lkml.org 
[lkml]   [2018]   [Jun]   [19]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
    /
    SubjectRe: [PATCH v6 24/29] drm/mediatek: add connection from RDMA2 to DSI3
    From
    Date
    On Tue, 2018-06-19 at 15:34 +0800, Stu Hsieh wrote:
    > This patch add the connection from RDMA2 to DSI3
    >

    Reviewed-by: CK Hu <ck.hu@mediatek.com>

    > Signed-off-by: Stu Hsieh <stu.hsieh@mediatek.com>
    > ---
    > drivers/gpu/drm/mediatek/mtk_drm_ddp.c | 8 ++++++++
    > 1 file changed, 8 insertions(+)
    >
    > diff --git a/drivers/gpu/drm/mediatek/mtk_drm_ddp.c b/drivers/gpu/drm/mediatek/mtk_drm_ddp.c
    > index e5db1ab51c9b..0a1b967cab1b 100644
    > --- a/drivers/gpu/drm/mediatek/mtk_drm_ddp.c
    > +++ b/drivers/gpu/drm/mediatek/mtk_drm_ddp.c
    > @@ -96,6 +96,7 @@
    > #define RDMA2_SOUT_DPI1 0x3
    > #define RDMA2_SOUT_DSI1 0x1
    > #define RDMA2_SOUT_DSI2 0x4
    > +#define RDMA2_SOUT_DSI3 0x5
    > #define DPI0_SEL_IN_RDMA1 0x1
    > #define DPI0_SEL_IN_RDMA2 0x3
    > #define DPI1_SEL_IN_RDMA1 (0x1 << 8)
    > @@ -105,6 +106,7 @@
    > #define DSI2_SEL_IN_RDMA1 (0x1 << 16)
    > #define DSI2_SEL_IN_RDMA2 (0x4 << 16)
    > #define DSI3_SEL_IN_RDMA1 (0x1 << 16)
    > +#define DSI3_SEL_IN_RDMA2 (0x4 << 16)
    > #define COLOR1_SEL_IN_OVL1 0x1
    >
    > #define OVL_MOUT_EN_RDMA 0x1
    > @@ -214,6 +216,9 @@ static unsigned int mtk_ddp_mout_en(enum mtk_ddp_comp_id cur,
    > } else if (cur == DDP_COMPONENT_RDMA2 && next == DDP_COMPONENT_DSI2) {
    > *addr = DISP_REG_CONFIG_DISP_RDMA2_SOUT;
    > value = RDMA2_SOUT_DSI2;
    > + } else if (cur == DDP_COMPONENT_RDMA2 && next == DDP_COMPONENT_DSI3) {
    > + *addr = DISP_REG_CONFIG_DISP_RDMA2_SOUT;
    > + value = RDMA2_SOUT_DSI3;
    > } else {
    > value = 0;
    > }
    > @@ -257,6 +262,9 @@ static unsigned int mtk_ddp_sel_in(enum mtk_ddp_comp_id cur,
    > } else if (cur == DDP_COMPONENT_RDMA2 && next == DDP_COMPONENT_DSI2) {
    > *addr = DISP_REG_CONFIG_DSIE_SEL_IN;
    > value = DSI2_SEL_IN_RDMA2;
    > + } else if (cur == DDP_COMPONENT_RDMA2 && next == DDP_COMPONENT_DSI3) {
    > + *addr = DISP_REG_CONFIG_DSIE_SEL_IN;
    > + value = DSI3_SEL_IN_RDMA2;
    > } else if (cur == DDP_COMPONENT_OVL1 && next == DDP_COMPONENT_COLOR1) {
    > *addr = DISP_REG_CONFIG_DISP_COLOR1_SEL_IN;
    > value = COLOR1_SEL_IN_OVL1;


    \
     
     \ /
      Last update: 2018-06-19 10:48    [W:4.092 / U:0.280 seconds]
    ©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site