From patchwork Mon Apr 12 11:34:39 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Tomi Valkeinen X-Patchwork-Id: 12197749 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=-18.8 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER, INCLUDES_PATCH,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,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 1F500C433B4 for ; Mon, 12 Apr 2021 11:35:25 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id E0D4D6124C for ; Mon, 12 Apr 2021 11:35:24 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S240534AbhDLLfl (ORCPT ); Mon, 12 Apr 2021 07:35:41 -0400 Received: from perceval.ideasonboard.com ([213.167.242.64]:52628 "EHLO perceval.ideasonboard.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S240530AbhDLLfk (ORCPT ); Mon, 12 Apr 2021 07:35:40 -0400 Received: from deskari.lan (91-157-208-71.elisa-laajakaista.fi [91.157.208.71]) by perceval.ideasonboard.com (Postfix) with ESMTPSA id 4C5A6DBC; Mon, 12 Apr 2021 13:35:21 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=ideasonboard.com; s=mail; t=1618227322; bh=bPDQ44xExABdXyuAHOZeipK35rbYW7/cGlRGBv84bno=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=QQOBhSZUnKO+Zaz/r5k2eIa4Mhth3m2jBUe5j9pO3oyF7hLvQI0NMATzRhf/6IDfk jMK0z28jeIziHG5IGjrzqBMeuU87EZbOdYKstktdL7R0YCWKOBQsmyqaBc6CU7TvMq QEr6SGZQDsufIlYn3AJQnjGr7S9BKQPzJsVffVkU= From: Tomi Valkeinen To: Benoit Parrot , Laurent Pinchart , Pratyush Yadav , Lokesh Vutla , linux-media@vger.kernel.org Cc: Tomi Valkeinen Subject: [PATCH 10/28] media: ti-vpe: cal: Add pixel processing context Date: Mon, 12 Apr 2021 14:34:39 +0300 Message-Id: <20210412113457.328012-11-tomi.valkeinen@ideasonboard.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20210412113457.328012-1-tomi.valkeinen@ideasonboard.com> References: <20210412113457.328012-1-tomi.valkeinen@ideasonboard.com> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-media@vger.kernel.org CAL has 4 pixel processing contexts (PIX PROC) of which the driver currently uses pix proc 0 for PHY0, and pix proc 1 for PHY1 (as the driver supports only a single source per PHY). Add a pix_proc field to cal_ctx to allow us to use different pix proc contexts in the future Signed-off-by: Tomi Valkeinen Reviewed-by: Laurent Pinchart --- drivers/media/platform/ti-vpe/cal.c | 9 +++++---- drivers/media/platform/ti-vpe/cal.h | 1 + 2 files changed, 6 insertions(+), 4 deletions(-) diff --git a/drivers/media/platform/ti-vpe/cal.c b/drivers/media/platform/ti-vpe/cal.c index c550eeb27e79..3dc83c66fd96 100644 --- a/drivers/media/platform/ti-vpe/cal.c +++ b/drivers/media/platform/ti-vpe/cal.c @@ -355,16 +355,16 @@ static void cal_ctx_pix_proc_config(struct cal_ctx *ctx) break; } - val = cal_read(ctx->cal, CAL_PIX_PROC(ctx->index)); + val = cal_read(ctx->cal, CAL_PIX_PROC(ctx->pix_proc)); cal_set_field(&val, extract, CAL_PIX_PROC_EXTRACT_MASK); cal_set_field(&val, CAL_PIX_PROC_DPCMD_BYPASS, CAL_PIX_PROC_DPCMD_MASK); cal_set_field(&val, CAL_PIX_PROC_DPCME_BYPASS, CAL_PIX_PROC_DPCME_MASK); cal_set_field(&val, pack, CAL_PIX_PROC_PACK_MASK); cal_set_field(&val, ctx->cport, CAL_PIX_PROC_CPORT_MASK); cal_set_field(&val, 1, CAL_PIX_PROC_EN_MASK); - cal_write(ctx->cal, CAL_PIX_PROC(ctx->index), val); - ctx_dbg(3, ctx, "CAL_PIX_PROC(%d) = 0x%08x\n", ctx->index, - cal_read(ctx->cal, CAL_PIX_PROC(ctx->index))); + cal_write(ctx->cal, CAL_PIX_PROC(ctx->pix_proc), val); + ctx_dbg(3, ctx, "CAL_PIX_PROC(%d) = 0x%08x\n", ctx->pix_proc, + cal_read(ctx->cal, CAL_PIX_PROC(ctx->pix_proc))); } static void cal_ctx_wr_dma_config(struct cal_ctx *ctx) @@ -857,6 +857,7 @@ static struct cal_ctx *cal_ctx_create(struct cal_dev *cal, int inst) ctx->index = inst; ctx->ppi_ctx = inst; ctx->cport = inst; + ctx->pix_proc = inst; ret = cal_ctx_v4l2_init(ctx); if (ret) diff --git a/drivers/media/platform/ti-vpe/cal.h b/drivers/media/platform/ti-vpe/cal.h index 6eb63268f916..03c71763f1a5 100644 --- a/drivers/media/platform/ti-vpe/cal.h +++ b/drivers/media/platform/ti-vpe/cal.h @@ -220,6 +220,7 @@ struct cal_ctx { u8 index; u8 cport; u8 ppi_ctx; + u8 pix_proc; }; extern unsigned int cal_debug;