From nobody Mon Sep 29 21:14:09 2025 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 3C67DC32762 for ; Mon, 15 Aug 2022 23:56:35 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1355277AbiHOXzw (ORCPT ); Mon, 15 Aug 2022 19:55:52 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:48920 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1354728AbiHOXtz (ORCPT ); Mon, 15 Aug 2022 19:49:55 -0400 Received: from dfw.source.kernel.org (dfw.source.kernel.org [IPv6:2604:1380:4641:c500::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 6E76E86077; Mon, 15 Aug 2022 13:15:52 -0700 (PDT) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by dfw.source.kernel.org (Postfix) with ESMTPS id 02F1560F0E; Mon, 15 Aug 2022 20:15:52 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 06BF4C433D6; Mon, 15 Aug 2022 20:15:50 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1660594551; bh=UQf+tKQkS6szeiWBjYbSKzcWe/vs1LZxCnIr6JbI4us=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=ZzWweqMBM5V8KD69tP8blaGWV+LuqsczNdJBVl9UWqwT9BUaAXHB3M11fVtE2/KMv e1buB3uXiv3crgAhci1XZCk9BKzjnjcv1H/S+vRffkNvRMMswwPPVX93lkr+ZA1PCx usZy1ngSMYoMJkPwOJBzKVANpkhPyDIt5Cyjowzk= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Dmitry Baryshkov , Stephen Boyd , Sasha Levin Subject: [PATCH 5.19 0439/1157] drm/msm/hdmi: fill the pwr_regs bulk regulators Date: Mon, 15 Aug 2022 19:56:35 +0200 Message-Id: <20220815180457.193088196@linuxfoundation.org> X-Mailer: git-send-email 2.37.2 In-Reply-To: <20220815180439.416659447@linuxfoundation.org> References: <20220815180439.416659447@linuxfoundation.org> User-Agent: quilt/0.67 MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Type: text/plain; charset="utf-8" From: Dmitry Baryshkov [ Upstream commit a18a44e9262d5c7f7fbccbc9458df64d69185d41 ] Conversion to use bulk regulator API omitted filling the pwr_regs with proper regulator IDs. This was left unnoticed, since none of my testing platforms has used the pwr_regs. Fix this by propagating regulator ids properly. Fixes: 31b3b1f5e352 ("drm/msm/hdmi: use bulk regulator API") Signed-off-by: Dmitry Baryshkov Reviewed-by: Stephen Boyd Patchwork: https://patchwork.freedesktop.org/patch/488847/ Link: https://lore.kernel.org/r/20220609113148.3149194-1-dmitry.baryshkov@l= inaro.org Signed-off-by: Dmitry Baryshkov Signed-off-by: Sasha Levin --- drivers/gpu/drm/msm/hdmi/hdmi.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/drivers/gpu/drm/msm/hdmi/hdmi.c b/drivers/gpu/drm/msm/hdmi/hdm= i.c index cf24e68864ba..73070ec1a936 100644 --- a/drivers/gpu/drm/msm/hdmi/hdmi.c +++ b/drivers/gpu/drm/msm/hdmi/hdmi.c @@ -180,6 +180,9 @@ static struct hdmi *msm_hdmi_init(struct platform_devic= e *pdev) goto fail; } =20 + for (i =3D 0; i < config->pwr_reg_cnt; i++) + hdmi->pwr_regs[i].supply =3D config->pwr_reg_names[i]; + ret =3D devm_regulator_bulk_get(&pdev->dev, config->pwr_reg_cnt, hdmi->pw= r_regs); if (ret) { DRM_DEV_ERROR(&pdev->dev, "failed to get pwr regulator: %d\n", ret); --=20 2.35.1