1 /* SPDX-License-Identifier: GPL-2.0-or-later */
9 #include <drm/drm_color_mgmt.h>
13 /* VI channel CSC units offsets */
14 #define CCSC00_OFFSET 0xAA050
15 #define CCSC01_OFFSET 0xFA050
16 #define CCSC01_D1_OFFSET 0xFA000
17 #define CCSC10_OFFSET 0xA0000
18 #define CCSC11_OFFSET 0xF0000
20 #define SUN8I_CSC_CTRL(base) ((base) + 0x0)
21 #define SUN8I_CSC_COEFF(base, i) ((base) + 0x10 + 4 * (i))
23 #define SUN8I_CSC_CTRL_EN BIT(0)
27 SUN8I_CSC_MODE_YUV2RGB,
28 SUN8I_CSC_MODE_YVU2RGB,
31 void sun8i_csc_set_ccsc_coefficients(struct sun8i_mixer *mixer, int layer,
32 enum sun8i_csc_mode mode,
33 enum drm_color_encoding encoding,
34 enum drm_color_range range);
35 void sun8i_csc_enable_ccsc(struct sun8i_mixer *mixer, int layer, bool enable);