As for 1920x1080 display resolution, we should turn on the Transmitter Trailer-B, and adjust slopeboost to 25%-35% decrease.
Signed-off-by: Yakir Yang ykk@rock-chips.com ---
drivers/gpu/drm/rockchip/dw_hdmi-rockchip.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/rockchip/dw_hdmi-rockchip.c b/drivers/gpu/drm/rockchip/dw_hdmi-rockchip.c index e46e1d9..51030ca 100644 --- a/drivers/gpu/drm/rockchip/dw_hdmi-rockchip.c +++ b/drivers/gpu/drm/rockchip/dw_hdmi-rockchip.c @@ -142,7 +142,7 @@ static const struct dw_hdmi_curr_ctrl rockchip_cur_ctr[] = { static const struct dw_hdmi_sym_term rockchip_sym_term[] = { /*pixelclk symbol term*/ { 74250000, 0x8009, 0x0004 }, - { 148500000, 0x8029, 0x0004 }, + { 148500000, 0x803b, 0x0004 }, { 297000000, 0x8039, 0x0005 }, { ~0UL, 0x0000, 0x0000 } };