Rather than checking the CONGIG_MEMSIZE register as that may
not be reliable on some APUs.
Signed-off-by: Alex Deucher <alexander.deucher at amd.com>
---
drivers/gpu/drm/amd/amdgpu/amdgpu_device.c | 10 +---------
1 file changed, 1 insertion(+), 9 deletions(-)
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
index 63f4bed..9d08f53 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
@@ -716,20 +716,12 @@ void amdgpu_gtt_location(struct amdgpu_device *adev, struct amdgpu_mc *mc)
*/
bool amdgpu_need_post(struct amdgpu_device *adev)
{
- uint32_t reg;
-
if (adev->has_hw_reset) {
adev->has_hw_reset = false;
return true;
}
- /* then check MEM_SIZE, in case the crtcs are off */
- reg = amdgpu_asic_get_config_memsize(adev);
-
- if ((reg != 0) && (reg != 0xffffffff))
- return false;
-
- return true;
+ return amdgpu_atombios_scratch_need_asic_init(adev);
}
static bool amdgpu_vpost_needed(struct amdgpu_device *adev)
--
2.5.5
