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CTRY:US; LANG:en; SCL:1; SRV:; IPV:CAL; SFV:NSPM; H:SATLEXMB03.amd.com; PTR:InfoDomainNonexistent; CAT:NONE; SFS:(13230040)(1800799024)(36860700013)(82310400026)(376014); DIR:OUT; SFP:1101; X-OriginatorOrg: amd.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 14 Jan 2025 02:10:01.2038 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: f75cc508-b217-44b4-2a9f-08dd34408d7d 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: MN1PEPF0000F0E3.namprd04.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: IA0PR12MB8839 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: Dillon Varone [WHY&HOW] Address was not previously populated which can result in incorrect clock frequencies being read on boot. Reviewed-by: Alvin Lee Signed-off-by: Dillon Varone Signed-off-by: Wayne Lin --- drivers/gpu/drm/amd/display/dc/clk_mgr/dcn401/dcn401_clk_mgr.c | 2 ++ drivers/gpu/drm/amd/display/dc/inc/hw/clk_mgr_internal.h | 1 + 2 files changed, 3 insertions(+) diff --git a/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn401/dcn401_clk_mgr.c b/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn401/dcn401_clk_mgr.c index 8082bb877611..a3b8e3d4a429 100644 --- a/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn401/dcn401_clk_mgr.c +++ b/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn401/dcn401_clk_mgr.c @@ -24,6 +24,8 @@ #include "dml/dcn401/dcn401_fpu.h" +#define DCN_BASE__INST0_SEG1 0x000000C0 + #define mmCLK01_CLK0_CLK_PLL_REQ 0x16E37 #define mmCLK01_CLK0_CLK0_DFS_CNTL 0x16E69 #define mmCLK01_CLK0_CLK1_DFS_CNTL 0x16E6C diff --git a/drivers/gpu/drm/amd/display/dc/inc/hw/clk_mgr_internal.h b/drivers/gpu/drm/amd/display/dc/inc/hw/clk_mgr_internal.h index 7a1ca1e98059..221645c023b5 100644 --- a/drivers/gpu/drm/amd/display/dc/inc/hw/clk_mgr_internal.h +++ b/drivers/gpu/drm/amd/display/dc/inc/hw/clk_mgr_internal.h @@ -221,6 +221,7 @@ enum dentist_divider_range { CLK_SF(CLK0_CLK_PLL_REQ, FbMult_frac, mask_sh) #define CLK_REG_LIST_DCN401() \ + SR(DENTIST_DISPCLK_CNTL), \ CLK_SR_DCN401(CLK0_CLK_PLL_REQ, CLK01, 0), \ CLK_SR_DCN401(CLK0_CLK0_DFS_CNTL, CLK01, 0), \ CLK_SR_DCN401(CLK0_CLK1_DFS_CNTL, CLK01, 0), \ -- 2.37.3