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drm/amd/powerplay: add basic powerplay framework

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amdgpu_pp_ip_funcs is introduced to handle the two code paths,
the legacy one and the new powerplay implementation.

CONFIG_DRM_AMD_POWERPLAY kernel configuration option is
introduced for the powerplay component.

v4: squash in fixes
v3: register debugfs file when powerplay module enable
v2: add amdgpu_ucode_init_bo in hw init when amdgpu_powerplay enable.

Signed-off-by: Rex Zhu <Rex.Zhu@amd.com>
Signed-off-by: Jammy Zhou <Jammy.Zhou@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Alex Deucher
2015-12-02 17:46:21 -05:00
parent 47bf18b5b2
commit 1f7371b2a5
12 changed files with 718 additions and 9 deletions
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7
drivers/gpu/drm/amd/amdgpu/vi.c
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@@ -71,6 +71,7 @@
#include "uvd_v5_0.h"
#include "uvd_v6_0.h"
#include "vce_v3_0.h"
#include "amdgpu_powerplay.h"
/*
* Indirect registers accessor
@@ -1130,7 +1131,7 @@ static const struct amdgpu_ip_block_version topaz_ip_blocks[] =
.major = 7,
.minor = 1,
.rev = 0,
.funcs = &iceland_dpm_ip_funcs,
.funcs = &amdgpu_pp_ip_funcs,
},
{
.type = AMD_IP_BLOCK_TYPE_GFX,
@@ -1177,7 +1178,7 @@ static const struct amdgpu_ip_block_version tonga_ip_blocks[] =
.major = 7,
.minor = 1,
.rev = 0,
.funcs = &tonga_dpm_ip_funcs,
.funcs = &amdgpu_pp_ip_funcs,
},
{
.type = AMD_IP_BLOCK_TYPE_DCE,
@@ -1313,7 +1314,7 @@ static const struct amdgpu_ip_block_version cz_ip_blocks[] =
.major = 8,
.minor = 0,
.rev = 0,
.funcs = &cz_dpm_ip_funcs,
.funcs = &amdgpu_pp_ip_funcs
},
{
.type = AMD_IP_BLOCK_TYPE_DCE,