From mboxrd@z Thu Jan 1 00:00:00 1970 Delivery-date: Thu, 05 Jun 2025 23:14:41 +0200 Received: from metis.whiteo.stw.pengutronix.de ([2a0a:edc0:2:b01:1d::104]) by lore.white.stw.pengutronix.de with esmtps (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.96) (envelope-from ) id 1uNHv7-0049Ro-1R for lore@lore.pengutronix.de; Thu, 05 Jun 2025 23:14:41 +0200 Received: from bombadil.infradead.org ([2607:7c80:54:3::133]) by metis.whiteo.stw.pengutronix.de with esmtps (TLS1.3:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1uNHv0-00063u-JK for lore@pengutronix.de; Thu, 05 Jun 2025 23:14:41 +0200 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:Content-Transfer-Encoding: MIME-Version:References:In-Reply-To:Message-Id:Date:Subject:Cc:To:From: Reply-To:Content-Type:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=cMAxISJ1Mq4KO90X0+J6uOD/BqwpZrmCaVJH7Kess8Q=; b=J4BHEiAIArL7wIcDXlNSOsEc42 o32B2HhQHEackVlc6wus0x9DzY9EYxTicmxSi2wgAPu7Cjrj617GsoRqvppYPx8tXCdqXDLS7zsK+ P0lI+OzCqxr9wTkFOVd+ZqL3MrhS5tDd6w7WQ93sumEh/kU6WT+zYIYL4ooF4N+PBo+NjFZ0xrLw0 R3egX998X8AUqRKsDXvn9TXTKaC3OG0NRmRCT4eKSp7Js2WzdQw6fRgkerM9ILkfsD+RnwhSxw3eK X/Bwn8U1XmBj2WwnLbmMhus9Pj8IioRH1gt2EZXh7TvLDV3ILjR9to8TH83HDJG5fLXA04C62/Y0+ q+Kh0u9A==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98.2 #2 (Red Hat Linux)) id 1uNHuE-0000000GetC-3W6E; Thu, 05 Jun 2025 21:13:46 +0000 Received: from metis.whiteo.stw.pengutronix.de ([2a0a:edc0:2:b01:1d::104]) by bombadil.infradead.org with esmtps (Exim 4.98.2 #2 (Red Hat Linux)) id 1uNHoA-0000000GeFP-2hph for barebox@lists.infradead.org; Thu, 05 Jun 2025 21:07:32 +0000 Received: from ptz.office.stw.pengutronix.de ([2a0a:edc0:0:900:1d::77] helo=geraet.fritz.box) by metis.whiteo.stw.pengutronix.de with esmtp (Exim 4.92) (envelope-from ) id 1uNHo9-00079B-DB; Thu, 05 Jun 2025 23:07:29 +0200 From: Ahmad Fatoum To: barebox@lists.infradead.org Cc: Ahmad Fatoum Date: Thu, 5 Jun 2025 23:07:18 +0200 Message-Id: <20250605210726.1916656-9-a.fatoum@barebox.org> X-Mailer: git-send-email 2.39.5 In-Reply-To: <20250605210726.1916656-1-a.fatoum@barebox.org> References: <20250605210726.1916656-1-a.fatoum@barebox.org> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20250605_140730_688132_C3FF40D4 X-CRM114-Status: UNSURE ( 9.36 ) X-CRM114-Notice: Please train this message. X-BeenThere: barebox@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "barebox" X-SA-Exim-Connect-IP: 2607:7c80:54:3::133 X-SA-Exim-Mail-From: barebox-bounces+lore=pengutronix.de@lists.infradead.org X-Spam-Checker-Version: SpamAssassin 3.4.2 (2018-09-13) on metis.whiteo.stw.pengutronix.de X-Spam-Level: X-Spam-Status: No, score=-5.9 required=4.0 tests=AWL,BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,RCVD_IN_DNSWL_MED,SPF_HELO_NONE,SPF_NONE autolearn=unavailable autolearn_force=no version=3.4.2 Subject: [PATCH 08/16] video: vpl: factor out vpl_for_each X-SA-Exim-Version: 4.2.1 (built Wed, 08 May 2019 21:11:16 +0000) X-SA-Exim-Scanned: Yes (on metis.whiteo.stw.pengutronix.de) We currently resolve the video pipeline on ioctl instead of at probe time. In preparation for allowing resolution at probe time, provide a helper function for resolving the video pipeline without calling the ioctl right away. Signed-off-by: Ahmad Fatoum --- drivers/video/vpl.c | 27 ++++++++++++++++++++++++--- 1 file changed, 24 insertions(+), 3 deletions(-) diff --git a/drivers/video/vpl.c b/drivers/video/vpl.c index 6fcba0901165..0b86ef9f7e81 100644 --- a/drivers/video/vpl.c +++ b/drivers/video/vpl.c @@ -53,8 +53,9 @@ struct vpl *of_vpl_get(struct device_node *node, int port) return of_find_vpl(node); } -int vpl_ioctl(struct vpl *vpl, unsigned int port, - unsigned int cmd, void *ptr) +static int vpl_foreach_endpoint(struct vpl *vpl, unsigned int port, + int (*fn)(struct vpl *, unsigned port, void *data), + void *data) { struct device_node *node, *endpoint; int ret; @@ -96,10 +97,30 @@ int vpl_ioctl(struct vpl *vpl, unsigned int port, } pr_debug("%s: looked up %pOF: %pS\n", __func__, remote, remote_vpl->ioctl); - ret = remote_vpl->ioctl(remote_vpl, remote_port_id, cmd, ptr); + ret = fn(remote_vpl, remote_port_id, data); if (ret) return ret; } return 0; } + +struct vpl_ioctl { + unsigned cmd; + void *ptr; +}; + +static int vpl_remote_ioctl(struct vpl *vpl, unsigned port, void *_data) +{ + struct vpl_ioctl *data = _data; + + return vpl->ioctl(vpl, port, data->cmd, data->ptr); +} + +int vpl_ioctl(struct vpl *vpl, unsigned int port, + unsigned int cmd, void *ptr) +{ + struct vpl_ioctl data = { .cmd = cmd, .ptr = ptr }; + + return vpl_foreach_endpoint(vpl, port, vpl_remote_ioctl, &data); +} -- 2.39.5