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 X-Spam-Level: X-Spam-Status: No, score=-2.2 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,USER_AGENT_SANE_1 autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 4C62FC2BA2B for ; Sun, 12 Apr 2020 16:37:20 +0000 (UTC) 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 mail.kernel.org (Postfix) with ESMTPS id E187D206A1 for ; Sun, 12 Apr 2020 16:37:19 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org E187D206A1 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=sigxcpu.org Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=dri-devel-bounces@lists.freedesktop.org Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 4837689F4F; Sun, 12 Apr 2020 16:37:19 +0000 (UTC) Received: from honk.sigxcpu.org (honk.sigxcpu.org [24.134.29.49]) by gabe.freedesktop.org (Postfix) with ESMTPS id 480DE89F4F for ; Sun, 12 Apr 2020 16:37:18 +0000 (UTC) Received: from localhost (localhost [127.0.0.1]) by honk.sigxcpu.org (Postfix) with ESMTP id 733E2FB03; Sun, 12 Apr 2020 18:37:15 +0200 (CEST) X-Virus-Scanned: Debian amavisd-new at honk.sigxcpu.org Received: from honk.sigxcpu.org ([127.0.0.1]) by localhost (honk.sigxcpu.org [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id K1CRl5mZcB7h; Sun, 12 Apr 2020 18:37:13 +0200 (CEST) Received: by bogon.sigxcpu.org (Postfix, from userid 1000) id 9F65440601; Sun, 12 Apr 2020 18:37:12 +0200 (CEST) Date: Sun, 12 Apr 2020 18:37:12 +0200 From: Guido =?iso-8859-1?Q?G=FCnther?= To: Laurent Pinchart Subject: Re: [PATCH 00/21] drm: mxsfb: Add i.MX7 support Message-ID: <20200412163712.GA4007@bogon.m.sigxcpu.org> References: <20200309195216.31042-1-laurent.pinchart@ideasonboard.com> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <20200309195216.31042-1-laurent.pinchart@ideasonboard.com> User-Agent: Mutt/1.10.1 (2018-07-13) X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Marek Vasut , kernel@pengutronix.de, dri-devel@lists.freedesktop.org, linux-imx@nxp.com Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" Hi, On Mon, Mar 09, 2020 at 09:51:55PM +0200, Laurent Pinchart wrote: > Hello, > > This patch series adds i.MX7 support to the mxsfb driver. The eLCDIF > instance found in the i.MX7 is backward-compatible with the already > supported LCDC v4, but has extended features amongst which the most > notable one is a second plane. > > The first 9 patches (01/21 to 09/21) contain miscellaneous cleanups and > refactoring to prepare for what is to come. Patch 10/21 starts the real > work with removal of the DRM simple display pipeline helper, as it > doesn't support multiple planes. The next patch (11/21) is an additional > cleanup. > > Patches 12/21 to 14/21 fix vblank handling that I found to be broken > when testing on my device. Patch 15/21 then performs an additional small > cleanup, and patch 16/21 starts official support for i.MX7 by mentioning > it in Kconfig. > > Patch 17/21 adds a new device model for the i.MX6SX and i.MX7 eLCDIF. > After three additional cleanups in patches 18/21 to 20/21, patch 21/21 > finally adds support for the second plane. > > The code is based on drm-misc-next and has been tested on an i.MX7D > platform with a DPI panel. I've tested this with an imx8mq using both the current fsl,imx28-lcdif and fsl,imx6sx-lcdif with the nwl DSI bridge and a dsi panel and both worked well. Cheers, -- Guido > > Laurent Pinchart (21): > drm: mxsfb: Remove fbdev leftovers > drm: mxsfb: Use drm_panel_bridge > drm: mxsfb: Use BIT() macro to define register bitfields > drm: mxsfb: Remove unused macros from mxsfb_regs.h > drm: mxsfb: Clarify format and bus width configuration > drm: mxsfb: Pass mxsfb_drm_private pointer to mxsfb_reset_block() > drm: mxsfb: Use LCDC_CTRL register name explicitly > drm: mxsfb: Remove register definitions from mxsfb_crtc.c > drm: mxsfb: Remove unneeded includes > drm: mxsfb: Stop using DRM simple display pipeline helper > drm: mxsfb: Rename mxsfb_crtc.c to mxsfb_kms.c > drm: mxsfb: Move vblank event arm to CRTC .atomic_flush() > drm: mxsfb: Don't touch AXI clock in IRQ context > drm: mxsfb: Enable vblank handling > drm: mxsfb: Remove mxsfb_devdata unused fields > drm: mxsfb: Add i.MX7 to the list of supported SoCs in Kconfig > drm: mxsfb: Update internal IP version number for i.MX6SX > drm: mxsfb: Drop non-OF support > drm: mxsfb: Turn mxsfb_set_pixel_fmt() into a void function > drm: mxsfb: Merge mxsfb_set_pixel_fmt() and mxsfb_set_bus_fmt() > drm: mxsfb: Support the alpha plane > > drivers/gpu/drm/mxsfb/Kconfig | 4 +- > drivers/gpu/drm/mxsfb/Makefile | 2 +- > drivers/gpu/drm/mxsfb/mxsfb_crtc.c | 343 ----------------- > drivers/gpu/drm/mxsfb/mxsfb_drv.c | 246 ++++--------- > drivers/gpu/drm/mxsfb/mxsfb_drv.h | 42 ++- > drivers/gpu/drm/mxsfb/mxsfb_kms.c | 565 +++++++++++++++++++++++++++++ > drivers/gpu/drm/mxsfb/mxsfb_out.c | 99 ----- > drivers/gpu/drm/mxsfb/mxsfb_regs.h | 107 +++--- > 8 files changed, 730 insertions(+), 678 deletions(-) > delete mode 100644 drivers/gpu/drm/mxsfb/mxsfb_crtc.c > create mode 100644 drivers/gpu/drm/mxsfb/mxsfb_kms.c > delete mode 100644 drivers/gpu/drm/mxsfb/mxsfb_out.c > > -- > Regards, > > Laurent Pinchart > > _______________________________________________ > dri-devel mailing list > dri-devel@lists.freedesktop.org > https://lists.freedesktop.org/mailman/listinfo/dri-devel > _______________________________________________ dri-devel mailing list dri-devel@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/dri-devel