From patchwork Thu Jun 29 11:45:40 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Thomas Zimmermann X-Patchwork-Id: 697805 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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 41EFAEB64D9 for ; Thu, 29 Jun 2023 12:20:02 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232154AbjF2MUA (ORCPT ); Thu, 29 Jun 2023 08:20:00 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:52230 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232091AbjF2MT6 (ORCPT ); Thu, 29 Jun 2023 08:19:58 -0400 Received: from smtp-out2.suse.de (smtp-out2.suse.de [IPv6:2001:67c:2178:6::1d]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 58B052693; Thu, 29 Jun 2023 05:19:57 -0700 (PDT) Received: from imap2.suse-dmz.suse.de (imap2.suse-dmz.suse.de [192.168.254.74]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (P-521) server-digest SHA512) (No client certificate requested) by smtp-out2.suse.de (Postfix) with ESMTPS id D30A41FD64; Thu, 29 Jun 2023 12:19:55 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=suse.de; s=susede2_rsa; t=1688041195; h=from:from:reply-to:date:date:message-id:message-id:to:to:cc:cc: mime-version:mime-version: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=x4OXpvb/zG5KxleDjQO59blDnCWqFfIAhLgAtrL7NVY=; b=i9tojsqES2QC/qquHYUduiHTvKM/o2z/RvVrScPmnss/Wdpfc1J8AgYAxsShSe/L6fYT9Y 7FKNYHoHceSj+8mLJIQHIb+BY/XjPBkp5yhtd0KOIYPXpIqSZ6hSLBi6xqY1JazJYIi+Eb gaKXUb1B5TosrsgCJYwvoV7PpYW+BMc= DKIM-Signature: v=1; a=ed25519-sha256; c=relaxed/relaxed; d=suse.de; s=susede2_ed25519; t=1688041195; h=from:from:reply-to:date:date:message-id:message-id:to:to:cc:cc: mime-version:mime-version: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=x4OXpvb/zG5KxleDjQO59blDnCWqFfIAhLgAtrL7NVY=; b=I9+YCVJOZ9ZGuHYgzDJK7LoqYWQPRbVAa5291fSN3Cmi2kbDsJnhF71kCDmXLS5Vh94PSm QiCAtZG1UTuNHQDw== Received: from imap2.suse-dmz.suse.de (imap2.suse-dmz.suse.de [192.168.254.74]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (P-521) server-digest SHA512) (No client certificate requested) by imap2.suse-dmz.suse.de (Postfix) with ESMTPS id 4D5F813A43; Thu, 29 Jun 2023 12:19:55 +0000 (UTC) Received: from dovecot-director2.suse.de ([192.168.254.65]) by imap2.suse-dmz.suse.de with ESMTPSA id CJvwEet2nWRlVAAAMHmgww (envelope-from ); Thu, 29 Jun 2023 12:19:55 +0000 From: Thomas Zimmermann To: arnd@arndb.de, deller@gmx.de, daniel@ffwll.ch, airlied@gmail.com Cc: linux-kernel@vger.kernel.org, linux-alpha@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-efi@vger.kernel.org, linux-csky@vger.kernel.org, linux-hexagon@vger.kernel.org, linux-ia64@vger.kernel.org, loongarch@lists.linux.dev, linux-mips@vger.kernel.org, linuxppc-dev@lists.ozlabs.org, linux-riscv@lists.infradead.org, linux-sh@vger.kernel.org, sparclinux@vger.kernel.org, dri-devel@lists.freedesktop.org, linux-hyperv@vger.kernel.org, linux-fbdev@vger.kernel.org, linux-staging@lists.linux.dev, linux-arch@vger.kernel.org, Thomas Zimmermann , Ard Biesheuvel , Russell King , Catalin Marinas , Will Deacon Subject: [PATCH 01/12] efi: Do not include from EFI header Date: Thu, 29 Jun 2023 13:45:40 +0200 Message-ID: <20230629121952.10559-2-tzimmermann@suse.de> X-Mailer: git-send-email 2.41.0 In-Reply-To: <20230629121952.10559-1-tzimmermann@suse.de> References: <20230629121952.10559-1-tzimmermann@suse.de> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-fbdev@vger.kernel.org The header file does not need anything from . Declare struct screen_info and remove the include statements. Update a number of source files that require struct screen_info's definition. Signed-off-by: Thomas Zimmermann Cc: Ard Biesheuvel Cc: Russell King Cc: Catalin Marinas Cc: Will Deacon --- arch/arm/kernel/efi.c | 2 ++ arch/arm64/kernel/efi.c | 1 + drivers/firmware/efi/libstub/efi-stub-entry.c | 2 ++ drivers/firmware/efi/libstub/screen_info.c | 2 ++ include/linux/efi.h | 3 ++- 5 files changed, 9 insertions(+), 1 deletion(-) diff --git a/arch/arm/kernel/efi.c b/arch/arm/kernel/efi.c index e2b9d2618c672..e94655ef16bb3 100644 --- a/arch/arm/kernel/efi.c +++ b/arch/arm/kernel/efi.c @@ -5,6 +5,8 @@ #include #include +#include + #include #include #include diff --git a/arch/arm64/kernel/efi.c b/arch/arm64/kernel/efi.c index baab8dd3ead3c..3afbe503b066f 100644 --- a/arch/arm64/kernel/efi.c +++ b/arch/arm64/kernel/efi.c @@ -9,6 +9,7 @@ #include #include +#include #include #include diff --git a/drivers/firmware/efi/libstub/efi-stub-entry.c b/drivers/firmware/efi/libstub/efi-stub-entry.c index cc4dcaea67fa6..2f1902e5d4075 100644 --- a/drivers/firmware/efi/libstub/efi-stub-entry.c +++ b/drivers/firmware/efi/libstub/efi-stub-entry.c @@ -1,6 +1,8 @@ // SPDX-License-Identifier: GPL-2.0-only #include +#include + #include #include "efistub.h" diff --git a/drivers/firmware/efi/libstub/screen_info.c b/drivers/firmware/efi/libstub/screen_info.c index 4be1c4d1f922b..a51ec201ca3cb 100644 --- a/drivers/firmware/efi/libstub/screen_info.c +++ b/drivers/firmware/efi/libstub/screen_info.c @@ -1,6 +1,8 @@ // SPDX-License-Identifier: GPL-2.0 #include +#include + #include #include "efistub.h" diff --git a/include/linux/efi.h b/include/linux/efi.h index 571d1a6e1b744..360895a5572c0 100644 --- a/include/linux/efi.h +++ b/include/linux/efi.h @@ -24,10 +24,11 @@ #include #include #include -#include #include +struct screen_info; + #define EFI_SUCCESS 0 #define EFI_LOAD_ERROR ( 1 | (1UL << (BITS_PER_LONG-1))) #define EFI_INVALID_PARAMETER ( 2 | (1UL << (BITS_PER_LONG-1))) From patchwork Thu Jun 29 11:45:41 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Thomas Zimmermann X-Patchwork-Id: 698854 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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 88C8EC18E1B for ; Thu, 29 Jun 2023 12:20:54 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232178AbjF2MUB (ORCPT ); Thu, 29 Jun 2023 08:20:01 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:52240 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232097AbjF2MT6 (ORCPT ); Thu, 29 Jun 2023 08:19:58 -0400 Received: from smtp-out1.suse.de (smtp-out1.suse.de [195.135.220.28]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id DBFE23583; 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h=from:from:reply-to:date:date:message-id:message-id:to:to:cc:cc: mime-version:mime-version: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=IXGU5X8lHgcy0xSrc3ZVVAstecW58Mhx3eVBaUQt3EA=; b=5mRgVk1/pVfSDoygZItWVKC6R0IzmCwK6ZL98BBiHU3NrlL4mP9k6A6PayShKVnBSPBC2x 88su8LwJ20TmyWBQ== Received: from imap2.suse-dmz.suse.de (imap2.suse-dmz.suse.de [192.168.254.74]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (P-521) server-digest SHA512) (No client certificate requested) by imap2.suse-dmz.suse.de (Postfix) with ESMTPS id CD9EE13905; Thu, 29 Jun 2023 12:19:55 +0000 (UTC) Received: from dovecot-director2.suse.de ([192.168.254.65]) by imap2.suse-dmz.suse.de with ESMTPSA id CAVJMet2nWRlVAAAMHmgww (envelope-from ); Thu, 29 Jun 2023 12:19:55 +0000 From: Thomas Zimmermann To: arnd@arndb.de, deller@gmx.de, daniel@ffwll.ch, airlied@gmail.com Cc: linux-kernel@vger.kernel.org, linux-alpha@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-efi@vger.kernel.org, linux-csky@vger.kernel.org, linux-hexagon@vger.kernel.org, linux-ia64@vger.kernel.org, loongarch@lists.linux.dev, linux-mips@vger.kernel.org, linuxppc-dev@lists.ozlabs.org, linux-riscv@lists.infradead.org, linux-sh@vger.kernel.org, sparclinux@vger.kernel.org, dri-devel@lists.freedesktop.org, linux-hyperv@vger.kernel.org, linux-fbdev@vger.kernel.org, linux-staging@lists.linux.dev, linux-arch@vger.kernel.org, Thomas Zimmermann , Sudip Mukherjee , Teddy Wang Subject: [PATCH 02/12] fbdev/sm712fb: Do not include Date: Thu, 29 Jun 2023 13:45:41 +0200 Message-ID: <20230629121952.10559-3-tzimmermann@suse.de> X-Mailer: git-send-email 2.41.0 In-Reply-To: <20230629121952.10559-1-tzimmermann@suse.de> References: <20230629121952.10559-1-tzimmermann@suse.de> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-fbdev@vger.kernel.org Sm712fb's dependency on is artificial in that it only uses struct screen_info for its internals. Replace the use of struct screen_info with a custom data structure and remove the include of . Signed-off-by: Thomas Zimmermann Cc: Sudip Mukherjee Cc: Teddy Wang Cc: Helge Deller Reviewed-by: Javier Martinez Canillas --- drivers/video/fbdev/sm712fb.c | 9 +++++++-- 1 file changed, 7 insertions(+), 2 deletions(-) diff --git a/drivers/video/fbdev/sm712fb.c b/drivers/video/fbdev/sm712fb.c index b7ad3c644e138..f929091da4e77 100644 --- a/drivers/video/fbdev/sm712fb.c +++ b/drivers/video/fbdev/sm712fb.c @@ -27,12 +27,17 @@ #include #include #include -#include #include #include "sm712.h" +struct smtcfb_screen_info { + u16 lfb_width; + u16 lfb_height; + u16 lfb_depth; +}; + /* * Private structure */ @@ -829,7 +834,7 @@ static const struct modeinit vgamode[] = { }, }; -static struct screen_info smtc_scr_info; +static struct smtcfb_screen_info smtc_scr_info; static char *mode_option; From patchwork Thu Jun 29 11:45:42 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Thomas Zimmermann X-Patchwork-Id: 698858 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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 2C8A9EB64DD for ; Thu, 29 Jun 2023 12:20:05 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232200AbjF2MUC (ORCPT ); Thu, 29 Jun 2023 08:20:02 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:52250 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232113AbjF2MT7 (ORCPT ); Thu, 29 Jun 2023 08:19:59 -0400 Received: from smtp-out2.suse.de (smtp-out2.suse.de [IPv6:2001:67c:2178:6::1d]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 607CA1FD8; Thu, 29 Jun 2023 05:19:58 -0700 (PDT) Received: from imap2.suse-dmz.suse.de (imap2.suse-dmz.suse.de [192.168.254.74]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (P-521) server-digest SHA512) (No client certificate requested) by smtp-out2.suse.de (Postfix) with ESMTPS id CBF141FD66; Thu, 29 Jun 2023 12:19:56 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=suse.de; s=susede2_rsa; t=1688041196; h=from:from:reply-to:date:date:message-id:message-id:to:to:cc:cc: mime-version:mime-version: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=dI1kzUuKD59kYjvBY6wFpwuLP1T5iqiK0PZL3S9tS+4=; b=iOn4KP8zx9qPUKtbQYB/3UuemmzcIp1jKec6IhGp4JnfO4Zc3Qon64c22j4rYtRaUYgve5 sr75PQ8iy2XZULzepyxG8DgzelksuLJRjEhAS/DO7S2Ysp725W5TaLjeeV8vgf+fFhfKEZ 7AYRAgxOMdWjSM+8Ou37M9XmyDJGHm0= DKIM-Signature: v=1; a=ed25519-sha256; c=relaxed/relaxed; d=suse.de; s=susede2_ed25519; t=1688041196; h=from:from:reply-to:date:date:message-id:message-id:to:to:cc:cc: mime-version:mime-version: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=dI1kzUuKD59kYjvBY6wFpwuLP1T5iqiK0PZL3S9tS+4=; b=BL/25Txh4w4sSCwBtjxZWN/dcdEjEYYqC2SO2/bckqsruuNu5moVIyXmc/8QJu230txCAq mYmRl8mkEdvMruCA== Received: from imap2.suse-dmz.suse.de (imap2.suse-dmz.suse.de [192.168.254.74]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (P-521) server-digest SHA512) (No client certificate requested) by imap2.suse-dmz.suse.de (Postfix) with ESMTPS id 535A113A43; Thu, 29 Jun 2023 12:19:56 +0000 (UTC) Received: from dovecot-director2.suse.de ([192.168.254.65]) by imap2.suse-dmz.suse.de with ESMTPSA id gDVLE+x2nWRlVAAAMHmgww (envelope-from ); Thu, 29 Jun 2023 12:19:56 +0000 From: Thomas Zimmermann To: arnd@arndb.de, deller@gmx.de, daniel@ffwll.ch, airlied@gmail.com Cc: linux-kernel@vger.kernel.org, linux-alpha@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-efi@vger.kernel.org, linux-csky@vger.kernel.org, linux-hexagon@vger.kernel.org, linux-ia64@vger.kernel.org, loongarch@lists.linux.dev, linux-mips@vger.kernel.org, linuxppc-dev@lists.ozlabs.org, linux-riscv@lists.infradead.org, linux-sh@vger.kernel.org, sparclinux@vger.kernel.org, dri-devel@lists.freedesktop.org, linux-hyperv@vger.kernel.org, linux-fbdev@vger.kernel.org, linux-staging@lists.linux.dev, linux-arch@vger.kernel.org, Thomas Zimmermann , Ard Biesheuvel , Hans de Goede , Javier Martinez Canillas Subject: [PATCH 03/12] sysfb: Do not include from sysfb header Date: Thu, 29 Jun 2023 13:45:42 +0200 Message-ID: <20230629121952.10559-4-tzimmermann@suse.de> X-Mailer: git-send-email 2.41.0 In-Reply-To: <20230629121952.10559-1-tzimmermann@suse.de> References: <20230629121952.10559-1-tzimmermann@suse.de> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-fbdev@vger.kernel.org The header file does not need anything from . Declare struct screen_info and remove the include statements. Signed-off-by: Thomas Zimmermann Cc: Ard Biesheuvel Cc: Hans de Goede Cc: Javier Martinez Canillas --- include/linux/sysfb.h | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/include/linux/sysfb.h b/include/linux/sysfb.h index c1ef5fc60a3cb..19cb803dd5ecd 100644 --- a/include/linux/sysfb.h +++ b/include/linux/sysfb.h @@ -9,7 +9,8 @@ #include #include -#include + +struct screen_info; enum { M_I17, /* 17-Inch iMac */ From patchwork Thu Jun 29 11:45:43 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Thomas Zimmermann X-Patchwork-Id: 697804 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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 11E04C04A94 for ; Thu, 29 Jun 2023 12:20:06 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232251AbjF2MUD (ORCPT ); Thu, 29 Jun 2023 08:20:03 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:52258 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232084AbjF2MT7 (ORCPT ); Thu, 29 Jun 2023 08:19:59 -0400 Received: from smtp-out2.suse.de (smtp-out2.suse.de [195.135.220.29]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id C29B82681; Thu, 29 Jun 2023 05:19:58 -0700 (PDT) Received: from imap2.suse-dmz.suse.de (imap2.suse-dmz.suse.de [192.168.254.74]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (P-521) server-digest SHA512) (No client certificate requested) by smtp-out2.suse.de (Postfix) with ESMTPS id 52FDB1FD68; Thu, 29 Jun 2023 12:19:57 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=suse.de; s=susede2_rsa; t=1688041197; h=from:from:reply-to:date:date:message-id:message-id:to:to:cc:cc: mime-version:mime-version: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=VSCnNOTIHcBHYP1H47mhSWWMU/cUgjzIXzIZqp//59s=; b=JGOebDL4XjP7zTfKng4P+h6jtTTgakd2fjixPEvmz/HdvzbYOg1LD8peXmLP0KwXI3FUzx 9ccjQzWoVuNCFHnkDDDbq3+AKuSJLX39AmuIZpfRBb96CPOqEJ5FQ7RbtqMNbiFXZeA/wl pCwVkAFVOTNLvMhnEKrzdAem0Ahs6hE= DKIM-Signature: v=1; a=ed25519-sha256; c=relaxed/relaxed; d=suse.de; s=susede2_ed25519; t=1688041197; h=from:from:reply-to:date:date:message-id:message-id:to:to:cc:cc: mime-version:mime-version: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=VSCnNOTIHcBHYP1H47mhSWWMU/cUgjzIXzIZqp//59s=; b=PW/o667y7EHsEjtoqDiPRKJQ3VACKqdZligZ3HBaVCmmMwC0zrBZm6NldMzu/wXTM544nR IeOPLeAMnpTux8Bg== Received: from imap2.suse-dmz.suse.de (imap2.suse-dmz.suse.de [192.168.254.74]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (P-521) server-digest SHA512) (No client certificate requested) by imap2.suse-dmz.suse.de (Postfix) with ESMTPS id D192513905; Thu, 29 Jun 2023 12:19:56 +0000 (UTC) Received: from dovecot-director2.suse.de ([192.168.254.65]) by imap2.suse-dmz.suse.de with ESMTPSA id wNs2Mux2nWRlVAAAMHmgww (envelope-from ); Thu, 29 Jun 2023 12:19:56 +0000 From: Thomas Zimmermann To: arnd@arndb.de, deller@gmx.de, daniel@ffwll.ch, airlied@gmail.com Cc: linux-kernel@vger.kernel.org, linux-alpha@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-efi@vger.kernel.org, linux-csky@vger.kernel.org, linux-hexagon@vger.kernel.org, linux-ia64@vger.kernel.org, loongarch@lists.linux.dev, linux-mips@vger.kernel.org, linuxppc-dev@lists.ozlabs.org, linux-riscv@lists.infradead.org, linux-sh@vger.kernel.org, sparclinux@vger.kernel.org, dri-devel@lists.freedesktop.org, linux-hyperv@vger.kernel.org, linux-fbdev@vger.kernel.org, linux-staging@lists.linux.dev, linux-arch@vger.kernel.org, Thomas Zimmermann , Sudip Mukherjee , Teddy Wang Subject: [PATCH 04/12] staging/sm750fb: Do not include Date: Thu, 29 Jun 2023 13:45:43 +0200 Message-ID: <20230629121952.10559-5-tzimmermann@suse.de> X-Mailer: git-send-email 2.41.0 In-Reply-To: <20230629121952.10559-1-tzimmermann@suse.de> References: <20230629121952.10559-1-tzimmermann@suse.de> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-fbdev@vger.kernel.org The sm750fb driver does not need anything from . Remove the include statements. Signed-off-by: Thomas Zimmermann Cc: Sudip Mukherjee Cc: Teddy Wang Reviewed-by: Javier Martinez Canillas --- drivers/staging/sm750fb/sm750.c | 1 - drivers/staging/sm750fb/sm750_accel.c | 1 - drivers/staging/sm750fb/sm750_cursor.c | 1 - drivers/staging/sm750fb/sm750_hw.c | 1 - 4 files changed, 4 deletions(-) diff --git a/drivers/staging/sm750fb/sm750.c b/drivers/staging/sm750fb/sm750.c index 55e302a27847d..c260f73cf570a 100644 --- a/drivers/staging/sm750fb/sm750.c +++ b/drivers/staging/sm750fb/sm750.c @@ -14,7 +14,6 @@ #include #include #include -#include #include #include "sm750.h" diff --git a/drivers/staging/sm750fb/sm750_accel.c b/drivers/staging/sm750fb/sm750_accel.c index 24b9077a634a6..44b9e3fe3a41d 100644 --- a/drivers/staging/sm750fb/sm750_accel.c +++ b/drivers/staging/sm750fb/sm750_accel.c @@ -14,7 +14,6 @@ #include #include #include -#include #include "sm750.h" #include "sm750_accel.h" diff --git a/drivers/staging/sm750fb/sm750_cursor.c b/drivers/staging/sm750fb/sm750_cursor.c index 43e6f52c2551f..eea4d1bd36ce7 100644 --- a/drivers/staging/sm750fb/sm750_cursor.c +++ b/drivers/staging/sm750fb/sm750_cursor.c @@ -14,7 +14,6 @@ #include #include #include -#include #include "sm750.h" #include "sm750_cursor.h" diff --git a/drivers/staging/sm750fb/sm750_hw.c b/drivers/staging/sm750fb/sm750_hw.c index 55cb00e8b0d1c..71247eaf26eef 100644 --- a/drivers/staging/sm750fb/sm750_hw.c +++ b/drivers/staging/sm750fb/sm750_hw.c @@ -17,7 +17,6 @@ #include #endif #include -#include #include #include "sm750.h" From patchwork Thu Jun 29 11:45:44 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Thomas Zimmermann X-Patchwork-Id: 697800 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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id BA169C04FE2 for ; Thu, 29 Jun 2023 12:20:55 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232691AbjF2MUx (ORCPT ); Thu, 29 Jun 2023 08:20:53 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:52306 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232217AbjF2MUC (ORCPT ); Thu, 29 Jun 2023 08:20:02 -0400 Received: from smtp-out1.suse.de (smtp-out1.suse.de [IPv6:2001:67c:2178:6::1c]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id D30951FD8; Thu, 29 Jun 2023 05:19:59 -0700 (PDT) Received: from imap2.suse-dmz.suse.de (imap2.suse-dmz.suse.de [192.168.254.74]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (P-521) server-digest SHA512) (No client certificate requested) by smtp-out1.suse.de (Postfix) with ESMTPS id 066AF2185F; 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Thu, 29 Jun 2023 12:19:57 +0000 (UTC) Received: from dovecot-director2.suse.de ([192.168.254.65]) by imap2.suse-dmz.suse.de with ESMTPSA id cIJ/Fe12nWRlVAAAMHmgww (envelope-from ); Thu, 29 Jun 2023 12:19:57 +0000 From: Thomas Zimmermann To: arnd@arndb.de, deller@gmx.de, daniel@ffwll.ch, airlied@gmail.com Cc: linux-kernel@vger.kernel.org, linux-alpha@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-efi@vger.kernel.org, linux-csky@vger.kernel.org, linux-hexagon@vger.kernel.org, linux-ia64@vger.kernel.org, loongarch@lists.linux.dev, linux-mips@vger.kernel.org, linuxppc-dev@lists.ozlabs.org, linux-riscv@lists.infradead.org, linux-sh@vger.kernel.org, sparclinux@vger.kernel.org, dri-devel@lists.freedesktop.org, linux-hyperv@vger.kernel.org, linux-fbdev@vger.kernel.org, linux-staging@lists.linux.dev, linux-arch@vger.kernel.org, Thomas Zimmermann , Yoshinori Sato , Rich Felker , John Paul Adrian Glaubitz , Andrew Morton , Geert Uytterhoeven , Arnd Bergmann , "Kirill A. Shutemov" , Anshuman Khandual , Niklas Schnelle , Zi Yan , "Mike Rapoport (IBM)" , Peter Zijlstra Subject: [PATCH 05/12] arch: Remove trailing whitespaces Date: Thu, 29 Jun 2023 13:45:44 +0200 Message-ID: <20230629121952.10559-6-tzimmermann@suse.de> X-Mailer: git-send-email 2.41.0 In-Reply-To: <20230629121952.10559-1-tzimmermann@suse.de> References: <20230629121952.10559-1-tzimmermann@suse.de> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-fbdev@vger.kernel.org Fix coding style. No functional changes. Signed-off-by: Thomas Zimmermann Cc: Yoshinori Sato Cc: Rich Felker Cc: John Paul Adrian Glaubitz Cc: Andrew Morton Cc: Geert Uytterhoeven Cc: Arnd Bergmann Cc: "Kirill A. Shutemov" Cc: Anshuman Khandual Cc: Niklas Schnelle Cc: Zi Yan Cc: "Mike Rapoport (IBM)" Cc: Peter Zijlstra --- arch/ia64/Kconfig | 4 ++-- arch/sh/Kconfig | 6 +++--- 2 files changed, 5 insertions(+), 5 deletions(-) diff --git a/arch/ia64/Kconfig b/arch/ia64/Kconfig index 21fa63ce5ffc0..e79f15e32a451 100644 --- a/arch/ia64/Kconfig +++ b/arch/ia64/Kconfig @@ -260,7 +260,7 @@ config PERMIT_BSP_REMOVE default n help Say Y here if your platform SAL will support removal of BSP with HOTPLUG_CPU - support. + support. config FORCE_CPEI_RETARGET bool "Force assumption that CPEI can be re-targeted" @@ -335,7 +335,7 @@ config IA64_PALINFO config IA64_MC_ERR_INJECT tristate "MC error injection support" help - Adds support for MC error injection. If enabled, the kernel + Adds support for MC error injection. If enabled, the kernel will provide a sysfs interface for user applications to call MC error injection PAL procedures to inject various errors. This is a useful tool for MCA testing. diff --git a/arch/sh/Kconfig b/arch/sh/Kconfig index 9652d367fc377..04b9550cf0070 100644 --- a/arch/sh/Kconfig +++ b/arch/sh/Kconfig @@ -234,7 +234,7 @@ config CPU_SUBTYPE_SH7201 select CPU_SH2A select CPU_HAS_FPU select SYS_SUPPORTS_SH_MTU2 - + config CPU_SUBTYPE_SH7203 bool "Support SH7203 processor" select CPU_SH2A @@ -496,7 +496,7 @@ config CPU_SUBTYPE_SH7366 endchoice source "arch/sh/mm/Kconfig" - + source "arch/sh/Kconfig.cpu" source "arch/sh/boards/Kconfig" @@ -647,7 +647,7 @@ config GUSA This is the default implementation for both UP and non-ll/sc CPUs, and is used by the libc, amongst others. - For additional information, design information can be found + For additional information, design information can be found in . This should only be disabled for special cases where alternate From patchwork Thu Jun 29 11:45:45 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Thomas Zimmermann X-Patchwork-Id: 697803 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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id A0C74C001B3 for ; Thu, 29 Jun 2023 12:20:29 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232541AbjF2MU2 (ORCPT ); Thu, 29 Jun 2023 08:20:28 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:52358 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232240AbjF2MUD (ORCPT ); Thu, 29 Jun 2023 08:20:03 -0400 Received: from smtp-out2.suse.de (smtp-out2.suse.de [IPv6:2001:67c:2178:6::1d]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 9E08A2693; Thu, 29 Jun 2023 05:20:00 -0700 (PDT) Received: from imap2.suse-dmz.suse.de (imap2.suse-dmz.suse.de [192.168.254.74]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (P-521) server-digest SHA512) (No client certificate requested) by smtp-out2.suse.de (Postfix) with ESMTPS id 568AF1FD65; Thu, 29 Jun 2023 12:19:59 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=suse.de; s=susede2_rsa; t=1688041199; h=from:from:reply-to:date:date:message-id:message-id:to:to:cc:cc: mime-version:mime-version: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=bQaVVKQnvfyOkViKgnextxWkU0QdRkJ4AW3iovTriNI=; b=EqR7Tkw8IwIDmTB8z+iT2XTTEaKaLYgBVpawbpd+rkw4+h1q6jizGoMmGNl7+yA3xcHk5j ZIEu0XbAO3Y00b9EHJPmVF8mMfcyHPP4+2/jU+q/N/73lhJFSxAOamyEGRzjMF+btDr5vL odezt9etV7x+Rw55eLEFWdGrsFz7+BI= DKIM-Signature: v=1; a=ed25519-sha256; c=relaxed/relaxed; d=suse.de; s=susede2_ed25519; t=1688041199; h=from:from:reply-to:date:date:message-id:message-id:to:to:cc:cc: mime-version:mime-version: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=bQaVVKQnvfyOkViKgnextxWkU0QdRkJ4AW3iovTriNI=; b=iXEEhDudVD0ixI3+aj6ZzcuBjrm/yXCSadRDiM1tYOH+0uLfZcDvjUSOAjeTorzF9rM8Pw gI2G6ZFvsdSlFxDw== Received: from imap2.suse-dmz.suse.de (imap2.suse-dmz.suse.de [192.168.254.74]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (P-521) server-digest SHA512) (No client certificate requested) by imap2.suse-dmz.suse.de (Postfix) with ESMTPS id 1709513905; Thu, 29 Jun 2023 12:19:58 +0000 (UTC) Received: from dovecot-director2.suse.de ([192.168.254.65]) by imap2.suse-dmz.suse.de with ESMTPSA id 4DC4BO52nWRlVAAAMHmgww (envelope-from ); Thu, 29 Jun 2023 12:19:58 +0000 From: Thomas Zimmermann To: arnd@arndb.de, deller@gmx.de, daniel@ffwll.ch, airlied@gmail.com Cc: linux-kernel@vger.kernel.org, linux-alpha@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-efi@vger.kernel.org, linux-csky@vger.kernel.org, linux-hexagon@vger.kernel.org, linux-ia64@vger.kernel.org, loongarch@lists.linux.dev, linux-mips@vger.kernel.org, linuxppc-dev@lists.ozlabs.org, linux-riscv@lists.infradead.org, linux-sh@vger.kernel.org, sparclinux@vger.kernel.org, dri-devel@lists.freedesktop.org, linux-hyperv@vger.kernel.org, linux-fbdev@vger.kernel.org, linux-staging@lists.linux.dev, linux-arch@vger.kernel.org, Thomas Zimmermann , Richard Henderson , Ivan Kokshaysky , Matt Turner , Russell King , Catalin Marinas , Will Deacon , Guo Ren , Brian Cain , Huacai Chen , WANG Xuerui , Thomas Bogendoerfer , Dinh Nguyen , Michael Ellerman , Nicholas Piggin , Christophe Leroy , Paul Walmsley , Palmer Dabbelt , Albert Ou , Yoshinori Sato , Rich Felker , John Paul Adrian Glaubitz , "David S. Miller" , Thomas Gleixner , Ingo Molnar , Borislav Petkov , Dave Hansen , x86@kernel.org, "H. Peter Anvin" , Chris Zankel , Max Filippov , Kees Cook , "Paul E. McKenney" , Peter Zijlstra , Frederic Weisbecker , Andrew Morton , Ard Biesheuvel , Sami Tolvanen , Juerg Haefliger , Geert Uytterhoeven , Anshuman Khandual , Niklas Schnelle , "Russell King (Oracle)" , Linus Walleij , Sebastian Reichel , "Mike Rapoport (IBM)" , "Kirill A. Shutemov" , Zi Yan Subject: [PATCH 06/12] arch: Declare screen_info in Date: Thu, 29 Jun 2023 13:45:45 +0200 Message-ID: <20230629121952.10559-7-tzimmermann@suse.de> X-Mailer: git-send-email 2.41.0 In-Reply-To: <20230629121952.10559-1-tzimmermann@suse.de> References: <20230629121952.10559-1-tzimmermann@suse.de> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-fbdev@vger.kernel.org The variable screen_info does not exist on all architectures. Declare it in . All architectures that do declare it will provide it via . Add the Kconfig token ARCH_HAS_SCREEN_INFO to guard against access on architectures that don't provide screen_info. Signed-off-by: Thomas Zimmermann Cc: Richard Henderson Cc: Ivan Kokshaysky Cc: Matt Turner Cc: Russell King Cc: Catalin Marinas Cc: Will Deacon Cc: Guo Ren Cc: Brian Cain Cc: Huacai Chen Cc: WANG Xuerui Cc: Thomas Bogendoerfer Cc: Dinh Nguyen Cc: Michael Ellerman Cc: Nicholas Piggin Cc: Christophe Leroy Cc: Paul Walmsley Cc: Palmer Dabbelt Cc: Albert Ou Cc: Yoshinori Sato Cc: Rich Felker Cc: John Paul Adrian Glaubitz Cc: "David S. Miller" Cc: Thomas Gleixner Cc: Ingo Molnar Cc: Borislav Petkov Cc: Dave Hansen Cc: x86@kernel.org Cc: "H. Peter Anvin" Cc: Chris Zankel Cc: Max Filippov Cc: Helge Deller Cc: Arnd Bergmann Cc: Kees Cook Cc: "Paul E. McKenney" Cc: Peter Zijlstra Cc: Frederic Weisbecker Cc: Andrew Morton Cc: Ard Biesheuvel Cc: Sami Tolvanen Cc: Juerg Haefliger Cc: Geert Uytterhoeven Cc: Anshuman Khandual Cc: Niklas Schnelle Cc: "Russell King (Oracle)" Cc: Linus Walleij Cc: Sebastian Reichel Cc: "Mike Rapoport (IBM)" Cc: "Kirill A. Shutemov" Cc: Zi Yan Acked-by: WANG Xuerui # loongarch --- arch/Kconfig | 6 ++++++ arch/alpha/Kconfig | 1 + arch/arm/Kconfig | 1 + arch/arm64/Kconfig | 1 + arch/csky/Kconfig | 1 + arch/hexagon/Kconfig | 1 + arch/ia64/Kconfig | 1 + arch/loongarch/Kconfig | 1 + arch/mips/Kconfig | 1 + arch/nios2/Kconfig | 1 + arch/powerpc/Kconfig | 1 + arch/riscv/Kconfig | 1 + arch/sh/Kconfig | 1 + arch/sparc/Kconfig | 1 + arch/x86/Kconfig | 1 + arch/xtensa/Kconfig | 1 + drivers/video/Kconfig | 3 +++ include/asm-generic/Kbuild | 1 + include/asm-generic/screen_info.h | 12 ++++++++++++ include/linux/screen_info.h | 2 +- 20 files changed, 38 insertions(+), 1 deletion(-) create mode 100644 include/asm-generic/screen_info.h diff --git a/arch/Kconfig b/arch/Kconfig index 205fd23e0cada..2f58293fd7bcb 100644 --- a/arch/Kconfig +++ b/arch/Kconfig @@ -1466,6 +1466,12 @@ config ARCH_HAS_NONLEAF_PMD_YOUNG address translations. Page table walkers that clear the accessed bit may use this capability to reduce their search space. +config ARCH_HAS_SCREEN_INFO + bool + help + Selected by architectures that provide a global instance of + screen_info. + source "kernel/gcov/Kconfig" source "scripts/gcc-plugins/Kconfig" diff --git a/arch/alpha/Kconfig b/arch/alpha/Kconfig index a5c2b1aa46b02..d749011d88b14 100644 --- a/arch/alpha/Kconfig +++ b/arch/alpha/Kconfig @@ -4,6 +4,7 @@ config ALPHA default y select ARCH_32BIT_USTAT_F_TINODE select ARCH_HAS_CURRENT_STACK_POINTER + select ARCH_HAS_SCREEN_INFO select ARCH_MIGHT_HAVE_PC_PARPORT select ARCH_MIGHT_HAVE_PC_SERIO select ARCH_NO_PREEMPT diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig index 0fb4b218f6658..a9d01ee67a90e 100644 --- a/arch/arm/Kconfig +++ b/arch/arm/Kconfig @@ -15,6 +15,7 @@ config ARM select ARCH_HAS_MEMBARRIER_SYNC_CORE select ARCH_HAS_NON_OVERLAPPING_ADDRESS_SPACE select ARCH_HAS_PTE_SPECIAL if ARM_LPAE + select ARCH_HAS_SCREEN_INFO select ARCH_HAS_SETUP_DMA_OPS select ARCH_HAS_SET_MEMORY select ARCH_STACKWALK diff --git a/arch/arm64/Kconfig b/arch/arm64/Kconfig index 343e1e1cae10a..21addc4715bb3 100644 --- a/arch/arm64/Kconfig +++ b/arch/arm64/Kconfig @@ -36,6 +36,7 @@ config ARM64 select ARCH_HAS_NON_OVERLAPPING_ADDRESS_SPACE select ARCH_HAS_PTE_DEVMAP select ARCH_HAS_PTE_SPECIAL + select ARCH_HAS_SCREEN_INFO select ARCH_HAS_SETUP_DMA_OPS select ARCH_HAS_SET_DIRECT_MAP select ARCH_HAS_SET_MEMORY diff --git a/arch/csky/Kconfig b/arch/csky/Kconfig index 4df1f8c9d170b..28444e581fc1f 100644 --- a/arch/csky/Kconfig +++ b/arch/csky/Kconfig @@ -10,6 +10,7 @@ config CSKY select ARCH_USE_QUEUED_RWLOCKS select ARCH_USE_QUEUED_SPINLOCKS select ARCH_HAS_CURRENT_STACK_POINTER + select ARCH_HAS_SCREEN_INFO select ARCH_INLINE_READ_LOCK if !PREEMPTION select ARCH_INLINE_READ_LOCK_BH if !PREEMPTION select ARCH_INLINE_READ_LOCK_IRQ if !PREEMPTION diff --git a/arch/hexagon/Kconfig b/arch/hexagon/Kconfig index 54eadf2651786..cc683c0a43d34 100644 --- a/arch/hexagon/Kconfig +++ b/arch/hexagon/Kconfig @@ -5,6 +5,7 @@ comment "Linux Kernel Configuration for Hexagon" config HEXAGON def_bool y select ARCH_32BIT_OFF_T + select ARCH_HAS_SCREEN_INFO select ARCH_HAS_SYNC_DMA_FOR_DEVICE select ARCH_NO_PREEMPT select DMA_GLOBAL_POOL diff --git a/arch/ia64/Kconfig b/arch/ia64/Kconfig index e79f15e32a451..8b1e785e6d53d 100644 --- a/arch/ia64/Kconfig +++ b/arch/ia64/Kconfig @@ -10,6 +10,7 @@ config IA64 bool select ARCH_BINFMT_ELF_EXTRA_PHDRS select ARCH_HAS_DMA_MARK_CLEAN + select ARCH_HAS_SCREEN_INFO select ARCH_HAS_STRNCPY_FROM_USER select ARCH_HAS_STRNLEN_USER select ARCH_MIGHT_HAVE_PC_PARPORT diff --git a/arch/loongarch/Kconfig b/arch/loongarch/Kconfig index d38b066fc931b..6aab2fb7753da 100644 --- a/arch/loongarch/Kconfig +++ b/arch/loongarch/Kconfig @@ -13,6 +13,7 @@ config LOONGARCH select ARCH_HAS_FORTIFY_SOURCE select ARCH_HAS_NMI_SAFE_THIS_CPU_OPS select ARCH_HAS_PTE_SPECIAL + select ARCH_HAS_SCREEN_INFO select ARCH_HAS_TICK_BROADCAST if GENERIC_CLOCKEVENTS_BROADCAST select ARCH_INLINE_READ_LOCK if !PREEMPTION select ARCH_INLINE_READ_LOCK_BH if !PREEMPTION diff --git a/arch/mips/Kconfig b/arch/mips/Kconfig index 675a8660cb85a..c0ae09789cb6d 100644 --- a/arch/mips/Kconfig +++ b/arch/mips/Kconfig @@ -10,6 +10,7 @@ config MIPS select ARCH_HAS_KCOV select ARCH_HAS_NON_OVERLAPPING_ADDRESS_SPACE if !EVA select ARCH_HAS_PTE_SPECIAL if !(32BIT && CPU_HAS_RIXI) + select ARCH_HAS_SCREEN_INFO select ARCH_HAS_STRNCPY_FROM_USER select ARCH_HAS_STRNLEN_USER select ARCH_HAS_TICK_BROADCAST if GENERIC_CLOCKEVENTS_BROADCAST diff --git a/arch/nios2/Kconfig b/arch/nios2/Kconfig index e5936417d3cd3..7183eea282212 100644 --- a/arch/nios2/Kconfig +++ b/arch/nios2/Kconfig @@ -3,6 +3,7 @@ config NIOS2 def_bool y select ARCH_32BIT_OFF_T select ARCH_HAS_DMA_PREP_COHERENT + select ARCH_HAS_SCREEN_INFO select ARCH_HAS_SYNC_DMA_FOR_CPU select ARCH_HAS_SYNC_DMA_FOR_DEVICE select ARCH_HAS_DMA_SET_UNCACHED diff --git a/arch/powerpc/Kconfig b/arch/powerpc/Kconfig index bff5820b7cda1..b1acad3076180 100644 --- a/arch/powerpc/Kconfig +++ b/arch/powerpc/Kconfig @@ -148,6 +148,7 @@ config PPC select ARCH_HAS_PTE_DEVMAP if PPC_BOOK3S_64 select ARCH_HAS_PTE_SPECIAL select ARCH_HAS_SCALED_CPUTIME if VIRT_CPU_ACCOUNTING_NATIVE && PPC_BOOK3S_64 + select ARCH_HAS_SCREEN_INFO select ARCH_HAS_SET_MEMORY select ARCH_HAS_STRICT_KERNEL_RWX if (PPC_BOOK3S || PPC_8xx || 40x) && !HIBERNATION select ARCH_HAS_STRICT_KERNEL_RWX if PPC_85xx && !HIBERNATION && !RANDOMIZE_BASE diff --git a/arch/riscv/Kconfig b/arch/riscv/Kconfig index 5966ad97c30c3..b5a48f8424af9 100644 --- a/arch/riscv/Kconfig +++ b/arch/riscv/Kconfig @@ -29,6 +29,7 @@ config RISCV select ARCH_HAS_NON_OVERLAPPING_ADDRESS_SPACE select ARCH_HAS_PMEM_API select ARCH_HAS_PTE_SPECIAL + select ARCH_HAS_SCREEN_INFO select ARCH_HAS_SET_DIRECT_MAP if MMU select ARCH_HAS_SET_MEMORY if MMU select ARCH_HAS_STRICT_KERNEL_RWX if MMU && !XIP_KERNEL diff --git a/arch/sh/Kconfig b/arch/sh/Kconfig index 04b9550cf0070..001f5149952b4 100644 --- a/arch/sh/Kconfig +++ b/arch/sh/Kconfig @@ -10,6 +10,7 @@ config SUPERH select ARCH_HAS_GIGANTIC_PAGE select ARCH_HAS_GCOV_PROFILE_ALL select ARCH_HAS_PTE_SPECIAL + select ARCH_HAS_SCREEN_INFO select ARCH_HAS_TICK_BROADCAST if GENERIC_CLOCKEVENTS_BROADCAST select ARCH_HIBERNATION_POSSIBLE if MMU select ARCH_MIGHT_HAVE_PC_PARPORT diff --git a/arch/sparc/Kconfig b/arch/sparc/Kconfig index 8535e19062f65..e4bfb80b48cfe 100644 --- a/arch/sparc/Kconfig +++ b/arch/sparc/Kconfig @@ -13,6 +13,7 @@ config 64BIT config SPARC bool default y + select ARCH_HAS_SCREEN_INFO select ARCH_MIGHT_HAVE_PC_PARPORT if SPARC64 && PCI select ARCH_MIGHT_HAVE_PC_SERIO select DMA_OPS diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig index 53bab123a8ee4..d7c2bf4ee403d 100644 --- a/arch/x86/Kconfig +++ b/arch/x86/Kconfig @@ -91,6 +91,7 @@ config X86 select ARCH_HAS_NONLEAF_PMD_YOUNG if PGTABLE_LEVELS > 2 select ARCH_HAS_UACCESS_FLUSHCACHE if X86_64 select ARCH_HAS_COPY_MC if X86_64 + select ARCH_HAS_SCREEN_INFO select ARCH_HAS_SET_MEMORY select ARCH_HAS_SET_DIRECT_MAP select ARCH_HAS_STRICT_KERNEL_RWX diff --git a/arch/xtensa/Kconfig b/arch/xtensa/Kconfig index 3c6e5471f025b..c6cbd7459939c 100644 --- a/arch/xtensa/Kconfig +++ b/arch/xtensa/Kconfig @@ -8,6 +8,7 @@ config XTENSA select ARCH_HAS_DMA_PREP_COHERENT if MMU select ARCH_HAS_GCOV_PROFILE_ALL select ARCH_HAS_KCOV + select ARCH_HAS_SCREEN_INFO select ARCH_HAS_SYNC_DMA_FOR_CPU if MMU select ARCH_HAS_SYNC_DMA_FOR_DEVICE if MMU select ARCH_HAS_DMA_SET_UNCACHED if MMU diff --git a/drivers/video/Kconfig b/drivers/video/Kconfig index 8b2b9ac37c3df..d4a72bea56be0 100644 --- a/drivers/video/Kconfig +++ b/drivers/video/Kconfig @@ -21,6 +21,9 @@ config STI_CORE config VIDEO_CMDLINE bool +config ARCH_HAS_SCREEN_INFO + bool + config VIDEO_NOMODESET bool default n diff --git a/include/asm-generic/Kbuild b/include/asm-generic/Kbuild index 941be574bbe00..5e5d4158a4b4b 100644 --- a/include/asm-generic/Kbuild +++ b/include/asm-generic/Kbuild @@ -47,6 +47,7 @@ mandatory-y += percpu.h mandatory-y += pgalloc.h mandatory-y += preempt.h mandatory-y += rwonce.h +mandatory-y += screen_info.h mandatory-y += sections.h mandatory-y += serial.h mandatory-y += shmparam.h diff --git a/include/asm-generic/screen_info.h b/include/asm-generic/screen_info.h new file mode 100644 index 0000000000000..6fd0e50fabfcd --- /dev/null +++ b/include/asm-generic/screen_info.h @@ -0,0 +1,12 @@ +/* SPDX-License-Identifier: GPL-2.0 */ + +#ifndef _ASM_GENERIC_SCREEN_INFO_H +#define _ASM_GENERIC_SCREEN_INFO_H + +#include + +#if defined(CONFIG_ARCH_HAS_SCREEN_INFO) +extern struct screen_info screen_info; +#endif + +#endif /* _ASM_GENERIC_SCREEN_INFO_H */ diff --git a/include/linux/screen_info.h b/include/linux/screen_info.h index eab7081392d50..c764b9a51c24b 100644 --- a/include/linux/screen_info.h +++ b/include/linux/screen_info.h @@ -4,6 +4,6 @@ #include 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airlied@gmail.com Cc: linux-kernel@vger.kernel.org, linux-alpha@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-efi@vger.kernel.org, linux-csky@vger.kernel.org, linux-hexagon@vger.kernel.org, linux-ia64@vger.kernel.org, loongarch@lists.linux.dev, linux-mips@vger.kernel.org, linuxppc-dev@lists.ozlabs.org, linux-riscv@lists.infradead.org, linux-sh@vger.kernel.org, sparclinux@vger.kernel.org, dri-devel@lists.freedesktop.org, linux-hyperv@vger.kernel.org, linux-fbdev@vger.kernel.org, linux-staging@lists.linux.dev, linux-arch@vger.kernel.org, Thomas Zimmermann , Thomas Gleixner , Ingo Molnar , Borislav Petkov , Dave Hansen , x86@kernel.org, "H. Peter Anvin" , Kees Cook , "Paul E. McKenney" , Peter Zijlstra , Andrew Morton , Frederic Weisbecker , Nicholas Piggin , Ard Biesheuvel , Sami Tolvanen , Juerg Haefliger Subject: [PATCH 07/12] arch/x86: Declare edid_info in Date: Thu, 29 Jun 2023 13:45:46 +0200 Message-ID: <20230629121952.10559-8-tzimmermann@suse.de> X-Mailer: git-send-email 2.41.0 In-Reply-To: <20230629121952.10559-1-tzimmermann@suse.de> References: <20230629121952.10559-1-tzimmermann@suse.de> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-fbdev@vger.kernel.org The global variable edid_info contains the firmware's EDID information as an extension to the regular screen_info on x86. Therefore move it to . Add the Kconfig token ARCH_HAS_EDID_INFO to guard against access on architectures that don't provide edid_info. Select it on x86. Signed-off-by: Thomas Zimmermann Cc: Thomas Gleixner Cc: Ingo Molnar Cc: Borislav Petkov Cc: Dave Hansen Cc: x86@kernel.org Cc: "H. Peter Anvin" Cc: Helge Deller Cc: Arnd Bergmann Cc: Kees Cook Cc: "Paul E. McKenney" Cc: Peter Zijlstra Cc: Andrew Morton Cc: Frederic Weisbecker Cc: Nicholas Piggin Cc: Ard Biesheuvel Cc: Sami Tolvanen Cc: Juerg Haefliger --- arch/Kconfig | 6 ++++++ arch/x86/Kconfig | 1 + drivers/video/Kconfig | 3 --- include/asm-generic/screen_info.h | 6 ++++++ include/video/edid.h | 3 --- 5 files changed, 13 insertions(+), 6 deletions(-) diff --git a/arch/Kconfig b/arch/Kconfig index 2f58293fd7bcb..ee9866e4df2b0 100644 --- a/arch/Kconfig +++ b/arch/Kconfig @@ -1466,6 +1466,12 @@ config ARCH_HAS_NONLEAF_PMD_YOUNG address translations. Page table walkers that clear the accessed bit may use this capability to reduce their search space. +config ARCH_HAS_EDID_INFO + bool + help + Selected by architectures that provide a global instance of + edid_info. + config ARCH_HAS_SCREEN_INFO bool help diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig index d7c2bf4ee403d..ee81855116be7 100644 --- a/arch/x86/Kconfig +++ b/arch/x86/Kconfig @@ -76,6 +76,7 @@ config X86 select ARCH_HAS_DEBUG_VM_PGTABLE if !X86_PAE select ARCH_HAS_DEVMEM_IS_ALLOWED select ARCH_HAS_EARLY_DEBUG if KGDB + select ARCH_HAS_EDID_INFO select ARCH_HAS_ELF_RANDOMIZE select ARCH_HAS_FAST_MULTIPLIER select ARCH_HAS_FORTIFY_SOURCE diff --git a/drivers/video/Kconfig b/drivers/video/Kconfig index d4a72bea56be0..8b2b9ac37c3df 100644 --- a/drivers/video/Kconfig +++ b/drivers/video/Kconfig @@ -21,9 +21,6 @@ config STI_CORE config VIDEO_CMDLINE bool -config ARCH_HAS_SCREEN_INFO - bool - config VIDEO_NOMODESET bool default n diff --git a/include/asm-generic/screen_info.h b/include/asm-generic/screen_info.h index 6fd0e50fabfcd..5efc99c296b40 100644 --- a/include/asm-generic/screen_info.h +++ b/include/asm-generic/screen_info.h @@ -5,6 +5,12 @@ #include +#include