From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 64ED41863 for ; Wed, 28 Dec 2022 15:45:52 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id DDBB1C433D2; Wed, 28 Dec 2022 15:45:51 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1672242352; bh=vZeP1t6afT0ryktVps5NpbEQ3EArquOAMim4yMVsm3k=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=yeQ/Sj8e7oywEvKcn8Nw7WPmixsZfLgjn+LDwoSAg0A2QCeusn1vL9A8j5emQNTv8 2nCpGVyF1diJ/hWCcHBJLp71Gg2St4K66ZHO32SQ56N+gB/c4eDzbg9FNMHaqnR4gb TXGTloMmpadsydHhc4VVWs2iOJCtcyLDpS/DPxWw= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, Yunfei Dong , AngeloGioacchino Del Regno , Hans Verkuil , Mauro Carvalho Chehab , Sasha Levin Subject: [PATCH 6.0 0400/1073] media: mediatek: vcodec: Core thread depends on core_list Date: Wed, 28 Dec 2022 15:33:08 +0100 Message-Id: <20221228144338.883204436@linuxfoundation.org> X-Mailer: git-send-email 2.39.0 In-Reply-To: <20221228144328.162723588@linuxfoundation.org> References: <20221228144328.162723588@linuxfoundation.org> User-Agent: quilt/0.67 Precedence: bulk X-Mailing-List: patches@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit From: Yunfei Dong [ Upstream commit 95bc23513c9188065a22194f9af870376fc38fdd ] Core thread will continue to work when core_list is not empty, not depends on lat_list. Fixes: 365e4ba01df4 ("media: mtk-vcodec: Add work queue for core hardware decode") Signed-off-by: Yunfei Dong Reviewed-by: AngeloGioacchino Del Regno Signed-off-by: Hans Verkuil Signed-off-by: Mauro Carvalho Chehab Signed-off-by: Sasha Levin --- drivers/media/platform/mediatek/vcodec/vdec_msg_queue.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/media/platform/mediatek/vcodec/vdec_msg_queue.c b/drivers/media/platform/mediatek/vcodec/vdec_msg_queue.c index ae500980ad45..dc2004790a47 100644 --- a/drivers/media/platform/mediatek/vcodec/vdec_msg_queue.c +++ b/drivers/media/platform/mediatek/vcodec/vdec_msg_queue.c @@ -221,7 +221,7 @@ static void vdec_msg_queue_core_work(struct work_struct *work) mtk_vcodec_dec_disable_hardware(ctx, MTK_VDEC_CORE); vdec_msg_queue_qbuf(&ctx->msg_queue.lat_ctx, lat_buf); - if (!list_empty(&ctx->msg_queue.lat_ctx.ready_queue)) { + if (!list_empty(&dev->msg_queue_core_ctx.ready_queue)) { mtk_v4l2_debug(3, "re-schedule to decode for core: %d", dev->msg_queue_core_ctx.ready_num); queue_work(dev->core_workqueue, &msg_queue->core_work); -- 2.35.1