124 lines
3.8 KiB
Diff
124 lines
3.8 KiB
Diff
From 827f6ce66f57bb5777b32d9badb943cc57b9b1c9 Mon Sep 17 00:00:00 2001
|
|
From: q66 <daniel@octaforge.org>
|
|
Date: Thu, 23 Jan 2020 19:25:56 +0100
|
|
Subject: [PATCH xf86-video-r128] Disable VBE on non-x86, disable XAA, fix
|
|
invalid VBIOS access
|
|
|
|
This should fix the driver on non-x86 platforms.
|
|
|
|
XAA disablement taken from:
|
|
|
|
https://code.foxkit.us/adelie/packages/blob/master/user/xf86-video-r128
|
|
---
|
|
src/r128_driver.c | 24 ++++++++++++++++--------
|
|
src/r128_output.c | 1 +
|
|
2 files changed, 17 insertions(+), 8 deletions(-)
|
|
|
|
diff --git src/r128_driver.c src/r128_driver.c
|
|
index 18ff57f..3f9159a 100644
|
|
--- src/r128_driver.c
|
|
+++ src/r128_driver.c
|
|
@@ -91,7 +91,11 @@
|
|
#endif
|
|
#include "xf86cmap.h"
|
|
#include "xf86xv.h"
|
|
+#if defined(__i386__) || defined(__x86_64__)
|
|
#include "vbe.h"
|
|
+#else
|
|
+typedef void *xf86Int10InfoPtr;
|
|
+#endif
|
|
|
|
/* fbdevhw & vgahw */
|
|
#ifdef WITH_VGAHW
|
|
@@ -417,11 +421,14 @@ static Bool R128GetBIOSParameters(ScrnInfoPtr pScrn, xf86Int10InfoPtr pInt10)
|
|
return FALSE;
|
|
}
|
|
|
|
+#if defined(__x86_64__) || defined(__i386__)
|
|
if (pInt10) {
|
|
info->BIOSAddr = pInt10->BIOSseg << 4;
|
|
(void)memcpy(info->VBIOS, xf86int10Addr(pInt10, info->BIOSAddr),
|
|
R128_VBIOS_SIZE);
|
|
- } else {
|
|
+ } else
|
|
+#endif
|
|
+ {
|
|
#ifdef XSERVER_LIBPCIACCESS
|
|
if (pci_device_read_rom(info->PciInfo, info->VBIOS)) {
|
|
xf86DrvMsg(pScrn->scrnIndex, X_WARNING,
|
|
@@ -986,7 +993,7 @@ static Bool R128PreInitConfig(ScrnInfoPtr pScrn)
|
|
|
|
static Bool R128PreInitDDC(ScrnInfoPtr pScrn, xf86Int10InfoPtr pInt10)
|
|
{
|
|
-#if !defined(__powerpc__) && !defined(__alpha__) && !defined(__sparc__)
|
|
+#if defined(__i386__) || defined(__x86_64__)
|
|
R128InfoPtr info = R128PTR(pScrn);
|
|
vbeInfoPtr pVbe;
|
|
#endif
|
|
@@ -994,8 +1001,7 @@ static Bool R128PreInitDDC(ScrnInfoPtr pScrn, xf86Int10InfoPtr pInt10)
|
|
if (!xf86LoadSubModule(pScrn, "ddc")) return FALSE;
|
|
if (!xf86LoadSubModule(pScrn, "i2c")) return FALSE;
|
|
|
|
-#if defined(__powerpc__) || defined(__alpha__) || defined(__sparc__)
|
|
- /* Int10 is broken on PPC and some Alphas */
|
|
+#if !defined(__i386__) && !defined(__x86_64__)
|
|
return TRUE;
|
|
#else
|
|
if (xf86LoadSubModule(pScrn, "vbe")) {
|
|
@@ -1031,9 +1037,8 @@ static Bool R128PreInitCursor(ScrnInfoPtr pScrn)
|
|
|
|
static Bool R128PreInitInt10(ScrnInfoPtr pScrn, xf86Int10InfoPtr *ppInt10)
|
|
{
|
|
+#if defined(__i386__) || defined(__x86_64__)
|
|
R128InfoPtr info = R128PTR(pScrn);
|
|
-#if !defined(__powerpc__) && !defined(__alpha__)
|
|
- /* int10 is broken on some Alphas and powerpc */
|
|
if (xf86LoadSubModule(pScrn, "int10")) {
|
|
xf86DrvMsg(pScrn->scrnIndex,X_INFO,"initializing int10\n");
|
|
*ppInt10 = xf86InitInt10(info->pEnt->index);
|
|
@@ -1377,9 +1382,11 @@ static Bool R128LegacyMS(ScrnInfoPtr pScrn)
|
|
ret = TRUE;
|
|
freeInt10:
|
|
/* Free int10 info */
|
|
+#if defined(__i386__) || defined(__x86_64__)
|
|
if (pInt10) {
|
|
xf86FreeInt10(pInt10);
|
|
}
|
|
+#endif
|
|
|
|
exit:
|
|
return ret;
|
|
@@ -1887,14 +1894,15 @@ Bool R128ScreenInit(SCREEN_INIT_ARGS_DECL)
|
|
}
|
|
|
|
if (!info->noAccel) {
|
|
+#ifdef HAVE_XAA_H
|
|
if (R128XAAAccelInit(pScreen)) {
|
|
info->accelOn = TRUE;
|
|
xf86DrvMsg(pScrn->scrnIndex, X_INFO,
|
|
"XAA acceleration enabled.\n");
|
|
- } else {
|
|
+ } else
|
|
+#endif
|
|
xf86DrvMsg(pScrn->scrnIndex, X_INFO,
|
|
"Acceleration disabled.\n");
|
|
- }
|
|
}
|
|
}
|
|
}
|
|
diff --git src/r128_output.c src/r128_output.c
|
|
index 1d98fb9..5a94a3f 100644
|
|
--- src/r128_output.c
|
|
+++ src/r128_output.c
|
|
@@ -426,6 +426,7 @@ void R128GetConnectorInfoFromBIOS(ScrnInfoPtr pScrn, R128OutputType *otypes)
|
|
/* non-x86 platform */
|
|
if (!info->VBIOS) {
|
|
otypes[0] = OUTPUT_VGA;
|
|
+ return;
|
|
}
|
|
|
|
bios_header = R128_BIOS16(0x48);
|
|
--
|
|
2.25.0
|
|
|