1303 lines
41 KiB
C
Executable file
1303 lines
41 KiB
C
Executable file
// SPDX-License-Identifier: GPL-2.0
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/*
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* Copyright (c) 2019 MediaTek Inc.
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*/
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#include <linux/backlight.h>
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#include <drm/drm_mipi_dsi.h>
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#include <drm/drm_panel.h>
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#include <drm/drm_modes.h>
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#include <linux/delay.h>
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#include <drm/drm_connector.h>
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#include <drm/drm_device.h>
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#include <linux/gpio/consumer.h>
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#include <linux/regulator/consumer.h>
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#include <video/mipi_display.h>
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#include <video/of_videomode.h>
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#include <video/videomode.h>
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#include <linux/module.h>
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#include <linux/of_platform.h>
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#include <linux/of_graph.h>
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#include <linux/platform_device.h>
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#define CONFIG_MTK_PANEL_EXT
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#if defined(CONFIG_MTK_PANEL_EXT)
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#include "../mediatek/mediatek_v2/mtk_panel_ext.h"
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#include "../mediatek/mediatek_v2/mtk_drm_graphics_base.h"
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#endif
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//drv Added the double-click wake up function-pzp-20240817-start
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#if IS_ENABLED(CONFIG_PRIZE_COMMON_NODE)
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#include "../../../input/touchscreen/focaltech_ft8725_spi/focaltech_common.h"
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#endif
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//drv Added the double-click wake up function-pzp-20240817-end
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#if IS_ENABLED(CONFIG_PRIZE_HARDWARE_INFO)
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#include "../../../misc/mediatek/prize/hardware_info/hardware_info.h"
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extern struct hardware_info current_lcm_info;
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#endif
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extern int mtk_drm_esd_check_status(void);
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extern void mtk_drm_esd_set_status(int status);
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/*LCM_DEGREE default value*/
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#define PROBE_FROM_DTS 0
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struct focaltech_lcm {
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struct device *dev;
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struct drm_panel panel;
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struct backlight_device *backlight;
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struct gpio_desc *reset_gpio;
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struct gpio_desc *amoled_vddi_en_gpio;
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struct gpio_desc *amoled_vdd_en_gpio;
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struct gpio_desc *amoled_vci_en_gpio;
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bool prepared;
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bool enabled;
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unsigned int lcm_degree;
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/* drv modify hbm function start */
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bool hbm_en;
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bool hbm_wait;
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bool hbm_stat;
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bool doze_en; //drv-Fixed the issue of entering aod and TP having touch-pengzhipeng-20230516
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/* drv modify hbm function end */
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int error;
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};
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struct focaltech_lcm *g_ctx;
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#define focaltech_dcs_write_seq(ctx, seq...) \
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({ \
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const u8 d[] = { seq }; \
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BUILD_BUG_ON_MSG(ARRAY_SIZE(d) > 64, \
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"DCS sequence too big for stack"); \
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focaltech_dcs_write(ctx, d, ARRAY_SIZE(d)); \
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})
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#define focaltech_dcs_write_seq_static(ctx, seq...) \
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({ \
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static const u8 d[] = { seq }; \
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focaltech_dcs_write(ctx, d, ARRAY_SIZE(d)); \
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})
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static inline struct focaltech_lcm *panel_to_lcm(struct drm_panel *panel)
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{
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return container_of(panel, struct focaltech_lcm, panel);
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}
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#ifdef PANEL_SUPPORT_READBACK
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static int focaltech_dcs_read(struct focaltech_lcm *ctx, u8 cmd, void *data, size_t len)
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{
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struct mipi_dsi_device *dsi = to_mipi_dsi_device(ctx->dev);
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ssize_t ret;
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if (ctx->error < 0)
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return 0;
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ret = mipi_dsi_dcs_read(dsi, cmd, data, len);
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if (ret < 0) {
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dev_info(ctx->dev, "error %d reading dcs seq:(%#x)\n", ret,
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cmd);
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ctx->error = ret;
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}
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return ret;
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}
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static void focaltech_panel_get_data(struct focaltech_lcm *ctx)
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{
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u8 buffer[3] = { 0 };
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static int ret;
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pr_info("%s+\n", __func__);
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ret = focaltech_dcs_read(ctx, 0x0A, buffer, 1);
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pr_info("%s 0x%08x\n", __func__, buffer[0] | (buffer[1] << 8));
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dev_info(ctx->dev, "return %d data(0x%08x) to dsi engine\n",
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ret, buffer[0] | (buffer[1] << 8));
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}
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#endif
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static void focaltech_dcs_write(struct focaltech_lcm *ctx, const void *data, size_t len)
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{
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struct mipi_dsi_device *dsi = to_mipi_dsi_device(ctx->dev);
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ssize_t ret;
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char *addr;
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if (ctx->error < 0)
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return;
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addr = (char *)data;
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if (len > 1)
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udelay(20);
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if ((int)*addr < 0xB0)
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ret = mipi_dsi_dcs_write_buffer(dsi, data, len);
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else
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ret = mipi_dsi_generic_write(dsi, data, len);
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if (ret < 0) {
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dev_info(ctx->dev, "error %zd writing seq: %ph\n", ret, data);
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ctx->error = ret;
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}
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}
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static void focaltech_panel_init(struct focaltech_lcm *ctx)
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{
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pr_info("%s+\n", __func__);
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ctx->reset_gpio = devm_gpiod_get(ctx->dev, "reset", GPIOD_OUT_HIGH);
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gpiod_set_value(ctx->reset_gpio, 1);
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usleep_range(10000, 10001);
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gpiod_set_value(ctx->reset_gpio, 0);
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usleep_range(10000, 10001);
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gpiod_set_value(ctx->reset_gpio, 1);
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usleep_range(50000, 50001);
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devm_gpiod_put(ctx->dev, ctx->reset_gpio);
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focaltech_dcs_write_seq_static(ctx,0x00,0x00);
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focaltech_dcs_write_seq_static(ctx,0xFF,0x87,0x25,0x01);
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focaltech_dcs_write_seq_static(ctx,0x00,0x80);
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focaltech_dcs_write_seq_static(ctx,0xFF,0x87,0x25);
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focaltech_dcs_write_seq_static(ctx,0x00,0xA3);
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focaltech_dcs_write_seq_static(ctx,0xB3,0x09,0x68,0x00,0x18); //1080x2408
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//==============================================
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//TCON
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focaltech_dcs_write_seq_static(ctx,0x00, 0x80);
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focaltech_dcs_write_seq_static(ctx,0xC0, 0x00 ,0x4A ,0x00 ,0x2F ,0x00 ,0x14);
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focaltech_dcs_write_seq_static(ctx,0x00, 0x90);
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focaltech_dcs_write_seq_static(ctx,0xC0, 0x00 ,0x4A ,0x00 ,0x2F ,0x00 ,0x14);
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focaltech_dcs_write_seq_static(ctx,0x00, 0xA0);
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focaltech_dcs_write_seq_static(ctx,0xC0, 0x00 ,0x97 ,0x00 ,0x2F ,0x00 ,0x14);
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focaltech_dcs_write_seq_static(ctx,0x00, 0xB0);
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focaltech_dcs_write_seq_static(ctx,0xC0, 0x00 ,0xCD ,0x00 ,0x2F ,0x14);
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focaltech_dcs_write_seq_static(ctx,0x00, 0xC1);
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focaltech_dcs_write_seq_static(ctx,0xC0, 0x00 ,0x94 ,0x00 ,0x81 ,0x00 ,0x63 ,0x00 ,0xC1);
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focaltech_dcs_write_seq_static(ctx,0x00, 0x70);
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focaltech_dcs_write_seq_static(ctx,0xC0, 0x00 ,0xB1 ,0x00 ,0x2F ,0x00 ,0x14);
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focaltech_dcs_write_seq_static(ctx,0x00, 0xA3);
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focaltech_dcs_write_seq_static(ctx,0xC1, 0x00, 0x67, 0x00 ,0x2F ,0x00 ,0x02);
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focaltech_dcs_write_seq_static(ctx,0x00, 0xB7);
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focaltech_dcs_write_seq_static(ctx,0xC1, 0x00 ,0x48);
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focaltech_dcs_write_seq_static(ctx,0x00, 0x7B);
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focaltech_dcs_write_seq_static(ctx,0xCE, 0xFF ,0xFF);
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focaltech_dcs_write_seq_static(ctx,0x00, 0x80);
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focaltech_dcs_write_seq_static(ctx,0xCE, 0x01, 0x81 ,0xFF ,0xFF ,0x00 ,0xC0 ,0x00 ,0xC8 ,0x00 ,0xBC ,0x00 ,0xC8 ,0x00 ,0xD0 ,0x00,0xD0);
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focaltech_dcs_write_seq_static(ctx,0x00, 0x90);
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focaltech_dcs_write_seq_static(ctx,0xCE, 0x00 ,0xB7 ,0x0F ,0x7D ,0x00 ,0xB7 ,0x80 ,0xFF ,0xFF ,0x00 ,0x0B ,0xB8 ,0x0F ,0x0F ,0x11);
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focaltech_dcs_write_seq_static(ctx,0x00, 0xA0);
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focaltech_dcs_write_seq_static(ctx,0xCE, 0x00 ,0x00 ,0x00);
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focaltech_dcs_write_seq_static(ctx,0x00, 0xB0);
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focaltech_dcs_write_seq_static(ctx,0xCE, 0x22 ,0x00 ,0x00);
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focaltech_dcs_write_seq_static(ctx,0x00, 0xD1);
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focaltech_dcs_write_seq_static(ctx,0xCE, 0x00 ,0x00 ,0x01 ,0x00 ,0x00 ,0x00 ,0x00);
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focaltech_dcs_write_seq_static(ctx,0x00, 0xE1);
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focaltech_dcs_write_seq_static(ctx,0xCE, 0x05 ,0x03 ,0xEF ,0x02 ,0xFB ,0x02 ,0xFB ,0x00 ,0x00 ,0x00 ,0x00);
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focaltech_dcs_write_seq_static(ctx,0x00, 0xF1);
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focaltech_dcs_write_seq_static(ctx,0xCE, 0x24 ,0x13 ,0x12 ,0x01 ,0x0C ,0x00 ,0xEC ,0x01 ,0x0C);
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focaltech_dcs_write_seq_static(ctx,0x00, 0xB0);
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focaltech_dcs_write_seq_static(ctx,0xCF, 0x00 ,0x00 ,0xB6 ,0xBA);
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focaltech_dcs_write_seq_static(ctx,0x00, 0xB5);
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focaltech_dcs_write_seq_static(ctx,0xCF, 0x05 ,0x05 ,0x66 ,0x6A);
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focaltech_dcs_write_seq_static(ctx,0x00, 0xC0);
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focaltech_dcs_write_seq_static(ctx,0xCF, 0x09 ,0x09 ,0x63 ,0x67);
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focaltech_dcs_write_seq_static(ctx,0x00, 0xC5);
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focaltech_dcs_write_seq_static(ctx,0xCF, 0x09 ,0x09 ,0x69 ,0x6D);
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focaltech_dcs_write_seq_static(ctx,0x00, 0x60);
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focaltech_dcs_write_seq_static(ctx,0xCF, 0x00 ,0x00 ,0xCB ,0xCF ,0x05 ,0x05 ,0x43 ,0x47);
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focaltech_dcs_write_seq_static(ctx,0x00, 0x70);
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focaltech_dcs_write_seq_static(ctx,0xCF, 0x00 ,0x00 ,0xB7 ,0xBB ,0x05 ,0x05 ,0x67 ,0x6B);
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//Qsync Detect
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focaltech_dcs_write_seq_static(ctx,0x00, 0xD1);
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focaltech_dcs_write_seq_static(ctx,0xC1, 0x0B ,0x60 ,0x0F ,0xDC ,0x1B ,0x15 ,0x05 ,0xAF ,0x07 ,0xE5 ,0x0D ,0x81);
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focaltech_dcs_write_seq_static(ctx,0x00, 0xE1);
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focaltech_dcs_write_seq_static(ctx,0xC1, 0x0F ,0xDC);
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focaltech_dcs_write_seq_static(ctx,0x00, 0xE4);
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focaltech_dcs_write_seq_static(ctx,0xCF, 0x09 ,0xFB ,0x09 ,0xFA ,0x09 ,0xFA ,0x09 ,0xFA ,0x09 ,0xFA ,0x09 ,0xFA);
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//OSC
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focaltech_dcs_write_seq_static(ctx,0x00, 0x80);
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focaltech_dcs_write_seq_static(ctx,0xC1, 0x44 ,0x44);
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focaltech_dcs_write_seq_static(ctx,0x00, 0x90);
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focaltech_dcs_write_seq_static(ctx,0xC1, 0x03);
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//Line rate for TP
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focaltech_dcs_write_seq_static(ctx,0x00, 0xF5);
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focaltech_dcs_write_seq_static(ctx,0xCF, 0x00);
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//TP Frame rate
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focaltech_dcs_write_seq_static(ctx,0x00, 0xF6);
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focaltech_dcs_write_seq_static(ctx,0xCF, 0x78);
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//TCON Frame rate
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focaltech_dcs_write_seq_static(ctx,0x00, 0xF1);
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focaltech_dcs_write_seq_static(ctx,0xCF, 0x78);
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//Gram Vesa Line
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focaltech_dcs_write_seq_static(ctx,0x00, 0x85);
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focaltech_dcs_write_seq_static(ctx,0xB4, 0x7F);
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// decrese vddi current
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focaltech_dcs_write_seq_static(ctx,0x00, 0x93);
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focaltech_dcs_write_seq_static(ctx,0xC1, 0x82);
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//VDEC ICG
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focaltech_dcs_write_seq_static(ctx,0x00, 0xCC);
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focaltech_dcs_write_seq_static(ctx,0xC1, 0x18);
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//Source Clk Select
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focaltech_dcs_write_seq_static(ctx,0x00, 0x91);
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focaltech_dcs_write_seq_static(ctx,0xC4, 0x08);
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//VDD=1.275V LVDSVDD=1.25V VDD_TP=1.2V
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focaltech_dcs_write_seq_static(ctx,0x00,0x80);
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focaltech_dcs_write_seq_static(ctx,0xC5,0x87,0x59);
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//4 power VDD=1.275V LVDSVDD=1.25V
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focaltech_dcs_write_seq_static(ctx,0x00,0x9E);
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focaltech_dcs_write_seq_static(ctx,0xC5,0x87);
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focaltech_dcs_write_seq_static(ctx,0x00,0x88);
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focaltech_dcs_write_seq_static(ctx,0xC4,0x08);
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//========================================
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//STV1 & STV2 Setting
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focaltech_dcs_write_seq_static(ctx,0x00,0x80);
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focaltech_dcs_write_seq_static(ctx,0xC2,0x83,0x01,0x05,0x8c,0x82,0x01,0x05,0x8c);
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//CKV1-3 setting
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focaltech_dcs_write_seq_static(ctx,0x00,0xA0);
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focaltech_dcs_write_seq_static(ctx,0xC2,0x8A,0x07,0x00,0x05,0x8c,0x89,0x08,0x00,0x05,0x8c,0x88,0x09,0x00,0x05,0x8c);
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//CKV4 setting
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focaltech_dcs_write_seq_static(ctx,0x00,0xB0);
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focaltech_dcs_write_seq_static(ctx,0xC2,0x87,0x0A,0x00,0x05,0x8c);
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//CKV width setting
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focaltech_dcs_write_seq_static(ctx,0x00,0xE0);
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focaltech_dcs_write_seq_static(ctx,0xC2,0x33,0x33,0x00,0x00);
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//Rst1 Setting
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focaltech_dcs_write_seq_static(ctx,0x00,0xE8);
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focaltech_dcs_write_seq_static(ctx,0xC2,0x12,0x00,0x0A,0x0A,0x03,0x88,0x00,0x00);
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//GOFF setting
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focaltech_dcs_write_seq_static(ctx,0x00,0xD0);
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focaltech_dcs_write_seq_static(ctx,0xC3,0x35,0x0A,0x00,0x00,0x35,0x0A,0x00,0x00,0x35,0x0A,0x00,0x00,0x35,0x0A,0x00,0x00);
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focaltech_dcs_write_seq_static(ctx,0x00,0xE0);
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focaltech_dcs_write_seq_static(ctx,0xC3,0x35,0x0A,0x00,0x00,0x35,0x0A,0x00,0x00,0x35,0x0A,0x00,0x00,0x35,0x0A,0x00,0x00);
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//power off enmode setting
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focaltech_dcs_write_seq_static(ctx,0x00,0x80);
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focaltech_dcs_write_seq_static(ctx,0xCB,0xCD,0xCD,0xCC,0x00,0xCD,0xCC,0x00,0xCD,0xCE,0xFE,0xCD,0x00,0xCC,0xCC,0x00,0x00);
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//power on enmode setting
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focaltech_dcs_write_seq_static(ctx,0x00,0x90);
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focaltech_dcs_write_seq_static(ctx,0xCB,0x0C,0x00,0x00,0x00,0x0C,0x0C,0x00,0x00,0x0C,0x00,0x00,0x00,0x00,0x00,0x00,0x00);
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//skip & powr on1 enmode setting
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focaltech_dcs_write_seq_static(ctx,0x00,0xA0);
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focaltech_dcs_write_seq_static(ctx,0xCB,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00);
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//power off blank enmode setting
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focaltech_dcs_write_seq_static(ctx,0x00,0xB0);
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focaltech_dcs_write_seq_static(ctx,0xCB,0x50,0x41,0xA4,0x00);
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//power on blank enmode setting
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focaltech_dcs_write_seq_static(ctx,0x00,0xC0);
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focaltech_dcs_write_seq_static(ctx,0xCB,0x50,0x41,0xA4,0x00);
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//power on blank enmode setting
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focaltech_dcs_write_seq_static(ctx,0x00,0xD5);
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focaltech_dcs_write_seq_static(ctx,0xCB,0x83,0x00,0x83,0x83,0x00,0x83,0x83,0x00,0x83,0x83,0x00);
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focaltech_dcs_write_seq_static(ctx,0x00,0xE0);
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focaltech_dcs_write_seq_static(ctx,0xCB,0x83,0x83,0x00,0x83,0x83,0x00,0x83,0x83,0x00,0x83,0x83,0x00,0x83);
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//panel mapping setting
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//u2d_L
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focaltech_dcs_write_seq_static(ctx,0x00,0x80);
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focaltech_dcs_write_seq_static(ctx,0xCC,0x2C,0x29,0x26,0x26,0x23,0x23,0x18,0x17,0x16,0x1b,0x1a,0x19,0x24,0x07,0x06,0x09);
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focaltech_dcs_write_seq_static(ctx,0x00,0x90);
|
||
focaltech_dcs_write_seq_static(ctx,0xCC,0x08,0x01,0x25,0x25,0x26,0x22,0x03,0x02);
|
||
//u2d_R
|
||
focaltech_dcs_write_seq_static(ctx,0x00,0x80);
|
||
focaltech_dcs_write_seq_static(ctx,0xCD,0x2C,0x29,0x26,0x26,0x23,0x23,0x18,0x17,0x16,0x1b,0x1a,0x19,0x24,0x07,0x06,0x09);
|
||
|
||
focaltech_dcs_write_seq_static(ctx,0x00,0x90);
|
||
focaltech_dcs_write_seq_static(ctx,0xCD,0x08,0x01,0x25,0x25,0x26,0x22,0x03,0x02);
|
||
//d2u_L
|
||
focaltech_dcs_write_seq_static(ctx,0x00,0xA0);
|
||
focaltech_dcs_write_seq_static(ctx,0xCC,0x2C,0x29,0x26,0x26,0x23,0x23,0x18,0x17,0x16,0x1b,0x1a,0x19,0x24,0x08,0x09,0x06);
|
||
|
||
focaltech_dcs_write_seq_static(ctx,0x00,0xB0);
|
||
focaltech_dcs_write_seq_static(ctx,0xCC,0x07,0x01,0x25,0x25,0x22,0x26,0x02,0x03);
|
||
|
||
//d2u_R
|
||
focaltech_dcs_write_seq_static(ctx,0x00,0xA0);
|
||
focaltech_dcs_write_seq_static(ctx,0xCD,0x2C,0x29,0x26,0x26,0x23,0x23,0x18,0x17,0x16,0x1b,0x1a,0x19,0x24,0x08,0x09,0x06);
|
||
|
||
focaltech_dcs_write_seq_static(ctx,0x00,0xB0);
|
||
focaltech_dcs_write_seq_static(ctx,0xCD,0x07,0x01,0x25,0x25,0x22,0x26,0x02,0x03);
|
||
//==============================================
|
||
|
||
//ckh
|
||
focaltech_dcs_write_seq_static(ctx,0x00,0x86);//Normal
|
||
focaltech_dcs_write_seq_static(ctx,0xC0,0x01,0x02,0x01,0x00,0x10,0x10,0x10,0x03);
|
||
|
||
focaltech_dcs_write_seq_static(ctx,0x00,0x96);//IDLE
|
||
focaltech_dcs_write_seq_static(ctx,0xC0,0x01,0x02,0x01,0x01,0x13,0x13,0x13,0x04);
|
||
|
||
focaltech_dcs_write_seq_static(ctx,0x00,0xA6);//LPF
|
||
focaltech_dcs_write_seq_static(ctx,0xC0,0x01,0x02,0x01,0x01,0x2A,0x2A,0x2A,0x04);
|
||
|
||
focaltech_dcs_write_seq_static(ctx,0x00,0xA3);//PER_DMY
|
||
focaltech_dcs_write_seq_static(ctx,0xCE,0x01,0x02,0x00,0x00,0x10,0x03);
|
||
|
||
focaltech_dcs_write_seq_static(ctx,0x00,0xB3);//POS_DMY
|
||
focaltech_dcs_write_seq_static(ctx,0xCE,0x01,0x02,0x00,0x00,0x10,0x03);
|
||
|
||
focaltech_dcs_write_seq_static(ctx,0x00,0x76);//FIFO
|
||
focaltech_dcs_write_seq_static(ctx,0xC0,0x01,0x02,0x01,0x01,0x2b,0x2b,0x2b,0x05);
|
||
|
||
//CKH_dummy
|
||
focaltech_dcs_write_seq_static(ctx,0x00,0x82);
|
||
focaltech_dcs_write_seq_static(ctx,0xa7,0x20,0x00);
|
||
|
||
focaltech_dcs_write_seq_static(ctx,0x00,0x8d);
|
||
focaltech_dcs_write_seq_static(ctx,0xa7,0x02);
|
||
|
||
focaltech_dcs_write_seq_static(ctx,0x00,0x8f);
|
||
focaltech_dcs_write_seq_static(ctx,0xa7,0x01);
|
||
|
||
|
||
//analog setting
|
||
//vgh=9V
|
||
focaltech_dcs_write_seq_static(ctx,0x00,0x93);
|
||
focaltech_dcs_write_seq_static(ctx,0xC5,0x23);
|
||
|
||
focaltech_dcs_write_seq_static(ctx,0x00,0x97);
|
||
focaltech_dcs_write_seq_static(ctx,0xC5,0x23);
|
||
|
||
//vgl=-9V
|
||
focaltech_dcs_write_seq_static(ctx,0x00,0x9A);
|
||
focaltech_dcs_write_seq_static(ctx,0xC5,0x23);
|
||
|
||
focaltech_dcs_write_seq_static(ctx,0x00,0x9C);
|
||
focaltech_dcs_write_seq_static(ctx,0xC5,0x23);
|
||
|
||
//vgho1=8V, vglo1=-8V
|
||
focaltech_dcs_write_seq_static(ctx,0x00,0xB6);
|
||
focaltech_dcs_write_seq_static(ctx,0xC5,0x19,0x19,0x19,0x19);
|
||
|
||
//GVDDP=5.2V, GVDDN=-4.8V
|
||
focaltech_dcs_write_seq_static(ctx,0x00,0x00);
|
||
focaltech_dcs_write_seq_static(ctx,0xD8,0x2F,0x27);
|
||
|
||
//VCOM=-0.2V
|
||
//focaltech_dcs_write_seq_static(ctx,0x00,0x00);
|
||
//focaltech_dcs_write_seq_static(ctx,0xD9,0x23,0x23,0x23,0x23);
|
||
//focaltech_dcs_write_seq_static(ctx,0x00,0x06);
|
||
//focaltech_dcs_write_seq_static(ctx,0xD9,0x23,0x23,0x23);
|
||
|
||
focaltech_dcs_write_seq_static(ctx,0x00,0x87);
|
||
focaltech_dcs_write_seq_static(ctx,0xC4,0x08,0x08);
|
||
|
||
//CKH Rotate
|
||
//0x03：RGBBGR 0x10：RGBRGB
|
||
focaltech_dcs_write_seq_static(ctx,0x00,0x80);
|
||
focaltech_dcs_write_seq_static(ctx,0xA7,0x03);
|
||
|
||
|
||
focaltech_dcs_write_seq_static(ctx,0x00,0xA0);
|
||
focaltech_dcs_write_seq_static(ctx,0xC3,0x00,0x01,0x23,0x45,0x21,0x03,0x45,0x00,0x00,0x00,0x21,0x03,0x45,0x01,0x23,0x45);
|
||
|
||
focaltech_dcs_write_seq_static(ctx,0x00,0xB1);
|
||
focaltech_dcs_write_seq_static(ctx,0xF5,0x1F);
|
||
//C0CB[7:4]=PONBLANK=1= 2 FRAME
|
||
//C0CB[3:0]=POFBLANK=1= 2 FRAME
|
||
focaltech_dcs_write_seq_static(ctx,0x00,0xCB);
|
||
focaltech_dcs_write_seq_static(ctx,0xC0,0x01);
|
||
|
||
focaltech_dcs_write_seq_static(ctx,0x00,0x88);
|
||
focaltech_dcs_write_seq_static(ctx,0xC4,0x08);
|
||
|
||
focaltech_dcs_write_seq_static(ctx,0x00,0x94);
|
||
focaltech_dcs_write_seq_static(ctx,0xE9,0x00);
|
||
|
||
focaltech_dcs_write_seq_static(ctx,0x00,0x9A);
|
||
focaltech_dcs_write_seq_static(ctx,0xC4,0x11);
|
||
|
||
focaltech_dcs_write_seq_static(ctx,0x00,0x95);
|
||
focaltech_dcs_write_seq_static(ctx,0xE9,0x10);
|
||
focaltech_dcs_write_seq_static(ctx,0x00,0x82);
|
||
focaltech_dcs_write_seq_static(ctx,0xF5,0x00);
|
||
focaltech_dcs_write_seq_static(ctx,0x00,0x93);
|
||
focaltech_dcs_write_seq_static(ctx,0xF5,0x00);
|
||
|
||
//AC MODE GIP toggle
|
||
focaltech_dcs_write_seq_static(ctx,0x00,0x99);
|
||
focaltech_dcs_write_seq_static(ctx,0xCF,0x50);
|
||
|
||
focaltech_dcs_write_seq_static(ctx,0x00,0x9C);
|
||
focaltech_dcs_write_seq_static(ctx,0xF5,0x00);
|
||
|
||
focaltech_dcs_write_seq_static(ctx,0x00,0x9E);
|
||
focaltech_dcs_write_seq_static(ctx,0xF5,0x00);
|
||
|
||
focaltech_dcs_write_seq_static(ctx,0x00,0xB0);
|
||
focaltech_dcs_write_seq_static(ctx,0xC5,0x10,0x4A,0x01,0x1F,0x4A,0x00);//fw q全驱 8725 其他客戶
|
||
|
||
focaltech_dcs_write_seq_static(ctx,0x00,0xA0);
|
||
focaltech_dcs_write_seq_static(ctx,0xB0,0x00,0x00,0x00,0x00,0x00,0x1D,0x01);
|
||
|
||
focaltech_dcs_write_seq_static(ctx,0x00,0x93);
|
||
focaltech_dcs_write_seq_static(ctx,0xE9,0xff,0xff,0xb0);
|
||
|
||
focaltech_dcs_write_seq_static(ctx,0x00,0x9B);
|
||
focaltech_dcs_write_seq_static(ctx,0xC4,0x08);
|
||
|
||
focaltech_dcs_write_seq_static(ctx,0x00,0x87);
|
||
focaltech_dcs_write_seq_static(ctx,0xF5,0x00);
|
||
|
||
|
||
focaltech_dcs_write_seq_static(ctx,0x00,0x80);
|
||
focaltech_dcs_write_seq_static(ctx,0xA4,0xC9);//20230628 SAP
|
||
|
||
focaltech_dcs_write_seq_static(ctx,0x00,0x87);
|
||
focaltech_dcs_write_seq_static(ctx,0xC5,0x08,0x08);//GAP
|
||
|
||
focaltech_dcs_write_seq_static(ctx,0x00,0xBE);
|
||
focaltech_dcs_write_seq_static(ctx,0xC5,0xC0,0xC0);
|
||
|
||
focaltech_dcs_write_seq_static(ctx,0x00,0xC0);
|
||
focaltech_dcs_write_seq_static(ctx,0xC5,0x0F);//mux2 timing 20230705
|
||
|
||
//mirror_x2=1
|
||
focaltech_dcs_write_seq_static(ctx,0x00,0xE8);
|
||
focaltech_dcs_write_seq_static(ctx,0xC0,0x40);
|
||
|
||
focaltech_dcs_write_seq_static(ctx,0x00,0x00);
|
||
focaltech_dcs_write_seq_static(ctx,0xE1,0x00,0x04,0x08,0x10,0x09,0x1B,0x23,0x2A,0x34,0xA2,0x3C,0x43,0x49,0x4E,0xE6,0x53,0x5B,0x62,0x69,0x6E,0x70,0x77,0x7F,0x87,0xA0,0x90,0x96,0x9C,0xA3,0x80,0xAB,0xB5,0xC2,0xCB,0x50,0xD6,0xE8,0xF6,0xFF,0xA8);
|
||
focaltech_dcs_write_seq_static(ctx,0x00,0x30);
|
||
focaltech_dcs_write_seq_static(ctx,0xE1,0x00,0x04,0x08,0x10,0x09,0x1B,0x23,0x2A,0x34,0xA2,0x3C,0x43,0x49,0x4E,0xE6,0x53,0x5B,0x62,0x69,0x6E,0x70,0x77,0x7F,0x87,0xA0,0x90,0x96,0x9C,0xA3,0x80,0xAB,0xB5,0xC2,0xCB,0x50,0xD6,0xE8,0xF6,0xFF,0xA8);
|
||
focaltech_dcs_write_seq_static(ctx,0x00,0x60);
|
||
focaltech_dcs_write_seq_static(ctx,0xE1,0x00,0x04,0x08,0x10,0x09,0x1B,0x23,0x2A,0x34,0xA2,0x3C,0x43,0x49,0x4E,0xE6,0x53,0x5B,0x62,0x69,0x6E,0x70,0x77,0x7F,0x87,0xA0,0x90,0x96,0x9C,0xA3,0x80,0xAB,0xB5,0xC2,0xCB,0x50,0xD6,0xE8,0xF6,0xFF,0xA8);
|
||
focaltech_dcs_write_seq_static(ctx,0x00,0x90);
|
||
focaltech_dcs_write_seq_static(ctx,0xE1,0x00,0x04,0x08,0x10,0x09,0x1B,0x23,0x2A,0x34,0xA2,0x3C,0x43,0x49,0x4E,0xE6,0x53,0x5B,0x62,0x69,0x6E,0x70,0x77,0x7F,0x87,0xA0,0x90,0x96,0x9C,0xA3,0x80,0xAB,0xB5,0xC2,0xCB,0x50,0xD6,0xE8,0xF6,0xFF,0xA8);
|
||
focaltech_dcs_write_seq_static(ctx,0x00,0xC0);
|
||
focaltech_dcs_write_seq_static(ctx,0xE1,0x00,0x04,0x08,0x10,0x09,0x1B,0x23,0x2A,0x34,0xA2,0x3C,0x43,0x49,0x4E,0xE6,0x53,0x5B,0x62,0x69,0x6E,0x70,0x77,0x7F,0x87,0xA0,0x90,0x96,0x9C,0xA3,0x80,0xAB,0xB5,0xC2,0xCB,0x50,0xD6,0xE8,0xF6,0xFF,0xA8);
|
||
focaltech_dcs_write_seq_static(ctx,0x00,0xF0);
|
||
focaltech_dcs_write_seq_static(ctx,0xE1,0x00,0x04,0x08,0x10,0x09,0x1B,0x23,0x2A,0x34,0xA2,0x3C,0x43,0x49,0x4E,0xE6,0x53);
|
||
focaltech_dcs_write_seq_static(ctx,0x00,0x00);
|
||
focaltech_dcs_write_seq_static(ctx,0xE2,0x5B,0x62,0x69,0x6E,0x70,0x77,0x7F,0x87,0xA0,0x90,0x96,0x9C,0xA3,0x80,0xAB,0xB5,0xC2,0xCB,0x50,0xD6,0xE8,0xF6,0xFF,0xA8);
|
||
|
||
focaltech_dcs_write_seq_static(ctx,0x00,0xE0);
|
||
focaltech_dcs_write_seq_static(ctx,0xCF,0x34);
|
||
//TP noise
|
||
focaltech_dcs_write_seq_static(ctx,0x00,0x92);//VGH clamp off
|
||
focaltech_dcs_write_seq_static(ctx,0xC5,0x00);
|
||
|
||
focaltech_dcs_write_seq_static(ctx,0x00,0xA0);//VGH pump stop with charge phase @TP term
|
||
focaltech_dcs_write_seq_static(ctx,0xC5,0x40);
|
||
|
||
focaltech_dcs_write_seq_static(ctx,0x00,0x98);//VGH pump stop with charge phase @TP term
|
||
focaltech_dcs_write_seq_static(ctx,0xC5,0x24);
|
||
|
||
focaltech_dcs_write_seq_static(ctx,0x00,0xA1);//VGL pump stop with pull phase @TP term
|
||
focaltech_dcs_write_seq_static(ctx,0xC5,0x40);
|
||
|
||
focaltech_dcs_write_seq_static(ctx,0x00,0x9D);//VGL pump line rate 1/4H
|
||
focaltech_dcs_write_seq_static(ctx,0xC5,0x24);
|
||
|
||
focaltech_dcs_write_seq_static(ctx,0x00,0x94);//VGH pump line rate 1/2H
|
||
focaltech_dcs_write_seq_static(ctx,0xC5,0x04);
|
||
//TP noise end
|
||
|
||
//SPI慢半拍
|
||
focaltech_dcs_write_seq_static(ctx,0x00,0x0E);
|
||
focaltech_dcs_write_seq_static(ctx,0xF3,0x80,0xFF);
|
||
//关RTN补偿
|
||
focaltech_dcs_write_seq_static(ctx,0x00,0xE0);
|
||
focaltech_dcs_write_seq_static(ctx,0xCE,0x00);
|
||
//CKH补偿off
|
||
focaltech_dcs_write_seq_static(ctx,0x00,0xFC);
|
||
focaltech_dcs_write_seq_static(ctx,0xC0,0x00,0x17);
|
||
|
||
//focaltech_dcs_write_seq_static(ctx,0x00,0x85);
|
||
//focaltech_dcs_write_seq_static(ctx,0xA7,0x00);
|
||
|
||
//ESD
|
||
focaltech_dcs_write_seq_static(ctx,0x00,0x80); //disable 21h
|
||
focaltech_dcs_write_seq_static(ctx,0xB3,0x22);
|
||
|
||
focaltech_dcs_write_seq_static(ctx,0x00,0xB0); //HS lock CMD1
|
||
focaltech_dcs_write_seq_static(ctx,0xB3,0x00);
|
||
|
||
focaltech_dcs_write_seq_static(ctx,0x00,0x83); //packet loss cover
|
||
focaltech_dcs_write_seq_static(ctx,0xB0,0x63);
|
||
|
||
//EQ
|
||
//focaltech_dcs_write_seq_static(ctx,0x00,0x80);
|
||
//focaltech_dcs_write_seq_static(ctx,0xC3,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00);
|
||
//CHOP
|
||
focaltech_dcs_write_seq_static(ctx,0x00,0x81);
|
||
focaltech_dcs_write_seq_static(ctx,0xA4,0x23,0x23);
|
||
focaltech_dcs_write_seq_static(ctx,0x00,0x90);
|
||
focaltech_dcs_write_seq_static(ctx,0xE9,0x50);
|
||
//TP TREM LIMIT 24
|
||
focaltech_dcs_write_seq_static(ctx,0x00,0x82);
|
||
focaltech_dcs_write_seq_static(ctx,0xCE,0x17,0x17);
|
||
|
||
//OSC trim
|
||
//focaltech_dcs_write_seq_static(ctx,0x00,0x84);
|
||
//focaltech_dcs_write_seq_static(ctx,0xF4,0x42);
|
||
//LCD BUSY
|
||
//focaltech_dcs_write_seq_static(ctx,0x00,0x80);
|
||
//focaltech_dcs_write_seq_static(ctx,0xF6,0x69,0x10);
|
||
|
||
//focaltech_dcs_write_seq_static(ctx,0x00,0x80);
|
||
//focaltech_dcs_write_seq_static(ctx,0xF6,0x69,0x0B,0x80,0x80);
|
||
//focaltech_dcs_write_seq_static(ctx,0x00,0x82);
|
||
//focaltech_dcs_write_seq_static(ctx,0xCB,0x05);
|
||
//focaltech_dcs_write_seq_static(ctx,0x00,0x88);
|
||
//focaltech_dcs_write_seq_static(ctx,0xC2,0xC2,0x90,0x00,0x02,0x8B);
|
||
|
||
focaltech_dcs_write_seq_static(ctx,0x35,0x00);
|
||
//drv modify Slice Height 8 start
|
||
focaltech_dcs_write_seq_static(ctx,0x00,0xB0);
|
||
focaltech_dcs_write_seq_static(ctx,0xB4,0x00,0x08,0x02,0x00,0x00,0xbb,0x00,0x07,0x0d,0xb7,0x0c,0xb7,0x10,0xf0);
|
||
//drv modify Slice Height 8 end
|
||
//focaltech_dcs_write_seq_static(ctx,0x1C,0x02);
|
||
|
||
//CMD2 disable
|
||
//focaltech_dcs_write_seq_static(ctx,0x00,0x00);
|
||
//focaltech_dcs_write_seq_static(ctx,0xFF,0xFF,0xFF,0xFF);
|
||
//----------------------LCD initial code End----------------------//
|
||
focaltech_dcs_write_seq_static(ctx, 0x11,0x00);
|
||
msleep(120);
|
||
focaltech_dcs_write_seq_static(ctx, 0x29,0x00);
|
||
|
||
pr_info("%s-\n", __func__);
|
||
}
|
||
|
||
static int focaltech_disable(struct drm_panel *panel)
|
||
{
|
||
struct focaltech_lcm *ctx = panel_to_lcm(panel);
|
||
|
||
if (!ctx->enabled)
|
||
return 0;
|
||
|
||
if (ctx->backlight) {
|
||
ctx->backlight->props.power = FB_BLANK_POWERDOWN;
|
||
backlight_update_status(ctx->backlight);
|
||
}
|
||
|
||
ctx->enabled = false;
|
||
|
||
return 0;
|
||
}
|
||
//drv-Entering deep sleep to solve the problem of electricity leakage-pzp-20240701-start
|
||
/*void focaltech_deep_slepp(struct focaltech_lcm *ctx)
|
||
{
|
||
focaltech_dcs_write_seq_static(ctx, 0x00,0x00);
|
||
focaltech_dcs_write_seq_static(ctx, 0xFF,0x87,0x25,0x01);
|
||
focaltech_dcs_write_seq_static(ctx, 0x00,0x80);
|
||
focaltech_dcs_write_seq_static(ctx, 0xFF,0x87,0x25);
|
||
focaltech_dcs_write_seq_static(ctx, 0x00,0x00);
|
||
focaltech_dcs_write_seq_static(ctx, 0xF7,0x5A,0xA5,0x95,0x27);
|
||
}*/
|
||
//drv-Entering deep sleep to solve the problem of electricity leakage-pzp-20240701-end
|
||
static int focaltech_unprepare(struct drm_panel *panel)
|
||
{
|
||
struct focaltech_lcm *ctx = panel_to_lcm(panel);
|
||
|
||
pr_info("%s+\n", __func__);
|
||
|
||
if (!ctx->prepared)
|
||
return 0;
|
||
|
||
|
||
focaltech_dcs_write_seq_static(ctx, MIPI_DCS_SET_DISPLAY_OFF);
|
||
msleep(50);
|
||
focaltech_dcs_write_seq_static(ctx, MIPI_DCS_ENTER_SLEEP_MODE);
|
||
msleep(150);
|
||
//drv Added the double-click wake up function-pzp-20240817-start
|
||
#if IS_ENABLED(CONFIG_PRIZE_COMMON_NODE)
|
||
if(!fts_gesture_status())
|
||
{
|
||
#endif
|
||
//drv-Entering deep sleep to solve the problem of electricity leakage-pzp-20240701-start
|
||
//focaltech_deep_slepp(ctx);
|
||
//drv-Entering deep sleep to solve the problem of electricity leakage-pzp-20240701-end
|
||
ctx->reset_gpio = devm_gpiod_get(ctx->dev, "reset", GPIOD_OUT_HIGH);
|
||
gpiod_set_value(ctx->reset_gpio, 1);
|
||
devm_gpiod_put(ctx->dev, ctx->reset_gpio);
|
||
|
||
ctx->amoled_vddi_en_gpio = devm_gpiod_get(ctx->dev, "enp-en", GPIOD_OUT_HIGH);
|
||
gpiod_set_value(ctx->amoled_vddi_en_gpio, 0);
|
||
devm_gpiod_put(ctx->dev, ctx->amoled_vddi_en_gpio);
|
||
|
||
ctx->amoled_vdd_en_gpio = devm_gpiod_get(ctx->dev, "enn-en", GPIOD_OUT_HIGH);
|
||
gpiod_set_value(ctx->amoled_vdd_en_gpio, 0);
|
||
devm_gpiod_put(ctx->dev, ctx->amoled_vdd_en_gpio);
|
||
#if IS_ENABLED(CONFIG_PRIZE_COMMON_NODE)
|
||
}
|
||
#endif
|
||
//drv Added the double-click wake up function-pzp-20240817-end
|
||
ctx->hbm_en = false;
|
||
ctx->doze_en = false;//drv-Fixed the issue of entering aod and TP having touch-pengzhipeng-20230516
|
||
ctx->error = 0;
|
||
ctx->prepared = false;
|
||
|
||
pr_info("%s-\n", __func__);
|
||
return 0;
|
||
}
|
||
|
||
static int focaltech_prepare(struct drm_panel *panel)
|
||
{
|
||
struct focaltech_lcm *ctx = panel_to_lcm(panel);
|
||
int ret;
|
||
|
||
pr_info("%s+\n", __func__);
|
||
if (ctx->prepared)
|
||
return 0;
|
||
|
||
// lcd reset H -> L -> L
|
||
ctx->reset_gpio = devm_gpiod_get(ctx->dev, "reset", GPIOD_OUT_HIGH);
|
||
gpiod_set_value(ctx->reset_gpio, 0);
|
||
devm_gpiod_put(ctx->dev, ctx->reset_gpio);
|
||
usleep_range(5000, 5001);
|
||
// end
|
||
|
||
ctx->amoled_vddi_en_gpio = devm_gpiod_get(ctx->dev, "enp-en", GPIOD_OUT_HIGH);
|
||
gpiod_set_value(ctx->amoled_vddi_en_gpio, 1);
|
||
devm_gpiod_put(ctx->dev, ctx->amoled_vddi_en_gpio);
|
||
usleep_range(5000, 5001);
|
||
|
||
ctx->amoled_vdd_en_gpio = devm_gpiod_get(ctx->dev, "enn-en", GPIOD_OUT_HIGH);
|
||
gpiod_set_value(ctx->amoled_vdd_en_gpio, 1);
|
||
devm_gpiod_put(ctx->dev, ctx->amoled_vdd_en_gpio);
|
||
usleep_range(5000, 5001);
|
||
|
||
|
||
|
||
focaltech_panel_init(ctx);
|
||
|
||
ret = ctx->error;
|
||
if (ret < 0)
|
||
focaltech_unprepare(panel);
|
||
|
||
ctx->prepared = true;
|
||
#ifdef PANEL_SUPPORT_READBACK
|
||
focaltech_panel_get_data(ctx);
|
||
#endif
|
||
|
||
pr_info("%s-\n", __func__);
|
||
return ret;
|
||
}
|
||
|
||
static int focaltech_enable(struct drm_panel *panel)
|
||
{
|
||
struct focaltech_lcm *ctx = panel_to_lcm(panel);
|
||
|
||
if (ctx->enabled)
|
||
return 0;
|
||
|
||
if (ctx->backlight) {
|
||
ctx->backlight->props.power = FB_BLANK_UNBLANK;
|
||
backlight_update_status(ctx->backlight);
|
||
}
|
||
|
||
ctx->enabled = true;
|
||
|
||
return 0;
|
||
}
|
||
|
||
#define FRAME_WIDTH 1080
|
||
#define FRAME_HEIGHT 2408
|
||
//drv-Added the physical size of the screen-pzp-20240829-start
|
||
#define PHYSICAL_WIDTH 68430
|
||
#define PHYSICAL_HEIGHT 152570
|
||
//drv-Added the physical size of the screen-pzp-20240829-end
|
||
|
||
#define HFP (92)//drv Modify proch and clk to solve the underflow problem-pzp-20240701
|
||
#define HSA (20)
|
||
#define HBP (56)
|
||
#define HACT (1080)
|
||
#define VFP (2528)
|
||
#define VSA (4)
|
||
#define VBP (12)
|
||
#define VACT (2408)
|
||
#define VFP_90 (877)
|
||
#define VFP_120 (51)
|
||
|
||
#define PCLK_IN_KHZ_60HZ \
|
||
((HACT+HFP+HSA+HBP)*(VACT+VFP+VSA+VBP)*(60)/1000)
|
||
#define PCLK_IN_KHZ_90HZ \
|
||
((HACT+HFP+HSA+HBP)*(VACT+VFP_90+VSA+VBP)*(90)/1000)
|
||
|
||
#define PCLK_IN_KHZ_120HZ \
|
||
((HACT+HFP+HSA+HBP)*(VACT+VFP_120+VSA+VBP)*(120)/1000)
|
||
static const struct drm_display_mode switch_mode_120hz = {
|
||
.clock = PCLK_IN_KHZ_120HZ,
|
||
.hdisplay = HACT,
|
||
.hsync_start = HACT + HFP,
|
||
.hsync_end = HACT + HFP + HSA,
|
||
.htotal = HACT + HFP + HSA + HBP,
|
||
.vdisplay = VACT,
|
||
.vsync_start = VACT + VFP_120,
|
||
.vsync_end = VACT + VFP_120 + VSA,
|
||
.vtotal = VACT + VFP_120 + VSA + VBP,
|
||
};
|
||
|
||
static const struct drm_display_mode switch_mode_90hz = {
|
||
.clock = PCLK_IN_KHZ_90HZ,
|
||
.hdisplay = HACT,
|
||
.hsync_start = HACT + HFP,
|
||
.hsync_end = HACT + HFP + HSA,
|
||
.htotal = HACT + HFP + HSA + HBP,
|
||
.vdisplay = VACT,
|
||
.vsync_start = VACT + VFP_90,
|
||
.vsync_end = VACT + VFP_90 + VSA,
|
||
.vtotal = VACT + VFP_90 + VSA + VBP,
|
||
};
|
||
|
||
static const struct drm_display_mode switch_mode_60hz = {
|
||
.clock = PCLK_IN_KHZ_60HZ,
|
||
.hdisplay = HACT,
|
||
.hsync_start = HACT + HFP,
|
||
.hsync_end = HACT + HFP + HSA,
|
||
.htotal = HACT + HFP + HSA + HBP,
|
||
.vdisplay = VACT,
|
||
.vsync_start = VACT + VFP,
|
||
.vsync_end = VACT + VFP + VSA,
|
||
.vtotal = VACT + VFP + VSA + VBP,
|
||
};
|
||
|
||
static struct mtk_panel_params ext_params_120hz = {
|
||
//drv Modify proch and clk to solve the underflow problem-pzp-20240701-start
|
||
.pll_clk = 545,
|
||
.data_rate = 1090,
|
||
//drv Modify proch and clk to solve the underflow problem-pzp-20240701-end
|
||
.physical_width_um = PHYSICAL_WIDTH,
|
||
.physical_height_um = PHYSICAL_HEIGHT,
|
||
.cust_esd_check = 1,
|
||
.esd_check_enable = 1,
|
||
//drv Solve the problem of blurred screens and black screens when playing esd -20240830-start
|
||
.lcm_esd_check_table[0] = {
|
||
.cmd = 0x0A,
|
||
.count = 1,
|
||
.para_list[0] = 0x9c,
|
||
},
|
||
.lcm_esd_check_table[1] = {
|
||
.cmd = 0xAC,
|
||
.count = 1,
|
||
.para_list[0] = 0x00,
|
||
},
|
||
|
||
.lcm_esd_check_table[2] = {
|
||
.cmd = 0x05,
|
||
.count = 1,
|
||
.para_list[0] = 0x00,
|
||
},
|
||
//drv Solve the problem of blurred screens and black screens when playing esd -20240830-end
|
||
.ssc_enable = 0,
|
||
.output_mode = MTK_PANEL_DSC_SINGLE_PORT,
|
||
.dsc_params = {
|
||
.enable = 1,
|
||
.bdg_dsc_enable = 0,
|
||
.ver = 17,
|
||
.slice_mode = 1,
|
||
.rgb_swap = 0,
|
||
.dsc_cfg = 2088,
|
||
.rct_on = 1,
|
||
.bit_per_channel = 8,
|
||
.dsc_line_buf_depth = 9,
|
||
.bp_enable = 1,
|
||
.bit_per_pixel = 128,
|
||
.pic_height = 2408,
|
||
.pic_width = 1080,
|
||
.slice_height = 8,
|
||
.slice_width = 540,
|
||
.chunk_size = 540,
|
||
.xmit_delay = 512,
|
||
.dec_delay = 616,
|
||
.scale_value = 32,
|
||
.increment_interval = 187,
|
||
.decrement_interval = 7,
|
||
.line_bpg_offset = 12,
|
||
.nfl_bpg_offset = 3511,
|
||
.slice_bpg_offset = 3255,
|
||
.initial_offset = 6144,
|
||
.final_offset = 4336,
|
||
.flatness_minqp = 3,
|
||
.flatness_maxqp = 12,
|
||
.rc_model_size = 8192,
|
||
.rc_edge_factor = 6,
|
||
.rc_quant_incr_limit0 = 11,
|
||
.rc_quant_incr_limit1 = 11,
|
||
.rc_tgt_offset_hi = 3,
|
||
.rc_tgt_offset_lo = 3,
|
||
},
|
||
};
|
||
|
||
static struct mtk_panel_params ext_params_90hz = {
|
||
//drv Modify proch and clk to solve the underflow problem-pzp-20240701-start
|
||
.pll_clk = 545,
|
||
.data_rate = 1090,
|
||
//drv Modify proch and clk to solve the underflow problem-pzp-20240701-end
|
||
.physical_width_um = PHYSICAL_WIDTH,
|
||
.physical_height_um = PHYSICAL_HEIGHT,
|
||
.cust_esd_check = 1,
|
||
.esd_check_enable = 1,
|
||
//drv Solve the problem of blurred screens and black screens when playing esd -20240830-start
|
||
.lcm_esd_check_table[0] = {
|
||
.cmd = 0x0A,
|
||
.count = 1,
|
||
.para_list[0] = 0x9c,
|
||
},
|
||
.lcm_esd_check_table[1] = {
|
||
.cmd = 0xAC,
|
||
.count = 1,
|
||
.para_list[0] = 0x00,
|
||
},
|
||
|
||
.lcm_esd_check_table[2] = {
|
||
.cmd = 0x05,
|
||
.count = 1,
|
||
.para_list[0] = 0x00,
|
||
},
|
||
//drv Solve the problem of blurred screens and black screens when playing esd -20240830-end
|
||
.ssc_enable = 0,
|
||
.output_mode = MTK_PANEL_DSC_SINGLE_PORT,
|
||
.dsc_params = {
|
||
.enable = 1,
|
||
.bdg_dsc_enable = 0,
|
||
.ver = 17,
|
||
.slice_mode = 1,
|
||
.rgb_swap = 0,
|
||
.dsc_cfg = 2088,
|
||
.rct_on = 1,
|
||
.bit_per_channel = 8,
|
||
.dsc_line_buf_depth = 9,
|
||
.bp_enable = 1,
|
||
.bit_per_pixel = 128,
|
||
.pic_height = 2408,
|
||
.pic_width = 1080,
|
||
.slice_height = 8,
|
||
.slice_width = 540,
|
||
.chunk_size = 540,
|
||
.xmit_delay = 512,
|
||
.dec_delay = 616,
|
||
.scale_value = 32,
|
||
.increment_interval = 187,
|
||
.decrement_interval = 7,
|
||
.line_bpg_offset = 12,
|
||
.nfl_bpg_offset = 3511,
|
||
.slice_bpg_offset = 3255,
|
||
.initial_offset = 6144,
|
||
.final_offset = 4336,
|
||
.flatness_minqp = 3,
|
||
.flatness_maxqp = 12,
|
||
.rc_model_size = 8192,
|
||
.rc_edge_factor = 6,
|
||
.rc_quant_incr_limit0 = 11,
|
||
.rc_quant_incr_limit1 = 11,
|
||
.rc_tgt_offset_hi = 3,
|
||
.rc_tgt_offset_lo = 3,
|
||
},
|
||
};
|
||
|
||
static struct mtk_panel_params ext_params_60hz = {
|
||
//drv Modify proch and clk to solve the underflow problem-pzp-20240701-start
|
||
.pll_clk = 545,
|
||
.data_rate = 1090,
|
||
//drv Modify proch and clk to solve the underflow problem-pzp-20240701-end
|
||
.physical_width_um = PHYSICAL_WIDTH,
|
||
.physical_height_um = PHYSICAL_HEIGHT,
|
||
.cust_esd_check = 1,
|
||
.esd_check_enable = 1,
|
||
//drv Solve the problem of blurred screens and black screens when playing esd -20240830-start
|
||
.lcm_esd_check_table[0] = {
|
||
.cmd = 0x0A,
|
||
.count = 1,
|
||
.para_list[0] = 0x9c,
|
||
},
|
||
.lcm_esd_check_table[1] = {
|
||
.cmd = 0xAC,
|
||
.count = 1,
|
||
.para_list[0] = 0x00,
|
||
},
|
||
|
||
.lcm_esd_check_table[2] = {
|
||
.cmd = 0x05,
|
||
.count = 1,
|
||
.para_list[0] = 0x00,
|
||
},
|
||
//drv Solve the problem of blurred screens and black screens when playing esd -20240830-end
|
||
.ssc_enable = 0,
|
||
.output_mode = MTK_PANEL_DSC_SINGLE_PORT,
|
||
.dsc_params = {
|
||
.enable = 1,
|
||
.bdg_dsc_enable = 0,
|
||
.ver = 17,
|
||
.slice_mode = 1,
|
||
.rgb_swap = 0,
|
||
.dsc_cfg = 2088,
|
||
.rct_on = 1,
|
||
.bit_per_channel = 8,
|
||
.dsc_line_buf_depth = 9,
|
||
.bp_enable = 1,
|
||
.bit_per_pixel = 128,
|
||
.pic_height = 2408,
|
||
.pic_width = 1080,
|
||
.slice_height = 8,
|
||
.slice_width = 540,
|
||
.chunk_size = 540,
|
||
.xmit_delay = 512,
|
||
.dec_delay = 616,
|
||
.scale_value = 32,
|
||
.increment_interval = 187,
|
||
.decrement_interval = 7,
|
||
.line_bpg_offset = 12,
|
||
.nfl_bpg_offset = 3511,
|
||
.slice_bpg_offset = 3255,
|
||
.initial_offset = 6144,
|
||
.final_offset = 4336,
|
||
.flatness_minqp = 3,
|
||
.flatness_maxqp = 12,
|
||
.rc_model_size = 8192,
|
||
.rc_edge_factor = 6,
|
||
.rc_quant_incr_limit0 = 11,
|
||
.rc_quant_incr_limit1 = 11,
|
||
.rc_tgt_offset_hi = 3,
|
||
.rc_tgt_offset_lo = 3,
|
||
},
|
||
};
|
||
|
||
static int panel_ata_check(struct drm_panel *panel)
|
||
{
|
||
/* Customer test by own ATA tool */
|
||
return 1;
|
||
}
|
||
|
||
|
||
|
||
|
||
/* drv modify hbm function end */
|
||
struct drm_display_mode *get_mode_by_id_hfp(struct drm_connector *connector,
|
||
unsigned int mode)
|
||
{
|
||
struct drm_display_mode *m;
|
||
unsigned int i = 0;
|
||
|
||
list_for_each_entry(m, &connector->modes, head) {
|
||
if (i == mode)
|
||
return m;
|
||
i++;
|
||
}
|
||
return NULL;
|
||
}
|
||
|
||
static int panel_ext_reset(struct drm_panel *panel, int on)
|
||
{
|
||
struct focaltech_lcm *ctx = panel_to_lcm(panel);
|
||
|
||
ctx->reset_gpio =
|
||
devm_gpiod_get(ctx->dev, "reset", GPIOD_OUT_HIGH);
|
||
gpiod_set_value(ctx->reset_gpio, on);
|
||
devm_gpiod_put(ctx->dev, ctx->reset_gpio);
|
||
|
||
return 0;
|
||
}
|
||
|
||
|
||
|
||
static int mtk_panel_ext_param_set(struct drm_panel *panel,
|
||
struct drm_connector *connector, unsigned int mode)
|
||
{
|
||
struct mtk_panel_ext *ext = find_panel_ext(panel);
|
||
int ret = 0;
|
||
int dst_fps = 0;
|
||
struct drm_display_mode *m = get_mode_by_id_hfp(connector, mode);
|
||
|
||
dst_fps = m ? drm_mode_vrefresh(m) : -EINVAL;
|
||
pr_info("%s, dst_fps %d\n", __func__, dst_fps);
|
||
if (dst_fps == 60) {
|
||
//ext_params_60hz.skip_vblank = 0;
|
||
ext->params = &ext_params_60hz;
|
||
} else if (dst_fps == 90) {
|
||
ext->params = &ext_params_90hz;
|
||
} else if (dst_fps == 120) {
|
||
//ext_params_120hz.skip_vblank = 0;
|
||
ext->params = &ext_params_120hz;
|
||
} else {
|
||
pr_info("%s, dst_fps %d\n", __func__, dst_fps);
|
||
ret = 1;
|
||
}
|
||
|
||
return ret;
|
||
}
|
||
|
||
|
||
|
||
static struct mtk_panel_funcs ext_funcs = {
|
||
.reset = panel_ext_reset,
|
||
.ata_check = panel_ata_check,
|
||
.ext_param_set = mtk_panel_ext_param_set,
|
||
};
|
||
//#endif
|
||
|
||
static int focaltech_get_modes(struct drm_panel *panel,
|
||
struct drm_connector *connector)
|
||
{
|
||
struct drm_display_mode *mode;
|
||
struct drm_display_mode *mode_1;
|
||
struct drm_display_mode *mode_2;
|
||
|
||
mode = drm_mode_duplicate(connector->dev, &switch_mode_60hz);
|
||
if (!mode) {
|
||
dev_info(connector->dev->dev, "failed to add mode %ux%ux@%u\n",
|
||
switch_mode_60hz.hdisplay, switch_mode_60hz.vdisplay,
|
||
drm_mode_vrefresh(&switch_mode_60hz));
|
||
return -ENOMEM;
|
||
}
|
||
|
||
drm_mode_set_name(mode);
|
||
mode->type = DRM_MODE_TYPE_DRIVER | DRM_MODE_TYPE_PREFERRED;
|
||
drm_mode_probed_add(connector, mode);
|
||
|
||
mode_1 = drm_mode_duplicate(connector->dev, &switch_mode_90hz);
|
||
if (!mode_1) {
|
||
dev_info(connector->dev->dev, "failed to add mode_1 %ux%ux@%u\n",
|
||
switch_mode_90hz.hdisplay, switch_mode_90hz.vdisplay,
|
||
drm_mode_vrefresh(&switch_mode_90hz));
|
||
return -ENOMEM;
|
||
}
|
||
|
||
drm_mode_set_name(mode_1);
|
||
mode_1->type = DRM_MODE_TYPE_DRIVER;
|
||
drm_mode_probed_add(connector, mode_1);
|
||
|
||
mode_2 = drm_mode_duplicate(connector->dev, &switch_mode_120hz);
|
||
if (!mode_2) {
|
||
dev_info(connector->dev->dev, "failed to add mode_2 %ux%ux@%u\n",
|
||
switch_mode_120hz.hdisplay, switch_mode_120hz.vdisplay,
|
||
drm_mode_vrefresh(&switch_mode_120hz));
|
||
return -ENOMEM;
|
||
}
|
||
|
||
drm_mode_set_name(mode_2);
|
||
mode_2->type = DRM_MODE_TYPE_DRIVER;
|
||
drm_mode_probed_add(connector, mode_2);
|
||
|
||
connector->display_info.width_mm = 68;
|
||
connector->display_info.height_mm = 153;
|
||
|
||
return 1;
|
||
}
|
||
|
||
static const struct drm_panel_funcs focaltech_drm_funcs = {
|
||
.disable = focaltech_disable,
|
||
.unprepare = focaltech_unprepare,
|
||
.prepare = focaltech_prepare,
|
||
.enable = focaltech_enable,
|
||
.get_modes = focaltech_get_modes,
|
||
};
|
||
|
||
static int focaltech_probe(struct mipi_dsi_device *dsi)
|
||
{
|
||
struct device *dev = &dsi->dev;
|
||
struct device_node *dsi_node, *remote_node = NULL, *endpoint = NULL;
|
||
struct focaltech_lcm *ctx;
|
||
struct device_node *backlight;
|
||
unsigned int lcm_degree;
|
||
int ret;
|
||
int probe_ret;
|
||
|
||
pr_info("%s+ focaltech,rm692e0,cmd,120hz\n", __func__);
|
||
|
||
dsi_node = of_get_parent(dev->of_node);
|
||
if (dsi_node) {
|
||
endpoint = of_graph_get_next_endpoint(dsi_node, NULL);
|
||
if (endpoint) {
|
||
remote_node = of_graph_get_remote_port_parent(endpoint);
|
||
if (!remote_node) {
|
||
pr_info("No panel connected,skip probe lcm\n");
|
||
return -ENODEV;
|
||
}
|
||
pr_info("device node name:%s\n", remote_node->name);
|
||
}
|
||
}
|
||
if (remote_node != dev->of_node) {
|
||
pr_info("%s+ skip probe due to not current lcm\n", __func__);
|
||
return -ENODEV;
|
||
}
|
||
|
||
ctx = devm_kzalloc(dev, sizeof(struct focaltech_lcm), GFP_KERNEL);
|
||
if (!ctx)
|
||
return -ENOMEM;
|
||
|
||
mipi_dsi_set_drvdata(dsi, ctx);
|
||
|
||
ctx->dev = dev;
|
||
dsi->lanes = 4;
|
||
dsi->format = MIPI_DSI_FMT_RGB888;
|
||
//dsi->mode_flags = MIPI_DSI_MODE_LPM | MIPI_DSI_CLOCK_NON_CONTINUOUS | MIPI_DSI_MODE_NO_EOT_PACKET;
|
||
dsi->mode_flags = MIPI_DSI_MODE_LPM | MIPI_DSI_CLOCK_NON_CONTINUOUS | MIPI_DSI_MODE_NO_EOT_PACKET | MIPI_DSI_MODE_VIDEO | MIPI_DSI_MODE_VIDEO_SYNC_PULSE;
|
||
|
||
backlight = of_parse_phandle(dev->of_node, "backlight", 0);
|
||
if (backlight) {
|
||
ctx->backlight = of_find_backlight_by_node(backlight);
|
||
of_node_put(backlight);
|
||
|
||
if (!ctx->backlight)
|
||
return -EPROBE_DEFER;
|
||
}
|
||
|
||
ctx->reset_gpio = devm_gpiod_get(dev, "reset", GPIOD_OUT_HIGH);
|
||
if (IS_ERR(ctx->reset_gpio)) {
|
||
dev_info(dev, "cannot get reset-gpios %ld\n",
|
||
PTR_ERR(ctx->reset_gpio));
|
||
return PTR_ERR(ctx->reset_gpio);
|
||
}
|
||
devm_gpiod_put(dev, ctx->reset_gpio);
|
||
|
||
|
||
ctx->amoled_vddi_en_gpio = devm_gpiod_get(dev, "enp-en", GPIOD_OUT_HIGH);
|
||
if (IS_ERR(ctx->amoled_vddi_en_gpio)) {
|
||
dev_info(dev, "cannot get amoled-vddi-en-gpios %ld\n",
|
||
PTR_ERR(ctx->amoled_vddi_en_gpio));
|
||
return PTR_ERR(ctx->amoled_vddi_en_gpio);
|
||
}
|
||
devm_gpiod_put(dev, ctx->amoled_vddi_en_gpio);
|
||
|
||
ctx->amoled_vdd_en_gpio = devm_gpiod_get(dev, "enn-en", GPIOD_OUT_HIGH);
|
||
if (IS_ERR(ctx->amoled_vdd_en_gpio)) {
|
||
dev_info(dev, "cannot get amoled-vdd-en-gpios %ld\n",
|
||
PTR_ERR(ctx->amoled_vdd_en_gpio));
|
||
return PTR_ERR(ctx->amoled_vdd_en_gpio);
|
||
}
|
||
devm_gpiod_put(dev, ctx->amoled_vdd_en_gpio);
|
||
|
||
|
||
ctx->prepared = true;
|
||
ctx->enabled = true;
|
||
drm_panel_init(&ctx->panel, dev, &focaltech_drm_funcs, DRM_MODE_CONNECTOR_DSI);
|
||
|
||
drm_panel_add(&ctx->panel);
|
||
|
||
ret = mipi_dsi_attach(dsi);
|
||
if (ret < 0)
|
||
drm_panel_remove(&ctx->panel);
|
||
|
||
#if defined(CONFIG_MTK_PANEL_EXT)
|
||
mtk_panel_tch_handle_reg(&ctx->panel);
|
||
ret = mtk_panel_ext_create(dev, &ext_params_60hz, &ext_funcs, &ctx->panel);
|
||
if (ret < 0)
|
||
return ret;
|
||
probe_ret = of_property_read_u32(dev->of_node, "lcm-degree", &lcm_degree);
|
||
if (probe_ret < 0)
|
||
lcm_degree = 0;
|
||
else
|
||
ext_params_60hz.lcm_degree = lcm_degree;
|
||
pr_info("lcm_degree: %d\n", ext_params_60hz.lcm_degree);
|
||
#endif
|
||
g_ctx = ctx;
|
||
g_ctx->doze_en = false;//drv-Fixed the issue of entering aod and TP having touch-pengzhipeng-20230516
|
||
pr_info("%s- focaltech,rm692e0,cmd,120hz\n", __func__);
|
||
/* drv modify hbm function start */
|
||
ctx->hbm_en = false;
|
||
ctx->hbm_stat = false;
|
||
/* drv modify hbm function end */
|
||
|
||
//drv add by shenwenbin for lcd hardware info 20231214 start
|
||
#if IS_ENABLED(CONFIG_PRIZE_HARDWARE_INFO)
|
||
strcpy(current_lcm_info.chip,"Focaltech-ft8725");
|
||
strcpy(current_lcm_info.vendor,"Focaltech");
|
||
sprintf(current_lcm_info.id,"0x%02x",0x01);
|
||
strcpy(current_lcm_info.more,"2408*1080");
|
||
#endif
|
||
//drv add by shenwenbin for lcd hardware info 20231214 end
|
||
return ret;
|
||
}
|
||
|
||
static int focaltech_remove(struct mipi_dsi_device *dsi)
|
||
{
|
||
struct focaltech_lcm *ctx = mipi_dsi_get_drvdata(dsi);
|
||
#if defined(CONFIG_MTK_PANEL_EXT)
|
||
struct mtk_panel_ctx *ext_ctx = find_panel_ctx(&ctx->panel);
|
||
#endif
|
||
|
||
if (ext_ctx == NULL)
|
||
return 0;
|
||
|
||
mipi_dsi_detach(dsi);
|
||
drm_panel_remove(&ctx->panel);
|
||
#if defined(CONFIG_MTK_PANEL_EXT)
|
||
mtk_panel_detach(ext_ctx);
|
||
mtk_panel_remove(ext_ctx);
|
||
#endif
|
||
|
||
return 0;
|
||
}
|
||
|
||
static const struct of_device_id focaltech_of_match[] = {
|
||
{
|
||
.compatible = "boe,ft8725,vdo,120Hz",
|
||
},
|
||
{}
|
||
};
|
||
|
||
MODULE_DEVICE_TABLE(of, focaltech_of_match);
|
||
|
||
static struct mipi_dsi_driver focaltech_driver = {
|
||
.probe = focaltech_probe,
|
||
.remove = focaltech_remove,
|
||
.driver = {
|
||
.name = "panel-boe-ft8725-dphy-vdo-120hz",
|
||
.owner = THIS_MODULE,
|
||
.of_match_table = focaltech_of_match,
|
||
},
|
||
};
|
||
|
||
module_mipi_dsi_driver(focaltech_driver);
|
||
|
||
MODULE_AUTHOR("MEDIATEK");
|
||
MODULE_DESCRIPTION("FT8725 AMOLED VDO LCD Panel Driver");
|
||
MODULE_LICENSE("GPL v2");
|