subject:"\[PATCH 01\/16\] gpu\: ipu\-v3\: Add Video Deinterlacer unit"

Re: [PATCH 01/16] gpu: ipu-v3: Add Video Deinterlacer unit

2016-07-15 Thread Steve Longerbeam




On 07/10/2016 05:02 PM, Paul Gortmaker wrote:


+#include 
+#include 
You have a u32 field in a struct called "modules" but aside from that, I do not
see anything in this code requiring module.h -- did I miss something?

You might want export.h for EXPORT_SYMBOL though.




Hi Paul, yes module.h wasn't needed. Fixed in next version.

Steve

Re: [PATCH 01/16] gpu: ipu-v3: Add Video Deinterlacer unit

2016-07-15 Thread Steve Longerbeam




On 07/10/2016 05:02 PM, Paul Gortmaker wrote:


+#include 
+#include 
You have a u32 field in a struct called "modules" but aside from that, I do not
see anything in this code requiring module.h -- did I miss something?

You might want export.h for EXPORT_SYMBOL though.




Hi Paul, yes module.h wasn't needed. Fixed in next version.

Steve

Re: [PATCH 01/16] gpu: ipu-v3: Add Video Deinterlacer unit

2016-07-10 Thread Paul Gortmaker

On Thu, Jul 7, 2016 at 7:03 PM, Steve Longerbeam  wrote:
> Adds the Video Deinterlacer (VDIC) unit.
>
> Signed-off-by: Steve Longerbeam 
> ---
>  drivers/gpu/ipu-v3/Makefile |   2 +-
>  drivers/gpu/ipu-v3/ipu-common.c |  11 ++
>  drivers/gpu/ipu-v3/ipu-prv.h|   6 +
>  drivers/gpu/ipu-v3/ipu-vdi.c| 266 
> 
>  include/video/imx-ipu-v3.h  |  27 
>  5 files changed, 311 insertions(+), 1 deletion(-)
>  create mode 100644 drivers/gpu/ipu-v3/ipu-vdi.c
>
> diff --git a/drivers/gpu/ipu-v3/Makefile b/drivers/gpu/ipu-v3/Makefile
> index 107ec23..aeba9dc 100644
> --- a/drivers/gpu/ipu-v3/Makefile
> +++ b/drivers/gpu/ipu-v3/Makefile
> @@ -1,4 +1,4 @@
>  obj-$(CONFIG_IMX_IPUV3_CORE) += imx-ipu-v3.o
>
>  imx-ipu-v3-objs := ipu-common.o ipu-cpmem.o ipu-csi.o ipu-dc.o ipu-di.o \
> -   ipu-dp.o ipu-dmfc.o ipu-ic.o ipu-smfc.o
> +   ipu-dp.o ipu-dmfc.o ipu-ic.o ipu-smfc.o ipu-vdi.o
> diff --git a/drivers/gpu/ipu-v3/ipu-common.c b/drivers/gpu/ipu-v3/ipu-common.c
> index 99dcacf..30dc115 100644
> --- a/drivers/gpu/ipu-v3/ipu-common.c
> +++ b/drivers/gpu/ipu-v3/ipu-common.c
> @@ -833,6 +833,14 @@ static int ipu_submodules_init(struct ipu_soc *ipu,
> goto err_ic;
> }
>
> +   ret = ipu_vdi_init(ipu, dev, ipu_base + devtype->vdi_ofs,
> +  IPU_CONF_VDI_EN | IPU_CONF_ISP_EN |
> +  IPU_CONF_IC_INPUT);
> +   if (ret) {
> +   unit = "vdi";
> +   goto err_vdi;
> +   }
> +
> ret = ipu_di_init(ipu, dev, 0, ipu_base + devtype->disp0_ofs,
>   IPU_CONF_DI0_EN, ipu_clk);
> if (ret) {
> @@ -887,6 +895,8 @@ err_dc:
>  err_di_1:
> ipu_di_exit(ipu, 0);
>  err_di_0:
> +   ipu_vdi_exit(ipu);
> +err_vdi:
> ipu_ic_exit(ipu);
>  err_ic:
> ipu_csi_exit(ipu, 1);
> @@ -971,6 +981,7 @@ static void ipu_submodules_exit(struct ipu_soc *ipu)
> ipu_dc_exit(ipu);
> ipu_di_exit(ipu, 1);
> ipu_di_exit(ipu, 0);
> +   ipu_vdi_exit(ipu);
> ipu_ic_exit(ipu);
> ipu_csi_exit(ipu, 1);
> ipu_csi_exit(ipu, 0);
> diff --git a/drivers/gpu/ipu-v3/ipu-prv.h b/drivers/gpu/ipu-v3/ipu-prv.h
> index bfb1e8a..845f64c 100644
> --- a/drivers/gpu/ipu-v3/ipu-prv.h
> +++ b/drivers/gpu/ipu-v3/ipu-prv.h
> @@ -138,6 +138,7 @@ struct ipu_dc_priv;
>  struct ipu_dmfc_priv;
>  struct ipu_di;
>  struct ipu_ic_priv;
> +struct ipu_vdi;
>  struct ipu_smfc_priv;
>
>  struct ipu_devtype;
> @@ -169,6 +170,7 @@ struct ipu_soc {
> struct ipu_di   *di_priv[2];
> struct ipu_csi  *csi_priv[2];
> struct ipu_ic_priv  *ic_priv;
> +   struct ipu_vdi  *vdi_priv;
> struct ipu_smfc_priv*smfc_priv;
>  };
>
> @@ -199,6 +201,10 @@ int ipu_ic_init(struct ipu_soc *ipu, struct device *dev,
> unsigned long base, unsigned long tpmem_base);
>  void ipu_ic_exit(struct ipu_soc *ipu);
>
> +int ipu_vdi_init(struct ipu_soc *ipu, struct device *dev,
> +unsigned long base, u32 module);
> +void ipu_vdi_exit(struct ipu_soc *ipu);
> +
>  int ipu_di_init(struct ipu_soc *ipu, struct device *dev, int id,
> unsigned long base, u32 module, struct clk *ipu_clk);
>  void ipu_di_exit(struct ipu_soc *ipu, int id);
> diff --git a/drivers/gpu/ipu-v3/ipu-vdi.c b/drivers/gpu/ipu-v3/ipu-vdi.c
> new file mode 100644
> index 000..1303bcc
> --- /dev/null
> +++ b/drivers/gpu/ipu-v3/ipu-vdi.c
> @@ -0,0 +1,266 @@
> +/*
> + * Copyright (C) 2012 Mentor Graphics Inc.
> + * Copyright (C) 2005-2009 Freescale Semiconductor, Inc.
> + *
> + * This program is free software; you can redistribute it and/or modify it
> + * under the terms of the GNU General Public License as published by the
> + * Free Software Foundation; either version 2 of the License, or (at your
> + * option) any later version.
> + *
> + * This program is distributed in the hope that it will be useful, but
> + * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
> + * or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
> + * for more details.
> + */
> +#include 
> +#include 

You have a u32 field in a struct called "modules" but aside from that, I do not
see anything in this code requiring module.h -- did I miss something?

You might want export.h for EXPORT_SYMBOL though.

Paul.
--

> +#include 
> +#include 
> +#include 
> +#include 
> +#include 
> +#include 
> +#include 
> +#include 
> +#include 
> +#include 
> +
> +#include "ipu-prv.h"
> +

[...]

Re: [PATCH 01/16] gpu: ipu-v3: Add Video Deinterlacer unit

2016-07-10 Thread Paul Gortmaker

On Thu, Jul 7, 2016 at 7:03 PM, Steve Longerbeam  wrote:
> Adds the Video Deinterlacer (VDIC) unit.
>
> Signed-off-by: Steve Longerbeam 
> ---
>  drivers/gpu/ipu-v3/Makefile |   2 +-
>  drivers/gpu/ipu-v3/ipu-common.c |  11 ++
>  drivers/gpu/ipu-v3/ipu-prv.h|   6 +
>  drivers/gpu/ipu-v3/ipu-vdi.c| 266 
> 
>  include/video/imx-ipu-v3.h  |  27 
>  5 files changed, 311 insertions(+), 1 deletion(-)
>  create mode 100644 drivers/gpu/ipu-v3/ipu-vdi.c
>
> diff --git a/drivers/gpu/ipu-v3/Makefile b/drivers/gpu/ipu-v3/Makefile
> index 107ec23..aeba9dc 100644
> --- a/drivers/gpu/ipu-v3/Makefile
> +++ b/drivers/gpu/ipu-v3/Makefile
> @@ -1,4 +1,4 @@
>  obj-$(CONFIG_IMX_IPUV3_CORE) += imx-ipu-v3.o
>
>  imx-ipu-v3-objs := ipu-common.o ipu-cpmem.o ipu-csi.o ipu-dc.o ipu-di.o \
> -   ipu-dp.o ipu-dmfc.o ipu-ic.o ipu-smfc.o
> +   ipu-dp.o ipu-dmfc.o ipu-ic.o ipu-smfc.o ipu-vdi.o
> diff --git a/drivers/gpu/ipu-v3/ipu-common.c b/drivers/gpu/ipu-v3/ipu-common.c
> index 99dcacf..30dc115 100644
> --- a/drivers/gpu/ipu-v3/ipu-common.c
> +++ b/drivers/gpu/ipu-v3/ipu-common.c
> @@ -833,6 +833,14 @@ static int ipu_submodules_init(struct ipu_soc *ipu,
> goto err_ic;
> }
>
> +   ret = ipu_vdi_init(ipu, dev, ipu_base + devtype->vdi_ofs,
> +  IPU_CONF_VDI_EN | IPU_CONF_ISP_EN |
> +  IPU_CONF_IC_INPUT);
> +   if (ret) {
> +   unit = "vdi";
> +   goto err_vdi;
> +   }
> +
> ret = ipu_di_init(ipu, dev, 0, ipu_base + devtype->disp0_ofs,
>   IPU_CONF_DI0_EN, ipu_clk);
> if (ret) {
> @@ -887,6 +895,8 @@ err_dc:
>  err_di_1:
> ipu_di_exit(ipu, 0);
>  err_di_0:
> +   ipu_vdi_exit(ipu);
> +err_vdi:
> ipu_ic_exit(ipu);
>  err_ic:
> ipu_csi_exit(ipu, 1);
> @@ -971,6 +981,7 @@ static void ipu_submodules_exit(struct ipu_soc *ipu)
> ipu_dc_exit(ipu);
> ipu_di_exit(ipu, 1);
> ipu_di_exit(ipu, 0);
> +   ipu_vdi_exit(ipu);
> ipu_ic_exit(ipu);
> ipu_csi_exit(ipu, 1);
> ipu_csi_exit(ipu, 0);
> diff --git a/drivers/gpu/ipu-v3/ipu-prv.h b/drivers/gpu/ipu-v3/ipu-prv.h
> index bfb1e8a..845f64c 100644
> --- a/drivers/gpu/ipu-v3/ipu-prv.h
> +++ b/drivers/gpu/ipu-v3/ipu-prv.h
> @@ -138,6 +138,7 @@ struct ipu_dc_priv;
>  struct ipu_dmfc_priv;
>  struct ipu_di;
>  struct ipu_ic_priv;
> +struct ipu_vdi;
>  struct ipu_smfc_priv;
>
>  struct ipu_devtype;
> @@ -169,6 +170,7 @@ struct ipu_soc {
> struct ipu_di   *di_priv[2];
> struct ipu_csi  *csi_priv[2];
> struct ipu_ic_priv  *ic_priv;
> +   struct ipu_vdi  *vdi_priv;
> struct ipu_smfc_priv*smfc_priv;
>  };
>
> @@ -199,6 +201,10 @@ int ipu_ic_init(struct ipu_soc *ipu, struct device *dev,
> unsigned long base, unsigned long tpmem_base);
>  void ipu_ic_exit(struct ipu_soc *ipu);
>
> +int ipu_vdi_init(struct ipu_soc *ipu, struct device *dev,
> +unsigned long base, u32 module);
> +void ipu_vdi_exit(struct ipu_soc *ipu);
> +
>  int ipu_di_init(struct ipu_soc *ipu, struct device *dev, int id,
> unsigned long base, u32 module, struct clk *ipu_clk);
>  void ipu_di_exit(struct ipu_soc *ipu, int id);
> diff --git a/drivers/gpu/ipu-v3/ipu-vdi.c b/drivers/gpu/ipu-v3/ipu-vdi.c
> new file mode 100644
> index 000..1303bcc
> --- /dev/null
> +++ b/drivers/gpu/ipu-v3/ipu-vdi.c
> @@ -0,0 +1,266 @@
> +/*
> + * Copyright (C) 2012 Mentor Graphics Inc.
> + * Copyright (C) 2005-2009 Freescale Semiconductor, Inc.
> + *
> + * This program is free software; you can redistribute it and/or modify it
> + * under the terms of the GNU General Public License as published by the
> + * Free Software Foundation; either version 2 of the License, or (at your
> + * option) any later version.
> + *
> + * This program is distributed in the hope that it will be useful, but
> + * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
> + * or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
> + * for more details.
> + */
> +#include 
> +#include 

You have a u32 field in a struct called "modules" but aside from that, I do not
see anything in this code requiring module.h -- did I miss something?

You might want export.h for EXPORT_SYMBOL though.

Paul.
--

> +#include 
> +#include 
> +#include 
> +#include 
> +#include 
> +#include 
> +#include 
> +#include 
> +#include 
> +#include 
> +
> +#include "ipu-prv.h"
> +

[...]

[PATCH 01/16] gpu: ipu-v3: Add Video Deinterlacer unit

2016-07-07 Thread Steve Longerbeam

Adds the Video Deinterlacer (VDIC) unit.

Signed-off-by: Steve Longerbeam 
---
 drivers/gpu/ipu-v3/Makefile |   2 +-
 drivers/gpu/ipu-v3/ipu-common.c |  11 ++
 drivers/gpu/ipu-v3/ipu-prv.h|   6 +
 drivers/gpu/ipu-v3/ipu-vdi.c| 266 
 include/video/imx-ipu-v3.h  |  27 
 5 files changed, 311 insertions(+), 1 deletion(-)
 create mode 100644 drivers/gpu/ipu-v3/ipu-vdi.c

diff --git a/drivers/gpu/ipu-v3/Makefile b/drivers/gpu/ipu-v3/Makefile
index 107ec23..aeba9dc 100644
--- a/drivers/gpu/ipu-v3/Makefile
+++ b/drivers/gpu/ipu-v3/Makefile
@@ -1,4 +1,4 @@
 obj-$(CONFIG_IMX_IPUV3_CORE) += imx-ipu-v3.o
 
 imx-ipu-v3-objs := ipu-common.o ipu-cpmem.o ipu-csi.o ipu-dc.o ipu-di.o \
-   ipu-dp.o ipu-dmfc.o ipu-ic.o ipu-smfc.o
+   ipu-dp.o ipu-dmfc.o ipu-ic.o ipu-smfc.o ipu-vdi.o
diff --git a/drivers/gpu/ipu-v3/ipu-common.c b/drivers/gpu/ipu-v3/ipu-common.c
index 99dcacf..30dc115 100644
--- a/drivers/gpu/ipu-v3/ipu-common.c
+++ b/drivers/gpu/ipu-v3/ipu-common.c
@@ -833,6 +833,14 @@ static int ipu_submodules_init(struct ipu_soc *ipu,
goto err_ic;
}
 
+   ret = ipu_vdi_init(ipu, dev, ipu_base + devtype->vdi_ofs,
+  IPU_CONF_VDI_EN | IPU_CONF_ISP_EN |
+  IPU_CONF_IC_INPUT);
+   if (ret) {
+   unit = "vdi";
+   goto err_vdi;
+   }
+
ret = ipu_di_init(ipu, dev, 0, ipu_base + devtype->disp0_ofs,
  IPU_CONF_DI0_EN, ipu_clk);
if (ret) {
@@ -887,6 +895,8 @@ err_dc:
 err_di_1:
ipu_di_exit(ipu, 0);
 err_di_0:
+   ipu_vdi_exit(ipu);
+err_vdi:
ipu_ic_exit(ipu);
 err_ic:
ipu_csi_exit(ipu, 1);
@@ -971,6 +981,7 @@ static void ipu_submodules_exit(struct ipu_soc *ipu)
ipu_dc_exit(ipu);
ipu_di_exit(ipu, 1);
ipu_di_exit(ipu, 0);
+   ipu_vdi_exit(ipu);
ipu_ic_exit(ipu);
ipu_csi_exit(ipu, 1);
ipu_csi_exit(ipu, 0);
diff --git a/drivers/gpu/ipu-v3/ipu-prv.h b/drivers/gpu/ipu-v3/ipu-prv.h
index bfb1e8a..845f64c 100644
--- a/drivers/gpu/ipu-v3/ipu-prv.h
+++ b/drivers/gpu/ipu-v3/ipu-prv.h
@@ -138,6 +138,7 @@ struct ipu_dc_priv;
 struct ipu_dmfc_priv;
 struct ipu_di;
 struct ipu_ic_priv;
+struct ipu_vdi;
 struct ipu_smfc_priv;
 
 struct ipu_devtype;
@@ -169,6 +170,7 @@ struct ipu_soc {
struct ipu_di   *di_priv[2];
struct ipu_csi  *csi_priv[2];
struct ipu_ic_priv  *ic_priv;
+   struct ipu_vdi  *vdi_priv;
struct ipu_smfc_priv*smfc_priv;
 };
 
@@ -199,6 +201,10 @@ int ipu_ic_init(struct ipu_soc *ipu, struct device *dev,
unsigned long base, unsigned long tpmem_base);
 void ipu_ic_exit(struct ipu_soc *ipu);
 
+int ipu_vdi_init(struct ipu_soc *ipu, struct device *dev,
+unsigned long base, u32 module);
+void ipu_vdi_exit(struct ipu_soc *ipu);
+
 int ipu_di_init(struct ipu_soc *ipu, struct device *dev, int id,
unsigned long base, u32 module, struct clk *ipu_clk);
 void ipu_di_exit(struct ipu_soc *ipu, int id);
diff --git a/drivers/gpu/ipu-v3/ipu-vdi.c b/drivers/gpu/ipu-v3/ipu-vdi.c
new file mode 100644
index 000..1303bcc
--- /dev/null
+++ b/drivers/gpu/ipu-v3/ipu-vdi.c
@@ -0,0 +1,266 @@
+/*
+ * Copyright (C) 2012 Mentor Graphics Inc.
+ * Copyright (C) 2005-2009 Freescale Semiconductor, Inc.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the
+ * Free Software Foundation; either version 2 of the License, or (at your
+ * option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+ * or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+ * for more details.
+ */
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+
+#include "ipu-prv.h"
+
+struct ipu_vdi {
+   void __iomem *base;
+   u32 module;
+   spinlock_t lock;
+   int use_count;
+   struct ipu_soc *ipu;
+};
+
+
+/* VDI Register Offsets */
+#define VDI_FSIZE 0x
+#define VDI_C 0x0004
+
+/* VDI Register Fields */
+#define VDI_C_CH_420 (0 << 1)
+#define VDI_C_CH_422 (1 << 1)
+#define VDI_C_MOT_SEL_MASK   (0x3 << 2)
+#define VDI_C_MOT_SEL_FULL   (2 << 2)
+#define VDI_C_MOT_SEL_LOW(1 << 2)
+#define VDI_C_MOT_SEL_MED(0 << 2)
+#define VDI_C_BURST_SIZE1_4  (3 << 4)
+#define VDI_C_BURST_SIZE2_4  (3 << 8)
+#define VDI_C_BURST_SIZE3_4  (3 << 12)
+#define VDI_C_BURST_SIZE_MASK0xF
+#define VDI_C_BURST_SIZE1_OFFSET 4
+#define VDI_C_BURST_SIZE2_OFFSET 8
+#define VDI_C_BURST_SIZE3_OFFSET 12
+#define VDI_C_VWM1_SET_1 (0 << 16)
+#define VDI_C_VWM1_SET_2

[PATCH 01/16] gpu: ipu-v3: Add Video Deinterlacer unit

2016-07-07 Thread Steve Longerbeam

Adds the Video Deinterlacer (VDIC) unit.

Signed-off-by: Steve Longerbeam 
---
 drivers/gpu/ipu-v3/Makefile |   2 +-
 drivers/gpu/ipu-v3/ipu-common.c |  11 ++
 drivers/gpu/ipu-v3/ipu-prv.h|   6 +
 drivers/gpu/ipu-v3/ipu-vdi.c| 266 
 include/video/imx-ipu-v3.h  |  27 
 5 files changed, 311 insertions(+), 1 deletion(-)
 create mode 100644 drivers/gpu/ipu-v3/ipu-vdi.c

diff --git a/drivers/gpu/ipu-v3/Makefile b/drivers/gpu/ipu-v3/Makefile
index 107ec23..aeba9dc 100644
--- a/drivers/gpu/ipu-v3/Makefile
+++ b/drivers/gpu/ipu-v3/Makefile
@@ -1,4 +1,4 @@
 obj-$(CONFIG_IMX_IPUV3_CORE) += imx-ipu-v3.o
 
 imx-ipu-v3-objs := ipu-common.o ipu-cpmem.o ipu-csi.o ipu-dc.o ipu-di.o \
-   ipu-dp.o ipu-dmfc.o ipu-ic.o ipu-smfc.o
+   ipu-dp.o ipu-dmfc.o ipu-ic.o ipu-smfc.o ipu-vdi.o
diff --git a/drivers/gpu/ipu-v3/ipu-common.c b/drivers/gpu/ipu-v3/ipu-common.c
index 99dcacf..30dc115 100644
--- a/drivers/gpu/ipu-v3/ipu-common.c
+++ b/drivers/gpu/ipu-v3/ipu-common.c
@@ -833,6 +833,14 @@ static int ipu_submodules_init(struct ipu_soc *ipu,
goto err_ic;
}
 
+   ret = ipu_vdi_init(ipu, dev, ipu_base + devtype->vdi_ofs,
+  IPU_CONF_VDI_EN | IPU_CONF_ISP_EN |
+  IPU_CONF_IC_INPUT);
+   if (ret) {
+   unit = "vdi";
+   goto err_vdi;
+   }
+
ret = ipu_di_init(ipu, dev, 0, ipu_base + devtype->disp0_ofs,
  IPU_CONF_DI0_EN, ipu_clk);
if (ret) {
@@ -887,6 +895,8 @@ err_dc:
 err_di_1:
ipu_di_exit(ipu, 0);
 err_di_0:
+   ipu_vdi_exit(ipu);
+err_vdi:
ipu_ic_exit(ipu);
 err_ic:
ipu_csi_exit(ipu, 1);
@@ -971,6 +981,7 @@ static void ipu_submodules_exit(struct ipu_soc *ipu)
ipu_dc_exit(ipu);
ipu_di_exit(ipu, 1);
ipu_di_exit(ipu, 0);
+   ipu_vdi_exit(ipu);
ipu_ic_exit(ipu);
ipu_csi_exit(ipu, 1);
ipu_csi_exit(ipu, 0);
diff --git a/drivers/gpu/ipu-v3/ipu-prv.h b/drivers/gpu/ipu-v3/ipu-prv.h
index bfb1e8a..845f64c 100644
--- a/drivers/gpu/ipu-v3/ipu-prv.h
+++ b/drivers/gpu/ipu-v3/ipu-prv.h
@@ -138,6 +138,7 @@ struct ipu_dc_priv;
 struct ipu_dmfc_priv;
 struct ipu_di;
 struct ipu_ic_priv;
+struct ipu_vdi;
 struct ipu_smfc_priv;
 
 struct ipu_devtype;
@@ -169,6 +170,7 @@ struct ipu_soc {
struct ipu_di   *di_priv[2];
struct ipu_csi  *csi_priv[2];
struct ipu_ic_priv  *ic_priv;
+   struct ipu_vdi  *vdi_priv;
struct ipu_smfc_priv*smfc_priv;
 };
 
@@ -199,6 +201,10 @@ int ipu_ic_init(struct ipu_soc *ipu, struct device *dev,
unsigned long base, unsigned long tpmem_base);
 void ipu_ic_exit(struct ipu_soc *ipu);
 
+int ipu_vdi_init(struct ipu_soc *ipu, struct device *dev,
+unsigned long base, u32 module);
+void ipu_vdi_exit(struct ipu_soc *ipu);
+
 int ipu_di_init(struct ipu_soc *ipu, struct device *dev, int id,
unsigned long base, u32 module, struct clk *ipu_clk);
 void ipu_di_exit(struct ipu_soc *ipu, int id);
diff --git a/drivers/gpu/ipu-v3/ipu-vdi.c b/drivers/gpu/ipu-v3/ipu-vdi.c
new file mode 100644
index 000..1303bcc
--- /dev/null
+++ b/drivers/gpu/ipu-v3/ipu-vdi.c
@@ -0,0 +1,266 @@
+/*
+ * Copyright (C) 2012 Mentor Graphics Inc.
+ * Copyright (C) 2005-2009 Freescale Semiconductor, Inc.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the
+ * Free Software Foundation; either version 2 of the License, or (at your
+ * option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+ * or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+ * for more details.
+ */
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+#include 
+
+#include "ipu-prv.h"
+
+struct ipu_vdi {
+   void __iomem *base;
+   u32 module;
+   spinlock_t lock;
+   int use_count;
+   struct ipu_soc *ipu;
+};
+
+
+/* VDI Register Offsets */
+#define VDI_FSIZE 0x
+#define VDI_C 0x0004
+
+/* VDI Register Fields */
+#define VDI_C_CH_420 (0 << 1)
+#define VDI_C_CH_422 (1 << 1)
+#define VDI_C_MOT_SEL_MASK   (0x3 << 2)
+#define VDI_C_MOT_SEL_FULL   (2 << 2)
+#define VDI_C_MOT_SEL_LOW(1 << 2)
+#define VDI_C_MOT_SEL_MED(0 << 2)
+#define VDI_C_BURST_SIZE1_4  (3 << 4)
+#define VDI_C_BURST_SIZE2_4  (3 << 8)
+#define VDI_C_BURST_SIZE3_4  (3 << 12)
+#define VDI_C_BURST_SIZE_MASK0xF
+#define VDI_C_BURST_SIZE1_OFFSET 4
+#define VDI_C_BURST_SIZE2_OFFSET 8
+#define VDI_C_BURST_SIZE3_OFFSET 12
+#define VDI_C_VWM1_SET_1 (0 << 16)
+#define VDI_C_VWM1_SET_2 (1 << 16)
+#define

Re: [PATCH 01/16] gpu: ipu-v3: Add Video Deinterlacer unit

Re: [PATCH 01/16] gpu: ipu-v3: Add Video Deinterlacer unit

Re: [PATCH 01/16] gpu: ipu-v3: Add Video Deinterlacer unit

Re: [PATCH 01/16] gpu: ipu-v3: Add Video Deinterlacer unit

[PATCH 01/16] gpu: ipu-v3: Add Video Deinterlacer unit

[PATCH 01/16] gpu: ipu-v3: Add Video Deinterlacer unit

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