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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, Yongqiang Niu , David Airlie , linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org, linux-mediatek@lists.infradead.org, Daniel Vetter , 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 This patch add connection from RDMA0 to DSI0 Signed-off-by: Yongqiang Niu Reviewed-by: CK Hu --- 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 81d91f5..3308b60 100644 --- a/drivers/gpu/drm/mediatek/mtk_drm_ddp.c +++ b/drivers/gpu/drm/mediatek/mtk_drm_ddp.c @@ -42,6 +42,7 @@ #define OVL1_2L_MOUT_EN_RDMA1 BIT(4) #define DITHER0_MOUT_IN_DSI0 BIT(0) #define DISP_PATH0_SEL_IN_OVL0_2L 0x1 +#define DSI0_SEL_IN_RDMA0 0x1 #define MT2701_DISP_MUTEX0_MOD0 0x2c #define MT2701_DISP_MUTEX0_SOF0 0x30 @@ -395,6 +396,9 @@ static unsigned int mtk_ddp_sel_in(const struct mtk_mmsys_reg_data *data, next == DDP_COMPONENT_RDMA0) { *addr = MT8183_DISP_PATH0_SEL_IN; value = DISP_PATH0_SEL_IN_OVL0_2L; + } else if (cur == DDP_COMPONENT_RDMA0 && next == DDP_COMPONENT_DSI0) { + *addr = data->dsi0_sel_in; + value = DSI0_SEL_IN_RDMA0; } else { value = 0; } -- 1.8.1.1.dirty _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel