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=-9.8 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT 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 E6E3AC1975A for ; Wed, 25 Mar 2020 08:50:55 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id B145E206F8 for ; Wed, 25 Mar 2020 08:50:55 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=baylibre-com.20150623.gappssmtp.com header.i=@baylibre-com.20150623.gappssmtp.com header.b="bLCvRhdg" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727621AbgCYIuy (ORCPT ); Wed, 25 Mar 2020 04:50:54 -0400 Received: from mail-wm1-f68.google.com ([209.85.128.68]:50760 "EHLO mail-wm1-f68.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727299AbgCYIug (ORCPT ); Wed, 25 Mar 2020 04:50:36 -0400 Received: by mail-wm1-f68.google.com with SMTP id d198so1414495wmd.0 for ; Wed, 25 Mar 2020 01:50:35 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=baylibre-com.20150623.gappssmtp.com; s=20150623; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=tEJnMkZw0RJ36/X+ECc1wDu3rwX96mNLlTRyC+ecg4U=; b=bLCvRhdgNUMT3Anw+ZukdEJY7tsTiML8vCscb4Bw8kZlknymFU0eZFB6Z7N+e42Aky RFni9+355MPUuI0n3O/yROSlTGUvl8joVFXgWfGQtI7+lc2/5QXga4GAN+JPOoOgsDoj 9XKnvnEgXuqZYPZBrgLq9TD99faTNJA9owig9SjjIS467wcRIR4oNTkCUkxn/UqkLWlY 5f920/fY2JRQgw7ACpU6zBKu//48snTBunQPJA2KH5uUyEyruyeGHMv7tqscX94bC6p1 njwX2i84u+IU6LmFG7hAJGuXz6Qq6L7wyAYBivn92HY9Bbc/6bw1UQrOgs6FbSRExKq8 kwwQ== 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:mime-version:content-transfer-encoding; bh=tEJnMkZw0RJ36/X+ECc1wDu3rwX96mNLlTRyC+ecg4U=; b=BvS/HzT/9Af/VaWvKd/rXrWocXLt7WQaXsQB2i1FvppvOeUit2kiFvMKVfldkGuEf5 BBqpHrWgGo9AvGWB8p4+sY1aC68U8ES0MXMcd1WGH/sWlUcbaDAnZWA/q0Yx9bl1rYYu poSYaQYuXRxvt711zudH5l3QkMs+fa+U8Lj/vjrE5P0cbcWfmY3NDNOMg/QUKd94AKzZ E2uS1xC/71qW2lwNDlENDpKA62cEszVB9RQ5wj7b0G1rVcJqc0lchtk1kXmKaPXnQ6BQ w+lB0amDyuRIpzFNsIv2j3n1xrSlTRn4vYDsSaOESiWa9HyLX4pMFh5mVVihbGZZ6Suq RRLQ== X-Gm-Message-State: ANhLgQ1hVICP9DeibdWQ8IIsI7FLQ9TpbY0dZVdwyDXH4yqvCkQnCEoN u8bfQkapJ/61mE5QQSpdwMaVlg== X-Google-Smtp-Source: ADFU+vvqKHVyOxY9TW3t5po58LCSxbmCyt+v7ALL7HAGzLOS3pQtx9Y1bFlqx8jsZeAObBhXZihU5Q== X-Received: by 2002:a1c:96cf:: with SMTP id y198mr2333342wmd.186.1585126234648; Wed, 25 Mar 2020 01:50:34 -0700 (PDT) Received: from bender.baylibre.local ([2a01:e35:2ec0:82b0:5c5f:613e:f775:b6a2]) by smtp.gmail.com with ESMTPSA id o16sm33892229wrs.44.2020.03.25.01.50.33 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 25 Mar 2020 01:50:33 -0700 (PDT) From: Neil Armstrong To: daniel@ffwll.ch, dri-devel@lists.freedesktop.org Cc: ppaalanen@gmail.com, mjourdan@baylibre.com, brian.starkey@arm.com, Neil Armstrong , linux-amlogic@lists.infradead.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, Kevin Hilman Subject: [PATCH v4 4/8] drm/meson: crtc: handle commit of Amlogic FBC frames Date: Wed, 25 Mar 2020 09:50:21 +0100 Message-Id: <20200325085025.30631-5-narmstrong@baylibre.com> X-Mailer: git-send-email 2.22.0 In-Reply-To: <20200325085025.30631-1-narmstrong@baylibre.com> References: <20200325085025.30631-1-narmstrong@baylibre.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Since the VD1 Amlogic FBC decoder is now configured by the overlay driver, commit the right registers to decode the Amlogic FBC frame. Tested-by: Kevin Hilman Signed-off-by: Neil Armstrong --- drivers/gpu/drm/meson/meson_crtc.c | 118 +++++++++++++++++++++-------- 1 file changed, 88 insertions(+), 30 deletions(-) diff --git a/drivers/gpu/drm/meson/meson_crtc.c b/drivers/gpu/drm/meson/meson_crtc.c index e66b6271ff58..d6dcfd654e9c 100644 --- a/drivers/gpu/drm/meson/meson_crtc.c +++ b/drivers/gpu/drm/meson/meson_crtc.c @@ -291,6 +291,10 @@ static void meson_crtc_enable_vd1(struct meson_drm *priv) VPP_VD1_PREBLEND | VPP_VD1_POSTBLEND | VPP_COLOR_MNG_ENABLE, priv->io_base + _REG(VPP_MISC)); + + writel_bits_relaxed(VIU_CTRL0_AFBC_TO_VD1, + priv->viu.vd1_afbc ? VIU_CTRL0_AFBC_TO_VD1 : 0, + priv->io_base + _REG(VIU_MISC_CTRL0)); } static void meson_g12a_crtc_enable_vd1(struct meson_drm *priv) @@ -300,6 +304,10 @@ static void meson_g12a_crtc_enable_vd1(struct meson_drm *priv) VD_BLEND_POSTBLD_SRC_VD1 | VD_BLEND_POSTBLD_PREMULT_EN, priv->io_base + _REG(VD1_BLEND_SRC_CTRL)); + + writel_relaxed(priv->viu.vd1_afbc ? + (VD1_AXI_SEL_AFBC | AFBC_VD1_SEL) : 0, + priv->io_base + _REG(VD1_AFBCD0_MISC_CTRL)); } void meson_crtc_irq(struct meson_drm *priv) @@ -383,36 +391,86 @@ void meson_crtc_irq(struct meson_drm *priv) /* Update the VD1 registers */ if (priv->viu.vd1_enabled && priv->viu.vd1_commit) { - switch (priv->viu.vd1_planes) { - case 3: - meson_canvas_config(priv->canvas, - priv->canvas_id_vd1_2, - priv->viu.vd1_addr2, - priv->viu.vd1_stride2, - priv->viu.vd1_height2, - MESON_CANVAS_WRAP_NONE, - MESON_CANVAS_BLKMODE_LINEAR, - MESON_CANVAS_ENDIAN_SWAP64); - /* fallthrough */ - case 2: - meson_canvas_config(priv->canvas, - priv->canvas_id_vd1_1, - priv->viu.vd1_addr1, - priv->viu.vd1_stride1, - priv->viu.vd1_height1, - MESON_CANVAS_WRAP_NONE, - MESON_CANVAS_BLKMODE_LINEAR, - MESON_CANVAS_ENDIAN_SWAP64); - /* fallthrough */ - case 1: - meson_canvas_config(priv->canvas, - priv->canvas_id_vd1_0, - priv->viu.vd1_addr0, - priv->viu.vd1_stride0, - priv->viu.vd1_height0, - MESON_CANVAS_WRAP_NONE, - MESON_CANVAS_BLKMODE_LINEAR, - MESON_CANVAS_ENDIAN_SWAP64); + if (priv->viu.vd1_afbc) { + writel_relaxed(priv->viu.vd1_afbc_head_addr, + priv->io_base + + _REG(AFBC_HEAD_BADDR)); + writel_relaxed(priv->viu.vd1_afbc_body_addr, + priv->io_base + + _REG(AFBC_BODY_BADDR)); + writel_relaxed(priv->viu.vd1_afbc_en, + priv->io_base + + _REG(AFBC_ENABLE)); + writel_relaxed(priv->viu.vd1_afbc_mode, + priv->io_base + + _REG(AFBC_MODE)); + writel_relaxed(priv->viu.vd1_afbc_size_in, + priv->io_base + + _REG(AFBC_SIZE_IN)); + writel_relaxed(priv->viu.vd1_afbc_dec_def_color, + priv->io_base + + _REG(AFBC_DEC_DEF_COLOR)); + writel_relaxed(priv->viu.vd1_afbc_conv_ctrl, + priv->io_base + + _REG(AFBC_CONV_CTRL)); + writel_relaxed(priv->viu.vd1_afbc_size_out, + priv->io_base + + _REG(AFBC_SIZE_OUT)); + writel_relaxed(priv->viu.vd1_afbc_vd_cfmt_ctrl, + priv->io_base + + _REG(AFBC_VD_CFMT_CTRL)); + writel_relaxed(priv->viu.vd1_afbc_vd_cfmt_w, + priv->io_base + + _REG(AFBC_VD_CFMT_W)); + writel_relaxed(priv->viu.vd1_afbc_mif_hor_scope, + priv->io_base + + _REG(AFBC_MIF_HOR_SCOPE)); + writel_relaxed(priv->viu.vd1_afbc_mif_ver_scope, + priv->io_base + + _REG(AFBC_MIF_VER_SCOPE)); + writel_relaxed(priv->viu.vd1_afbc_pixel_hor_scope, + priv->io_base+ + _REG(AFBC_PIXEL_HOR_SCOPE)); + writel_relaxed(priv->viu.vd1_afbc_pixel_ver_scope, + priv->io_base + + _REG(AFBC_PIXEL_VER_SCOPE)); + writel_relaxed(priv->viu.vd1_afbc_vd_cfmt_h, + priv->io_base + + _REG(AFBC_VD_CFMT_H)); + } else { + switch (priv->viu.vd1_planes) { + case 3: + meson_canvas_config(priv->canvas, + priv->canvas_id_vd1_2, + priv->viu.vd1_addr2, + priv->viu.vd1_stride2, + priv->viu.vd1_height2, + MESON_CANVAS_WRAP_NONE, + MESON_CANVAS_BLKMODE_LINEAR, + MESON_CANVAS_ENDIAN_SWAP64); + /* fallthrough */ + case 2: + meson_canvas_config(priv->canvas, + priv->canvas_id_vd1_1, + priv->viu.vd1_addr1, + priv->viu.vd1_stride1, + priv->viu.vd1_height1, + MESON_CANVAS_WRAP_NONE, + MESON_CANVAS_BLKMODE_LINEAR, + MESON_CANVAS_ENDIAN_SWAP64); + /* fallthrough */ + case 1: + meson_canvas_config(priv->canvas, + priv->canvas_id_vd1_0, + priv->viu.vd1_addr0, + priv->viu.vd1_stride0, + priv->viu.vd1_height0, + MESON_CANVAS_WRAP_NONE, + MESON_CANVAS_BLKMODE_LINEAR, + MESON_CANVAS_ENDIAN_SWAP64); + } + + writel_relaxed(0, priv->io_base + _REG(AFBC_ENABLE)); } writel_relaxed(priv->viu.vd1_if0_gen_reg, -- 2.22.0