diff options
3 files changed, 16 insertions, 2 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 453ff071793b..42ee0a6eeec0 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 @@ -1300,6 +1300,10 @@ static enum dc_status apply_single_controller_ctx_to_hw( struct drr_params params = {0}; unsigned int event_triggers = 0; + if (dc->hwss.disable_stream_gating) { + dc->hwss.disable_stream_gating(dc, pipe_ctx); + } + if (pipe_ctx->stream_res.audio != NULL) { struct audio_output audio_output; @@ -2684,6 +2688,8 @@ static const struct hw_sequencer_funcs dce110_funcs = { .set_static_screen_control = set_static_screen_control, .reset_hw_ctx_wrap = dce110_reset_hw_ctx_wrap, .enable_stream_timing = dce110_enable_stream_timing, + .disable_stream_gating = NULL, + .enable_stream_gating = NULL, .setup_stereo = NULL, .set_avmute = dce110_set_avmute, .wait_for_mpcc_disconnect = dce110_wait_for_mpcc_disconnect, 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 d42fade50e18..d4dde1d86b72 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 @@ -1165,11 +1165,13 @@ static void reset_hw_ctx_wrap( struct clock_source *old_clk = pipe_ctx_old->clock_source; reset_back_end_for_pipe(dc, pipe_ctx_old, dc->current_state); + if (dc->hwss.enable_stream_gating) { + dc->hwss.enable_stream_gating(dc, pipe_ctx); + } if (old_clk) old_clk->funcs->cs_power_down(old_clk); } } - } static bool patch_address_for_sbs_tb_stereo( @@ -2786,7 +2788,9 @@ static const struct hw_sequencer_funcs dcn10_funcs = { .edp_wait_for_hpd_ready = hwss_edp_wait_for_hpd_ready, .set_cursor_position = dcn10_set_cursor_position, .set_cursor_attribute = dcn10_set_cursor_attribute, - .set_cursor_sdr_white_level = dcn10_set_cursor_sdr_white_level + .set_cursor_sdr_white_level = dcn10_set_cursor_sdr_white_level, + .disable_stream_gating = NULL, + .enable_stream_gating = NULL }; 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 341b4810288c..fc03320c81a1 100644 --- a/drivers/gpu/drm/amd/display/dc/inc/hw_sequencer.h +++ b/drivers/gpu/drm/amd/display/dc/inc/hw_sequencer.h @@ -68,6 +68,10 @@ struct stream_resource; struct hw_sequencer_funcs { + void (*disable_stream_gating)(struct dc *dc, struct pipe_ctx *pipe_ctx); + + void (*enable_stream_gating)(struct dc *dc, struct pipe_ctx *pipe_ctx); + void (*init_hw)(struct dc *dc); void (*init_pipes)(struct dc *dc, struct dc_state *context); |