The A20 second TCON (TCON1) can be used as a secondary output to drive a dual-link LVDS output. Let's add it to our capabilities.
Reviewed-by: Chen-Yu Tsai wens@csie.org Signed-off-by: Maxime Ripard maxime@cerno.tech --- drivers/gpu/drm/sun4i/sun4i_tcon.c | 1 + 1 file changed, 1 insertion(+)
diff --git a/drivers/gpu/drm/sun4i/sun4i_tcon.c b/drivers/gpu/drm/sun4i/sun4i_tcon.c index 5e8f020d8c03..fef9457d898e 100644 --- a/drivers/gpu/drm/sun4i/sun4i_tcon.c +++ b/drivers/gpu/drm/sun4i/sun4i_tcon.c @@ -1519,6 +1519,7 @@ static const struct sun4i_tcon_quirks sun7i_a20_tcon0_quirks = { };
static const struct sun4i_tcon_quirks sun7i_a20_quirks = { + .supports_lvds = true, .has_channel_0 = true, .has_channel_1 = true, .dclk_min_div = 4,