+// SPDX-License-Identifier: MIT
+
// "Register" offsets for sending data to the RTG.
enum pi_regs {
RTG_COMMAND = 0x00,
RTG_Y5 = 0x2A,
RTG_U1 = 0x2C,
RTG_U2 = 0x2E,
+ RTG_ADDR3 = 0x30,
+ RTG_ADDR4 = 0x34,
};
enum rtg_cmds {
RTGCMD_BLITRECT_NOMASK_COMPLETE,
RTGCMD_BLITPATTERN,
RTGCMD_BLITTEMPLATE,
+ RTGCMD_INVERTRECT,
+ RTGCMD_DRAWLINE,
+ RTGCMD_P2C,
+ RTGCMD_P2D,
+ RTGCMD_SETSPRITE,
+ RTGCMD_SETSPRITEPOS,
+ RTGCMD_SETSPRITECOLOR,
+ RTGCMD_SETSPRITEIMAGE,
+ RTGCMD_DEBUGME,
};
enum rtg_formats {