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=-9.1 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_PASS, 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 134DCC43381 for ; Wed, 27 Mar 2019 18:24:23 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id D340D21738 for ; Wed, 27 Mar 2019 18:24:22 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1553711062; bh=Xa8iLOHJ3fFSi8X7uRQmVnJS7slH+qj31U87NYBFmJo=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-ID:From; b=mEldzoo9w5kDogH6qlXyp9AaETQFfS3Iay/HteEefyxtl+Jww0xafopIhGymZK8LG g6YixNMYspgD3cvF6oaIMIpqRbT4Zx9JNplO4WzTq+/uzYTgtZr+lrEQAz1OFSIbI9 6ExXLw3NOrASXUtBCK739Lsxpo8WEheiIpk7Xq24= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2391564AbfC0SYV (ORCPT ); Wed, 27 Mar 2019 14:24:21 -0400 Received: from mail.kernel.org ([198.145.29.99]:43214 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2404008AbfC0SYT (ORCPT ); Wed, 27 Mar 2019 14:24:19 -0400 Received: from sasha-vm.mshome.net (c-73-47-72-35.hsd1.nh.comcast.net [73.47.72.35]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id EA0642063F; Wed, 27 Mar 2019 18:24:16 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1553711057; bh=Xa8iLOHJ3fFSi8X7uRQmVnJS7slH+qj31U87NYBFmJo=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=sVVmkFjFR+kJQ7wal3CF/syQIMkkiHTASRi7jmo3zkpC2vARL6s2HhBUXVbHVOBw6 QXCkZpvwojxnwCob0kZFO93HJQyKu+KTOVA4xS5zG2oCCmyoHeUynwwXUguYkI/2gB S+LUFVNQgmkXR70svDRE2ikO2SIsVWdCTPAvblcQ= From: Sasha Levin To: linux-kernel@vger.kernel.org, stable@vger.kernel.org Cc: Ezequiel Garcia , Hans Verkuil , Mauro Carvalho Chehab , Sasha Levin , linux-arm-kernel@lists.infradead.org, linux-media@vger.kernel.org Subject: [PATCH AUTOSEL 4.4 32/63] media: s5p-jpeg: Correct return type for mem2mem buffer helpers Date: Wed, 27 Mar 2019 14:22:52 -0400 Message-Id: <20190327182323.18577-32-sashal@kernel.org> X-Mailer: git-send-email 2.19.1 In-Reply-To: <20190327182323.18577-1-sashal@kernel.org> References: <20190327182323.18577-1-sashal@kernel.org> MIME-Version: 1.0 X-Patchwork-Hint: Ignore Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Ezequiel Garcia [ Upstream commit 4a88f89885c7cf65c62793f385261a6e3315178a ] Fix the assigned type of mem2mem buffer handling API. Namely, these functions: v4l2_m2m_next_buf v4l2_m2m_last_buf v4l2_m2m_buf_remove v4l2_m2m_next_src_buf v4l2_m2m_next_dst_buf v4l2_m2m_last_src_buf v4l2_m2m_last_dst_buf v4l2_m2m_src_buf_remove v4l2_m2m_dst_buf_remove return a struct vb2_v4l2_buffer, and not a struct vb2_buffer. Fixing this is necessary to fix the mem2mem buffer handling API, changing the return to the correct struct vb2_v4l2_buffer instead of a void pointer. Signed-off-by: Ezequiel Garcia Signed-off-by: Hans Verkuil Signed-off-by: Mauro Carvalho Chehab Signed-off-by: Sasha Levin --- drivers/media/platform/s5p-jpeg/jpeg-core.c | 38 ++++++++++----------- 1 file changed, 19 insertions(+), 19 deletions(-) diff --git a/drivers/media/platform/s5p-jpeg/jpeg-core.c b/drivers/media/platform/s5p-jpeg/jpeg-core.c index 9c6fc09b88e0..80c83bba7af3 100644 --- a/drivers/media/platform/s5p-jpeg/jpeg-core.c +++ b/drivers/media/platform/s5p-jpeg/jpeg-core.c @@ -788,14 +788,14 @@ static void skip(struct s5p_jpeg_buffer *buf, long len); static void exynos4_jpeg_parse_decode_h_tbl(struct s5p_jpeg_ctx *ctx) { struct s5p_jpeg *jpeg = ctx->jpeg; - struct vb2_buffer *vb = v4l2_m2m_next_src_buf(ctx->fh.m2m_ctx); + struct vb2_v4l2_buffer *vb = v4l2_m2m_next_src_buf(ctx->fh.m2m_ctx); struct s5p_jpeg_buffer jpeg_buffer; unsigned int word; int c, x, components; jpeg_buffer.size = 2; /* Ls */ jpeg_buffer.data = - (unsigned long)vb2_plane_vaddr(vb, 0) + ctx->out_q.sos + 2; + (unsigned long)vb2_plane_vaddr(&vb->vb2_buf, 0) + ctx->out_q.sos + 2; jpeg_buffer.curr = 0; word = 0; @@ -825,14 +825,14 @@ static void exynos4_jpeg_parse_decode_h_tbl(struct s5p_jpeg_ctx *ctx) static void exynos4_jpeg_parse_huff_tbl(struct s5p_jpeg_ctx *ctx) { struct s5p_jpeg *jpeg = ctx->jpeg; - struct vb2_buffer *vb = v4l2_m2m_next_src_buf(ctx->fh.m2m_ctx); + struct vb2_v4l2_buffer *vb = v4l2_m2m_next_src_buf(ctx->fh.m2m_ctx); struct s5p_jpeg_buffer jpeg_buffer; unsigned int word; int c, i, n, j; for (j = 0; j < ctx->out_q.dht.n; ++j) { jpeg_buffer.size = ctx->out_q.dht.len[j]; - jpeg_buffer.data = (unsigned long)vb2_plane_vaddr(vb, 0) + + jpeg_buffer.data = (unsigned long)vb2_plane_vaddr(&vb->vb2_buf, 0) + ctx->out_q.dht.marker[j]; jpeg_buffer.curr = 0; @@ -884,13 +884,13 @@ static void exynos4_jpeg_parse_huff_tbl(struct s5p_jpeg_ctx *ctx) static void exynos4_jpeg_parse_decode_q_tbl(struct s5p_jpeg_ctx *ctx) { struct s5p_jpeg *jpeg = ctx->jpeg; - struct vb2_buffer *vb = v4l2_m2m_next_src_buf(ctx->fh.m2m_ctx); + struct vb2_v4l2_buffer *vb = v4l2_m2m_next_src_buf(ctx->fh.m2m_ctx); struct s5p_jpeg_buffer jpeg_buffer; int c, x, components; jpeg_buffer.size = ctx->out_q.sof_len; jpeg_buffer.data = - (unsigned long)vb2_plane_vaddr(vb, 0) + ctx->out_q.sof; + (unsigned long)vb2_plane_vaddr(&vb->vb2_buf, 0) + ctx->out_q.sof; jpeg_buffer.curr = 0; skip(&jpeg_buffer, 5); /* P, Y, X */ @@ -915,14 +915,14 @@ static void exynos4_jpeg_parse_decode_q_tbl(struct s5p_jpeg_ctx *ctx) static void exynos4_jpeg_parse_q_tbl(struct s5p_jpeg_ctx *ctx) { struct s5p_jpeg *jpeg = ctx->jpeg; - struct vb2_buffer *vb = v4l2_m2m_next_src_buf(ctx->fh.m2m_ctx); + struct vb2_v4l2_buffer *vb = v4l2_m2m_next_src_buf(ctx->fh.m2m_ctx); struct s5p_jpeg_buffer jpeg_buffer; unsigned int word; int c, i, j; for (j = 0; j < ctx->out_q.dqt.n; ++j) { jpeg_buffer.size = ctx->out_q.dqt.len[j]; - jpeg_buffer.data = (unsigned long)vb2_plane_vaddr(vb, 0) + + jpeg_buffer.data = (unsigned long)vb2_plane_vaddr(&vb->vb2_buf, 0) + ctx->out_q.dqt.marker[j]; jpeg_buffer.curr = 0; @@ -2016,15 +2016,15 @@ static void s5p_jpeg_device_run(void *priv) { struct s5p_jpeg_ctx *ctx = priv; struct s5p_jpeg *jpeg = ctx->jpeg; - struct vb2_buffer *src_buf, *dst_buf; + struct vb2_v4l2_buffer *src_buf, *dst_buf; unsigned long src_addr, dst_addr, flags; spin_lock_irqsave(&ctx->jpeg->slock, flags); src_buf = v4l2_m2m_next_src_buf(ctx->fh.m2m_ctx); dst_buf = v4l2_m2m_next_dst_buf(ctx->fh.m2m_ctx); - src_addr = vb2_dma_contig_plane_dma_addr(src_buf, 0); - dst_addr = vb2_dma_contig_plane_dma_addr(dst_buf, 0); + src_addr = vb2_dma_contig_plane_dma_addr(&src_buf->vb2_buf, 0); + dst_addr = vb2_dma_contig_plane_dma_addr(&dst_buf->vb2_buf, 0); s5p_jpeg_reset(jpeg->regs); s5p_jpeg_poweron(jpeg->regs); @@ -2097,7 +2097,7 @@ static void exynos4_jpeg_set_img_addr(struct s5p_jpeg_ctx *ctx) { struct s5p_jpeg *jpeg = ctx->jpeg; struct s5p_jpeg_fmt *fmt; - struct vb2_buffer *vb; + struct vb2_v4l2_buffer *vb; struct s5p_jpeg_addr jpeg_addr = {}; u32 pix_size, padding_bytes = 0; @@ -2116,7 +2116,7 @@ static void exynos4_jpeg_set_img_addr(struct s5p_jpeg_ctx *ctx) vb = v4l2_m2m_next_dst_buf(ctx->fh.m2m_ctx); } - jpeg_addr.y = vb2_dma_contig_plane_dma_addr(vb, 0); + jpeg_addr.y = vb2_dma_contig_plane_dma_addr(&vb->vb2_buf, 0); if (fmt->colplanes == 2) { jpeg_addr.cb = jpeg_addr.y + pix_size - padding_bytes; @@ -2134,7 +2134,7 @@ static void exynos4_jpeg_set_img_addr(struct s5p_jpeg_ctx *ctx) static void exynos4_jpeg_set_jpeg_addr(struct s5p_jpeg_ctx *ctx) { struct s5p_jpeg *jpeg = ctx->jpeg; - struct vb2_buffer *vb; + struct vb2_v4l2_buffer *vb; unsigned int jpeg_addr = 0; if (ctx->mode == S5P_JPEG_ENCODE) @@ -2142,7 +2142,7 @@ static void exynos4_jpeg_set_jpeg_addr(struct s5p_jpeg_ctx *ctx) else vb = v4l2_m2m_next_src_buf(ctx->fh.m2m_ctx); - jpeg_addr = vb2_dma_contig_plane_dma_addr(vb, 0); + jpeg_addr = vb2_dma_contig_plane_dma_addr(&vb->vb2_buf, 0); if (jpeg->variant->version == SJPEG_EXYNOS5433 && ctx->mode == S5P_JPEG_DECODE) jpeg_addr += ctx->out_q.sos; @@ -2257,7 +2257,7 @@ static void exynos3250_jpeg_set_img_addr(struct s5p_jpeg_ctx *ctx) { struct s5p_jpeg *jpeg = ctx->jpeg; struct s5p_jpeg_fmt *fmt; - struct vb2_buffer *vb; + struct vb2_v4l2_buffer *vb; struct s5p_jpeg_addr jpeg_addr = {}; u32 pix_size; @@ -2271,7 +2271,7 @@ static void exynos3250_jpeg_set_img_addr(struct s5p_jpeg_ctx *ctx) fmt = ctx->cap_q.fmt; } - jpeg_addr.y = vb2_dma_contig_plane_dma_addr(vb, 0); + jpeg_addr.y = vb2_dma_contig_plane_dma_addr(&vb->vb2_buf, 0); if (fmt->colplanes == 2) { jpeg_addr.cb = jpeg_addr.y + pix_size; @@ -2289,7 +2289,7 @@ static void exynos3250_jpeg_set_img_addr(struct s5p_jpeg_ctx *ctx) static void exynos3250_jpeg_set_jpeg_addr(struct s5p_jpeg_ctx *ctx) { struct s5p_jpeg *jpeg = ctx->jpeg; - struct vb2_buffer *vb; + struct vb2_v4l2_buffer *vb; unsigned int jpeg_addr = 0; if (ctx->mode == S5P_JPEG_ENCODE) @@ -2297,7 +2297,7 @@ static void exynos3250_jpeg_set_jpeg_addr(struct s5p_jpeg_ctx *ctx) else vb = v4l2_m2m_next_src_buf(ctx->fh.m2m_ctx); - jpeg_addr = vb2_dma_contig_plane_dma_addr(vb, 0); + jpeg_addr = vb2_dma_contig_plane_dma_addr(&vb->vb2_buf, 0); exynos3250_jpeg_jpgadr(jpeg->regs, jpeg_addr); } -- 2.19.1