45 	u32 flow;  member
63 	struct ipu_flow flow[IPUV3_NUM_FLOWS];  member
81 	struct ipu_flow *flow = to_flow(dp);  in ipu_dp_set_global_alpha()  local
82 	struct ipu_dp_priv *priv = flow->priv;  in ipu_dp_set_global_alpha()
87 	reg = readl(flow->base + DP_COM_CONF);  in ipu_dp_set_global_alpha()
92 	writel(reg, flow->base + DP_COM_CONF);  in ipu_dp_set_global_alpha()
95 		reg = readl(flow->base + DP_GRAPH_WIND_CTRL) & 0x00FFFFFFL;  in ipu_dp_set_global_alpha()
97 			     flow->base + DP_GRAPH_WIND_CTRL);  in ipu_dp_set_global_alpha()
99 		reg = readl(flow->base + DP_COM_CONF);  in ipu_dp_set_global_alpha()
100 		writel(reg | DP_COM_CONF_GWAM, flow->base + DP_COM_CONF);  in ipu_dp_set_global_alpha()
102 		reg = readl(flow->base + DP_COM_CONF);  in ipu_dp_set_global_alpha()
103 		writel(reg & ~DP_COM_CONF_GWAM, flow->base + DP_COM_CONF);  in ipu_dp_set_global_alpha()
116 	struct ipu_flow *flow = to_flow(dp);  in ipu_dp_set_window_pos()  local
117 	struct ipu_dp_priv *priv = flow->priv;  in ipu_dp_set_window_pos()
119 	writel((x_pos << 16) | y_pos, flow->base + DP_FG_POS);  in ipu_dp_set_window_pos()
127 static void ipu_dp_csc_init(struct ipu_flow *flow,  in ipu_dp_csc_init()  argument
134 	reg = readl(flow->base + DP_COM_CONF);  in ipu_dp_csc_init()
138 		writel(reg, flow->base + DP_COM_CONF);  in ipu_dp_csc_init()
143 		writel(0x099 | (0x12d << 16), flow->base + DP_CSC_A_0);  in ipu_dp_csc_init()
144 		writel(0x03a | (0x3a9 << 16), flow->base + DP_CSC_A_1);  in ipu_dp_csc_init()
145 		writel(0x356 | (0x100 << 16), flow->base + DP_CSC_A_2);  in ipu_dp_csc_init()
146 		writel(0x100 | (0x329 << 16), flow->base + DP_CSC_A_3);  in ipu_dp_csc_init()
148 				flow->base + DP_CSC_0);  in ipu_dp_csc_init()
150 				flow->base + DP_CSC_1);  in ipu_dp_csc_init()
152 		writel(0x095 | (0x000 << 16), flow->base + DP_CSC_A_0);  in ipu_dp_csc_init()
153 		writel(0x0cc | (0x095 << 16), flow->base + DP_CSC_A_1);  in ipu_dp_csc_init()
154 		writel(0x3ce | (0x398 << 16), flow->base + DP_CSC_A_2);  in ipu_dp_csc_init()
155 		writel(0x095 | (0x0ff << 16), flow->base + DP_CSC_A_3);  in ipu_dp_csc_init()
157 				flow->base + DP_CSC_0);  in ipu_dp_csc_init()
159 				flow->base + DP_CSC_1);  in ipu_dp_csc_init()
164 	writel(reg, flow->base + DP_COM_CONF);  in ipu_dp_csc_init()
171 	struct ipu_flow *flow = to_flow(dp);  in ipu_dp_setup_channel()  local
172 	struct ipu_dp_priv *priv = flow->priv;  in ipu_dp_setup_channel()
179 		flow->out_cs = out;  in ipu_dp_setup_channel()
181 	if (flow->foreground.in_cs == flow->background.in_cs) {  in ipu_dp_setup_channel()
186 		ipu_dp_csc_init(flow, flow->foreground.in_cs, flow->out_cs,  in ipu_dp_setup_channel()
189 		if (flow->foreground.in_cs == IPUV3_COLORSPACE_UNKNOWN ||  in ipu_dp_setup_channel()
190 		    flow->foreground.in_cs == flow->out_cs)  in ipu_dp_setup_channel()
195 			ipu_dp_csc_init(flow, flow->background.in_cs,  in ipu_dp_setup_channel()
196 					flow->out_cs, DP_COM_CONF_CSC_DEF_BG);  in ipu_dp_setup_channel()
198 			ipu_dp_csc_init(flow, flow->foreground.in_cs,  in ipu_dp_setup_channel()
199 					flow->out_cs, DP_COM_CONF_CSC_DEF_FG);  in ipu_dp_setup_channel()
229 	struct ipu_flow *flow = to_flow(dp);  in ipu_dp_enable_channel()  local
230 	struct ipu_dp_priv *priv = flow->priv;  in ipu_dp_enable_channel()
238 	reg = readl(flow->base + DP_COM_CONF);  in ipu_dp_enable_channel()
240 	writel(reg, flow->base + DP_COM_CONF);  in ipu_dp_enable_channel()
252 	struct ipu_flow *flow = to_flow(dp);  in ipu_dp_disable_channel()  local
253 	struct ipu_dp_priv *priv = flow->priv;  in ipu_dp_disable_channel()
263 	reg = readl(flow->base + DP_COM_CONF);  in ipu_dp_disable_channel()
270 	writel(reg, flow->base + DP_COM_CONF);  in ipu_dp_disable_channel()
272 	writel(0, flow->base + DP_FG_POS);  in ipu_dp_disable_channel()
297 struct ipu_dp *ipu_dp_get(struct ipu_soc *ipu, unsigned int flow)  in ipu_dp_get()  argument
302 	if ((flow >> 1) >= IPUV3_NUM_FLOWS)  in ipu_dp_get()
305 	if (flow & 1)  in ipu_dp_get()
306 		dp = &priv->flow[flow >> 1].foreground;  in ipu_dp_get()
308 		dp = &priv->flow[flow >> 1].background;  in ipu_dp_get()
345 		priv->flow[i].background.in_cs = IPUV3_COLORSPACE_UNKNOWN;  in ipu_dp_init()
346 		priv->flow[i].foreground.in_cs = IPUV3_COLORSPACE_UNKNOWN;  in ipu_dp_init()
347 		priv->flow[i].foreground.foreground = true;  in ipu_dp_init()
348 		priv->flow[i].base = priv->base + ipu_dp_flow_base[i];  in ipu_dp_init()
349 		priv->flow[i].priv = priv;  in ipu_dp_init()