drm/amdgpu: correct vce fw data and stack size

this fix the VCE world switch hang issue

Signed-off-by: Frank Min <Frank.Min@amd.com>
Acked-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

diff --git a/drivers/gpu/drm/amd/amdgpu/vce_v4_0.c b/drivers/gpu/drm/amd/amdgpu/vce_v4_0.c
index 0071a5c..308949d 100755 (executable)
--- a/drivers/gpu/drm/amd/amdgpu/vce_v4_0.c
+++ b/drivers/gpu/drm/amd/amdgpu/vce_v4_0.c
@@ -423,7 +423,7 @@ static int vce_v4_0_sw_init(void *handle)
        if (r)
                return r;
 
-       size  = (VCE_V4_0_STACK_SIZE + VCE_V4_0_DATA_SIZE) * 2;
+       size  = VCE_V4_0_STACK_SIZE + VCE_V4_0_DATA_SIZE;
        if (adev->firmware.load_type != AMDGPU_FW_LOAD_PSP)
                size += VCE_V4_0_FW_SIZE;