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Fri, 30 Aug 2019 14:25:35 +0800 Message-ID: <1567146329.5942.18.camel@mtksdaap41> Subject: Re: [PATCH v5, 27/32] drm/mediatek: add connection from RDMA1 to DSI0 From: CK Hu To: Date: Fri, 30 Aug 2019 14:25:29 +0800 In-Reply-To: <1567090254-15566-28-git-send-email-yongqiang.niu@mediatek.com> References: <1567090254-15566-1-git-send-email-yongqiang.niu@mediatek.com> <1567090254-15566-28-git-send-email-yongqiang.niu@mediatek.com> X-Mailer: Evolution 3.10.4-0ubuntu2 MIME-Version: 1.0 X-TM-SNTS-SMTP: 5F2F3D7BC5A4F670280F7D4277302E6A46330E9FB3DE1CA6135116014A39081C2000:8 X-MTK: N X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20190829_232540_150347_DE34A353 X-CRM114-Status: GOOD ( 13.56 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Mark Rutland , devicetree@vger.kernel.org, Philipp Zabel , David Airlie , linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org, Rob Herring , linux-mediatek@lists.infradead.org, Daniel Vetter , Matthias Brugger , linux-arm-kernel@lists.infradead.org Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+infradead-linux-arm-kernel=archiver.kernel.org@lists.infradead.org Hi, Yongqiang: On Thu, 2019-08-29 at 22:50 +0800, yongqiang.niu@mediatek.com wrote: > From: Yongqiang Niu > > This patch add connection from RDMA1 to DSI0 Reviewed-by: CK Hu > > Signed-off-by: Yongqiang Niu > --- > 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 03a46ec..aa6173b 100644 > --- a/drivers/gpu/drm/mediatek/mtk_drm_ddp.c > +++ b/drivers/gpu/drm/mediatek/mtk_drm_ddp.c > @@ -175,6 +175,7 @@ struct mtk_mmsys_reg_data { > u32 rdma0_sout_color0; > u32 rdma1_sout_sel_in; > u32 rdma1_sout_dpi0; > + u32 rdma1_sout_dsi0; > u32 dpi0_sel_in; > u32 dpi0_sel_in_rdma1; > u32 dsi0_sel_in; > @@ -433,6 +434,9 @@ static unsigned int mtk_ddp_sout_sel(const struct mtk_mmsys_reg_data *data, > } else if (cur == DDP_COMPONENT_RDMA0 && next == DDP_COMPONENT_COLOR0) { > *addr = data->rdma0_sout_sel_in; > value = data->rdma0_sout_color0; > + } else if (cur == DDP_COMPONENT_RDMA1 && next == DDP_COMPONENT_DSI0) { > + *addr = data->rdma1_sout_sel_in; > + value = data->rdma1_sout_dsi0; > } else { > value = 0; > } _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel