Message ID | 20220419163810.2118169-27-arnd@kernel.org (mailing list archive) |
---|---|
State | New, archived |
Headers | show
Return-Path: <dri-devel-bounces@lists.freedesktop.org> 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 6823EC433EF for <dri-devel@archiver.kernel.org>; Tue, 19 Apr 2022 16:42:21 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 9FD6310F0A4; Tue, 19 Apr 2022 16:42:20 +0000 (UTC) Received: from ams.source.kernel.org (ams.source.kernel.org [145.40.68.75]) by gabe.freedesktop.org (Postfix) with ESMTPS id 7AA6510F0DF for <dri-devel@lists.freedesktop.org>; Tue, 19 Apr 2022 16:42:18 +0000 (UTC) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ams.source.kernel.org (Postfix) with ESMTPS id 21AC3B81AC8; Tue, 19 Apr 2022 16:42:17 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 8C2B5C385AB; Tue, 19 Apr 2022 16:42:08 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1650386535; bh=+H1+foy7TUNvzKw9IPZ9qQkuYfuC23E40xmiZHmyw8Y=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=bgydP6yEicIIy/M8QwJCJbhglFA8foOzULMKyltFmXik239VsGUTgzFUAL5wLF9vR yMxOF9N17d8Gm13CkVHGOLvN9CkP3A9XaFnJ0xREaPP+arGnEFt4ixw3igMl35EqXV yxBPns0uK7j+Cic3VAPSr0NWnY/Kss2HLt0dOUCUdopKPuayIfSMRO8b8Yj/pflE6d OgZPFC3CPPvEmh9bxKnVBRiwj34m6rBrBxkiq/Ht4gtHbcdwAztw59OZASONXWI66Q OniZDp9F3QNfXA1+UztViTDb9rtV9YEMtE7mjC9f5RB2LhtOcy2aBCYHme+bCs4eAF KcmwBn+/vfrjA== From: Arnd Bergmann <arnd@kernel.org> To: robert.jarzmik@free.fr, linux-arm-kernel@lists.infradead.org Subject: [PATCH 26/48] input: touchscreen: mainstone: fix pxa2xx+pxa3xx configuration Date: Tue, 19 Apr 2022 18:37:48 +0200 Message-Id: <20220419163810.2118169-27-arnd@kernel.org> X-Mailer: git-send-email 2.29.2 In-Reply-To: <20220419163810.2118169-1-arnd@kernel.org> References: <20220419163810.2118169-1-arnd@kernel.org> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Direct Rendering Infrastructure - Development <dri-devel.lists.freedesktop.org> List-Unsubscribe: <https://lists.freedesktop.org/mailman/options/dri-devel>, <mailto:dri-devel-request@lists.freedesktop.org?subject=unsubscribe> List-Archive: <https://lists.freedesktop.org/archives/dri-devel> List-Post: <mailto:dri-devel@lists.freedesktop.org> List-Help: <mailto:dri-devel-request@lists.freedesktop.org?subject=help> List-Subscribe: <https://lists.freedesktop.org/mailman/listinfo/dri-devel>, <mailto:dri-devel-request@lists.freedesktop.org?subject=subscribe> Cc: Ulf Hansson <ulf.hansson@linaro.org>, linux-usb@vger.kernel.org, "Rafael J. Wysocki" <rafael@kernel.org>, Viresh Kumar <viresh.kumar@linaro.org>, linux-fbdev@vger.kernel.org, Dominik Brodowski <linux@dominikbrodowski.net>, linux-mips@vger.kernel.org, linux-ide@vger.kernel.org, linux-mtd@lists.infradead.org, Tomas Cech <sleep_walker@suse.com>, linux-clk@vger.kernel.org, linux-leds@vger.kernel.org, linux-rtc@vger.kernel.org, Helge Deller <deller@gmx.de>, Marek Vasut <marek.vasut@gmail.com>, Paul Parsons <lost.distance@yahoo.com>, Sergey Lapin <slapin@ossfans.org>, Arnd Bergmann <arnd@arndb.de>, linux-pm@vger.kernel.org, linux-input@vger.kernel.org, Haojian Zhuang <haojian.zhuang@gmail.com>, Lubomir Rintel <lkundrak@v3.sk>, Mark Brown <broonie@kernel.org>, dri-devel@lists.freedesktop.org, Thomas Bogendoerfer <tsbogend@alpha.franken.de>, Stephen Boyd <sboyd@kernel.org>, patches@opensource.cirrus.com, Dmitry Torokhov <dmitry.torokhov@gmail.com>, linux-mmc@vger.kernel.org, linux-kernel@vger.kernel.org, Michael Turquette <mturquette@baylibre.com>, alsa-devel@alsa-project.org, Daniel Mack <daniel@zonque.org> Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" <dri-devel-bounces@lists.freedesktop.org> |
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ARM: PXA multiplatform support
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diff --git a/drivers/input/touchscreen/mainstone-wm97xx.c b/drivers/input/touchscreen/mainstone-wm97xx.c index 87655105ef3a..618c80847d9f 100644 --- a/drivers/input/touchscreen/mainstone-wm97xx.c +++ b/drivers/input/touchscreen/mainstone-wm97xx.c @@ -98,25 +98,20 @@ MODULE_PARM_DESC(ac97_touch_slot, "Touch screen data slot AC97 number"); /* flush AC97 slot 5 FIFO on pxa machines */ -#ifdef CONFIG_PXA27x -static void wm97xx_acc_pen_up(struct wm97xx *wm) -{ - schedule_timeout_uninterruptible(1); - - while (MISR & (1 << 2)) - MODR; -} -#else static void wm97xx_acc_pen_up(struct wm97xx *wm) { unsigned int count; schedule_timeout_uninterruptible(1); - for (count = 0; count < 16; count++) - MODR; + if (cpu_is_pxa27x()) { + while (MISR & (1 << 2)) + MODR; + } else if (cpu_is_pxa3xx()) { + for (count = 0; count < 16; count++) + MODR; + } } -#endif static int wm97xx_acc_pen_down(struct wm97xx *wm) {