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=-13.2 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI, MENTIONS_GIT_HOSTING,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS,UNPARSEABLE_RELAY, URIBL_BLOCKED,USER_AGENT_SANE_2 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 126A5C3F2CD for ; Fri, 28 Feb 2020 14:33:10 +0000 (UTC) Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id D8F5B246A8 for ; Fri, 28 Feb 2020 14:33:09 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="q5Y07D55"; dkim=fail reason="signature verification failed" (1024-bit key) header.d=mediatek.com header.i=@mediatek.com header.b="VAVCai80" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org D8F5B246A8 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=mediatek.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-mediatek-bounces+linux-mediatek=archiver.kernel.org@lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20170209; h=Sender: Content-Transfer-Encoding:Content-Type:Cc:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To: Date:To:From:Subject:Message-ID:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=l4DMGYVnQBcg0JwAiMT9m9cso5cW0P5Jkfa8Zr3Ay4c=; b=q5Y07D551fJddf HikxwQzJuFieaJYBsW6J7VD68KhDosmMcC0ImQKTVlApS2K4YGxRpgx6TD2abBdKgLNneROf7MLb8 o/Ofwf2PUqc9hH/yeT8yZYOs5IIYZsN4qcD3xEX6rypuQF4TdA5DMKl/Udc/F1eMxbVwvYK5ukM2f kSpohVdy9d6LorZ8RwmxDbDZu3YVHhyhB+eMFMukDmK3X4QJQdtikfzMUZRIcq8D+FyQOrMcrwjaz tKHFEgtnFJ3Jk7YS9uFZOYYfVpGH8APMluB2DXULSYVHQADE8Uh1d8dzMMLr7nhBN8E/J5MkeN3t8 +avtH348DeKf4cNz/MUA==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.92.3 #3 (Red Hat Linux)) id 1j7ghI-0005Fq-Nq; Fri, 28 Feb 2020 14:33:00 +0000 Received: from mailgw01.mediatek.com ([216.200.240.184]) by bombadil.infradead.org with esmtps (Exim 4.92.3 #3 (Red Hat Linux)) id 1j7ghF-0005En-Cx; Fri, 28 Feb 2020 14:32:59 +0000 X-UUID: 736679a150794c12bca9f8957ce39144-20200228 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=mediatek.com; s=dk; h=Content-Transfer-Encoding:MIME-Version:Content-Type:References:In-Reply-To:Date:CC:To:From:Subject:Message-ID; bh=tCcBPOv9JtXBkELXSRqCsT2eYGkv19cNJithXm3gQmI=; b=VAVCai80NrxD4K5Eh66W9grjReFnDdjqjOzFLep5/tAnFcXaxG5CryHUhoACoKvZXaOAMCoMlMrQsvdw7DgtcDuV1/YnqNJLad58kO7SJKFPbhqPN0ta50054OseLr/g5gwdj3jwV7dHbwm1zzAV8vmNuSm+I+nygd+gyl0DOGU=; X-UUID: 736679a150794c12bca9f8957ce39144-20200228 Received: from mtkcas66.mediatek.inc [(172.29.193.44)] by mailgw01.mediatek.com (envelope-from ) (musrelay.mediatek.com ESMTP with TLS) with ESMTP id 467291780; Fri, 28 Feb 2020 06:32:52 -0800 Received: from mtkmbs05n2.mediatek.inc (172.21.101.140) by MTKMBS62DR.mediatek.inc (172.29.94.18) with Microsoft SMTP Server (TLS) id 15.0.1395.4; Fri, 28 Feb 2020 06:32:50 -0800 Received: from mtkcas09.mediatek.inc (172.21.101.178) by mtkmbs05n2.mediatek.inc (172.21.101.140) with Microsoft SMTP Server (TLS) id 15.0.1395.4; Fri, 28 Feb 2020 22:31:51 +0800 Received: from [172.21.77.4] (172.21.77.4) by mtkcas09.mediatek.inc (172.21.101.73) with Microsoft SMTP Server id 15.0.1395.4 via Frontend Transport; Fri, 28 Feb 2020 22:32:41 +0800 Message-ID: <1582900369.14824.2.camel@mtksdaap41> Subject: Re: [PATCH v3 12/13] soc: mediatek: cmdq: add clear option in cmdq_pkt_wfe api From: CK Hu To: Dennis YC Hsieh Date: Fri, 28 Feb 2020 22:32:49 +0800 In-Reply-To: <1582897461-15105-14-git-send-email-dennis-yc.hsieh@mediatek.com> References: <1582897461-15105-1-git-send-email-dennis-yc.hsieh@mediatek.com> <1582897461-15105-14-git-send-email-dennis-yc.hsieh@mediatek.com> X-Mailer: Evolution 3.10.4-0ubuntu2 MIME-Version: 1.0 X-MTK: N X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20200228_063258_373706_638F951B X-CRM114-Status: GOOD ( 15.02 ) X-BeenThere: linux-mediatek@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: devicetree@vger.kernel.org, srv_heupstream@mediatek.com, wsd_upstream@mediatek.com, Jassi Brar , linux-kernel@vger.kernel.org, Houlong Wei , Rob Herring , linux-mediatek@lists.infradead.org, Bibby Hsieh , Matthias Brugger , Ming-Fan Chen , linux-arm-kernel@lists.infradead.org Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "Linux-mediatek" Errors-To: linux-mediatek-bounces+linux-mediatek=archiver.kernel.org@lists.infradead.org Hi, Dennis: On Fri, 2020-02-28 at 21:44 +0800, Dennis YC Hsieh wrote: > Add clear parameter to let client decide if > event should be clear to 0 after GCE receive it. > > Signed-off-by: Dennis YC Hsieh > --- > drivers/soc/mediatek/mtk-cmdq-helper.c | 5 +++-- > include/linux/mailbox/mtk-cmdq-mailbox.h | 3 +-- > include/linux/soc/mediatek/mtk-cmdq.h | 5 +++-- > 3 files changed, 7 insertions(+), 6 deletions(-) > > diff --git a/drivers/soc/mediatek/mtk-cmdq-helper.c b/drivers/soc/mediatek/mtk-cmdq-helper.c > index bbc68a7c81e9..406e1d34d234 100644 > --- a/drivers/soc/mediatek/mtk-cmdq-helper.c > +++ b/drivers/soc/mediatek/mtk-cmdq-helper.c > @@ -295,15 +295,16 @@ int cmdq_pkt_write_s_value(struct cmdq_pkt *pkt, u16 high_addr_reg_idx, > } > EXPORT_SYMBOL(cmdq_pkt_write_s_value); > > -int cmdq_pkt_wfe(struct cmdq_pkt *pkt, u16 event) > +int cmdq_pkt_wfe(struct cmdq_pkt *pkt, u16 event, bool clear) > { > struct cmdq_instruction inst = { {0} }; > + u32 clear_option = clear ? CMDQ_WFE_UPDATE : 0; > > if (event >= CMDQ_MAX_EVENT) > return -EINVAL; > > inst.op = CMDQ_CODE_WFE; > - inst.value = CMDQ_WFE_OPTION; > + inst.value = CMDQ_WFE_OPTION | clear_option; > inst.event = event; > > return cmdq_pkt_append_command(pkt, inst); > diff --git a/include/linux/mailbox/mtk-cmdq-mailbox.h b/include/linux/mailbox/mtk-cmdq-mailbox.h > index 3f6bc0dfd5da..42d2a30e6a70 100644 > --- a/include/linux/mailbox/mtk-cmdq-mailbox.h > +++ b/include/linux/mailbox/mtk-cmdq-mailbox.h > @@ -27,8 +27,7 @@ > * bit 16-27: update value > * bit 31: 1 - update, 0 - no update > */ > -#define CMDQ_WFE_OPTION (CMDQ_WFE_UPDATE | CMDQ_WFE_WAIT | \ > - CMDQ_WFE_WAIT_VALUE) > +#define CMDQ_WFE_OPTION (CMDQ_WFE_WAIT | CMDQ_WFE_WAIT_VALUE) > > /** cmdq event maximum */ > #define CMDQ_MAX_EVENT 0x3ff > diff --git a/include/linux/soc/mediatek/mtk-cmdq.h b/include/linux/soc/mediatek/mtk-cmdq.h > index 1a6c56f3bec1..d63749440697 100644 > --- a/include/linux/soc/mediatek/mtk-cmdq.h > +++ b/include/linux/soc/mediatek/mtk-cmdq.h > @@ -152,11 +152,12 @@ int cmdq_pkt_write_s_value(struct cmdq_pkt *pkt, u16 high_addr_reg_idx, > /** > * cmdq_pkt_wfe() - append wait for event command to the CMDQ packet > * @pkt: the CMDQ packet > - * @event: the desired event type to "wait and CLEAR" > + * @event: the desired event type to wait > + * @clear: clear event or not after event arrive > * > * Return: 0 for success; else the error code is returned > */ > -int cmdq_pkt_wfe(struct cmdq_pkt *pkt, u16 event); > +int cmdq_pkt_wfe(struct cmdq_pkt *pkt, u16 event, bool clear); I think you should modify client driver [1] as well in this patch. Change it to cmdq_pkt_wfe(cmdq_handle, mtk_crtc->cmdq_event, false); [1] https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/tree/drivers/gpu/drm/mediatek/mtk_drm_crtc.c?h=v5.6-rc3#n491 Regards, CK > > /** > * cmdq_pkt_clear_event() - append clear event command to the CMDQ packet _______________________________________________ Linux-mediatek mailing list Linux-mediatek@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-mediatek 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=-13.2 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI, MENTIONS_GIT_HOSTING,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS,UNPARSEABLE_RELAY, URIBL_BLOCKED,USER_AGENT_SANE_2 autolearn=unavailable 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 1F6B1C3F2D2 for ; Fri, 28 Feb 2020 14:33:11 +0000 (UTC) Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id EB23A246A8 for ; Fri, 28 Feb 2020 14:33:10 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="Huf5ctXA"; dkim=fail reason="signature verification failed" (1024-bit key) header.d=mediatek.com header.i=@mediatek.com header.b="VAVCai80" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org EB23A246A8 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=mediatek.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-arm-kernel-bounces+infradead-linux-arm-kernel=archiver.kernel.org@lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20170209; h=Sender: Content-Transfer-Encoding:Content-Type:Cc:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To: Date:To:From:Subject:Message-ID:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=Dt8DChXtHQJ3cTpdVqUaeLEP0grySaKV8KnYJM4J3LI=; b=Huf5ctXAgvUCnt h+4pfs8YN+RN0bjGsghiAqZ8nhyksuvnr3txx0VQuIAwIq2qEIA4mrXFwzIbHfeS7+GvnIBuesAZd dimPC8I86RhCnhdxnKoVVakA/OMjupAk+LfeGVd2Nq8csSH/9CkPlTVs72LwnC+kqKcZsF9drg5Fv zIZlL52CBeNjuP9cLDkkFyMvgfzEPvdF+YkUxFkPnd7EVKx2wdumd/A5/BaUat4/DrdM5r4oYLj/r QVmQF2XA/JhOWyW9P4z8NJCut+/qZ562xu7nEY+AmkjMIg+gafsWGeDl0OnVaPjV23B2QqhgG4m/G AmKK3Vqhl0eKJRdC8juw==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.92.3 #3 (Red Hat Linux)) id 1j7ghJ-0005Gd-Ig; Fri, 28 Feb 2020 14:33:01 +0000 Received: from mailgw01.mediatek.com ([216.200.240.184]) by bombadil.infradead.org with esmtps (Exim 4.92.3 #3 (Red Hat Linux)) id 1j7ghF-0005En-Cx; Fri, 28 Feb 2020 14:32:59 +0000 X-UUID: 736679a150794c12bca9f8957ce39144-20200228 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=mediatek.com; s=dk; h=Content-Transfer-Encoding:MIME-Version:Content-Type:References:In-Reply-To:Date:CC:To:From:Subject:Message-ID; bh=tCcBPOv9JtXBkELXSRqCsT2eYGkv19cNJithXm3gQmI=; b=VAVCai80NrxD4K5Eh66W9grjReFnDdjqjOzFLep5/tAnFcXaxG5CryHUhoACoKvZXaOAMCoMlMrQsvdw7DgtcDuV1/YnqNJLad58kO7SJKFPbhqPN0ta50054OseLr/g5gwdj3jwV7dHbwm1zzAV8vmNuSm+I+nygd+gyl0DOGU=; X-UUID: 736679a150794c12bca9f8957ce39144-20200228 Received: from mtkcas66.mediatek.inc [(172.29.193.44)] by mailgw01.mediatek.com (envelope-from ) (musrelay.mediatek.com ESMTP with TLS) with ESMTP id 467291780; Fri, 28 Feb 2020 06:32:52 -0800 Received: from mtkmbs05n2.mediatek.inc (172.21.101.140) by MTKMBS62DR.mediatek.inc (172.29.94.18) with Microsoft SMTP Server (TLS) id 15.0.1395.4; Fri, 28 Feb 2020 06:32:50 -0800 Received: from mtkcas09.mediatek.inc (172.21.101.178) by mtkmbs05n2.mediatek.inc (172.21.101.140) with Microsoft SMTP Server (TLS) id 15.0.1395.4; Fri, 28 Feb 2020 22:31:51 +0800 Received: from [172.21.77.4] (172.21.77.4) by mtkcas09.mediatek.inc (172.21.101.73) with Microsoft SMTP Server id 15.0.1395.4 via Frontend Transport; Fri, 28 Feb 2020 22:32:41 +0800 Message-ID: <1582900369.14824.2.camel@mtksdaap41> Subject: Re: [PATCH v3 12/13] soc: mediatek: cmdq: add clear option in cmdq_pkt_wfe api From: CK Hu To: Dennis YC Hsieh Date: Fri, 28 Feb 2020 22:32:49 +0800 In-Reply-To: <1582897461-15105-14-git-send-email-dennis-yc.hsieh@mediatek.com> References: <1582897461-15105-1-git-send-email-dennis-yc.hsieh@mediatek.com> <1582897461-15105-14-git-send-email-dennis-yc.hsieh@mediatek.com> X-Mailer: Evolution 3.10.4-0ubuntu2 MIME-Version: 1.0 X-MTK: N X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20200228_063258_373706_638F951B X-CRM114-Status: GOOD ( 15.02 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: devicetree@vger.kernel.org, srv_heupstream@mediatek.com, wsd_upstream@mediatek.com, Jassi Brar , linux-kernel@vger.kernel.org, Houlong Wei , Rob Herring , linux-mediatek@lists.infradead.org, Bibby Hsieh , Matthias Brugger , Ming-Fan Chen , linux-arm-kernel@lists.infradead.org Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+infradead-linux-arm-kernel=archiver.kernel.org@lists.infradead.org Hi, Dennis: On Fri, 2020-02-28 at 21:44 +0800, Dennis YC Hsieh wrote: > Add clear parameter to let client decide if > event should be clear to 0 after GCE receive it. > > Signed-off-by: Dennis YC Hsieh > --- > drivers/soc/mediatek/mtk-cmdq-helper.c | 5 +++-- > include/linux/mailbox/mtk-cmdq-mailbox.h | 3 +-- > include/linux/soc/mediatek/mtk-cmdq.h | 5 +++-- > 3 files changed, 7 insertions(+), 6 deletions(-) > > diff --git a/drivers/soc/mediatek/mtk-cmdq-helper.c b/drivers/soc/mediatek/mtk-cmdq-helper.c > index bbc68a7c81e9..406e1d34d234 100644 > --- a/drivers/soc/mediatek/mtk-cmdq-helper.c > +++ b/drivers/soc/mediatek/mtk-cmdq-helper.c > @@ -295,15 +295,16 @@ int cmdq_pkt_write_s_value(struct cmdq_pkt *pkt, u16 high_addr_reg_idx, > } > EXPORT_SYMBOL(cmdq_pkt_write_s_value); > > -int cmdq_pkt_wfe(struct cmdq_pkt *pkt, u16 event) > +int cmdq_pkt_wfe(struct cmdq_pkt *pkt, u16 event, bool clear) > { > struct cmdq_instruction inst = { {0} }; > + u32 clear_option = clear ? CMDQ_WFE_UPDATE : 0; > > if (event >= CMDQ_MAX_EVENT) > return -EINVAL; > > inst.op = CMDQ_CODE_WFE; > - inst.value = CMDQ_WFE_OPTION; > + inst.value = CMDQ_WFE_OPTION | clear_option; > inst.event = event; > > return cmdq_pkt_append_command(pkt, inst); > diff --git a/include/linux/mailbox/mtk-cmdq-mailbox.h b/include/linux/mailbox/mtk-cmdq-mailbox.h > index 3f6bc0dfd5da..42d2a30e6a70 100644 > --- a/include/linux/mailbox/mtk-cmdq-mailbox.h > +++ b/include/linux/mailbox/mtk-cmdq-mailbox.h > @@ -27,8 +27,7 @@ > * bit 16-27: update value > * bit 31: 1 - update, 0 - no update > */ > -#define CMDQ_WFE_OPTION (CMDQ_WFE_UPDATE | CMDQ_WFE_WAIT | \ > - CMDQ_WFE_WAIT_VALUE) > +#define CMDQ_WFE_OPTION (CMDQ_WFE_WAIT | CMDQ_WFE_WAIT_VALUE) > > /** cmdq event maximum */ > #define CMDQ_MAX_EVENT 0x3ff > diff --git a/include/linux/soc/mediatek/mtk-cmdq.h b/include/linux/soc/mediatek/mtk-cmdq.h > index 1a6c56f3bec1..d63749440697 100644 > --- a/include/linux/soc/mediatek/mtk-cmdq.h > +++ b/include/linux/soc/mediatek/mtk-cmdq.h > @@ -152,11 +152,12 @@ int cmdq_pkt_write_s_value(struct cmdq_pkt *pkt, u16 high_addr_reg_idx, > /** > * cmdq_pkt_wfe() - append wait for event command to the CMDQ packet > * @pkt: the CMDQ packet > - * @event: the desired event type to "wait and CLEAR" > + * @event: the desired event type to wait > + * @clear: clear event or not after event arrive > * > * Return: 0 for success; else the error code is returned > */ > -int cmdq_pkt_wfe(struct cmdq_pkt *pkt, u16 event); > +int cmdq_pkt_wfe(struct cmdq_pkt *pkt, u16 event, bool clear); I think you should modify client driver [1] as well in this patch. Change it to cmdq_pkt_wfe(cmdq_handle, mtk_crtc->cmdq_event, false); [1] https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/tree/drivers/gpu/drm/mediatek/mtk_drm_crtc.c?h=v5.6-rc3#n491 Regards, CK > > /** > * cmdq_pkt_clear_event() - append clear event command to the CMDQ packet _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel 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=-13.3 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI, MENTIONS_GIT_HOSTING,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS,UNPARSEABLE_RELAY, URIBL_BLOCKED,USER_AGENT_SANE_2 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 7ABD3C3F2CD for ; Fri, 28 Feb 2020 14:32:57 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 4E6C12469F for ; Fri, 28 Feb 2020 14:32:57 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=mediatek.com header.i=@mediatek.com header.b="rK2xvdfF" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726694AbgB1Oc4 (ORCPT ); Fri, 28 Feb 2020 09:32:56 -0500 Received: from mailgw01.mediatek.com ([210.61.82.183]:28862 "EHLO mailgw01.mediatek.com" rhost-flags-OK-FAIL-OK-FAIL) by vger.kernel.org with ESMTP id S1726860AbgB1Oc4 (ORCPT ); Fri, 28 Feb 2020 09:32:56 -0500 X-UUID: 2e8db6e70c9c49dda18a0ffc1f66d1f1-20200228 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=mediatek.com; s=dk; h=Content-Transfer-Encoding:MIME-Version:Content-Type:References:In-Reply-To:Date:CC:To:From:Subject:Message-ID; bh=tCcBPOv9JtXBkELXSRqCsT2eYGkv19cNJithXm3gQmI=; b=rK2xvdfFpUEKoKLgQMQtPi0oTugLow49yQ9vccqNylPPRo0ThMvqO1nx9zBCZNJZ3MbgtWHT1sNLleghvtYcx10mPhdXGxnrCOyX97ekU01OSV3UtHax94Ns0XvPfjRduWQIT1khCC+TRsw7GqXLid2xZjfYnEeU0g3vNuFa/Xo=; X-UUID: 2e8db6e70c9c49dda18a0ffc1f66d1f1-20200228 Received: from mtkcas07.mediatek.inc [(172.21.101.84)] by mailgw01.mediatek.com (envelope-from ) (Cellopoint E-mail Firewall v4.1.10 Build 0809 with TLS) with ESMTP id 1308984288; Fri, 28 Feb 2020 22:32:51 +0800 Received: from mtkcas09.mediatek.inc (172.21.101.178) by mtkmbs05n2.mediatek.inc (172.21.101.140) with Microsoft SMTP Server (TLS) id 15.0.1395.4; Fri, 28 Feb 2020 22:31:51 +0800 Received: from [172.21.77.4] (172.21.77.4) by mtkcas09.mediatek.inc (172.21.101.73) with Microsoft SMTP Server id 15.0.1395.4 via Frontend Transport; Fri, 28 Feb 2020 22:32:41 +0800 Message-ID: <1582900369.14824.2.camel@mtksdaap41> Subject: Re: [PATCH v3 12/13] soc: mediatek: cmdq: add clear option in cmdq_pkt_wfe api From: CK Hu To: Dennis YC Hsieh CC: Rob Herring , Matthias Brugger , Jassi Brar , , , , , Bibby Hsieh , Houlong Wei , , , "Ming-Fan Chen" Date: Fri, 28 Feb 2020 22:32:49 +0800 In-Reply-To: <1582897461-15105-14-git-send-email-dennis-yc.hsieh@mediatek.com> References: <1582897461-15105-1-git-send-email-dennis-yc.hsieh@mediatek.com> <1582897461-15105-14-git-send-email-dennis-yc.hsieh@mediatek.com> Content-Type: text/plain; charset="UTF-8" X-Mailer: Evolution 3.10.4-0ubuntu2 MIME-Version: 1.0 X-MTK: N Content-Transfer-Encoding: base64 Sender: devicetree-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org SGksIERlbm5pczoNCg0KT24gRnJpLCAyMDIwLTAyLTI4IGF0IDIxOjQ0ICswODAwLCBEZW5uaXMg WUMgSHNpZWggd3JvdGU6DQo+IEFkZCBjbGVhciBwYXJhbWV0ZXIgdG8gbGV0IGNsaWVudCBkZWNp ZGUgaWYNCj4gZXZlbnQgc2hvdWxkIGJlIGNsZWFyIHRvIDAgYWZ0ZXIgR0NFIHJlY2VpdmUgaXQu DQo+IA0KPiBTaWduZWQtb2ZmLWJ5OiBEZW5uaXMgWUMgSHNpZWggPGRlbm5pcy15Yy5oc2llaEBt ZWRpYXRlay5jb20+DQo+IC0tLQ0KPiAgZHJpdmVycy9zb2MvbWVkaWF0ZWsvbXRrLWNtZHEtaGVs cGVyLmMgICB8IDUgKysrLS0NCj4gIGluY2x1ZGUvbGludXgvbWFpbGJveC9tdGstY21kcS1tYWls Ym94LmggfCAzICstLQ0KPiAgaW5jbHVkZS9saW51eC9zb2MvbWVkaWF0ZWsvbXRrLWNtZHEuaCAg ICB8IDUgKysrLS0NCj4gIDMgZmlsZXMgY2hhbmdlZCwgNyBpbnNlcnRpb25zKCspLCA2IGRlbGV0 aW9ucygtKQ0KPiANCj4gZGlmZiAtLWdpdCBhL2RyaXZlcnMvc29jL21lZGlhdGVrL210ay1jbWRx LWhlbHBlci5jIGIvZHJpdmVycy9zb2MvbWVkaWF0ZWsvbXRrLWNtZHEtaGVscGVyLmMNCj4gaW5k ZXggYmJjNjhhN2M4MWU5Li40MDZlMWQzNGQyMzQgMTAwNjQ0DQo+IC0tLSBhL2RyaXZlcnMvc29j L21lZGlhdGVrL210ay1jbWRxLWhlbHBlci5jDQo+ICsrKyBiL2RyaXZlcnMvc29jL21lZGlhdGVr L210ay1jbWRxLWhlbHBlci5jDQo+IEBAIC0yOTUsMTUgKzI5NSwxNiBAQCBpbnQgY21kcV9wa3Rf d3JpdGVfc192YWx1ZShzdHJ1Y3QgY21kcV9wa3QgKnBrdCwgdTE2IGhpZ2hfYWRkcl9yZWdfaWR4 LA0KPiAgfQ0KPiAgRVhQT1JUX1NZTUJPTChjbWRxX3BrdF93cml0ZV9zX3ZhbHVlKTsNCj4gIA0K PiAtaW50IGNtZHFfcGt0X3dmZShzdHJ1Y3QgY21kcV9wa3QgKnBrdCwgdTE2IGV2ZW50KQ0KPiAr aW50IGNtZHFfcGt0X3dmZShzdHJ1Y3QgY21kcV9wa3QgKnBrdCwgdTE2IGV2ZW50LCBib29sIGNs ZWFyKQ0KPiAgew0KPiAgCXN0cnVjdCBjbWRxX2luc3RydWN0aW9uIGluc3QgPSB7IHswfSB9Ow0K PiArCXUzMiBjbGVhcl9vcHRpb24gPSBjbGVhciA/IENNRFFfV0ZFX1VQREFURSA6IDA7DQo+ICAN Cj4gIAlpZiAoZXZlbnQgPj0gQ01EUV9NQVhfRVZFTlQpDQo+ICAJCXJldHVybiAtRUlOVkFMOw0K PiAgDQo+ICAJaW5zdC5vcCA9IENNRFFfQ09ERV9XRkU7DQo+IC0JaW5zdC52YWx1ZSA9IENNRFFf V0ZFX09QVElPTjsNCj4gKwlpbnN0LnZhbHVlID0gQ01EUV9XRkVfT1BUSU9OIHwgY2xlYXJfb3B0 aW9uOw0KPiAgCWluc3QuZXZlbnQgPSBldmVudDsNCj4gIA0KPiAgCXJldHVybiBjbWRxX3BrdF9h cHBlbmRfY29tbWFuZChwa3QsIGluc3QpOw0KPiBkaWZmIC0tZ2l0IGEvaW5jbHVkZS9saW51eC9t YWlsYm94L210ay1jbWRxLW1haWxib3guaCBiL2luY2x1ZGUvbGludXgvbWFpbGJveC9tdGstY21k cS1tYWlsYm94LmgNCj4gaW5kZXggM2Y2YmMwZGZkNWRhLi40MmQyYTMwZTZhNzAgMTAwNjQ0DQo+ IC0tLSBhL2luY2x1ZGUvbGludXgvbWFpbGJveC9tdGstY21kcS1tYWlsYm94LmgNCj4gKysrIGIv aW5jbHVkZS9saW51eC9tYWlsYm94L210ay1jbWRxLW1haWxib3guaA0KPiBAQCAtMjcsOCArMjcs NyBAQA0KPiAgICogYml0IDE2LTI3OiB1cGRhdGUgdmFsdWUNCj4gICAqIGJpdCAzMTogMSAtIHVw ZGF0ZSwgMCAtIG5vIHVwZGF0ZQ0KPiAgICovDQo+IC0jZGVmaW5lIENNRFFfV0ZFX09QVElPTgkJ CShDTURRX1dGRV9VUERBVEUgfCBDTURRX1dGRV9XQUlUIHwgXA0KPiAtCQkJCQlDTURRX1dGRV9X QUlUX1ZBTFVFKQ0KPiArI2RlZmluZSBDTURRX1dGRV9PUFRJT04JCQkoQ01EUV9XRkVfV0FJVCB8 IENNRFFfV0ZFX1dBSVRfVkFMVUUpDQo+ICANCj4gIC8qKiBjbWRxIGV2ZW50IG1heGltdW0gKi8N Cj4gICNkZWZpbmUgQ01EUV9NQVhfRVZFTlQJCQkweDNmZg0KPiBkaWZmIC0tZ2l0IGEvaW5jbHVk ZS9saW51eC9zb2MvbWVkaWF0ZWsvbXRrLWNtZHEuaCBiL2luY2x1ZGUvbGludXgvc29jL21lZGlh dGVrL210ay1jbWRxLmgNCj4gaW5kZXggMWE2YzU2ZjNiZWMxLi5kNjM3NDk0NDA2OTcgMTAwNjQ0 DQo+IC0tLSBhL2luY2x1ZGUvbGludXgvc29jL21lZGlhdGVrL210ay1jbWRxLmgNCj4gKysrIGIv aW5jbHVkZS9saW51eC9zb2MvbWVkaWF0ZWsvbXRrLWNtZHEuaA0KPiBAQCAtMTUyLDExICsxNTIs MTIgQEAgaW50IGNtZHFfcGt0X3dyaXRlX3NfdmFsdWUoc3RydWN0IGNtZHFfcGt0ICpwa3QsIHUx NiBoaWdoX2FkZHJfcmVnX2lkeCwNCj4gIC8qKg0KPiAgICogY21kcV9wa3Rfd2ZlKCkgLSBhcHBl bmQgd2FpdCBmb3IgZXZlbnQgY29tbWFuZCB0byB0aGUgQ01EUSBwYWNrZXQNCj4gICAqIEBwa3Q6 CXRoZSBDTURRIHBhY2tldA0KPiAtICogQGV2ZW50Ogl0aGUgZGVzaXJlZCBldmVudCB0eXBlIHRv ICJ3YWl0IGFuZCBDTEVBUiINCj4gKyAqIEBldmVudDoJdGhlIGRlc2lyZWQgZXZlbnQgdHlwZSB0 byB3YWl0DQo+ICsgKiBAY2xlYXI6CWNsZWFyIGV2ZW50IG9yIG5vdCBhZnRlciBldmVudCBhcnJp dmUNCj4gICAqDQo+ICAgKiBSZXR1cm46IDAgZm9yIHN1Y2Nlc3M7IGVsc2UgdGhlIGVycm9yIGNv ZGUgaXMgcmV0dXJuZWQNCj4gICAqLw0KPiAtaW50IGNtZHFfcGt0X3dmZShzdHJ1Y3QgY21kcV9w a3QgKnBrdCwgdTE2IGV2ZW50KTsNCj4gK2ludCBjbWRxX3BrdF93ZmUoc3RydWN0IGNtZHFfcGt0 ICpwa3QsIHUxNiBldmVudCwgYm9vbCBjbGVhcik7DQoNCkkgdGhpbmsgeW91IHNob3VsZCBtb2Rp ZnkgY2xpZW50IGRyaXZlciBbMV0gYXMgd2VsbCBpbiB0aGlzIHBhdGNoLg0KQ2hhbmdlIGl0IHRv DQoNCmNtZHFfcGt0X3dmZShjbWRxX2hhbmRsZSwgbXRrX2NydGMtPmNtZHFfZXZlbnQsIGZhbHNl KTsNCg0KWzFdDQpodHRwczovL2dpdC5rZXJuZWwub3JnL3B1Yi9zY20vbGludXgva2VybmVsL2dp dC90b3J2YWxkcy9saW51eC5naXQvdHJlZS9kcml2ZXJzL2dwdS9kcm0vbWVkaWF0ZWsvbXRrX2Ry bV9jcnRjLmM/aD12NS42LXJjMyNuNDkxDQoNClJlZ2FyZHMsDQpDSw0KDQo+ICANCj4gIC8qKg0K PiAgICogY21kcV9wa3RfY2xlYXJfZXZlbnQoKSAtIGFwcGVuZCBjbGVhciBldmVudCBjb21tYW5k IHRvIHRoZSBDTURRIHBhY2tldA0KDQo=