From 9d77db3c730780c8ef5ccd4b66403ff5675cfe4e Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Mon, 13 May 2024 10:30:14 +0000
Subject: [PATCH] modify sin led gpio
---
kernel/drivers/gpu/drm/sun4i/sun4i_frontend.h | 59 +++++++++++++++++++++++++++++++++++++++++++++++++++++++----
1 files changed, 55 insertions(+), 4 deletions(-)
diff --git a/kernel/drivers/gpu/drm/sun4i/sun4i_frontend.h b/kernel/drivers/gpu/drm/sun4i/sun4i_frontend.h
index 02661ce..2e7b76e 100644
--- a/kernel/drivers/gpu/drm/sun4i/sun4i_frontend.h
+++ b/kernel/drivers/gpu/drm/sun4i/sun4i_frontend.h
@@ -22,16 +22,57 @@
#define SUN4I_FRONTEND_BYPASS_CSC_EN BIT(1)
#define SUN4I_FRONTEND_BUF_ADDR0_REG 0x020
+#define SUN4I_FRONTEND_BUF_ADDR1_REG 0x024
+#define SUN4I_FRONTEND_BUF_ADDR2_REG 0x028
+
+#define SUN4I_FRONTEND_TB_OFF0_REG 0x030
+#define SUN4I_FRONTEND_TB_OFF1_REG 0x034
+#define SUN4I_FRONTEND_TB_OFF2_REG 0x038
+#define SUN4I_FRONTEND_TB_OFF_X1(x1) ((x1) << 16)
+#define SUN4I_FRONTEND_TB_OFF_Y0(y0) ((y0) << 8)
+#define SUN4I_FRONTEND_TB_OFF_X0(x0) (x0)
#define SUN4I_FRONTEND_LINESTRD0_REG 0x040
+#define SUN4I_FRONTEND_LINESTRD1_REG 0x044
+#define SUN4I_FRONTEND_LINESTRD2_REG 0x048
+
+/*
+ * In tiled mode, the stride is defined as the distance between the start of the
+ * end line of the current tile and the start of the first line in the next
+ * vertical tile.
+ *
+ * Tiles are represented in row-major order, thus the end line of current tile
+ * starts at: 31 * 32 (31 lines of 32 cols), the next vertical tile starts at:
+ * 32-bit-aligned-width * 32 and the distance is:
+ * 32 * (32-bit-aligned-width - 31).
+ */
+#define SUN4I_FRONTEND_LINESTRD_TILED(stride) (((stride) - 31) * 32)
#define SUN4I_FRONTEND_INPUT_FMT_REG 0x04c
-#define SUN4I_FRONTEND_INPUT_FMT_DATA_MOD(mod) ((mod) << 8)
-#define SUN4I_FRONTEND_INPUT_FMT_DATA_FMT(fmt) ((fmt) << 4)
-#define SUN4I_FRONTEND_INPUT_FMT_PS(ps) (ps)
+#define SUN4I_FRONTEND_INPUT_FMT_DATA_MOD_PLANAR (0 << 8)
+#define SUN4I_FRONTEND_INPUT_FMT_DATA_MOD_PACKED (1 << 8)
+#define SUN4I_FRONTEND_INPUT_FMT_DATA_MOD_SEMIPLANAR (2 << 8)
+#define SUN4I_FRONTEND_INPUT_FMT_DATA_MOD_MB32_PLANAR (4 << 8)
+#define SUN4I_FRONTEND_INPUT_FMT_DATA_MOD_MB32_SEMIPLANAR (6 << 8)
+#define SUN4I_FRONTEND_INPUT_FMT_DATA_FMT_YUV444 (0 << 4)
+#define SUN4I_FRONTEND_INPUT_FMT_DATA_FMT_YUV422 (1 << 4)
+#define SUN4I_FRONTEND_INPUT_FMT_DATA_FMT_YUV420 (2 << 4)
+#define SUN4I_FRONTEND_INPUT_FMT_DATA_FMT_YUV411 (3 << 4)
+#define SUN4I_FRONTEND_INPUT_FMT_DATA_FMT_RGB (5 << 4)
+#define SUN4I_FRONTEND_INPUT_FMT_DATA_PS_UYVY 0
+#define SUN4I_FRONTEND_INPUT_FMT_DATA_PS_YUYV 1
+#define SUN4I_FRONTEND_INPUT_FMT_DATA_PS_VYUY 2
+#define SUN4I_FRONTEND_INPUT_FMT_DATA_PS_YVYU 3
+#define SUN4I_FRONTEND_INPUT_FMT_DATA_PS_UV 0
+#define SUN4I_FRONTEND_INPUT_FMT_DATA_PS_VU 1
+#define SUN4I_FRONTEND_INPUT_FMT_DATA_PS_BGRX 0
+#define SUN4I_FRONTEND_INPUT_FMT_DATA_PS_XRGB 1
#define SUN4I_FRONTEND_OUTPUT_FMT_REG 0x05c
-#define SUN4I_FRONTEND_OUTPUT_FMT_DATA_FMT(fmt) (fmt)
+#define SUN4I_FRONTEND_OUTPUT_FMT_DATA_FMT_BGRX8888 1
+#define SUN4I_FRONTEND_OUTPUT_FMT_DATA_FMT_XRGB8888 2
+
+#define SUN4I_FRONTEND_CSC_COEF_REG(c) (0x070 + (0x4 * (c)))
#define SUN4I_FRONTEND_CH0_INSIZE_REG 0x100
#define SUN4I_FRONTEND_INSIZE(h, w) ((((h) - 1) << 16) | (((w) - 1)))
@@ -71,6 +112,12 @@
struct regmap;
struct reset_control;
+struct sun4i_frontend_data {
+ bool has_coef_access_ctrl;
+ bool has_coef_rdy;
+ u32 ch_phase[2];
+};
+
struct sun4i_frontend {
struct list_head list;
struct device *dev;
@@ -81,9 +128,12 @@
struct clk *ram_clk;
struct regmap *regs;
struct reset_control *reset;
+
+ const struct sun4i_frontend_data *data;
};
extern const struct of_device_id sun4i_frontend_of_table[];
+extern const u32 sunxi_bt601_yuv2rgb_coef[12];
int sun4i_frontend_init(struct sun4i_frontend *frontend);
void sun4i_frontend_exit(struct sun4i_frontend *frontend);
@@ -95,5 +145,6 @@
struct drm_plane *plane);
int sun4i_frontend_update_formats(struct sun4i_frontend *frontend,
struct drm_plane *plane, uint32_t out_fmt);
+bool sun4i_frontend_format_is_supported(uint32_t fmt, uint64_t modifier);
#endif /* _SUN4I_FRONTEND_H_ */
--
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