drm/amdgpu/atom: fix ps allocation size for EnableDispPowerGating (05b4017b) · Commits · 戴 / test

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:

drivers/gpu/drm/amd/amdgpu/atombios_crtc.c

+2 −2

Original line number	Diff line number	Diff line
		@@ -165,7 +165,7 @@ void amdgpu_atombios_crtc_powergate(struct drm_crtc *crtc, int state)
		struct drm_device *dev = crtc->dev;
		struct amdgpu_device *adev = dev->dev_private;
		int index = GetIndexIntoMasterTable(COMMAND, EnableDispPowerGating);
		ENABLE_DISP_POWER_GATING_PARAMETERS_V2_1 args;
		ENABLE_DISP_POWER_GATING_PS_ALLOCATION args;

		memset(&args, 0, sizeof(args));

		@@ -178,7 +178,7 @@ void amdgpu_atombios_crtc_powergate(struct drm_crtc *crtc, int state)
		void amdgpu_atombios_crtc_powergate_init(struct amdgpu_device *adev)
		{
		int index = GetIndexIntoMasterTable(COMMAND, EnableDispPowerGating);
		ENABLE_DISP_POWER_GATING_PARAMETERS_V2_1 args;
		ENABLE_DISP_POWER_GATING_PS_ALLOCATION args;

		memset(&args, 0, sizeof(args));