stm32mp1: configs: update video

Update video configs to support bitmap 16bpp, 24bpp,
32bpp & RLE8.

Signed-off-by: Yannick Fertré <yannick.fertre@st.com>
diff --git a/include/configs/stm32mp1.h b/include/configs/stm32mp1.h
index 92660fe..988992b 100644
--- a/include/configs/stm32mp1.h
+++ b/include/configs/stm32mp1.h
@@ -83,6 +83,13 @@
 #define CONFIG_SYS_MTDPARTS_RUNTIME
 #endif
 
+#ifdef CONFIG_DM_VIDEO
+#define CONFIG_VIDEO_BMP_RLE8
+#define CONFIG_BMP_16BPP
+#define CONFIG_BMP_24BPP
+#define CONFIG_BMP_32BPP
+#endif
+
 /*****************************************************************************/
 #ifdef CONFIG_DISTRO_DEFAULTS
 /*****************************************************************************/