[U-Boot] [PATCH V3 03/12] video:exynos_fb:fdt: add additional fdt data

[Piotr Wilczek]

This patch adds additional data parsing from DTB and adds the new
exynos_lcd_panel_init() function for panel specific initialisation
from the board file.

Signed-off-by: Piotr Wilczek <p.wilczek at samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park at samsung.com>
Cc: Minkyu Kang <mk7.kang at samsung.com>
---
Changes for v3:
 - none

Changes for v2:
 - removed duplicate DTB node parsing for panel_info.logo_on
 - added (weak) exynos_lcd_panel_init function for panel specific
	initialisation from board file

 drivers/video/exynos_fb.c | 21 +++++++++++++++++++++
 1 file changed, 21 insertions(+)

diff --git a/drivers/video/exynos_fb.c b/drivers/video/exynos_fb.c
index 00a0a11..88d9037 100644
--- a/drivers/video/exynos_fb.c
+++ b/drivers/video/exynos_fb.c
@@ -104,6 +104,13 @@ void __exynos_backlight_reset(void)
 void exynos_backlight_reset(void)
 	__attribute__((weak, alias("__exynos_backlight_reset")));
 
+int __exynos_lcd_panel_init(vidinfo_t *vid)
+{
+	return 0;
+}
+int exynos_lcd_panel_init(vidinfo_t *vid)
+	__attribute__((weak, alias("__exynos_lcd_panel_init")));
+
 static void lcd_panel_on(vidinfo_t *vid)
 {
 	udelay(vid->init_delay);
@@ -269,6 +276,15 @@ int exynos_fimd_parse_dt(const void *blob)
 	panel_info.dual_lcd_enabled = fdtdec_get_int(blob, node,
 						"samsung,dual-lcd-enabled", 0);
 
+	panel_info.resolution = fdtdec_get_int(blob, node,
+						"samsung,resolution", 0);
+
+	panel_info.rgb_mode = fdtdec_get_int(blob, node,
+						"samsung,rgb-mode", 0);
+
+	panel_info.power_on_delay = fdtdec_get_int(blob, node,
+						"samsung,power-on-delay", 0);
+
 	return 0;
 }
 #endif
@@ -281,10 +297,15 @@ void lcd_ctrl_init(void *lcdbase)
 #ifdef CONFIG_OF_CONTROL
 	if (exynos_fimd_parse_dt(gd->fdt_blob))
 		debug("Can't get proper panel info\n");
+#ifdef CONFIG_EXYNOS_MIPI_DSIM
+	exynos_init_dsim_platform_data(&panel_info);
+#endif
+	exynos_lcd_panel_init(&panel_info);
 #else
 	/* initialize parameters which is specific to panel. */
 	init_panel_info(&panel_info);
 #endif
+
 	panel_width = panel_info.vl_width;
 	panel_height = panel_info.vl_height;
 
-- 
1.8.3.2