Re: [PATCH 10/10] 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.

Signed-off-by: Bartosz Golaszewski <bgolaszewski-rdvid1DuHRBWk0Htik3J/w@public.gmane.org>
---
 arch/arm/mach-davinci/pdata-quirks.c | 86 +++++++++++++++++++++++++++++++++++-
 1 file changed, 85 insertions(+), 1 deletion(-)

diff --git a/arch/arm/mach-davinci/pdata-quirks.c b/arch/arm/mach-davinci/pdata-quirks.c
index 09f62ac..0a55546 100644
--- a/arch/arm/mach-davinci/pdata-quirks.c
+++ b/arch/arm/mach-davinci/pdata-quirks.c

@@ -9,13 +9,17 @@
  */
 #include <linux/kernel.h>
 #include <linux/of_platform.h>
+#include <linux/gpio.h>
 
 #include <media/i2c/tvp514x.h>
+#include <media/i2c/adv7343.h>
 
 #include <mach/common.h>
 #include <mach/da8xx.h>
 #include <mach/mux.h>
 
+#define DA850_EVM_UI_EXP_SEL_VPIF_DISP 5
+
 struct pdata_init {
 	const char *compatible;
 	void (*fn)(void);

@@ -107,7 +111,78 @@ static struct vpif_capture_config da850_vpif_capture_config = {
 	},
 	.card_name = "DA850/OMAP-L138 Video Capture",
 };
+#endif /* IS_ENABLED(CONFIG_VIDEO_DAVINCI_VPIF_CAPTURE) */
+
+#if defined(CONFIG_DA850_UI_SD_VIDEO_PORT)
+static void vpif_evm_display_setup(void)
+{
+	int gpio = DAVINCI_N_GPIO + DA850_EVM_UI_EXP_SEL_VPIF_DISP, ret;
+
+	ret = gpio_request(gpio, "sel_c");
+	if (ret) {
+		pr_warn("Cannot open UI expander pin %d\n", gpio);
+		return;
+	}
+
+	gpio_direction_output(gpio, 0);
+}