Commit 3466904d authored by Jordan Lazare's avatar Jordan Lazare Committed by Alex Deucher

drm/amdgpu: Allow the driver to load if amdgpu.powerplay=1 on asics without powerplay support

Avoid setting pp_enabled if there is no powerplay implementation.
Signed-off-by: default avatarJordan Lazare <Jordan.Lazare@amd.com>
Reviewed-by: default avatarAlex Deucher <alexander.deucher@amd.com>
Signed-off-by: default avatarAlex Deucher <alexander.deucher@amd.com>
parent 9571e1d8
...@@ -101,10 +101,21 @@ static int amdgpu_pp_early_init(void *handle) ...@@ -101,10 +101,21 @@ static int amdgpu_pp_early_init(void *handle)
switch (adev->asic_type) { switch (adev->asic_type) {
case CHIP_TONGA: case CHIP_TONGA:
case CHIP_FIJI: case CHIP_FIJI:
adev->pp_enabled = (amdgpu_powerplay == 0) ? false : true;
break;
case CHIP_CARRIZO:
case CHIP_STONEY:
adev->pp_enabled = (amdgpu_powerplay > 0) ? true : false; adev->pp_enabled = (amdgpu_powerplay > 0) ? true : false;
break; break;
/* These chips don't have powerplay implemenations */
case CHIP_BONAIRE:
case CHIP_HAWAII:
case CHIP_KABINI:
case CHIP_MULLINS:
case CHIP_KAVERI:
case CHIP_TOPAZ:
default: default:
adev->pp_enabled = (amdgpu_powerplay > 0) ? true : false; adev->pp_enabled = false;
break; break;
} }
#else #else
......
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