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path: root/drivers/gpu/drm/sun4i/sun4i_backend.h
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Diffstat (limited to 'drivers/gpu/drm/sun4i/sun4i_backend.h')
-rw-r--r--drivers/gpu/drm/sun4i/sun4i_backend.h7
1 files changed, 5 insertions, 2 deletions
diff --git a/drivers/gpu/drm/sun4i/sun4i_backend.h b/drivers/gpu/drm/sun4i/sun4i_backend.h
index 7070bb3434e5..83e63cc702b4 100644
--- a/drivers/gpu/drm/sun4i/sun4i_backend.h
+++ b/drivers/gpu/drm/sun4i/sun4i_backend.h
@@ -52,8 +52,8 @@
#define SUN4I_BACKEND_LAYFB_L32ADD_REG(l) (0x850 + (0x4 * (l)))
#define SUN4I_BACKEND_LAYFB_H4ADD_REG 0x860
-#define SUN4I_BACKEND_LAYFB_H4ADD_MSK(l) GENMASK(3 + ((l) * 8), 0)
-#define SUN4I_BACKEND_LAYFB_H4ADD(l, val) ((val) << ((l) * 8))
+#define SUN4I_BACKEND_LAYFB_H4ADD_MSK(l) GENMASK(3 + ((l) * 8), (l) * 8)
+#define SUN4I_BACKEND_LAYFB_H4ADD(l, val) ((val) << ((l) * 8))
#define SUN4I_BACKEND_REGBUFFCTL_REG 0x870
#define SUN4I_BACKEND_REGBUFFCTL_AUTOLOAD_DIS BIT(1)
@@ -146,6 +146,9 @@ struct sun4i_backend {
struct clk *bus_clk;
struct clk *mod_clk;
struct clk *ram_clk;
+
+ struct clk *sat_clk;
+ struct reset_control *sat_reset;
};
void sun4i_backend_apply_color_correction(struct sun4i_backend *backend);