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openmptcprouter/root/target/linux/mediatek/patches-4.19/0046-hdmi-fix-possible_crtcs.patch
2019-05-31 18:56:59 +02:00

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From 1c978fae6f6112b46d4815c0054fbeab0274a363 Mon Sep 17 00:00:00 2001
From: Ryder Lee <ryder.lee@mediatek.com>
Date: Fri, 16 Nov 2018 16:33:00 +0100
Subject: [PATCH 46/77] [hdmi] fix possible_crtcs
source: http://forum.banana-pi.org/t/kernel-4-19-rc1-for-testers/6618/52
---
drivers/gpu/drm/mediatek/mtk_dpi.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/mediatek/mtk_dpi.c b/drivers/gpu/drm/mediatek/mtk_dpi.c
index 62a9d47df948..a066b0755119 100644
--- a/drivers/gpu/drm/mediatek/mtk_dpi.c
+++ b/drivers/gpu/drm/mediatek/mtk_dpi.c
@@ -610,7 +610,7 @@ static int mtk_dpi_bind(struct device *dev, struct device *master, void *data)
drm_encoder_helper_add(&dpi->encoder, &mtk_dpi_encoder_helper_funcs);
/* Currently DPI0 is fixed to be driven by OVL1 */
- dpi->encoder.possible_crtcs = BIT(1);
+ dpi->encoder.possible_crtcs = BIT(0)|BIT(1);
ret = drm_bridge_attach(&dpi->encoder, dpi->bridge, NULL);
if (ret) {
--
2.19.1