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 Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 9BC78C77B73 for ; Wed, 31 May 2023 00:03:06 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233766AbjEaADF (ORCPT ); Tue, 30 May 2023 20:03:05 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:43232 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231488AbjEaADE (ORCPT ); Tue, 30 May 2023 20:03:04 -0400 Received: from mail-lf1-x134.google.com (mail-lf1-x134.google.com [IPv6:2a00:1450:4864:20::134]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 541C1D9 for ; Tue, 30 May 2023 17:03:03 -0700 (PDT) Received: by mail-lf1-x134.google.com with SMTP id 2adb3069b0e04-4f3b5881734so5941047e87.0 for ; Tue, 30 May 2023 17:03:03 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; t=1685491381; x=1688083381; h=content-transfer-encoding:mime-version:message-id:date:subject:cc :to:from:from:to:cc:subject:date:message-id:reply-to; bh=SyeYlb9FLXi+8y9gS/n6CffUDb/849CEa87VxzBlg+w=; b=aQR2hrWUh8jQdjkkeYkALnCMN2H/8kl4x9v81f8W6hYJr8cl8C0APD2CvPDYkYeruG JnVmP8FOa3p+rbrwqYNBi+OLAFIXAhGJu3zb9xOveQaH+ocTVT0cj6iPuxx9n0o/LE2X Vl1rJx+ZfYSkQMliPlX4rS0AiFhcBXPY9YpkZuYSyERihibvcYbCxux2K037IzuF6zQk tmHM0MME/DwF8RNwQ8CFKgyyRn20jw+/XGaAKalqjBy3nRhZIuYqXkZciKidJutv6OjW kU6l3XTtNbKCm9wjRzSCjRROVBxlb/gLTVonT/YRaAaKMIlkyUL8YoizTb/nq0dLmZ+i dISw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20221208; t=1685491381; x=1688083381; h=content-transfer-encoding:mime-version:message-id:date:subject:cc :to:from:x-gm-message-state:from:to:cc:subject:date:message-id :reply-to; bh=SyeYlb9FLXi+8y9gS/n6CffUDb/849CEa87VxzBlg+w=; b=G/UyFp5UDBN127FE64xUiw9IeuNvXA5maJyJdXBh74MTpwJoC0ClHtNxQKBbtOlFk7 wzS93Xe49Lu364OAWu7xm/vO8l/AhNfKfms/MEF0Lzbw3dViHQE2QuSY5kFeYWqA08Ij cEe3JtHuwiKstHGe1gZviPr7GyDdzeZmQmBreSrY8gqoBDt+KB15GFxMCmcReMAWrvLB B/UnKgUOufPRim3ANhDfuFRYETQO4AFU5qNJMOhIhKFAcbrEfyozf511oLzhCFN//v5x 40YT92j8AR8++KUaP0SNKovq8afuS5Vhn+PAXa+Byeaiz7aPvfMqHFbUM1ToahkhudKJ zJGA== X-Gm-Message-State: AC+VfDxye7SMbsbPMKcleapm7jrr306PMHMxvZyv+J5EefmgghyZIMh0 hXLz0eVAJiPqAwbZuzx8bhA0aQ== X-Google-Smtp-Source: ACHHUZ7TMrlUtUUdEq6/7cfDRR412NBdz8sutbip3bWYLwkw/XFfA6fK+rVZefHCVZdbxu5L8cdiUg== X-Received: by 2002:ac2:539c:0:b0:4f4:df75:1f80 with SMTP id g28-20020ac2539c000000b004f4df751f80mr1295510lfh.5.1685491381405; Tue, 30 May 2023 17:03:01 -0700 (PDT) Received: from lothlorien.lan (dzdqv0yyyyyyyyyyybm5y-3.rev.dnainternet.fi. [2001:14ba:a0db:1f00::ab2]) by smtp.gmail.com with ESMTPSA id d30-20020ac25ede000000b004f13eff5375sm490388lfq.45.2023.05.30.17.03.00 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 30 May 2023 17:03:00 -0700 (PDT) From: Dmitry Baryshkov To: Rob Herring , Krzysztof Kozlowski , Conor Dooley , Andrzej Hajda , Neil Armstrong , Robert Foss , Laurent Pinchart , Jonas Karlman , Jernej Skrabec , David Airlie , Daniel Vetter Cc: devicetree@vger.kernel.org, dri-devel@lists.freedesktop.org, freedreno@lists.freedesktop.org Subject: [PATCH v3 0/3] drm/bridge: display-connector: add external supply support Date: Wed, 31 May 2023 03:02:56 +0300 Message-Id: <20230531000259.3758235-1-dmitry.baryshkov@linaro.org> X-Mailer: git-send-email 2.39.2 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org On some devices the 5V pin of the HDMI connector and/or the ESD protection logic is powered on by a separate regulator. The dp-connector for such usecases provides dp-pwr supply support. Follow this example and make hdmi-connector support the hdmi-pwr supply. Changes since v2: - Changed to use proper supply name instead of hardcoded "dp-pwr" (Neil) Changes since v1: - Changed the pin description to HDMI +5V Power - Renamed 'connector_pwr' to simpler 'supply' - Extracted the common supply-handling code for DP and HDMI Dmitry Baryshkov (3): dt-bindings: display: hdmi-connector: add hdmi-pwr supply drm/bridge: display-connector: rename dp_pwr to connector_pwr drm/bridge: display-connector: handle hdmi-pwr supply .../display/connector/hdmi-connector.yaml | 3 + drivers/gpu/drm/bridge/display-connector.c | 61 ++++++++++--------- 2 files changed, 35 insertions(+), 29 deletions(-) -- 2.39.2