diff options
Diffstat (limited to 'drivers/gpu/drm/amd/display/dc/dce/dce_hwseq.c')
| -rw-r--r-- | drivers/gpu/drm/amd/display/dc/dce/dce_hwseq.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/display/dc/dce/dce_hwseq.c b/drivers/gpu/drm/amd/display/dc/dce/dce_hwseq.c index a8c254f66c98..c46b3e82cdcc 100644 --- a/drivers/gpu/drm/amd/display/dc/dce/dce_hwseq.c +++ b/drivers/gpu/drm/amd/display/dc/dce/dce_hwseq.c @@ -52,6 +52,10 @@ void dce_pipe_control_lock(struct core_dc *dc, uint32_t dcp_grph, scl, blnd, update_lock_mode, val; struct dce_hwseq *hws = dc->hwseq; + /* Not lock pipe when blank */ + if (lock && pipe->tg->funcs->is_blanked(pipe->tg)) + return; + val = REG_GET_4(BLND_V_UPDATE_LOCK[pipe->pipe_idx], BLND_DCP_GRPH_V_UPDATE_LOCK, &dcp_grph, BLND_SCL_V_UPDATE_LOCK, &scl, |