Re: [PATCH v3 22/24] drm/sun4i: DW HDMI: Expand algorithm for possible crtcs

2018-06-27 Thread Chen-Yu Tsai
On Mon, Jun 25, 2018 at 8:03 PM, Jernej Skrabec wrote: > drm_of_find_possible_crtcs() doesn't work when DW HDMI encoder is > connected to TCON (crtc) through mux in TCON TOP. > > In that case TCON TOP HDMI mux input port has to be manually traversed > and checked if it matches any known crtc. > >

[PATCH v3 22/24] drm/sun4i: DW HDMI: Expand algorithm for possible crtcs

2018-06-26 Thread Jernej Skrabec
drm_of_find_possible_crtcs() doesn't work when DW HDMI encoder is connected to TCON (crtc) through mux in TCON TOP. In that case TCON TOP HDMI mux input port has to be manually traversed and checked if it matches any known crtc. Signed-off-by: Jernej Skrabec --- drivers/gpu/drm/sun4i/sun8i_dw_h