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authorSteve Longerbeam <slongerbeam@gmail.com>2014-06-25 18:05:30 -0700
committerPhilipp Zabel <p.zabel@pengutronix.de>2014-08-18 14:17:47 +0200
commitba07975f0fe5bf95107d71d0df0405c16f5c3266 (patch)
tree8346726e7bce8ffb879d66d258e24b3896018c11 /include/video
parent2eb671c485c06133ff0b568d5ec3c09fda0f4359 (diff)
gpu: ipu-v3: Add functions to set CSI/IC source muxes
Adds two new functions, ipu_set_csi_src_mux() and ipu_set_ic_src_mux(), that select the inputs to the CSI and IC respectively. Both muxes are programmed in the IPU_CONF register. 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.h6
1 files changed, 6 insertions, 0 deletions
diff --git a/include/video/imx-ipu-v3.h b/include/video/imx-ipu-v3.h
index ef64b66b18df..f80fe13b0d4d 100644
--- a/include/video/imx-ipu-v3.h
+++ b/include/video/imx-ipu-v3.h
@@ -93,6 +93,12 @@ int ipu_idmac_channel_irq(struct ipu_soc *ipu, struct ipuv3_channel *channel,
#define IPU_IRQ_VSYNC_PRE_1 (448 + 15)
/*
+ * IPU Common functions
+ */
+void ipu_set_csi_src_mux(struct ipu_soc *ipu, int csi_id, bool mipi_csi2);
+void ipu_set_ic_src_mux(struct ipu_soc *ipu, int csi_id, bool vdi);
+
+/*
* IPU Image DMA Controller (idmac) functions
*/
struct ipuv3_channel *ipu_idmac_get(struct ipu_soc *ipu, unsigned channel);

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