diff options
| author | Hans de Goede <hdegoede@redhat.com> | 2015-01-20 09:23:36 +0100 |
|---|---|---|
| committer | Hans de Goede <hdegoede@redhat.com> | 2015-01-23 15:14:53 +0100 |
| commit | 27515b20c1b9bc17437621cb30df816518fa82f2 (patch) | |
| tree | 40483062cf166275c4e91f554fd6c113cf324c56 | |
| parent | a5464f2bd22b46d440bb634eddac3b7cfefe10c0 (diff) | |
sunxi: video: Add support for Hitachi tx18d42vm LVDS LCD panels
Add support for Hitachi tx18d42vm LVDS LCD panels, these panels have a
lcd controller which needs to be initialized over SPI, once that is
done they work like a regular LVDS panel.
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Acked-by: Anatolij Gustschin <agust@denx.de>
Acked-by: Ian Campbell <ijc@hellion.org.uk>
| -rw-r--r-- | board/sunxi/Kconfig | 7 | ||||
| -rw-r--r-- | drivers/video/sunxi_display.c | 5 |
2 files changed, 12 insertions, 0 deletions
diff --git a/board/sunxi/Kconfig b/board/sunxi/Kconfig index f1501d4255..0f47e610bc 100644 --- a/board/sunxi/Kconfig +++ b/board/sunxi/Kconfig @@ -354,6 +354,13 @@ config VIDEO_LCD_PANEL_MIPI_4_LANE_513_MBPS_VIA_SSD2828 ---help--- 7.85" 768x1024 LCD panels, such as LG LP079X01 or AUO B079XAN01.0 +config VIDEO_LCD_PANEL_HITACHI_TX18D42VM + bool "Hitachi tx18d42vm LCD panel" + select VIDEO_LCD_HITACHI_TX18D42VM + select VIDEO_LCD_IF_LVDS + ---help--- + 7.85" 1024x768 Hitachi tx18d42vm LCD panel support + endchoice diff --git a/drivers/video/sunxi_display.c b/drivers/video/sunxi_display.c index a6e3778ffe..5077111daf 100644 --- a/drivers/video/sunxi_display.c +++ b/drivers/video/sunxi_display.c @@ -20,6 +20,7 @@ #include <fdt_support.h> #include <video_fb.h> #include "videomodes.h" +#include "hitachi_tx18d42vm_lcd.h" #include "ssd2828.h" DECLARE_GLOBAL_DATA_PTR; @@ -1004,6 +1005,10 @@ static void sunxi_mode_set(const struct ctfb_res_modes *mode, break; case sunxi_monitor_lcd: sunxi_lcdc_panel_enable(); + if (IS_ENABLED(CONFIG_VIDEO_LCD_HITACHI_TX18D42VM)) { + mdelay(50); /* Wait for lcd controller power on */ + hitachi_tx18d42vm_init(); + } sunxi_composer_mode_set(mode, address); sunxi_lcdc_tcon0_mode_set(mode); sunxi_composer_enable(); |