From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-lf1-f52.google.com (mail-lf1-f52.google.com [209.85.167.52]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 7516A259C for ; Wed, 26 Oct 2022 21:25:25 +0000 (UTC) Received: by mail-lf1-f52.google.com with SMTP id o12so31506401lfq.9 for ; Wed, 26 Oct 2022 14:25:25 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=content-transfer-encoding:in-reply-to:content-language:references :cc:to:subject:user-agent:mime-version:date:message-id:from:from:to :cc:subject:date:message-id:reply-to; bh=xwQzSxEYATvXw39X4hIfByL5axaSJ+hp0GX3dcFg9xE=; b=RpM/5T09Rkd7whH1lYSUsRaIYsLxkJ0RHNwjJCSxMK6DXCHNXTKvm/1fd6/rqZteFR Rx0Dd96ySW4Ipv/w5BooL5M2xPSrcjrb8u6NBcWH5FYSfZQAuMc7l+4tKtdhQ+GupunV QxDrwD5p/mLnrG+XlPTaY3Bs1cduAAinJEmPjaKEHtI6PU/jlh7sqgyaCKUUx4NHkvwe gQ7yfcspKa3yD8qwC59MMnhKCEbG5hH4oqDos1yN52iQjO8nTh3HigOQyXj7O5Dbi9ZV h8NZhnbLYWMt7sRrzSiuElVjYuCoOb7cJR9nec0Geq3YRRQA9H69XcMHraBJpty9UP+5 LQ0A== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=content-transfer-encoding:in-reply-to:content-language:references :cc:to:subject:user-agent:mime-version:date:message-id:from :x-gm-message-state:from:to:cc:subject:date:message-id:reply-to; bh=xwQzSxEYATvXw39X4hIfByL5axaSJ+hp0GX3dcFg9xE=; b=5Q0Wy9QywG3ni0pt9KG4UVG/mUUlaBAj9A60G+IGMfW/wNNm93LsnoZcgVIWuxyUCA a+dId0X02dOCUWp7P9aJ0i2eZ91bTKE5UpmrBEDxHaStEVfDM3zR96aGJxXf6cuOVgRj 5JaCT6ksNqih20zTqOc7qJq3iZuxombLxvkfvc9W5mmxW95qmae82MRho3Lh/V+xChA4 DoImnas8NHuqO8JWgEIdXNXR9QG3eDugYOeI6FbnIOFXT+5tWzXmi8Vi4Yjb8xR0StDZ 3ySn6piU+4Ic6o8BJobe2C9+u8esOKqtJvctKMOQlEr2EghrHYDtNF/Slb2iHEfTZXj3 YNpQ== X-Gm-Message-State: ACrzQf19UXxzHHpgVzAZ4cU/jylrICUv1Jlwvf4YoIGnqoTjcodeYOYC UxP+RwZYoiZimb42K68idsw= X-Google-Smtp-Source: AMsMyM6ensEOd7HbTbNfYIT/f7EQdTyWIhqe5A2BIVTj3+ujPQdHszK3t50zI7jkiMDMZGau3DPaxg== X-Received: by 2002:ac2:5b50:0:b0:4af:d01:63d0 with SMTP id i16-20020ac25b50000000b004af0d0163d0mr2786228lfp.596.1666819523402; Wed, 26 Oct 2022 14:25:23 -0700 (PDT) Received: from ?IPV6:2a02:a31a:a240:1700:c898:de98:30b3:a07? ([2a02:a31a:a240:1700:c898:de98:30b3:a07]) by smtp.googlemail.com with ESMTPSA id p8-20020a2eba08000000b00277041268absm1070023lja.78.2022.10.26.14.25.21 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Wed, 26 Oct 2022 14:25:22 -0700 (PDT) From: Mateusz Kwiatkowski X-Google-Original-From: Mateusz Kwiatkowski Message-ID: <1adf0b0b-3743-4b5a-9416-823b8bf903fa@gmail.com> Date: Wed, 26 Oct 2022 23:25:20 +0200 Precedence: bulk X-Mailing-List: linux-sunxi@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:102.0) Gecko/20100101 Thunderbird/102.4.0 Subject: Re: [PATCH v6 14/23] drm/modes: Properly generate a drm_display_mode from a named mode To: maxime@cerno.tech, Karol Herbst , Emma Anholt , Ben Skeggs , Chen-Yu Tsai , Rodrigo Vivi , Maarten Lankhorst , Jani Nikula , Daniel Vetter , Thomas Zimmermann , Tvrtko Ursulin , Samuel Holland , Jernej Skrabec , David Airlie , Maxime Ripard , Joonas Lahtinen , Lyude Paul Cc: linux-sunxi@lists.linux.dev, intel-gfx@lists.freedesktop.org, Phil Elwell , linux-arm-kernel@lists.infradead.org, nouveau@lists.freedesktop.org, Hans de Goede , Dom Cobley , dri-devel@lists.freedesktop.org, Dave Stevenson , linux-kernel@vger.kernel.org, =?UTF-8?Q?Noralf_Tr=c3=b8nnes?= , Geert Uytterhoeven References: <20220728-rpi-analog-tv-properties-v6-0-e7792734108f@cerno.tech> <20220728-rpi-analog-tv-properties-v6-14-e7792734108f@cerno.tech> Content-Language: pl In-Reply-To: <20220728-rpi-analog-tv-properties-v6-14-e7792734108f@cerno.tech> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit Hi Maxime, > +static struct drm_display_mode *drm_named_mode(struct drm_device *dev, > + struct drm_cmdline_mode *cmd) > +{ > + struct drm_display_mode *mode; > + unsigned int i; > + > + for (i = 0; i < ARRAY_SIZE(drm_named_modes); i++) { > + const struct drm_named_mode *named_mode = &drm_named_modes[i]; > + > + if (strcmp(cmd->name, named_mode->name)) > + continue; > + > + if (!named_mode->tv_mode) > + continue; > + > + mode = drm_analog_tv_mode(dev, > + named_mode->tv_mode, > + named_mode->pixel_clock_khz * 1000, > + named_mode->xres, > + named_mode->yres, > + named_mode->flags & DRM_MODE_FLAG_INTERLACE); > + if (!mode) > + return NULL; > + > + return mode; > + } > + > + return NULL; > +} > + You didn't add tv_mode_specified to struct drm_named_mode, and left the if (!named_mode->tv_mode) condition here. This will break on NTSC. Best regards, Mateusz Kwiatkowski