[PATCH v3 08/24] drm/sun4i: Add support for traversing graph with TCON TOP

[PATCH v3 00/24] Add support for R40 HDMI pipeline · Jernej Skrabec <hidden> · 2018-06-25
[PATCH v3 01/24] clk: sunxi-ng: r40: Add minimal rate for video PLLs · Jernej Skrabec <hidden> · 2018-06-25
[PATCH v3 02/24] clk: sunxi-ng: r40: Allow setting parent rate to display related clocks · Jernej Skrabec <hidden> · 2018-06-25
[PATCH v3 04/24] dt-bindings: display: sunxi-drm: Add TCON TOP description · Jernej Skrabec <hidden> · 2018-06-25
Re: [PATCH v3 04/24] dt-bindings: display: sunxi-drm: Add TCON TOP description · Rob Herring <robh@kernel.org> · 2018-06-25
[PATCH v3 05/24] drm/sun4i: Add TCON TOP driver · Jernej Skrabec <hidden> · 2018-06-25
Re: [PATCH v3 05/24] drm/sun4i: Add TCON TOP driver · Chen-Yu Tsai <hidden> · 2018-06-28
Re: [PATCH v3 05/24] drm/sun4i: Add TCON TOP driver · Jernej Škrabec <hidden> · 2018-06-29
Re: [linux-sunxi] Re: [PATCH v3 05/24] drm/sun4i: Add TCON TOP driver · Chen-Yu Tsai <hidden> · 2018-06-30
[PATCH v3 07/24] drm/sun4i: Split out code for enumerating endpoints in output port · Jernej Skrabec <hidden> · 2018-06-25
Re: [linux-sunxi] [PATCH v3 07/24] drm/sun4i: Split out code for enumerating endpoints in output port · Chen-Yu Tsai <hidden> · 2018-06-28
[PATCH v3 09/24] drm/sun4i: Don't skip TCONs if they don't have channel 0 · Jernej Skrabec <hidden> · 2018-06-25
Re: [PATCH v3 09/24] drm/sun4i: Don't skip TCONs if they don't have channel 0 · Chen-Yu Tsai <hidden> · 2018-06-28
Re: [PATCH v3 09/24] drm/sun4i: Don't skip TCONs if they don't have channel 0 · Jernej Škrabec <hidden> · 2018-06-28
Re: [linux-sunxi] Re: [PATCH v3 09/24] drm/sun4i: Don't skip TCONs if they don't have channel 0 · Chen-Yu Tsai <hidden> · 2018-06-28
Re: [linux-sunxi] Re: [PATCH v3 09/24] drm/sun4i: Don't skip TCONs if they don't have channel 0 · Jernej Škrabec <hidden> · 2018-07-01
Re: [linux-sunxi] Re: [PATCH v3 09/24] drm/sun4i: Don't skip TCONs if they don't have channel 0 · Chen-Yu Tsai <hidden> · 2018-07-01
Re: [linux-sunxi] Re: [PATCH v3 09/24] drm/sun4i: Don't skip TCONs if they don't have channel 0 · Maxime Ripard <hidden> · 2018-07-05
Re: [linux-sunxi] Re: [PATCH v3 09/24] drm/sun4i: Don't skip TCONs if they don't have channel 0 · Jernej Škrabec <hidden> · 2018-07-05
Re: [linux-sunxi] Re: [PATCH v3 09/24] drm/sun4i: Don't skip TCONs if they don't have channel 0 · Maxime Ripard <hidden> · 2018-07-09
[PATCH v3 13/24] dt-bindings: display: sun4i-drm: Add R40 mixer compatibles · Jernej Skrabec <hidden> · 2018-06-25
Re: [PATCH v3 13/24] dt-bindings: display: sun4i-drm: Add R40 mixer compatibles · Chen-Yu Tsai <hidden> · 2018-06-28
[PATCH v3 12/24] drm/sun4i: Don't check for panel or bridge on TV TCONs · Jernej Skrabec <hidden> · 2018-06-25
Re: [PATCH v3 12/24] drm/sun4i: Don't check for panel or bridge on TV TCONs · Chen-Yu Tsai <hidden> · 2018-06-28
[PATCH v3 15/24] dt-bindings: display: sun4i-drm: Add description of A64 HDMI PHY · Jernej Skrabec <hidden> · 2018-06-25
Re: [PATCH v3 15/24] dt-bindings: display: sun4i-drm: Add description of A64 HDMI PHY · Chen-Yu Tsai <hidden> · 2018-06-28
Re: [PATCH v3 15/24] dt-bindings: display: sun4i-drm: Add description of A64 HDMI PHY · Jernej Škrabec <hidden> · 2018-06-28
Re: [linux-sunxi] Re: [PATCH v3 15/24] dt-bindings: display: sun4i-drm: Add description of A64 HDMI PHY · Chen-Yu Tsai <hidden> · 2018-06-28
Re: [linux-sunxi] Re: [PATCH v3 15/24] dt-bindings: display: sun4i-drm: Add description of A64 HDMI PHY · Jernej Škrabec <hidden> · 2018-06-29
Re: [linux-sunxi] Re: [PATCH v3 15/24] dt-bindings: display: sun4i-drm: Add description of A64 HDMI PHY · Chen-Yu Tsai <hidden> · 2018-07-04
[PATCH v3 17/24] drm/sun4i: Don't change clock bits in DW HDMI PHY driver · Jernej Skrabec <hidden> · 2018-06-25
Re: [PATCH v3 17/24] drm/sun4i: Don't change clock bits in DW HDMI PHY driver · Chen-Yu Tsai <hidden> · 2018-06-28
Re: [PATCH v3 17/24] drm/sun4i: Don't change clock bits in DW HDMI PHY driver · Jernej Škrabec <hidden> · 2018-06-29
[PATCH v3 18/24] drm/sun4i: DW HDMI PHY: Add support for second PLL · Jernej Skrabec <hidden> · 2018-06-25
Re: [PATCH v3 18/24] drm/sun4i: DW HDMI PHY: Add support for second PLL · Chen-Yu Tsai <hidden> · 2018-06-28
Re: [PATCH v3 18/24] drm/sun4i: DW HDMI PHY: Add support for second PLL · Jernej Škrabec <hidden> · 2018-06-28
Re: [linux-sunxi] Re: [PATCH v3 18/24] drm/sun4i: DW HDMI PHY: Add support for second PLL · Chen-Yu Tsai <hidden> · 2018-06-28
[PATCH v3 19/24] drm/sun4i: Add support for second clock parent to DW HDMI PHY clk driver · Jernej Skrabec <hidden> · 2018-06-25
Re: [linux-sunxi] [PATCH v3 19/24] drm/sun4i: Add support for second clock parent to DW HDMI PHY clk driver · Chen-Yu Tsai <hidden> · 2018-06-28
[PATCH v3 20/24] drm/sun4i: Add support for A64 HDMI PHY · Jernej Skrabec <hidden> · 2018-06-25
Re: [PATCH v3 20/24] drm/sun4i: Add support for A64 HDMI PHY · Chen-Yu Tsai <hidden> · 2018-06-28
[PATCH v3 21/24] drm: of: Export drm_crtc_port_mask() · Jernej Skrabec <hidden> · 2018-06-25
Re: [PATCH v3 21/24] drm: of: Export drm_crtc_port_mask() · Chen-Yu Tsai <hidden> · 2018-06-28
[PATCH v3 23/24] ARM: dts: sun8i: r40: Add HDMI pipeline · Jernej Skrabec <hidden> · 2018-06-25
Re: [PATCH v3 23/24] ARM: dts: sun8i: r40: Add HDMI pipeline · Chen-Yu Tsai <hidden> · 2018-06-28
Re: [PATCH v3 23/24] ARM: dts: sun8i: r40: Add HDMI pipeline · Jernej Škrabec <hidden> · 2018-06-28
Re: [linux-sunxi] Re: [PATCH v3 23/24] ARM: dts: sun8i: r40: Add HDMI pipeline · Chen-Yu Tsai <hidden> · 2018-06-28
Re: [linux-sunxi] Re: [PATCH v3 23/24] ARM: dts: sun8i: r40: Add HDMI pipeline · Jernej Škrabec <hidden> · 2018-07-01
Re: [linux-sunxi] Re: [PATCH v3 23/24] ARM: dts: sun8i: r40: Add HDMI pipeline · Chen-Yu Tsai <hidden> · 2018-07-01
Re: [linux-sunxi] Re: [PATCH v3 23/24] ARM: dts: sun8i: r40: Add HDMI pipeline · Jernej Škrabec <hidden> · 2018-07-01
Re: [linux-sunxi] Re: [PATCH v3 23/24] ARM: dts: sun8i: r40: Add HDMI pipeline · Chen-Yu Tsai <hidden> · 2018-07-01
Re: [linux-sunxi] Re: [PATCH v3 23/24] ARM: dts: sun8i: r40: Add HDMI pipeline · Jernej Škrabec <hidden> · 2018-07-01
Re: [linux-sunxi] Re: [PATCH v3 23/24] ARM: dts: sun8i: r40: Add HDMI pipeline · Jernej Škrabec <jernej.skrabec@gmail.com> · 2018-07-02
[PATCH v3 24/24] ARM: dts: sun8i: r40: Enable HDMI output on BananaPi M2 Ultra · Jernej Skrabec <hidden> · 2018-06-25
Re: [linux-sunxi] [PATCH v3 24/24] ARM: dts: sun8i: r40: Enable HDMI output on BananaPi M2 Ultra · Chen-Yu Tsai <hidden> · 2018-06-28
[PATCH v3 22/24] drm/sun4i: DW HDMI: Expand algorithm for possible crtcs · Jernej Skrabec <hidden> · 2018-06-25
Re: [PATCH v3 22/24] drm/sun4i: DW HDMI: Expand algorithm for possible crtcs · Chen-Yu Tsai <hidden> · 2018-06-28
[PATCH v3 16/24] drm/sun4i: Enable DW HDMI PHY clock · Jernej Skrabec <hidden> · 2018-06-25
Re: [PATCH v3 16/24] drm/sun4i: Enable DW HDMI PHY clock · Chen-Yu Tsai <hidden> · 2018-06-28
Re: [PATCH v3 16/24] drm/sun4i: Enable DW HDMI PHY clock · Jernej Škrabec <hidden> · 2018-06-28
Re: [PATCH v3 16/24] drm/sun4i: Enable DW HDMI PHY clock · Jernej Škrabec <hidden> · 2018-06-29
Re: [PATCH v3 16/24] drm/sun4i: Enable DW HDMI PHY clock · Chen-Yu Tsai <hidden> · 2018-06-30
[PATCH v3 14/24] drm/sun4i: Add support for R40 mixers · Jernej Skrabec <hidden> · 2018-06-25
Re: [PATCH v3 14/24] drm/sun4i: Add support for R40 mixers · Chen-Yu Tsai <hidden> · 2018-06-28
[PATCH v3 10/24] drm/sun4i: tcon: Generalize engine search algorithm · Jernej Skrabec <hidden> · 2018-06-25
Re: [PATCH v3 10/24] drm/sun4i: tcon: Generalize engine search algorithm · Chen-Yu Tsai <hidden> · 2018-06-28
Re: [PATCH v3 10/24] drm/sun4i: tcon: Generalize engine search algorithm · Jernej Škrabec <hidden> · 2018-06-28
Re: [PATCH v3 10/24] drm/sun4i: tcon: Generalize engine search algorithm · Maxime Ripard <hidden> · 2018-06-28
Re: [PATCH v3 10/24] drm/sun4i: tcon: Generalize engine search algorithm · Jernej Škrabec <hidden> · 2018-06-29
Re: [linux-sunxi] Re: [PATCH v3 10/24] drm/sun4i: tcon: Generalize engine search algorithm · Jernej Škrabec <jernej.skrabec@gmail.com> · 2018-07-01
Re: [linux-sunxi] Re: [PATCH v3 10/24] drm/sun4i: tcon: Generalize engine search algorithm · Maxime Ripard <hidden> · 2018-07-02
[PATCH v3 11/24] drm/sun4i: Don't check for LVDS and RGB when TCON has only ch1 · Jernej Skrabec <hidden> · 2018-06-25
Re: [PATCH v3 11/24] drm/sun4i: Don't check for LVDS and RGB when TCON has only ch1 · Chen-Yu Tsai <hidden> · 2018-06-28
Re: [linux-sunxi] [PATCH v3 00/24] Add support for R40 HDMI pipeline · Jernej Škrabec <jernej.skrabec@gmail.com> · 2018-06-25
[PATCH v3 08/24] drm/sun4i: Add support for traversing graph with TCON TOP · Jernej Skrabec <hidden> · 2018-06-25
Re: [PATCH v3 08/24] drm/sun4i: Add support for traversing graph with TCON TOP · Chen-Yu Tsai <hidden> · 2018-06-28
[PATCH v3 06/24] drm/sun4i: Fix releasing node when enumerating enpoints · Jernej Skrabec <hidden> · 2018-06-25
Re: [linux-sunxi] [PATCH v3 06/24] drm/sun4i: Fix releasing node when enumerating enpoints · Chen-Yu Tsai <hidden> · 2018-06-28
Re: [linux-sunxi] [PATCH v3 06/24] drm/sun4i: Fix releasing node when enumerating enpoints · Jernej Škrabec <hidden> · 2018-06-29
Re: [linux-sunxi] [PATCH v3 06/24] drm/sun4i: Fix releasing node when enumerating enpoints · Chen-Yu Tsai <hidden> · 2018-06-30
[PATCH v3 03/24] clk: sunxi-ng: r40: Export video PLLs · Jernej Skrabec <hidden> · 2018-06-25
Re: [PATCH v3 03/24] clk: sunxi-ng: r40: Export video PLLs · Chen-Yu Tsai <hidden> · 2018-06-25
Re: [PATCH v3 00/24] Add support for R40 HDMI pipeline · Maxime Ripard <hidden> · 2018-06-25
Re: [PATCH v3 00/24] Add support for R40 HDMI pipeline · Maxime Ripard <hidden> · 2018-06-27
Re: [PATCH v3 00/24] Add support for R40 HDMI pipeline · Maxime Ripard <hidden> · 2018-06-27
Re: [PATCH v3 00/24] Add support for R40 HDMI pipeline · Jernej Škrabec <hidden> · 2018-06-27
Re: [PATCH v3 00/24] Add support for R40 HDMI pipeline · Maxime Ripard <hidden> · 2018-06-28

From: Chen-Yu Tsai <hidden>
Date: 2018-06-28 01:57:39
Also in: dri-devel, linux-clk, linux-devicetree, lkml

On Mon, Jun 25, 2018 at 8:02 PM, Jernej Skrabec [off-list ref] wrote:

TCON TOP is different from other nodes in graph by having 3 input and 3
output ports. Additionally, connection to TV TCON might lead back to
HDMI mux input port, creating loops.

Add support for traversing such graph.

Signed-off-by: Jernej Skrabec <redacted>

Reviewed-by: Chen-Yu Tsai <redacted>

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