From patchwork Mon Sep 13 13:12:53 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Greg Kroah-Hartman X-Patchwork-Id: 510477 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=-19.1 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_CR_TRAILER, INCLUDES_PATCH, MAILING_LIST_MULTI, SPF_HELO_NONE, 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 0BED7C433F5 for ; Mon, 13 Sep 2021 14:30:07 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id E289760F58 for ; Mon, 13 Sep 2021 14:30:06 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1345266AbhIMObO (ORCPT ); Mon, 13 Sep 2021 10:31:14 -0400 Received: from mail.kernel.org ([198.145.29.99]:46960 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1346137AbhIMO2a (ORCPT ); Mon, 13 Sep 2021 10:28:30 -0400 Received: by mail.kernel.org (Postfix) with ESMTPSA id E5C0561507; Mon, 13 Sep 2021 13:49:54 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1631540995; bh=6XK9ezonN+Cv5y/XbpLEd8r12K4ExVw7ZkyHY5uStW8=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=n+UPgLIHo+6Jom5Cqc60FRSNJM15IxG5pBjrQBqBOCu6LcktpPkIuD9ofsRB29OQ0 77bjQsc7+PyTpTLqE3RbgpkAPpd9Wa0VQp0uww5uzQH33fkdl3M97dl1DT1pVEzq7E coZZrrsdWGr3QFpmc8+ZpmdECS9iEkEf24CgBlEE= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Andrej Picej , Philipp Zabel , Hans Verkuil , Mauro Carvalho Chehab , Sasha Levin Subject: [PATCH 5.14 119/334] media: coda: fix frame_mem_ctrl for YUV420 and YVU420 formats Date: Mon, 13 Sep 2021 15:12:53 +0200 Message-Id: <20210913131117.389877533@linuxfoundation.org> X-Mailer: git-send-email 2.33.0 In-Reply-To: <20210913131113.390368911@linuxfoundation.org> References: <20210913131113.390368911@linuxfoundation.org> User-Agent: quilt/0.66 MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: stable@vger.kernel.org From: Philipp Zabel [ Upstream commit 44693d74f5653f82cd7ca0fe730eed0f6b83306a ] The frame memory control register value is currently determined before userspace selects the final capture format and never corrected. Update ctx->frame_mem_ctrl in __coda_start_decoding() to fix decoding into YUV420 or YVU420 capture buffers. Reported-by: Andrej Picej Fixes: 497e6b8559a6 ("media: coda: add sequence initialization work") Signed-off-by: Philipp Zabel Signed-off-by: Hans Verkuil Signed-off-by: Mauro Carvalho Chehab Signed-off-by: Sasha Levin --- drivers/media/platform/coda/coda-bit.c | 18 +++++++++++++----- 1 file changed, 13 insertions(+), 5 deletions(-) diff --git a/drivers/media/platform/coda/coda-bit.c b/drivers/media/platform/coda/coda-bit.c index 2f42808c43a4..c484c008ab02 100644 --- a/drivers/media/platform/coda/coda-bit.c +++ b/drivers/media/platform/coda/coda-bit.c @@ -2053,17 +2053,25 @@ static int __coda_start_decoding(struct coda_ctx *ctx) u32 src_fourcc, dst_fourcc; int ret; + q_data_src = get_q_data(ctx, V4L2_BUF_TYPE_VIDEO_OUTPUT); + q_data_dst = get_q_data(ctx, V4L2_BUF_TYPE_VIDEO_CAPTURE); + src_fourcc = q_data_src->fourcc; + dst_fourcc = q_data_dst->fourcc; + if (!ctx->initialized) { ret = __coda_decoder_seq_init(ctx); if (ret < 0) return ret; + } else { + ctx->frame_mem_ctrl &= ~(CODA_FRAME_CHROMA_INTERLEAVE | (0x3 << 9) | + CODA9_FRAME_TILED2LINEAR); + if (dst_fourcc == V4L2_PIX_FMT_NV12 || dst_fourcc == V4L2_PIX_FMT_YUYV) + ctx->frame_mem_ctrl |= CODA_FRAME_CHROMA_INTERLEAVE; + if (ctx->tiled_map_type == GDI_TILED_FRAME_MB_RASTER_MAP) + ctx->frame_mem_ctrl |= (0x3 << 9) | + ((ctx->use_vdoa) ? 0 : CODA9_FRAME_TILED2LINEAR); } - q_data_src = get_q_data(ctx, V4L2_BUF_TYPE_VIDEO_OUTPUT); - q_data_dst = get_q_data(ctx, V4L2_BUF_TYPE_VIDEO_CAPTURE); - src_fourcc = q_data_src->fourcc; - dst_fourcc = q_data_dst->fourcc; - coda_write(dev, ctx->parabuf.paddr, CODA_REG_BIT_PARA_BUF_ADDR); ret = coda_alloc_framebuffers(ctx, q_data_dst, src_fourcc);