drm/amdgpu/atom: fix ps allocation size for EnableDispPowerGating
We were using the wrong structure which lead to an overflow on some boards. bug: https://bugs.freedesktop.org/show_bug.cgi?id=101387 Acked-by: Chunming Zhou <david1.zhou@amd.com> Acked-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Cc: stable@vger.kernel.org
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@ -165,7 +165,7 @@ void amdgpu_atombios_crtc_powergate(struct drm_crtc *crtc, int state)
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struct drm_device *dev = crtc->dev;
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struct amdgpu_device *adev = dev->dev_private;
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int index = GetIndexIntoMasterTable(COMMAND, EnableDispPowerGating);
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ENABLE_DISP_POWER_GATING_PARAMETERS_V2_1 args;
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ENABLE_DISP_POWER_GATING_PS_ALLOCATION args;
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memset(&args, 0, sizeof(args));
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@ -178,7 +178,7 @@ void amdgpu_atombios_crtc_powergate(struct drm_crtc *crtc, int state)
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void amdgpu_atombios_crtc_powergate_init(struct amdgpu_device *adev)
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{
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int index = GetIndexIntoMasterTable(COMMAND, EnableDispPowerGating);
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ENABLE_DISP_POWER_GATING_PARAMETERS_V2_1 args;
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ENABLE_DISP_POWER_GATING_PS_ALLOCATION args;
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memset(&args, 0, sizeof(args));
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