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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 98AA5C433F5 for ; Thu, 17 Mar 2022 08:18:54 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230520AbiCQIUI (ORCPT ); Thu, 17 Mar 2022 04:20:08 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:38930 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229599AbiCQIT6 (ORCPT ); Thu, 17 Mar 2022 04:19:58 -0400 Received: from albert.telenet-ops.be (albert.telenet-ops.be [IPv6:2a02:1800:110:4::f00:1a]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 319CB149644 for ; Thu, 17 Mar 2022 01:18:38 -0700 (PDT) Received: from ramsan.of.borg ([IPv6:2a02:1810:ac12:ed40:f500:58f9:d953:424b]) by albert.telenet-ops.be with bizsmtp id 7LJa2700a0M4NNo06LJafd; Thu, 17 Mar 2022 09:18:36 +0100 Received: from rox.of.borg ([192.168.97.57] helo=rox) by ramsan.of.borg with esmtps (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.93) (envelope-from ) id 1nUlL8-004vC6-6p; Thu, 17 Mar 2022 09:18:34 +0100 Received: from geert by rox with local (Exim 4.93) (envelope-from ) id 1nUlL7-00559Z-5V; Thu, 17 Mar 2022 09:18:33 +0100 From: Geert Uytterhoeven To: Maarten Lankhorst , Maxime Ripard , Thomas Zimmermann , David Airlie , Daniel Vetter , Javier Martinez Canillas , =?UTF-8?q?Noralf=20Tr=C3=B8nnes?= Cc: Andy Shevchenko , dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org, Geert Uytterhoeven Subject: [PATCH v2 0/5] drm: Fix monochrome conversion for sdd130x Date: Thu, 17 Mar 2022 09:18:25 +0100 Message-Id: <20220317081830.1211400-1-geert@linux-m68k.org> X-Mailer: git-send-email 2.25.1 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi all, This patch series contains fixes and improvements for the XRGB888 to monochrome conversion in the DRM core, and for its users. This has been tested on an Adafruit FeatherWing 128x32 OLED, connected to an OrangeCrab ECP5 FPGA board running a 64 MHz VexRiscv RISC-V softcore, using a text console with 4x6, 7x14 and 8x8 fonts. Thanks! Geert Uytterhoeven (5): drm/format-helper: Rename drm_fb_xrgb8888_to_mono_reversed() drm/format-helper: Fix XRGB888 to monochrome conversion drm/ssd130x: Fix rectangle updates drm/ssd130x: Reduce temporary buffer sizes drm/repaper: Reduce temporary buffer size in repaper_fb_dirty() drivers/gpu/drm/drm_format_helper.c | 74 +++++++++++------------------ drivers/gpu/drm/solomon/ssd130x.c | 24 +++++++--- drivers/gpu/drm/tiny/repaper.c | 4 +- include/drm/drm_format_helper.h | 5 +- 4 files changed, 48 insertions(+), 59 deletions(-) -- 2.25.1 Gr{oetje,eeting}s, Geert -- Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@linux-m68k.org In personal conversations with technical people, I call myself a hacker. But when I'm talking to journalists I just say "programmer" or something like that. -- Linus Torvalds