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| author | Tomi Valkeinen <tomi.valkeinen@ti.com> | 2015-11-05 07:34:31 (GMT) |
|---|---|---|
| committer | Tomi Valkeinen <tomi.valkeinen@ti.com> | 2016-03-03 15:38:22 (GMT) |
| commit | 49239503a364bf09845d03536b28ea434b92184d (patch) | |
| tree | 968c24c81c72d07d689821ddbecb57b00477d2a3 /drivers/gpu/drm/omapdrm | |
| parent | e5cbb6e8eaa6d4ae8b4acafd59e2e058105c8177 (diff) | |
| download | linux-49239503a364bf09845d03536b28ea434b92184d.tar.xz | |
drm/omap: add dispc_channel_connected field to omap_dss_device
We want to remove the 'struct omap_overlay_manager' from
omap_dss_device. At the moment that field is used, among some other
uses, to see if the omap_dss_device is connected to an overlay manager.
To make it possible to remove the 'struct omap_overlay_manager' field,
this patch adds 'bool dispc_channel_connected' field to track the
connected-or-not status.
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
Diffstat (limited to 'drivers/gpu/drm/omapdrm')
| -rw-r--r-- | drivers/gpu/drm/omapdrm/omap_crtc.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/gpu/drm/omapdrm/omap_crtc.c b/drivers/gpu/drm/omapdrm/omap_crtc.c index cb5a30e..3667ff1 100644 --- a/drivers/gpu/drm/omapdrm/omap_crtc.c +++ b/drivers/gpu/drm/omapdrm/omap_crtc.c @@ -111,6 +111,7 @@ static int omap_crtc_dss_connect(enum omap_channel channel, return -EINVAL; omap_crtc_output[channel] = dst; + dst->dispc_channel_connected = true; dst->manager = mgr; mgr->output = dst; @@ -124,6 +125,7 @@ static void omap_crtc_dss_disconnect(enum omap_channel channel, struct omap_overlay_manager *mgr = omap_dss_get_overlay_manager(channel); omap_crtc_output[channel] = NULL; + dst->dispc_channel_connected = false; mgr->output->manager = NULL; mgr->output = NULL; |