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| author |   Yongqiang Sun <yongqiang.sun@amd.com> | 2017-03-23 10:34:06 -0400 |
|---|---|---|
| committer |   Alex Deucher <alexander.deucher@amd.com> | 2017-09-26 17:20:58 -0400 |
| commit | 18f7a1e4083a5be0ce02df736d3f9a82246dd89b (patch) | |
| tree | c110113103525c9a36c7a2d8904ff2b21913dbd7 /drivers/gpu/drm/amd/display/dc | |
| parent | drm/amd/display: Add audio/video ContainerId implementation (diff) | |
| download | linux-dev-18f7a1e4083a5be0ce02df736d3f9a82246dd89b.tar.xz linux-dev-18f7a1e4083a5be0ce02df736d3f9a82246dd89b.zip | |
drm/amd/display: Power on front end during set mode.
Signed-off-by: Yongqiang Sun <yongqiang.sun@amd.com>
Acked-by: Harry Wentland <Harry.Wentland@amd.com>
Reviewed-by: Tony Cheng <Tony.Cheng@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/display/dc')
| -rw-r--r-- | drivers/gpu/drm/amd/display/dc/dce110/dce110_hw_sequencer.c | 3 | ||||
| -rw-r--r-- | drivers/gpu/drm/amd/display/dc/inc/hw_sequencer.h | 5 |
2 files changed, 8 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/display/dc/dce110/dce110_hw_sequencer.c b/drivers/gpu/drm/amd/display/dc/dce110/dce110_hw_sequencer.c index e5e52c705954..2a3a39e31717 100644 --- a/drivers/gpu/drm/amd/display/dc/dce110/dce110_hw_sequencer.c +++ b/drivers/gpu/drm/amd/display/dc/dce110/dce110_hw_sequencer.c @@ -1722,6 +1722,9 @@ enum dc_status dce110_apply_ctx_to_hw( context, dc); + if (dc->hwss.power_on_front_end) + dc->hwss.power_on_front_end(dc, pipe_ctx, context); + if (DC_OK != status) return status; } diff --git a/drivers/gpu/drm/amd/display/dc/inc/hw_sequencer.h b/drivers/gpu/drm/amd/display/dc/inc/hw_sequencer.h index bcb267295cb9..077dc7573c52 100644 --- a/drivers/gpu/drm/amd/display/dc/inc/hw_sequencer.h +++ b/drivers/gpu/drm/amd/display/dc/inc/hw_sequencer.h @@ -104,6 +104,11 @@ struct hw_sequencer_funcs { enum pipe_gating_control power_gating); void (*power_down_front_end)(struct core_dc *dc, struct pipe_ctx *pipe); + + void (*power_on_front_end)(struct core_dc *dc, + struct pipe_ctx *pipe, + struct validate_context *context); + void (*update_info_frame)(struct pipe_ctx *pipe_ctx); void (*enable_stream)(struct pipe_ctx *pipe_ctx); |