sunxi: Drop LCD_MODE from A13-OLinuxIno defconfigs

With the unified / cleaned up default display output selection changes,
which were done as part of adding composite video out support, our
example LCD_MODE line in the A13-OLinuxIno defconfigs causes the display
code to setup a LCD console by default, rather then a VGA console.

Given that the LCD console is only useful for people who have hooked up
the exact lcd-panel from the config, while most people will not have any
lcd panel connected to these boards, this is not a good default.

Dropping the LCD_MODE line which was intended as an example fixes this,
instead add a link to the LCD_MODE help text pointing to
http://linux-sunxi.org/LCD which contains the removed and other example
modes.
Signed-off-by: NHans de Goede <hdegoede@redhat.com>
Acked-by: NIan Campbell <ijc@hellion.org.uk>

board/sunxi/Kconfig

@@ -425,6 +425,7 @@ config VIDEO_LCD_MODE
 	LCD panel timing details string, leave empty if there is no LCD panel.
 	This is in drivers/video/videomodes.c: video_get_params() format, e.g.
 	x:800,y:480,depth:18,pclk_khz:33000,le:16,ri:209,up:22,lo:22,hs:30,vs:1,sync:0,vmode:0
+	Also see: http://linux-sunxi.org/LCD
 
 config VIDEO_LCD_DCLK_PHASE
 	int "LCD panel display clock phase"

configs/A13-OLinuXinoM_defconfig

@@ -7,7 +7,6 @@ CONFIG_USB1_VBUS_PIN="PG11"
 # CONFIG_VIDEO_HDMI is not set
 CONFIG_VIDEO_VGA_VIA_LCD=y
 CONFIG_VIDEO_VGA_VIA_LCD_FORCE_SYNC_ACTIVE_HIGH=y
-CONFIG_VIDEO_LCD_MODE="x:800,y:480,depth:18,pclk_khz:33000,le:16,ri:209,up:22,lo:22,hs:30,vs:1,sync:3,vmode:0"
 CONFIG_VIDEO_LCD_POWER="PB10"
 CONFIG_VIDEO_LCD_BL_PWM="PB2"
 CONFIG_DEFAULT_DEVICE_TREE="sun5i-a13-olinuxino-micro"

configs/A13-OLinuXino_defconfig

@@ -8,7 +8,6 @@ CONFIG_AXP_GPIO=y
 # CONFIG_VIDEO_HDMI is not set
 CONFIG_VIDEO_VGA_VIA_LCD=y
 CONFIG_VIDEO_VGA_VIA_LCD_FORCE_SYNC_ACTIVE_HIGH=y
-CONFIG_VIDEO_LCD_MODE="x:800,y:480,depth:18,pclk_khz:33000,le:16,ri:209,up:22,lo:22,hs:30,vs:1,sync:3,vmode:0"
 CONFIG_VIDEO_LCD_POWER="AXP0-0"
 CONFIG_VIDEO_LCD_BL_PWM="PB2"
 CONFIG_DEFAULT_DEVICE_TREE="sun5i-a13-olinuxino"