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| author | Alex Deucher <alexander.deucher@amd.com> | 2016-09-23 16:23:41 -0400 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2017-03-29 23:54:17 -0400 |
| commit | a5bde2f964fa0657b8750156d9bc0ca156e18d2b (patch) | |
| tree | 912a0f76a27a36d7b3bdd95d5db13a4f20738f5c /drivers/gpu/drm/amd/amdgpu/amdgpu.h | |
| parent | 43bf11bd9231ad06bd1d91c847beda52b88bc6e0 (diff) | |
| download | lwn-a5bde2f964fa0657b8750156d9bc0ca156e18d2b.tar.gz lwn-a5bde2f964fa0657b8750156d9bc0ca156e18d2b.zip | |
drm/amdgpu: add basic support for atomfirmware.h (v3)
This adds basic support for asics that use atomfirmware.h
to define their vbios tables.
v2: rebase
v3: squash in num scratch reg fix
Acked-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Ken Wang <Qingqing.Wang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu.h')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu.h b/drivers/gpu/drm/amd/amdgpu/amdgpu.h index 2790129c0b76..a7108ba94794 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu.h +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu.h @@ -111,7 +111,7 @@ extern int amdgpu_vram_page_split; #define AMDGPU_IB_POOL_SIZE 16 #define AMDGPU_DEBUGFS_MAX_COMPONENTS 32 #define AMDGPUFB_CONN_LIMIT 4 -#define AMDGPU_BIOS_NUM_SCRATCH 8 +#define AMDGPU_BIOS_NUM_SCRATCH 16 /* max number of IP instances */ #define AMDGPU_MAX_SDMA_INSTANCES 2 @@ -1312,6 +1312,7 @@ struct amdgpu_device { uint8_t *bios; uint32_t bios_size; struct amdgpu_bo *stollen_vga_memory; + uint32_t bios_scratch_reg_offset; uint32_t bios_scratch[AMDGPU_BIOS_NUM_SCRATCH]; /* Register/doorbell mmio */ |