Hi

Note this is v3, I forgot to set the subject-prefix for this. Changes since v2 are using "if (IS_ENABLED(CONFIG_...))" rather then #ifdef.

Regards,

Hans

On 22-01-15 20:52, Hans de Goede wrote:

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

board/sunxi/Kconfig | 7 +++++++ drivers/video/sunxi_display.c | 5 +++++ 2 files changed, 12 insertions(+)

diff --git a/board/sunxi/Kconfig b/board/sunxi/Kconfig index f1501d4..8ac3d42 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 a6e3778..5077111 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();