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 mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 6BC09C433FE for ; Mon, 25 Oct 2021 19:52:21 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 53F3760C4A for ; Mon, 25 Oct 2021 19:52:21 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S238836AbhJYTxk (ORCPT ); Mon, 25 Oct 2021 15:53:40 -0400 Received: from mail.kernel.org ([198.145.29.99]:36946 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S237459AbhJYTrY (ORCPT ); Mon, 25 Oct 2021 15:47:24 -0400 Received: by mail.kernel.org (Postfix) with ESMTPSA id 0B1ED611CB; Mon, 25 Oct 2021 19:40:20 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1635190821; bh=Z7a3wzQB/hssMjpN8UOeL/XqmTnt9B6oAdAifSdnf+4=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=zYP5ndwUVxblvUjziBT87S3bWEF/FXIUUTmj5f5AVy9xWMD+e4vHXZUfXxBZSKcgd C4PLKgcBWjJt1undV0tD0S88S2rEcQzGRmPSOk2qzBigMLCcN0fahjn8niV8IYjINV 1WMzRNFCabYlXE8dIuVh7kIX+XZTJhIn9B6y9H/w= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Anitha Chrisanthus , Sam Ravnborg , Maarten Lankhorst , Sasha Levin Subject: [PATCH 5.14 061/169] drm/kmb: Corrected typo in handle_lcd_irq Date: Mon, 25 Oct 2021 21:14:02 +0200 Message-Id: <20211025191025.220333170@linuxfoundation.org> X-Mailer: git-send-email 2.33.1 In-Reply-To: <20211025191017.756020307@linuxfoundation.org> References: <20211025191017.756020307@linuxfoundation.org> User-Agent: quilt/0.66 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Anitha Chrisanthus [ Upstream commit 004d2719806fb8e355c1bccd538e82c04319d391 ] Check for Overflow bits for layer3 in the irq handler. Fixes: 7f7b96a8a0a1 ("drm/kmb: Add support for KeemBay Display") Signed-off-by: Anitha Chrisanthus Acked-by: Sam Ravnborg Link: https://patchwork.freedesktop.org/patch/msgid/20211013233632.471892-5-anitha.chrisanthus@intel.com Signed-off-by: Maarten Lankhorst Signed-off-by: Sasha Levin --- drivers/gpu/drm/kmb/kmb_drv.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/gpu/drm/kmb/kmb_drv.c b/drivers/gpu/drm/kmb/kmb_drv.c index f54392ec4fab..bb7eca9e13ae 100644 --- a/drivers/gpu/drm/kmb/kmb_drv.c +++ b/drivers/gpu/drm/kmb/kmb_drv.c @@ -381,7 +381,7 @@ static irqreturn_t handle_lcd_irq(struct drm_device *dev) if (val & LAYER3_DMA_FIFO_UNDERFLOW) drm_dbg(&kmb->drm, "LAYER3:GL1 DMA UNDERFLOW val = 0x%lx", val); - if (val & LAYER3_DMA_FIFO_UNDERFLOW) + if (val & LAYER3_DMA_FIFO_OVERFLOW) drm_dbg(&kmb->drm, "LAYER3:GL1 DMA OVERFLOW val = 0x%lx", val); } -- 2.33.0