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authorSteve Longerbeam <slongerbeam@gmail.com>2014-06-25 18:05:35 -0700
committerPhilipp Zabel <p.zabel@pengutronix.de>2014-09-02 14:55:45 +0200
commita2be35e3320b27c84488729e9fb56a62e74d65fa (patch)
treea2d770f3fe7f5e5165c753820262df5a95940192 /include/video
parent7fafa8f06f9bdf32b806b4612bfe387de8e34125 (diff)
gpu: ipu-v3: smfc: Add ipu_smfc_set_watermark()
Adds ipu_smfc_set_watermark() which programs a channel's SMFC FIFO levels at which the watermark signal is set and cleared. Signed-off-by: Steve Longerbeam <steve_longerbeam@mentor.com> Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
Diffstat (limited to 'include/video')
-rw-r--r--include/video/imx-ipu-v3.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/include/video/imx-ipu-v3.h b/include/video/imx-ipu-v3.h
index a695ee83e4e1..49e5954ac033 100644
--- a/include/video/imx-ipu-v3.h
+++ b/include/video/imx-ipu-v3.h
@@ -296,6 +296,7 @@ int ipu_smfc_enable(struct ipu_smfc *smfc);
int ipu_smfc_disable(struct ipu_smfc *smfc);
int ipu_smfc_map_channel(struct ipu_smfc *smfc, int csi_id, int mipi_id);
int ipu_smfc_set_burstsize(struct ipu_smfc *smfc, int burstsize);
+int ipu_smfc_set_watermark(struct ipu_smfc *smfc, u32 set_level, u32 clr_level);
enum ipu_color_space ipu_drm_fourcc_to_colorspace(u32 drm_fourcc);
enum ipu_color_space ipu_pixelformat_to_colorspace(u32 pixelformat);

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