Revert high latency detection regression

hoglet67 · Dec 13, 2021 · ef08fbe · ef08fbe
1 parent 7e25eb9
commit ef08fbe
Showing 1 changed file with 4 additions and 2 deletions.
diff --git a/src/macros.S b/src/macros.S
@@ -461,7 +461,8 @@ do_skip_psync_no_old\@:
 .macro  SKIP_PSYNC_NO_OLD_CPLD_HIGH_LATENCY
         SKIP_PSYNC_COMMON_NO_OLD_CPLD
         add    r8, r7, r1
-        orr    r8, r8, #HIGH_LATENCY_FLAG  //request high latency capture (slightly faster but only really suitable for 9/12bpp modes)
+        tst    r3, #BIT_RPI234
+        orrne  r8, r8, #HIGH_LATENCY_FLAG  //request high latency capture (slightly faster but only really suitable for 9/12bpp modes)
         str    r8, [r4, #(GPU_COMMAND_offset - GPU_DATA_0_offset)]  //command register
 skip_psync_no_old_loop\@:
         WAIT_FOR_PSYNC_EDGE_FAST           // wait for next edge of psync
@@ -553,7 +554,8 @@ skip_psync_loop\@:
         add    r7, r7, r8
         bl     _get_gpu_data_base_r4
         add    r8, r7, r1
-        orr    r8, r8, #HIGH_LATENCY_FLAG       //request high latency capture (slightly faster but only really suitable for 9/12bpp modes)
+        tst    r3, #BIT_RPI234
+        orrne  r8, r8, #HIGH_LATENCY_FLAG       //request high latency capture (slightly faster but only really suitable for 9/12bpp modes)
         ldr    r9, =param_sync_edge
         ldr    r9, [r9]
         tst    r3, #BIT_NO_SKIP_HSYNC