Re: [PATCH 23/28] drm/mediatek: add DPI1 support for mutex

Hi, Stu:

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

This patch add the DPI1 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 5a8569fa6505..5916fc11693a 100644 --- a/drivers/gpu/drm/mediatek/mtk_drm_ddp.c +++ b/drivers/gpu/drm/mediatek/mtk_drm_ddp.c @@ -76,6 +76,7 @@ #define MUTEX_SOF_DSI0 1 #define MUTEX_SOF_DSI1 2 #define MUTEX_SOF_DPI0 3 +#define MUTEX_SOF_DPI1 4

#define OVL0_MOUT_EN_COLOR0 0x1 #define OD_MOUT_EN_RDMA0 0x1 @@ -385,6 +386,9 @@ void mtk_disp_mutex_add_comp(struct mtk_disp_mutex *mutex, case DDP_COMPONENT_DPI0: reg = MUTEX_SOF_DPI0; break;

• case DDP_COMPONENT_DPI1:

• reg = MUTEX_SOF_DPI1;
  

• break;
  

  default: if (ddp->mutex_mod[id] < 32) { offset = DISP_REG_MUTEX_MOD(mutex->id);

@@ -417,6 +421,7 @@ void mtk_disp_mutex_remove_comp(struct mtk_disp_mutex *mutex, case DDP_COMPONENT_DSI0: case DDP_COMPONENT_DSI1: case DDP_COMPONENT_DPI0:

• case DDP_COMPONENT_DPI1: writel_relaxed(MUTEX_SOF_SINGLE_MODE, ddp->regs + DISP_REG_MUTEX_SOF(mutex->id)); break;