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CTRY:US; LANG:en; SCL:1; SRV:; IPV:NLI; SFV:NSPM; H:satlexmb07.amd.com; PTR:InfoDomainNonexistent; CAT:NONE; SFS:(13230040)(1800799024)(36860700013)(376014)(82310400026); DIR:OUT; SFP:1101; X-OriginatorOrg: amd.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 02 Dec 2025 10:28:51.9284 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: a5fe8999-e167-4741-778e-08de318d9695 X-MS-Exchange-CrossTenant-Id: 3dd8961f-e488-4e60-8e11-a82d994e183d X-MS-Exchange-CrossTenant-OriginalAttributedTenantConnectingIp: TenantId=3dd8961f-e488-4e60-8e11-a82d994e183d; Ip=[165.204.84.17]; Helo=[satlexmb07.amd.com] X-MS-Exchange-CrossTenant-AuthSource: BN3PEPF0000B372.namprd21.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: SJ2PR12MB8977 X-BeenThere: amd-gfx@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Discussion list for AMD gfx List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: amd-gfx-bounces@lists.freedesktop.org Sender: "amd-gfx" From: Ovidiu Bunea [why & how] Add debug flag "ignore_pg" to dcn32 PG functions. Update default z10 support status. Temp disable RFB features for ASIC. Remove legacy code path. Reviewed-by: Charlene Liu Signed-off-by: Ovidiu Bunea Signed-off-by: Chenyu Chen --- .../drm/amd/display/dc/dio/dcn35/dcn35_dio_link_encoder.c | 1 - drivers/gpu/drm/amd/display/dc/hwss/dcn32/dcn32_hwseq.c | 6 ++++++ 2 files changed, 6 insertions(+), 1 deletion(-) diff --git a/drivers/gpu/drm/amd/display/dc/dio/dcn35/dcn35_dio_link_encoder.c b/drivers/gpu/drm/amd/display/dc/dio/dcn35/dcn35_dio_link_encoder.c index 319eb1061ba8..20bf04dac609 100644 --- a/drivers/gpu/drm/amd/display/dc/dio/dcn35/dcn35_dio_link_encoder.c +++ b/drivers/gpu/drm/amd/display/dc/dio/dcn35/dcn35_dio_link_encoder.c @@ -120,7 +120,6 @@ void dcn35_link_encoder_setup( void dcn35_link_encoder_init(struct link_encoder *enc) { enc31_hw_init(enc); - dcn35_link_encoder_set_fgcg(enc, enc->ctx->dc->debug.enable_fine_grain_clock_gating.bits.dio); } void dcn35_link_encoder_set_fgcg(struct link_encoder *enc, bool enable) diff --git a/drivers/gpu/drm/amd/display/dc/hwss/dcn32/dcn32_hwseq.c b/drivers/gpu/drm/amd/display/dc/hwss/dcn32/dcn32_hwseq.c index b213a2ac827a..3cd44c6602b3 100644 --- a/drivers/gpu/drm/amd/display/dc/hwss/dcn32/dcn32_hwseq.c +++ b/drivers/gpu/drm/amd/display/dc/hwss/dcn32/dcn32_hwseq.c @@ -82,6 +82,9 @@ void dcn32_dsc_pg_control( if (!dc->debug.enable_double_buffered_dsc_pg_support) return; + if (dc->debug.ignore_pg) + return; + REG_GET(DC_IP_REQUEST_CNTL, IP_REQUEST_EN, &org_ip_request_cntl); if (org_ip_request_cntl == 0) REG_SET(DC_IP_REQUEST_CNTL, 0, IP_REQUEST_EN, 1); @@ -168,6 +171,9 @@ void dcn32_hubp_pg_control(struct dce_hwseq *hws, unsigned int hubp_inst, bool p if (hws->ctx->dc->debug.disable_hubp_power_gate) return; + if (hws->ctx->dc->debug.ignore_pg) + return; + if (REG(DOMAIN0_PG_CONFIG) == 0) return; -- 2.43.0