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Ip=[165.204.84.17]; Helo=[satlexmb07.amd.com] X-MS-Exchange-CrossTenant-AuthSource: SJ1PEPF00002318.namprd03.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: CY8PR12MB7538 X-BeenThere: amd-gfx@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Discussion list for AMD gfx List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "amd-gfx" X-Spam-Status: No, score=-18.8 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_CR_TRAILER,INCLUDES_PATCH,MAILING_LIST_MULTI,SPF_HELO_NONE, SPF_PASS,USER_AGENT_GIT autolearn=ham autolearn_force=no version=4.0.1 X-Spam-Checker-Version: SpamAssassin 4.0.1 (2024-03-26) on aws-us-west-2-korg-listserv-alma10-1 From: Nevenko Stupar [Why & How] No need to check for a specific variant. The default VCO frequency is 4.1 GHz for all DCN6 variants when the register reads zero. dprefclk_khz is 607407 for every DCN6 variant. Cc: Alvin Lee Signed-off-by: Nevenko Stupar Signed-off-by: Wayne Lin --- drivers/gpu/drm/amd/display/dc/clk_mgr/dcn60/dcn60_clk_mgr.c | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-) diff --git a/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn60/dcn60_clk_mgr.c b/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn60/dcn60_clk_mgr.c index 43d1932085b7..8eee54c7d5d5 100644 --- a/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn60/dcn60_clk_mgr.c +++ b/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn60/dcn60_clk_mgr.c @@ -1753,7 +1753,6 @@ struct clk_mgr_internal *dcn60_clk_mgr_construct( { struct dcn60_clk_mgr *clk_mgr60 = kzalloc(sizeof(struct dcn60_clk_mgr), GFP_KERNEL); struct clk_mgr_internal *clk_mgr; - bool variant_clocks = ASICREV_IS_DCN6_VARIANT_LITE3(ctx->asic_id.hw_internal_rev); if (!clk_mgr60) return NULL; @@ -1778,14 +1777,14 @@ struct clk_mgr_internal *dcn60_clk_mgr_construct( * dcn60_dump_clk_registers from 4 * dentist_vco_freq_khz / * dprefclk DID divider */ - clk_mgr->base.dprefclk_khz = variant_clocks ? 607407 : 720000; + clk_mgr->base.dprefclk_khz = 607407; /* integer part is now VCO frequency in kHz */ clk_mgr->base.dentist_vco_freq_khz = dcn60_get_vco_frequency_from_reg(clk_mgr); /* in case we don't get a value from the register, use default */ if (clk_mgr->base.dentist_vco_freq_khz == 0) - clk_mgr->base.dentist_vco_freq_khz = variant_clocks ? 4100000 : 4500000; + clk_mgr->base.dentist_vco_freq_khz = 4100000; clk_mgr->dfs_bypass_enabled = false; -- 2.43.0