Commit 338881a5 authored by Scott Jiang's avatar Scott Jiang Committed by Bob Liu
Browse files

v4l2: add adv7842 video decoder driver 



Signed-off-by: default avatarScott Jiang <scott.jiang.linux@gmail.com>
Signed-off-by: default avatarBob Liu <lliubbo@gmail.com>
parent b0ce61d5

arch/blackfin/mach-bf609/boards/ezkit.c

+99 −0
Original line number Diff line number Diff line
@@ -825,6 +825,10 @@ static struct adau1761_platform_data adau1761_info = { 
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_D8, P_PPI0_D9, P_PPI0_D10, P_PPI0_D11,

	P_PPI0_D12, P_PPI0_D13, P_PPI0_D14, P_PPI0_D15,

	P_PPI0_D16, P_PPI0_D17, P_PPI0_D18, P_PPI0_D19,

	P_PPI0_D20, P_PPI0_D21, P_PPI0_D22, P_PPI0_D23,

	P_PPI0_CLK, P_PPI0_FS1, P_PPI0_FS2,

	0,

};
@@ -875,6 +879,101 @@ static struct bfin_capture_config bfin_capture_data = { 
};

#endif



#if defined(CONFIG_VIDEO_ADV7842) \

	|| defined(CONFIG_VIDEO_ADV7842_MODULE)

#include <media/adv7842.h>



static struct v4l2_input adv7842_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,

	},

	{

		.index = 3,

		.name = "VGA",

		.type = V4L2_INPUT_TYPE_CAMERA,

		.std = V4L2_STD_ALL,

	},

	{

		.index = 4,

		.name = "HDMI",

		.type = V4L2_INPUT_TYPE_CAMERA,

		.std = V4L2_STD_ALL,

	},

};



static struct bcap_route adv7842_routes[] = {

	{

		.input = 3,

	},

	{

		.input = 4,

	},

	{

		.input = 2,

	},

	{

		.input = 1,

	},

	{

		.input = 0,

	},

};



static struct adv7842_platform_data adv7842_data = {

	.ain_sel = ADV7842_AIN10_11_12_NC_SYNC_4_1,

	.op_ch_sel = ADV7842_OP_CH_SEL_BRG,

	.prim_mode = ADV7842_PRIM_MODE_SDP,

	.vid_std_select = ADV7842_SDP_VID_STD_CVBS_SD_4x1,

	.inp_color_space = ADV7842_INP_COLOR_SPACE_AUTO,

	.op_format_sel = ADV7842_OP_FORMAT_SEL_SDR_ITU656_8,

	.op_656_range = 1,

	.blank_data = 1,

	.insert_av_codes = 1,

	.i2c_sdp_io = 0x30,

	.i2c_sdp = 0x31,

	.i2c_cp = 0x32,

	.i2c_vdp = 0x33,

	.i2c_afe = 0x34,

	.i2c_hdmi = 0x35,

	.i2c_repeater = 0x36,

	.i2c_edid = 0x37,

	.i2c_infoframe = 0x38,

	.i2c_cec = 0x39,

	.i2c_avlink = 0x3a,

};



static struct bfin_capture_config bfin_capture_data = {

	.card_name = "BF609",

	.inputs = adv7842_inputs,

	.num_inputs = ARRAY_SIZE(adv7842_inputs),

	.routes = adv7842_routes,

	.i2c_adapter_id = 0,

	.board_info = {

		.type = "adv7842",

		.addr = 0x20,

		.platform_data = (void *)&adv7842_data,

	},

	.ppi_info = &ppi_info,

	.ppi_control = (PACK_EN | DLEN_8 | EPPI_CTL_FLDSEL

			| EPPI_CTL_ACTIVE656),

};

#endif



static struct platform_device bfin_capture_device = {

	.name = "bfin_capture",

	.dev = {