Messages in this thread | | | Subject | Re: [PATCH v2 03/15] drm/mediatek: add connection from RDMA1 to DSI0 | From | CK Hu <> | Date | Fri, 3 Aug 2018 13:00:38 +0800 |
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Hi, Stu:
On Fri, 2018-08-03 at 11:10 +0800, Stu Hsieh wrote: > This patch add connection from RDMA1 to DSI0 > > 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 | 4 ++++ > 1 file changed, 4 insertions(+) > > diff --git a/drivers/gpu/drm/mediatek/mtk_drm_ddp.c b/drivers/gpu/drm/mediatek/mtk_drm_ddp.c > index 310d8482d5a0..31189fad8d4e 100644 > --- a/drivers/gpu/drm/mediatek/mtk_drm_ddp.c > +++ b/drivers/gpu/drm/mediatek/mtk_drm_ddp.c > @@ -124,6 +124,7 @@ > #define DPI0_SEL_IN_RDMA2 0x3 > #define DPI1_SEL_IN_RDMA1 (0x1 << 8) > #define DPI1_SEL_IN_RDMA2 (0x3 << 8) > +#define DSI0_SEL_IN_RDMA1 0x1 > #define DSI1_SEL_IN_RDMA1 0x1 > #define DSI1_SEL_IN_RDMA2 0x4 > #define DSI2_SEL_IN_RDMA1 (0x1 << 16) > @@ -290,6 +291,9 @@ static unsigned int mtk_ddp_sel_in(enum mtk_ddp_comp_id cur, > } else if (cur == DDP_COMPONENT_RDMA1 && next == DDP_COMPONENT_DPI1) { > *addr = DISP_REG_CONFIG_DPI_SEL_IN; > value = DPI1_SEL_IN_RDMA1; > + } else if (cur == DDP_COMPONENT_RDMA1 && next == DDP_COMPONENT_DSI0) { > + *addr = DISP_REG_CONFIG_DSIE_SEL_IN; > + value = DSI0_SEL_IN_RDMA1; > } else if (cur == DDP_COMPONENT_RDMA1 && next == DDP_COMPONENT_DSI1) { > *addr = DISP_REG_CONFIG_DSIO_SEL_IN; > value = DSI1_SEL_IN_RDMA1;
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