On 2021-10-28 10:46 a.m., Alex Deucher wrote:
ping
On Wed, Oct 27, 2021 at 6:40 PM Alex Deucher <alexander.deucher@xxxxxxx> wrote:
Need to guard some things with CONFIG_DRM_AMD_DC_DCN.
Fixes: 707021dc0e16f6 ("drm/amd/display: Enable dpia in dmub only for DCN31 B0")
Signed-off-by: Alex Deucher <alexander.deucher@xxxxxxx>
Reviewed-by: Nicholas Kazlauskas <nicholas.kazlauskas@xxxxxxx>
Though this whole function could be guarded by DCN, DMUB doesn't exist
on DCE.
Regards,
Nicholas Kazlauskas
---
drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
index 3f36dbb2c663..6dd6262f2769 100644
--- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
+++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
@@ -1108,7 +1108,9 @@ static int dm_dmub_hw_init(struct amdgpu_device *adev)
case CHIP_YELLOW_CARP:
if (dc->ctx->asic_id.hw_internal_rev != YELLOW_CARP_A0) {
hw_params.dpia_supported = true;
+#if defined(CONFIG_DRM_AMD_DC_DCN)
hw_params.disable_dpia = dc->debug.dpia_debug.bits.disable_dpia;
+#endif
}
break;
default:
--
2.31.1
