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drm/amd/display: Add ASICREV_IS_NAVI macros

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They are used by DC to determine ASIC revs.

Signed-off-by: Leo Li <sunpeng.li@amd.com>
Reviewed-by: Roman Li <Roman.Li@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Leo Li 2019-07-16 11:50:06 -04:00 committed by Alex Deucher
parent 400e9c5ea6
commit 36bbb634b7
1 changed files with 3 additions and 1 deletions
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4
drivers/gpu/drm/amd/display/include/dal_asic_id.h
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@ -153,11 +153,13 @@
enum {
NV_NAVI10_P_A0 = 1,
NV_NAVI12_P_A0 = 10,
NV_NAVI14_M_A0 = 20,
NV_UNKNOWN = 0xFF
};
#define ASICREV_IS_NAVI10_P(eChipRev) (eChipRev < NV_NAVI14_M_A0)
#define ASICREV_IS_NAVI10_P(eChipRev) (eChipRev < NV_NAVI12_P_A0)
#define ASICREV_IS_NAVI12_P(eChipRev) ((eChipRev >= NV_NAVI12_P_A0) && (eChipRev < NV_NAVI14_M_A0))
#define ASICREV_IS_NAVI14_M(eChipRev) ((eChipRev >= NV_NAVI14_M_A0) && (eChipRev < NV_UNKNOWN))
#endif