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 6C836CAC5AE for ; Wed, 24 Sep 2025 20:09:08 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 2E93B10E7CE; Wed, 24 Sep 2025 20:09:08 +0000 (UTC) Authentication-Results: gabe.freedesktop.org; dkim=pass (2048-bit key; unprotected) header.d=intel.com header.i=@intel.com header.b="PCzZu5yj"; dkim-atps=neutral Received: from mgamail.intel.com (mgamail.intel.com [192.198.163.7]) by gabe.freedesktop.org (Postfix) with ESMTPS id 31DD310E7CE for ; Wed, 24 Sep 2025 20:09:06 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1758744546; x=1790280546; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=ZLyR50MORu3NZxhQD97J6dOonHFGlJiiwqLuE+JlPco=; b=PCzZu5yjMlC0Z1jm+VvzJV7wCA2m87lFR8fMDYnREFw8yseL+0fRKqNO u6Zq806Nvayhvb1MTEe8QfJNMCQRwjmse+CI7wy48wvKtWvAhmJfP74v+ NH3vE4YwePrF/ofUx3FC3SVyRa8dtCH/vlYjPskRNVNZRl3bNHP5EA6S4 NOPYgeqD/5rgR4sg6kCENGQmyUo746TenrSjTo04mLk9yTZsTHbZ4f6YU DauXZCi9z+Ip3P/UX7ynsuF0wYMY241b9Mr2Du64ghpjd+AfToPpLBucw l+HW2jc81dsmikl6rjat4eecEWLy2vEalrD8yLduGSlmImJIIbGaIATVo Q==; X-CSE-ConnectionGUID: 3nSxT0WoQZCzL5Y1EG4orw== X-CSE-MsgGUID: zYCAPkbRQqC48YxlsrIJvw== X-IronPort-AV: E=McAfee;i="6800,10657,11563"; a="86498793" X-IronPort-AV: E=Sophos;i="6.18,291,1751266800"; d="scan'208";a="86498793" Received: from fmviesa004.fm.intel.com ([10.60.135.144]) by fmvoesa101.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 24 Sep 2025 13:09:06 -0700 X-CSE-ConnectionGUID: ZM8mYtEyQ5y210U85nekdA== X-CSE-MsgGUID: hKoaLCTlRCihDozcO0sGjg== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.18,291,1751266800"; d="scan'208";a="182402410" Received: from jraag-z790m-itx-wifi.iind.intel.com ([10.190.239.23]) by fmviesa004.fm.intel.com with ESMTP; 24 Sep 2025 13:09:04 -0700 From: Raag Jadav To: lucas.demarchi@intel.com, rodrigo.vivi@intel.com Cc: intel-xe@lists.freedesktop.org, riana.tauro@intel.com, heikki.krogerus@linux.intel.com, Raag Jadav Subject: [PATCH v1 1/2] drm/xe/i2c: Introduce xe_i2c_irq_present() Date: Thu, 25 Sep 2025 01:38:34 +0530 Message-Id: <20250924200835.3143173-2-raag.jadav@intel.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20250924200835.3143173-1-raag.jadav@intel.com> References: <20250924200835.3143173-1-raag.jadav@intel.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-BeenThere: intel-xe@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Intel Xe graphics driver List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-xe-bounces@lists.freedesktop.org Sender: "Intel-xe" In preparation of wider usecases which require checking for I2C IRQ presence, introduce xe_i2c_irq_present() helper. Signed-off-by: Raag Jadav --- drivers/gpu/drm/xe/xe_i2c.c | 7 ++++++- 1 file changed, 6 insertions(+), 1 deletion(-) diff --git a/drivers/gpu/drm/xe/xe_i2c.c b/drivers/gpu/drm/xe/xe_i2c.c index 48dfcb41fa08..25c6b8f3c0bb 100644 --- a/drivers/gpu/drm/xe/xe_i2c.c +++ b/drivers/gpu/drm/xe/xe_i2c.c @@ -160,6 +160,11 @@ bool xe_i2c_present(struct xe_device *xe) return xe->i2c && xe->i2c->ep.cookie == XE_I2C_EP_COOKIE_DEVICE; } +static bool xe_i2c_irq_present(struct xe_device *xe) +{ + return xe->i2c && xe->i2c->adapter_irq; +} + /** * xe_i2c_irq_handler: Handler for I2C interrupts * @xe: xe device instance @@ -170,7 +175,7 @@ bool xe_i2c_present(struct xe_device *xe) */ void xe_i2c_irq_handler(struct xe_device *xe, u32 master_ctl) { - if (!xe->i2c || !xe->i2c->adapter_irq) + if (!xe_i2c_irq_present(xe)) return; if (master_ctl & I2C_IRQ) -- 2.34.1