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Diffstat (limited to 'arch/arm/mach-davinci/board-da850-evm.c')
-rw-r--r--arch/arm/mach-davinci/board-da850-evm.c179
1 files changed, 179 insertions, 0 deletions
diff --git a/arch/arm/mach-davinci/board-da850-evm.c b/arch/arm/mach-davinci/board-da850-evm.c
index 1295e616ceee..32ee3f895967 100644
--- a/arch/arm/mach-davinci/board-da850-evm.c
+++ b/arch/arm/mach-davinci/board-da850-evm.c
@@ -45,6 +45,9 @@
#include <linux/platform_data/mtd-davinci-aemif.h>
#include <linux/platform_data/spi-davinci.h>
+#include <media/tvp514x.h>
+#include <media/adv7343.h>
+
#define DA850_EVM_PHY_ID "davinci_mdio-0:00"
#define DA850_LCD_PWR_PIN GPIO_TO_PIN(2, 8)
#define DA850_LCD_BL_PIN GPIO_TO_PIN(2, 15)
@@ -452,6 +455,15 @@ static void da850_evm_ui_keys_init(unsigned gpio)
}
}
+#ifdef CONFIG_DA850_UI_SD_VIDEO_PORT
+static inline void da850_evm_setup_video_port(int video_sel)
+{
+ gpio_set_value_cansleep(video_sel, 0);
+}
+#else
+static inline void da850_evm_setup_video_port(int video_sel) { }
+#endif
+
static int da850_evm_ui_expander_setup(struct i2c_client *client, unsigned gpio,
unsigned ngpio, void *c)
{
@@ -497,6 +509,8 @@ static int da850_evm_ui_expander_setup(struct i2c_client *client, unsigned gpio,
da850_evm_setup_emac_rmii(sel_a);
+ da850_evm_setup_video_port(sel_c);
+
return 0;
exp_setup_keys_fail:
@@ -1149,6 +1163,169 @@ static __init int da850_evm_init_cpufreq(void)
static __init int da850_evm_init_cpufreq(void) { return 0; }
#endif
+#if defined(CONFIG_DA850_UI_SD_VIDEO_PORT)
+
+#define TVP5147_CH0 "tvp514x-0"
+#define TVP5147_CH1 "tvp514x-1"
+
+/* VPIF capture configuration */
+static struct tvp514x_platform_data tvp5146_pdata = {
+ .clk_polarity = 0,
+ .hs_polarity = 1,
+ .vs_polarity = 1,
+};
+
+#define TVP514X_STD_ALL (V4L2_STD_NTSC | V4L2_STD_PAL)
+
+static const struct vpif_input da850_ch0_inputs[] = {
+ {
+ .input = {
+ .index = 0,
+ .name = "Composite",
+ .type = V4L2_INPUT_TYPE_CAMERA,
+ .capabilities = V4L2_IN_CAP_STD,
+ .std = TVP514X_STD_ALL,
+ },
+ .input_route = INPUT_CVBS_VI2B,
+ .output_route = OUTPUT_10BIT_422_EMBEDDED_SYNC,
+ .subdev_name = TVP5147_CH0,
+ },
+};
+
+static const struct vpif_input da850_ch1_inputs[] = {
+ {
+ .input = {
+ .index = 0,
+ .name = "S-Video",
+ .type = V4L2_INPUT_TYPE_CAMERA,
+ .capabilities = V4L2_IN_CAP_STD,
+ .std = TVP514X_STD_ALL,
+ },
+ .input_route = INPUT_SVIDEO_VI2C_VI1C,
+ .output_route = OUTPUT_10BIT_422_EMBEDDED_SYNC,
+ .subdev_name = TVP5147_CH1,
+ },
+};
+
+static struct vpif_subdev_info da850_vpif_capture_sdev_info[] = {
+ {
+ .name = TVP5147_CH0,
+ .board_info = {
+ I2C_BOARD_INFO("tvp5146", 0x5d),
+ .platform_data = &tvp5146_pdata,
+ },
+ },
+ {
+ .name = TVP5147_CH1,
+ .board_info = {
+ I2C_BOARD_INFO("tvp5146", 0x5c),
+ .platform_data = &tvp5146_pdata,
+ },
+ },
+};
+
+static struct vpif_capture_config da850_vpif_capture_config = {
+ .subdev_info = da850_vpif_capture_sdev_info,
+ .subdev_count = ARRAY_SIZE(da850_vpif_capture_sdev_info),
+ .chan_config[0] = {
+ .inputs = da850_ch0_inputs,
+ .input_count = ARRAY_SIZE(da850_ch0_inputs),
+ .vpif_if = {
+ .if_type = VPIF_IF_BT656,
+ .hd_pol = 1,
+ .vd_pol = 1,
+ .fid_pol = 0,
+ },
+ },
+ .chan_config[1] = {
+ .inputs = da850_ch1_inputs,
+ .input_count = ARRAY_SIZE(da850_ch1_inputs),
+ .vpif_if = {
+ .if_type = VPIF_IF_BT656,
+ .hd_pol = 1,
+ .vd_pol = 1,
+ .fid_pol = 0,
+ },
+ },
+ .card_name = "DA850/OMAP-L138 Video Capture",
+};
+
+/* VPIF display configuration */
+static struct vpif_subdev_info da850_vpif_subdev[] = {
+ {
+ .name = "adv7343",
+ .board_info = {
+ I2C_BOARD_INFO("adv7343", 0x2a),
+ },
+ },
+};
+
+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 __init void da850_vpif_init(void)
+{
+ int ret;
+
+ ret = da850_register_vpif();
+ if (ret)
+ pr_warn("da850_evm_init: VPIF setup failed: %d\n", ret);
+
+ ret = davinci_cfg_reg_list(da850_vpif_capture_pins);
+ if (ret)
+ pr_warn("da850_evm_init: VPIF capture mux setup failed: %d\n",
+ ret);
+
+ ret = da850_register_vpif_capture(&da850_vpif_capture_config);
+ if (ret)
+ pr_warn("da850_evm_init: VPIF capture setup failed: %d\n", ret);
+
+ ret = davinci_cfg_reg_list(da850_vpif_display_pins);
+ if (ret)
+ pr_warn("da850_evm_init: VPIF display mux setup failed: %d\n",
+ ret);
+
+ ret = da850_register_vpif_display(&da850_vpif_display_config);
+ if (ret)
+ pr_warn("da850_evm_init: VPIF display setup failed: %d\n", ret);
+}
+
+#else
+static __init void da850_vpif_init(void) {}
+#endif
+
#ifdef CONFIG_DA850_WL12XX
static void wl12xx_set_power(int index, bool power_on)
@@ -1375,6 +1552,8 @@ static __init void da850_evm_init(void)
pr_warning("da850_evm_init: suspend registration failed: %d\n",
ret);
+ da850_vpif_init();
+
ret = da8xx_register_spi(1, da850evm_spi_info,
ARRAY_SIZE(da850evm_spi_info));
if (ret)