Re: [PATCH 25/28] drm/mediatek: add DSI3 support for mutex

Hi, Stu:

On Mon, 2018-06-11 at 11:26 +0800, Stu Hsieh wrote:

This patch add the DSI3 support for mutex

Signed-off-by: Stu Hsieh stu.hsieh@mediatek.com

Reviewed-by: CK Hu <ck.hu at 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 1e7e3872eccc..28dd8531a7de 100644 --- 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_disp_mutex *mutex, 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 mtk_disp_mutex *mutex, 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,