[PATCH v6 26/29] drm/mediatek: add DSI2 support for mutex

Stu Hsieh
2018-06-19T07:34:27Z

This patch add the DSI2 support for mutex

Signed-off-by: Stu Hsieh <stu.hsieh@mediatek.com>
Reviewed-by: CK Hu <ck.hu@mediatek.com>
---
drivers/gpu/drm/mediatek/mtk_drm_ddp.c | 5 +++++
1 file changed, 5 insertions(+)

diff --git a/drivers/gpu/drm/mediatek/mtk_drm_ddp.c b/drivers/gpu/drm/mediatek/mtk_drm_ddp.c
index 4c203d013d7c..a0b526b16da1 100644
--- a/drivers/gpu/drm/mediatek/mtk_drm_ddp.c
+++ b/drivers/gpu/drm/mediatek/mtk_drm_ddp.c
@@ -77,6 +77,7 @@
#define MUTEX_SOF_DSI1 2
#define MUTEX_SOF_DPI0 3
#define MUTEX_SOF_DPI1 4
+#define MUTEX_SOF_DSI2 5

#define OVL0_MOUT_EN_COLOR0 0x1
#define OD_MOUT_EN_RDMA0 0x1
@@ -383,6 +384,9 @@ void mtk_disp_mutex_add_comp(struct mtk_disp_mutex *mutex,
case DDP_COMPONENT_DSI1:
reg = MUTEX_SOF_DSI0;
break;
+ case DDP_COMPONENT_DSI2:
+ reg = MUTEX_SOF_DSI2;
+ break;
case DDP_COMPONENT_DPI0:
reg = MUTEX_SOF_DPI0;
break;
@@ -420,6 +424,7 @@ void mtk_disp_mutex_remove_comp(struct mtk_disp_mutex *mutex,
switch (id) {
case DDP_COMPONENT_DSI0:
case DDP_COMPONENT_DSI1:
+ case DDP_COMPONENT_DSI2:
case DDP_COMPONENT_DPI0:
case DDP_COMPONENT_DPI1:
writel_relaxed(MUTEX_SOF_SINGLE_MODE,
--
2.12.5