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=-8.5 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS, URIBL_BLOCKED,USER_AGENT_SANE_2 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 EBB1DC433E1 for ; Wed, 1 Jul 2020 11:41:36 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id CA5BC2073E for ; Wed, 1 Jul 2020 11:41:36 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1730425AbgGALlf (ORCPT ); Wed, 1 Jul 2020 07:41:35 -0400 Received: from bhuna.collabora.co.uk ([46.235.227.227]:44800 "EHLO bhuna.collabora.co.uk" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1730330AbgGALle (ORCPT ); Wed, 1 Jul 2020 07:41:34 -0400 Received: from localhost (unknown [IPv6:2a01:e0a:2c:6930:5cf4:84a1:2763:fe0d]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) (Authenticated sender: bbrezillon) by bhuna.collabora.co.uk (Postfix) with ESMTPSA id 79CCD2A5505; Wed, 1 Jul 2020 12:41:32 +0100 (BST) Date: Wed, 1 Jul 2020 13:41:28 +0200 From: Boris Brezillon To: Enric Balletbo i Serra Cc: linux-kernel@vger.kernel.org, Collabora Kernel ML , narmstrong@baylibre.com, a.hajda@samsung.com, laurent.pinchart@ideasonboard.com, matthias.bgg@gmail.com, drinkcat@chromium.org, hsinyi@chromium.org, Chun-Kuang Hu , Daniel Vetter , David Airlie , Philipp Zabel , dri-devel@lists.freedesktop.org, linux-arm-kernel@lists.infradead.org, linux-mediatek@lists.infradead.org Subject: Re: [RESEND PATCH 3/3] drm/mediatek: mtk_dpi: Use simple encoder Message-ID: <20200701134128.6a967a89@collabora.com> In-Reply-To: <20200518173909.2259259-4-enric.balletbo@collabora.com> References: <20200518173909.2259259-1-enric.balletbo@collabora.com> <20200518173909.2259259-4-enric.balletbo@collabora.com> Organization: Collabora X-Mailer: Claws Mail 3.17.5 (GTK+ 2.24.32; x86_64-redhat-linux-gnu) MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Mon, 18 May 2020 19:39:09 +0200 Enric Balletbo i Serra wrote: > The mtk_dpi driver uses an empty implementation for its encoder. Replace > the code with the generic simple encoder. > > Signed-off-by: Enric Balletbo i Serra > Reviewed-by: Chun-Kuang Hu > --- > > drivers/gpu/drm/mediatek/mtk_dpi.c | 14 +++----------- > 1 file changed, 3 insertions(+), 11 deletions(-) > > diff --git a/drivers/gpu/drm/mediatek/mtk_dpi.c b/drivers/gpu/drm/mediatek/mtk_dpi.c > index baad198c69eb..80778b2aac2a 100644 > --- a/drivers/gpu/drm/mediatek/mtk_dpi.c > +++ b/drivers/gpu/drm/mediatek/mtk_dpi.c > @@ -20,6 +20,7 @@ > #include > #include > #include > +#include > > #include "mtk_dpi_regs.h" > #include "mtk_drm_ddp_comp.h" > @@ -510,15 +511,6 @@ static int mtk_dpi_set_display_mode(struct mtk_dpi *dpi, > return 0; > } > > -static void mtk_dpi_encoder_destroy(struct drm_encoder *encoder) > -{ > - drm_encoder_cleanup(encoder); > -} > - > -static const struct drm_encoder_funcs mtk_dpi_encoder_funcs = { > - .destroy = mtk_dpi_encoder_destroy, > -}; > - > static int mtk_dpi_bridge_attach(struct drm_bridge *bridge, > enum drm_bridge_attach_flags flags) > { > @@ -591,8 +583,8 @@ static int mtk_dpi_bind(struct device *dev, struct device *master, void *data) > return ret; > } > > - ret = drm_encoder_init(drm_dev, &dpi->encoder, &mtk_dpi_encoder_funcs, > - DRM_MODE_ENCODER_TMDS, NULL); > + ret = drm_simple_encoder_init(drm_dev, &dpi->encoder, > + DRM_MODE_ENCODER_TMDS); Not related to this change, but shouldn't we have DRM_MODE_ENCODER_DPI here? > if (ret) { > dev_err(dev, "Failed to initialize decoder: %d\n", ret); > goto err_unregister; 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=-8.5 required=3.0 tests=DKIMWL_WL_HIGH,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_SANE_2 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 03BDDC433E0 for ; Wed, 1 Jul 2020 11:41:47 +0000 (UTC) Received: from merlin.infradead.org (merlin.infradead.org [205.233.59.134]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id C5D822073E for ; Wed, 1 Jul 2020 11:41:46 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="kUUFGLYa" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org C5D822073E Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=collabora.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-mediatek-bounces+linux-mediatek=archiver.kernel.org@lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=merlin.20170209; h=Sender:Content-Transfer-Encoding: Content-Type:Cc:List-Subscribe:List-Help:List-Post:List-Archive: List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To:Message-ID: Subject:To:From:Date:Reply-To:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=/euPfFeEyGGqsUuSG3o5HImsOCDo5ZgpGTfUX5LEtHQ=; b=kUUFGLYaoXIgyxtRGnpdt97Kz NnWliJphHx3m7T4/dxV7IRUyqQTb1J9sklYug5+Old8tqcWk/28ejsK1T/AZ+uXEvcT4iyeW31s/q /taIrUtEkPWlAAR2wYVAhqpd3+7Diuqa4L5ufZ++avSkg6g/lDUlMNzMmfqI4BHqeA2btnKZDPaai DWjCJyvEwzTvQq4bvq3RK0Mn4Jgmji9ENuWnk/KmVktOua/1X6GhvD+RXPfeMhnUwdjcX2oVu+Kbu MIz58CR6TYjq++VqtyawBpoaTDUddcuE/x7C5Uk++c8MN1zoR1czeDfNEIw7WaVQBlLQ3j6aLYkt3 6A0NWANHA==; Received: from localhost ([::1] helo=merlin.infradead.org) by merlin.infradead.org with esmtp (Exim 4.92.3 #3 (Red Hat Linux)) id 1jqb7S-00065o-Ac; Wed, 01 Jul 2020 11:41:38 +0000 Received: from bhuna.collabora.co.uk ([46.235.227.227]) by merlin.infradead.org with esmtps (Exim 4.92.3 #3 (Red Hat Linux)) id 1jqb7O-00064P-3p; Wed, 01 Jul 2020 11:41:35 +0000 Received: from localhost (unknown [IPv6:2a01:e0a:2c:6930:5cf4:84a1:2763:fe0d]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) (Authenticated sender: bbrezillon) by bhuna.collabora.co.uk (Postfix) with ESMTPSA id 79CCD2A5505; Wed, 1 Jul 2020 12:41:32 +0100 (BST) Date: Wed, 1 Jul 2020 13:41:28 +0200 From: Boris Brezillon To: Enric Balletbo i Serra Subject: Re: [RESEND PATCH 3/3] drm/mediatek: mtk_dpi: Use simple encoder Message-ID: <20200701134128.6a967a89@collabora.com> In-Reply-To: <20200518173909.2259259-4-enric.balletbo@collabora.com> References: <20200518173909.2259259-1-enric.balletbo@collabora.com> <20200518173909.2259259-4-enric.balletbo@collabora.com> Organization: Collabora X-Mailer: Claws Mail 3.17.5 (GTK+ 2.24.32; x86_64-redhat-linux-gnu) MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20200701_074134_282874_D236F25E X-CRM114-Status: GOOD ( 17.68 ) X-BeenThere: linux-mediatek@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Chun-Kuang Hu , drinkcat@chromium.org, Philipp Zabel , narmstrong@baylibre.com, David Airlie , linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org, a.hajda@samsung.com, linux-mediatek@lists.infradead.org, laurent.pinchart@ideasonboard.com, Daniel Vetter , hsinyi@chromium.org, matthias.bgg@gmail.com, Collabora Kernel ML , linux-arm-kernel@lists.infradead.org Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "Linux-mediatek" Errors-To: linux-mediatek-bounces+linux-mediatek=archiver.kernel.org@lists.infradead.org On Mon, 18 May 2020 19:39:09 +0200 Enric Balletbo i Serra wrote: > The mtk_dpi driver uses an empty implementation for its encoder. Replace > the code with the generic simple encoder. > > Signed-off-by: Enric Balletbo i Serra > Reviewed-by: Chun-Kuang Hu > --- > > drivers/gpu/drm/mediatek/mtk_dpi.c | 14 +++----------- > 1 file changed, 3 insertions(+), 11 deletions(-) > > diff --git a/drivers/gpu/drm/mediatek/mtk_dpi.c b/drivers/gpu/drm/mediatek/mtk_dpi.c > index baad198c69eb..80778b2aac2a 100644 > --- a/drivers/gpu/drm/mediatek/mtk_dpi.c > +++ b/drivers/gpu/drm/mediatek/mtk_dpi.c > @@ -20,6 +20,7 @@ > #include > #include > #include > +#include > > #include "mtk_dpi_regs.h" > #include "mtk_drm_ddp_comp.h" > @@ -510,15 +511,6 @@ static int mtk_dpi_set_display_mode(struct mtk_dpi *dpi, > return 0; > } > > -static void mtk_dpi_encoder_destroy(struct drm_encoder *encoder) > -{ > - drm_encoder_cleanup(encoder); > -} > - > -static const struct drm_encoder_funcs mtk_dpi_encoder_funcs = { > - .destroy = mtk_dpi_encoder_destroy, > -}; > - > static int mtk_dpi_bridge_attach(struct drm_bridge *bridge, > enum drm_bridge_attach_flags flags) > { > @@ -591,8 +583,8 @@ static int mtk_dpi_bind(struct device *dev, struct device *master, void *data) > return ret; > } > > - ret = drm_encoder_init(drm_dev, &dpi->encoder, &mtk_dpi_encoder_funcs, > - DRM_MODE_ENCODER_TMDS, NULL); > + ret = drm_simple_encoder_init(drm_dev, &dpi->encoder, > + DRM_MODE_ENCODER_TMDS); Not related to this change, but shouldn't we have DRM_MODE_ENCODER_DPI here? > if (ret) { > dev_err(dev, "Failed to initialize decoder: %d\n", ret); > goto err_unregister; _______________________________________________ Linux-mediatek mailing list Linux-mediatek@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-mediatek 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=-8.5 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI, SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS,USER_AGENT_SANE_2 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 39F09C433DF for ; Wed, 1 Jul 2020 11:42:50 +0000 (UTC) Received: from merlin.infradead.org (merlin.infradead.org [205.233.59.134]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 05C1D2073E for ; Wed, 1 Jul 2020 11:42:50 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="CPQ6Ghgl" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 05C1D2073E Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=collabora.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=merlin.20170209; h=Sender:Content-Transfer-Encoding: Content-Type:Cc:List-Subscribe:List-Help:List-Post:List-Archive: List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To:Message-ID: Subject:To:From:Date:Reply-To:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=jMAbFZoSpRkC4K1Ee4unjDYoOcZSJUQG0jRQuM0HExg=; b=CPQ6GhglZa4C5ZoHZrtDHnMBJ CUeyS3T2GoD/lvJ7TviyHzmmlsahTe8TTXTf0AbAhFhmDSPHQd/j7+OsKO9JsxKs5WLNf6peJyTEi CCTyZXMhm2z4GdviKEIotNN720hd+kb58RqIyXb6pFRbJqTNyd58RcT4DCzRheN5a/LslxDmB68or jP7laLocfLRCNbIVU3qVZtn/u7fdI6I1m981HSo9zicYVhJSA24JkRNCngeUmwIPPYYOAqaTv/3Yu CDGmW/NFvYjS6aTMpL5yv10mRxrIxm37qgRJCRbJZN9EIbh3Cz8REXemd7CMl2x4pHYpNzAS9QG5Q I7L+MY4Zg==; Received: from localhost ([::1] helo=merlin.infradead.org) by merlin.infradead.org with esmtp (Exim 4.92.3 #3 (Red Hat Linux)) id 1jqb7R-00065I-4Y; Wed, 01 Jul 2020 11:41:37 +0000 Received: from bhuna.collabora.co.uk ([46.235.227.227]) by merlin.infradead.org with esmtps (Exim 4.92.3 #3 (Red Hat Linux)) id 1jqb7O-00064P-3p; Wed, 01 Jul 2020 11:41:35 +0000 Received: from localhost (unknown [IPv6:2a01:e0a:2c:6930:5cf4:84a1:2763:fe0d]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) (Authenticated sender: bbrezillon) by bhuna.collabora.co.uk (Postfix) with ESMTPSA id 79CCD2A5505; Wed, 1 Jul 2020 12:41:32 +0100 (BST) Date: Wed, 1 Jul 2020 13:41:28 +0200 From: Boris Brezillon To: Enric Balletbo i Serra Subject: Re: [RESEND PATCH 3/3] drm/mediatek: mtk_dpi: Use simple encoder Message-ID: <20200701134128.6a967a89@collabora.com> In-Reply-To: <20200518173909.2259259-4-enric.balletbo@collabora.com> References: <20200518173909.2259259-1-enric.balletbo@collabora.com> <20200518173909.2259259-4-enric.balletbo@collabora.com> Organization: Collabora X-Mailer: Claws Mail 3.17.5 (GTK+ 2.24.32; x86_64-redhat-linux-gnu) MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20200701_074134_282874_D236F25E X-CRM114-Status: GOOD ( 17.68 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Chun-Kuang Hu , drinkcat@chromium.org, Philipp Zabel , narmstrong@baylibre.com, David Airlie , linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org, a.hajda@samsung.com, linux-mediatek@lists.infradead.org, laurent.pinchart@ideasonboard.com, Daniel Vetter , hsinyi@chromium.org, matthias.bgg@gmail.com, Collabora Kernel ML , linux-arm-kernel@lists.infradead.org Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org On Mon, 18 May 2020 19:39:09 +0200 Enric Balletbo i Serra wrote: > The mtk_dpi driver uses an empty implementation for its encoder. Replace > the code with the generic simple encoder. > > Signed-off-by: Enric Balletbo i Serra > Reviewed-by: Chun-Kuang Hu > --- > > drivers/gpu/drm/mediatek/mtk_dpi.c | 14 +++----------- > 1 file changed, 3 insertions(+), 11 deletions(-) > > diff --git a/drivers/gpu/drm/mediatek/mtk_dpi.c b/drivers/gpu/drm/mediatek/mtk_dpi.c > index baad198c69eb..80778b2aac2a 100644 > --- a/drivers/gpu/drm/mediatek/mtk_dpi.c > +++ b/drivers/gpu/drm/mediatek/mtk_dpi.c > @@ -20,6 +20,7 @@ > #include > #include > #include > +#include > > #include "mtk_dpi_regs.h" > #include "mtk_drm_ddp_comp.h" > @@ -510,15 +511,6 @@ static int mtk_dpi_set_display_mode(struct mtk_dpi *dpi, > return 0; > } > > -static void mtk_dpi_encoder_destroy(struct drm_encoder *encoder) > -{ > - drm_encoder_cleanup(encoder); > -} > - > -static const struct drm_encoder_funcs mtk_dpi_encoder_funcs = { > - .destroy = mtk_dpi_encoder_destroy, > -}; > - > static int mtk_dpi_bridge_attach(struct drm_bridge *bridge, > enum drm_bridge_attach_flags flags) > { > @@ -591,8 +583,8 @@ static int mtk_dpi_bind(struct device *dev, struct device *master, void *data) > return ret; > } > > - ret = drm_encoder_init(drm_dev, &dpi->encoder, &mtk_dpi_encoder_funcs, > - DRM_MODE_ENCODER_TMDS, NULL); > + ret = drm_simple_encoder_init(drm_dev, &dpi->encoder, > + DRM_MODE_ENCODER_TMDS); Not related to this change, but shouldn't we have DRM_MODE_ENCODER_DPI here? > if (ret) { > dev_err(dev, "Failed to initialize decoder: %d\n", ret); > goto err_unregister; _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel 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=-8.5 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS, URIBL_BLOCKED,USER_AGENT_SANE_2 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 0E1ADC433E0 for ; Wed, 1 Jul 2020 11:41:36 +0000 (UTC) Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id DF7B52073E for ; Wed, 1 Jul 2020 11:41:35 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org DF7B52073E Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=collabora.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=dri-devel-bounces@lists.freedesktop.org Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 37B006E899; Wed, 1 Jul 2020 11:41:35 +0000 (UTC) Received: from bhuna.collabora.co.uk (bhuna.collabora.co.uk [IPv6:2a00:1098:0:82:1000:25:2eeb:e3e3]) by gabe.freedesktop.org (Postfix) with ESMTPS id 5D1E56E899 for ; Wed, 1 Jul 2020 11:41:34 +0000 (UTC) Received: from localhost (unknown [IPv6:2a01:e0a:2c:6930:5cf4:84a1:2763:fe0d]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) (Authenticated sender: bbrezillon) by bhuna.collabora.co.uk (Postfix) with ESMTPSA id 79CCD2A5505; Wed, 1 Jul 2020 12:41:32 +0100 (BST) Date: Wed, 1 Jul 2020 13:41:28 +0200 From: Boris Brezillon To: Enric Balletbo i Serra Subject: Re: [RESEND PATCH 3/3] drm/mediatek: mtk_dpi: Use simple encoder Message-ID: <20200701134128.6a967a89@collabora.com> In-Reply-To: <20200518173909.2259259-4-enric.balletbo@collabora.com> References: <20200518173909.2259259-1-enric.balletbo@collabora.com> <20200518173909.2259259-4-enric.balletbo@collabora.com> Organization: Collabora X-Mailer: Claws Mail 3.17.5 (GTK+ 2.24.32; x86_64-redhat-linux-gnu) MIME-Version: 1.0 X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Chun-Kuang Hu , drinkcat@chromium.org, narmstrong@baylibre.com, David Airlie , linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org, a.hajda@samsung.com, linux-mediatek@lists.infradead.org, laurent.pinchart@ideasonboard.com, hsinyi@chromium.org, matthias.bgg@gmail.com, Collabora Kernel ML , linux-arm-kernel@lists.infradead.org Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" On Mon, 18 May 2020 19:39:09 +0200 Enric Balletbo i Serra wrote: > The mtk_dpi driver uses an empty implementation for its encoder. Replace > the code with the generic simple encoder. > > Signed-off-by: Enric Balletbo i Serra > Reviewed-by: Chun-Kuang Hu > --- > > drivers/gpu/drm/mediatek/mtk_dpi.c | 14 +++----------- > 1 file changed, 3 insertions(+), 11 deletions(-) > > diff --git a/drivers/gpu/drm/mediatek/mtk_dpi.c b/drivers/gpu/drm/mediatek/mtk_dpi.c > index baad198c69eb..80778b2aac2a 100644 > --- a/drivers/gpu/drm/mediatek/mtk_dpi.c > +++ b/drivers/gpu/drm/mediatek/mtk_dpi.c > @@ -20,6 +20,7 @@ > #include > #include > #include > +#include > > #include "mtk_dpi_regs.h" > #include "mtk_drm_ddp_comp.h" > @@ -510,15 +511,6 @@ static int mtk_dpi_set_display_mode(struct mtk_dpi *dpi, > return 0; > } > > -static void mtk_dpi_encoder_destroy(struct drm_encoder *encoder) > -{ > - drm_encoder_cleanup(encoder); > -} > - > -static const struct drm_encoder_funcs mtk_dpi_encoder_funcs = { > - .destroy = mtk_dpi_encoder_destroy, > -}; > - > static int mtk_dpi_bridge_attach(struct drm_bridge *bridge, > enum drm_bridge_attach_flags flags) > { > @@ -591,8 +583,8 @@ static int mtk_dpi_bind(struct device *dev, struct device *master, void *data) > return ret; > } > > - ret = drm_encoder_init(drm_dev, &dpi->encoder, &mtk_dpi_encoder_funcs, > - DRM_MODE_ENCODER_TMDS, NULL); > + ret = drm_simple_encoder_init(drm_dev, &dpi->encoder, > + DRM_MODE_ENCODER_TMDS); Not related to this change, but shouldn't we have DRM_MODE_ENCODER_DPI here? > if (ret) { > dev_err(dev, "Failed to initialize decoder: %d\n", ret); > goto err_unregister; _______________________________________________ dri-devel mailing list dri-devel@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/dri-devel