--- /dev/null
+Downloaded from upstream commit
+http://cgit.freedesktop.org/xorg/driver/xf86-video-geode/patch/?id=f98301ad73b84915358ce6f6d2522b36c4b603d9
+
+Signed-off-by: Bernd Kuhls <bernd.kuhls@t-online.de>
+
+
+From f98301ad73b84915358ce6f6d2522b36c4b603d9 Mon Sep 17 00:00:00 2001
+From: Maarten Lankhorst <maarten.lankhorst@ubuntu.com>
+Date: Thu, 12 Mar 2015 10:50:57 +0100
+Subject: Fix building Geode against xserver 1.17
+
+The xf86MapVidMem API is gone. Use pciaccess calls where applicable and mmap for XpressROMPtr.
+
+Signed-off-by: Maarten Lankhorst <maarten.lankhorst@ubuntu.com>
+
+diff --git a/src/gx_driver.c b/src/gx_driver.c
+index 7f44e19..ab57df1 100644
+--- a/src/gx_driver.c
++++ b/src/gx_driver.c
+@@ -32,6 +32,9 @@
+ #endif
+
+ #include <stdio.h>
++#include <fcntl.h>
++#include <unistd.h>
++#include <sys/mman.h>
+
+ #include "xf86.h"
+ #include "xf86_OSproc.h"
+@@ -322,7 +325,6 @@ map_pci_mem(ScrnInfoPtr pScrni, int vram,
+ struct pci_device *dev, int bar, int size)
+ {
+ void *ptr;
+- void **result = (void **) &ptr;
+ int map_size = size ? size : dev->regions[bar].size;
+
+ int err = pci_device_map_range(dev,
+@@ -330,12 +332,18 @@ map_pci_mem(ScrnInfoPtr pScrni, int vram,
+ map_size,
+ PCI_DEV_MAP_FLAG_WRITABLE |
+ (vram ? PCI_DEV_MAP_FLAG_WRITE_COMBINE : 0),
+- result);
++ &ptr);
+
+ if (err)
+ return NULL;
+ return ptr;
+ }
++
++static inline int
++unmap_pci_mem(ScrnInfoPtr pScrni, struct pci_device *dev, void *ptr, int size)
++{
++ return pci_device_unmap_range(dev, ptr, size);
++}
+ #endif
+
+ extern unsigned long gfx_gx2_scratch_base;
+@@ -373,8 +381,19 @@ GXMapMem(ScrnInfoPtr pScrni)
+
+ gfx_gx2_scratch_base = pGeode->FBAvail - 0x4000;
+
++#ifndef XSERVER_LIBPCIACCESS
+ XpressROMPtr = xf86MapVidMem(index, VIDMEM_FRAMEBUFFER, 0xF0000, 0x10000);
+-
++#else
++ {
++ int fd = open("/dev/mem", O_RDWR);
++ if (fd < 0) {
++ xf86DrvMsg(index, X_ERROR, "Failed to open /dev/mem: %m\n");
++ return FALSE;
++ }
++ XpressROMPtr = mmap(NULL, 0x10000, PROT_READ | PROT_WRITE, MAP_SHARED, fd, 0xF0000);
++ close(fd);
++ }
++#endif
+ pGeode->FBBase = gfx_virt_fbptr;
+
+ if ((!gfx_virt_regptr) || (!gfx_virt_gpptr) ||
+@@ -395,9 +414,9 @@ GXMapMem(ScrnInfoPtr pScrni)
+ */
+
+ static Bool
+-GXCheckVGA(ScrnInfoPtr pScrni)
++GXCheckVGA(ScrnInfoPtr pScrni, EntityInfoPtr pEnt)
+ {
+-
++#ifndef XSERVER_LIBPCIACCESS
+ unsigned char *ptr;
+ const char *vgasig = "IBM VGA Compatible";
+ int ret;
+@@ -413,6 +432,11 @@ GXCheckVGA(ScrnInfoPtr pScrni)
+ xf86UnMapVidMem(pScrni->scrnIndex, (pointer) ptr, strlen(vgasig));
+
+ return ret ? FALSE : TRUE;
++#else
++ pciVideoPtr pci = xf86GetPciInfoForEntity(pEnt->index);
++
++ return pci_device_is_boot_vga(pci);
++#endif
+ }
+
+ static Bool
+@@ -443,7 +467,7 @@ GXPreInit(ScrnInfoPtr pScrni, int flags)
+ if (pGeode == NULL)
+ return FALSE;
+
+- useVGA = GXCheckVGA(pScrni);
++ useVGA = GXCheckVGA(pScrni, pEnt);
+
+ if (flags & PROBE_DETECT) {
+ GeodeProbeDDC(pScrni, pEnt->index);
+@@ -591,12 +615,18 @@ GXPreInit(ScrnInfoPtr pScrni, int flags)
+ panelgeo = xf86GetOptValString(GeodeOptions, GX_OPTION_PANEL_GEOMETRY);
+
+ if ((s = xf86GetOptValString(GeodeOptions, GX_OPTION_ACCEL_METHOD))) {
++#if defined(XF86XAA) && defined(XF86EXA)
+ if (!xf86NameCmp(s, "XAA"))
+ pGeode->useEXA = FALSE;
+ else if (xf86NameCmp(s, "EXA"))
+ xf86DrvMsg(pScrni->scrnIndex, X_ERROR,
+ "Unknown accleration method %s. Defaulting to XAA.\n",
+ s);
++#elif defined(XF86EXA)
++ pGeode->useEXA = TRUE;
++#else
++ pGeode->useEXA = FALSE;
++#endif
+ }
+
+ xf86DrvMsg(pScrni->scrnIndex, X_INFO,
+@@ -752,11 +782,21 @@ GXUnmapMem(ScrnInfoPtr pScrni)
+ GeodeRec *pGeode = GEODEPTR(pScrni);
+
+ /* unmap all the memory map's */
+-
++#ifndef XSERVER_LIBPCIACCESS
+ xf86UnMapVidMem(pScrni->scrnIndex, gfx_virt_regptr, GX_CPU_REG_SIZE);
+ xf86UnMapVidMem(pScrni->scrnIndex, gfx_virt_gpptr, GX_GP_REG_SIZE);
+ xf86UnMapVidMem(pScrni->scrnIndex, gfx_virt_vidptr, GX_VID_REG_SIZE);
+ xf86UnMapVidMem(pScrni->scrnIndex, gfx_virt_fbptr, pGeode->FBAvail);
++#else
++ pciVideoPtr pci = xf86GetPciInfoForEntity(pGeode->pEnt->index);
++
++ unmap_pci_mem(pScrni, pci, gfx_virt_regptr, GX_CPU_REG_SIZE);
++ unmap_pci_mem(pScrni, pci, gfx_virt_gpptr, GX_GP_REG_SIZE);
++ unmap_pci_mem(pScrni, pci, gfx_virt_vidptr, GX_VID_REG_SIZE);
++ unmap_pci_mem(pScrni, pci, gfx_virt_fbptr, pGeode->FBAvail);
++
++ munmap(XpressROMPtr, 0x10000);
++#endif
+ return TRUE;
+ }
+
+diff --git a/src/lx_driver.c b/src/lx_driver.c
+index 146578e..c68f715 100644
+--- a/src/lx_driver.c
++++ b/src/lx_driver.c
+@@ -33,6 +33,9 @@
+
+ #include <stdio.h>
+ #include <string.h>
++#include <fcntl.h>
++#include <unistd.h>
++#include <sys/mman.h>
+
+ #include "xf86.h"
+ #include "xf86_OSproc.h"
+@@ -155,7 +158,6 @@ map_pci_mem(ScrnInfoPtr pScrni, int vram,
+ struct pci_device *dev, int bar, int size)
+ {
+ void *ptr;
+- void **result = (void **) &ptr;
+ int map_size = size ? size : dev->regions[bar].size;
+
+ int err = pci_device_map_range(dev,
+@@ -163,7 +165,7 @@ map_pci_mem(ScrnInfoPtr pScrni, int vram,
+ map_size,
+ PCI_DEV_MAP_FLAG_WRITABLE |
+ (vram ? PCI_DEV_MAP_FLAG_WRITE_COMBINE : 0),
+- result);
++ &ptr);
+
+ if (err)
+ return NULL;
+@@ -235,7 +237,19 @@ LXMapMem(ScrnInfoPtr pScrni)
+ pGeode->FBAvail);
+ gp_set_command_buffer_base(cmd_bfr_phys, 0, pGeode->CmdBfrSize);
+
++#ifndef XSERVER_LIBPCIACCESS
+ XpressROMPtr = xf86MapVidMem(index, VIDMEM_FRAMEBUFFER, 0xF0000, 0x10000);
++#else
++ {
++ int fd = open("/dev/mem", O_RDWR);
++ if (fd < 0) {
++ xf86DrvMsg(index, X_ERROR, "Failed to open /dev/mem: %m\n");
++ return FALSE;
++ }
++ XpressROMPtr = mmap(NULL, 0x10000, PROT_READ | PROT_WRITE, MAP_SHARED, fd, 0xF0000);
++ close(fd);
++ }
++#endif
+
+ pGeode->FBBase = cim_fb_ptr;
+
+@@ -253,9 +267,9 @@ LXMapMem(ScrnInfoPtr pScrni)
+ */
+
+ static Bool
+-LXCheckVGA(ScrnInfoPtr pScrni)
++LXCheckVGA(ScrnInfoPtr pScrni, EntityInfoPtr pEnt)
+ {
+-
++#ifndef XSERVER_LIBPCIACCESS
+ unsigned char *ptr;
+ const char *vgasig = "IBM VGA Compatible";
+ int ret;
+@@ -271,6 +285,11 @@ LXCheckVGA(ScrnInfoPtr pScrni)
+ xf86UnMapVidMem(pScrni->scrnIndex, (pointer) ptr, strlen(vgasig));
+
+ return ret ? FALSE : TRUE;
++#else
++ pciVideoPtr pci = xf86GetPciInfoForEntity(pEnt->index);
++
++ return pci_device_is_boot_vga(pci);
++#endif
+ }
+
+ static Bool
+@@ -310,7 +329,7 @@ LXPreInit(ScrnInfoPtr pScrni, int flags)
+ if (pGeode == NULL)
+ return FALSE;
+
+- pGeode->useVGA = LXCheckVGA(pScrni);
++ pGeode->useVGA = LXCheckVGA(pScrni, pEnt);
+ pGeode->VGAActive = FALSE;
+ pGeode->pEnt = pEnt;
+
+@@ -611,6 +630,8 @@ LXUnmapMem(ScrnInfoPtr pScrni)
+ xf86UnMapVidMem(pScrni->scrnIndex, (pointer) cim_vg_ptr, LX_VG_REG_SIZE);
+ xf86UnMapVidMem(pScrni->scrnIndex, (pointer) cim_vid_ptr, LX_VID_REG_SIZE);
+ xf86UnMapVidMem(pScrni->scrnIndex, (pointer) cim_vip_ptr, LX_VIP_REG_SIZE);
++
++ xf86UnMapVidMem(pScrni->scrnIndex, XpressROMPtr, 0x10000);
+ #else
+ GeodeRec *pGeode = GEODEPTR(pScrni);
+ pciVideoPtr pci = xf86GetPciInfoForEntity(pGeode->pEnt->index);
+@@ -620,9 +641,9 @@ LXUnmapMem(ScrnInfoPtr pScrni)
+ unmap_pci_mem(pScrni, pci, cim_vid_ptr, LX_VID_REG_SIZE);
+ unmap_pci_mem(pScrni, pci, cim_vip_ptr, LX_VIP_REG_SIZE);
+ unmap_pci_mem(pScrni, pci, cim_fb_ptr, pGeode->FBAvail + CIM_CMD_BFR_SZ);
+-#endif
+
+- xf86UnMapVidMem(pScrni->scrnIndex, XpressROMPtr, 0x10000);
++ munmap(XpressROMPtr, 0x10000);
++#endif
+
+ return TRUE;
+ }
+--
+cgit v0.10.2
+
projects / buildroot.git / commitdiff