From: Lucas Stach <l.stach@xxxxxxxxxxxxxx>
Signed-off-by: Lucas Stach <l.stach@xxxxxxxxxxxxxx>
Signed-off-by: Philipp Zabel <p.zabel@xxxxxxxxxxxxxx>
---
drivers/staging/imx-drm/ipuv3-crtc.c | 3 ++-
drivers/staging/imx-drm/ipuv3-plane.c | 4 ++++
2 files changed, 6 insertions(+), 1 deletion(-)
diff --git a/drivers/staging/imx-drm/ipuv3-crtc.c b/drivers/staging/imx-drm/ipuv3-crtc.c
index ce6ba98..22be104 100644
--- a/drivers/staging/imx-drm/ipuv3-crtc.c
+++ b/drivers/staging/imx-drm/ipuv3-crtc.c
@@ -218,7 +218,8 @@ static irqreturn_t ipu_irq_handler(int irq, void *dev_id)
if (ipu_crtc->newfb) {
ipu_crtc->newfb = NULL;
- ipu_plane_set_base(ipu_crtc->plane[0], ipu_crtc->base.fb, 0, 0);
+ ipu_plane_set_base(ipu_crtc->plane[0], ipu_crtc->base.fb,
+ ipu_crtc->plane[0]->x, ipu_crtc->plane[0]->y);
ipu_crtc_handle_pageflip(ipu_crtc);
}
diff --git a/drivers/staging/imx-drm/ipuv3-plane.c b/drivers/staging/imx-drm/ipuv3-plane.c
index 2ef9516..34b642a 100644
--- a/drivers/staging/imx-drm/ipuv3-plane.c
+++ b/drivers/staging/imx-drm/ipuv3-plane.c
@@ -83,6 +83,10 @@ int ipu_plane_set_base(struct ipu_plane *ipu_plane, struct drm_framebuffer *fb,
ipu_cpmem_set_buffer(cpmem, 0, eba);
ipu_cpmem_set_buffer(cpmem, 1, eba);
+ /* cache offsets for subsequent pageflips */
+ ipu_plane->x = x;
+ ipu_plane->y = y;
+
return 0;
}
--
1.8.5.1
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