From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mgamail.intel.com (mgamail.intel.com [198.175.65.17]) (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 227DB285050 for ; Mon, 8 Dec 2025 18:27:37 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=198.175.65.17 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1765218460; cv=none; b=bzd4hfgUJq80D45kNoRPko1HUK/weIbfaXjaiylpY/p1ytzbZKB0eGXx/96se3cJ7abFQ03412zHWZGUAxGHUMFc73KyuEd29kJO1EnEIrx8rP3/EbYxife6Mad3nWgoJdbRJjdccp33UVSb7s+Vl8JMjValppoSnr7ykJbHXz8= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1765218460; c=relaxed/simple; bh=W1ZXOT3hNZJb6E/5NbQJ/DcPJqLVuLRf6vJkSTtXdX8=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=Z7TEnAtda2yvEGsWIj9CGj3X+NjGpMIeHNG2CzMeXS5QZ66ZwkkHR2SAHXaXYLD0+Jcts8gIP9cvoHffb7CX69ODIzv/JjvAtbIQq/zfEiKzyKwfweJuRiUhd1GCeano86Hd2fSkpPY++GIxGifnXWYte7+d2nbKCc7UUE6kWsw= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linux.intel.com; spf=pass smtp.mailfrom=intel.com; dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com header.b=RN1+/AZd; arc=none smtp.client-ip=198.175.65.17 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linux.intel.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=intel.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com header.b="RN1+/AZd" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1765218459; x=1796754459; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=W1ZXOT3hNZJb6E/5NbQJ/DcPJqLVuLRf6vJkSTtXdX8=; b=RN1+/AZdnGBYcD7ubYLkQFk5LWU0CRx7FXkvUT7fnsWxPGaDgUdbJx6x 2eFu/i0wtvb4el4SOCh/mQ1dr/D0WhAXaS0P9vJ4GVjtMzkyFacEYOFSb 4HMs5kZsrA9Q5y6y76+5R0oJbdjXaSVnJ2CfK9NN7tA/JlkQzqqaFSTKP HmNzEKgJNQ1xfnJ0mSJxtCbQnWMjjpKe/RYfpCK+1xcCBGbAy52ky46WN hbfJ0ZMz3XtZlMKBwZ/QYeF0BB7w2va/GHGmA5XS4hhm/Nyy5nvIsjBGL OorynfXnU9ZcRfbCD12bEleUMx5Km8Qvhl/XUpK2TM+TLDm+kMGE4U+mQ Q==; X-CSE-ConnectionGUID: 7p20PMuVQFCRxKXmyNR1Ng== X-CSE-MsgGUID: pj0zSZk+QZK87aNB+h8jMw== X-IronPort-AV: E=McAfee;i="6800,10657,11636"; a="67129566" X-IronPort-AV: E=Sophos;i="6.20,259,1758610800"; d="scan'208";a="67129566" Received: from orviesa007.jf.intel.com ([10.64.159.147]) by orvoesa109.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 08 Dec 2025 10:27:38 -0800 X-CSE-ConnectionGUID: K3Kxe0ayTcuUhj0/3+JLhw== X-CSE-MsgGUID: 8wqRL96lQcSJ9mcooBIg9Q== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.20,259,1758610800"; d="scan'208";a="196014503" Received: from rvuia-mobl.ger.corp.intel.com (HELO localhost) ([10.245.245.89]) by orviesa007-auth.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 08 Dec 2025 10:27:36 -0800 From: Ville Syrjala To: intel-gfx@lists.freedesktop.org Cc: intel-xe@lists.freedesktop.org, Helge Deller , linux-fbdev@vger.kernel.org, dri-devel@lists.freedesktop.org Subject: [PATCH 14/19] video/vga: Add VGA_IS0_R Date: Mon, 8 Dec 2025 20:26:32 +0200 Message-ID: <20251208182637.334-15-ville.syrjala@linux.intel.com> X-Mailer: git-send-email 2.51.2 In-Reply-To: <20251208182637.334-1-ville.syrjala@linux.intel.com> References: <20251208182637.334-1-ville.syrjala@linux.intel.com> Precedence: bulk X-Mailing-List: linux-fbdev@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Organization: Intel Finland Oy - BIC 0357606-4 - Westendinkatu 7, 02160 Espoo Content-Transfer-Encoding: 8bit From: Ville Syrjälä Add a proper name for the "Input status register 0" IO address. Currently we have some code that does read addressed using the aliasing VGA_MSR_W define, making it unclear what register we're actually reading. Cc: Helge Deller Cc: linux-fbdev@vger.kernel.org Cc: dri-devel@lists.freedesktop.org Signed-off-by: Ville Syrjälä --- include/video/vga.h | 2 ++ 1 file changed, 2 insertions(+) diff --git a/include/video/vga.h b/include/video/vga.h index 468764d6727a..d83c5f153253 100644 --- a/include/video/vga.h +++ b/include/video/vga.h @@ -46,6 +46,7 @@ #define VGA_MIS_R 0x3CC /* Misc Output Read Register */ #define VGA_MIS_W 0x3C2 /* Misc Output Write Register */ #define VGA_FTC_R 0x3CA /* Feature Control Read Register */ +#define VGA_IS0_R 0x3C2 /* Input Status Register 0 */ #define VGA_IS1_RC 0x3DA /* Input Status Register 1 - color emulation */ #define VGA_IS1_RM 0x3BA /* Input Status Register 1 - mono emulation */ #define VGA_PEL_D 0x3C9 /* PEL Data Register */ @@ -485,3 +486,4 @@ static inline void vga_mm_wattr (void __iomem *regbase, unsigned char reg, unsig } #endif /* __linux_video_vga_h__ */ +? -- 2.51.2