From nobody Mon Feb 9 16:52:57 2026 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 2B92DEB64DA for ; Thu, 22 Jun 2023 09:32:17 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229902AbjFVJcO (ORCPT ); Thu, 22 Jun 2023 05:32:14 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:36536 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229504AbjFVJaF (ORCPT ); Thu, 22 Jun 2023 05:30:05 -0400 Received: from albert.telenet-ops.be (albert.telenet-ops.be [IPv6:2a02:1800:110:4::f00:1a]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id D44BB4EE4 for ; Thu, 22 Jun 2023 02:22:50 -0700 (PDT) Received: from ramsan.of.borg ([IPv6:2a02:1810:ac12:ed20:991a:a831:ea4b:6058]) by albert.telenet-ops.be with bizsmtp id C9Nk2A00C1yfRTD069Nkkb; Thu, 22 Jun 2023 11:22:44 +0200 Received: from rox.of.borg ([192.168.97.57]) by ramsan.of.borg with esmtp (Exim 4.95) (envelope-from ) id 1qCGWY-000Bxn-BN; Thu, 22 Jun 2023 11:22:44 +0200 Received: from geert by rox.of.borg with local (Exim 4.95) (envelope-from ) id 1qCGWZ-003VyR-U1; Thu, 22 Jun 2023 11:22:43 +0200 From: Geert Uytterhoeven To: Laurent Pinchart , Kieran Bingham , David Airlie , Daniel Vetter , Thomas Zimmermann , Magnus Damm Cc: dri-devel@lists.freedesktop.org, linux-renesas-soc@vger.kernel.org, linux-kernel@vger.kernel.org, Geert Uytterhoeven Subject: [PATCH 36/39] drm: renesas: shmobile: Use suspend/resume helpers Date: Thu, 22 Jun 2023 11:21:48 +0200 Message-Id: X-Mailer: git-send-email 2.34.1 In-Reply-To: References: 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" Replace the custom suspend/resume handling by calls into drm_mode_config_helper_{suspend,resume}(). Signed-off-by: Geert Uytterhoeven Reviewed-by: Laurent Pinchart --- drivers/gpu/drm/renesas/shmobile/shmob_drm_crtc.c | 13 ------------- drivers/gpu/drm/renesas/shmobile/shmob_drm_crtc.h | 2 -- drivers/gpu/drm/renesas/shmobile/shmob_drm_drv.c | 13 +++---------- 3 files changed, 3 insertions(+), 25 deletions(-) diff --git a/drivers/gpu/drm/renesas/shmobile/shmob_drm_crtc.c b/drivers/gp= u/drm/renesas/shmobile/shmob_drm_crtc.c index cf7152d64424e720..b11bb666de3bac46 100644 --- a/drivers/gpu/drm/renesas/shmobile/shmob_drm_crtc.c +++ b/drivers/gpu/drm/renesas/shmobile/shmob_drm_crtc.c @@ -339,19 +339,6 @@ static void shmob_drm_crtc_stop(struct shmob_drm_crtc = *scrtc) scrtc->started =3D false; } =20 -void shmob_drm_crtc_suspend(struct shmob_drm_crtc *scrtc) -{ - shmob_drm_crtc_stop(scrtc); -} - -void shmob_drm_crtc_resume(struct shmob_drm_crtc *scrtc) -{ - if (scrtc->dpms !=3D DRM_MODE_DPMS_ON) - return; - - shmob_drm_crtc_start(scrtc); -} - static inline struct shmob_drm_crtc *to_shmob_crtc(struct drm_crtc *crtc) { return container_of(crtc, struct shmob_drm_crtc, base); diff --git a/drivers/gpu/drm/renesas/shmobile/shmob_drm_crtc.h b/drivers/gp= u/drm/renesas/shmobile/shmob_drm_crtc.h index fe41e42d6cc55275..37380c815f1f5a08 100644 --- a/drivers/gpu/drm/renesas/shmobile/shmob_drm_crtc.h +++ b/drivers/gpu/drm/renesas/shmobile/shmob_drm_crtc.h @@ -40,8 +40,6 @@ struct shmob_drm_connector { =20 int shmob_drm_crtc_create(struct shmob_drm_device *sdev); void shmob_drm_crtc_finish_page_flip(struct shmob_drm_crtc *scrtc); -void shmob_drm_crtc_suspend(struct shmob_drm_crtc *scrtc); -void shmob_drm_crtc_resume(struct shmob_drm_crtc *scrtc); =20 int shmob_drm_encoder_create(struct shmob_drm_device *sdev); int shmob_drm_connector_create(struct shmob_drm_device *sdev, diff --git a/drivers/gpu/drm/renesas/shmobile/shmob_drm_drv.c b/drivers/gpu= /drm/renesas/shmobile/shmob_drm_drv.c index 9107f84224602683..c43f408d6b1fcc5b 100644 --- a/drivers/gpu/drm/renesas/shmobile/shmob_drm_drv.c +++ b/drivers/gpu/drm/renesas/shmobile/shmob_drm_drv.c @@ -20,6 +20,7 @@ #include #include #include +#include #include #include #include @@ -115,22 +116,14 @@ static int shmob_drm_pm_suspend(struct device *dev) { struct shmob_drm_device *sdev =3D dev_get_drvdata(dev); =20 - drm_kms_helper_poll_disable(&sdev->ddev); - shmob_drm_crtc_suspend(&sdev->crtc); - - return 0; + return drm_mode_config_helper_suspend(&sdev->ddev); } =20 static int shmob_drm_pm_resume(struct device *dev) { struct shmob_drm_device *sdev =3D dev_get_drvdata(dev); =20 - drm_modeset_lock_all(&sdev->ddev); - shmob_drm_crtc_resume(&sdev->crtc); - drm_modeset_unlock_all(&sdev->ddev); - - drm_kms_helper_poll_enable(&sdev->ddev); - return 0; + return drm_mode_config_helper_resume(&sdev->ddev); } =20 static DEFINE_SIMPLE_DEV_PM_OPS(shmob_drm_pm_ops, --=20 2.34.1