yocto rename

6 files changed, 0 insertions, 896 deletions

diff --git a/recipes-kernel/linux/rvphone/cl-imx8/sn65dsi83/Kconfig b/recipes-kernel/linux/rvphone/cl-imx8/sn65dsi83/Kconfig
deleted file mode 100644
index 1d8f37f..0000000
--- a/recipes-kernel/linux/rvphone/cl-imx8/sn65dsi83/Kconfig
+++ /dev/null
@@ -1,7 +0,0 @@
-config DRM_I2C_SN65DSI83
-	bool "SN65DSI83 mipi dsi to lvds bridge"
-	depends on OF
-	select DRM_MIPI_DSI
-	default y
-	help
-	  Support for the sn65dsi83 MIPI DSI to LVDS bridge
diff --git a/recipes-kernel/linux/rvphone/cl-imx8/sn65dsi83/Makefile b/recipes-kernel/linux/rvphone/cl-imx8/sn65dsi83/Makefile
deleted file mode 100644
index dee7f49..0000000
--- a/recipes-kernel/linux/rvphone/cl-imx8/sn65dsi83/Makefile
+++ /dev/null
@@ -1,2 +0,0 @@
-sn65dsi83-objs := sn65dsi83_drv.o sn65dsi83_brg.o
-obj-$(CONFIG_DRM_I2C_SN65DSI83) := sn65dsi83.o
diff --git a/recipes-kernel/linux/rvphone/cl-imx8/sn65dsi83/sn65dsi83_brg.c b/recipes-kernel/linux/rvphone/cl-imx8/sn65dsi83/sn65dsi83_brg.c
deleted file mode 100644
index f4a7713..0000000
--- a/recipes-kernel/linux/rvphone/cl-imx8/sn65dsi83/sn65dsi83_brg.c
+++ /dev/null
@@ -1,388 +0,0 @@
-/*
- * Copyright (C) 2018 CopuLab Ltd.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version 2
- * of the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- */
-
-#include <linux/i2c.h>
-#include <linux/device.h>
-#include <linux/gpio/consumer.h>
-#include <linux/module.h>
-#include <linux/of.h>
-#include <linux/of_device.h>
-#include <linux/of_graph.h>
-#include <linux/slab.h>
-
-#include <drm/drmP.h>
-#include <drm/drm_atomic.h>
-#include <drm/drm_atomic_helper.h>
-#include <drm/drm_edid.h>
-#include <drm/drm_mipi_dsi.h>
-#include <drm/drm_connector.h>
-#include <video/mipi_display.h>
-#include <video/of_videomode.h>
-#include <video/videomode.h>
-
-#include "sn65dsi83_brg.h"
-
-/* Register addresses */
-
-#define SN65DSI83_SOFT_RESET         0x09
-#define SN65DSI83_CORE_PLL           0x0A
-    #define LVDS_CLK_RANGE_SHIFT    1
-    #define HS_CLK_SRC_SHIFT        0
-
-#define SN65DSI83_PLL_DIV            0x0B
-    #define DSI_CLK_DIV_SHIFT       3
-
-#define SN65DSI83_PLL_EN             0x0D
-#define SN65DSI83_DSI_CFG            0x10
-    #define CHA_DSI_LANES_SHIFT    3
-
-#define SN65DSI83_DSI_EQ              0x11
-#define SN65DSI83_CHA_DSI_CLK_RNG     0x12
-#define SN65DSI83_CHB_DSI_CLK_RNG     0x13
-#define SN65DSI83_LVDS_MODE           0x18
-    #define DE_NEG_POLARITY_SHIFT 7
-    #define HS_NEG_POLARITY_SHIFT 6
-    #define VS_NEG_POLARITY_SHIFT 5
-    #define LVDS_LINK_CFG_SHIFT   4
-    #define CHA_24BPP_MODE_SHIFT  3
-    #define CHA_24BPP_FMT1_SHIFT  1
-
-#define SN65DSI83_LVDS_SIGN           0x19
-#define SN65DSI83_LVDS_TERM           0x1A
-#define SN65DSI83_LVDS_CM_ADJ         0x1B
-#define SN65DSI83_CHA_LINE_LEN_LO     0x20
-#define SN65DSI83_CHA_LINE_LEN_HI     0x21
-#define SN65DSI83_CHB_LINE_LEN_LO     0x22
-#define SN65DSI83_CHB_LINE_LEN_HI     0x23
-#define SN65DSI83_CHA_VERT_LINES_LO   0x24
-#define SN65DSI83_CHA_VERT_LINES_HI   0x25
-#define SN65DSI83_CHB_VERT_LINES_LO   0x26
-#define SN65DSI83_CHB_VERT_LINES_HI   0x27
-#define SN65DSI83_CHA_SYNC_DELAY_LO   0x28
-#define SN65DSI83_CHA_SYNC_DELAY_HI   0x29
-#define SN65DSI83_CHB_SYNC_DELAY_LO   0x2A
-#define SN65DSI83_CHB_SYNC_DELAY_HI   0x2B
-#define SN65DSI83_CHA_HSYNC_WIDTH_LO  0x2C
-#define SN65DSI83_CHA_HSYNC_WIDTH_HI  0x2D
-#define SN65DSI83_CHB_HSYNC_WIDTH_LO  0x2E
-#define SN65DSI83_CHB_HSYNC_WIDTH_HI  0x2F
-#define SN65DSI83_CHA_VSYNC_WIDTH_LO  0x30
-#define SN65DSI83_CHA_VSYNC_WIDTH_HI  0x31
-#define SN65DSI83_CHB_VSYNC_WIDTH_LO  0x32
-#define SN65DSI83_CHB_VSYNC_WIDTH_HI  0x33
-#define SN65DSI83_CHA_HORZ_BACKPORCH  0x34
-#define SN65DSI83_CHB_HORZ_BACKPORCH  0x35
-#define SN65DSI83_CHA_VERT_BACKPORCH  0x36
-#define SN65DSI83_CHB_VERT_BACKPORCH  0x37
-#define SN65DSI83_CHA_HORZ_FRONTPORCH 0x38
-#define SN65DSI83_CHB_HORZ_FRONTPORCH 0x39
-#define SN65DSI83_CHA_VERT_FRONTPORCH 0x3A
-#define SN65DSI83_CHB_VERT_FRONTPORCH 0x3B
-#define SN65DSI83_CHA_ERR             0xE5
-#define SN65DSI83_TEST_PATTERN        0x3C
-#define SN65DSI83_REG_3D              0x3D
-#define SN65DSI83_REG_3E              0x3E
-
-static int sn65dsi83_brg_power_on(struct sn65dsi83_brg *brg)
-{
-    dev_info(&brg->client->dev,"%s\n",__func__);
-    gpiod_set_value_cansleep(brg->gpio_enable, 1);
-    /* Wait for 1ms for the internal voltage regulator to stabilize */
-    msleep(1);
-
-    return 0;
-}
-
-static void sn65dsi83_brg_power_off(struct sn65dsi83_brg *brg)
-{
-    dev_info(&brg->client->dev,"%s\n",__func__);
-    gpiod_set_value_cansleep(brg->gpio_enable, 0);
-    /*
-     * The EN pin must be held low for at least 10 ms
-     * before being asserted high
-     */
-    msleep(10);
-}
-
-static int sn65dsi83_write(struct i2c_client *client, u8 reg, u8 val)
-{
-    int ret;
-
-    ret = i2c_smbus_write_byte_data(client, reg, val);
-
-    if (ret)
-        dev_err(&client->dev, "failed to write at 0x%02x", reg);
-
-    dev_dbg(&client->dev, "%s: write reg 0x%02x data 0x%02x", __func__, reg, val);
-
-    return ret;
-}
-#define SN65DSI83_WRITE(reg,val) sn65dsi83_write(client, (reg) , (val))
-
-static int sn65dsi83_read(struct i2c_client *client, u8 reg)
-{
-    int ret;
-
-    dev_info(&client->dev, "client 0x%p", client);
-    ret = i2c_smbus_read_byte_data(client, reg);
-
-    if (ret < 0) {
-        dev_err(&client->dev, "failed reading at 0x%02x", reg);
-        return ret;
-    }
-
-    dev_dbg(&client->dev, "%s: read reg 0x%02x data 0x%02x", __func__, reg, ret);
-
-    return ret;
-}
-#define SN65DSI83_READ(reg) sn65dsi83_read(client, (reg))
-
-static int sn65dsi83_brg_start_stream(struct sn65dsi83_brg *brg)
-{
-    int regval;
-    struct i2c_client *client = I2C_CLIENT(brg);
-
-    dev_info(&client->dev,"%s\n",__func__);
-    /* Set the PLL_EN bit (CSR 0x0D.0) */
-    SN65DSI83_WRITE(SN65DSI83_PLL_EN, 0x1);
-    /* Wait for the PLL_LOCK bit to be set (CSR 0x0A.7) */
-    msleep(200);
-
-    /* Perform SW reset to apply changes */
-    SN65DSI83_WRITE(SN65DSI83_SOFT_RESET, 0x01);
-
-    /* Read CHA Error register */
-    regval = SN65DSI83_READ(SN65DSI83_CHA_ERR);
-    dev_info(&client->dev, "CHA (0x%02x) = 0x%02x",
-         SN65DSI83_CHA_ERR, regval);
-
-    return 0;
-}
-
-static void sn65dsi83_brg_stop_stream(struct sn65dsi83_brg *brg)
-{
-    struct i2c_client *client = I2C_CLIENT(brg);
-    dev_info(&client->dev,"%s\n",__func__);
-    /* Clear the PLL_EN bit (CSR 0x0D.0) */
-    SN65DSI83_WRITE(SN65DSI83_PLL_EN, 0x00);
-}
-
-static int sn65dsi83_calk_clk_range(int min_regval, int max_regval,
-                unsigned long min_clk, unsigned long inc,
-                unsigned long target_clk)
-{
-    int regval = min_regval;
-    unsigned long clk = min_clk;
-
-    while (regval <= max_regval) {
-        if ((clk <= target_clk) && (target_clk < (clk + inc)))
-            return regval;
-
-        regval++;
-        clk += inc;
-    }
-
-    return -1;
-}
-
-#define ABS(X) ((X) < 0 ? (-1 * (X)) : (X))
-static int sn65dsi83_calk_div(int min_regval, int max_regval, int min_div,
-                int inc, unsigned long source_clk,
-                unsigned long target_clk)
-{
-    int regval = min_regval;
-    int div = min_div;
-    unsigned long curr_delta;
-    unsigned long prev_delta = ABS(DIV_ROUND_UP(source_clk, div) -
-                    target_clk);
-
-    while (regval <= max_regval) {
-        curr_delta = ABS(DIV_ROUND_UP(source_clk, div) - target_clk);
-        if (curr_delta > prev_delta)
-            return --regval;
-
-        regval++;
-        div += inc;
-    }
-
-    return -1;
-}
-
-static int sn65dsi83_brg_configure(struct sn65dsi83_brg *brg)
-{
-    int regval = 0;
-    struct i2c_client *client = I2C_CLIENT(brg);
-    struct videomode *vm = VM(brg);
-
-    u32 dsi_clk = (((PIXCLK * BPP(brg)) / DSI_LANES(brg)) >> 1);
-
-    dev_info(&client->dev, "DSI clock [ %u ] Hz\n",dsi_clk);
-    dev_info(&client->dev, "GeoMetry [ %d x %d ] Hz\n",HACTIVE,VACTIVE);
-
-    /* Reset PLL_EN and SOFT_RESET registers */
-    SN65DSI83_WRITE(SN65DSI83_SOFT_RESET,0x00);
-    SN65DSI83_WRITE(SN65DSI83_PLL_EN,0x00);
-
-    /* LVDS clock setup */
-    if  ((25000000 <= PIXCLK) && (PIXCLK < 37500000))
-        regval = 0;
-    else
-        regval = sn65dsi83_calk_clk_range(0x01, 0x05, 37500000, 25000000,
-                    PIXCLK);
-
-    if (regval < 0) {
-        dev_err(&client->dev, "failed to configure LVDS clock");
-        return -EINVAL;
-    }
-
-    regval = (regval << LVDS_CLK_RANGE_SHIFT);
-    regval |= (1 << HS_CLK_SRC_SHIFT); /* Use DSI clock */
-    SN65DSI83_WRITE(SN65DSI83_CORE_PLL,regval);
-
-    /* DSI clock range */
-    regval = sn65dsi83_calk_clk_range(0x08, 0x64, 40000000, 5000000, dsi_clk);
-    if (regval < 0) {
-        dev_err(&client->dev, "failed to configure DSI clock range\n");
-        return -EINVAL;
-    }
-    SN65DSI83_WRITE(SN65DSI83_CHA_DSI_CLK_RNG,regval);
-
-    /* DSI clock divider */
-    regval = sn65dsi83_calk_div(0x0, 0x18, 1, 1, dsi_clk, PIXCLK);
-    if (regval < 0) {
-        dev_err(&client->dev, "failed to calculate DSI clock divider");
-        return -EINVAL;
-    }
-
-    regval = regval << DSI_CLK_DIV_SHIFT;
-    SN65DSI83_WRITE(SN65DSI83_PLL_DIV,regval);
-
-    /* Configure DSI_LANES  */
-    regval = SN65DSI83_READ(SN65DSI83_DSI_CFG);
-    regval &= ~(3 << CHA_DSI_LANES_SHIFT);
-    regval |= ((4 - DSI_LANES(brg)) << CHA_DSI_LANES_SHIFT);
-    SN65DSI83_WRITE(SN65DSI83_DSI_CFG,regval);
-
-    /* CHA_DSI_DATA_EQ - No Equalization */
-    /* CHA_DSI_CLK_EQ  - No Equalization */
-    SN65DSI83_WRITE(SN65DSI83_DSI_EQ,0x00);
-
-    /* Video formats */
-    regval = 0;
-    if (FLAGS & DISPLAY_FLAGS_HSYNC_LOW)
-        regval |= (1 << HS_NEG_POLARITY_SHIFT);
-
-    if (FLAGS & DISPLAY_FLAGS_VSYNC_LOW)
-        regval |= (1 << VS_NEG_POLARITY_SHIFT);
-
-    if (FLAGS & DISPLAY_FLAGS_DE_LOW)
-        regval |= (1 << DE_NEG_POLARITY_SHIFT);
-
-    if (BPP(brg) == 24)
-        regval |= (1 << CHA_24BPP_MODE_SHIFT);
-
-    if (FORMAT(brg) == 1)
-        regval |= (1 << CHA_24BPP_FMT1_SHIFT);
-
-    regval |= (1 << LVDS_LINK_CFG_SHIFT);
-    SN65DSI83_WRITE(SN65DSI83_LVDS_MODE,regval);
-
-    /* Voltage and pins */
-    SN65DSI83_WRITE(SN65DSI83_LVDS_SIGN,0x00);
-    SN65DSI83_WRITE(SN65DSI83_LVDS_TERM,0x03);
-    SN65DSI83_WRITE(SN65DSI83_LVDS_CM_ADJ,0x00);
-
-    /* Configure sync delay to minimal allowed value */
-    SN65DSI83_WRITE(SN65DSI83_CHA_SYNC_DELAY_LO,0x21);
-    SN65DSI83_WRITE(SN65DSI83_CHA_SYNC_DELAY_HI,0x00);
-
-    /* Geometry */
-    SN65DSI83_WRITE(SN65DSI83_CHA_LINE_LEN_LO,LOW(HACTIVE));
-    SN65DSI83_WRITE(SN65DSI83_CHA_LINE_LEN_HI,HIGH(HACTIVE));
-
-    SN65DSI83_WRITE(SN65DSI83_CHA_VERT_LINES_LO,LOW(VACTIVE));
-    SN65DSI83_WRITE(SN65DSI83_CHA_VERT_LINES_HI,HIGH(VACTIVE));
-
-    SN65DSI83_WRITE(SN65DSI83_CHA_HSYNC_WIDTH_LO,LOW(HPW));
-    SN65DSI83_WRITE(SN65DSI83_CHA_HSYNC_WIDTH_HI,HIGH(HPW));
-
-    SN65DSI83_WRITE(SN65DSI83_CHA_VSYNC_WIDTH_LO,LOW(VPW));
-    SN65DSI83_WRITE(SN65DSI83_CHA_VSYNC_WIDTH_HI,HIGH(VPW));
-
-    SN65DSI83_WRITE(SN65DSI83_CHA_HORZ_BACKPORCH,LOW(HBP));
-    SN65DSI83_WRITE(SN65DSI83_CHA_VERT_BACKPORCH,LOW(VBP));
-
-    SN65DSI83_WRITE(SN65DSI83_CHA_HORZ_FRONTPORCH,LOW(HFP));
-    SN65DSI83_WRITE(SN65DSI83_CHA_VERT_FRONTPORCH,LOW(VFP));
-
-    SN65DSI83_WRITE(SN65DSI83_TEST_PATTERN,0x00);
-    SN65DSI83_WRITE(SN65DSI83_REG_3D,0x00);
-    SN65DSI83_WRITE(SN65DSI83_REG_3E,0x00);
-
-    /* mute channel B */
-    SN65DSI83_WRITE(SN65DSI83_CHB_DSI_CLK_RNG, 0x00);
-    SN65DSI83_WRITE(SN65DSI83_CHB_LINE_LEN_LO, 0x00);
-    SN65DSI83_WRITE(SN65DSI83_CHB_LINE_LEN_HI, 0x00);
-    SN65DSI83_WRITE(SN65DSI83_CHB_VERT_LINES_LO, 0x00);
-    SN65DSI83_WRITE(SN65DSI83_CHB_VERT_LINES_HI, 0x00);
-    SN65DSI83_WRITE(SN65DSI83_CHB_SYNC_DELAY_LO, 0x00);
-    SN65DSI83_WRITE(SN65DSI83_CHB_SYNC_DELAY_HI, 0x00);
-    SN65DSI83_WRITE(SN65DSI83_CHB_HSYNC_WIDTH_LO, 0x00);
-    SN65DSI83_WRITE(SN65DSI83_CHB_HSYNC_WIDTH_HI, 0x00);
-    SN65DSI83_WRITE(SN65DSI83_CHB_VSYNC_WIDTH_LO, 0x00);
-    SN65DSI83_WRITE(SN65DSI83_CHB_VSYNC_WIDTH_HI, 0x00);
-    SN65DSI83_WRITE(SN65DSI83_CHB_HORZ_BACKPORCH, 0x00);
-    SN65DSI83_WRITE(SN65DSI83_CHB_VERT_BACKPORCH, 0x00);
-    SN65DSI83_WRITE(SN65DSI83_CHB_HORZ_FRONTPORCH, 0x00);
-    SN65DSI83_WRITE(SN65DSI83_CHB_VERT_FRONTPORCH, 0x00);
-    return 0;
-}
-
-static int sn65dsi83_brg_setup(struct sn65dsi83_brg *brg)
-{
-    struct i2c_client *client = I2C_CLIENT(brg);
-    dev_info(&client->dev,"%s\n",__func__);
-    sn65dsi83_brg_power_on(brg);
-    return sn65dsi83_brg_configure(brg);
-}
-
-static int sn65dsi83_brg_reset(struct sn65dsi83_brg *brg)
-{
-    /* Soft Reset reg value at power on should be 0x00 */
-    struct i2c_client *client = I2C_CLIENT(brg);
-    int ret = SN65DSI83_READ(SN65DSI83_SOFT_RESET);
-    dev_info(&client->dev,"%s\n",__func__);
-    if (ret != 0x00) {
-        dev_err(&client->dev,"Failed to reset the device");
-        return -ENODEV;
-    }
-    return 0;
-}
-
-static struct sn65dsi83_brg_funcs brg_func = {
-    .power_on = sn65dsi83_brg_power_on,
-    .power_off = sn65dsi83_brg_power_off,
-    .setup = sn65dsi83_brg_setup,
-    .reset = sn65dsi83_brg_reset,
-    .start_stream = sn65dsi83_brg_start_stream,
-    .stop_stream = sn65dsi83_brg_stop_stream,
-};
-
-static struct sn65dsi83_brg brg = {
-    .funcs = &brg_func,
-};
-
-struct sn65dsi83_brg *sn65dsi83_brg_get(void) {
-    return &brg;
-}
diff --git a/recipes-kernel/linux/rvphone/cl-imx8/sn65dsi83/sn65dsi83_brg.h b/recipes-kernel/linux/rvphone/cl-imx8/sn65dsi83/sn65dsi83_brg.h
deleted file mode 100644
index 9f23df8..0000000
--- a/recipes-kernel/linux/rvphone/cl-imx8/sn65dsi83/sn65dsi83_brg.h
+++ /dev/null
@@ -1,55 +0,0 @@
-#ifndef _SN65DSI83_BRG_H__
-#define _SN65DSI83_BRG_H__
-
-#include <linux/i2c.h>
-#include <linux/gpio/consumer.h>
-#include <video/videomode.h>
-
-struct sn65dsi83_brg;
-struct sn65dsi83_brg_funcs {
-    int (*power_on)(struct sn65dsi83_brg *sn65dsi8383_brg);
-    void (*power_off)(struct sn65dsi83_brg *sn65dsi8383_brg);
-    int (*reset)(struct sn65dsi83_brg *sn65dsi8383_brg);
-    int (*setup)(struct sn65dsi83_brg *sn65dsi8383_brg);
-    int (*start_stream)(struct sn65dsi83_brg *sn65dsi8383_brg);
-    void (*stop_stream)(struct sn65dsi83_brg *sn65dsi8383_brg);
-};
-
-struct sn65dsi83_brg {
-    struct i2c_client *client;
-    struct gpio_desc *gpio_enable;
-    /* Bridge Panel Parameters */
-    struct videomode vm;
-    u32 width_mm;
-    u32 height_mm;
-    u32 format;
-    u32 bpp;
-
-    u8 num_dsi_lanes;
-    struct sn65dsi83_brg_funcs *funcs;
-};
-struct sn65dsi83_brg *sn65dsi83_brg_get(void);
-
-#define I2C_DEVICE(A) &(A)->client->dev
-#define I2C_CLIENT(A) (A)->client
-#define VM(A) &(A)->vm
-#define BPP(A) (A)->bpp
-#define FORMAT(A) (A)->format
-#define DSI_LANES(A) (A)->num_dsi_lanes
-
-/* The caller has to have a vm structure defined */
-#define PIXCLK vm->pixelclock
-#define HACTIVE vm->hactive
-#define HFP vm->hfront_porch
-#define HBP vm->hback_porch
-#define HPW vm->hsync_len
-#define VACTIVE vm->vactive
-#define VFP vm->vfront_porch
-#define VBP vm->vback_porch
-#define VPW vm->vsync_len
-#define FLAGS vm->flags
-
-#define HIGH(A) (((A) >> 8) & 0xFF)
-#define LOW(A)  ((A)  & 0xFF)
-
-#endif /* _SN65DSI83_BRG_H__ */
diff --git a/recipes-kernel/linux/rvphone/cl-imx8/sn65dsi83/sn65dsi83_drv.c b/recipes-kernel/linux/rvphone/cl-imx8/sn65dsi83/sn65dsi83_drv.c
deleted file mode 100644
index d3459cf..0000000
--- a/recipes-kernel/linux/rvphone/cl-imx8/sn65dsi83/sn65dsi83_drv.c
+++ /dev/null
@@ -1,411 +0,0 @@
-/*
- * Licensed under the GPL-2.
- */
-
-#include <linux/device.h>
-#include <linux/gpio/consumer.h>
-#include <linux/module.h>
-#include <linux/of.h>
-#include <linux/of_device.h>
-#include <linux/of_graph.h>
-#include <linux/slab.h>
-
-#include <drm/drmP.h>
-#include <drm/drm_atomic.h>
-#include <drm/drm_atomic_helper.h>
-#include <drm/drm_edid.h>
-#include <drm/drm_mipi_dsi.h>
-#include <drm/drm_connector.h>
-#include <drm/drm_crtc_helper.h>
-#include <video/mipi_display.h>
-#include <video/of_videomode.h>
-#include <video/videomode.h>
-
-#include "sn65dsi83_timing.h"
-#include "sn65dsi83_brg.h"
-
-struct sn65dsi83 {
-    u8 channel_id;
-    enum drm_connector_status status;
-    bool powered;
-    struct drm_display_mode curr_mode;
-    struct drm_bridge bridge;
-    struct drm_connector connector;
-    struct device_node *host_node;
-    struct mipi_dsi_device *dsi;
-    struct sn65dsi83_brg *brg;
-};
-
-static int sn65dsi83_attach_dsi(struct sn65dsi83 *sn65dsi83);
-#define DRM_DEVICE(A) A->dev->dev
-/* Connector funcs */
-static struct sn65dsi83 *connector_to_sn65dsi83(struct drm_connector *connector)
-{
-    return container_of(connector, struct sn65dsi83, connector);
-}
-
-static int sn65dsi83_connector_get_modes(struct drm_connector *connector)
-{
-    struct sn65dsi83 *sn65dsi83 = connector_to_sn65dsi83(connector);
-    struct sn65dsi83_brg *brg = sn65dsi83->brg;
-    struct device *dev = connector->dev->dev;
-    struct drm_display_mode *mode;
-    u32 bus_format = MEDIA_BUS_FMT_RGB888_1X24;
-    u32 *bus_flags = &connector->display_info.bus_flags;
-    int ret;
-
-    dev_info(dev, "%s\n",__func__);
-    mode = drm_mode_create(connector->dev);
-    if (!mode) {
-        DRM_DEV_ERROR(dev, "Failed to create display mode!\n");
-        return 0;
-    }
-
-    drm_display_mode_from_videomode(&brg->vm, mode);
-    mode->width_mm = brg->width_mm;
-    mode->height_mm = brg->height_mm;
-    mode->type = DRM_MODE_TYPE_DRIVER | DRM_MODE_TYPE_PREFERRED;
-
-    drm_mode_probed_add(connector, mode);
-    drm_mode_connector_list_update(connector);
-
-    connector->display_info.width_mm = mode->width_mm;
-    connector->display_info.height_mm = mode->height_mm;
-
-    if (brg->vm.flags & DISPLAY_FLAGS_DE_HIGH)
-        *bus_flags |= DRM_BUS_FLAG_DE_HIGH;
-    if (brg->vm.flags & DISPLAY_FLAGS_DE_LOW)
-        *bus_flags |= DRM_BUS_FLAG_DE_LOW;
-    if (brg->vm.flags & DISPLAY_FLAGS_PIXDATA_NEGEDGE)
-        *bus_flags |= DRM_BUS_FLAG_PIXDATA_NEGEDGE;
-    if (brg->vm.flags & DISPLAY_FLAGS_PIXDATA_POSEDGE)
-        *bus_flags |= DRM_BUS_FLAG_PIXDATA_POSEDGE;
-
-    ret = drm_display_info_set_bus_formats(&connector->display_info,
-                           &bus_format, 1);
-    if (ret)
-        return ret;
-
-    return 1;
-}
-
-static enum drm_mode_status
-sn65dsi83_connector_mode_valid(struct drm_connector *connector,
-                 struct drm_display_mode *mode)
-{
-    struct sn65dsi83 *sn65dsi83 = connector_to_sn65dsi83(connector);
-    struct device *dev = connector->dev->dev;
-	if (mode->clock > ( sn65dsi83->brg->vm.pixelclock / 1000 ))
-		return MODE_CLOCK_HIGH;
-
-    dev_info(dev, "%s: mode: %d*%d@%d is valid\n",__func__,
-            mode->hdisplay,mode->vdisplay,mode->clock);
-    return MODE_OK;
-}
-
-static struct drm_connector_helper_funcs sn65dsi83_connector_helper_funcs = {
-    .get_modes = sn65dsi83_connector_get_modes,
-    .mode_valid = sn65dsi83_connector_mode_valid,
-};
-
-static enum drm_connector_status
-sn65dsi83_connector_detect(struct drm_connector *connector, bool force)
-{
-    struct sn65dsi83 *sn65dsi83 = connector_to_sn65dsi83(connector);
-    struct device *dev = connector->dev->dev;
-    enum drm_connector_status status;
-    dev_info(dev, "%s\n",__func__);
-
-    status = connector_status_connected;
-    sn65dsi83->status = status;
-    return status;
-}
-
-int drm_helper_probe_single_connector_modes(struct drm_connector *connector,
-                        uint32_t maxX, uint32_t maxY);
-
-static struct drm_connector_funcs sn65dsi83_connector_funcs = {
-    .dpms = drm_helper_connector_dpms,
-    .fill_modes = drm_helper_probe_single_connector_modes,
-    .detect = sn65dsi83_connector_detect,
-    .destroy = drm_connector_cleanup,
-    .reset = drm_atomic_helper_connector_reset,
-    .atomic_duplicate_state = drm_atomic_helper_connector_duplicate_state,
-    .atomic_destroy_state = drm_atomic_helper_connector_destroy_state,
-};
-
-/* Bridge funcs */
-static struct sn65dsi83 *bridge_to_sn65dsi83(struct drm_bridge *bridge)
-{
-    return container_of(bridge, struct sn65dsi83, bridge);
-}
-
-static void sn65dsi83_bridge_enable(struct drm_bridge *bridge)
-{
-    struct sn65dsi83 *sn65dsi83 = bridge_to_sn65dsi83(bridge);
-    dev_info(DRM_DEVICE(bridge),"%s\n",__func__);
-    sn65dsi83->brg->funcs->setup(sn65dsi83->brg);
-    sn65dsi83->brg->funcs->start_stream(sn65dsi83->brg);
-}
-
-static void sn65dsi83_bridge_disable(struct drm_bridge *bridge)
-{
-    struct sn65dsi83 *sn65dsi83 = bridge_to_sn65dsi83(bridge);
-    dev_info(DRM_DEVICE(bridge),"%s\n",__func__);
-    sn65dsi83->brg->funcs->stop_stream(sn65dsi83->brg);
-    sn65dsi83->brg->funcs->power_off(sn65dsi83->brg);
-}
-
-static void sn65dsi83_bridge_mode_set(struct drm_bridge *bridge,
-                    struct drm_display_mode *mode,
-                    struct drm_display_mode *adj_mode)
-{
-    struct sn65dsi83 *sn65dsi83 = bridge_to_sn65dsi83(bridge);
-    dev_info(DRM_DEVICE(bridge), "%s: mode: %d*%d@%d\n",__func__,
-            mode->hdisplay,mode->vdisplay,mode->clock);
-    drm_mode_copy(&sn65dsi83->curr_mode, adj_mode);
-}
-
-static int sn65dsi83_bridge_attach(struct drm_bridge *bridge)
-{
-    struct sn65dsi83 *sn65dsi83 = bridge_to_sn65dsi83(bridge);
-    int ret;
-
-    dev_info(DRM_DEVICE(bridge),"%s\n",__func__);
-    if (!bridge->encoder) {
-        DRM_ERROR("Parent encoder object not found");
-        return -ENODEV;
-    }
-
-    sn65dsi83->connector.polled = DRM_CONNECTOR_POLL_CONNECT;
-
-    ret = drm_connector_init(bridge->dev, &sn65dsi83->connector,
-                 &sn65dsi83_connector_funcs,
-                 DRM_MODE_CONNECTOR_DSI);
-    if (ret) {
-        DRM_ERROR("Failed to initialize connector with drm\n");
-        return ret;
-    }
-    drm_connector_helper_add(&sn65dsi83->connector,
-                 &sn65dsi83_connector_helper_funcs);
-    drm_mode_connector_attach_encoder(&sn65dsi83->connector, bridge->encoder);
-
-    ret = sn65dsi83_attach_dsi(sn65dsi83);
-
-    return ret;
-}
-
-static struct drm_bridge_funcs sn65dsi83_bridge_funcs = {
-    .enable = sn65dsi83_bridge_enable,
-    .disable = sn65dsi83_bridge_disable,
-    .mode_set = sn65dsi83_bridge_mode_set,
-    .attach = sn65dsi83_bridge_attach,
-};
-
-static int sn65dsi83_parse_dt(struct device_node *np,
-    struct sn65dsi83 *sn65dsi83)
-{
-    struct device *dev = &sn65dsi83->brg->client->dev;
-    u32 num_lanes = 2, bpp = 24, format = 2, width = 149, height = 93;
-    struct device_node *endpoint;
-
-    endpoint = of_graph_get_next_endpoint(np, NULL);
-    if (!endpoint)
-        return -ENODEV;
-
-    sn65dsi83->host_node = of_graph_get_remote_port_parent(endpoint);
-    if (!sn65dsi83->host_node) {
-        of_node_put(endpoint);
-        return -ENODEV;
-    }
-
-    of_property_read_u32(np, "ti,dsi-lanes", &num_lanes);
-    of_property_read_u32(np, "ti,lvds-format", &format);
-    of_property_read_u32(np, "ti,lvds-bpp", &bpp);
-    of_property_read_u32(np, "ti,width-mm", &width);
-    of_property_read_u32(np, "ti,height-mm", &height);
-
-    if (num_lanes < 1 || num_lanes > 4) {
-        dev_err(dev, "Invalid dsi-lanes: %d\n", num_lanes);
-        return -EINVAL;
-    }
-    sn65dsi83->brg->num_dsi_lanes = num_lanes;
-
-    sn65dsi83->brg->gpio_enable = devm_gpiod_get(dev, "enable", GPIOD_OUT_LOW);
-    if (IS_ERR(sn65dsi83->brg->gpio_enable)) {
-        dev_err(dev, "failed to parse enable gpio");
-        return PTR_ERR(sn65dsi83->brg->gpio_enable);
-    }
-
-    sn65dsi83->brg->format = format;
-    sn65dsi83->brg->bpp = bpp;
-
-    sn65dsi83->brg->width_mm = width;
-    sn65dsi83->brg->height_mm = height;
-
-    /* Read default timing if there is not device tree node for */
-    if ((of_get_videomode(np, &sn65dsi83->brg->vm, 0)) < 0)
-        videomode_from_timing(&panel_default_timing, &sn65dsi83->brg->vm);
-
-    of_node_put(endpoint);
-    of_node_put(sn65dsi83->host_node);
-
-    return 0;
-}
-
-static int sn65dsi83_probe(struct i2c_client *i2c,
-    const struct i2c_device_id *id)
-{
-    struct sn65dsi83 *sn65dsi83;
-    struct device *dev = &i2c->dev;
-    int ret;
-
-    dev_info(dev,"%s\n",__func__);
-    if (!dev->of_node)
-        return -EINVAL;
-
-    sn65dsi83 = devm_kzalloc(dev, sizeof(*sn65dsi83), GFP_KERNEL);
-    if (!sn65dsi83)
-        return -ENOMEM;
-
-    /* Initialize it before DT parser */
-    sn65dsi83->brg = sn65dsi83_brg_get();
-    sn65dsi83->brg->client = i2c;
-
-    sn65dsi83->powered = false;
-    sn65dsi83->status = connector_status_disconnected;
-
-    i2c_set_clientdata(i2c, sn65dsi83);
-
-    ret = sn65dsi83_parse_dt(dev->of_node, sn65dsi83);
-    if (ret)
-        return ret;
-
-    sn65dsi83->brg->funcs->power_off(sn65dsi83->brg);
-    sn65dsi83->brg->funcs->power_on(sn65dsi83->brg);
-    ret  = sn65dsi83->brg->funcs->reset(sn65dsi83->brg);
-    if (ret != 0x00) {
-        dev_err(dev, "Failed to reset the device");
-        return -ENODEV;
-    }
-    sn65dsi83->brg->funcs->power_off(sn65dsi83->brg);
-
-
-    sn65dsi83->bridge.funcs = &sn65dsi83_bridge_funcs;
-    sn65dsi83->bridge.of_node = dev->of_node;
-
-    ret = drm_bridge_add(&sn65dsi83->bridge);
-    if (ret) {
-        dev_err(dev, "failed to add sn65dsi83 bridge\n");
-    }
-
-    return ret;
-}
-
-static int sn65dsi83_attach_dsi(struct sn65dsi83 *sn65dsi83)
-{
-    struct device *dev = &sn65dsi83->brg->client->dev;
-    struct mipi_dsi_host *host;
-    struct mipi_dsi_device *dsi;
-    int ret = 0;
-    const struct mipi_dsi_device_info info = { .type = "sn65dsi83",
-                           .channel = 0,
-                           .node = NULL,
-                         };
-
-    dev_info(dev, "%s\n",__func__);
-    host = of_find_mipi_dsi_host_by_node(sn65dsi83->host_node);
-    if (!host) {
-        dev_err(dev, "failed to find dsi host\n");
-        return -EPROBE_DEFER;
-    }
-
-    dsi = mipi_dsi_device_register_full(host, &info);
-    if (IS_ERR(dsi)) {
-        dev_err(dev, "failed to create dsi device\n");
-        ret = PTR_ERR(dsi);
-        return -ENODEV;
-    }
-
-    sn65dsi83->dsi = dsi;
-
-    dsi->lanes = sn65dsi83->brg->num_dsi_lanes;
-    dsi->format = MIPI_DSI_FMT_RGB888;
-    dsi->mode_flags = MIPI_DSI_MODE_VIDEO | MIPI_DSI_MODE_VIDEO_BURST;
-
-    ret = mipi_dsi_attach(dsi);
-    if (ret < 0) {
-        dev_err(dev, "failed to attach dsi to host\n");
-        mipi_dsi_device_unregister(dsi);
-    }
-
-    return ret;
-}
-
-static void sn65dsi83_detach_dsi(struct sn65dsi83 *sn65dsi83)
-{
-    struct device *dev = &sn65dsi83->brg->client->dev;
-    dev_info(dev, "%s\n",__func__);
-    mipi_dsi_detach(sn65dsi83->dsi);
-    mipi_dsi_device_unregister(sn65dsi83->dsi);
-}
-
-static int sn65dsi83_remove(struct i2c_client *i2c)
-{
-    struct sn65dsi83 *sn65dsi83 = i2c_get_clientdata(i2c);
-    struct device *dev = &sn65dsi83->brg->client->dev;
-    dev_info(dev, "%s\n",__func__);
-
-    sn65dsi83_detach_dsi(sn65dsi83);
-    drm_bridge_remove(&sn65dsi83->bridge);
-
-    return 0;
-}
-
-static const struct i2c_device_id sn65dsi83_i2c_ids[] = {
-    { "sn65dsi83", 0 },
-    { }
-};
-MODULE_DEVICE_TABLE(i2c, sn65dsi83_i2c_ids);
-
-static const struct of_device_id sn65dsi83_of_ids[] = {
-    { .compatible = "ti,sn65dsi83" },
-    { }
-};
-MODULE_DEVICE_TABLE(of, sn65dsi83_of_ids);
-
-static struct mipi_dsi_driver sn65dsi83_dsi_driver = {
-    .driver.name = "sn65dsi83",
-};
-
-static struct i2c_driver sn65dsi83_driver = {
-    .driver = {
-        .name = "sn65dsi83",
-        .of_match_table = sn65dsi83_of_ids,
-    },
-    .id_table = sn65dsi83_i2c_ids,
-    .probe = sn65dsi83_probe,
-    .remove = sn65dsi83_remove,
-};
-
-static int __init sn65dsi83_init(void)
-{
-    if (IS_ENABLED(CONFIG_DRM_MIPI_DSI))
-        mipi_dsi_driver_register(&sn65dsi83_dsi_driver);
-
-    return i2c_add_driver(&sn65dsi83_driver);
-}
-module_init(sn65dsi83_init);
-
-static void __exit sn65dsi83_exit(void)
-{
-    i2c_del_driver(&sn65dsi83_driver);
-
-    if (IS_ENABLED(CONFIG_DRM_MIPI_DSI))
-        mipi_dsi_driver_unregister(&sn65dsi83_dsi_driver);
-}
-module_exit(sn65dsi83_exit);
-
-MODULE_AUTHOR("CompuLab <compulab@compula.co.il>");
-MODULE_DESCRIPTION("SN65DSI bridge driver");
-MODULE_LICENSE("GPL");
diff --git a/recipes-kernel/linux/rvphone/cl-imx8/sn65dsi83/sn65dsi83_timing.h b/recipes-kernel/linux/rvphone/cl-imx8/sn65dsi83/sn65dsi83_timing.h
deleted file mode 100644
index e9bb663..0000000
--- a/recipes-kernel/linux/rvphone/cl-imx8/sn65dsi83/sn65dsi83_timing.h
+++ /dev/null
@@ -1,33 +0,0 @@
-#ifndef __SN65DSI83_TIMING_H__
-#define __SN65DSI83_TIMING_H__
-
-/* Default Video Parameters */
-#define PIXCLK_INIT 62500000
-
-#define HACTIVE_INIT 1280
-#define HPW_INIT 2
-#define HBP_INIT 6
-#define HFP_INIT 5
-
-#define VACTIVE_INIT 800
-#define VPW_INIT 1
-#define VBP_INIT 2
-#define VFP_INIT 3
-
-static const struct display_timing panel_default_timing = {
-    .pixelclock = { PIXCLK_INIT, PIXCLK_INIT, PIXCLK_INIT },
-    .hactive = { HACTIVE_INIT, HACTIVE_INIT, HACTIVE_INIT },
-    .hfront_porch = { HFP_INIT, HFP_INIT, HFP_INIT },
-    .hsync_len = { HPW_INIT, HPW_INIT, HPW_INIT },
-    .hback_porch = { HBP_INIT, HBP_INIT, HBP_INIT },
-    .vactive = { VACTIVE_INIT, VACTIVE_INIT, VACTIVE_INIT },
-    .vfront_porch = { VFP_INIT, VFP_INIT, VFP_INIT },
-    .vsync_len = { VPW_INIT, VPW_INIT, VPW_INIT },
-    .vback_porch = { VBP_INIT, VBP_INIT, VBP_INIT },
-    .flags = DISPLAY_FLAGS_HSYNC_LOW |
-         DISPLAY_FLAGS_VSYNC_LOW |
-         DISPLAY_FLAGS_DE_LOW |
-         DISPLAY_FLAGS_PIXDATA_NEGEDGE,
-};
-
-#endif /* __SN65DSI83_TIMING_H__ */