Merge tag 'drm-misc-next-2017-04-07' of git://anongit.freedesktop.org/git/drm-misc into drm-next

Last drm-misc-next pull req for 4.12

Core changes:
 - fb_helper checkpatch cleanup and simplified _add_one_connector() (Thierry)
 - drm_ioctl and drm_sysfs improved/gained documentation (Daniel)
 - [ABI] Repurpose reserved field in drm_event_vblank for crtc_id (Ander)
 - Plumb acquire ctx through legacy paths to avoid lock_all and legacy_backoff
   (Daniel)
 - Add connector_atomic_check to check conn constraints on modeset (Maarten)
 - Add drm_of_find_panel_or_bridge to remove boilerplate in drivers (Rob)

Driver changes:
 - meson moved to drm-misc (Neil)
 - Added support for Amlogic GX SoCs in dw-hdmi (Neil)
 - Rockchip unbind actually cleans up the things bind initializes (Jeffy)
 - A couple misc fixes in virtio, dw-hdmi

NOTE: this also includes a backmerge of drm-next as well rc5 (we needed vmwgfx
      as well as the new synopsys media formats)

* tag 'drm-misc-next-2017-04-07' of git://anongit.freedesktop.org/git/drm-misc: (77 commits)
  Revert "drm: Don't allow interruptions when opening debugfs/crc"
  drm: Only take cursor locks when the cursor plane exists
  drm/vmwgfx: Fix fbdev emulation using legacy functions
  drm/rockchip: Shutdown all crtcs when unbinding drm
  drm/rockchip: Reorder drm bind/unbind sequence
  drm/rockchip: analogix_dp: Disable clock when unbinding
  drm/rockchip: vop: Unprepare clocks when unbinding
  drm/rockchip: vop: Enable pm domain before vop_initial
  drm/rockchip: cdn-dp: Don't unregister audio dev when unbinding
  drm/rockchip: cdn-dp: Don't try to release firmware when not loaded
  drm: bridge: analogix: Destroy connector & encoder when unbinding
  drm: bridge: analogix: Disable clock when unbinding
  drm: bridge: analogix: Unregister dp aux when unbinding
  drm: bridge: analogix: Detach panel when unbinding analogix dp
  drm: Don't allow interruptions when opening debugfs/crc
  drm/virtio: don't leak bo on drm_gem_object_init failure
  drm: bridge: dw-hdmi: fix input format/encoding from plat_data
  drm: omap: use common OF graph helpers
  drm: convert drivers to use drm_of_find_panel_or_bridge
  drm: convert drivers to use of_graph_get_remote_node
  ...

1 files changed, 68 insertions, 0 deletions

diff --git a/include/drm/bridge/dw_hdmi.h b/include/drm/bridge/dw_hdmi.h
index bcceee8114a4..ed599bea3f6c 100644
--- a/include/drm/bridge/dw_hdmi.h
+++ b/include/drm/bridge/dw_hdmi.h
@@ -14,6 +14,67 @@
 
 struct dw_hdmi;
 
+/**
+ * DOC: Supported input formats and encodings
+ *
+ * Depending on the Hardware configuration of the Controller IP, it supports
+ * a subset of the following input formats and encodings on its internal
+ * 48bit bus.
+ *
+ * +----------------------+----------------------------------+------------------------------+
+ * + Format Name          + Format Code                      + Encodings                    +
+ * +----------------------+----------------------------------+------------------------------+
+ * + RGB 4:4:4 8bit       + ``MEDIA_BUS_FMT_RGB888_1X24``    + ``V4L2_YCBCR_ENC_DEFAULT``   +
+ * +----------------------+----------------------------------+------------------------------+
+ * + RGB 4:4:4 10bits     + ``MEDIA_BUS_FMT_RGB101010_1X30`` + ``V4L2_YCBCR_ENC_DEFAULT``   +
+ * +----------------------+----------------------------------+------------------------------+
+ * + RGB 4:4:4 12bits     + ``MEDIA_BUS_FMT_RGB121212_1X36`` + ``V4L2_YCBCR_ENC_DEFAULT``   +
+ * +----------------------+----------------------------------+------------------------------+
+ * + RGB 4:4:4 16bits     + ``MEDIA_BUS_FMT_RGB161616_1X48`` + ``V4L2_YCBCR_ENC_DEFAULT``   +
+ * +----------------------+----------------------------------+------------------------------+
+ * + YCbCr 4:4:4 8bit     + ``MEDIA_BUS_FMT_YUV8_1X24``      + ``V4L2_YCBCR_ENC_601``       +
+ * +                      +                                  + or ``V4L2_YCBCR_ENC_709``    +
+ * +                      +                                  + or ``V4L2_YCBCR_ENC_XV601``  +
+ * +                      +                                  + or ``V4L2_YCBCR_ENC_XV709``  +
+ * +----------------------+----------------------------------+------------------------------+
+ * + YCbCr 4:4:4 10bits   + ``MEDIA_BUS_FMT_YUV10_1X30``     + ``V4L2_YCBCR_ENC_601``       +
+ * +                      +                                  + or ``V4L2_YCBCR_ENC_709``    +
+ * +                      +                                  + or ``V4L2_YCBCR_ENC_XV601``  +
+ * +                      +                                  + or ``V4L2_YCBCR_ENC_XV709``  +
+ * +----------------------+----------------------------------+------------------------------+
+ * + YCbCr 4:4:4 12bits   + ``MEDIA_BUS_FMT_YUV12_1X36``     + ``V4L2_YCBCR_ENC_601``       +
+ * +                      +                                  + or ``V4L2_YCBCR_ENC_709``    +
+ * +                      +                                  + or ``V4L2_YCBCR_ENC_XV601``  +
+ * +                      +                                  + or ``V4L2_YCBCR_ENC_XV709``  +
+ * +----------------------+----------------------------------+------------------------------+
+ * + YCbCr 4:4:4 16bits   + ``MEDIA_BUS_FMT_YUV16_1X48``     + ``V4L2_YCBCR_ENC_601``       +
+ * +                      +                                  + or ``V4L2_YCBCR_ENC_709``    +
+ * +                      +                                  + or ``V4L2_YCBCR_ENC_XV601``  +
+ * +                      +                                  + or ``V4L2_YCBCR_ENC_XV709``  +
+ * +----------------------+----------------------------------+------------------------------+
+ * + YCbCr 4:2:2 8bit     + ``MEDIA_BUS_FMT_UYVY8_1X16``     + ``V4L2_YCBCR_ENC_601``       +
+ * +                      +                                  + or ``V4L2_YCBCR_ENC_709``    +
+ * +----------------------+----------------------------------+------------------------------+
+ * + YCbCr 4:2:2 10bits   + ``MEDIA_BUS_FMT_UYVY10_1X20``    + ``V4L2_YCBCR_ENC_601``       +
+ * +                      +                                  + or ``V4L2_YCBCR_ENC_709``    +
+ * +----------------------+----------------------------------+------------------------------+
+ * + YCbCr 4:2:2 12bits   + ``MEDIA_BUS_FMT_UYVY12_1X24``    + ``V4L2_YCBCR_ENC_601``       +
+ * +                      +                                  + or ``V4L2_YCBCR_ENC_709``    +
+ * +----------------------+----------------------------------+------------------------------+
+ * + YCbCr 4:2:0 8bit     + ``MEDIA_BUS_FMT_UYYVYY8_0_5X24`` + ``V4L2_YCBCR_ENC_601``       +
+ * +                      +                                  + or ``V4L2_YCBCR_ENC_709``    +
+ * +----------------------+----------------------------------+------------------------------+
+ * + YCbCr 4:2:0 10bits   + ``MEDIA_BUS_FMT_UYYVYY10_0_5X30``+ ``V4L2_YCBCR_ENC_601``       +
+ * +                      +                                  + or ``V4L2_YCBCR_ENC_709``    +
+ * +----------------------+----------------------------------+------------------------------+
+ * + YCbCr 4:2:0 12bits   + ``MEDIA_BUS_FMT_UYYVYY12_0_5X36``+ ``V4L2_YCBCR_ENC_601``       +
+ * +                      +                                  + or ``V4L2_YCBCR_ENC_709``    +
+ * +----------------------+----------------------------------+------------------------------+
+ * + YCbCr 4:2:0 16bits   + ``MEDIA_BUS_FMT_UYYVYY16_0_5X48``+ ``V4L2_YCBCR_ENC_601``       +
+ * +                      +                                  + or ``V4L2_YCBCR_ENC_709``    +
+ * +----------------------+----------------------------------+------------------------------+
+ */
+
 enum {
 	DW_HDMI_RES_8,
 	DW_HDMI_RES_10,
@@ -56,12 +117,17 @@ struct dw_hdmi_phy_ops {
 		    struct drm_display_mode *mode);
 	void (*disable)(struct dw_hdmi *hdmi, void *data);
 	enum drm_connector_status (*read_hpd)(struct dw_hdmi *hdmi, void *data);
+	void (*update_hpd)(struct dw_hdmi *hdmi, void *data,
+			   bool force, bool disabled, bool rxsense);
+	void (*setup_hpd)(struct dw_hdmi *hdmi, void *data);
 };
 
 struct dw_hdmi_plat_data {
 	struct regmap *regm;
 	enum drm_mode_status (*mode_valid)(struct drm_connector *connector,
 					   struct drm_display_mode *mode);
+	unsigned long input_bus_format;
+	unsigned long input_bus_encoding;
 
 	/* Vendor PHY support */
 	const struct dw_hdmi_phy_ops *phy_ops;
@@ -84,6 +150,8 @@ void dw_hdmi_unbind(struct device *dev);
 int dw_hdmi_bind(struct platform_device *pdev, struct drm_encoder *encoder,
 		 const struct dw_hdmi_plat_data *plat_data);
 
+void dw_hdmi_setup_rx_sense(struct device *dev, bool hpd, bool rx_sense);
+
 void dw_hdmi_set_sample_rate(struct dw_hdmi *hdmi, unsigned int rate);
 void dw_hdmi_audio_enable(struct dw_hdmi *hdmi);
 void dw_hdmi_audio_disable(struct dw_hdmi *hdmi);