From db7b94316b5d854d1eaf74fd7d9f97f331252ac7 Mon Sep 17 00:00:00 2001 From: Lewis Huang Date: Wed, 2 Oct 2019 14:09:52 -0400 Subject: [PATCH 4176/4736] drm/amd/display: move the bounding box patch before calculate wm [why] driver updateis the dcn2_1_soc into dml before call update_bw_bounding_box [How] Move the patch function before calculate wm. Signed-off-by: Lewis Huang Signed-off-by: joseph graveno Acked-by: Bhawanpreet Lakha Reviewed-by: Roman Li --- .../drm/amd/display/dc/dcn21/dcn21_resource.c | 25 +++++++++++++++++++ 1 file changed, 25 insertions(+) diff --git a/drivers/gpu/drm/amd/display/dc/dcn21/dcn21_resource.c b/drivers/gpu/drm/amd/display/dc/dcn21/dcn21_resource.c index 085e6d38c45e..05baf0e4d79f 100644 --- a/drivers/gpu/drm/amd/display/dc/dcn21/dcn21_resource.c +++ b/drivers/gpu/drm/amd/display/dc/dcn21/dcn21_resource.c @@ -1009,6 +1009,29 @@ static void calculate_wm_set_for_vlevel( } +static void patch_bounding_box(struct dc *dc, struct _vcs_dpi_soc_bounding_box_st *bb) +{ + kernel_fpu_begin(); + if (dc->bb_overrides.sr_exit_time_ns) { + bb->sr_exit_time_us = dc->bb_overrides.sr_exit_time_ns / 1000.0; + } + + if (dc->bb_overrides.sr_enter_plus_exit_time_ns) { + bb->sr_enter_plus_exit_time_us = + dc->bb_overrides.sr_enter_plus_exit_time_ns / 1000.0; + } + + if (dc->bb_overrides.urgent_latency_ns) { + bb->urgent_latency_us = dc->bb_overrides.urgent_latency_ns / 1000.0; + } + + if (dc->bb_overrides.dram_clock_change_latency_ns) { + bb->dram_clock_change_latency_us = + dc->bb_overrides.dram_clock_change_latency_ns / 1000.0; + } + kernel_fpu_end(); +} + void dcn21_calculate_wm( struct dc *dc, struct dc_state *context, display_e2e_pipe_params_st *pipes, @@ -1023,6 +1046,8 @@ void dcn21_calculate_wm( ASSERT(bw_params); + patch_bounding_box(dc, &context->bw_ctx.dml.soc); + for (i = 0, pipe_idx = 0, pipe_cnt = 0; i < dc->res_pool->pipe_count; i++) { if (!context->res_ctx.pipe_ctx[i].stream) continue; -- 2.17.1