1. 28 Aug, 2015 39 commits
  2. 27 Aug, 2015 1 commit
    • Dave Airlie's avatar
      Merge branch 'drm-dwhdmi-devel' of git://ftp.arm.linux.org.uk/~rmk/linux-arm into drm-next · d7b27368
      Dave Airlie authored
      Here are some development updates for the Synopsis Designware HDMI driver,
      which clean up some of the code, and start preparing to add audio support
      to the driver.  This series of patches are based on a couple of dependent
      commits from the ALSA tree.
      
      Briefly, the updates are:
      - move comments which should have moved with the phy values to the IMX
        part of the driver.
      - clean up the phy configuration: to all lookups before starting to
        program the phy.
      - clean up the HDMI clock regenerator code
      - use the drm_hdmi_avi_infoframe_from_display_mode() helper which allows
        the code to be subsequently simplified
      - remove the unused 'regmap' pointer in struct dw_hdmi
      - use the bridge drm device rather than the connector (we're the bridge
        code)
      - remove private hsync/vsync/interlaced flags, getting them from the
        DRM mode structure instead.
      - implement interface functions to support audio - setting the audio
        sample rate, and enabling the audio clocks.
      - removal of broken pixel repetition support
      - cleanup DVI vs HDMI sink handling
      - enable audio only if connected device supports audio
      - avoid double-enabling bridge in the sink path (once in mode_set, and
        again in commit)
      - rename mis-named dw_hdmi_phy_enable_power()
      - fix bridge enable/disable handing, so a plug-in event doesn't
        reconfigure the bridge if DRM has disabled the output
      - fix from Vladimir Zapolskiy for the I2CM_ADDRESS macro name
      
      These are primerily preparitory patches for the AHB audio driver and
      the I2S audio driver (from Rockchip) for this IP.
      
      * 'drm-dwhdmi-devel' of git://ftp.arm.linux.org.uk/~rmk/linux-arm:
        drm: bridge/dw_hdmi: fix register I2CM_ADDRESS register name
        drm: bridge/dw_hdmi: fix phy enable/disable handling
        drm: bridge/dw_hdmi: rename dw_hdmi_phy_enable_power()
        drm: bridge/dw_hdmi: avoid enabling interface in mode_set
        drm: bridge/dw_hdmi: enable audio only if sink supports audio
        drm: bridge/dw_hdmi: clean up HDMI vs DVI mode handling
        drm: bridge/dw_hdmi: don't support any pixel doubled modes
        drm: bridge/dw_hdmi: remove pixel repetition setting for all VICs
        drm: bridge/dw_hdmi: introduce interfaces to enable and disable audio
        drm: bridge/dw_hdmi: introduce interface to setting sample rate
        drm: bridge/dw_hdmi: remove mhsyncpolarity/mvsyncpolarity/minterlaced
        drm: bridge/dw_hdmi: use our own drm_device
        drm: bridge/dw_hdmi: remove unused 'regmap' struct member
        drm: bridge/dw_hdmi: simplify hdmi_config_AVI() a little
        drm: bridge/dw_hdmi: use drm_hdmi_avi_infoframe_from_display_mode()
        drm: bridge/dw_hdmi: clean up hdmi_set_clk_regenerator()
        drm: bridge/dw_hdmi: clean up phy configuration
        drm: imx/dw_hdmi: move phy comments
        drm/edid: add function to help find SADs
      d7b27368