which is only set for display instances.
This gets in the way of the omap_dss_device operations refactoring.
Replace that with a check based on the output_type field which is set
for all omap_dss_device instances but displays.
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>
Diffstat (limited to 'drivers/gpu/drm/omapdrm/dss/base.c')
| -rw-r--r-- | drivers/gpu/drm/omapdrm/dss/base.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/drivers/gpu/drm/omapdrm/dss/base.c b/drivers/gpu/drm/omapdrm/dss/base.c index 2051bab30484..614331b7d702 100644 --- a/drivers/gpu/drm/omapdrm/dss/base.c +++ b/drivers/gpu/drm/omapdrm/dss/base.c @@ -164,7 +164,8 @@ struct omap_dss_device *omapdss_device_get_next(struct omap_dss_device *from, * Accept display entities if the display type is requested, * and output entities if the output type is requested. */ - if ((type & OMAP_DSS_DEVICE_TYPE_DISPLAY) && dssdev->driver) + if ((type & OMAP_DSS_DEVICE_TYPE_DISPLAY) && + !dssdev->output_type) goto done; if ((type & OMAP_DSS_DEVICE_TYPE_OUTPUT) && dssdev->id && dssdev->next) @@ -223,7 +224,7 @@ void omapdss_device_disconnect(struct omap_dss_device *src, dev_dbg(dst->dev, "disconnect\n"); if (!dst->id && !omapdss_device_is_connected(dst)) { - WARN_ON(!dst->driver); + WARN_ON(dst->output_type); return; } |