return mgr_desc[channel].sync_lost_irq;
}
-u32 dispc_wb_get_framedone_irq(struct dispc_device *dispc)
+static u32 dispc_wb_get_framedone_irq(struct dispc_device *dispc)
{
return DISPC_IRQ_FRAMEDONEWB;
}
mgr_fld_write(dispc, channel, DISPC_MGR_FLD_GO, 1);
}
-bool dispc_wb_go_busy(struct dispc_device *dispc)
+static bool dispc_wb_go_busy(struct dispc_device *dispc)
{
return REG_GET(dispc, DISPC_CONTROL2, 6, 6) == 1;
}
-void dispc_wb_go(struct dispc_device *dispc)
+static void dispc_wb_go(struct dispc_device *dispc)
{
enum omap_plane_id plane = OMAP_DSS_WB;
bool enable, go;
return r;
}
-int dispc_wb_setup(struct dispc_device *dispc,
+static int dispc_wb_setup(struct dispc_device *dispc,
const struct omap_dss_writeback_info *wi,
bool mem_to_mem, const struct videomode *vm,
enum dss_writeback_channel channel_in)
return 0;
}
+static bool dispc_has_writeback(struct dispc_device *dispc)
+{
+ return dispc->feat->has_writeback;
+}
+
static int dispc_ovl_enable(struct dispc_device *dispc,
enum omap_plane_id plane, bool enable)
{
.ovl_enable = dispc_ovl_enable,
.ovl_setup = dispc_ovl_setup,
.ovl_get_color_modes = dispc_ovl_get_color_modes,
+
+ .wb_get_framedone_irq = dispc_wb_get_framedone_irq,
+ .wb_setup = dispc_wb_setup,
+ .has_writeback = dispc_has_writeback,
+ .wb_go_busy = dispc_wb_go_busy,
+ .wb_go = dispc_wb_go,
};
/* DISPC HW IP initialisation */
DSS_DSI_CONTENT_GENERIC,
};
-enum dss_writeback_channel {
- DSS_WB_LCD1_MGR = 0,
- DSS_WB_LCD2_MGR = 1,
- DSS_WB_TV_MGR = 2,
- DSS_WB_OVL0 = 3,
- DSS_WB_OVL1 = 4,
- DSS_WB_OVL2 = 5,
- DSS_WB_OVL3 = 6,
- DSS_WB_LCD3_MGR = 7,
-};
-
enum dss_clk_source {
DSS_CLK_SRC_FCK = 0,
struct dispc_clock_info *cinfo);
void dispc_set_tv_pclk(struct dispc_device *dispc, unsigned long pclk);
-u32 dispc_wb_get_framedone_irq(struct dispc_device *dispc);
-bool dispc_wb_go_busy(struct dispc_device *dispc);
-void dispc_wb_go(struct dispc_device *dispc);
-void dispc_wb_set_channel_in(struct dispc_device *dispc,
- enum dss_writeback_channel channel);
-int dispc_wb_setup(struct dispc_device *dispc,
- const struct omap_dss_writeback_info *wi,
- bool mem_to_mem, const struct videomode *vm,
- enum dss_writeback_channel channel_in);
-
#ifdef CONFIG_OMAP2_DSS_COLLECT_IRQ_STATS
static inline void dss_collect_irq_stats(u32 irqstatus, unsigned int *irq_arr)
{
struct device_node *dss_of_port_get_parent_device(struct device_node *port);
u32 dss_of_port_get_port_number(struct device_node *port);
+enum dss_writeback_channel {
+ DSS_WB_LCD1_MGR = 0,
+ DSS_WB_LCD2_MGR = 1,
+ DSS_WB_TV_MGR = 2,
+ DSS_WB_OVL0 = 3,
+ DSS_WB_OVL1 = 4,
+ DSS_WB_OVL2 = 5,
+ DSS_WB_OVL3 = 6,
+ DSS_WB_LCD3_MGR = 7,
+};
+
struct dss_mgr_ops {
int (*connect)(struct omap_drm_private *priv,
enum omap_channel channel,
const u32 *(*ovl_get_color_modes)(struct dispc_device *dispc,
enum omap_plane_id plane);
+
+ u32 (*wb_get_framedone_irq)(struct dispc_device *dispc);
+ int (*wb_setup)(struct dispc_device *dispc,
+ const struct omap_dss_writeback_info *wi,
+ bool mem_to_mem, const struct videomode *vm,
+ enum dss_writeback_channel channel_in);
+ bool (*has_writeback)(struct dispc_device *dispc);
+ bool (*wb_go_busy)(struct dispc_device *dispc);
+ void (*wb_go)(struct dispc_device *dispc);
};
struct dispc_device *dispc_get_dispc(struct dss_device *dss);