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Add support for thermal status queries on newer chipsets

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* add temperature query support for Juniper, Sumo, Evergreen, and North Islands
* add missing thermal defines for evergreen cards
* northern island cards use the evergreen thermal calculations
This commit is contained in:
Alexander von Gluck IV
2011-11-24 19:42:45 -06:00
parent 8fd51c0819
commit cb050a33be
2 changed files with 49 additions and 4 deletions
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headers/private/graphics/radeon_hd/evergreend.h
+13
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@@ -80,5 +80,18 @@
#define EVERGREEN_SCRATCH_UMSK 0x8540
#define EVERGREEN_SCRATCH_ADDR 0x8544
/* evergreen */
#define EVERGREEN_CG_THERMAL_CTRL 0x72c
#define EVERGREEN_TOFFSET_MASK 0x00003FE0
#define EVERGREEN_TOFFSET_SHIFT 5
#define EVERGREEN_CG_MULT_THERMAL_STATUS 0x740
#define EVERGREEN_ASIC_T(x) ((x) << 16)
#define EVERGREEN_ASIC_T_MASK 0x07FF0000
#define EVERGREEN_ASIC_T_SHIFT 16
#define EVERGREEN_CG_TS0_STATUS 0x760
#define EVERGREEN_TS0_ADC_DOUT_MASK 0x000003FF
#define EVERGREEN_TS0_ADC_DOUT_SHIFT 0
/* APU */
#define EVERGREEN_CG_THERMAL_STATUS 0x678
#endif