linux-kernel - [PATCH v5 00/11] drm/mediatek: support hdmi output for mt2701 and mt7623

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Date:   Wed, 3 Oct 2018 11:41:40 +0800
From:   Bibby Hsieh <bibby.hsieh@...iatek.com>
To:     David Airlie <airlied@...ux.ie>,
        Matthias Brugger <matthias.bgg@...il.com>,
        Daniel Vetter <daniel.vetter@...ll.ch>,
        <dri-devel@...ts.freedesktop.org>,
        <linux-mediatek@...ts.infradead.org>
CC:     Yingjoe Chen <yingjoe.chen@...iatek.com>,
        Cawa Cheng <cawa.cheng@...iatek.com>,
        Daniel Kurtz <djkurtz@...omium.org>,
        Bibby Hsieh <bibby.hsieh@...iatek.com>,
        Philipp Zabel <p.zabel@...gutronix.de>,
        YT Shen <yt.shen@...iatek.com>,
        Thierry Reding <thierry.reding@...il.com>,
        CK Hu <ck.hu@...iatek.com>, Mao Huang <littlecvr@...omium.org>,
        <linux-arm-kernel@...ts.infradead.org>,
        <linux-kernel@...r.kernel.org>,
        Sascha Hauer <kernel@...gutronix.de>
Subject: [PATCH v5 00/11] drm/mediatek: support hdmi output for mt2701 and mt7623 

In order to support HDMI on mt2701,
we have to make some modifications.
1) Add the HDMI driver.
2) Add the DPI driver.
3) Add a mechanism that config output component by dts.

Change since v4:
 - move some change from patch9 to patch7

Change since v3:
 - Remove drm/mediatek: config component output by device node port
   patch, we will push another patches to flexibly config the component output.
 - fixup the return value
 - replace dpi->power_ctl and power_sta with reference count mechanism.
 - move the common function to mtk_hdmi_phy.c/h

Changes since v2:
 - Fix the typo in commit message.
 - Remove const of reg_h_fre_con in the mtk_dpi_conf struct
 - Remove unused error log
 - Use lower casee for hex number
 - Use common API which defined in mtk_hdmi_phy.c to reduce code size
 - Implemet the enable/disable of phy_pll_ops the same as 8173
 - Move the common header to mtk_hdmi_phy.h
 - Remove the including of debugfs.h
NOTE:
 - add description about thecoponent output in the binding document in v4.

Changes since v1:
 - Separate some patches to independent patch.
 - add DISP_REG_CONFIG_DSI_SEL and DISP_REG_CONFIG_DPI_SEL
   configuration in the condition of BLS&DPI0 connection.

Changes since v0:
 - Correct some typos in commit message.
 - Fixup the build warning (tmp variable didn't be initialized)

Bibby Hsieh (2):
  drm/mediatek: implement connection from BLS to DPI0
  drm/mediatek: add a error return value when clock driver has been
    prepared

chunhui dai (9):
  drm/mediatek: add refcount for DPI power on/off
  drm/mediatek: move hardware register to node data
  drm/mediatek: adjust EDGE to match clock and data
  drm/mediatek: add clock factor for different IC
  drm/mediatek: convert dpi driver to use drm_of_find_panel_or_bridge
  drm/mediatek: add dpi driver for mt2701 and mt7623
  drm/mediatek: separate hdmi phy to different file
  drm/mediatek: add support for SPDIF audio in HDMI
  drm/mediatek: add hdmi driver for MT2701 and MT7623

 drivers/gpu/drm/mediatek/Makefile              |   5 +-
 drivers/gpu/drm/mediatek/mtk_dpi.c             | 131 ++++++++------
 drivers/gpu/drm/mediatek/mtk_dpi_regs.h        |   2 +-
 drivers/gpu/drm/mediatek/mtk_drm_ddp.c         |  14 +-
 drivers/gpu/drm/mediatek/mtk_drm_ddp_comp.c    |   2 +-
 drivers/gpu/drm/mediatek/mtk_drm_drv.c         |   2 +
 drivers/gpu/drm/mediatek/mtk_hdmi.c            |  15 +-
 drivers/gpu/drm/mediatek/mtk_hdmi.h            |   2 +-
 drivers/gpu/drm/mediatek/mtk_hdmi_phy.c        | 235 +++++++++++++++++++++++++
 drivers/gpu/drm/mediatek/mtk_hdmi_phy.h        |  60 +++++++
 drivers/gpu/drm/mediatek/mtk_mt2701_hdmi_phy.c | 212 ++++++++++++++++++++++
 drivers/gpu/drm/mediatek/mtk_mt8173_hdmi_phy.c | 226 +-----------------------
 12 files changed, 627 insertions(+), 279 deletions(-)
 create mode 100644 drivers/gpu/drm/mediatek/mtk_hdmi_phy.c
 create mode 100644 drivers/gpu/drm/mediatek/mtk_hdmi_phy.h
 create mode 100644 drivers/gpu/drm/mediatek/mtk_mt2701_hdmi_phy.c

-- 
2.12.5.2.gbdf23ab