From mboxrd@z Thu Jan 1 00:00:00 1970 From: stu.hsieh@mediatek.com (Stu Hsieh) Date: Fri, 25 May 2018 17:36:53 +0800 Subject: [PATCH v3 3/8] drm/mediatek: add connection from OD1 to RDMA1 In-Reply-To: <1527218776.27165.5.camel@mtksdaap41> References: <1527215665-11937-1-git-send-email-stu.hsieh@mediatek.com> <1527215665-11937-4-git-send-email-stu.hsieh@mediatek.com> <1527218776.27165.5.camel@mtksdaap41> Message-ID: <1527241013.11190.11.camel@mtksdccf07> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org Hi, CK: For this patch, I would move it after "add ddp component OD1" And add this line "#define OD1_MOUT_EN_RDMA1 BIT(16)" from the path "Add support for mediatek SOC MT2712" to this patch Regards, Stu On Fri, 2018-05-25 at 11:26 +0800, CK Hu wrote: > Hi, Stu: > > On Fri, 2018-05-25 at 10:34 +0800, stu.hsieh at mediatek.com wrote: > > From: Stu Hsieh > > > > This patch add the connection from OD1 to RDMA1 for ext path. > > > > Reviewed-by: CK Hu > > > Signed-off-by: Stu Hsieh > > --- > > drivers/gpu/drm/mediatek/mtk_drm_ddp.c | 3 +++ > > 1 file changed, 3 insertions(+) > > > > diff --git a/drivers/gpu/drm/mediatek/mtk_drm_ddp.c b/drivers/gpu/drm/mediatek/mtk_drm_ddp.c > > index 47ffa240bd25..0f568dd853d8 100644 > > --- a/drivers/gpu/drm/mediatek/mtk_drm_ddp.c > > +++ b/drivers/gpu/drm/mediatek/mtk_drm_ddp.c > > @@ -151,6 +151,9 @@ static unsigned int mtk_ddp_mout_en(enum mtk_ddp_comp_id cur, > > } else if (cur == DDP_COMPONENT_GAMMA && next == DDP_COMPONENT_RDMA1) { > > *addr = DISP_REG_CONFIG_DISP_GAMMA_MOUT_EN; > > value = GAMMA_MOUT_EN_RDMA1; > > + } else if (cur == DDP_COMPONENT_OD1 && next == DDP_COMPONENT_RDMA1) { > > + *addr = DISP_REG_CONFIG_DISP_OD_MOUT_EN; > > + value = OD1_MOUT_EN_RDMA1; > > } else if (cur == DDP_COMPONENT_RDMA1 && next == DDP_COMPONENT_DPI0) { > > *addr = DISP_REG_CONFIG_DISP_RDMA1_MOUT_EN; > > value = RDMA1_MOUT_DPI0; > >