From 5be4bf9000bdf58584a10a6b8e285d0f173304fa Mon Sep 17 00:00:00 2001
From: Alex Deucher <agd5f@yahoo.com>
Date: Thu, 24 Mar 2005 06:45:52 +0000
Subject: - radeon PLL access errata workarounds (Benjamin Herrenschmidt, acked
 by     Hui Yu)

---
 src/radeon.h | 11 +++++++++++
 1 file changed, 11 insertions(+)

(limited to 'src/radeon.h')

diff --git a/src/radeon.h b/src/radeon.h
index b6fd8ce..02d742f 100644
--- a/src/radeon.h
+++ b/src/radeon.h
@@ -277,6 +277,16 @@ typedef enum {
         (info->ChipFamily == CHIP_FAMILY_RV380) ||  \
         (info->ChipFamily == CHIP_FAMILY_R420))
 
+/*
+ * Errata workarounds
+ */
+typedef enum {
+       CHIP_ERRATA_R300_CG             = 0x00000001,
+       CHIP_ERRATA_PLL_DUMMYREADS      = 0x00000002,
+       CHIP_ERRATA_PLL_DELAY           = 0x00000004
+} RADEONErrata;
+
+
 
 typedef struct {
     CARD32 freq;
@@ -289,6 +299,7 @@ typedef struct {
     PCITAG            PciTag;
     int               Chipset;
     RADEONChipFamily  ChipFamily;
+    RADEONErrata      ChipErrata;
 
     Bool              FBDev;
 
-- 
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