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Commit 99228481 authored by Bartosz Golaszewski's avatar Bartosz Golaszewski Committed by Sekhar Nori
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ARM: davinci: add pdata-quirks for da850-evm vpif display 



Similarly to vpif capture: we need to register the vpif display driver
and the corresponding adv7343 encoder in pdata-quirks as the DT
support is not complete - there isn't currently a way to define the
output_routing in the V4L2 drivers (c.f. s_routing) via DT.

Signed-off-by: default avatarBartosz Golaszewski <bgolaszewski@baylibre.com>
Signed-off-by: default avatarSekhar Nori <nsekhar@ti.com>
parent e503eaa3

arch/arm/mach-davinci/pdata-quirks.c

+66 −0
Original line number Diff line number Diff line
@@ -11,6 +11,7 @@ 
#include <linux/of_platform.h>



#include <media/i2c/tvp514x.h>

#include <media/i2c/adv7343.h>



#include <mach/common.h>

#include <mach/da8xx.h>
@@ -126,6 +127,70 @@ static void __init da850_vpif_capture_legacy_init_evm(void) 
	da850_vpif_legacy_register_capture();

}



static struct adv7343_platform_data adv7343_pdata = {

	.mode_config = {

		.dac = { 1, 1, 1 },

	},

	.sd_config = {

		.sd_dac_out = { 1 },

	},

};



static struct vpif_subdev_info da850_vpif_subdev[] = {

	{

		.name = "adv7343",

		.board_info = {

			I2C_BOARD_INFO("adv7343", 0x2a),

			.platform_data = &adv7343_pdata,

		},

	},

};



static const struct vpif_output da850_ch0_outputs[] = {

	{

		.output = {

			.index = 0,

			.name = "Composite",

			.type = V4L2_OUTPUT_TYPE_ANALOG,

			.capabilities = V4L2_OUT_CAP_STD,

			.std = V4L2_STD_ALL,

		},

		.subdev_name = "adv7343",

		.output_route = ADV7343_COMPOSITE_ID,

	},

	{

		.output = {

			.index = 1,

			.name = "S-Video",

			.type = V4L2_OUTPUT_TYPE_ANALOG,

			.capabilities = V4L2_OUT_CAP_STD,

			.std = V4L2_STD_ALL,

		},

		.subdev_name = "adv7343",

		.output_route = ADV7343_SVIDEO_ID,

	},

};



static struct vpif_display_config da850_vpif_display_config = {

	.subdevinfo   = da850_vpif_subdev,

	.subdev_count = ARRAY_SIZE(da850_vpif_subdev),

	.chan_config[0] = {

		.outputs = da850_ch0_outputs,

		.output_count = ARRAY_SIZE(da850_ch0_outputs),

	},

	.card_name    = "DA850/OMAP-L138 Video Display",

};



static void __init da850_vpif_display_legacy_init_evm(void)

{

	int ret;



	ret = da850_register_vpif_display(&da850_vpif_display_config);

	if (ret)

		pr_warn("%s: VPIF display setup failed: %d\n",

			__func__, ret);

}



static void pdata_quirks_check(struct pdata_init *quirks)

{

	while (quirks->compatible) {
@@ -139,6 +204,7 @@ static void pdata_quirks_check(struct pdata_init *quirks) 


static struct pdata_init pdata_quirks[] __initdata = {

	{ "ti,da850-lcdk", da850_vpif_capture_legacy_init_lcdk, },

	{ "ti,da850-evm", da850_vpif_display_legacy_init_evm, },

	{ "ti,da850-evm", da850_vpif_capture_legacy_init_evm, },

	{ /* sentinel */ },

};