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path: root/drivers/gpu/drm/sun4i/sun8i_vi_scaler.h
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Diffstat (limited to 'drivers/gpu/drm/sun4i/sun8i_vi_scaler.h')
-rw-r--r--drivers/gpu/drm/sun4i/sun8i_vi_scaler.h68
1 files changed, 44 insertions, 24 deletions
diff --git a/drivers/gpu/drm/sun4i/sun8i_vi_scaler.h b/drivers/gpu/drm/sun4i/sun8i_vi_scaler.h
index a595ab643a5a..68f6593b369a 100644
--- a/drivers/gpu/drm/sun4i/sun8i_vi_scaler.h
+++ b/drivers/gpu/drm/sun4i/sun8i_vi_scaler.h
@@ -12,6 +12,12 @@
#include <drm/drm_fourcc.h>
#include "sun8i_mixer.h"
+#define DE2_VI_SCALER_UNIT_BASE 0x20000
+#define DE2_VI_SCALER_UNIT_SIZE 0x20000
+
+#define DE3_VI_SCALER_UNIT_BASE 0x20000
+#define DE3_VI_SCALER_UNIT_SIZE 0x08000
+
/* this two macros assumes 16 fractional bits which is standard in DRM */
#define SUN8I_VI_SCALER_SCALE_MIN 1
#define SUN8I_VI_SCALER_SCALE_MAX ((1UL << 20) - 1)
@@ -21,34 +27,48 @@
#define SUN8I_VI_SCALER_COEFF_COUNT 32
#define SUN8I_VI_SCALER_SIZE(w, h) (((h) - 1) << 16 | ((w) - 1))
-#define SUN8I_SCALER_VSU_CTRL(ch) (0x20000 + 0x20000 * (ch) + 0x0)
-#define SUN8I_SCALER_VSU_OUTSIZE(ch) (0x20000 + 0x20000 * (ch) + 0x40)
-#define SUN8I_SCALER_VSU_YINSIZE(ch) (0x20000 + 0x20000 * (ch) + 0x80)
-#define SUN8I_SCALER_VSU_YHSTEP(ch) (0x20000 + 0x20000 * (ch) + 0x88)
-#define SUN8I_SCALER_VSU_YVSTEP(ch) (0x20000 + 0x20000 * (ch) + 0x8c)
-#define SUN8I_SCALER_VSU_YHPHASE(ch) (0x20000 + 0x20000 * (ch) + 0x90)
-#define SUN8I_SCALER_VSU_YVPHASE(ch) (0x20000 + 0x20000 * (ch) + 0x98)
-#define SUN8I_SCALER_VSU_CINSIZE(ch) (0x20000 + 0x20000 * (ch) + 0xc0)
-#define SUN8I_SCALER_VSU_CHSTEP(ch) (0x20000 + 0x20000 * (ch) + 0xc8)
-#define SUN8I_SCALER_VSU_CVSTEP(ch) (0x20000 + 0x20000 * (ch) + 0xcc)
-#define SUN8I_SCALER_VSU_CHPHASE(ch) (0x20000 + 0x20000 * (ch) + 0xd0)
-#define SUN8I_SCALER_VSU_CVPHASE(ch) (0x20000 + 0x20000 * (ch) + 0xd8)
-#define SUN8I_SCALER_VSU_YHCOEFF0(ch, i) \
- (0x20000 + 0x20000 * (ch) + 0x200 + 0x4 * (i))
-#define SUN8I_SCALER_VSU_YHCOEFF1(ch, i) \
- (0x20000 + 0x20000 * (ch) + 0x300 + 0x4 * (i))
-#define SUN8I_SCALER_VSU_YVCOEFF(ch, i) \
- (0x20000 + 0x20000 * (ch) + 0x400 + 0x4 * (i))
-#define SUN8I_SCALER_VSU_CHCOEFF0(ch, i) \
- (0x20000 + 0x20000 * (ch) + 0x600 + 0x4 * (i))
-#define SUN8I_SCALER_VSU_CHCOEFF1(ch, i) \
- (0x20000 + 0x20000 * (ch) + 0x700 + 0x4 * (i))
-#define SUN8I_SCALER_VSU_CVCOEFF(ch, i) \
- (0x20000 + 0x20000 * (ch) + 0x800 + 0x4 * (i))
+#define SUN8I_SCALER_VSU_CTRL(base) ((base) + 0x0)
+#define SUN50I_SCALER_VSU_SCALE_MODE(base) ((base) + 0x10)
+#define SUN50I_SCALER_VSU_DIR_THR(base) ((base) + 0x20)
+#define SUN50I_SCALER_VSU_EDGE_THR(base) ((base) + 0x24)
+#define SUN50I_SCALER_VSU_EDSCL_CTRL(base) ((base) + 0x28)
+#define SUN50I_SCALER_VSU_ANGLE_THR(base) ((base) + 0x2c)
+#define SUN8I_SCALER_VSU_OUTSIZE(base) ((base) + 0x40)
+#define SUN8I_SCALER_VSU_YINSIZE(base) ((base) + 0x80)
+#define SUN8I_SCALER_VSU_YHSTEP(base) ((base) + 0x88)
+#define SUN8I_SCALER_VSU_YVSTEP(base) ((base) + 0x8c)
+#define SUN8I_SCALER_VSU_YHPHASE(base) ((base) + 0x90)
+#define SUN8I_SCALER_VSU_YVPHASE(base) ((base) + 0x98)
+#define SUN8I_SCALER_VSU_CINSIZE(base) ((base) + 0xc0)
+#define SUN8I_SCALER_VSU_CHSTEP(base) ((base) + 0xc8)
+#define SUN8I_SCALER_VSU_CVSTEP(base) ((base) + 0xcc)
+#define SUN8I_SCALER_VSU_CHPHASE(base) ((base) + 0xd0)
+#define SUN8I_SCALER_VSU_CVPHASE(base) ((base) + 0xd8)
+#define SUN8I_SCALER_VSU_YHCOEFF0(base, i) ((base) + 0x200 + 0x4 * (i))
+#define SUN8I_SCALER_VSU_YHCOEFF1(base, i) ((base) + 0x300 + 0x4 * (i))
+#define SUN8I_SCALER_VSU_YVCOEFF(base, i) ((base) + 0x400 + 0x4 * (i))
+#define SUN8I_SCALER_VSU_CHCOEFF0(base, i) ((base) + 0x600 + 0x4 * (i))
+#define SUN8I_SCALER_VSU_CHCOEFF1(base, i) ((base) + 0x700 + 0x4 * (i))
+#define SUN8I_SCALER_VSU_CVCOEFF(base, i) ((base) + 0x800 + 0x4 * (i))
#define SUN8I_SCALER_VSU_CTRL_EN BIT(0)
#define SUN8I_SCALER_VSU_CTRL_COEFF_RDY BIT(4)
+#define SUN50I_SCALER_VSU_SUB_ZERO_DIR_THR(x) (((x) << 24) & 0xFF)
+#define SUN50I_SCALER_VSU_ZERO_DIR_THR(x) (((x) << 16) & 0xFF)
+#define SUN50I_SCALER_VSU_HORZ_DIR_THR(x) (((x) << 8) & 0xFF)
+#define SUN50I_SCALER_VSU_VERT_DIR_THR(x) ((x) & 0xFF)
+
+#define SUN50I_SCALER_VSU_SCALE_MODE_UI 0
+#define SUN50I_SCALER_VSU_SCALE_MODE_NORMAL 1
+#define SUN50I_SCALER_VSU_SCALE_MODE_ED_SCALE 2
+
+#define SUN50I_SCALER_VSU_EDGE_SHIFT(x) (((x) << 16) & 0xF)
+#define SUN50I_SCALER_VSU_EDGE_OFFSET(x) ((x) & 0xFF)
+
+#define SUN50I_SCALER_VSU_ANGLE_SHIFT(x) (((x) << 16) & 0xF)
+#define SUN50I_SCALER_VSU_ANGLE_OFFSET(x) ((x) & 0xFF)
+
void sun8i_vi_scaler_enable(struct sun8i_mixer *mixer, int layer, bool enable);
void sun8i_vi_scaler_setup(struct sun8i_mixer *mixer, int layer,
u32 src_w, u32 src_h, u32 dst_w, u32 dst_h,