diff options
3 files changed, 16 insertions, 1 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 33a14e163f88..1149c413f6d2 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 @@ -2552,7 +2552,7 @@ static void pplib_apply_display_requirements( dc->prev_display_config = *pp_display_cfg; } -static void dce110_set_bandwidth( +void dce110_set_bandwidth( struct dc *dc, struct dc_state *context, bool decrease_allowed) diff --git a/drivers/gpu/drm/amd/display/dc/dce110/dce110_hw_sequencer.h b/drivers/gpu/drm/amd/display/dc/dce110/dce110_hw_sequencer.h index d6db3dbd9015..e4c5db75c4c6 100644 --- a/drivers/gpu/drm/amd/display/dc/dce110/dce110_hw_sequencer.h +++ b/drivers/gpu/drm/amd/display/dc/dce110/dce110_hw_sequencer.h @@ -68,6 +68,11 @@ void dce110_fill_display_configs( const struct dc_state *context, struct dm_pp_display_configuration *pp_display_cfg); +void dce110_set_bandwidth( + struct dc *dc, + struct dc_state *context, + bool decrease_allowed); + uint32_t dce110_get_min_vblank_time_us(const struct dc_state *context); void dp_receiver_power_ctrl(struct dc_link *link, bool on); diff --git a/drivers/gpu/drm/amd/display/dc/dce120/dce120_hw_sequencer.c b/drivers/gpu/drm/amd/display/dc/dce120/dce120_hw_sequencer.c index e96ff86d2fc3..5853522a6182 100644 --- a/drivers/gpu/drm/amd/display/dc/dce120/dce120_hw_sequencer.c +++ b/drivers/gpu/drm/amd/display/dc/dce120/dce120_hw_sequencer.c @@ -244,7 +244,16 @@ static void dce120_update_dchub( dh_data->dchub_info_valid = false; } +static void dce120_set_bandwidth( + struct dc *dc, + struct dc_state *context, + bool decrease_allowed) +{ + if (context->stream_count <= 0) + return; + dce110_set_bandwidth(dc, context, decrease_allowed); +} void dce120_hw_sequencer_construct(struct dc *dc) { @@ -254,5 +263,6 @@ void dce120_hw_sequencer_construct(struct dc *dc) dce110_hw_sequencer_construct(dc); dc->hwss.enable_display_power_gating = dce120_enable_display_power_gating; dc->hwss.update_dchub = dce120_update_dchub; + dc->hwss.set_bandwidth = dce120_set_bandwidth; } |