drm/exynos: add support for exynos5420 mixer
Add support for exynos5420 mixer IP in the drm mixer driver.
Signed-off-by: Rahul Sharma <rahul.sharma@samsung.com>
Acked-by: Seung-Woo Kim <sw0312.kim@samsung.com>
Reviewed-by: Tomasz Figa <t.figa@samsung.com>
Signed-off-by: Inki Dae <inki.dae@samsung.com>
diff --git a/drivers/gpu/drm/exynos/regs-mixer.h b/drivers/gpu/drm/exynos/regs-mixer.h
index 5d8dbc0..4537026 100644
--- a/drivers/gpu/drm/exynos/regs-mixer.h
+++ b/drivers/gpu/drm/exynos/regs-mixer.h
@@ -44,6 +44,9 @@
#define MXR_CM_COEFF_Y 0x0080
#define MXR_CM_COEFF_CB 0x0084
#define MXR_CM_COEFF_CR 0x0088
+#define MXR_MO 0x0304
+#define MXR_RESOLUTION 0x0310
+
#define MXR_GRAPHIC0_BASE_S 0x2024
#define MXR_GRAPHIC1_BASE_S 0x2044
@@ -119,6 +122,10 @@
#define MXR_GRP_WH_WIDTH(x) MXR_MASK_VAL(x, 26, 16)
#define MXR_GRP_WH_HEIGHT(x) MXR_MASK_VAL(x, 10, 0)
+/* bits for MXR_RESOLUTION */
+#define MXR_MXR_RES_HEIGHT(x) MXR_MASK_VAL(x, 26, 16)
+#define MXR_MXR_RES_WIDTH(x) MXR_MASK_VAL(x, 10, 0)
+
/* bits for MXR_GRAPHICn_SXY */
#define MXR_GRP_SXY_SX(x) MXR_MASK_VAL(x, 26, 16)
#define MXR_GRP_SXY_SY(x) MXR_MASK_VAL(x, 10, 0)