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authorKieran Bingham <kieran.bingham+renesas@ideasonboard.com>2018-08-03 07:37:29 -0400
committerMauro Carvalho Chehab <mchehab+samsung@kernel.org>2018-08-03 16:02:27 -0400
commite90561d40f830f1266d9531ae95eae8252dd8fa1 (patch)
tree44ab5f35f94cd7b94ddbc8000720212ccca2350d /include/media
parentf3b98e3c4d2e16bb7c99fc75d652559bd591070f (diff)
downloadlinux-e90561d40f830f1266d9531ae95eae8252dd8fa1.tar.bz2
media: vsp1: Support Interlaced display pipelines
Calculate the top and bottom fields for the interlaced frames and utilise the extended display list command feature to implement the auto-field operations. This allows the DU to update the VSP2 registers dynamically based upon the currently processing field. Signed-off-by: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
Diffstat (limited to 'include/media')
-rw-r--r--include/media/vsp1.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/include/media/vsp1.h b/include/media/vsp1.h
index 678c24de1ac6..3093b9cb9067 100644
--- a/include/media/vsp1.h
+++ b/include/media/vsp1.h
@@ -25,6 +25,7 @@ int vsp1_du_init(struct device *dev);
* struct vsp1_du_lif_config - VSP LIF configuration
* @width: output frame width
* @height: output frame height
+ * @interlaced: true for interlaced pipelines
* @callback: frame completion callback function (optional). When a callback
* is provided, the VSP driver guarantees that it will be called once
* and only once for each vsp1_du_atomic_flush() call.
@@ -33,6 +34,7 @@ int vsp1_du_init(struct device *dev);
struct vsp1_du_lif_config {
unsigned int width;
unsigned int height;
+ bool interlaced;
void (*callback)(void *data, bool completed, u32 crc);
void *callback_data;