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| author | Rich Felker <dalias@libc.org> | 2016-03-30 00:53:03 +0300 |
|---|---|---|
| committer | Rich Felker <dalias@libc.org> | 2016-03-30 00:53:03 +0300 |
| commit | 16b02d711f4059b8338ef967064195b47cae65ea (patch) | |
| tree | 6d3e0b7629210b56f8d6cfa39184c878d8a15367 /drivers/gpu/drm/amd/amdgpu/amdgpu_atpx_handler.c | |
| parent | b15d53d009558d14c4f394a6d1fa2039c7f45c43 (diff) | |
| parent | f55532a0c0b8bb6148f4e07853b876ef73bc69ca (diff) | |
| download | linux-16b02d711f4059b8338ef967064195b47cae65ea.tar.xz | |
Merge tag 'v4.6-rc1'
Linux 4.6-rc1
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_atpx_handler.c')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu_atpx_handler.c | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_atpx_handler.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_atpx_handler.c index 3c895863fcf5..0020a0ea43ff 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_atpx_handler.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_atpx_handler.c @@ -63,6 +63,10 @@ bool amdgpu_has_atpx(void) { return amdgpu_atpx_priv.atpx_detected; } +bool amdgpu_has_atpx_dgpu_power_cntl(void) { + return amdgpu_atpx_priv.atpx.functions.power_cntl; +} + /** * amdgpu_atpx_call - call an ATPX method * @@ -142,10 +146,6 @@ static void amdgpu_atpx_parse_functions(struct amdgpu_atpx_functions *f, u32 mas */ static int amdgpu_atpx_validate(struct amdgpu_atpx *atpx) { - /* make sure required functions are enabled */ - /* dGPU power control is required */ - atpx->functions.power_cntl = true; - if (atpx->functions.px_params) { union acpi_object *info; struct atpx_px_params output; @@ -552,13 +552,14 @@ static bool amdgpu_atpx_detect(void) void amdgpu_register_atpx_handler(void) { bool r; + enum vga_switcheroo_handler_flags_t handler_flags = 0; /* detect if we have any ATPX + 2 VGA in the system */ r = amdgpu_atpx_detect(); if (!r) return; - vga_switcheroo_register_handler(&amdgpu_atpx_handler); + vga_switcheroo_register_handler(&amdgpu_atpx_handler, handler_flags); } /** |