RADEON: Add quirk and connector tables for apple laptops

As far as I can tell there are three apple laptop variants:
ibook              - LVDS, TVDAC drives TV or VGA via dongle
powerbook-duallink - LVDS, TV, External TMDS/Primary DAC
powerbook          - LVDS, TV, Internal TMDS/Primary DAC
use Option "MacModel" "<string>"
to enable the appropriate quirks where string is one of the above

We can't yet init the external TMDS directly, but if OF inits it,
it should work. This should also fix bug 9955.

Please test!

1 files changed, 9 insertions, 0 deletions

diff --git a/src/radeon_driver.c b/src/radeon_driver.c
index fc0f40b..5c2efd3 100644
--- a/src/radeon_driver.c
+++ b/src/radeon_driver.c
@@ -188,6 +188,9 @@ static const OptionInfoRec RADEONOptions[] = {
     { OPTION_CONNECTORTABLE, "ConnectorTable",   OPTV_STRING,  {0}, FALSE },
     { OPTION_DEFAULT_CONNECTOR_TABLE, "DefaultConnectorTable", OPTV_BOOLEAN, {0}, FALSE },
     { OPTION_DEFAULT_TMDS_PLL, "DefaultTMDSPLL", OPTV_BOOLEAN, {0}, FALSE },
+#if defined(__powerpc__)
+    { OPTION_CONNECTORTABLE, "MacModel",         OPTV_STRING,  {0}, FALSE },
+#endif
     { -1,                    NULL,               OPTV_NONE,    {0}, FALSE }
 };
 
@@ -4567,6 +4570,12 @@ void RADEONRestorePLLRegisters(ScrnInfoPtr pScrn,
     unsigned char *RADEONMMIO = info->MMIO;
     CARD8 pllGain;
 
+#if defined(__powerpc__)
+    /* apparently restoring the pll causes a hang??? */
+    if (info->MacModel == RADEON_MAC_IBOOK)
+	return;
+#endif
+
     pllGain = RADEONComputePLLGain(info->pll.reference_freq,
 				   restore->ppll_ref_div & RADEON_PPLL_REF_DIV_MASK,
 				   restore->ppll_div_3 & RADEON_PPLL_FB3_DIV_MASK);