From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S965544AbdACScJ (ORCPT ); Tue, 3 Jan 2017 13:32:09 -0500 Received: from mga11.intel.com ([192.55.52.93]:8233 "EHLO mga11.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S965475AbdACSbo (ORCPT ); Tue, 3 Jan 2017 13:31:44 -0500 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.33,456,1477983600"; d="scan'208";a="25694436" From: Andy Shevchenko To: =?UTF-8?q?Noralf=20Tr=C3=B8nnes?= , Greg Kroah-Hartman , devel@driverdev.osuosl.org, Thomas Petazzoni , linux-kernel@vger.kernel.org Cc: Andy Shevchenko Subject: [PATCH v3 0/5] fbtft: make it work with DMA enabled SPI Date: Tue, 3 Jan 2017 20:29:44 +0200 Message-Id: <20170103182949.114385-1-andriy.shevchenko@linux.intel.com> X-Mailer: git-send-email 2.11.0 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org 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). Since v2: - fix kbuild bot warning - remove duplication of might_sleep() (Noralf) - re-do DMA appoach based on Noralf's suggestion - append Noralf's tags Andy Shevchenko (5): staging: fbtft: convert fbtft_reset() to be non-atomic staging: fbtft: remove custom DMA mapped buffer 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_ra8875.c | 4 ---- drivers/staging/fbtft/fb_ssd1306.c | 37 ++++++++++++++++++++++++++++--------- drivers/staging/fbtft/fbtft-core.c | 30 ++++++------------------------ drivers/staging/fbtft/fbtft-io.c | 4 ---- drivers/staging/fbtft/fbtft-sysfs.c | 7 +------ drivers/staging/fbtft/fbtft.h | 1 - 6 files changed, 35 insertions(+), 48 deletions(-) -- 2.11.0