From 4bfbd561fc7d3758873ebfc38b0043065acb77f1 Mon Sep 17 00:00:00 2001 From: Lucas Stach Date: Tue, 11 Sep 2018 15:26:54 +0200 Subject: gpu: ipu-v3: prg: add function to get channel configure status This allows channels using the PRG to check if a requested configuration update has been applied or is still pending. Signed-off-by: Lucas Stach [p.zabel@pengutronix.de: inverted logic: done -> pending] Signed-off-by: Philipp Zabel --- include/video/imx-ipu-v3.h | 1 + 1 file changed, 1 insertion(+) (limited to 'include/video') diff --git a/include/video/imx-ipu-v3.h b/include/video/imx-ipu-v3.h index e582e8e7527a..b80b85f0d9d8 100644 --- a/include/video/imx-ipu-v3.h +++ b/include/video/imx-ipu-v3.h @@ -348,6 +348,7 @@ int ipu_prg_channel_configure(struct ipuv3_channel *ipu_chan, unsigned int axi_id, unsigned int width, unsigned int height, unsigned int stride, u32 format, uint64_t modifier, unsigned long *eba); +bool ipu_prg_channel_configure_pending(struct ipuv3_channel *ipu_chan); /* * IPU CMOS Sensor Interface (csi) functions -- cgit v1.2.3-59-g8ed1b