From 0baae624630788862bbd654741929007971e9d5b Mon Sep 17 00:00:00 2001
From: Alvin Lee <alvin.lee2@amd.com>
Date: Thu, 18 May 2023 11:30:44 -0400
Subject: drm/amd/display: Refactor fast update to use new HWSS build sequence
[Description]
- Refactor HW sequencer to use a build / execute sequence
- Also move gamma updates to become fast
v2: squash in build fix ("drm/amd/display: Fix guarding of 'if (dc->debug.visual_confirm)'")
Acked-by: Stylon Wang <stylon.wang@amd.com>
Signed-off-by: Alvin Lee <alvin.lee2@amd.com>
Reviewed-by: Jun Lei <jun.lei@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
---
drivers/gpu/drm/amd/display/dc/dce112/dce112_resource.c | 5 +++++
1 file changed, 5 insertions(+)
(limited to 'drivers/gpu/drm/amd/display/dc/dce112/dce112_resource.c')
diff --git a/drivers/gpu/drm/amd/display/dc/dce112/dce112_resource.c b/drivers/gpu/drm/amd/display/dc/dce112/dce112_resource.c
index e179e80667d1..808855886183 100644
--- a/drivers/gpu/drm/amd/display/dc/dce112/dce112_resource.c
+++ b/drivers/gpu/drm/amd/display/dc/dce112/dce112_resource.c
@@ -429,6 +429,10 @@ static const struct dc_plane_cap plane_cap = {
64
};
+static const struct dc_debug_options debug_defaults = {
+ .enable_legacy_fast_update = true,
+};
+
#define CTX ctx
#define REG(reg) mm ## reg
@@ -1239,6 +1243,7 @@ static bool dce112_resource_construct(
dc->caps.min_horizontal_blanking_period = 80;
dc->caps.dual_link_dvi = true;
dc->caps.extended_aux_timeout_support = false;
+ dc->debug = debug_defaults;
/*************************************************
* Create resources *
--
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