From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932705AbdABLhs (ORCPT ); Mon, 2 Jan 2017 06:37:48 -0500 Received: from mga11.intel.com ([192.55.52.93]:6239 "EHLO mga11.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755411AbdABLhr (ORCPT ); Mon, 2 Jan 2017 06:37:47 -0500 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.33,432,1477983600"; d="scan'208";a="1078353113" Message-ID: <1483357063.9552.198.camel@linux.intel.com> Subject: Re: [PATCH v2 0/6] fbtft: make it work with DMA enabled SPI From: Andy Shevchenko To: Noralf =?ISO-8859-1?Q?Tr=F8nnes?= , Greg Kroah-Hartman , devel@driverdev.osuosl.org, Thomas Petazzoni , linux-kernel@vger.kernel.org Date: Mon, 02 Jan 2017 13:37:43 +0200 In-Reply-To: <20170102113534.127692-1-andriy.shevchenko@linux.intel.com> References: <20170102113534.127692-1-andriy.shevchenko@linux.intel.com> Organization: Intel Finland Oy Content-Type: text/plain; charset="UTF-8" X-Mailer: Evolution 3.22.3-1 Mime-Version: 1.0 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Mon, 2017-01-02 at 13:35 +0200, Andy Shevchenko wrote: > This series enables 64x48 OLED display and fixes the driver to work > with DMA > enabled SPI properly. > > Has been tested on Intel Edison board with Adafruit 2'8" and SSD1306 > 64x48 > (Sparkfun for Intel Edison) OLED displays at their maximum speed > (25MHz and > 10MHz). It should be v1, but here we are. > > Andy Shevchenko (6): >   staging: fbtft: convert fbtft_reset() to be non-atomic >   staging: fbtft: do not override DMA coherent mask >   staging: fbtft: fallback to usual allocation when DMA fails >   staging: fbtft: propagate error code from kstrto*() >   staging: fbtft: fb_ssd1306: Support smaller screen sizes >   staging: fbtft: fb_ssd1306: Refactor write_vmem() > >  drivers/staging/fbtft/fb_ssd1306.c  | 37 > ++++++++++++++++++++++++++++--------- >  drivers/staging/fbtft/fbtft-core.c  | 15 +++++++++------ >  drivers/staging/fbtft/fbtft-sysfs.c |  6 +----- >  3 files changed, 38 insertions(+), 20 deletions(-) > -- Andy Shevchenko Intel Finland Oy