From f9bb7acb9b19a40dbd9d1b89380335dc8e23925f Mon Sep 17 00:00:00 2001 From: Philipp Zabel Date: Fri, 24 Feb 2017 18:23:55 +0100 Subject: gpu: ipu-v3: add unsynchronised DP channel disabling When disabling the foreground DP channel during a modeset, the DC is already disabled without waiting for end of frame. There is no reason to wait for a frame boundary before updating the DP registers in that case. Add support to apply updates immediately. No functional changes, yet. Signed-off-by: Philipp Zabel Reviewed-by: Lucas Stach --- include/video/imx-ipu-v3.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'include/video') diff --git a/include/video/imx-ipu-v3.h b/include/video/imx-ipu-v3.h index 53cd07ccaa4c..899d2b00ad6d 100644 --- a/include/video/imx-ipu-v3.h +++ b/include/video/imx-ipu-v3.h @@ -300,7 +300,7 @@ struct ipu_dp *ipu_dp_get(struct ipu_soc *ipu, unsigned int flow); void ipu_dp_put(struct ipu_dp *); int ipu_dp_enable(struct ipu_soc *ipu); int ipu_dp_enable_channel(struct ipu_dp *dp); -void ipu_dp_disable_channel(struct ipu_dp *dp); +void ipu_dp_disable_channel(struct ipu_dp *dp, bool sync); void ipu_dp_disable(struct ipu_soc *ipu); int ipu_dp_setup_channel(struct ipu_dp *dp, enum ipu_color_space in, enum ipu_color_space out); -- cgit v1.2.3