From patchwork Fri Feb 8 19:28:41 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Steve Longerbeam X-Patchwork-Id: 10804499 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 1EDA1922 for ; Sat, 9 Feb 2019 15:28:22 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 0DA8429875 for ; Sat, 9 Feb 2019 15:28:22 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 01CD62A9A2; Sat, 9 Feb 2019 15:28:21 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-5.2 required=2.0 tests=BAYES_00,DKIM_ADSP_CUSTOM_MED, FREEMAIL_FROM,MAILING_LIST_MULTI,RCVD_IN_DNSWL_MED autolearn=ham version=3.3.1 Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (using TLSv1.2 with cipher DHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.wl.linuxfoundation.org (Postfix) with ESMTPS id AC03D29875 for ; Sat, 9 Feb 2019 15:28:21 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id B71526E2C4; Sat, 9 Feb 2019 15:28:10 +0000 (UTC) X-Original-To: dri-devel@lists.freedesktop.org Delivered-To: dri-devel@lists.freedesktop.org Received: from mail-pf1-x441.google.com (mail-pf1-x441.google.com [IPv6:2607:f8b0:4864:20::441]) by gabe.freedesktop.org (Postfix) with ESMTPS id DF5A36E2DA for ; Fri, 8 Feb 2019 19:28:51 +0000 (UTC) Received: by mail-pf1-x441.google.com with SMTP id j18so2149908pfe.1 for ; Fri, 08 Feb 2019 11:28:51 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references; bh=LNLh7fiEUgpdrV87cZRzOzgatsSJFrmOUrkiGIqiIBs=; b=Z50w/22Nzn2CNlBGI+OdTKtCe7FPAKxc4aU/giFeEmB3+wD9RJJO0pQiT4C7fjx9re JzlRo4xIUldDdjKJYy7jXMJM1UWJ/6nKlW4EuZASGjlp7ACOJKoBq0VO4r2+hHxRaVwZ TQs1/dLZFT9XhKfNTvjuzYssWku7UnIbSorLqujqvMz2GMS3NXM5oovZ47/dT8N6vKXZ 98J+49Z/VdVsxUmg3hnihulzqtp6nrd0KSv5v/nbUWaStAUYxRt0InSjA9diXd4Dwl3U vhJ1LLbnrYwvVkslczXO+FtHuNX6hQhjq5ha3C7anpickDpKi2r+bnPJmA8XZeAgdv7e DvPg== X-Gm-Message-State: AHQUAuYOpR6cfTj7Igk+dNHGV7zMNY2wy/54GdGV+x4oqu7AyOhY0Dx7 p7GUGfsgJlkqv1q2x3IKtxA= X-Google-Smtp-Source: AHgI3IbBVVuilWDxe/zGf71PvHs3aMZE5gWMfBK8ASzOjUNg0HZIxLZ7IzEqFgC71KVYElktzkOYgw== X-Received: by 2002:a63:2507:: with SMTP id l7mr6342320pgl.22.1549654131357; Fri, 08 Feb 2019 11:28:51 -0800 (PST) Received: from majic.sklembedded.com (c-73-202-231-77.hsd1.ca.comcast.net. [73.202.231.77]) by smtp.googlemail.com with ESMTPSA id e128sm4443129pfe.67.2019.02.08.11.28.49 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Fri, 08 Feb 2019 11:28:50 -0800 (PST) From: Steve Longerbeam To: linux-media@vger.kernel.org Subject: [PATCH v3 1/4] gpu: ipu-v3: ipu-ic: Rename yuv2rgb encoding matrices Date: Fri, 8 Feb 2019 11:28:41 -0800 Message-Id: <20190208192844.13930-2-slongerbeam@gmail.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20190208192844.13930-1-slongerbeam@gmail.com> References: <20190208192844.13930-1-slongerbeam@gmail.com> X-Mailman-Approved-At: Sat, 09 Feb 2019 15:28:08 +0000 X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: open list , "open list:DRM DRIVERS FOR FREESCALE IMX" , Steve Longerbeam MIME-Version: 1.0 Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" X-Virus-Scanned: ClamAV using ClamSMTP The ycbcr2rgb and inverse rgb2ycbcr matrices define the BT.601 encoding coefficients, so rename them to indicate that. And add some comments to make clear these are BT.601 coefficients encoding between YUV limited range and RGB full range. The ic_csc_rgb2rgb matrix is just an identity matrix, so rename to ic_csc_identity. No functional changes. Signed-off-by: Steve Longerbeam --- Changes in v2: - rename ic_csc_rgb2rgb matrix to ic_csc_identity. --- drivers/gpu/ipu-v3/ipu-ic.c | 21 ++++++++++++++------- 1 file changed, 14 insertions(+), 7 deletions(-) diff --git a/drivers/gpu/ipu-v3/ipu-ic.c b/drivers/gpu/ipu-v3/ipu-ic.c index 594c3cbc8291..3ef61f0b509b 100644 --- a/drivers/gpu/ipu-v3/ipu-ic.c +++ b/drivers/gpu/ipu-v3/ipu-ic.c @@ -183,11 +183,13 @@ struct ic_csc_params { }; /* + * BT.601 encoding from RGB full range to YUV limited range: + * * Y = R * .299 + G * .587 + B * .114; * U = R * -.169 + G * -.332 + B * .500 + 128.; * V = R * .500 + G * -.419 + B * -.0813 + 128.; */ -static const struct ic_csc_params ic_csc_rgb2ycbcr = { +static const struct ic_csc_params ic_csc_rgb2ycbcr_bt601 = { .coeff = { { 77, 150, 29 }, { 469, 427, 128 }, @@ -197,8 +199,11 @@ static const struct ic_csc_params ic_csc_rgb2ycbcr = { .scale = 1, }; -/* transparent RGB->RGB matrix for graphics combining */ -static const struct ic_csc_params ic_csc_rgb2rgb = { +/* + * identity matrix, used for transparent RGB->RGB graphics + * combining. + */ +static const struct ic_csc_params ic_csc_identity = { .coeff = { { 128, 0, 0 }, { 0, 128, 0 }, @@ -208,11 +213,13 @@ static const struct ic_csc_params ic_csc_rgb2rgb = { }; /* + * Inverse BT.601 encoding from YUV limited range to RGB full range: + * * R = (1.164 * (Y - 16)) + (1.596 * (Cr - 128)); * G = (1.164 * (Y - 16)) - (0.392 * (Cb - 128)) - (0.813 * (Cr - 128)); * B = (1.164 * (Y - 16)) + (2.017 * (Cb - 128); */ -static const struct ic_csc_params ic_csc_ycbcr2rgb = { +static const struct ic_csc_params ic_csc_ycbcr2rgb_bt601 = { .coeff = { { 149, 0, 204 }, { 149, 462, 408 }, @@ -238,11 +245,11 @@ static int init_csc(struct ipu_ic *ic, (priv->tpmem_base + ic->reg->tpmem_csc[csc_index]); if (inf == IPUV3_COLORSPACE_YUV && outf == IPUV3_COLORSPACE_RGB) - params = &ic_csc_ycbcr2rgb; + params = &ic_csc_ycbcr2rgb_bt601; else if (inf == IPUV3_COLORSPACE_RGB && outf == IPUV3_COLORSPACE_YUV) - params = &ic_csc_rgb2ycbcr; + params = &ic_csc_rgb2ycbcr_bt601; else if (inf == IPUV3_COLORSPACE_RGB && outf == IPUV3_COLORSPACE_RGB) - params = &ic_csc_rgb2rgb; + params = &ic_csc_identity; else { dev_err(priv->ipu->dev, "Unsupported color space conversion\n"); return -EINVAL; From patchwork Fri Feb 8 19:28:42 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Steve Longerbeam X-Patchwork-Id: 10804503 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 5FAC213A4 for ; Sat, 9 Feb 2019 15:28:25 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 50D1329875 for ; Sat, 9 Feb 2019 15:28:25 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 452002A9A2; Sat, 9 Feb 2019 15:28:25 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-5.2 required=2.0 tests=BAYES_00,DKIM_ADSP_CUSTOM_MED, FREEMAIL_FROM,MAILING_LIST_MULTI,RCVD_IN_DNSWL_MED autolearn=ham version=3.3.1 Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (using TLSv1.2 with cipher DHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.wl.linuxfoundation.org (Postfix) with ESMTPS id 06B0B29875 for ; 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[73.202.231.77]) by smtp.googlemail.com with ESMTPSA id e128sm4443129pfe.67.2019.02.08.11.28.51 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Fri, 08 Feb 2019 11:28:52 -0800 (PST) From: Steve Longerbeam To: linux-media@vger.kernel.org Subject: [PATCH v3 2/4] gpu: ipu-v3: ipu-ic: Simplify selection of encoding matrix Date: Fri, 8 Feb 2019 11:28:42 -0800 Message-Id: <20190208192844.13930-3-slongerbeam@gmail.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20190208192844.13930-1-slongerbeam@gmail.com> References: <20190208192844.13930-1-slongerbeam@gmail.com> X-Mailman-Approved-At: Sat, 09 Feb 2019 15:28:08 +0000 X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: open list , "open list:DRM DRIVERS FOR FREESCALE IMX" , Steve Longerbeam MIME-Version: 1.0 Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" X-Virus-Scanned: ClamAV using ClamSMTP Simplify the selection of the Y'CbCr encoding matrices in init_csc(). A side-effect of this change is that init_csc() now allows YUV->YUV using the identity matrix, intead of returning error. Signed-off-by: Steve Longerbeam --- drivers/gpu/ipu-v3/ipu-ic.c | 12 ++++-------- 1 file changed, 4 insertions(+), 8 deletions(-) diff --git a/drivers/gpu/ipu-v3/ipu-ic.c b/drivers/gpu/ipu-v3/ipu-ic.c index 3ef61f0b509b..e459615a49a1 100644 --- a/drivers/gpu/ipu-v3/ipu-ic.c +++ b/drivers/gpu/ipu-v3/ipu-ic.c @@ -244,16 +244,12 @@ static int init_csc(struct ipu_ic *ic, base = (u32 __iomem *) (priv->tpmem_base + ic->reg->tpmem_csc[csc_index]); - if (inf == IPUV3_COLORSPACE_YUV && outf == IPUV3_COLORSPACE_RGB) + if (inf == outf) + params = &ic_csc_identity; + else if (inf == IPUV3_COLORSPACE_YUV) params = &ic_csc_ycbcr2rgb_bt601; - else if (inf == IPUV3_COLORSPACE_RGB && outf == IPUV3_COLORSPACE_YUV) + else params = &ic_csc_rgb2ycbcr_bt601; - else if (inf == IPUV3_COLORSPACE_RGB && outf == IPUV3_COLORSPACE_RGB) - params = &ic_csc_identity; - else { - dev_err(priv->ipu->dev, "Unsupported color space conversion\n"); - return -EINVAL; - } /* Cast to unsigned */ c = (const u16 (*)[3])params->coeff; From patchwork Fri Feb 8 19:28:43 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Steve Longerbeam X-Patchwork-Id: 10804497 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id EC62113A4 for ; Sat, 9 Feb 2019 15:28:16 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id DAC2529875 for ; Sat, 9 Feb 2019 15:28:16 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id CEB782A9A2; Sat, 9 Feb 2019 15:28:16 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-5.2 required=2.0 tests=BAYES_00,DKIM_ADSP_CUSTOM_MED, FREEMAIL_FROM,MAILING_LIST_MULTI,RCVD_IN_DNSWL_MED autolearn=ham version=3.3.1 Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (using TLSv1.2 with cipher DHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.wl.linuxfoundation.org (Postfix) with ESMTPS id 48D9F29875 for ; Sat, 9 Feb 2019 15:28:16 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id B772C6E2D7; Sat, 9 Feb 2019 15:28:10 +0000 (UTC) X-Original-To: dri-devel@lists.freedesktop.org Delivered-To: dri-devel@lists.freedesktop.org Received: from mail-pg1-x542.google.com (mail-pg1-x542.google.com [IPv6:2607:f8b0:4864:20::542]) by gabe.freedesktop.org (Postfix) with ESMTPS id 4433E6E31D for ; Fri, 8 Feb 2019 19:28:55 +0000 (UTC) Received: by mail-pg1-x542.google.com with SMTP id z10so2003758pgp.7 for ; Fri, 08 Feb 2019 11:28:55 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references; bh=m+R26J6v4IOKITZoDU0yuopyK5GDijEGL55xxNqIR8k=; b=c+1YzoFY2ayM/qjz2IK2plC4JqrihQ3Y2UTtgnNJsKB4UHB4SaQxMDnvPR1TmefCMg +rDqOIwjqpA8oz5fxu2y81lYNPXXX2zHi+Yi2rLsp3H4iD8dJ/sm2Yaxei80oRrJsNSD 5fqkNZYkkrPjaVSnbdPLNtoDT6iIt1yFYxdT+lm6Th2FognSVXM3GaWlzhBKmLFQZIjA t/+njsC0+WDaErwCT25PUlp06IzoB0VYF0kc8d8szQ0giw8SVsinAYvpqc5KxwQk/R+q 7sjBdMZqM2h6xD8stfbNOd4TtPFxFX6Lv6+4LkJlkVMNYNcDNVjjeptNHFbcw7ZQLa6o HTLQ== X-Gm-Message-State: AHQUAuZiLJ8o/Ja4igWUZGH2OGge7od1y7IBw1kK3gdfPeQ1o8F5GQ8L eqdyWGKO8+iltzDJZqTE9NM= X-Google-Smtp-Source: AHgI3Ia1AS0y/f74oWjv/F6YDRuB/k0aql+OpUu1lFS2T68AX741vD7HgOtOCFuZAH7WKaXb0WICgw== X-Received: by 2002:a63:ef47:: with SMTP id c7mr11685968pgk.386.1549654134771; Fri, 08 Feb 2019 11:28:54 -0800 (PST) Received: from majic.sklembedded.com (c-73-202-231-77.hsd1.ca.comcast.net. [73.202.231.77]) by smtp.googlemail.com with ESMTPSA id e128sm4443129pfe.67.2019.02.08.11.28.53 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Fri, 08 Feb 2019 11:28:54 -0800 (PST) From: Steve Longerbeam To: linux-media@vger.kernel.org Subject: [PATCH v3 3/4] gpu: ipu-v3: ipu-ic: Add support for BT.709 encoding Date: Fri, 8 Feb 2019 11:28:43 -0800 Message-Id: <20190208192844.13930-4-slongerbeam@gmail.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20190208192844.13930-1-slongerbeam@gmail.com> References: <20190208192844.13930-1-slongerbeam@gmail.com> X-Mailman-Approved-At: Sat, 09 Feb 2019 15:28:08 +0000 X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: "open list:STAGING SUBSYSTEM" , "open list:FRAMEBUFFER LAYER" , Bartlomiej Zolnierkiewicz , Greg Kroah-Hartman , open list , "open list:DRM DRIVERS FOR FREESCALE IMX" , Steve Longerbeam , Mauro Carvalho Chehab MIME-Version: 1.0 Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" X-Virus-Scanned: ClamAV using ClamSMTP Pass v4l2 encoding enum to the ipu_ic task init functions, and add support for the BT.709 encoding and inverse encoding matrices. Reported-by: Tim Harvey Signed-off-by: Steve Longerbeam --- Changes in v2: - only return "Unsupported YCbCr encoding" error if inf != outf, since if inf == outf, the identity matrix can be used. Reported by Tim Harvey. --- drivers/gpu/ipu-v3/ipu-ic.c | 71 +++++++++++++++++++-- drivers/gpu/ipu-v3/ipu-image-convert.c | 1 + drivers/staging/media/imx/imx-ic-prpencvf.c | 4 +- include/video/imx-ipu-v3.h | 5 +- 4 files changed, 71 insertions(+), 10 deletions(-) diff --git a/drivers/gpu/ipu-v3/ipu-ic.c b/drivers/gpu/ipu-v3/ipu-ic.c index e459615a49a1..0d57ca7ba18e 100644 --- a/drivers/gpu/ipu-v3/ipu-ic.c +++ b/drivers/gpu/ipu-v3/ipu-ic.c @@ -212,6 +212,23 @@ static const struct ic_csc_params ic_csc_identity = { .scale = 2, }; +/* + * BT.709 encoding from RGB full range to YUV limited range: + * + * Y = R * .2126 + G * .7152 + B * .0722; + * U = R * -.1146 + G * -.3854 + B * .5000 + 128.; + * V = R * .5000 + G * -.4542 + B * -.0458 + 128.; + */ +static const struct ic_csc_params ic_csc_rgb2ycbcr_bt709 = { + .coeff = { + { 54, 183, 18 }, + { 483, 413, 128 }, + { 128, 396, 500 }, + }, + .offset = { 0, 512, 512 }, + .scale = 1, +}; + /* * Inverse BT.601 encoding from YUV limited range to RGB full range: * @@ -229,12 +246,31 @@ static const struct ic_csc_params ic_csc_ycbcr2rgb_bt601 = { .scale = 2, }; +/* + * Inverse BT.709 encoding from YUV limited range to RGB full range: + * + * R = (1. * (Y - 16)) + (1.5748 * (Cr - 128)); + * G = (1. * (Y - 16)) - (0.1873 * (Cb - 128)) - (0.4681 * (Cr - 128)); + * B = (1. * (Y - 16)) + (1.8556 * (Cb - 128); + */ +static const struct ic_csc_params ic_csc_ycbcr2rgb_bt709 = { + .coeff = { + { 128, 0, 202 }, + { 128, 488, 452 }, + { 128, 238, 0 }, + }, + .offset = { -435, 136, -507 }, + .scale = 2, +}; + static int init_csc(struct ipu_ic *ic, enum ipu_color_space inf, enum ipu_color_space outf, + enum v4l2_ycbcr_encoding encoding, int csc_index) { struct ipu_ic_priv *priv = ic->priv; + const struct ic_csc_params *params_rgb2yuv, *params_yuv2rgb; const struct ic_csc_params *params; u32 __iomem *base; const u16 (*c)[3]; @@ -244,12 +280,30 @@ static int init_csc(struct ipu_ic *ic, base = (u32 __iomem *) (priv->tpmem_base + ic->reg->tpmem_csc[csc_index]); + switch (encoding) { + case V4L2_YCBCR_ENC_601: + params_rgb2yuv = &ic_csc_rgb2ycbcr_bt601; + params_yuv2rgb = &ic_csc_ycbcr2rgb_bt601; + break; + case V4L2_YCBCR_ENC_709: + params_rgb2yuv = &ic_csc_rgb2ycbcr_bt709; + params_yuv2rgb = &ic_csc_ycbcr2rgb_bt709; + break; + default: + if (inf != outf) { + dev_err(priv->ipu->dev, + "Unsupported YCbCr encoding\n"); + return -EINVAL; + } + break; + } + if (inf == outf) params = &ic_csc_identity; else if (inf == IPUV3_COLORSPACE_YUV) - params = &ic_csc_ycbcr2rgb_bt601; + params = &ic_csc_ycbcr2rgb; else - params = &ic_csc_rgb2ycbcr_bt601; + params = &ic_csc_rgb2ycbcr; /* Cast to unsigned */ c = (const u16 (*)[3])params->coeff; @@ -390,6 +444,7 @@ EXPORT_SYMBOL_GPL(ipu_ic_task_disable); int ipu_ic_task_graphics_init(struct ipu_ic *ic, enum ipu_color_space in_g_cs, + enum v4l2_ycbcr_encoding encoding, bool galpha_en, u32 galpha, bool colorkey_en, u32 colorkey) { @@ -408,7 +463,7 @@ int ipu_ic_task_graphics_init(struct ipu_ic *ic, if (!(ic_conf & ic->bit->ic_conf_csc1_en)) { /* need transparent CSC1 conversion */ ret = init_csc(ic, IPUV3_COLORSPACE_RGB, - IPUV3_COLORSPACE_RGB, 0); + IPUV3_COLORSPACE_RGB, encoding, 0); if (ret) goto unlock; } @@ -416,7 +471,7 @@ int ipu_ic_task_graphics_init(struct ipu_ic *ic, ic->g_in_cs = in_g_cs; if (ic->g_in_cs != ic->out_cs) { - ret = init_csc(ic, ic->g_in_cs, ic->out_cs, 1); + ret = init_csc(ic, ic->g_in_cs, ic->out_cs, encoding, 1); if (ret) goto unlock; } @@ -450,6 +505,7 @@ int ipu_ic_task_init_rsc(struct ipu_ic *ic, int out_width, int out_height, enum ipu_color_space in_cs, enum ipu_color_space out_cs, + enum v4l2_ycbcr_encoding encoding, u32 rsc) { struct ipu_ic_priv *priv = ic->priv; @@ -485,7 +541,7 @@ int ipu_ic_task_init_rsc(struct ipu_ic *ic, ic->out_cs = out_cs; if (ic->in_cs != ic->out_cs) { - ret = init_csc(ic, ic->in_cs, ic->out_cs, 0); + ret = init_csc(ic, ic->in_cs, ic->out_cs, encoding, 0); if (ret) goto unlock; } @@ -499,10 +555,11 @@ int ipu_ic_task_init(struct ipu_ic *ic, int in_width, int in_height, int out_width, int out_height, enum ipu_color_space in_cs, - enum ipu_color_space out_cs) + enum ipu_color_space out_cs, + enum v4l2_ycbcr_encoding encoding) { return ipu_ic_task_init_rsc(ic, in_width, in_height, out_width, - out_height, in_cs, out_cs, 0); + out_height, in_cs, out_cs, encoding, 0); } EXPORT_SYMBOL_GPL(ipu_ic_task_init); diff --git a/drivers/gpu/ipu-v3/ipu-image-convert.c b/drivers/gpu/ipu-v3/ipu-image-convert.c index 13103ab86050..8b37daa99f58 100644 --- a/drivers/gpu/ipu-v3/ipu-image-convert.c +++ b/drivers/gpu/ipu-v3/ipu-image-convert.c @@ -1358,6 +1358,7 @@ static int convert_start(struct ipu_image_convert_run *run, unsigned int tile) dest_width, dest_height, src_cs, dest_cs, + d_image->base.pix.ycbcr_enc, rsc); if (ret) { dev_err(priv->ipu->dev, "ipu_ic_task_init failed, %d\n", ret); diff --git a/drivers/staging/media/imx/imx-ic-prpencvf.c b/drivers/staging/media/imx/imx-ic-prpencvf.c index 376b504e8a42..60ecf5809cc1 100644 --- a/drivers/staging/media/imx/imx-ic-prpencvf.c +++ b/drivers/staging/media/imx/imx-ic-prpencvf.c @@ -484,7 +484,7 @@ static int prp_setup_rotation(struct prp_priv *priv) ret = ipu_ic_task_init(priv->ic, infmt->width, infmt->height, outfmt->height, outfmt->width, - incc->cs, outcc->cs); + incc->cs, outcc->cs, outfmt->ycbcr_enc); if (ret) { v4l2_err(&ic_priv->sd, "ipu_ic_task_init failed, %d\n", ret); goto free_rot1; @@ -587,7 +587,7 @@ static int prp_setup_norotation(struct prp_priv *priv) ret = ipu_ic_task_init(priv->ic, infmt->width, infmt->height, outfmt->width, outfmt->height, - incc->cs, outcc->cs); + incc->cs, outcc->cs, outfmt->ycbcr_enc); if (ret) { v4l2_err(&ic_priv->sd, "ipu_ic_task_init failed, %d\n", ret); return ret; diff --git a/include/video/imx-ipu-v3.h b/include/video/imx-ipu-v3.h index c887f4bee5f8..b19d1e23eece 100644 --- a/include/video/imx-ipu-v3.h +++ b/include/video/imx-ipu-v3.h @@ -391,15 +391,18 @@ int ipu_ic_task_init(struct ipu_ic *ic, int in_width, int in_height, int out_width, int out_height, enum ipu_color_space in_cs, - enum ipu_color_space out_cs); + enum ipu_color_space out_cs, + enum v4l2_ycbcr_encoding encoding); int ipu_ic_task_init_rsc(struct ipu_ic *ic, int in_width, int in_height, int out_width, int out_height, enum ipu_color_space in_cs, enum ipu_color_space out_cs, + enum v4l2_ycbcr_encoding encoding, u32 rsc); int ipu_ic_task_graphics_init(struct ipu_ic *ic, enum ipu_color_space in_g_cs, + enum v4l2_ycbcr_encoding encoding, bool galpha_en, u32 galpha, bool colorkey_en, u32 colorkey); void ipu_ic_task_enable(struct ipu_ic *ic);