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@samsung.com Signed-off-by: Kyungmin Park kyungmin.park@samsung.com Cc: Minkyu Kang mk7.kang@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;