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.wilc...@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.p...@samsung.com>
Cc: Minkyu Kang <mk7.k...@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
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