From mboxrd@z Thu Jan 1 00:00:00 1970 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=-11.4 required=3.0 tests=DKIMWL_WL_MED,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI, SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT,USER_IN_DEF_DKIM_WL 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 0BE1DC1975A for ; Thu, 12 Mar 2020 18:56:37 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id D8A0620663 for ; Thu, 12 Mar 2020 18:56:36 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=google.com header.i=@google.com header.b="KxXhraTR" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726582AbgCLS4f (ORCPT ); Thu, 12 Mar 2020 14:56:35 -0400 Received: from mail-pj1-f73.google.com ([209.85.216.73]:54614 "EHLO mail-pj1-f73.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725268AbgCLS4f (ORCPT ); Thu, 12 Mar 2020 14:56:35 -0400 Received: by mail-pj1-f73.google.com with SMTP id p3so3804295pjo.4 for ; Thu, 12 Mar 2020 11:56:34 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20161025; h=date:message-id:mime-version:subject:from:to:cc; bh=sei44eoljO70BQTRmM/UvmF8MrB7eTx6LtWSPNoZXds=; b=KxXhraTRYvbP6q/v3MOA1GEiCSzG3LudoXZy2DXZQrHJDt/gha0YdQwnS6nMDp7gcH efZSqSb3CpTXZNTe2F1559U+nYlcqB+4V79EWQo+lcjlD3KxXgAjgJstD3vW3IhTjYSO i7fVtSUXzr5cHQjlF+V+SZtHlwq/pYKTmakQ+245oRzZG9wgbXmJ2DIQAktYl+CZ0sN5 mzqLs3SnstAJfCnP711IpzNM7DOs61XZezkYZ9JoQtu0mg0rzH/SIKKPifg2xQwdL9tc 4w76XECPdz+3NVC+c2hmF/plc5spgHTGEU2RyJYqeDGpOK6BNcsOfjiPG0THuqEnW5jl JDtQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:date:message-id:mime-version:subject:from:to:cc; bh=sei44eoljO70BQTRmM/UvmF8MrB7eTx6LtWSPNoZXds=; b=mXAYhH/qWtbiM4ZBmJKMDN4dKyLKueWoZEoAwmVpk7sgfq5B8F2s6XLWqz2pzjC3K9 mcjmQ2icydgZ9wRnCn1DXSexrd4wLiwPtAdAF12NnZ8rTouX19hxmDqYvUfBprckrUFv rwRvV0aJYf3dcgbPp856+YHn2ZZ8CtPVUKTz2giKkiZAb5cRm8caAf57PqC1Hhi6gYvf IE2DzlAkjseZib2/dh5xTZ7vNmBtIBwPDKRVX4IeCl9sSA17zWGvdqym+ltI8BlE2MaZ vhb9X7oQKVhydLZxQABU3awvF2S9q/Tf4Fj9VRWigPIUz3eL3jS/LIF9OEy6I32F8/QW KNmg== X-Gm-Message-State: ANhLgQ0PRs08mImLK1i025yRj8OcPlqH/exy92UNyeCWId98NMX3U2Ac EQMp4zktd8OJ5hMpsVichzy36r72Sgzq X-Google-Smtp-Source: ADFU+vuYLz7wtRk2dXjXy2q6XhwL+1erGQc9nvzXs6bt9R+vf+zDpaz3AfTjx5/wkKQXoxHsgkgKTjeMI8X9 X-Received: by 2002:a17:90a:30c7:: with SMTP id h65mr5835404pjb.44.1584039393995; Thu, 12 Mar 2020 11:56:33 -0700 (PDT) Date: Thu, 12 Mar 2020 11:56:24 -0700 Message-Id: <20200312185629.141280-1-rajatja@google.com> Mime-Version: 1.0 X-Mailer: git-send-email 2.25.1.481.gfbce0eb801-goog Subject: [PATCH v9 0/5] drm/i915 Support for integrated privacy screen From: Rajat Jain To: Maarten Lankhorst , Maxime Ripard , Sean Paul , David Airlie , Daniel Vetter , Jani Nikula , Joonas Lahtinen , Rodrigo Vivi , "=?UTF-8?q?Ville=20Syrj=C3=A4l=C3=A4?=" , Chris Wilson , Imre Deak , "=?UTF-8?q?Jos=C3=A9=20Roberto=20de=20Souza?=" , linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org, intel-gfx@lists.freedesktop.org, gregkh@linuxfoundation.org, mathewk@google.com, Daniel Thompson , Jonathan Corbet , Pavel Machek , seanpaul@google.com, Duncan Laurie , jsbarnes@google.com, Thierry Reding , mpearson@lenovo.com, Nitin Joshi1 , Sugumaran Lacshiminarayanan , Tomoki Maruichi Cc: Rajat Jain , rajatxjain@gmail.com Content-Type: text/plain; charset="UTF-8" Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org This patchset adds support for integrated privacy screen on some laptops using the ACPI methods to detect and control the feature. Rajat Jain (5): intel_acpi: Rename drm_dev local variable to dev drm/connector: Add support for privacy-screen property drm/i915: Lookup and attach ACPI device node for connectors drm/i915: Add helper code for ACPI privacy screen drm/i915: Enable support for integrated privacy screen drivers/gpu/drm/drm_atomic_uapi.c | 4 + drivers/gpu/drm/drm_connector.c | 51 +++++ drivers/gpu/drm/i915/Makefile | 3 +- drivers/gpu/drm/i915/display/intel_acpi.c | 30 ++- drivers/gpu/drm/i915/display/intel_atomic.c | 2 + drivers/gpu/drm/i915/display/intel_ddi.c | 1 + .../drm/i915/display/intel_display_types.h | 5 + drivers/gpu/drm/i915/display/intel_dp.c | 48 ++++- drivers/gpu/drm/i915/display/intel_dp.h | 5 + .../drm/i915/display/intel_privacy_screen.c | 184 ++++++++++++++++++ .../drm/i915/display/intel_privacy_screen.h | 27 +++ drivers/gpu/drm/i915/i915_drv.h | 2 + include/drm/drm_connector.h | 24 +++ 13 files changed, 382 insertions(+), 4 deletions(-) create mode 100644 drivers/gpu/drm/i915/display/intel_privacy_screen.c create mode 100644 drivers/gpu/drm/i915/display/intel_privacy_screen.h -- 2.25.1.481.gfbce0eb801-goog