Commit 6dbebf4d authored by Joshua Aberback's avatar Joshua Aberback Committed by Alex Deucher

drm/amd/display: Acknowledge wm_optimized_required

[Why]
If dc->clk_mgr->funcs->are_clock_states_equal is set, then
wm_optimized_required is never checked. In that case, when going from a
higher mode to a lower mode, wm_optimized_required remains true until
the next mode change.

[How]
 - move from else-if to unconditional or
Signed-off-by: default avatarJoshua Aberback <joshua.aberback@amd.com>
Reviewed-by: default avatarJun Lei <Jun.Lei@amd.com>
Reviewed-by: default avatarNicholas Kazlauskas <Nicholas.Kazlauskas@amd.com>
Reviewed-by: default avatarYongqiang Sun <yongqiang.sun@amd.com>
Acked-by: default avatarRodrigo Siqueira <Rodrigo.Siqueira@amd.com>
Signed-off-by: default avatarAlex Deucher <alexander.deucher@amd.com>
parent d243b6ff
...@@ -1861,8 +1861,9 @@ enum surface_update_type dc_check_update_surfaces_for_stream( ...@@ -1861,8 +1861,9 @@ enum surface_update_type dc_check_update_surfaces_for_stream(
// Else we fallback to mem compare. // Else we fallback to mem compare.
} else if (memcmp(&dc->current_state->bw_ctx.bw.dcn.clk, &dc->clk_mgr->clks, offsetof(struct dc_clocks, prev_p_state_change_support)) != 0) { } else if (memcmp(&dc->current_state->bw_ctx.bw.dcn.clk, &dc->clk_mgr->clks, offsetof(struct dc_clocks, prev_p_state_change_support)) != 0) {
dc->optimized_required = true; dc->optimized_required = true;
} else if (dc->wm_optimized_required) }
dc->optimized_required = true;
dc->optimized_required |= dc->wm_optimized_required;
} }
return type; return type;
......
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