From patchwork Sat Mar 27 11:57:41 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Paul Cercueil X-Patchwork-Id: 12168489 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=-13.8 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS autolearn=ham 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 3989FC433C1 for ; Sat, 27 Mar 2021 11:58:09 +0000 (UTC) Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id EBB2C6197C for ; Sat, 27 Mar 2021 11:58:08 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org EBB2C6197C Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=crapouillou.net Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=dri-devel-bounces@lists.freedesktop.org Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 4FC456E084; Sat, 27 Mar 2021 11:58:08 +0000 (UTC) Received: from aposti.net (aposti.net [89.234.176.197]) by gabe.freedesktop.org (Postfix) with ESMTPS id CCBFC6E084 for ; Sat, 27 Mar 2021 11:58:06 +0000 (UTC) From: Paul Cercueil To: Andrzej Hajda , Neil Armstrong , Robert Foss , Laurent Pinchart Subject: [PATCH v4 2/3] drm/encoder: Add macro drmm_plain_encoder_alloc() Date: Sat, 27 Mar 2021 11:57:41 +0000 Message-Id: <20210327115742.18986-3-paul@crapouillou.net> In-Reply-To: <20210327115742.18986-1-paul@crapouillou.net> References: <20210327115742.18986-1-paul@crapouillou.net> MIME-Version: 1.0 X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: David Airlie , linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org, linux-mips@vger.kernel.org, Paul Cercueil , od@zcrc.me, Sam Ravnborg Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" This performs the same operation as drmm_encoder_alloc(), but only allocates and returns a struct drm_encoder instance. v4: Rename macro drmm_plain_encoder_alloc() and move to . Since it's not "simple" anymore it will now take funcs/name arguments as well. Signed-off-by: Paul Cercueil Reviewed-by: Laurent Pinchart --- include/drm/drm_encoder.h | 18 ++++++++++++++++++ 1 file changed, 18 insertions(+) diff --git a/include/drm/drm_encoder.h b/include/drm/drm_encoder.h index 5bf78b5bcb2b..6e91a0280f31 100644 --- a/include/drm/drm_encoder.h +++ b/include/drm/drm_encoder.h @@ -224,6 +224,24 @@ void *__drmm_encoder_alloc(struct drm_device *dev, offsetof(type, member), funcs, \ encoder_type, name, ##__VA_ARGS__)) +/** + * drmm_plain_encoder_alloc - Allocate and initialize an encoder + * @dev: drm device + * @funcs: callbacks for this encoder (optional) + * @encoder_type: user visible type of the encoder + * @name: printf style format string for the encoder name, or NULL for default name + * + * This is a simplified version of drmm_encoder_alloc(), which only allocates + * and returns a struct drm_encoder instance, with no subclassing. + * + * Returns: + * Pointer to the new drm_encoder struct, or ERR_PTR on failure. + */ +#define drmm_plain_encoder_alloc(dev, funcs, encoder_type, name, ...) \ + ((struct drm_encoder *) \ + __drmm_encoder_alloc(dev, sizeof(struct drm_encoder), \ + 0, funcs, encoder_type, name, ##__VA_ARGS__)) + /** * drm_encoder_index - find the index of a registered encoder * @encoder: encoder to find index for