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DIR:OUT; SFP:1101; X-OriginatorOrg: amd.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 29 Jan 2021 21:28:04.1957 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: d3d854b5-1ce7-42d4-ebad-08d8c49cc34e 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=[SATLEXMB02.amd.com] X-MS-Exchange-CrossTenant-AuthSource: CO1NAM11FT033.eop-nam11.prod.protection.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: BL0PR12MB4867 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: , Cc: Charlene Liu , Brendan Steve Leder , Eryk.Brol@amd.com, Sunpeng.Li@amd.com, Harry.Wentland@amd.com, Qingqing.Zhuo@amd.com, Rodrigo.Siqueira@amd.com, Anson.Jacob@amd.com, Aurabindo.Pillai@amd.com, Bhawanpreet.Lakha@amd.com, bindu.r@amd.com Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: amd-gfx-bounces@lists.freedesktop.org Sender: "amd-gfx" From: Brendan Steve Leder Some dcnxxx__resource.c do not initialize the i2c speed; this patch adds the required initialization at dc_construct(). Signed-off-by: Brendan Steve Leder Reviewed-by: Charlene Liu Acked-by: Anson Jacob --- drivers/gpu/drm/amd/display/dc/core/dc.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/drivers/gpu/drm/amd/display/dc/core/dc.c b/drivers/gpu/drm/amd/display/dc/core/dc.c index 2bb0ec6a86b8..8fa179cbed32 100644 --- a/drivers/gpu/drm/amd/display/dc/core/dc.c +++ b/drivers/gpu/drm/amd/display/dc/core/dc.c @@ -761,6 +761,10 @@ static bool dc_construct(struct dc *dc, if (!dc->res_pool) goto fail; + /* set i2c speed if not done by the respective dcnxxx__resource.c */ + if (dc->caps.i2c_speed_in_khz_hdcp == 0) + dc->caps.i2c_speed_in_khz_hdcp = dc->caps.i2c_speed_in_khz; + dc->clk_mgr = dc_clk_mgr_create(dc->ctx, dc->res_pool->pp_smu, dc->res_pool->dccg); if (!dc->clk_mgr) goto fail; -- 2.25.1 _______________________________________________ amd-gfx mailing list amd-gfx@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/amd-gfx