video: sandbox: Enable all colour depths

For sandbox we want to have the maximum possible build coverage, so enable
all colour depths for video.
Signed-off-by: NSimon Glass <sjg@chromium.org>
Reviewed-by: NAnatolij Gustschin <agust@denx.de>

configs/sandbox64_defconfig

@@ -189,7 +189,6 @@ CONFIG_DM_USB=y
 CONFIG_USB_EMUL=y
 CONFIG_USB_KEYBOARD=y
 CONFIG_DM_VIDEO=y
-CONFIG_VIDEO_BPP16=y
 CONFIG_CONSOLE_ROTATION=y
 CONFIG_CONSOLE_TRUETYPE=y
 CONFIG_CONSOLE_TRUETYPE_CANTORAONE=y

configs/sandbox_defconfig

@@ -210,7 +210,6 @@ CONFIG_DM_USB=y
 CONFIG_USB_EMUL=y
 CONFIG_USB_KEYBOARD=y
 CONFIG_DM_VIDEO=y
-CONFIG_VIDEO_BPP16=y
 CONFIG_CONSOLE_ROTATION=y
 CONFIG_CONSOLE_TRUETYPE=y
 CONFIG_CONSOLE_TRUETYPE_CANTORAONE=y

configs/sandbox_flattree_defconfig

@@ -168,7 +168,6 @@ CONFIG_DM_USB=y
 CONFIG_USB_EMUL=y
 CONFIG_USB_KEYBOARD=y
 CONFIG_DM_VIDEO=y
-CONFIG_VIDEO_BPP16=y
 CONFIG_CONSOLE_ROTATION=y
 CONFIG_CONSOLE_TRUETYPE=y
 CONFIG_CONSOLE_TRUETYPE_CANTORAONE=y

configs/sandbox_spl_defconfig

@@ -188,7 +188,6 @@ CONFIG_DM_USB=y
 CONFIG_USB_EMUL=y
 CONFIG_USB_KEYBOARD=y
 CONFIG_DM_VIDEO=y
-CONFIG_VIDEO_BPP16=y
 CONFIG_CONSOLE_ROTATION=y
 CONFIG_CONSOLE_TRUETYPE=y
 CONFIG_CONSOLE_TRUETYPE_CANTORAONE=y

drivers/video/Kconfig

@@ -38,6 +38,7 @@ config BACKLIGHT_GPIO
 config VIDEO_BPP8
 	bool "Support 8-bit-per-pixel displays"
 	depends on DM_VIDEO
+	default y if SANDBOX || X86
 	help
 	  Support drawing text and bitmaps onto a 8-bit-per-pixel display.
 	  Enabling this will include code to support this display. Without
@@ -47,6 +48,7 @@ config VIDEO_BPP8
 config VIDEO_BPP16
 	bool "Support 16-bit-per-pixel displays"
 	depends on DM_VIDEO
+	default y if SANDBOX || X86
 	help
 	  Support drawing text and bitmaps onto a 16-bit-per-pixel display.
 	  Enabling this will include code to support this display. Without
@@ -56,7 +58,7 @@ config VIDEO_BPP16
 config VIDEO_BPP32
 	bool "Support 32-bit-per-pixel displays"
 	depends on DM_VIDEO
-	default y if X86
+	default y if SANDBOX || X86
 	help
 	  Support drawing text and bitmaps onto a 32-bit-per-pixel display.
 	  Enabling this will include code to support this display. Without