Merge branch 'modesetting-origin' into modesetting

src/Makefile.am

@@ -32,6 +32,7 @@ i810_drv_ladir = @moduledir@/drivers
 
 i810_drv_la_SOURCES = \
          common.h \
+	 i2c_vid.h \
          i810_accel.c \
          i810_common.h \
          i810_cursor.c \
@@ -65,6 +66,8 @@ i810_drv_la_SOURCES = \
          i830_rotate.c \
 	 i830_randr.c \
 	 i830_sdvo.c \
+	 i830_sdvo.h \
+	 i830_sdvo_regs.h \
 	 i830_xf86Modes.h \
 	 i830_xf86Modes.c
 if DRI

src/i830_bios.c

@@ -31,7 +31,6 @@
 
 #define _PARSE_EDID_
 #include "xf86.h"
-#include "xf86_ansic.h"
 #include "i830.h"
 #include "i830_bios.h"
 #include "edid.h"

src/i830_debug.c

@@ -30,7 +30,6 @@
 #endif
 
 #include "xf86.h"
-#include "xf86_ansic.h"
 #include "i830.h"
 #include "i830_debug.h"
 

src/i830_display.c

@@ -30,8 +30,9 @@
 #include "config.h"
 #endif
 
+#include <unistd.h>
+
 #include "xf86.h"
-#include "xf86_ansic.h"
 #include "i830.h"
 #include "i830_bios.h"
 #include "i830_display.h"

src/i830_driver.c

@@ -1231,7 +1231,7 @@ I830BIOSPreInit(ScrnInfoPtr pScrn, int flags)
    int i, n;
    char *s;
    pointer pVBEModule = NULL;
-   Bool enable, has_lvds;
+   Bool enable, has_lvds, is_apple_945gm = FALSE;
    const char *chipname;
    unsigned int ver;
    char v[5];
@@ -1672,16 +1672,15 @@ I830BIOSPreInit(ScrnInfoPtr pScrn, int flags)
    if (!i830GetLVDSInfoFromBIOS(pScrn))
       has_lvds = FALSE;
 
-   /* If the panel sequencing, status, and control registers are all zero,
-    * assume there's no panel attached.  This is the case on the Mac mini,
-    * which is an i945GM but has no LVDS.  If we tried to power something on
-    * with zeroed panel sequencing registers, it probably wouldn't be a good
-    * thing anyway.
-    */
-   if (INREG(PP_STATUS) == 0 && INREG(PP_CONTROL) == 0 &&
-       INREG(LVDSPP_ON) == 0 && INREG(LVDSPP_OFF) == 0)
-   {
-      has_lvds = FALSE;
+   /* Blacklist machines with known broken BIOSes */
+   if (pI830->PciInfo->chipType == PCI_CHIP_I945_GM) {
+	if ((pI830->PciInfo->subsysVendor == 0xa0a0) &&
+	    (pI830->PciInfo->subsysCard == 0x0589))  /* aopen mini pc */
+	    has_lvds = FALSE;
+
+	if ((pI830->PciInfo->subsysVendor == 0x8086) &&
+	    (pI830->PciInfo->subsysCard == 0x7270)) /* mini, macbook pro... */
+	    is_apple_945gm = TRUE;
    }
 
    if ((s = xf86GetOptValString(pI830->Options, OPTION_MONITOR_LAYOUT)) &&
@@ -1772,6 +1771,20 @@ I830BIOSPreInit(ScrnInfoPtr pScrn, int flags)
       pI830->specifiedMonitor = TRUE;
    } else if (I830IsPrimary(pScrn)) {
       /* Choose a default set of outputs to use based on what we've detected. */
+
+      /*
+       * Apple hardware is out to get us.  The macbook pro has a real LVDS
+       * panel, but the mac mini does not, and they have the same device IDs.
+       * We'll distinguish by panel size, on the assumption that Apple isn't
+       * about to make any machines with an 800x600 display.
+       */
+      if (is_apple_945gm && pI830->PanelXRes == 800 && pI830->PanelYRes == 600)
+      {
+	  xf86DrvMsg(pScrn->scrnIndex, X_INFO,
+		     "Suspected Mac Mini, ignoring the LFP\n");
+	  has_lvds = FALSE;
+      }
+
       if (has_lvds) {
 	 pI830->MonType2 |= PIPE_LFP;
       }

src/i830_i2c.c

@@ -30,7 +30,6 @@ USE OR OTHER DEALINGS IN THE SOFTWARE.
 #endif
 
 #include "xf86.h"
-#include "xf86_ansic.h"
 #include "xf86_OSproc.h"
 #include "xf86Resources.h"
 #include "xf86RAC.h"

src/i830_sdvo.c

@@ -27,7 +27,6 @@ USE OR OTHER DEALINGS IN THE SOFTWARE.
 #include "config.h"
 #endif
 #include "xf86.h"
-#include "xf86_ansic.h"
 #include "xf86_OSproc.h"
 #include "compiler.h"
 #include "i830.h"