drm/amd/display: move the bounding box patch before calculate wm
authorLewis Huang <Lewis.Huang@amd.com>
Wed, 2 Oct 2019 18:09:52 +0000 (14:09 -0400)
committerAlex Deucher <alexander.deucher@amd.com>
Thu, 17 Oct 2019 20:27:53 +0000 (16:27 -0400)
[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 <Lewis.Huang@amd.com>
Signed-off-by: joseph graveno <joseph.gravenor@amd.com>
Acked-by: Bhawanpreet Lakha <Bhawanpreet.Lakha@amd.com>
Reviewed-by: Roman Li <Roman.Li@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drivers/gpu/drm/amd/display/dc/dcn21/dcn21_resource.c

index 51a713bc2f054682a05d6a634d14142c1ecdbe3e..e58d87b66f35b4758a76737d1be3d19b6b21dd72 100644 (file)
@@ -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;