linux-kernel - [PATCH v2 2/3] drm/amd/display: rename PCON adaptive sync types

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Message-ID: <20260113214104.146856-3-tomasz.pakula.oficjalny@gmail.com>
Date: Tue, 13 Jan 2026 22:41:03 +0100
From: Tomasz Pakuła <tomasz.pakula.oficjalny@...il.com>
To: alexander.deucher@....com,
	maarten.lankhorst@...ux.intel.com,
	mripard@...nel.org,
	tzimmermann@...e.de,
	airlied@...il.com,
	simona@...ll.ch,
	harry.wentland@....com,
	sunpeng.li@....com,
	siqueira@...lia.com
Cc: dri-devel@...ts.freedesktop.org,
	amd-gfx@...ts.freedesktop.org,
	linux-kernel@...r.kernel.org
Subject: [PATCH v2 2/3] drm/amd/display: rename PCON adaptive sync types

Make the name more generic for the upcoming HDMI VRR over PCON
implementation

Signed-off-by: Tomasz Pakuła <tomasz.pakula.oficjalny@...il.com>
Tested-by: Bernhard Berger <bernhard.berger@...il.com>
---
 drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c             | 4 ++--
 drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_helpers.c     | 2 +-
 drivers/gpu/drm/amd/display/modules/inc/mod_info_packet.h     | 4 ++--
 drivers/gpu/drm/amd/display/modules/info_packet/info_packet.c | 4 ++--
 4 files changed, 7 insertions(+), 7 deletions(-)

diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
index 7fe40bbba265..1318d88687ae 100644
--- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
+++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
@@ -9342,7 +9342,7 @@ static void update_freesync_state_on_stream(
 
 	aconn = (struct amdgpu_dm_connector *)new_stream->dm_stream_context;
 
-	if (aconn && (aconn->as_type == FREESYNC_TYPE_PCON_IN_WHITELIST || aconn->vsdb_info.replay_mode)) {
+	if (aconn && (aconn->as_type == ADAPTIVE_SYNC_TYPE_PCON_IN_WHITELIST || aconn->vsdb_info.replay_mode)) {
 		pack_sdp_v1_3 = aconn->pack_sdp_v1_3;
 
 		if (aconn->vsdb_info.amd_vsdb_version == 1)
@@ -13003,7 +13003,7 @@ void amdgpu_dm_update_freesync_caps(struct drm_connector *connector,
 	if (amdgpu_dm_connector->dc_link)
 		as_type = dm_get_adaptive_sync_support_type(amdgpu_dm_connector->dc_link);
 
-	if (as_type == FREESYNC_TYPE_PCON_IN_WHITELIST) {
+	if (as_type == ADAPTIVE_SYNC_TYPE_PCON_IN_WHITELIST) {
 		i = parse_hdmi_amd_vsdb(amdgpu_dm_connector, edid, &vsdb_info);
 		if (i >= 0 && vsdb_info.freesync_supported && vsdb_info.amd_vsdb_version > 0) {
 
diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_helpers.c b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_helpers.c
index d0f770dd0a95..63dc9382c48e 100644
--- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_helpers.c
+++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_helpers.c
@@ -1393,7 +1393,7 @@ enum adaptive_sync_type dm_get_adaptive_sync_support_type(struct dc_link *link)
 		if (dpcd_caps->adaptive_sync_caps.dp_adap_sync_caps.bits.ADAPTIVE_SYNC_SDP_SUPPORT == true &&
 			dpcd_caps->allow_invalid_MSA_timing_param == true &&
 			dm_is_freesync_pcon_whitelist(dpcd_caps->branch_dev_id))
-			as_type = FREESYNC_TYPE_PCON_IN_WHITELIST;
+			as_type = ADAPTIVE_SYNC_TYPE_PCON_IN_WHITELIST;
 		break;
 	default:
 		break;
diff --git a/drivers/gpu/drm/amd/display/modules/inc/mod_info_packet.h b/drivers/gpu/drm/amd/display/modules/inc/mod_info_packet.h
index 66dc9a19aebe..91fe039c0c95 100644
--- a/drivers/gpu/drm/amd/display/modules/inc/mod_info_packet.h
+++ b/drivers/gpu/drm/amd/display/modules/inc/mod_info_packet.h
@@ -44,8 +44,8 @@ void mod_build_hf_vsif_infopacket(const struct dc_stream_state *stream,
 enum adaptive_sync_type {
 	ADAPTIVE_SYNC_TYPE_NONE                  = 0,
 	ADAPTIVE_SYNC_TYPE_DP                    = 1,
-	FREESYNC_TYPE_PCON_IN_WHITELIST          = 2,
-	FREESYNC_TYPE_PCON_NOT_IN_WHITELIST      = 3,
+	ADAPTIVE_SYNC_TYPE_PCON_IN_WHITELIST     = 2,
+	ADAPTIVE_SYNC_TYPE_PCON_NOT_IN_WHITELIST = 3,
 	ADAPTIVE_SYNC_TYPE_EDP                   = 4,
 };
 
diff --git a/drivers/gpu/drm/amd/display/modules/info_packet/info_packet.c b/drivers/gpu/drm/amd/display/modules/info_packet/info_packet.c
index b3d55cac3569..429bc0ab86d6 100644
--- a/drivers/gpu/drm/amd/display/modules/info_packet/info_packet.c
+++ b/drivers/gpu/drm/amd/display/modules/info_packet/info_packet.c
@@ -535,12 +535,12 @@ void mod_build_adaptive_sync_infopacket(const struct dc_stream_state *stream,
 		if (stream != NULL)
 			mod_build_adaptive_sync_infopacket_v2(stream, param, info_packet);
 		break;
-	case FREESYNC_TYPE_PCON_IN_WHITELIST:
+	case ADAPTIVE_SYNC_TYPE_PCON_IN_WHITELIST:
 	case ADAPTIVE_SYNC_TYPE_EDP:
 		mod_build_adaptive_sync_infopacket_v1(info_packet);
 		break;
 	case ADAPTIVE_SYNC_TYPE_NONE:
-	case FREESYNC_TYPE_PCON_NOT_IN_WHITELIST:
+	case ADAPTIVE_SYNC_TYPE_PCON_NOT_IN_WHITELIST:
 	default:
 		break;
 	}
-- 
2.52.0