[v2] ARM: DaVinci: DM646x Video: Platform and board specific setup
Commit Message
Platform specific display device setup for DM646x EVM
Add platform device and resource structures. Also define a platform specific
clock setup function that can be accessed by the driver to configure the clock
and CPLD.
Signed-off-by: Manjunath Hadli <mrh@ti.com>
Signed-off-by: Brijesh Jadav <brijesh.j@ti.com>
Signed-off-by: Chaithrika U S <chaithrika@ti.com>
Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
---
Applies to Davinci GIT tree.The current version has updates as per review
comments from Russell King
arch/arm/mach-davinci/board-dm646x-evm.c | 125 +++++++++++++++++++++++++++
arch/arm/mach-davinci/dm646x.c | 62 +++++++++++++
arch/arm/mach-davinci/include/mach/dm646x.h | 24 +++++
3 files changed, 211 insertions(+), 0 deletions(-)
Comments
Russell,
Requesting your review and ack on this updated patch.
Regards,
Chaithrika
On Tue, Jul 07, 2009 at 17:22:57, Chaithrika U S wrote:
> Platform specific display device setup for DM646x EVM
>
> Add platform device and resource structures. Also define a platform
specific clock setup function that can be accessed by the driver to
configure the clock and CPLD.
>
> Signed-off-by: Manjunath Hadli <mrh@ti.com>
> Signed-off-by: Brijesh Jadav <brijesh.j@ti.com>
> Signed-off-by: Chaithrika U S <chaithrika@ti.com>
> Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
> ---
> Applies to Davinci GIT tree.The current version has updates as per review
comments from Russell King
>
> arch/arm/mach-davinci/board-dm646x-evm.c | 125
+++++++++++++++++++++++++++
> arch/arm/mach-davinci/dm646x.c | 62 +++++++++++++
> arch/arm/mach-davinci/include/mach/dm646x.h | 24 +++++
> 3 files changed, 211 insertions(+), 0 deletions(-)
>
> diff --git a/arch/arm/mach-davinci/board-dm646x-evm.c
b/arch/arm/mach-davinci/board-dm646x-evm.c
> index 575c6ca..3e168d7 100644
> --- a/arch/arm/mach-davinci/board-dm646x-evm.c
> +++ b/arch/arm/mach-davinci/board-dm646x-evm.c
> @@ -52,6 +52,19 @@
> #define DM646X_EVM_PHY_MASK (0x2)
> #define DM646X_EVM_MDIO_FREQUENCY (2200000) /* PHY bus frequency */
>
> +#define VIDCLKCTL_OFFSET (0x38)
> +#define VSCLKDIS_OFFSET (0x6c)
> +
> +#define VCH2CLK_MASK (BIT_MASK(10) | BIT_MASK(9) | BIT_MASK(8))
> +#define VCH2CLK_SYSCLK8 (BIT(9))
> +#define VCH2CLK_AUXCLK (BIT(9) | BIT(8))
> +#define VCH3CLK_MASK (BIT_MASK(14) | BIT_MASK(13) | BIT_MASK(12))
> +#define VCH3CLK_SYSCLK8 (BIT(13))
> +#define VCH3CLK_AUXCLK (BIT(14) | BIT(13))
> +
> +#define VIDCH2CLK (BIT(10))
> +#define VIDCH3CLK (BIT(11))
> +
> static struct davinci_uart_config uart_config __initdata = {
> .enabled_uarts = (1 << 0),
> };
> @@ -238,6 +251,40 @@ static struct snd_platform_data dm646x_evm_snd_data[]
= {
> },
> };
>
> +static struct i2c_client *cpld_client;
> +
> +static int cpld_video_probe(struct i2c_client *client,
> + const struct i2c_device_id *id)
> +{
> + cpld_client = client;
> + return 0;
> +}
> +
> +static int __devexit cpld_video_remove(struct i2c_client *client) {
> + cpld_client = NULL;
> + return 0;
> +}
> +
> +static const struct i2c_device_id cpld_video_id[] = {
> + { "cpld_video", 0 },
> + { }
> +};
> +
> +static struct i2c_driver cpld_video_driver = {
> + .driver = {
> + .name = "cpld_video",
> + },
> + .probe = cpld_video_probe,
> + .remove = cpld_video_remove,
> + .id_table = cpld_video_id,
> +};
> +
> +static void evm_init_cpld(void)
> +{
> + i2c_add_driver(&cpld_video_driver);
> +}
> +
> static struct i2c_board_info __initdata i2c_info[] = {
> {
> I2C_BOARD_INFO("24c256", 0x50),
> @@ -247,6 +294,9 @@ static struct i2c_board_info __initdata i2c_info[] =
{
> I2C_BOARD_INFO("pcf8574a", 0x38),
> .platform_data = &pcf_data,
> },
> + {
> + I2C_BOARD_INFO("cpld_video", 0x3B),
> + },
> };
>
> static struct davinci_i2c_platform_data i2c_pdata = { @@ -254,10 +304,84
@@ static struct davinci_i2c_platform_data i2c_pdata = {
> .bus_delay = 0 /* usec */,
> };
>
> +static int set_vpif_clock(int mux_mode, int hd) {
> + int val = 0;
> + int err = 0;
> + unsigned int value;
> + void __iomem *base = IO_ADDRESS(DAVINCI_SYSTEM_MODULE_BASE);
> +
> + if (!cpld_client)
> + return -ENXIO;
> +
> + /* disable the clock */
> + value = __raw_readl(base + VSCLKDIS_OFFSET);
> + value |= (VIDCH3CLK | VIDCH2CLK);
> + __raw_writel(value, base + VSCLKDIS_OFFSET);
> +
> + val = i2c_smbus_read_byte(cpld_client);
> + if (val < 0)
> + return val;
> +
> + if (mux_mode == 1)
> + val &= ~0x40;
> + else
> + val |= 0x40;
> +
> + err = i2c_smbus_write_byte(cpld_client, val);
> + if (err)
> + return err;
> +
> + value = __raw_readl(base + VIDCLKCTL_OFFSET);
> + value &= ~(VCH2CLK_MASK);
> + value &= ~(VCH3CLK_MASK);
> +
> + if (hd >= 1)
> + value |= (VCH2CLK_SYSCLK8 | VCH3CLK_SYSCLK8);
> + else
> + value |= (VCH2CLK_AUXCLK | VCH3CLK_AUXCLK);
> +
> + __raw_writel(value, base + VIDCLKCTL_OFFSET);
> +
> + /* enable the clock */
> + value = __raw_readl(base + VSCLKDIS_OFFSET);
> + value &= ~(VIDCH3CLK | VIDCH2CLK);
> + __raw_writel(value, base + VSCLKDIS_OFFSET);
> +
> + return 0;
> +}
> +
> +static const struct subdev_info dm646x_vpif_subdev[] = {
> + {
> + .addr = 0x2A,
> + .name = "adv7343",
> + },
> + {
> + .addr = 0x2C,
> + .name = "ths7303",
> + },
> +};
> +
> +static const char *output[] = {
> + "Composite",
> + "Component",
> + "S-Video",
> +};
> +
> +static struct vpif_config dm646x_vpif_config = {
> + .set_clock = set_vpif_clock,
> + .subdevinfo = dm646x_vpif_subdev,
> + .subdev_count = ARRAY_SIZE(dm646x_vpif_subdev),
> + .output = output,
> + .output_count = ARRAY_SIZE(output),
> + .card_name = "DM646x EVM",
> +};
> +
> static void __init evm_init_i2c(void)
> {
> davinci_init_i2c(&i2c_pdata);
> i2c_register_board_info(1, i2c_info, ARRAY_SIZE(i2c_info));
> + evm_init_cpld();
> }
>
> static void __init davinci_map_io(void) @@ -276,6 +400,7 @@ static __init
void evm_init(void)
>
> soc_info->emac_pdata->phy_mask = DM646X_EVM_PHY_MASK;
> soc_info->emac_pdata->mdio_max_freq = DM646X_EVM_MDIO_FREQUENCY;
> + dm646x_setup_vpif(&dm646x_vpif_config);
> }
>
> static __init void davinci_dm646x_evm_irq_init(void) diff --git
a/arch/arm/mach-davinci/dm646x.c b/arch/arm/mach-davinci/dm646x.c index
df82ee5..c5e2788 100644
> --- a/arch/arm/mach-davinci/dm646x.c
> +++ b/arch/arm/mach-davinci/dm646x.c
> @@ -32,6 +32,15 @@
> #include "clock.h"
> #include "mux.h"
>
> +#define DAVINCI_VPIF_BASE (0x01C12000)
> +#define VDD3P3V_PWDN_OFFSET (0x48)
> +#define VSCLKDIS_OFFSET (0x6C)
> +
> +#define VDD3P3V_VID_MASK (BIT_MASK(7) | BIT_MASK(6) | BIT_MASK(5) |\
> + BIT_MASK(4))
> +#define VSCLKDIS_MASK (BIT_MASK(11) | BIT_MASK(10) |
BIT_MASK(9) |\
> + BIT_MASK(8))
> +
> /*
> * Device specific clocks
> */
> @@ -648,6 +657,37 @@ static struct platform_device dm646x_dit_device = {
> .id = -1,
> };
>
> +static u64 vpif_dma_mask = DMA_BIT_MASK(32);
> +
> +static struct resource vpif_resource[] = {
> + {
> + .start = DAVINCI_VPIF_BASE,
> + .end = DAVINCI_VPIF_BASE + 0x03fff,
> + .flags = IORESOURCE_MEM,
> + },
> + {
> + .start = IRQ_DM646X_VP_VERTINT2,
> + .end = IRQ_DM646X_VP_VERTINT2,
> + .flags = IORESOURCE_IRQ,
> + },
> + {
> + .start = IRQ_DM646X_VP_VERTINT3,
> + .end = IRQ_DM646X_VP_VERTINT3,
> + .flags = IORESOURCE_IRQ,
> + },
> +};
> +
> +static struct platform_device vpif_display_dev = {
> + .name = "vpif_display",
> + .id = -1,
> + .dev = {
> + .dma_mask = &vpif_dma_mask,
> + .coherent_dma_mask = DMA_BIT_MASK(32),
> + },
> + .resource = vpif_resource,
> + .num_resources = ARRAY_SIZE(vpif_resource),
> +};
> +
>
/*----------------------------------------------------------------------*/
>
> static struct map_desc dm646x_io_desc[] = { @@ -770,6 +810,28 @@ void
__init dm646x_init_mcasp1(struct snd_platform_data *pdata)
> platform_device_register(&dm646x_dit_device);
> }
>
> +void dm646x_setup_vpif(struct vpif_config *config) {
> + unsigned int value;
> + void __iomem *base = IO_ADDRESS(DAVINCI_SYSTEM_MODULE_BASE);
> +
> + value = __raw_readl(base + VSCLKDIS_OFFSET);
> + value &= ~VSCLKDIS_MASK;
> + __raw_writel(value, base + VSCLKDIS_OFFSET);
> +
> + value = __raw_readl(base + VDD3P3V_PWDN_OFFSET);
> + value &= ~VDD3P3V_VID_MASK;
> + __raw_writel(value, base + VDD3P3V_PWDN_OFFSET);
> +
> + davinci_cfg_reg(DM646X_STSOMUX_DISABLE);
> + davinci_cfg_reg(DM646X_STSIMUX_DISABLE);
> + davinci_cfg_reg(DM646X_PTSOMUX_DISABLE);
> + davinci_cfg_reg(DM646X_PTSIMUX_DISABLE);
> +
> + vpif_display_dev.dev.platform_data = config;
> + platform_device_register(&vpif_display_dev);
> +}
> +
> void __init dm646x_init(void)
> {
> davinci_common_init(&davinci_soc_info_dm646x);
> diff --git a/arch/arm/mach-davinci/include/mach/dm646x.h
b/arch/arm/mach-davinci/include/mach/dm646x.h
> index 0585484..1f247fb 100644
> --- a/arch/arm/mach-davinci/include/mach/dm646x.h
> +++ b/arch/arm/mach-davinci/include/mach/dm646x.h
> @@ -26,4 +26,28 @@ void __init dm646x_init(void); void __init
dm646x_init_mcasp0(struct snd_platform_data *pdata); void __init
dm646x_init_mcasp1(struct snd_platform_data *pdata);
>
> +void dm646x_video_init(void);
> +
> +struct vpif_output {
> + u16 id;
> + const char *name;
> +};
> +
> +struct subdev_info {
> + unsigned short addr;
> + const char *name;
> +};
> +
> +struct vpif_config {
> + int (*set_clock)(int, int);
> + const struct subdev_info *subdevinfo;
> + int subdev_count;
> + const char **output;
> + int output_count;
> + const char *card_name;
> +};
> +
> +
> +void dm646x_setup_vpif(struct vpif_config *config);
> +
> #endif /* __ASM_ARCH_DM646X_H */
> --
> 1.5.6
>
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On Tue, Jul 07, 2009 at 07:52:57AM -0400, Chaithrika U S wrote:
> diff --git a/arch/arm/mach-davinci/include/mach/dm646x.h b/arch/arm/mach-davinci/include/mach/dm646x.h
> index 0585484..1f247fb 100644
> --- a/arch/arm/mach-davinci/include/mach/dm646x.h
> +++ b/arch/arm/mach-davinci/include/mach/dm646x.h
> @@ -26,4 +26,28 @@ void __init dm646x_init(void);
> void __init dm646x_init_mcasp0(struct snd_platform_data *pdata);
> void __init dm646x_init_mcasp1(struct snd_platform_data *pdata);
>
> +void dm646x_video_init(void);
> +
> +struct vpif_output {
> + u16 id;
> + const char *name;
> +};
> +
> +struct subdev_info {
> + unsigned short addr;
> + const char *name;
> +};
'subdev_info' is far too generic to have in platform header files.
Please rename this to at least vpif_subdev_info.
Other than that, patch looks fine.
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> -----Original Message-----
> From: Russell King - ARM Linux [mailto:linux@arm.linux.org.uk]
> Sent: Sunday, July 19, 2009 4:13 PM
> To: Chaithrika U S
> Cc: linux-media@vger.kernel.org; mchehab@infradead.org;
> hverkuil@xs4all.nl; davinci-linux-open-source@linux.davincidsp.com;
> Manjunath Hadli; Brijesh Jadav; Kevin Hilman
> Subject: Re: [PATCH v2] ARM: DaVinci: DM646x Video: Platform and board
> specific setup
>
> On Tue, Jul 07, 2009 at 07:52:57AM -0400, Chaithrika U S wrote:
> > diff --git a/arch/arm/mach-davinci/include/mach/dm646x.h
> b/arch/arm/mach-davinci/include/mach/dm646x.h
> > index 0585484..1f247fb 100644
> > --- a/arch/arm/mach-davinci/include/mach/dm646x.h
> > +++ b/arch/arm/mach-davinci/include/mach/dm646x.h
> > @@ -26,4 +26,28 @@ void __init dm646x_init(void);
> > void __init dm646x_init_mcasp0(struct snd_platform_data *pdata);
> > void __init dm646x_init_mcasp1(struct snd_platform_data *pdata);
> >
> > +void dm646x_video_init(void);
> > +
> > +struct vpif_output {
> > + u16 id;
> > + const char *name;
> > +};
> > +
> > +struct subdev_info {
> > + unsigned short addr;
> > + const char *name;
> > +};
>
> 'subdev_info' is far too generic to have in platform header files.
> Please rename this to at least vpif_subdev_info.
>
> Other than that, patch looks fine.
OK. I will post an updated patch soon.
Regards,
Chaithrika
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@@ -52,6 +52,19 @@
#define DM646X_EVM_PHY_MASK (0x2)
#define DM646X_EVM_MDIO_FREQUENCY (2200000) /* PHY bus frequency */
+#define VIDCLKCTL_OFFSET (0x38)
+#define VSCLKDIS_OFFSET (0x6c)
+
+#define VCH2CLK_MASK (BIT_MASK(10) | BIT_MASK(9) | BIT_MASK(8))
+#define VCH2CLK_SYSCLK8 (BIT(9))
+#define VCH2CLK_AUXCLK (BIT(9) | BIT(8))
+#define VCH3CLK_MASK (BIT_MASK(14) | BIT_MASK(13) | BIT_MASK(12))
+#define VCH3CLK_SYSCLK8 (BIT(13))
+#define VCH3CLK_AUXCLK (BIT(14) | BIT(13))
+
+#define VIDCH2CLK (BIT(10))
+#define VIDCH3CLK (BIT(11))
+
static struct davinci_uart_config uart_config __initdata = {
.enabled_uarts = (1 << 0),
};
@@ -238,6 +251,40 @@ static struct snd_platform_data dm646x_evm_snd_data[] = {
},
};
+static struct i2c_client *cpld_client;
+
+static int cpld_video_probe(struct i2c_client *client,
+ const struct i2c_device_id *id)
+{
+ cpld_client = client;
+ return 0;
+}
+
+static int __devexit cpld_video_remove(struct i2c_client *client)
+{
+ cpld_client = NULL;
+ return 0;
+}
+
+static const struct i2c_device_id cpld_video_id[] = {
+ { "cpld_video", 0 },
+ { }
+};
+
+static struct i2c_driver cpld_video_driver = {
+ .driver = {
+ .name = "cpld_video",
+ },
+ .probe = cpld_video_probe,
+ .remove = cpld_video_remove,
+ .id_table = cpld_video_id,
+};
+
+static void evm_init_cpld(void)
+{
+ i2c_add_driver(&cpld_video_driver);
+}
+
static struct i2c_board_info __initdata i2c_info[] = {
{
I2C_BOARD_INFO("24c256", 0x50),
@@ -247,6 +294,9 @@ static struct i2c_board_info __initdata i2c_info[] = {
I2C_BOARD_INFO("pcf8574a", 0x38),
.platform_data = &pcf_data,
},
+ {
+ I2C_BOARD_INFO("cpld_video", 0x3B),
+ },
};
static struct davinci_i2c_platform_data i2c_pdata = {
@@ -254,10 +304,84 @@ static struct davinci_i2c_platform_data i2c_pdata = {
.bus_delay = 0 /* usec */,
};
+static int set_vpif_clock(int mux_mode, int hd)
+{
+ int val = 0;
+ int err = 0;
+ unsigned int value;
+ void __iomem *base = IO_ADDRESS(DAVINCI_SYSTEM_MODULE_BASE);
+
+ if (!cpld_client)
+ return -ENXIO;
+
+ /* disable the clock */
+ value = __raw_readl(base + VSCLKDIS_OFFSET);
+ value |= (VIDCH3CLK | VIDCH2CLK);
+ __raw_writel(value, base + VSCLKDIS_OFFSET);
+
+ val = i2c_smbus_read_byte(cpld_client);
+ if (val < 0)
+ return val;
+
+ if (mux_mode == 1)
+ val &= ~0x40;
+ else
+ val |= 0x40;
+
+ err = i2c_smbus_write_byte(cpld_client, val);
+ if (err)
+ return err;
+
+ value = __raw_readl(base + VIDCLKCTL_OFFSET);
+ value &= ~(VCH2CLK_MASK);
+ value &= ~(VCH3CLK_MASK);
+
+ if (hd >= 1)
+ value |= (VCH2CLK_SYSCLK8 | VCH3CLK_SYSCLK8);
+ else
+ value |= (VCH2CLK_AUXCLK | VCH3CLK_AUXCLK);
+
+ __raw_writel(value, base + VIDCLKCTL_OFFSET);
+
+ /* enable the clock */
+ value = __raw_readl(base + VSCLKDIS_OFFSET);
+ value &= ~(VIDCH3CLK | VIDCH2CLK);
+ __raw_writel(value, base + VSCLKDIS_OFFSET);
+
+ return 0;
+}
+
+static const struct subdev_info dm646x_vpif_subdev[] = {
+ {
+ .addr = 0x2A,
+ .name = "adv7343",
+ },
+ {
+ .addr = 0x2C,
+ .name = "ths7303",
+ },
+};
+
+static const char *output[] = {
+ "Composite",
+ "Component",
+ "S-Video",
+};
+
+static struct vpif_config dm646x_vpif_config = {
+ .set_clock = set_vpif_clock,
+ .subdevinfo = dm646x_vpif_subdev,
+ .subdev_count = ARRAY_SIZE(dm646x_vpif_subdev),
+ .output = output,
+ .output_count = ARRAY_SIZE(output),
+ .card_name = "DM646x EVM",
+};
+
static void __init evm_init_i2c(void)
{
davinci_init_i2c(&i2c_pdata);
i2c_register_board_info(1, i2c_info, ARRAY_SIZE(i2c_info));
+ evm_init_cpld();
}
static void __init davinci_map_io(void)
@@ -276,6 +400,7 @@ static __init void evm_init(void)
soc_info->emac_pdata->phy_mask = DM646X_EVM_PHY_MASK;
soc_info->emac_pdata->mdio_max_freq = DM646X_EVM_MDIO_FREQUENCY;
+ dm646x_setup_vpif(&dm646x_vpif_config);
}
static __init void davinci_dm646x_evm_irq_init(void)
@@ -32,6 +32,15 @@
#include "clock.h"
#include "mux.h"
+#define DAVINCI_VPIF_BASE (0x01C12000)
+#define VDD3P3V_PWDN_OFFSET (0x48)
+#define VSCLKDIS_OFFSET (0x6C)
+
+#define VDD3P3V_VID_MASK (BIT_MASK(7) | BIT_MASK(6) | BIT_MASK(5) |\
+ BIT_MASK(4))
+#define VSCLKDIS_MASK (BIT_MASK(11) | BIT_MASK(10) | BIT_MASK(9) |\
+ BIT_MASK(8))
+
/*
* Device specific clocks
*/
@@ -648,6 +657,37 @@ static struct platform_device dm646x_dit_device = {
.id = -1,
};
+static u64 vpif_dma_mask = DMA_BIT_MASK(32);
+
+static struct resource vpif_resource[] = {
+ {
+ .start = DAVINCI_VPIF_BASE,
+ .end = DAVINCI_VPIF_BASE + 0x03fff,
+ .flags = IORESOURCE_MEM,
+ },
+ {
+ .start = IRQ_DM646X_VP_VERTINT2,
+ .end = IRQ_DM646X_VP_VERTINT2,
+ .flags = IORESOURCE_IRQ,
+ },
+ {
+ .start = IRQ_DM646X_VP_VERTINT3,
+ .end = IRQ_DM646X_VP_VERTINT3,
+ .flags = IORESOURCE_IRQ,
+ },
+};
+
+static struct platform_device vpif_display_dev = {
+ .name = "vpif_display",
+ .id = -1,
+ .dev = {
+ .dma_mask = &vpif_dma_mask,
+ .coherent_dma_mask = DMA_BIT_MASK(32),
+ },
+ .resource = vpif_resource,
+ .num_resources = ARRAY_SIZE(vpif_resource),
+};
+
/*----------------------------------------------------------------------*/
static struct map_desc dm646x_io_desc[] = {
@@ -770,6 +810,28 @@ void __init dm646x_init_mcasp1(struct snd_platform_data *pdata)
platform_device_register(&dm646x_dit_device);
}
+void dm646x_setup_vpif(struct vpif_config *config)
+{
+ unsigned int value;
+ void __iomem *base = IO_ADDRESS(DAVINCI_SYSTEM_MODULE_BASE);
+
+ value = __raw_readl(base + VSCLKDIS_OFFSET);
+ value &= ~VSCLKDIS_MASK;
+ __raw_writel(value, base + VSCLKDIS_OFFSET);
+
+ value = __raw_readl(base + VDD3P3V_PWDN_OFFSET);
+ value &= ~VDD3P3V_VID_MASK;
+ __raw_writel(value, base + VDD3P3V_PWDN_OFFSET);
+
+ davinci_cfg_reg(DM646X_STSOMUX_DISABLE);
+ davinci_cfg_reg(DM646X_STSIMUX_DISABLE);
+ davinci_cfg_reg(DM646X_PTSOMUX_DISABLE);
+ davinci_cfg_reg(DM646X_PTSIMUX_DISABLE);
+
+ vpif_display_dev.dev.platform_data = config;
+ platform_device_register(&vpif_display_dev);
+}
+
void __init dm646x_init(void)
{
davinci_common_init(&davinci_soc_info_dm646x);
@@ -26,4 +26,28 @@ void __init dm646x_init(void);
void __init dm646x_init_mcasp0(struct snd_platform_data *pdata);
void __init dm646x_init_mcasp1(struct snd_platform_data *pdata);
+void dm646x_video_init(void);
+
+struct vpif_output {
+ u16 id;
+ const char *name;
+};
+
+struct subdev_info {
+ unsigned short addr;
+ const char *name;
+};
+
+struct vpif_config {
+ int (*set_clock)(int, int);
+ const struct subdev_info *subdevinfo;
+ int subdev_count;
+ const char **output;
+ int output_count;
+ const char *card_name;
+};
+
+
+void dm646x_setup_vpif(struct vpif_config *config);
+
#endif /* __ASM_ARCH_DM646X_H */