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Thu, 28 Mar 2024 14:52:08 -0500 From: To: CC: Daniel Wheeler , , , , , , , , , , Eric Bernstein Subject: [PATCH 38/43] drm/amd/display: Fix MPCC DTN logging Date: Thu, 28 Mar 2024 15:50:42 -0400 Message-ID: <20240328195047.2843715-39-Roman.Li@amd.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20240328195047.2843715-1-Roman.Li@amd.com> References: <20240328195047.2843715-1-Roman.Li@amd.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Content-Type: text/plain Received-SPF: None (SATLEXMB03.amd.com: Roman.Li@amd.com does not designate permitted sender hosts) X-EOPAttributedMessage: 0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: CO1PEPF000042A9:EE_|MW3PR12MB4410:EE_ X-MS-Office365-Filtering-Correlation-Id: b03fd647-c6a0-4cdf-8461-08dc4f609109 X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0; X-Microsoft-Antispam-Message-Info: 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 X-Forefront-Antispam-Report: CIP:165.204.84.17; CTRY:US; LANG:en; SCL:1; SRV:; IPV:CAL; SFV:NSPM; H:SATLEXMB03.amd.com; PTR:InfoDomainNonexistent; CAT:NONE; SFS:(13230031)(376005)(36860700004)(82310400014)(1800799015); DIR:OUT; SFP:1101; X-OriginatorOrg: amd.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 28 Mar 2024 19:52:14.6355 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: b03fd647-c6a0-4cdf-8461-08dc4f609109 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=[SATLEXMB03.amd.com] X-MS-Exchange-CrossTenant-AuthSource: CO1PEPF000042A9.namprd03.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: MW3PR12MB4410 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: Eric Bernstein [Why] DTN only logs 'pipe_count' instances of MPCC. However in some cases there are different number of MPCC than DPP (pipe_count). [How] Add mpcc_count parameter to resource_pool and set it during pool construction and use it for DTN logging of MPCC state. Signed-off-by: Eric Bernstein Reviewed-by: Rodrigo Siqueira Tested-by: Daniel Wheeler --- drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hw_sequencer_debug.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hw_sequencer_debug.c b/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hw_sequencer_debug.c index 9033b39e0e0c..c51b717e5622 100644 --- a/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hw_sequencer_debug.c +++ b/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hw_sequencer_debug.c @@ -392,7 +392,7 @@ static unsigned int dcn10_get_mpcc_states(struct dc *dc, char *pBuf, unsigned in remaining_buffer -= chars_printed; pBuf += chars_printed; - for (i = 0; i < pool->pipe_count; i++) { + for (i = 0; i < pool->mpcc_count; i++) { struct mpcc_state s = {0}; pool->mpc->funcs->read_mpcc_state(pool->mpc, i, &s); -- 2.34.1