From d80ff575021b9ae5991435f07a7ce0a948bf4054 Mon Sep 17 00:00:00 2001
From: Daniel Kolesa <daniel@octaforge.org>
Date: Mon, 22 Feb 2021 21:16:35 +0100
Subject: [PATCH] only attempt to use VBE on x86

---
 src/alp_driver.c | 8 ++++++++
 src/cir_driver.c | 4 ++++
 src/lg_driver.c  | 4 ++++
 3 files changed, 16 insertions(+)

diff --git src/alp_driver.c src/alp_driver.c
index bd5e52f..f478eb5 100644
--- a/src/alp_driver.c
+++ b/src/alp_driver.c
@@ -61,7 +61,9 @@
 
 
 #include "xf86DDC.h"
+#if defined(__i386__) || defined(__x86_64__)
 #include "xf86int10.h"
+#endif
 
 #include "cir.h"
 #define _ALP_PRIVATE_
@@ -469,7 +471,11 @@ AlpPreInit(ScrnInfoPtr pScrn, int flags)
 	int depth_flags;
 	ClockRangePtr clockRanges;
 	char *s;
+#if defined(__i386__) || defined(__x86_64__)
  	xf86Int10InfoPtr pInt = NULL;
+#else
+    void *pInt = NULL;
+#endif
 
 	if (flags & PROBE_DETECT)  {
 	  cirProbeDDC( pScrn, xf86GetEntityInfo(pScrn->entityList[0])->index );
@@ -528,6 +534,7 @@ AlpPreInit(ScrnInfoPtr pScrn, int flags)
 #if GET_ABI_MAJOR(ABI_VIDEODRV_VERSION) < 12
     if (!xf86IsPc98())
 #endif
+#if defined(__i386__) || defined(__x86_64__)
     if (xf86LoadSubModule(pScrn, "int10"))
     {
 	xf86DrvMsg(pScrn->scrnIndex,X_INFO,"initializing int10\n");
@@ -541,6 +548,7 @@ AlpPreInit(ScrnInfoPtr pScrn, int flags)
 	PCI_WRITE_LONG(pCir->PciInfo, PCI_REGION_BASE(pCir->PciInfo, 0, REGION_MEM), 0x10);
 	PCI_WRITE_LONG(pCir->PciInfo, PCI_REGION_BASE(pCir->PciInfo, 1, REGION_MEM), 0x14);
     }
+#endif
 
     /* Set pScrn->monitor */
 	pScrn->monitor = pScrn->confScreen->monitor;
diff --git src/cir_driver.c src/cir_driver.c
index 2df4a2e..d9c2f0c 100644
--- a/src/cir_driver.c
+++ b/src/cir_driver.c
@@ -31,7 +31,9 @@
 #include "alp.h"
 #include "lg.h"
 
+#if defined(__i386__) || defined(__x86_64__)
 #include "vbe.h"
+#endif
 
 /*
  * Forward definitions for the functions that make up the driver.
@@ -428,6 +430,7 @@ CirUnmapMem(CirPtr pCir, int scrnIndex)
 _X_EXPORT void
 cirProbeDDC(ScrnInfoPtr pScrn, int index)
 {
+#if defined(__i386__) || defined(__x86_64__)
     vbeInfoPtr pVbe;
 
     if (xf86LoadSubModule(pScrn, "vbe")) {
@@ -435,4 +438,5 @@ cirProbeDDC(ScrnInfoPtr pScrn, int index)
         ConfiguredMonitor = vbeDoEDID(pVbe, NULL);
 	vbeFree(pVbe);
     }
+#endif
 }
diff --git src/lg_driver.c src/lg_driver.c
index 589d14e..6bc3154 100644
--- a/src/lg_driver.c
+++ b/src/lg_driver.c
@@ -51,7 +51,9 @@
 /* Needed by the Shadow Framebuffer */
 #include "shadowfb.h"
 
+#if defined(__i386__) || defined(__x86_64__)
 #include "xf86int10.h"
+#endif
 
 #include "fb.h"
 
@@ -388,6 +390,7 @@ LgPreInit(ScrnInfoPtr pScrn, int flags)
 			      PCI_DEV_FUNC(pCir->PciInfo));
 #endif
 
+#if defined(__i386__) || defined(__x86_64__)
 	if (xf86LoadSubModule(pScrn, "int10")) {
 	    xf86Int10InfoPtr int10InfoPtr;
 	    
@@ -396,6 +399,7 @@ LgPreInit(ScrnInfoPtr pScrn, int flags)
 	    if (int10InfoPtr)
 		xf86FreeInt10(int10InfoPtr);
 	}
+#endif
 
 	/* Set pScrn->monitor */
 	pScrn->monitor = pScrn->confScreen->monitor;
-- 
2.30.1