video: Show the U-Boot logo by default

Enable this for boards with a display, unless they are using the SPLASH
feature.

This shows a U-Boot logo on boards with a display, which seems like a
useful thing.

Signed-off-by: Simon Glass <sjg@chromium.org>
diff --git a/configs/gurnard_defconfig b/configs/gurnard_defconfig
index 7c7974c..a034cad 100644
--- a/configs/gurnard_defconfig
+++ b/configs/gurnard_defconfig
@@ -50,5 +50,6 @@
 CONFIG_USB=y
 CONFIG_USB_EHCI_HCD=y
 CONFIG_DM_VIDEO=y
+# CONFIG_VIDEO_LOGO is not set
 # CONFIG_VIDEO_BPP32 is not set
 CONFIG_CMD_DHRYSTONE=y
diff --git a/configs/tbs2910_defconfig b/configs/tbs2910_defconfig
index c623a54..e1278f2 100644
--- a/configs/tbs2910_defconfig
+++ b/configs/tbs2910_defconfig
@@ -94,6 +94,7 @@
 CONFIG_CI_UDC=y
 CONFIG_USB_GADGET_DOWNLOAD=y
 CONFIG_DM_VIDEO=y
+# CONFIG_VIDEO_LOGO is not set
 # CONFIG_BACKLIGHT is not set
 # CONFIG_CMD_VIDCONSOLE is not set
 # CONFIG_VIDEO_BPP8 is not set
diff --git a/drivers/video/Kconfig b/drivers/video/Kconfig
index e601b47..cfa08b5 100644
--- a/drivers/video/Kconfig
+++ b/drivers/video/Kconfig
@@ -17,6 +17,7 @@
 config VIDEO_LOGO
 	bool "Show the U-Boot logo on the display"
 	depends on DM_VIDEO
+	default y if !SPLASH_SCREEN
 	select VIDEO_BMP_RLE8
 	help
 	  This enables showing the U-Boot logo on the display when a video