Message ID | 20181123092515.2511-44-paul.kocialkowski@bootlin.com (mailing list archive) |
---|---|
State | New, archived |
Headers | show
Return-Path: <dri-devel-bounces@lists.freedesktop.org> 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 747C0175A for <patchwork-dri-devel@patchwork.kernel.org>; Fri, 23 Nov 2018 09:28:17 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 6593B2C3BB for <patchwork-dri-devel@patchwork.kernel.org>; Fri, 23 Nov 2018 09:28:17 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 5A2282C3EC; Fri, 23 Nov 2018 09:28:17 +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,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 19EB82C3D8 for <patchwork-dri-devel@patchwork.kernel.org>; Fri, 23 Nov 2018 09:28:17 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 5D9B26E662; Fri, 23 Nov 2018 09:27:59 +0000 (UTC) X-Original-To: dri-devel@lists.freedesktop.org Delivered-To: dri-devel@lists.freedesktop.org Received: from mail.bootlin.com (mail.bootlin.com [62.4.15.54]) by gabe.freedesktop.org (Postfix) with ESMTP id ADF526E646 for <dri-devel@lists.freedesktop.org>; Fri, 23 Nov 2018 09:27:09 +0000 (UTC) Received: by mail.bootlin.com (Postfix, from userid 110) id 8380B20DD7; Fri, 23 Nov 2018 10:27:08 +0100 (CET) Received: from localhost.localdomain (aaubervilliers-681-1-94-205.w90-88.abo.wanadoo.fr [90.88.35.205]) by mail.bootlin.com (Postfix) with ESMTPSA id B166720F80; Fri, 23 Nov 2018 10:26:38 +0100 (CET) From: Paul Kocialkowski <paul.kocialkowski@bootlin.com> To: linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org, linux-arm-kernel@lists.infradead.org Subject: [PATCH v2 43/43] drm/sun4i: frontend: Add A20-specific device-tree compatible and quirks Date: Fri, 23 Nov 2018 10:25:15 +0100 Message-Id: <20181123092515.2511-44-paul.kocialkowski@bootlin.com> X-Mailer: git-send-email 2.19.1 In-Reply-To: <20181123092515.2511-1-paul.kocialkowski@bootlin.com> References: <20181123092515.2511-1-paul.kocialkowski@bootlin.com> MIME-Version: 1.0 X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: Direct Rendering Infrastructure - Development <dri-devel.lists.freedesktop.org> List-Unsubscribe: <https://lists.freedesktop.org/mailman/options/dri-devel>, <mailto:dri-devel-request@lists.freedesktop.org?subject=unsubscribe> List-Archive: <https://lists.freedesktop.org/archives/dri-devel> List-Post: <mailto:dri-devel@lists.freedesktop.org> List-Help: <mailto:dri-devel-request@lists.freedesktop.org?subject=help> List-Subscribe: <https://lists.freedesktop.org/mailman/listinfo/dri-devel>, <mailto:dri-devel-request@lists.freedesktop.org?subject=subscribe> Cc: Maxime Ripard <maxime.ripard@bootlin.com>, linux-sunxi@googlegroups.com, Paul Kocialkowski <paul.kocialkowski@bootlin.com>, David Airlie <airlied@linux.ie>, Chen-Yu Tsai <wens@csie.org>, Thomas Petazzoni <thomas.petazzoni@bootlin.com>, Sean Paul <sean@poorly.run> Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" <dri-devel-bounces@lists.freedesktop.org> X-Virus-Scanned: ClamAV using ClamSMTP |
Series |
drm/sun4i: Support for linear and tiled YUV formats with the frontend
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diff --git a/drivers/gpu/drm/sun4i/sun4i_frontend.c b/drivers/gpu/drm/sun4i/sun4i_frontend.c index 427c51029a9c..4a9cb478167f 100644 --- a/drivers/gpu/drm/sun4i/sun4i_frontend.c +++ b/drivers/gpu/drm/sun4i/sun4i_frontend.c @@ -676,6 +676,20 @@ static const struct dev_pm_ops sun4i_frontend_pm_ops = { .runtime_suspend = sun4i_frontend_runtime_suspend, }; +static const struct sun4i_frontend_data sun7i_a20_frontend = { + .ch_phase = { + { + .horzphase = 0, + .vertphase = { 0, 0 }, + }, + { + .horzphase = 0xfc000, + .vertphase = { 0xfc000, 0xfc000 }, + }, + }, + .has_coef_rdy = true, +}; + static const struct sun4i_frontend_data sun8i_a33_frontend = { .ch_phase = { { @@ -691,6 +705,10 @@ static const struct sun4i_frontend_data sun8i_a33_frontend = { }; const struct of_device_id sun4i_frontend_of_table[] = { + { + .compatible = "allwinner,sun7i-a20-display-frontend", + .data = &sun7i_a20_frontend + }, { .compatible = "allwinner,sun8i-a33-display-frontend", .data = &sun8i_a33_frontend
This adds the appropriate device-tree compatible and quirk data for hooking frontend support for the A20. It supports the FIR coefficients ready bit but not the access control bit. It also takes different phase values than the A33 for these coefficients. The compatible is already used in the A20 device-tree and already documented in the device-tree bindings. Signed-off-by: Paul Kocialkowski <paul.kocialkowski@bootlin.com> --- drivers/gpu/drm/sun4i/sun4i_frontend.c | 18 ++++++++++++++++++ 1 file changed, 18 insertions(+)