OMAPDSS: DSS: add a param to dpi_select_source which specifies it's port number
Add a 'port' parameter in dpi_select_source. The param tells the port
number of the DPI instance that we want to configure. We use this number
to select the overlay manager for that DPI instance.
Signed-off-by: Archit Taneja <archit@ti.com>
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
diff --git a/drivers/video/fbdev/omap2/dss/dss.c b/drivers/video/fbdev/omap2/dss/dss.c
index 7e86b8a..5f6942c 100644
--- a/drivers/video/fbdev/omap2/dss/dss.c
+++ b/drivers/video/fbdev/omap2/dss/dss.c
@@ -72,7 +72,7 @@
const char *parent_clk_name;
enum omap_display_type *ports;
int num_ports;
- int (*dpi_select_source)(enum omap_channel channel);
+ int (*dpi_select_source)(int port, enum omap_channel channel);
};
static struct {
@@ -566,7 +566,7 @@
return REG_GET(DSS_CONTROL, 15, 15);
}
-static int dss_dpi_select_source_omap2_omap3(enum omap_channel channel)
+static int dss_dpi_select_source_omap2_omap3(int port, enum omap_channel channel)
{
if (channel != OMAP_DSS_CHANNEL_LCD)
return -EINVAL;
@@ -574,7 +574,7 @@
return 0;
}
-static int dss_dpi_select_source_omap4(enum omap_channel channel)
+static int dss_dpi_select_source_omap4(int port, enum omap_channel channel)
{
int val;
@@ -594,7 +594,7 @@
return 0;
}
-static int dss_dpi_select_source_omap5(enum omap_channel channel)
+static int dss_dpi_select_source_omap5(int port, enum omap_channel channel)
{
int val;
@@ -620,9 +620,9 @@
return 0;
}
-int dss_dpi_select_source(enum omap_channel channel)
+int dss_dpi_select_source(int port, enum omap_channel channel)
{
- return dss.feat->dpi_select_source(channel);
+ return dss.feat->dpi_select_source(port, channel);
}
static int dss_get_clocks(void)