[src/trunk]: src/sys/arch/arm/rockchip rockchip: edp: Force VOPB as CRTC for ...

[jmcneill <jmcneill%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/3729c018d5b1
branches:  trunk
changeset: 1022569:3729c018d5b1
user:      jmcneill <jmcneill%NetBSD.org@localhost>
date:      Sun Jul 25 11:14:15 2021 +0000

description:
rockchip: edp: Force VOPB as CRTC for eDP.

Fixes display init on Pinebook Pro w/ U-Boot 2021.07.

diffstat:

 sys/arch/arm/rockchip/rk_anxdp.c |  6 +++---
 1 files changed, 3 insertions(+), 3 deletions(-)

diffs (27 lines):

diff -r dd5050646220 -r 3729c018d5b1 sys/arch/arm/rockchip/rk_anxdp.c
--- a/sys/arch/arm/rockchip/rk_anxdp.c  Sun Jul 25 10:57:38 2021 +0000
+++ b/sys/arch/arm/rockchip/rk_anxdp.c  Sun Jul 25 11:14:15 2021 +0000
@@ -1,4 +1,4 @@
-/* $NetBSD: rk_anxdp.c,v 1.3 2021/01/27 03:10:19 thorpej Exp $ */
+/* $NetBSD: rk_anxdp.c,v 1.4 2021/07/25 11:14:15 jmcneill Exp $ */
 
 /*-
  * Copyright (c) 2019 Jonathan A. Kollasch <jakllsch%kollasch.net@localhost>
@@ -27,7 +27,7 @@
  */
 
 #include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: rk_anxdp.c,v 1.3 2021/01/27 03:10:19 thorpej Exp $");
+__KERNEL_RCSID(0, "$NetBSD: rk_anxdp.c,v 1.4 2021/07/25 11:14:15 jmcneill Exp $");
 
 #include <sys/param.h>
 #include <sys/bus.h>
@@ -172,7 +172,7 @@
                break;
        }
 
-       sc->sc_encoder.possible_crtcs = 0x3; /* XXX */
+       sc->sc_encoder.possible_crtcs = 0x2; /* VOPB only */
        drm_encoder_init(crtc->dev, &sc->sc_encoder, &rk_anxdp_encoder_funcs,
            DRM_MODE_ENCODER_TMDS);
        drm_encoder_helper_add(&sc->sc_encoder, &rk_anxdp_encoder_helper_funcs);