diff options
5 files changed, 23 insertions, 2 deletions
diff --git a/drivers/gpu/drm/amd/display/dc/core/dc.c b/drivers/gpu/drm/amd/display/dc/core/dc.c index e59e7028ad57..5745304b5af5 100644 --- a/drivers/gpu/drm/amd/display/dc/core/dc.c +++ b/drivers/gpu/drm/amd/display/dc/core/dc.c @@ -389,11 +389,19 @@ void set_dpms( if (stream->dpms_off != dpms_off) { stream->dpms_off = dpms_off; - if (dpms_off) + + if (dpms_off) { core_link_disable_stream(pipe_ctx, KEEP_ACQUIRED_RESOURCE); - else + + dc->hwss.pplib_apply_display_requirements( + dc, dc->current_state); + } else { + dc->hwss.pplib_apply_display_requirements( + dc, dc->current_state); + core_link_enable_stream(dc->current_state, pipe_ctx); + } } } diff --git a/drivers/gpu/drm/amd/display/dc/dce100/dce100_hw_sequencer.c b/drivers/gpu/drm/amd/display/dc/dce100/dce100_hw_sequencer.c index e7a694835e3e..469af0587604 100644 --- a/drivers/gpu/drm/amd/display/dc/dce100/dce100_hw_sequencer.c +++ b/drivers/gpu/drm/amd/display/dc/dce100/dce100_hw_sequencer.c @@ -148,5 +148,7 @@ void dce100_hw_sequencer_construct(struct dc *dc) dc->hwss.enable_display_power_gating = dce100_enable_display_power_gating; dc->hwss.set_bandwidth = dce100_set_bandwidth; + dc->hwss.pplib_apply_display_requirements = + dce100_pplib_apply_display_requirements; } 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 1ec008404784..d22745e6dff0 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 @@ -2595,6 +2595,10 @@ void dce110_fill_display_configs( ASSERT(pipe_ctx != NULL); + /* only notify active stream */ + if (stream->dpms_off) + continue; + num_cfgs++; cfg->signal = pipe_ctx->stream->signal; cfg->pipe_idx = pipe_ctx->pipe_idx; @@ -3024,6 +3028,7 @@ static const struct hw_sequencer_funcs dce110_funcs = { .wait_for_mpcc_disconnect = dce110_wait_for_mpcc_disconnect, .ready_shared_resources = ready_shared_resources, .optimize_shared_resources = optimize_shared_resources, + .pplib_apply_display_requirements = pplib_apply_display_requirements, .edp_backlight_control = hwss_edp_backlight_control, .edp_power_control = hwss_edp_power_control, }; diff --git a/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hw_sequencer.c b/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hw_sequencer.c index 5d1fb1c297a3..73e7afb360b1 100644 --- a/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hw_sequencer.c +++ b/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hw_sequencer.c @@ -2567,6 +2567,8 @@ static const struct hw_sequencer_funcs dcn10_funcs = { .wait_for_mpcc_disconnect = dcn10_wait_for_mpcc_disconnect, .ready_shared_resources = ready_shared_resources, .optimize_shared_resources = optimize_shared_resources, + .pplib_apply_display_requirements = + dcn10_pplib_apply_display_requirements, .edp_backlight_control = hwss_edp_backlight_control, .edp_power_control = hwss_edp_power_control }; 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 19cfca91bb4e..1d8852683f1f 100644 --- a/drivers/gpu/drm/amd/display/dc/inc/hw_sequencer.h +++ b/drivers/gpu/drm/amd/display/dc/inc/hw_sequencer.h @@ -183,12 +183,16 @@ struct hw_sequencer_funcs { void (*ready_shared_resources)(struct dc *dc, struct dc_state *context); void (*optimize_shared_resources)(struct dc *dc); + void (*pplib_apply_display_requirements)( + struct dc *dc, + struct dc_state *context); void (*edp_power_control)( struct dc_link *link, bool enable); void (*edp_backlight_control)( struct dc_link *link, bool enable); + }; void color_space_to_black_color( |