dc uses this. Not sure how important it is.
Signed-off-by: Alex Deucher <alexander.deucher at amd.com>
---
drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_services.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_services.c b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_services.c
index 56bc7cc..2a58f86 100644
--- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_services.c
+++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_services.c
@@ -103,8 +103,7 @@ bool dm_read_persistent_data(struct dc_context *ctx,
void dm_delay_in_microseconds(struct dc_context *ctx,
unsigned int microSeconds)
{
- /*TODO implement*/
- return;
+ udelay(microSeconds);
}
/**** power component interfaces ****/
--
2.5.5
