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 30044C0044D for ; Thu, 12 Mar 2020 00:57:31 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 2A0B12072F for ; Thu, 12 Mar 2020 00:57:31 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=google.com header.i=@google.com header.b="T4T7iRek" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2387580AbgCLA53 (ORCPT ); Wed, 11 Mar 2020 20:57:29 -0400 Received: from mail-pf1-f201.google.com ([209.85.210.201]:47074 "EHLO mail-pf1-f201.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2387481AbgCLA53 (ORCPT ); Wed, 11 Mar 2020 20:57:29 -0400 Received: by mail-pf1-f201.google.com with SMTP id f75so2621918pfa.13 for ; Wed, 11 Mar 2020 17:57:28 -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=T4T7iRekar5ZIxwrvQxe3HvHCJpb2oLeUGHCNohdw8sqcT+F+yCqOpLBpmBLtwukB5 zXnW2C571C8qx/GVByfeMpQGiEjtzCaVS6MyjfOqOxsC/S1K5BahZAs60IZ0XNE1G2Hz oWJaah+eorGWc/Gt+SV18LNHqaiiU7Ra/rQUiDyJz8YpOmpHQf881pLXWqWWTnrIG9xp xaaCJrqGivEdS4NX+PJnxMUrZ2L9v0l/E/aR0fWIaps4HDYOx3CNbMtLQUXtRFM+pN3C rwQ1cvvbDRLCYiycdpkjaQ4IDRN4XrCb0Z7EeC7sdHjyn/o6xQSZWmo2mqLHspas4qWW mTDA== 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=B3hwVcmGgdTMdEsmhPPPTMMH19rAvuwWTF8ZqrGo+MVwY3ORT1tWZx2RaK5qk0L/rE lhPrfKOTmZnyFmNTrZo9dyMOYtkR6uWSjSPiFXdzd1iE9UH6k6B58MhfyfVsa6mrnVao Xy0T2Xycw+TFp06ZLpP1nbHGD2XlHUuo9iKeQJ3US0NVBDN48APpJAerF/fzL6MAG/uV SVE4YVeuHALXRLE74kDLtYZHsbAvy6TLC82fjoiF3KX5AtsSXjQCrKhoGfKYSPQFVQ6P rtSZGxYk2tvM+19n910ehrqgfdRFD4/WmluXOBnCWbP8G2yiNfqd6xbK/hgh9oLPMJul 4kqQ== X-Gm-Message-State: ANhLgQ1AEZtfMc858Tw+BnTjSPLs+kRdE6X278E+p9mpbP2ph6rVtd0F 3Bdbc9Mbqdtz9sJfHHkVOiczErda6p1K X-Google-Smtp-Source: ADFU+vueKqfD5oH+ZMgo/VSjBEC/kZSY8+bu/uN24FhFc6J20lIsRGi+drzdDsHdvjfQ+t/HUa/T8WAxDlOn X-Received: by 2002:a17:90b:1989:: with SMTP id mv9mr1462161pjb.72.1583974647951; Wed, 11 Mar 2020 17:57:27 -0700 (PDT) Date: Wed, 11 Mar 2020 17:57:17 -0700 Message-Id: <20200312005722.48803-1-rajatja@google.com> Mime-Version: 1.0 X-Mailer: git-send-email 2.25.1.481.gfbce0eb801-goog Subject: [PATCH v8 0/5] drm/i915: Support for integrated privacy screens 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