From: "stu.hsieh@mediatek.com" <stu.hsieh@mediatek.com>
Date: Wed, 20 Jun 2018 16:19:29 +0800
Subject: drm/mediatek: add DSI3 support for mutex
Git-commit: 16dd757ead7a05e9cb88db9972916eef4e0a842a
Patch-mainline: v4.19-rc1
References: FATE#326289 FATE#326079 FATE#326049 FATE#322398 FATE#326166
This patch add the DSI3 support for mutex
Signed-off-by: Stu Hsieh <stu.hsieh@mediatek.com>
Signed-off-by: CK Hu <ck.hu@mediatek.com>
Acked-by: Petr Tesarik <ptesarik@suse.com>
---
drivers/gpu/drm/mediatek/mtk_drm_ddp.c | 5 +++++
1 file changed, 5 insertions(+)
--- a/drivers/gpu/drm/mediatek/mtk_drm_ddp.c
+++ b/drivers/gpu/drm/mediatek/mtk_drm_ddp.c
@@ -78,6 +78,7 @@
#define MUTEX_SOF_DPI0 3
#define MUTEX_SOF_DPI1 4
#define MUTEX_SOF_DSI2 5
+#define MUTEX_SOF_DSI3 6
#define OVL0_MOUT_EN_COLOR0 0x1
#define OD_MOUT_EN_RDMA0 0x1
@@ -387,6 +388,9 @@ void mtk_disp_mutex_add_comp(struct mtk_
case DDP_COMPONENT_DSI2:
reg = MUTEX_SOF_DSI2;
break;
+ case DDP_COMPONENT_DSI3:
+ reg = MUTEX_SOF_DSI3;
+ break;
case DDP_COMPONENT_DPI0:
reg = MUTEX_SOF_DPI0;
break;
@@ -425,6 +429,7 @@ void mtk_disp_mutex_remove_comp(struct m
case DDP_COMPONENT_DSI0:
case DDP_COMPONENT_DSI1:
case DDP_COMPONENT_DSI2:
+ case DDP_COMPONENT_DSI3:
case DDP_COMPONENT_DPI0:
case DDP_COMPONENT_DPI1:
writel_relaxed(MUTEX_SOF_SINGLE_MODE,