From patchwork Mon Nov 9 17:05:55 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Nikhil Devshatwar X-Patchwork-Id: 11891955 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-6.5 required=3.0 tests=BAYES_00,DKIM_INVALID, DKIM_SIGNED,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE, SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 993DEC2D0A3 for ; Mon, 9 Nov 2020 17:06:25 +0000 (UTC) Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 43010206D8 for ; Mon, 9 Nov 2020 17:06:25 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="signature verification failed" (1024-bit key) header.d=ti.com header.i=@ti.com header.b="fFL5/RtN" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 43010206D8 Authentication-Results: mail.kernel.org; dmarc=fail (p=quarantine dis=none) header.from=ti.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=dri-devel-bounces@lists.freedesktop.org Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 81AAC89AC2; Mon, 9 Nov 2020 17:06:24 +0000 (UTC) Received: from fllv0015.ext.ti.com (fllv0015.ext.ti.com [198.47.19.141]) by gabe.freedesktop.org (Postfix) with ESMTPS id B7BFE89911 for ; Mon, 9 Nov 2020 17:06:22 +0000 (UTC) Received: from lelv0266.itg.ti.com ([10.180.67.225]) by fllv0015.ext.ti.com (8.15.2/8.15.2) with ESMTP id 0A9H6IHs002581; Mon, 9 Nov 2020 11:06:18 -0600 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ti.com; s=ti-com-17Q1; t=1604941578; bh=0h+Tv3cUw/51VBuq1dfaN5e7qOptt8DPOMg6OzcPPcY=; h=From:To:CC:Subject:Date; b=fFL5/RtNPYMUCR43liQA3E891WhXjFlFCcHWg/E43N3z+hYwpyq58w+ur4HP6xaSw UShHxWB9vt8AX5XkOpiT0EDSkkySSdK9DbT8XWS6gflT7gaB+5QPjGHpuSdcMtKVCh CwlVwFFcLiC1eq8hbD4XCJwwNSZ8H82ZJ1nOeO8g= Received: from DFLE114.ent.ti.com (dfle114.ent.ti.com [10.64.6.35]) by lelv0266.itg.ti.com (8.15.2/8.15.2) with ESMTPS id 0A9H6ItF099217 (version=TLSv1.2 cipher=AES256-GCM-SHA384 bits=256 verify=FAIL); Mon, 9 Nov 2020 11:06:18 -0600 Received: from DFLE107.ent.ti.com (10.64.6.28) by DFLE114.ent.ti.com (10.64.6.35) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.1979.3; Mon, 9 Nov 2020 11:06:18 -0600 Received: from lelv0326.itg.ti.com (10.180.67.84) by DFLE107.ent.ti.com (10.64.6.28) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.1979.3 via Frontend Transport; Mon, 9 Nov 2020 11:06:18 -0600 Received: from NiksLab.india.ti.com (ileax41-snat.itg.ti.com [10.172.224.153]) by lelv0326.itg.ti.com (8.15.2/8.15.2) with ESMTP id 0A9H6FZX037277; Mon, 9 Nov 2020 11:06:16 -0600 From: Nikhil Devshatwar To: , Tomi Valkeinen Subject: [PATCH v2 0/6] drm/tidss: Use new connector model for tidss Date: Mon, 9 Nov 2020 22:35:55 +0530 Message-ID: <20201109170601.21557-1-nikhil.nd@ti.com> X-Mailer: git-send-email 2.17.1 MIME-Version: 1.0 X-EXCLAIMER-MD-CONFIG: e1e8a2fd-e40a-4ac6-ac9b-f7e9cc9ee180 X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Sekhar Nori , Laurent Pinchart , Yuti Amonkar , Swapnil Jakhade Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" This series moves the tidss to using new connectoe model, where the SoC driver (tidss) creates the connector and all the bridges are attached with the flag DRM_BRIDGE_ATTACH_NO_CONNECTOR Since the bridges do not create the connector, the bus format and bus_flag is set after the format negotiation. Support format negotiations in the tfp410 and mhdp bridge drivers as a first step before moving the connector model. Nikhil Devshatwar (6): drm: bridge: Propagate the bus flags from bridge->timings drm/bridge: tfp410: Support format negotiation hooks drm/bridge: mhdp8546: Add minimal format negotiation drm/tidss: Set bus_format correctly from bridge/connector drm/tidss: Move to newer connector model drm/bridge: cdns-mhdp8546: Fix the interrupt enable/disable .../drm/bridge/cadence/cdns-mhdp8546-core.c | 32 ++++++++++++++++-- drivers/gpu/drm/bridge/ti-tfp410.c | 33 +++++++++++++++++++ drivers/gpu/drm/drm_bridge.c | 8 +++++ drivers/gpu/drm/tidss/tidss_drv.h | 3 ++ drivers/gpu/drm/tidss/tidss_encoder.c | 22 ++++++++----- drivers/gpu/drm/tidss/tidss_kms.c | 19 ++++++++++- 6 files changed, 106 insertions(+), 11 deletions(-)