Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754794AbaKEMzd (ORCPT ); Wed, 5 Nov 2014 07:55:33 -0500 Received: from regular1.263xmail.com ([211.150.99.131]:50653 "EHLO regular1.263xmail.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754208AbaKEMz3 (ORCPT ); Wed, 5 Nov 2014 07:55:29 -0500 X-263anti-spam: KSV:0; X-MAIL-GRAY: 0 X-MAIL-DELIVERY: 1 X-KSVirus-check: 0 X-ABS-CHECKED: 4 X-RL-SENDER: andy.yan@rock-chips.com X-FST-TO: airlied@linux.ie X-SENDER-IP: 127.0.0.1 X-LOGIN-NAME: andy.yan@rock-chips.com X-UNIQUE-TAG: <9c5f8861405c2e84b598a8a16e0b614b> X-ATTACHMENT-NUM: 0 X-DNS-TYPE: 0 From: Andy Yan To: airlied@linux.ie, heiko@sntech.de, fabio.estevam@freescale.com, rmk+kernel@arm.linux.org.uk Cc: Greg Kroah-Hartman , Grant Likely , Rob Herring , Philipp Zabel , Shawn Guo , Andy yan , Josh Boyer , Sean Paul , Inki Dae , Dave Airlie , Arnd Bergmann , Lucas Stach , Zubair.Kakakhel@imgtec.com, djkurtz@google.com, ykk@rock-chips.com, linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org, devel@driverdev.osuosl.org, devicetree@vger.kernel.org, linux-rockchip@lists.infradead.org Subject: [PATCH V2 0/2] make imx hdmi publicly used by dw hdmi compatible platform Date: Wed, 5 Nov 2014 20:54:59 +0800 Message-Id: <1415192101-6404-1-git-send-email-andy.yan@rock-chips.com> X-Mailer: git-send-email 1.9.1 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org We found freescale imx6 and rockchip rk3288 and Ingenic JZ4780 (Xburst/MIPS) use the interface compatible Designware HDMI IP, but they also have some lightly difference, such as phy pll configuration, register width(imx hdmi register is one byte, but rk3288 is 4 bytes width and can only access by word), 4K support(imx6 doesn't support 4k, but rk3288 does). To reuse the imx-hdmi driver, we do this patch set: patch (1): split out imx-soc code from imx-hdmi to dw_hdmi-imx.c patch (2): move imx-hdmi to bridge/, and rename to dw-hdmi to make this driver indepent of drm-imx . And we will add rockchip platform specific code dw_hdmi-rockchip.c later, this is depend on drm-rockchip. Changes in V2: - use git format-patch -M to generate these patch - remove change-id - remove from Andy Yan (2): imx-drm: imx-hdmi: split imx soc specific code from imx-hdmi move imx-hdmi to bridge/dw-hdmi drivers/gpu/drm/bridge/Kconfig | 5 + drivers/gpu/drm/bridge/Makefile | 1 + .../imx-hdmi.c => gpu/drm/bridge/dw_hdmi.c} | 964 +++++++++------------ .../imx-hdmi.h => gpu/drm/bridge/dw_hdmi.h} | 0 drivers/staging/imx-drm/Kconfig | 1 + drivers/staging/imx-drm/Makefile | 2 +- drivers/staging/imx-drm/dw_hdmi-imx.c | 214 +++++ include/drm/bridge/dw_hdmi.h | 114 +++ 8 files changed, 760 insertions(+), 541 deletions(-) rename drivers/{staging/imx-drm/imx-hdmi.c => gpu/drm/bridge/dw_hdmi.c} (57%) rename drivers/{staging/imx-drm/imx-hdmi.h => gpu/drm/bridge/dw_hdmi.h} (100%) create mode 100644 drivers/staging/imx-drm/dw_hdmi-imx.c create mode 100644 include/drm/bridge/dw_hdmi.h -- 1.9.1 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/