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blackfin: bf561: add adv7183 capture support 

Signed-off-by: Scott Jiang <scott.jiang.linux@gmail.com>
Signed-off-by: Bob Liu <lliubbo@gmail.com>
This commit is contained in:
Bob Liu 2012-01-05 11:11:20 +08:00
parent bd5fd095fb
commit dda6779f04
1 changed files with 95 additions and 0 deletions
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95
arch/blackfin/mach-bf561/boards/ezkit.c
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@ -422,6 +422,96 @@ static struct platform_device bfin_dpmc = {
},
};
#if defined(CONFIG_VIDEO_BLACKFIN_CAPTURE) \
|| defined(CONFIG_VIDEO_BLACKFIN_CAPTURE_MODULE)
#include <linux/videodev2.h>
#include <media/blackfin/bfin_capture.h>
#include <media/blackfin/ppi.h>
static const unsigned short ppi_req[] = {
P_PPI0_D0, P_PPI0_D1, P_PPI0_D2, P_PPI0_D3,
P_PPI0_D4, P_PPI0_D5, P_PPI0_D6, P_PPI0_D7,
P_PPI0_CLK, P_PPI0_FS1, P_PPI0_FS2,
0,
};
static const struct ppi_info ppi_info = {
.type = PPI_TYPE_PPI,
.dma_ch = CH_PPI0,
.irq_err = IRQ_PPI1_ERROR,
.base = (void __iomem *)PPI0_CONTROL,
.pin_req = ppi_req,
};
#if defined(CONFIG_VIDEO_ADV7183) \
|| defined(CONFIG_VIDEO_ADV7183_MODULE)
#include <media/adv7183.h>
static struct v4l2_input adv7183_inputs[] = {
{
.index = 0,
.name = "Composite",
.type = V4L2_INPUT_TYPE_CAMERA,
.std = V4L2_STD_ALL,
},
{
.index = 1,
.name = "S-Video",
.type = V4L2_INPUT_TYPE_CAMERA,
.std = V4L2_STD_ALL,
},
{
.index = 2,
.name = "Component",
.type = V4L2_INPUT_TYPE_CAMERA,
.std = V4L2_STD_ALL,
},
};
static struct bcap_route adv7183_routes[] = {
{
.input = ADV7183_COMPOSITE4,
.output = ADV7183_8BIT_OUT,
},
{
.input = ADV7183_SVIDEO0,
.output = ADV7183_8BIT_OUT,
},
{
.input = ADV7183_COMPONENT0,
.output = ADV7183_8BIT_OUT,
},
};
static const unsigned adv7183_gpio[] = {
GPIO_PF13, /* reset pin */
GPIO_PF2, /* output enable pin */
};
static struct bfin_capture_config bfin_capture_data = {
.card_name = "BF561",
.inputs = adv7183_inputs,
.num_inputs = ARRAY_SIZE(adv7183_inputs),
.routes = adv7183_routes,
.i2c_adapter_id = 0,
.board_info = {
.type = "adv7183",
.addr = 0x20,
.platform_data = (void *)adv7183_gpio,
},
.ppi_info = &ppi_info,
.ppi_control = (PACK_EN | DLEN_8 | DMA32 | FLD_SEL),
};
#endif
static struct platform_device bfin_capture_device = {
.name = "bfin_capture",
.dev = {
.platform_data = &bfin_capture_data,
},
};
#endif
#if defined(CONFIG_SND_BF5XX_I2S) || defined(CONFIG_SND_BF5XX_I2S_MODULE)
static struct platform_device bfin_i2s = {
.name = "bfin-i2s",
@ -494,6 +584,11 @@ static struct platform_device *ezkit_devices[] __initdata = {
&ezkit_flash_device,
#endif
#if defined(CONFIG_VIDEO_BLACKFIN_CAPTURE) \
|| defined(CONFIG_VIDEO_BLACKFIN_CAPTURE_MODULE)
&bfin_capture_device,
#endif
#if defined(CONFIG_SND_BF5XX_I2S) || defined(CONFIG_SND_BF5XX_I2S_MODULE)
&bfin_i2s,
#endif