From patchwork Mon Apr 11 18:45:28 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Baruch Siach X-Patchwork-Id: 561166 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 254BAC433EF for ; Mon, 11 Apr 2022 18:46:18 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1345246AbiDKSsb (ORCPT ); Mon, 11 Apr 2022 14:48:31 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:58956 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S235803AbiDKSs3 (ORCPT ); Mon, 11 Apr 2022 14:48:29 -0400 Received: from mail.tkos.co.il (guitar.tkos.co.il [84.110.109.230]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id C517B1FCDB for ; Mon, 11 Apr 2022 11:46:13 -0700 (PDT) Received: from tarshish.tkos.co.il (unknown [10.0.8.5]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.tkos.co.il (Postfix) with ESMTPS id E4910440871; Mon, 11 Apr 2022 21:45:39 +0300 (IDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=tkos.co.il; s=default; t=1649702740; bh=MEOSG85g2flAtn4jfkWx1n0E434b5qbnpSikVvx4Ey4=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=ggKBNpTY8yeIEbIjwa0+Jgv0UwqtpzgIutbvnQN6S/BpPIOzXmxCHiFr/1DjlILYc 58x4oCKI1VAq3T75FehJN+rslpGWdzV4u4QOWyA10vQ9iQN52K3ROtoyb3NA+GmNka aHasahmVS7h/7waE9Dwc1rGkd27MFQVwdmzmjRoq4I/1divqCsRpIIXlEndueoIuGI KiRG0J6AaEb9a8HeXsDtiPzhqO7H+COVQMTb3gLH9gIV/Svr9O547ejS78oIXuTzwt RIZ20lKd7yZk7m+20Bp4cit5dN3ZtFk7XxzgKCZQ0526J5zvrpYfj3V90nuvE2JR/E b2vLDO+QIxS5w== From: Baruch Siach To: Mark Brown Cc: Baruch Siach , linux-spi@vger.kernel.org, Shawn Guo , Sascha Hauer , Pengutronix Kernel Team , Fabio Estevam , NXP Linux Team , linux-arm-kernel@lists.infradead.org Subject: [PATCH 2/3] spi: spidev: add SPI_RX_CPHA_FLIP Date: Mon, 11 Apr 2022 21:45:28 +0300 Message-Id: <6ae31ad24f8252418878b21a8759a04b78726dac.1649702729.git.baruch@tkos.co.il> X-Mailer: git-send-email 2.35.1 In-Reply-To: References: MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-spi@vger.kernel.org From: Baruch Siach Allow userspace to set SPI_RX_CPHA_FLIP mode bit using the SPI_IOC_WR_MODE32 ioctl. Signed-off-by: Baruch Siach --- drivers/spi/spidev.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/spi/spidev.c b/drivers/spi/spidev.c index 968dab2f5e3d..ff1a959fb30f 100644 --- a/drivers/spi/spidev.c +++ b/drivers/spi/spidev.c @@ -63,7 +63,8 @@ static DECLARE_BITMAP(minors, N_SPI_MINORS); | SPI_LSB_FIRST | SPI_3WIRE | SPI_LOOP \ | SPI_NO_CS | SPI_READY | SPI_TX_DUAL \ | SPI_TX_QUAD | SPI_TX_OCTAL | SPI_RX_DUAL \ - | SPI_RX_QUAD | SPI_RX_OCTAL) + | SPI_RX_QUAD | SPI_RX_OCTAL \ + | SPI_RX_CPHA_FLIP) struct spidev_data { dev_t devt;