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| author | Jammy Zhou <Jammy.Zhou@amd.com> | 2015-07-21 17:41:48 +0800 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2015-08-17 16:50:20 -0400 |
| commit | 0b2daf09cf3c9893872d68f0ce9a3f4b7e3ff06c (patch) | |
| tree | 567bcf04665702464dd06d31be1ad4d36ed23287 /drivers/gpu | |
| parent | c7890fea04acbaa89f572adcd9efe0b2d390a8e7 (diff) | |
| download | lwn-0b2daf09cf3c9893872d68f0ce9a3f4b7e3ff06c.tar.gz lwn-0b2daf09cf3c9893872d68f0ce9a3f4b7e3ff06c.zip | |
drm/amdgpu: add some common definitions to amd_shared.h
Add GPU family definitions and timeout value for IP components.
Signed-off-by: Jammy Zhou <Jammy.Zhou@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu')
| -rw-r--r-- | drivers/gpu/drm/amd/include/amd_shared.h | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/include/amd_shared.h b/drivers/gpu/drm/amd/include/amd_shared.h index 5bdf1b4397a0..369848159803 100644 --- a/drivers/gpu/drm/amd/include/amd_shared.h +++ b/drivers/gpu/drm/amd/include/amd_shared.h @@ -23,6 +23,17 @@ #ifndef __AMD_SHARED_H__ #define __AMD_SHARED_H__ +#define AMD_MAX_USEC_TIMEOUT 100000 /* 100 ms */ + +/* +* Supported GPU families (aligned with amdgpu_drm.h) +*/ +#define AMD_FAMILY_UNKNOWN 0 +#define AMD_FAMILY_CI 120 /* Bonaire, Hawaii */ +#define AMD_FAMILY_KV 125 /* Kaveri, Kabini, Mullins */ +#define AMD_FAMILY_VI 130 /* Iceland, Tonga */ +#define AMD_FAMILY_CZ 135 /* Carrizo */ + enum amd_ip_block_type { AMD_IP_BLOCK_TYPE_COMMON, AMD_IP_BLOCK_TYPE_GMC, |