[PATCH 19/29] drm/amd/display: revert Disable DRR actions during state commit
Tom Chung
chiahsuan.chung at amd.com
Wed Nov 9 06:13:09 UTC 2022
From: Martin Leung <Martin.Leung at amd.com>
why and how:
causes unstable on certain surface format/mpo transitions
This reverts commit 480c320055c475b342703d4b53f6ed1d922adf21
Reviewed-by: Wesley Chalmers <Wesley.Chalmers at amd.com>
Acked-by: Tom Chung <chiahsuan.chung at amd.com>
Signed-off-by: Martin Leung <Martin.Leung at amd.com>
---
drivers/gpu/drm/amd/display/dc/dcn30/dcn30_hwseq.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/drivers/gpu/drm/amd/display/dc/dcn30/dcn30_hwseq.c b/drivers/gpu/drm/amd/display/dc/dcn30/dcn30_hwseq.c
index c20e9f76f021..8c5045711264 100644
--- a/drivers/gpu/drm/amd/display/dc/dcn30/dcn30_hwseq.c
+++ b/drivers/gpu/drm/amd/display/dc/dcn30/dcn30_hwseq.c
@@ -992,5 +992,8 @@ void dcn30_prepare_bandwidth(struct dc *dc,
dc->clk_mgr->funcs->set_max_memclk(dc->clk_mgr, dc->clk_mgr->bw_params->clk_table.entries[dc->clk_mgr->bw_params->clk_table.num_entries - 1].memclk_mhz);
dcn20_prepare_bandwidth(dc, context);
+
+ dc_dmub_srv_p_state_delegate(dc,
+ context->bw_ctx.bw.dcn.clk.fw_based_mclk_switching, context);
}
--
2.25.1
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