From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from new4-smtp.messagingengine.com (new4-smtp.messagingengine.com [66.111.4.230]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 9D93B7B for ; Wed, 26 Oct 2022 15:33:51 +0000 (UTC) Received: from compute5.internal (compute5.nyi.internal [10.202.2.45]) by mailnew.nyi.internal (Postfix) with ESMTP id B752E5803B9; Wed, 26 Oct 2022 11:33:50 -0400 (EDT) Received: from mailfrontend2 ([10.202.2.163]) by compute5.internal (MEProxy); Wed, 26 Oct 2022 11:33:50 -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=fm3; t=1666798430; x= 1666805630; bh=gkFPZs5rRNz3id5hIc3/8x0iB0e0logZPupusEIvsqM=; b=e 6F35n9ZX577djBGUS24iZwp3UEa1ARzkNMb5KWqtNQeG3ntrAL8ZR4kcp/3ZQjkQ jVytmuKj4t3MnPiLbB+seFdjHn9y5KG3rptpcpLOf8qr7o525gLtfUdlcX8czk8f oD8K+Pwnbl8YO8ZidAzLDeTTkMfgs/OXVgGeIAyl1AnTsxTsaXtgQ47sDskstTcI mojcIBXYnVRQk/qiNGoNW9P1bcEuc7m9oJga1etjpgs6ggftSG36dWMRCoQBnI/8 mQ+E686y5s7Q8jhuvKS3b/0JS7OPCHBdsSzJtAAwi0d8oaYFggNLPCd9EHYtVTnu oTyD7QtTx4Xu5ZJ+BzdpQ== 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=fm3; t=1666798430; x= 1666805630; bh=gkFPZs5rRNz3id5hIc3/8x0iB0e0logZPupusEIvsqM=; b=B MvTsFHwnM2YEsHeNjZnTS9HT0aTcXoqOGEvV85faMc1og5dPyYZIpfoCDVVCXsNU LCZ2zU6iCwA0ca99KjPVJwE/Rau0qHYIgk0WbpwpuzmZ2f8dS40873r2wbb/vB9s BmkhnZAwlGgjNvOnVg4VvkiPVL9VZRcpmbVeaZoS4DxNoX19XiticLTxD4wp78d/ a6hmrc32ZHTF0lI/ZRgaDUDvwwC3dbBOl02Bdl4ZwoaobmQw9MOxT//Y8CVS5bGd Eg2GZ+h8aELFgYbe31EVk5Wml1AUGGqn6TAkBee6VRRtWs/fBd7fn6HiBgcmFEHr E0lKP4Ejp9L4AbqE92osA== X-ME-Sender: X-ME-Received: X-ME-Proxy-Cause: gggruggvucftvghtrhhoucdtuddrgedvgedrtddvgdeltdcutefuodetggdotefrodftvf curfhrohhfihhlvgemucfhrghsthforghilhdpqfgfvfdpuffrtefokffrpgfnqfghnecu uegrihhlohhuthemuceftddtnecusecvtfgvtghiphhivghnthhsucdlqddutddtmdenuc fjughrpefhfffugggtgffkfhgjvfevofesthekredtredtjeenucfhrhhomhepmhgrgihi mhgvsegtvghrnhhordhtvggthhenucggtffrrghtthgvrhhnpeefudfhgeevhefhfedtue evueeluddutdetuddtvddvgeekheelvefhteekteeihfenucevlhhushhtvghrufhiiigv pedtnecurfgrrhgrmhepmhgrihhlfhhrohhmpehmrgigihhmvgestggvrhhnohdrthgvtg hh X-ME-Proxy: Feedback-ID: i8771445c:Fastmail Received: by mail.messagingengine.com (Postfix) with ESMTPA; Wed, 26 Oct 2022 11:33:50 -0400 (EDT) From: maxime@cerno.tech Date: Wed, 26 Oct 2022 17:33:28 +0200 Subject: [PATCH v6 09/23] drm/modes: Switch to named mode descriptors Precedence: bulk X-Mailing-List: linux-sunxi@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 8bit Message-Id: <20220728-rpi-analog-tv-properties-v6-9-e7792734108f@cerno.tech> References: <20220728-rpi-analog-tv-properties-v6-0-e7792734108f@cerno.tech> In-Reply-To: <20220728-rpi-analog-tv-properties-v6-0-e7792734108f@cerno.tech> To: 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, Maxime Ripard , intel-gfx@lists.freedesktop.org, Phil Elwell , linux-arm-kernel@lists.infradead.org, nouveau@lists.freedesktop.org, Hans de Goede , Dom Cobley , Mateusz Kwiatkowski , dri-devel@lists.freedesktop.org, Dave Stevenson , linux-kernel@vger.kernel.org, Noralf Trønnes , Geert Uytterhoeven X-Mailer: b4 0.11.0-dev-99e3a X-Developer-Signature: v=1; a=openpgp-sha256; l=1729; i=maxime@cerno.tech; h=from:subject:message-id; bh=wFJmFy9jCP/Mr1lXz7xJuzUZPb/AYXRtxmNByekH3iw=; b=owGbwMvMwCX2+D1vfrpE4FHG02pJDMmRwW6vs/dp7ljZVXaW5eLahwoGO25MyjypknBbh9fNWSHy nKhARykLgxgXg6yYIkuMsPmSuFOzXney8c2DmcPKBDKEgYtTACaiFsHI8CohKN6H6ePp9PyLxsdUj3 gUxbK9W9N4Ie5Jos/uLadD8hj+KX9cuGf/yQTN0tkp0XpSt1sTlJ3ZUwNdNv/mZQ6/xFbPDQA= X-Developer-Key: i=maxime@cerno.tech; a=openpgp; fpr=BE5675C37E818C8B5764241C254BCFC56BF6CE8D The current named mode parsing relies only the mode name, and doesn't allow to specify any other parameter. Let's convert that string list to an array of a custom structure that will hold the name and some additional parameters in the future. Signed-off-by: Maxime Ripard --- drivers/gpu/drm/drm_modes.c | 17 +++++++++++------ 1 file changed, 11 insertions(+), 6 deletions(-) diff --git a/drivers/gpu/drm/drm_modes.c b/drivers/gpu/drm/drm_modes.c index 37542612912b..7594b657f86a 100644 --- a/drivers/gpu/drm/drm_modes.c +++ b/drivers/gpu/drm/drm_modes.c @@ -2224,9 +2224,13 @@ static int drm_mode_parse_cmdline_options(const char *str, return 0; } -static const char * const drm_named_modes_whitelist[] = { - "NTSC", - "PAL", +struct drm_named_mode { + const char *name; +}; + +static const struct drm_named_mode drm_named_modes[] = { + { "NTSC", }, + { "PAL", }, }; static int drm_mode_parse_cmdline_named_mode(const char *name, @@ -2258,14 +2262,15 @@ static int drm_mode_parse_cmdline_named_mode(const char *name, * We're sure we're a named mode at this point, iterate over the * list of modes we're aware of. */ - for (i = 0; i < ARRAY_SIZE(drm_named_modes_whitelist); i++) { + for (i = 0; i < ARRAY_SIZE(drm_named_modes); i++) { + const struct drm_named_mode *mode = &drm_named_modes[i]; int ret; - ret = str_has_prefix(name, drm_named_modes_whitelist[i]); + ret = str_has_prefix(name, mode->name); if (ret != name_end) continue; - strcpy(cmdline_mode->name, drm_named_modes_whitelist[i]); + strcpy(cmdline_mode->name, mode->name); cmdline_mode->specified = true; return 1; -- b4 0.11.0-dev-99e3a 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 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 smtp.lore.kernel.org (Postfix) with ESMTPS id 7D0FBFA373E for ; Wed, 26 Oct 2022 15:35:05 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 3DCDD10E51C; Wed, 26 Oct 2022 15:33:56 +0000 (UTC) Received: from new4-smtp.messagingengine.com (new4-smtp.messagingengine.com [66.111.4.230]) by gabe.freedesktop.org (Postfix) with ESMTPS id 5854510E4F5; 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Wed, 26 Oct 2022 11:33:50 -0400 (EDT) From: maxime@cerno.tech Date: Wed, 26 Oct 2022 17:33:28 +0200 MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 8bit Message-Id: <20220728-rpi-analog-tv-properties-v6-9-e7792734108f@cerno.tech> References: <20220728-rpi-analog-tv-properties-v6-0-e7792734108f@cerno.tech> In-Reply-To: <20220728-rpi-analog-tv-properties-v6-0-e7792734108f@cerno.tech> To: 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 X-Mailer: b4 0.11.0-dev-99e3a X-Developer-Signature: v=1; a=openpgp-sha256; l=1729; i=maxime@cerno.tech; h=from:subject:message-id; bh=wFJmFy9jCP/Mr1lXz7xJuzUZPb/AYXRtxmNByekH3iw=; b=owGbwMvMwCX2+D1vfrpE4FHG02pJDMmRwW6vs/dp7ljZVXaW5eLahwoGO25MyjypknBbh9fNWSHy nKhARykLgxgXg6yYIkuMsPmSuFOzXney8c2DmcPKBDKEgYtTACaiFsHI8CohKN6H6ePp9PyLxsdUj3 gUxbK9W9N4Ie5Jos/uLadD8hj+KX9cuGf/yQTN0tkp0XpSt1sTlJ3ZUwNdNv/mZQ6/xFbPDQA= X-Developer-Key: i=maxime@cerno.tech; a=openpgp; fpr=BE5675C37E818C8B5764241C254BCFC56BF6CE8D Subject: [Nouveau] [PATCH v6 09/23] drm/modes: Switch to named mode descriptors X-BeenThere: nouveau@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Nouveau development list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Dom Cobley , nouveau@lists.freedesktop.org, intel-gfx@lists.freedesktop.org, linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org, linux-sunxi@lists.linux.dev, Hans de Goede , Noralf Trønnes , Geert Uytterhoeven , Maxime Ripard , Mateusz Kwiatkowski , Phil Elwell , linux-arm-kernel@lists.infradead.org Errors-To: nouveau-bounces@lists.freedesktop.org Sender: "Nouveau" The current named mode parsing relies only the mode name, and doesn't allow to specify any other parameter. Let's convert that string list to an array of a custom structure that will hold the name and some additional parameters in the future. Signed-off-by: Maxime Ripard --- drivers/gpu/drm/drm_modes.c | 17 +++++++++++------ 1 file changed, 11 insertions(+), 6 deletions(-) diff --git a/drivers/gpu/drm/drm_modes.c b/drivers/gpu/drm/drm_modes.c index 37542612912b..7594b657f86a 100644 --- a/drivers/gpu/drm/drm_modes.c +++ b/drivers/gpu/drm/drm_modes.c @@ -2224,9 +2224,13 @@ static int drm_mode_parse_cmdline_options(const char *str, return 0; } -static const char * const drm_named_modes_whitelist[] = { - "NTSC", - "PAL", +struct drm_named_mode { + const char *name; +}; + +static const struct drm_named_mode drm_named_modes[] = { + { "NTSC", }, + { "PAL", }, }; static int drm_mode_parse_cmdline_named_mode(const char *name, @@ -2258,14 +2262,15 @@ static int drm_mode_parse_cmdline_named_mode(const char *name, * We're sure we're a named mode at this point, iterate over the * list of modes we're aware of. */ - for (i = 0; i < ARRAY_SIZE(drm_named_modes_whitelist); i++) { + for (i = 0; i < ARRAY_SIZE(drm_named_modes); i++) { + const struct drm_named_mode *mode = &drm_named_modes[i]; int ret; - ret = str_has_prefix(name, drm_named_modes_whitelist[i]); + ret = str_has_prefix(name, mode->name); if (ret != name_end) continue; - strcpy(cmdline_mode->name, drm_named_modes_whitelist[i]); + strcpy(cmdline_mode->name, mode->name); cmdline_mode->specified = true; return 1; -- b4 0.11.0-dev-99e3a 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 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 smtp.lore.kernel.org (Postfix) with ESMTPS id C4E77C38A2D for ; Wed, 26 Oct 2022 15:35:20 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id E4F4410E521; Wed, 26 Oct 2022 15:34:07 +0000 (UTC) Received: from new4-smtp.messagingengine.com (new4-smtp.messagingengine.com [66.111.4.230]) by gabe.freedesktop.org (Postfix) with ESMTPS id 5854510E4F5; 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a=openpgp; fpr=BE5675C37E818C8B5764241C254BCFC56BF6CE8D Subject: [Intel-gfx] [PATCH v6 09/23] drm/modes: Switch to named mode descriptors X-BeenThere: intel-gfx@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Intel graphics driver community testing & development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Dom Cobley , Dave Stevenson , nouveau@lists.freedesktop.org, intel-gfx@lists.freedesktop.org, linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org, linux-sunxi@lists.linux.dev, Hans de Goede , Noralf Trønnes , Geert Uytterhoeven , Maxime Ripard , Mateusz Kwiatkowski , Phil Elwell , linux-arm-kernel@lists.infradead.org Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" The current named mode parsing relies only the mode name, and doesn't allow to specify any other parameter. Let's convert that string list to an array of a custom structure that will hold the name and some additional parameters in the future. Signed-off-by: Maxime Ripard --- drivers/gpu/drm/drm_modes.c | 17 +++++++++++------ 1 file changed, 11 insertions(+), 6 deletions(-) diff --git a/drivers/gpu/drm/drm_modes.c b/drivers/gpu/drm/drm_modes.c index 37542612912b..7594b657f86a 100644 --- a/drivers/gpu/drm/drm_modes.c +++ b/drivers/gpu/drm/drm_modes.c @@ -2224,9 +2224,13 @@ static int drm_mode_parse_cmdline_options(const char *str, return 0; } -static const char * const drm_named_modes_whitelist[] = { - "NTSC", - "PAL", +struct drm_named_mode { + const char *name; +}; + +static const struct drm_named_mode drm_named_modes[] = { + { "NTSC", }, + { "PAL", }, }; static int drm_mode_parse_cmdline_named_mode(const char *name, @@ -2258,14 +2262,15 @@ static int drm_mode_parse_cmdline_named_mode(const char *name, * We're sure we're a named mode at this point, iterate over the * list of modes we're aware of. */ - for (i = 0; i < ARRAY_SIZE(drm_named_modes_whitelist); i++) { + for (i = 0; i < ARRAY_SIZE(drm_named_modes); i++) { + const struct drm_named_mode *mode = &drm_named_modes[i]; int ret; - ret = str_has_prefix(name, drm_named_modes_whitelist[i]); + ret = str_has_prefix(name, mode->name); if (ret != name_end) continue; - strcpy(cmdline_mode->name, drm_named_modes_whitelist[i]); + strcpy(cmdline_mode->name, mode->name); cmdline_mode->specified = true; return 1; -- b4 0.11.0-dev-99e3a 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 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 smtp.lore.kernel.org (Postfix) with ESMTPS id 4C46AC38A2D for ; Wed, 26 Oct 2022 15:36:30 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 35FC610E563; Wed, 26 Oct 2022 15:34:51 +0000 (UTC) Received: from new4-smtp.messagingengine.com (new4-smtp.messagingengine.com [66.111.4.230]) by gabe.freedesktop.org (Postfix) with ESMTPS id 5854510E4F5; 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Wed, 26 Oct 2022 11:33:50 -0400 (EDT) From: maxime@cerno.tech Date: Wed, 26 Oct 2022 17:33:28 +0200 Subject: [PATCH v6 09/23] drm/modes: Switch to named mode descriptors MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 8bit Message-Id: <20220728-rpi-analog-tv-properties-v6-9-e7792734108f@cerno.tech> References: <20220728-rpi-analog-tv-properties-v6-0-e7792734108f@cerno.tech> In-Reply-To: <20220728-rpi-analog-tv-properties-v6-0-e7792734108f@cerno.tech> To: 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 X-Mailer: b4 0.11.0-dev-99e3a X-Developer-Signature: v=1; a=openpgp-sha256; l=1729; i=maxime@cerno.tech; h=from:subject:message-id; bh=wFJmFy9jCP/Mr1lXz7xJuzUZPb/AYXRtxmNByekH3iw=; b=owGbwMvMwCX2+D1vfrpE4FHG02pJDMmRwW6vs/dp7ljZVXaW5eLahwoGO25MyjypknBbh9fNWSHy nKhARykLgxgXg6yYIkuMsPmSuFOzXney8c2DmcPKBDKEgYtTACaiFsHI8CohKN6H6ePp9PyLxsdUj3 gUxbK9W9N4Ie5Jos/uLadD8hj+KX9cuGf/yQTN0tkp0XpSt1sTlJ3ZUwNdNv/mZQ6/xFbPDQA= X-Developer-Key: i=maxime@cerno.tech; a=openpgp; fpr=BE5675C37E818C8B5764241C254BCFC56BF6CE8D 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: Dom Cobley , Dave Stevenson , nouveau@lists.freedesktop.org, intel-gfx@lists.freedesktop.org, linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org, linux-sunxi@lists.linux.dev, Hans de Goede , Noralf Trønnes , Geert Uytterhoeven , Maxime Ripard , Mateusz Kwiatkowski , Phil Elwell , linux-arm-kernel@lists.infradead.org Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" The current named mode parsing relies only the mode name, and doesn't allow to specify any other parameter. Let's convert that string list to an array of a custom structure that will hold the name and some additional parameters in the future. Signed-off-by: Maxime Ripard --- drivers/gpu/drm/drm_modes.c | 17 +++++++++++------ 1 file changed, 11 insertions(+), 6 deletions(-) diff --git a/drivers/gpu/drm/drm_modes.c b/drivers/gpu/drm/drm_modes.c index 37542612912b..7594b657f86a 100644 --- a/drivers/gpu/drm/drm_modes.c +++ b/drivers/gpu/drm/drm_modes.c @@ -2224,9 +2224,13 @@ static int drm_mode_parse_cmdline_options(const char *str, return 0; } -static const char * const drm_named_modes_whitelist[] = { - "NTSC", - "PAL", +struct drm_named_mode { + const char *name; +}; + +static const struct drm_named_mode drm_named_modes[] = { + { "NTSC", }, + { "PAL", }, }; static int drm_mode_parse_cmdline_named_mode(const char *name, @@ -2258,14 +2262,15 @@ static int drm_mode_parse_cmdline_named_mode(const char *name, * We're sure we're a named mode at this point, iterate over the * list of modes we're aware of. */ - for (i = 0; i < ARRAY_SIZE(drm_named_modes_whitelist); i++) { + for (i = 0; i < ARRAY_SIZE(drm_named_modes); i++) { + const struct drm_named_mode *mode = &drm_named_modes[i]; int ret; - ret = str_has_prefix(name, drm_named_modes_whitelist[i]); + ret = str_has_prefix(name, mode->name); if (ret != name_end) continue; - strcpy(cmdline_mode->name, drm_named_modes_whitelist[i]); + strcpy(cmdline_mode->name, mode->name); cmdline_mode->specified = true; return 1; -- b4 0.11.0-dev-99e3a 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 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 0B0C1C38A2D for ; Wed, 26 Oct 2022 15:39:22 +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; 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Wed, 26 Oct 2022 11:33:50 -0400 (EDT) From: maxime@cerno.tech Date: Wed, 26 Oct 2022 17:33:28 +0200 Subject: [PATCH v6 09/23] drm/modes: Switch to named mode descriptors MIME-Version: 1.0 Message-Id: <20220728-rpi-analog-tv-properties-v6-9-e7792734108f@cerno.tech> References: <20220728-rpi-analog-tv-properties-v6-0-e7792734108f@cerno.tech> In-Reply-To: <20220728-rpi-analog-tv-properties-v6-0-e7792734108f@cerno.tech> To: 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, Maxime Ripard , intel-gfx@lists.freedesktop.org, Phil Elwell , linux-arm-kernel@lists.infradead.org, nouveau@lists.freedesktop.org, Hans de Goede , Dom Cobley , Mateusz Kwiatkowski , dri-devel@lists.freedesktop.org, Dave Stevenson , linux-kernel@vger.kernel.org, Noralf Trønnes , Geert Uytterhoeven X-Mailer: b4 0.11.0-dev-99e3a X-Developer-Signature: v=1; a=openpgp-sha256; l=1729; i=maxime@cerno.tech; h=from:subject:message-id; bh=wFJmFy9jCP/Mr1lXz7xJuzUZPb/AYXRtxmNByekH3iw=; b=owGbwMvMwCX2+D1vfrpE4FHG02pJDMmRwW6vs/dp7ljZVXaW5eLahwoGO25MyjypknBbh9fNWSHy nKhARykLgxgXg6yYIkuMsPmSuFOzXney8c2DmcPKBDKEgYtTACaiFsHI8CohKN6H6ePp9PyLxsdUj3 gUxbK9W9N4Ie5Jos/uLadD8hj+KX9cuGf/yQTN0tkp0XpSt1sTlJ3ZUwNdNv/mZQ6/xFbPDQA= 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-20221026_083351_490708_DEE072DA X-CRM114-Status: GOOD ( 13.52 ) 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: , 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 The current named mode parsing relies only the mode name, and doesn't allow to specify any other parameter. Let's convert that string list to an array of a custom structure that will hold the name and some additional parameters in the future. Signed-off-by: Maxime Ripard --- drivers/gpu/drm/drm_modes.c | 17 +++++++++++------ 1 file changed, 11 insertions(+), 6 deletions(-) diff --git a/drivers/gpu/drm/drm_modes.c b/drivers/gpu/drm/drm_modes.c index 37542612912b..7594b657f86a 100644 --- a/drivers/gpu/drm/drm_modes.c +++ b/drivers/gpu/drm/drm_modes.c @@ -2224,9 +2224,13 @@ static int drm_mode_parse_cmdline_options(const char *str, return 0; } -static const char * const drm_named_modes_whitelist[] = { - "NTSC", - "PAL", +struct drm_named_mode { + const char *name; +}; + +static const struct drm_named_mode drm_named_modes[] = { + { "NTSC", }, + { "PAL", }, }; static int drm_mode_parse_cmdline_named_mode(const char *name, @@ -2258,14 +2262,15 @@ static int drm_mode_parse_cmdline_named_mode(const char *name, * We're sure we're a named mode at this point, iterate over the * list of modes we're aware of. */ - for (i = 0; i < ARRAY_SIZE(drm_named_modes_whitelist); i++) { + for (i = 0; i < ARRAY_SIZE(drm_named_modes); i++) { + const struct drm_named_mode *mode = &drm_named_modes[i]; int ret; - ret = str_has_prefix(name, drm_named_modes_whitelist[i]); + ret = str_has_prefix(name, mode->name); if (ret != name_end) continue; - strcpy(cmdline_mode->name, drm_named_modes_whitelist[i]); + strcpy(cmdline_mode->name, mode->name); cmdline_mode->specified = true; return 1; -- b4 0.11.0-dev-99e3a _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel