From patchwork Thu Sep 29 16:31:16 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Maxime Ripard X-Patchwork-Id: 12994447 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 4C3FBC433F5 for ; Thu, 29 Sep 2022 16:56:07 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:Cc:To:In-Reply-To:References:Message-Id :MIME-Version:Subject:Date:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=d8l7TCtvMk3wTTtjCEUZ5kT9Wk2oTDFXZ8Z4hUWJQig=; b=nt3Sw8cRwry3lh axivX53kqE2PhP4gNdSH4hFVNLZUPwwJOWgW1em21HVREO7PfijVVyqV4D2zf8GLzz2wt50+l+9Gw bLKPENMZIZoD0K3NczIjCDDQUyCbvrhXA34XR+JUeRIk39m8fk3fliW+ZK5MzdAvd7Az9f6wiEZs8 hmYvEmwo+X/lT6/rzuHnpL0Crm0cW/CoFFJMeOAPzWJPn8BMFc2Xq22eFtt/sZKFwh2x3HBcBV10x U3lcq8LqFsksKYqXYtHAgMpxC6HoDEI8kXCOEY/tUT6QJDFSHLqTVXDFhaOeL/dLz93OQEmpWj1KR 2fiw6Ow0t3UbES0ro6Rw==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1odwo6-004M0y-0L; Thu, 29 Sep 2022 16:54:43 +0000 Received: from new4-smtp.messagingengine.com ([66.111.4.230]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1odwSC-004CAq-D6 for linux-arm-kernel@lists.infradead.org; Thu, 29 Sep 2022 16:32:10 +0000 Received: from compute1.internal (compute1.nyi.internal [10.202.2.41]) by mailnew.nyi.internal (Postfix) with ESMTP id B9ACD580804; Thu, 29 Sep 2022 12:32:03 -0400 (EDT) Received: from mailfrontend1 ([10.202.2.162]) by compute1.internal (MEProxy); Thu, 29 Sep 2022 12:32:03 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=cerno.tech; h=cc :cc:content-transfer-encoding:content-type:date:date:from:from :in-reply-to:in-reply-to:message-id:mime-version:references :reply-to:sender:subject:subject:to:to; s=fm2; t=1664469123; x= 1664476323; bh=w5FKZOoG3DGcf83BTmJWmfctQAdvHX9rGkuqVNVd/Dw=; b=2 cbuEkL9OWCNvmSmaPKNNZIcq3c9SzFl+QWfyAAl3EJ9DEZKHCXWFdHk4z8Qb8JnV nakkXr3gRZ9FPrrj3u6c4HxaugZ1lboLulXb+mxzdG16r8MizQWTWbC11lx7Y/uZ G9XkY3ltpsqQThFmrAe/Wz8zgY5ygAdu1zUjdRvznZk7fON31hsvdq5/Q6N39Pbc thsxf45I7tS0+KmoFom8rCBj7PsuHsEzHB9GCgIcLvh+8HWVMikn/M3+jfRoaETo YxzbPMacFr5Ur74ftDmkf1nJ19WgWvMUayUgtTHqoYzNx8gxEwKhGifb9BIxAkvi 1ucOj+lHSzXy58nTRAWsQ== DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d= messagingengine.com; h=cc:cc:content-transfer-encoding :content-type:date:date:feedback-id:feedback-id:from:from :in-reply-to:in-reply-to:message-id:mime-version:references :reply-to:sender:subject:subject:to:to:x-me-proxy:x-me-proxy :x-me-sender:x-me-sender:x-sasl-enc; s=fm2; t=1664469123; x= 1664476323; bh=w5FKZOoG3DGcf83BTmJWmfctQAdvHX9rGkuqVNVd/Dw=; b=H G80+aepRJDFXjgSr+SKNBlJJBsQCA2AvtEW6Hem8JUAqrPprgnbBhLAjlg+HmlMp NHeLfje1XT8XVT/V2Ku0kYYFL2aiaSJZ1SOsOzGGvMNurWfSUlXRVu6gN0NS7QqS Zpi9tHIv3zU6vX61a2b84xwHiJMPwd94Bt785L7u886TXO6Us5t6kyQOR1OFbibM lFVxr7vbjZerYlKnxiKsSh1lwI/mzTlHR1hR0LPbIE5/41M6+3dDcqY3H41JXZ0g pmZO5N5C9L0NrRBqDsuQoea6ipqeg0XpxK3YwrXivyk2So/1zP9YYC1OpeF0H/E/ G/Ao/zL4qQqqEWBiuJ/nQ== X-ME-Sender: X-ME-Received: X-ME-Proxy-Cause: gggruggvucftvghtrhhoucdtuddrgedvfedrfeehtddguddtfecutefuodetggdotefrod ftvfcurfhrohhfihhlvgemucfhrghsthforghilhdpqfgfvfdpuffrtefokffrpgfnqfgh necuuegrihhlohhuthemuceftddtnecusecvtfgvtghiphhivghnthhsucdlqddutddtmd enucfjughrpefhfffugggtgffkfhgjvfevofesthekredtredtjeenucfhrhhomhepofgr gihimhgvucftihhprghrugcuoehmrgigihhmvgestggvrhhnohdrthgvtghhqeenucggtf frrghtthgvrhhnpeduudduhfevjeetfeegvdffvdevvdejudegudekjeehtdelhfffveet hfejledtveenucevlhhushhtvghrufhiiigvpedtnecurfgrrhgrmhepmhgrihhlfhhroh hmpehmrgigihhmvgestggvrhhnohdrthgvtghh X-ME-Proxy: Feedback-ID: i8771445c:Fastmail Received: by mail.messagingengine.com (Postfix) with ESMTPA; Thu, 29 Sep 2022 12:32:03 -0400 (EDT) From: Maxime Ripard Date: Thu, 29 Sep 2022 18:31:16 +0200 Subject: [PATCH v4 22/30] drm/modes: Introduce more named modes MIME-Version: 1.0 Message-Id: <20220728-rpi-analog-tv-properties-v4-22-60d38873f782@cerno.tech> References: <20220728-rpi-analog-tv-properties-v4-0-60d38873f782@cerno.tech> In-Reply-To: <20220728-rpi-analog-tv-properties-v4-0-60d38873f782@cerno.tech> To: Jernej Skrabec , Chen-Yu Tsai , Karol Herbst , Samuel Holland , Lyude Paul , Jani Nikula , Daniel Vetter , Thomas Zimmermann , Emma Anholt , Joonas Lahtinen , Ben Skeggs , David Airlie , Rodrigo Vivi , Tvrtko Ursulin , Maarten Lankhorst , Maxime Ripard Cc: =?unknown-8bit?q?linux-arm-kernel=40lists=2Einfradead=2Eorg=2C_Maxime_Ri?= =?unknown-8bit?q?pard_=3Cmaxime=40cerno=2Etech=3E=2C_dri-devel=40lists=2Efr?= =?unknown-8bit?q?eedesktop=2Eorg=2C?= =?unknown-8bit?q?_Geert_Uytterhoeven_=3Cgeert=40linux-m68k=2Eorg=3E=2C_intel?= =?unknown-8bit?q?-gfx=40lists=2Efreedesktop=2Eorg=2C_linux-sunxi=40lists=2E?= =?unknown-8bit?q?linux=2Edev=2C?= =?unknown-8bit?q?_Hans_de_Goede_=3Chdegoede=40redhat=2Ecom=3E=2C_nouveau=40l?= =?unknown-8bit?q?ists=2Efreedesktop=2Eorg=2C_Noralf_Tr=C3=B8nnes_=3Cnoralf?= =?unknown-8bit?q?=40tronnes=2Eorg=3E=2C?= =?unknown-8bit?q?_Mateusz_Kwiatkowski_=3Ckfyatek+publicgit=40gmail=2Ecom=3E?= =?unknown-8bit?q?=2C_Dave_Stevenson_=3Cdave=2Estevenson=40raspberrypi=2Ecom?= =?unknown-8bit?q?=3E=2C?= =?unknown-8bit?q?_linux-kernel=40vger=2Ekernel=2Eorg=2C_Dom_Cobley_=3Cdom=40?= =?unknown-8bit?q?raspberrypi=2Ecom=3E=2C_Phil_Elwell_=3Cphil=40raspberrypi?= =?unknown-8bit?q?=2Ecom=3E?= X-Mailer: b4 0.11.0-dev-7da52 X-Developer-Signature: v=1; a=openpgp-sha256; l=3975; i=maxime@cerno.tech; h=from:subject:message-id; bh=9UFuWqlOrzSUauF2x1tlPSk9VRO6HycHyTL4z+00yzA=; b=owGbwMvMwCX2+D1vfrpE4FHG02pJDMmmJ9x5GtSqP1gUNXmnX9cK9vM9Me3Wh5yzahdvRL3aW8e1 IuZDRykLgxgXg6yYIkuMsPmSuFOzXney8c2DmcPKBDKEgYtTAG6yPMM/xdCsWyHlrik8KsL6h/aZXR d+0bQxo9U7O++dje4e1tccDP8ULjDoOyv8+N9YwLlvp02rCnNeTcs03gPuRYcv3tfve80FAA== X-Developer-Key: i=maxime@cerno.tech; a=openpgp; fpr=BE5675C37E818C8B5764241C254BCFC56BF6CE8D X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20220929_093204_568745_E9935719 X-CRM114-Status: GOOD ( 12.28 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org Now that we can easily extend the named modes list, let's add a few more analog TV modes that were used in the wild, and some unit tests to make sure it works as intended. Signed-off-by: Maxime Ripard --- drivers/gpu/drm/drm_modes.c | 2 + drivers/gpu/drm/tests/drm_client_modeset_test.c | 54 +++++++++++++++++++++++++ 2 files changed, 56 insertions(+) diff --git a/drivers/gpu/drm/drm_modes.c b/drivers/gpu/drm/drm_modes.c index fe818252cd8f..e3307662d6da 100644 --- a/drivers/gpu/drm/drm_modes.c +++ b/drivers/gpu/drm/drm_modes.c @@ -2271,7 +2271,9 @@ struct drm_named_mode { static const struct drm_named_mode drm_named_modes[] = { NAMED_MODE("NTSC", 13500, 720, 480, DRM_MODE_FLAG_INTERLACE, DRM_MODE_TV_MODE_NTSC), + NAMED_MODE("NTSC-J", 13500, 720, 480, DRM_MODE_FLAG_INTERLACE, DRM_MODE_TV_MODE_NTSC_J), NAMED_MODE("PAL", 13500, 720, 576, DRM_MODE_FLAG_INTERLACE, DRM_MODE_TV_MODE_PAL), + NAMED_MODE("PAL-M", 13500, 720, 480, DRM_MODE_FLAG_INTERLACE, DRM_MODE_TV_MODE_PAL_M), }; static int drm_mode_parse_cmdline_named_mode(const char *name, diff --git a/drivers/gpu/drm/tests/drm_client_modeset_test.c b/drivers/gpu/drm/tests/drm_client_modeset_test.c index b59029b49201..b72433a0216a 100644 --- a/drivers/gpu/drm/tests/drm_client_modeset_test.c +++ b/drivers/gpu/drm/tests/drm_client_modeset_test.c @@ -134,6 +134,32 @@ static void drm_pick_cmdline_named_ntsc(struct kunit *test) KUNIT_EXPECT_TRUE(test, drm_mode_equal(drm_mode_analog_ntsc_480i(drm), mode)); } +static void drm_pick_cmdline_named_ntsc_j(struct kunit *test) +{ + struct drm_client_modeset_test_priv *priv = test->priv; + struct drm_device *drm = priv->drm; + struct drm_connector *connector = &priv->connector; + struct drm_cmdline_mode *cmdline_mode = &connector->cmdline_mode; + struct drm_display_mode *mode; + const char *cmdline = "NTSC-J"; + int ret; + + KUNIT_ASSERT_TRUE(test, + drm_mode_parse_command_line_for_connector(cmdline, + connector, + cmdline_mode)); + + mutex_lock(&drm->mode_config.mutex); + ret = drm_helper_probe_single_connector_modes(connector, 1920, 1080); + mutex_unlock(&drm->mode_config.mutex); + KUNIT_ASSERT_GT(test, ret, 0); + + mode = drm_connector_pick_cmdline_mode(connector); + KUNIT_ASSERT_PTR_NE(test, mode, NULL); + + KUNIT_EXPECT_TRUE(test, drm_mode_equal(drm_mode_analog_ntsc_480i(drm), mode)); +} + static void drm_pick_cmdline_named_pal(struct kunit *test) { struct drm_client_modeset_test_priv *priv = test->priv; @@ -160,10 +186,38 @@ static void drm_pick_cmdline_named_pal(struct kunit *test) KUNIT_EXPECT_TRUE(test, drm_mode_equal(drm_mode_analog_pal_576i(drm), mode)); } +static void drm_pick_cmdline_named_pal_m(struct kunit *test) +{ + struct drm_client_modeset_test_priv *priv = test->priv; + struct drm_device *drm = priv->drm; + struct drm_connector *connector = &priv->connector; + struct drm_cmdline_mode *cmdline_mode = &connector->cmdline_mode; + struct drm_display_mode *mode; + const char *cmdline = "PAL-M"; + int ret; + + KUNIT_ASSERT_TRUE(test, + drm_mode_parse_command_line_for_connector(cmdline, + connector, + cmdline_mode)); + + mutex_lock(&drm->mode_config.mutex); + ret = drm_helper_probe_single_connector_modes(connector, 1920, 1080); + mutex_unlock(&drm->mode_config.mutex); + KUNIT_ASSERT_GT(test, ret, 0); + + mode = drm_connector_pick_cmdline_mode(connector); + KUNIT_ASSERT_PTR_NE(test, mode, NULL); + + KUNIT_EXPECT_TRUE(test, drm_mode_equal(drm_mode_analog_ntsc_480i(drm), mode)); +} + static struct kunit_case drm_pick_cmdline_tests[] = { KUNIT_CASE(drm_pick_cmdline_res_1920_1080_60), KUNIT_CASE(drm_pick_cmdline_named_ntsc), + KUNIT_CASE(drm_pick_cmdline_named_ntsc_j), KUNIT_CASE(drm_pick_cmdline_named_pal), + KUNIT_CASE(drm_pick_cmdline_named_pal_m), {} };