From patchwork Fri Jun 14 12:13:16 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: Maxime Ripard X-Patchwork-Id: 10995183 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 7B68A76 for ; Fri, 14 Jun 2019 12:14:02 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 6C5FE28688 for ; Fri, 14 Jun 2019 12:14:02 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 607DE28675; Fri, 14 Jun 2019 12:14:02 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-5.2 required=2.0 tests=BAYES_00,MAILING_LIST_MULTI, RCVD_IN_DNSWL_MED autolearn=ham version=3.3.1 Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (using TLSv1.2 with cipher DHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.wl.linuxfoundation.org (Postfix) with ESMTPS id 0366828688 for ; Fri, 14 Jun 2019 12:14:02 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 11A3D897D4; Fri, 14 Jun 2019 12:14:01 +0000 (UTC) X-Original-To: dri-devel@lists.freedesktop.org Delivered-To: dri-devel@lists.freedesktop.org Received: from relay6-d.mail.gandi.net (relay6-d.mail.gandi.net [217.70.183.198]) by gabe.freedesktop.org (Postfix) with ESMTPS id A46F0897C3 for ; Fri, 14 Jun 2019 12:13:55 +0000 (UTC) X-Originating-IP: 90.88.23.150 Received: from localhost (aaubervilliers-681-1-81-150.w90-88.abo.wanadoo.fr [90.88.23.150]) (Authenticated sender: maxime.ripard@bootlin.com) by relay6-d.mail.gandi.net (Postfix) with ESMTPSA id 5E24DC001E; Fri, 14 Jun 2019 12:13:52 +0000 (UTC) From: Maxime Ripard To: Maarten Lankhorst , Sean Paul , Maxime Ripard , Daniel Vetter , David Airlie Subject: [PATCH v4 09/12] drm/atomic: Add a function to reset connector TV properties Date: Fri, 14 Jun 2019 14:13:16 +0200 Message-Id: X-Mailer: git-send-email 2.21.0 In-Reply-To: References: MIME-Version: 1.0 X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: eben@raspberrypi.org, dri-devel@lists.freedesktop.org, Paul Kocialkowski , Thomas Petazzoni , linux-arm-kernel@lists.infradead.org Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" X-Virus-Scanned: ClamAV using ClamSMTP During the connector reset, if that connector has a TV property, it needs to be reset to the value provided on the command line. Provide a helper to do that. Signed-off-by: Maxime Ripard Reviewed-by: Noralf Trønnes --- drivers/gpu/drm/drm_atomic_state_helper.c | 18 ++++++++++++++++++ include/drm/drm_atomic_state_helper.h | 1 + 2 files changed, 19 insertions(+) diff --git a/drivers/gpu/drm/drm_atomic_state_helper.c b/drivers/gpu/drm/drm_atomic_state_helper.c index 97ab26679b96..f4f0ada9c152 100644 --- a/drivers/gpu/drm/drm_atomic_state_helper.c +++ b/drivers/gpu/drm/drm_atomic_state_helper.c @@ -376,6 +376,24 @@ void drm_atomic_helper_connector_reset(struct drm_connector *connector) EXPORT_SYMBOL(drm_atomic_helper_connector_reset); /** + * drm_atomic_helper_connector_tv_reset - Resets TV connector properties + * @connector: DRM connector + * + * Resets the TV-related properties attached to a connector. + */ +void drm_atomic_helper_connector_tv_reset(struct drm_connector *connector) +{ + struct drm_cmdline_mode *cmdline = &connector->cmdline_mode; + struct drm_connector_state *state = connector->state; + + state->tv.margins.left = cmdline->tv_margins.left; + state->tv.margins.right = cmdline->tv_margins.right; + state->tv.margins.top = cmdline->tv_margins.top; + state->tv.margins.bottom = cmdline->tv_margins.bottom; +} +EXPORT_SYMBOL(drm_atomic_helper_connector_tv_reset); + +/** * __drm_atomic_helper_connector_duplicate_state - copy atomic connector state * @connector: connector object * @state: atomic connector state diff --git a/include/drm/drm_atomic_state_helper.h b/include/drm/drm_atomic_state_helper.h index 4e6d2e7a40b8..e4577cc11689 100644 --- a/include/drm/drm_atomic_state_helper.h +++ b/include/drm/drm_atomic_state_helper.h @@ -62,6 +62,7 @@ void drm_atomic_helper_plane_destroy_state(struct drm_plane *plane, void __drm_atomic_helper_connector_reset(struct drm_connector *connector, struct drm_connector_state *conn_state); void drm_atomic_helper_connector_reset(struct drm_connector *connector); +void drm_atomic_helper_connector_tv_reset(struct drm_connector *connector); void __drm_atomic_helper_connector_duplicate_state(struct drm_connector *connector, struct drm_connector_state *state);