OMAPDSS: DISPC/RFBI: Use dispc_mgr_set_lcd_timings() for setting lcd size

The RFBI driver uses dispc_mgr_set_lcd_size() to set the width and height of
the LCD manager. Replace this to use dispc_mgr_set_lcd_timings(), pass dummy
blanking parameters like done in the DSI driver.

This prevents the need to export dispc_mgr_set_lcd_size(), and use a common
function to set lcd timings.

Signed-off-by: Archit Taneja <archit@ti.com>
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>

diff --git a/drivers/video/omap2/dss/dispc.c b/drivers/video/omap2/dss/dispc.c
index ee30937..ac9bf75 100644 (file)
--- a/drivers/video/omap2/dss/dispc.c
+++ b/drivers/video/omap2/dss/dispc.c
@@ -983,7 +983,8 @@ static void dispc_ovl_enable_replication(enum omap_plane plane, bool enable)
        REG_FLD_MOD(DISPC_OVL_ATTRIBUTES(plane), enable, shift, shift);
 }
 
-void dispc_mgr_set_lcd_size(enum omap_channel channel, u16 width, u16 height)
+static void dispc_mgr_set_lcd_size(enum omap_channel channel, u16 width,
+               u16 height)
 {
        u32 val;
        BUG_ON((width > (1 << 11)) || (height > (1 << 11)));

diff --git a/drivers/video/omap2/dss/dss.h b/drivers/video/omap2/dss/dss.h
index 7080f5f..e8dea74 100644 (file)
--- a/drivers/video/omap2/dss/dss.h
+++ b/drivers/video/omap2/dss/dss.h
@@ -430,7 +430,6 @@ void dispc_ovl_set_channel_out(enum omap_plane plane,
                enum omap_channel channel);
 
 void dispc_mgr_enable_fifohandcheck(enum omap_channel channel, bool enable);
-void dispc_mgr_set_lcd_size(enum omap_channel channel, u16 width, u16 height);
 u32 dispc_mgr_get_vsync_irq(enum omap_channel channel);
 u32 dispc_mgr_get_framedone_irq(enum omap_channel channel);
 bool dispc_mgr_go_busy(enum omap_channel channel);

diff --git a/drivers/video/omap2/dss/rfbi.c b/drivers/video/omap2/dss/rfbi.c
index 788a0ef..97b6c4a 100644 (file)
--- a/drivers/video/omap2/dss/rfbi.c
+++ b/drivers/video/omap2/dss/rfbi.c
@@ -304,13 +304,23 @@ static void rfbi_transfer_area(struct omap_dss_device *dssdev, u16 width,
                u16 height, void (*callback)(void *data), void *data)
 {
        u32 l;
+       struct omap_video_timings timings = {
+               .hsw            = 1,
+               .hfp            = 1,
+               .hbp            = 1,
+               .vsw            = 1,
+               .vfp            = 0,
+               .vbp            = 0,
+               .x_res          = width,
+               .y_res          = height,
+       };
 
        /*BUG_ON(callback == 0);*/
        BUG_ON(rfbi.framedone_callback != NULL);
 
        DSSDBG("rfbi_transfer_area %dx%d\n", width, height);
 
-       dispc_mgr_set_lcd_size(dssdev->manager->id, width, height);
+       dispc_mgr_set_lcd_timings(dssdev->manager->id, &timings);
 
        dispc_mgr_enable(dssdev->manager->id, true);
 
@@ -766,6 +776,16 @@ int omap_rfbi_prepare_update(struct omap_dss_device *dssdev,
                u16 *x, u16 *y, u16 *w, u16 *h)
 {
        u16 dw, dh;
+       struct omap_video_timings timings = {
+               .hsw            = 1,
+               .hfp            = 1,
+               .hbp            = 1,
+               .vsw            = 1,
+               .vfp            = 0,
+               .vbp            = 0,
+               .x_res          = *w,
+               .y_res          = *h,
+       };
 
        dssdev->driver->get_resolution(dssdev, &dw, &dh);
 
@@ -784,7 +804,7 @@ int omap_rfbi_prepare_update(struct omap_dss_device *dssdev,
        if (*w == 0 || *h == 0)
                return -EINVAL;
 
-       dispc_mgr_set_lcd_size(dssdev->manager->id, *w, *h);
+       dispc_mgr_set_lcd_timings(dssdev->manager->id, &timings);
 
        return 0;
 }