Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752646AbaKJKlZ (ORCPT ); Mon, 10 Nov 2014 05:41:25 -0500 Received: from mail-yk0-f194.google.com ([209.85.160.194]:65482 "EHLO mail-yk0-f194.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751913AbaKJKlX (ORCPT ); Mon, 10 Nov 2014 05:41:23 -0500 From: Andy Yan To: airlied@linux.ie, Zubair.Kakakhel@imgtec.com, rmk+kernel@arm.linux.org.uk, fabio.estevam@freescale.com, heiko@sntech.de Cc: Andy Yan , Arnd Bergmann , Yakir Yang , Shawn Guo , Philipp Zabel , Kumar Gala , dri-devel@lists.freedesktop.org, Ian Campbell , devicetree@vger.kernel.org, Rob Herring , Grant Likely , Inki Dae , Lucas Stach , Pawel Moll , Greg Kroah-Hartman , Dave Airlie , devel@driverdev.osuosl.org, linux-kernel@vger.kernel.org, Josh Boyer , Mark Rutland , Sean Paul Subject: [PATCH v6 0/7] dw-hdmi: convert imx hdmi to bridge/dw-hdmi Date: Mon, 10 Nov 2014 18:40:55 +0800 Message-Id: <1415616062-30583-1-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: (1): fix some codingstyle warning to make checkpatch happy (2): split out imx-soc code from imx-hdmi to dw_hdmi-imx.c (3): move imx-hdmi to bridge/dw-hdmi, and convert it to a drm_bridge driver And we will add rockchip platform specific code dw_hdmi-rockchip.c later, this is depend on drm-rockchip. Changes in v6: - rearrange the patch order - move some modification from patch#5 to patch#6 - refactor register access without reg_shift Changes in v5: - refactor reg-io-width Changes in v4: - fix checkpatch CHECK - defer probe ddc i2c adapter Changes in v3: - split multi register access to one indepent patch Changes in v2: - use git format -M to generate these patch Andy Yan (6): staging: imx-drm: imx-hdmi: make checkpatch happy staging: imx-drm: imx-hdmi: return defer if can't get ddc i2c adapter staging: imx-drm: imx-hdmi: split imx soc specific code from imx-hdmi staging: imx-drm: imx-hdmi: move imx-hdmi to bridge/dw-hdmi drm: bridge/dw-hdmi: add support for multi byte register width access dt-bindings: add document for dw-hdmi Yakir Yang (1): drm: bridge/dw-hdmi: convert dw-hdmi to drm_bridge mode .../devicetree/bindings/drm/bridge/dw-hdmi.txt | 38 ++ drivers/gpu/drm/bridge/Kconfig | 5 + drivers/gpu/drm/bridge/Makefile | 1 + .../imx-hdmi.c => gpu/drm/bridge/dw_hdmi.c} | 725 +++++++++------------ .../imx-hdmi.h => gpu/drm/bridge/dw_hdmi.h} | 5 +- drivers/staging/imx-drm/Kconfig | 1 + drivers/staging/imx-drm/Makefile | 2 +- drivers/staging/imx-drm/dw_hdmi-imx.c | 263 ++++++++ include/drm/bridge/dw_hdmi.h | 52 ++ 9 files changed, 668 insertions(+), 424 deletions(-) create mode 100644 Documentation/devicetree/bindings/drm/bridge/dw-hdmi.txt rename drivers/{staging/imx-drm/imx-hdmi.c => gpu/drm/bridge/dw_hdmi.c} (71%) rename drivers/{staging/imx-drm/imx-hdmi.h => gpu/drm/bridge/dw_hdmi.h} (99%) 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/