diff options
| author | Lucas Stach <l.stach@pengutronix.de> | 2018-09-11 16:55:07 +0300 |
|---|---|---|
| committer | Philipp Zabel <p.zabel@pengutronix.de> | 2019-02-22 13:58:45 +0300 |
| commit | 70e8a0c71e909d6801ab7b215adc079caec024ba (patch) | |
| tree | bbc95b8dbc4054e6d116b843056f6d0c07382bd5 /drivers/gpu/drm/imx/ipuv3-plane.h | |
| parent | 4bfbd561fc7d3758873ebfc38b0043065acb77f1 (diff) | |
| download | linux-70e8a0c71e909d6801ab7b215adc079caec024ba.tar.xz | |
drm/imx: ipuv3-plane: add function to query atomic update status
This function allows upper layer to check if a requested atomic update
to the plane has been applied or is still pending.
Signed-off-by: Lucas Stach <l.stach@pengutronix.de>
[p.zabel@pengutronix.de: inverted logic: done -> pending]
Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
Diffstat (limited to 'drivers/gpu/drm/imx/ipuv3-plane.h')
| -rw-r--r-- | drivers/gpu/drm/imx/ipuv3-plane.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/gpu/drm/imx/ipuv3-plane.h b/drivers/gpu/drm/imx/ipuv3-plane.h index e563ea17a827..15e85e15d35c 100644 --- a/drivers/gpu/drm/imx/ipuv3-plane.h +++ b/drivers/gpu/drm/imx/ipuv3-plane.h @@ -27,6 +27,7 @@ struct ipu_plane { int dp_flow; bool disabling; + int next_buf; }; struct ipu_plane *ipu_plane_init(struct drm_device *dev, struct ipu_soc *ipu, @@ -48,5 +49,6 @@ int ipu_plane_irq(struct ipu_plane *plane); void ipu_plane_disable(struct ipu_plane *ipu_plane, bool disable_dp_channel); void ipu_plane_disable_deferred(struct drm_plane *plane); +bool ipu_plane_atomic_update_pending(struct drm_plane *plane); #endif |