video:cache:fix: Enable dcache flush at LCD subsystem for Exynos based boards

lcd_set_flush_dcache(1) function is called from exynos_fb.c configuration file to enable lcd_sync function. Signed-off-by: Lukasz Majewski <l.majewski@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Tested-by: Lukasz Majewski <l.majewski@samsung.com> Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>

video:cache:fix: Enable dcache flush at LCD subsystem for Exynos based boards
lcd_set_flush_dcache(1) function is called from exynos_fb.c configuration file to enable lcd_sync function. Signed-off-by: Lukasz Majewski <l.majewski@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Tested-by: Lukasz Majewski <l.majewski@samsung.com> Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
Łukasz Majewski · Minkyu Kang
1 parent 9a0c4f9b87
Showing 1 changed file with 3 additions and 0 deletions Side-by-side Diff
drivers/video/exynos_fb.c
@@ -63,6 +63,9 @@
 static void exynos_lcd_init(vidinfo_t *vid)
 {
 	exynos_fimd_lcd_init(vid);
+
+	/* Enable flushing after LCD writes if requested */
+	lcd_set_flush_dcache(1);
 }
  
 static void draw_logo(void)
...	...	@@ -63,6 +63,9 @@
63	63	static void exynos_lcd_init(vidinfo_t *vid)
64	64	{
65	65	exynos_fimd_lcd_init(vid);
	66	+
	67	+ /* Enable flushing after LCD writes if requested */
	68	+ lcd_set_flush_dcache(1);
66	69	}
67	70
68	71	static void draw_logo(void)