blackfin: bf548: add capture support
Signed-off-by: Scott Jiang <scott.jiang.linux@gmail.com> Signed-off-by: Bob Liu <lliubbo@gmail.com>
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@ -1183,6 +1183,71 @@ static struct platform_device bf54x_spi_master1 = {
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};
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#endif /* spi master and devices */
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#if defined(CONFIG_VIDEO_BLACKFIN_CAPTURE) \
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|| defined(CONFIG_VIDEO_BLACKFIN_CAPTURE_MODULE)
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#include <linux/videodev2.h>
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#include <media/blackfin/bfin_capture.h>
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#include <media/blackfin/ppi.h>
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static const unsigned short ppi_req[] = {
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P_PPI1_D0, P_PPI1_D1, P_PPI1_D2, P_PPI1_D3,
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P_PPI1_D4, P_PPI1_D5, P_PPI1_D6, P_PPI1_D7,
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P_PPI1_CLK, P_PPI1_FS1, P_PPI1_FS2,
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0,
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};
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static const struct ppi_info ppi_info = {
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.type = PPI_TYPE_EPPI,
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.dma_ch = CH_EPPI1,
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.irq_err = IRQ_EPPI1_ERROR,
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.base = (void __iomem *)EPPI1_STATUS,
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.pin_req = ppi_req,
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};
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#if defined(CONFIG_VIDEO_VS6624) \
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|| defined(CONFIG_VIDEO_VS6624_MODULE)
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static struct v4l2_input vs6624_inputs[] = {
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{
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.index = 0,
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.name = "Camera",
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.type = V4L2_INPUT_TYPE_CAMERA,
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.std = V4L2_STD_UNKNOWN,
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},
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};
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static struct bcap_route vs6624_routes[] = {
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{
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.input = 0,
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.output = 0,
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},
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};
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static const unsigned vs6624_ce_pin = GPIO_PG6;
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static struct bfin_capture_config bfin_capture_data = {
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.card_name = "BF548",
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.inputs = vs6624_inputs,
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.num_inputs = ARRAY_SIZE(vs6624_inputs),
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.routes = vs6624_routes,
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.i2c_adapter_id = 0,
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.board_info = {
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.type = "vs6624",
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.addr = 0x10,
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.platform_data = (void *)&vs6624_ce_pin,
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},
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.ppi_info = &ppi_info,
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.ppi_control = (POLC | PACKEN | DLEN_8 | XFR_TYPE | 0x20),
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};
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#endif
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static struct platform_device bfin_capture_device = {
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.name = "bfin_capture",
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.dev = {
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.platform_data = &bfin_capture_data,
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},
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};
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#endif
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#if defined(CONFIG_I2C_BLACKFIN_TWI) || defined(CONFIG_I2C_BLACKFIN_TWI_MODULE)
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static struct resource bfin_twi0_resource[] = {
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[0] = {
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@ -1506,6 +1571,10 @@ static struct platform_device *ezkit_devices[] __initdata = {
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&bf54x_spi_master0,
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&bf54x_spi_master1,
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#endif
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#if defined(CONFIG_VIDEO_BLACKFIN_CAPTURE) \
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|| defined(CONFIG_VIDEO_BLACKFIN_CAPTURE_MODULE)
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&bfin_capture_device,
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#endif
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#if defined(CONFIG_KEYBOARD_BFIN) || defined(CONFIG_KEYBOARD_BFIN_MODULE)
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&bf54x_kpad_device,
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