From patchwork Tue Apr 19 18:17:56 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Biju Das X-Patchwork-Id: 564689 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 4B277C43217 for ; Tue, 19 Apr 2022 18:23:35 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1357187AbiDSS0L (ORCPT ); Tue, 19 Apr 2022 14:26:11 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:36692 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1358333AbiDSSY3 (ORCPT ); Tue, 19 Apr 2022 14:24:29 -0400 Received: from relmlie6.idc.renesas.com (relmlor2.renesas.com [210.160.252.172]) by lindbergh.monkeyblade.net (Postfix) with ESMTP id 9E64F4754F; Tue, 19 Apr 2022 11:18:20 -0700 (PDT) X-IronPort-AV: E=Sophos;i="5.90,273,1643641200"; d="scan'208";a="118471410" Received: from unknown (HELO relmlir5.idc.renesas.com) ([10.200.68.151]) by relmlie6.idc.renesas.com with ESMTP; 20 Apr 2022 03:18:19 +0900 Received: from localhost.localdomain (unknown [10.226.92.15]) by relmlir5.idc.renesas.com (Postfix) with ESMTP id CDFDD40031CE; Wed, 20 Apr 2022 03:18:16 +0900 (JST) From: Biju Das To: Mauro Carvalho Chehab Cc: Biju Das , Laurent Pinchart , Kieran Bingham , linux-media@vger.kernel.org, linux-renesas-soc@vger.kernel.org, Geert Uytterhoeven , Chris Paterson , Biju Das , Prabhakar Mahadev Lad Subject: [PATCH v8 4/5] media: renesas: vsp1: Add VSP1_HAS_NON_ZERO_LBA feature bit Date: Tue, 19 Apr 2022 19:17:56 +0100 Message-Id: <20220419181757.63346-5-biju.das.jz@bp.renesas.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20220419181757.63346-1-biju.das.jz@bp.renesas.com> References: <20220419181757.63346-1-biju.das.jz@bp.renesas.com> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-media@vger.kernel.org As per HW manual V3M and RZ/G2L SoC's has non zero LIF buffer attributes. So introduce a feature bit for handling the same. This patch also add separate device info structure for V3M and V3H SoC, as both these SoC's share the same model ID, but V3H does not have VSP1_HAS_NON_ZERO_LBA feature bit. Signed-off-by: Biju Das --- v8: * New patch --- drivers/media/platform/renesas/vsp1/vsp1.h | 1 + drivers/media/platform/renesas/vsp1/vsp1_drv.c | 18 +++++++++++++++++- drivers/media/platform/renesas/vsp1/vsp1_lif.c | 3 +-- 3 files changed, 19 insertions(+), 3 deletions(-) diff --git a/drivers/media/platform/renesas/vsp1/vsp1.h b/drivers/media/platform/renesas/vsp1/vsp1.h index ff4435705abb..2f6f0c6ae555 100644 --- a/drivers/media/platform/renesas/vsp1/vsp1.h +++ b/drivers/media/platform/renesas/vsp1/vsp1.h @@ -55,6 +55,7 @@ struct vsp1_uif; #define VSP1_HAS_HGT BIT(8) #define VSP1_HAS_BRS BIT(9) #define VSP1_HAS_EXT_DL BIT(10) +#define VSP1_HAS_NON_ZERO_LBA BIT(11) struct vsp1_device_info { u32 version; diff --git a/drivers/media/platform/renesas/vsp1/vsp1_drv.c b/drivers/media/platform/renesas/vsp1/vsp1_drv.c index c2e242c503d2..181f2ed8604b 100644 --- a/drivers/media/platform/renesas/vsp1/vsp1_drv.c +++ b/drivers/media/platform/renesas/vsp1/vsp1_drv.c @@ -782,6 +782,7 @@ static const struct vsp1_device_info vsp1_device_infos[] = { }, { .version = VI6_IP_VERSION_MODEL_VSPD_V3, .model = "VSP2-D", + .soc = VI6_IP_VERSION_SOC_V3H, .gen = 3, .features = VSP1_HAS_BRS | VSP1_HAS_BRU, .lif_count = 1, @@ -789,6 +790,17 @@ static const struct vsp1_device_info vsp1_device_infos[] = { .uif_count = 1, .wpf_count = 1, .num_bru_inputs = 5, + }, { + .version = VI6_IP_VERSION_MODEL_VSPD_V3, + .model = "VSP2-D", + .soc = VI6_IP_VERSION_SOC_V3M, + .gen = 3, + .features = VSP1_HAS_BRS | VSP1_HAS_BRU | VSP1_HAS_NON_ZERO_LBA, + .lif_count = 1, + .rpf_count = 5, + .uif_count = 1, + .wpf_count = 1, + .num_bru_inputs = 5, }, { .version = VI6_IP_VERSION_MODEL_VSPDL_GEN3, .model = "VSP2-DL", @@ -832,8 +844,12 @@ static const struct vsp1_device_info *vsp1_lookup_info(struct vsp1_device *vsp1) for (i = 0; i < ARRAY_SIZE(vsp1_device_infos); ++i) { info = &vsp1_device_infos[i]; - if ((vsp1->version & VI6_IP_VERSION_MODEL_MASK) == info->version) + if ((vsp1->version & VI6_IP_VERSION_MODEL_MASK) == info->version) { + if (info->version == VI6_IP_VERSION_MODEL_VSPD_V3 && + ((vsp1->version & VI6_IP_VERSION_SOC_MASK) != info->soc)) + continue; break; + } } if (i == ARRAY_SIZE(vsp1_device_infos)) { diff --git a/drivers/media/platform/renesas/vsp1/vsp1_lif.c b/drivers/media/platform/renesas/vsp1/vsp1_lif.c index 6a6857ac9327..9adb892edcdc 100644 --- a/drivers/media/platform/renesas/vsp1/vsp1_lif.c +++ b/drivers/media/platform/renesas/vsp1/vsp1_lif.c @@ -135,8 +135,7 @@ static void lif_configure_stream(struct vsp1_entity *entity, * may appear on the output). The value required by the manual is not * explained but is likely a buffer size or threshold. */ - if ((entity->vsp1->version & VI6_IP_VERSION_MASK) == - (VI6_IP_VERSION_MODEL_VSPD_V3 | VI6_IP_VERSION_SOC_V3M)) + if (vsp1_feature(entity->vsp1, VSP1_HAS_NON_ZERO_LBA)) vsp1_lif_write(lif, dlb, VI6_LIF_LBA, VI6_LIF_LBA_LBA0 | (1536 << VI6_LIF_LBA_LBA1_SHIFT));