Re: [PATCH v2 3/4] drm/sun4i: tcon: Support the LVDS Dual-Link on the A20

2020-08-31 Thread Laurent Pinchart
Hi Maxime, Thank you for the patch. On Thu, Jul 30, 2020 at 11:35:03AM +0200, Maxime Ripard wrote: > The A20 can use its second TCON as the secondary LVDS link in a dual-link > setup, with the TCON0 being the main link. Extend a bit the parsing code to > leverage the DRM dual-link code, register

Re: [PATCH v2 3/4] drm/sun4i: tcon: Support the LVDS Dual-Link on the A20

2020-08-28 Thread Chen-Yu Tsai
On Thu, Jul 30, 2020 at 5:35 PM Maxime Ripard wrote: > > The A20 can use its second TCON as the secondary LVDS link in a dual-link > setup, with the TCON0 being the main link. Extend a bit the parsing code to > leverage the DRM dual-link code, register only the LVDS output on the > primary TCON, a

[PATCH v2 3/4] drm/sun4i: tcon: Support the LVDS Dual-Link on the A20

2020-07-31 Thread Maxime Ripard
The A20 can use its second TCON as the secondary LVDS link in a dual-link setup, with the TCON0 being the main link. Extend a bit the parsing code to leverage the DRM dual-link code, register only the LVDS output on the primary TCON, and add the needed bits to setup the TCON properly. Signed-off-b