From mboxrd@z Thu Jan 1 00:00:00 1970 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=-6.2 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_PASS,UNPARSEABLE_RELAY, UNWANTED_LANGUAGE_BODY,URIBL_BLOCKED,USER_AGENT_GIT 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 8B1FBC43381 for ; Fri, 15 Mar 2019 16:45:55 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 65172218D0 for ; Fri, 15 Mar 2019 16:45:55 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729885AbfCOQpx (ORCPT ); Fri, 15 Mar 2019 12:45:53 -0400 Received: from bhuna.collabora.co.uk ([46.235.227.227]:49086 "EHLO bhuna.collabora.co.uk" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1729859AbfCOQpt (ORCPT ); Fri, 15 Mar 2019 12:45:49 -0400 Received: from [127.0.0.1] (localhost [127.0.0.1]) (Authenticated sender: tonyk) with ESMTPSA id 8820328157F From: =?UTF-8?q?Andr=C3=A9=20Almeida?= To: linux-media@vger.kernel.org Cc: mchehab@kernel.org, hverkuil@xs4all.nl, helen.koike@collabora.com, lucmaga@gmail.com, linux-kernel@vger.kernel.org, kernel@collabora.com Subject: [PATCH 15/16] media: vimc: cap: Add support for multiplanar formats Date: Fri, 15 Mar 2019 13:43:58 -0300 Message-Id: <20190315164359.626-16-andrealmeid@collabora.com> X-Mailer: git-send-email 2.21.0 In-Reply-To: <20190315164359.626-1-andrealmeid@collabora.com> References: <20190315164359.626-1-andrealmeid@collabora.com> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Adapt vimc-capture to support multiplanar formats, copying each plane to the correct buffer. Signed-off-by: André Almeida --- drivers/media/platform/vimc/vimc-capture.c | 16 +++++++++++----- 1 file changed, 11 insertions(+), 5 deletions(-) diff --git a/drivers/media/platform/vimc/vimc-capture.c b/drivers/media/platform/vimc/vimc-capture.c index bb982761562e..50f7e71f23cd 100644 --- a/drivers/media/platform/vimc/vimc-capture.c +++ b/drivers/media/platform/vimc/vimc-capture.c @@ -577,6 +577,8 @@ static struct vimc_frame *vimc_cap_process_frame(struct vimc_ent_device *ved, struct vimc_cap_device *vcap = container_of(ved, struct vimc_cap_device, ved); struct vimc_cap_buffer *vimc_buf; + unsigned long plane_size; + unsigned int i; void *vbuf; spin_lock(&vcap->qlock); @@ -599,13 +601,17 @@ static struct vimc_frame *vimc_cap_process_frame(struct vimc_ent_device *ved, vimc_buf->vb2.sequence = vcap->sequence++; vimc_buf->vb2.field = vcap->format.fmt.pix.field; - vbuf = vb2_plane_vaddr(&vimc_buf->vb2.vb2_buf, 0); + /* For each plane, copy the pixels */ + for (i = 0; i < vimc_buf->vb2.vb2_buf.num_planes; i++) { + vbuf = vb2_plane_vaddr(&vimc_buf->vb2.vb2_buf, i); + plane_size = frame->sizeimage[i]; + + memcpy(vbuf, frame->plane_addr[i], plane_size); - memcpy(vbuf, frame->plane_addr[0], vcap->format.fmt.pix.sizeimage); + /* Set it as ready */ + vb2_set_plane_payload(&vimc_buf->vb2.vb2_buf, i, plane_size); + } - /* Set it as ready */ - vb2_set_plane_payload(&vimc_buf->vb2.vb2_buf, 0, - vcap->format.fmt.pix.sizeimage); vb2_buffer_done(&vimc_buf->vb2.vb2_buf, VB2_BUF_STATE_DONE); return NULL; } -- 2.21.0