Initial file dump from open source releaseHEADmaster

1 files changed, 561 insertions, 0 deletions

diff --git a/drivers/video/sprdfb/lcd/lcd_sc7798_rgb_spi.c b/drivers/video/sprdfb/lcd/lcd_sc7798_rgb_spi.c
new file mode 100755
index 00000000..0b9d7a73
--- /dev/null
+++ b/drivers/video/sprdfb/lcd/lcd_sc7798_rgb_spi.c
@@ -0,0 +1,561 @@
+/* drivers/video/sc8810/lcd_hx8363_rgb_spi.c
+ *
+ *
+ *
+ *
+ * Copyright (C) 2010 Spreadtrum
+ *
+ * This software is licensed under the terms of the GNU General Public
+ * License version 2, as published by the Free Software Foundation, and
+ * may be copied, distributed, and modified under those terms.
+ *
+ * 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/kernel.h>
+#include <linux/delay.h>
+#include "../sprdfb_panel.h"
+
+
+
+
+#define sc7798_SpiWriteCmd(cmd) \
+{ \
+	spi_send_cmd((cmd & 0xFF));\
+}
+
+#define  sc7798_SpiWriteData(data)\
+{ \
+	spi_send_data((data & 0xFF));\
+}
+static int32_t sc7798_init(struct panel_spec *self)
+{
+	uint32_t test_data[8] = {0};
+	uint32_t left = 0;
+	uint32_t top = 0;	
+	uint32_t right = 480;
+	uint32_t bottom = 800;		
+	uint32_t data = 0;
+	spi_send_cmd_t spi_send_cmd = self->info.rgb->bus_info.spi->ops->spi_send_cmd; 
+	spi_send_data_t spi_send_data = self->info.rgb->bus_info.spi->ops->spi_send_data; 
+	spi_read_t spi_read = self->info.rgb->bus_info.spi->ops->spi_read; 
+
+
+	printk("sc7798_init\n");
+
+	sc7798_SpiWriteCmd(0xB9);
+	sc7798_SpiWriteData(0xF1);
+	sc7798_SpiWriteData(0x08);
+	sc7798_SpiWriteData(0x00);
+
+	sc7798_SpiWriteCmd(0xBC); 
+	sc7798_SpiWriteData(0x67);
+
+	sc7798_SpiWriteCmd(0x3A); 
+	sc7798_SpiWriteData(0x70);
+
+	sc7798_SpiWriteCmd(0xB2); 
+	sc7798_SpiWriteData(0x23);
+
+	sc7798_SpiWriteCmd(0xB4); 
+	sc7798_SpiWriteData(0x00);
+
+	sc7798_SpiWriteCmd(0xB1); 
+	sc7798_SpiWriteData(0x22);
+	sc7798_SpiWriteData(0x1B);
+	sc7798_SpiWriteData(0x1B);
+	sc7798_SpiWriteData(0xB7);
+	sc7798_SpiWriteData(0x22);
+	sc7798_SpiWriteData(0x02);
+	sc7798_SpiWriteData(0xA8);
+
+	sc7798_SpiWriteCmd(0xC6); 
+	sc7798_SpiWriteData(0x00);
+	sc7798_SpiWriteData(0x00);
+	sc7798_SpiWriteData(0xFF);
+
+	sc7798_SpiWriteCmd(0xCC); 
+	sc7798_SpiWriteData(0x0C);
+
+	sc7798_SpiWriteCmd(0xE3); 
+	sc7798_SpiWriteData(0x02);
+	sc7798_SpiWriteData(0x02);
+	sc7798_SpiWriteData(0x02);
+	sc7798_SpiWriteData(0x02);
+
+
+	sc7798_SpiWriteCmd(0xB8); 
+	sc7798_SpiWriteData(0x07);
+	sc7798_SpiWriteData(0x22);
+
+	sc7798_SpiWriteCmd(0xB5); 
+	sc7798_SpiWriteData(0x09);
+	sc7798_SpiWriteData(0x09);
+
+	sc7798_SpiWriteCmd(0xC0); 
+	sc7798_SpiWriteData(0x73);
+	sc7798_SpiWriteData(0x50);
+	sc7798_SpiWriteData(0x00);
+	sc7798_SpiWriteData(0x08);
+	sc7798_SpiWriteData(0x70);
+
+	sc7798_SpiWriteCmd(0xB3); 
+	sc7798_SpiWriteData(0x01);
+	sc7798_SpiWriteData(0x00); 
+	sc7798_SpiWriteData(0x06);
+	sc7798_SpiWriteData(0x06);
+	sc7798_SpiWriteData(0x10);
+	sc7798_SpiWriteData(0x0A);
+	sc7798_SpiWriteData(0x45);
+	sc7798_SpiWriteData(0x40);
+
+	sc7798_SpiWriteCmd(0xB9); 
+	sc7798_SpiWriteData(0xF1);
+	sc7798_SpiWriteData(0x08);
+	sc7798_SpiWriteData(0x00);
+
+	sc7798_SpiWriteCmd(0xE9); 
+	sc7798_SpiWriteData(0x00);
+	sc7798_SpiWriteData(0x00);
+	sc7798_SpiWriteData(0x08);
+	sc7798_SpiWriteData(0x03);
+	sc7798_SpiWriteData(0x2F);
+	sc7798_SpiWriteData(0x89);
+	sc7798_SpiWriteData(0x6A); 
+	sc7798_SpiWriteData(0x12);
+	sc7798_SpiWriteData(0x31);
+	sc7798_SpiWriteData(0x23);
+	sc7798_SpiWriteData(0x48);
+	sc7798_SpiWriteData(0x0C);
+	sc7798_SpiWriteData(0x89);
+	sc7798_SpiWriteData(0x6A);
+	sc7798_SpiWriteData(0x47);
+	sc7798_SpiWriteData(0x02);
+	sc7798_SpiWriteData(0x04);
+	sc7798_SpiWriteData(0x00);
+	sc7798_SpiWriteData(0x00);
+	sc7798_SpiWriteData(0x00);
+	sc7798_SpiWriteData(0x00);
+	sc7798_SpiWriteData(0x20);
+	sc7798_SpiWriteData(0x88);
+	sc7798_SpiWriteData(0x88);
+	sc7798_SpiWriteData(0x40);
+	sc7798_SpiWriteData(0x28);
+	sc7798_SpiWriteData(0x69);
+	sc7798_SpiWriteData(0x48);
+	sc7798_SpiWriteData(0x88);
+	sc7798_SpiWriteData(0x88);
+	sc7798_SpiWriteData(0x80);
+	sc7798_SpiWriteData(0x88);
+	sc7798_SpiWriteData(0x88);
+	sc7798_SpiWriteData(0x51);
+	sc7798_SpiWriteData(0x38);
+	sc7798_SpiWriteData(0x79);
+	sc7798_SpiWriteData(0x58);
+	sc7798_SpiWriteData(0x88);
+	sc7798_SpiWriteData(0x88);
+	sc7798_SpiWriteData(0x81);
+	sc7798_SpiWriteData(0x00);
+	sc7798_SpiWriteData(0x00);
+	sc7798_SpiWriteData(0x00);
+	sc7798_SpiWriteData(0x00); 
+	sc7798_SpiWriteData(0x00);
+	sc7798_SpiWriteData(0x00);
+	sc7798_SpiWriteData(0x00);
+	sc7798_SpiWriteData(0x00);
+	sc7798_SpiWriteData(0x00);
+	sc7798_SpiWriteData(0x00);
+	sc7798_SpiWriteData(0x00);
+
+	sc7798_SpiWriteCmd(0xEA); 
+	sc7798_SpiWriteData(0x88);
+	sc7798_SpiWriteData(0x88);
+	sc7798_SpiWriteData(0x37);
+	sc7798_SpiWriteData(0x59);
+	sc7798_SpiWriteData(0x18);
+	sc7798_SpiWriteData(0x18);
+	sc7798_SpiWriteData(0x88); 
+	sc7798_SpiWriteData(0x88);
+	sc7798_SpiWriteData(0x85);
+	sc7798_SpiWriteData(0x88);
+	sc7798_SpiWriteData(0x88);
+	sc7798_SpiWriteData(0x26);
+	sc7798_SpiWriteData(0x49);
+	sc7798_SpiWriteData(0x08);
+	sc7798_SpiWriteData(0x08);
+	sc7798_SpiWriteData(0x88);
+	sc7798_SpiWriteData(0x88);
+	sc7798_SpiWriteData(0x84);
+	sc7798_SpiWriteData(0x30);
+	sc7798_SpiWriteData(0x00);
+	sc7798_SpiWriteData(0x00);
+	sc7798_SpiWriteData(0xFF);
+	sc7798_SpiWriteData(0x00);
+	sc7798_SpiWriteData(0x50);
+	sc7798_SpiWriteData(0x00);
+	sc7798_SpiWriteData(0x00);
+	sc7798_SpiWriteData(0x00);
+	sc7798_SpiWriteData(0x00);
+	sc7798_SpiWriteData(0x00);
+	sc7798_SpiWriteData(0x00);
+	sc7798_SpiWriteData(0x00);
+	sc7798_SpiWriteData(0x00);
+	sc7798_SpiWriteData(0x00);
+	sc7798_SpiWriteData(0x00);
+	sc7798_SpiWriteData(0x00);
+	sc7798_SpiWriteData(0x00);
+
+	sc7798_SpiWriteCmd(0xE0); 
+	sc7798_SpiWriteData(0x00);
+	sc7798_SpiWriteData(0x00);
+	sc7798_SpiWriteData(0x00);
+	sc7798_SpiWriteData(0x04);
+	sc7798_SpiWriteData(0x04);
+	sc7798_SpiWriteData(0x0A);
+	sc7798_SpiWriteData(0x18); 
+	sc7798_SpiWriteData(0x2B);
+	sc7798_SpiWriteData(0x05);
+	sc7798_SpiWriteData(0x0C);
+	sc7798_SpiWriteData(0x11);
+	sc7798_SpiWriteData(0x16);
+	sc7798_SpiWriteData(0x18);
+	sc7798_SpiWriteData(0x16);
+	sc7798_SpiWriteData(0x16);
+	sc7798_SpiWriteData(0x15);
+	sc7798_SpiWriteData(0x19);
+	sc7798_SpiWriteData(0x00);
+	sc7798_SpiWriteData(0x00);
+	sc7798_SpiWriteData(0x00);
+	sc7798_SpiWriteData(0x04);
+	sc7798_SpiWriteData(0x04);
+	sc7798_SpiWriteData(0x0A);
+	sc7798_SpiWriteData(0x18);
+	sc7798_SpiWriteData(0x2C);
+	sc7798_SpiWriteData(0x05);
+	sc7798_SpiWriteData(0x0C);
+	sc7798_SpiWriteData(0x12);
+	sc7798_SpiWriteData(0x16);
+	sc7798_SpiWriteData(0x18);
+	sc7798_SpiWriteData(0x16);
+	sc7798_SpiWriteData(0x17);
+	sc7798_SpiWriteData(0x16);
+	sc7798_SpiWriteData(0x19);
+
+#if 0
+	sc7798_SpiWriteCmd(0xC1); 
+	sc7798_SpiWriteData(0x01);
+	sc7798_SpiWriteData(0x00);
+	sc7798_SpiWriteData(0x03);
+	sc7798_SpiWriteData(0x0B);
+	sc7798_SpiWriteData(0x17);
+	sc7798_SpiWriteData(0x20);
+	sc7798_SpiWriteData(0x26); 
+	sc7798_SpiWriteData(0x30);
+	sc7798_SpiWriteData(0x36);
+	sc7798_SpiWriteData(0x3F);
+	sc7798_SpiWriteData(0x48);
+	sc7798_SpiWriteData(0x50);
+	sc7798_SpiWriteData(0x58);
+	sc7798_SpiWriteData(0x5F);
+	sc7798_SpiWriteData(0x68);
+	sc7798_SpiWriteData(0x71);
+	sc7798_SpiWriteData(0x79);
+	sc7798_SpiWriteData(0x82);
+	sc7798_SpiWriteData(0x89);
+	sc7798_SpiWriteData(0x91);
+	sc7798_SpiWriteData(0x99);
+	sc7798_SpiWriteData(0xA1);
+	sc7798_SpiWriteData(0xA9);
+	sc7798_SpiWriteData(0xB0);
+	sc7798_SpiWriteData(0xB8);
+	sc7798_SpiWriteData(0xC0);
+	sc7798_SpiWriteData(0xC8);
+	sc7798_SpiWriteData(0xD0);
+	sc7798_SpiWriteData(0xD6);
+	sc7798_SpiWriteData(0xDC);
+	sc7798_SpiWriteData(0xE4);
+	sc7798_SpiWriteData(0xED);
+	sc7798_SpiWriteData(0xF7);
+	sc7798_SpiWriteData(0xFF);
+	sc7798_SpiWriteData(0x00);
+	sc7798_SpiWriteData(0x00);
+	sc7798_SpiWriteData(0x00);
+	sc7798_SpiWriteData(0xC0);
+	sc7798_SpiWriteData(0x0A);
+	sc7798_SpiWriteData(0x80);
+	sc7798_SpiWriteData(0x30);
+	sc7798_SpiWriteData(0xE8);
+	sc7798_SpiWriteData(0x00);
+	sc7798_SpiWriteData(0x00);
+	sc7798_SpiWriteData(0x03);
+	sc7798_SpiWriteData(0x0B);
+	sc7798_SpiWriteData(0x17);
+	sc7798_SpiWriteData(0x20);
+	sc7798_SpiWriteData(0x27);
+	sc7798_SpiWriteData(0x30);
+	sc7798_SpiWriteData(0x37);
+	sc7798_SpiWriteData(0x40);
+	sc7798_SpiWriteData(0x48);
+	sc7798_SpiWriteData(0x50);
+	sc7798_SpiWriteData(0x58);
+	sc7798_SpiWriteData(0x5F);
+	sc7798_SpiWriteData(0x67);
+	sc7798_SpiWriteData(0x70);
+	sc7798_SpiWriteData(0x78);
+	sc7798_SpiWriteData(0x80);
+	sc7798_SpiWriteData(0x88);
+	sc7798_SpiWriteData(0x90);
+	sc7798_SpiWriteData(0x98);
+	sc7798_SpiWriteData(0xA0);
+	sc7798_SpiWriteData(0xA8);
+	sc7798_SpiWriteData(0xAF);
+	sc7798_SpiWriteData(0xB7);
+	sc7798_SpiWriteData(0xBF);
+	sc7798_SpiWriteData(0xC7);
+	sc7798_SpiWriteData(0xCF);
+	sc7798_SpiWriteData(0xD5);
+	sc7798_SpiWriteData(0xDC);
+	sc7798_SpiWriteData(0xE4);
+	sc7798_SpiWriteData(0xED);
+	sc7798_SpiWriteData(0xF7);
+	sc7798_SpiWriteData(0xFF);
+	sc7798_SpiWriteData(0x00);
+	sc7798_SpiWriteData(0x00);
+	sc7798_SpiWriteData(0x00);
+	sc7798_SpiWriteData(0xC0);
+	sc7798_SpiWriteData(0x0A);
+	sc7798_SpiWriteData(0x80);
+	sc7798_SpiWriteData(0x30);
+	sc7798_SpiWriteData(0xE8);
+	sc7798_SpiWriteData(0x00);
+	sc7798_SpiWriteData(0x00);
+	sc7798_SpiWriteData(0x03);
+	sc7798_SpiWriteData(0x0D);
+	sc7798_SpiWriteData(0x19);
+	sc7798_SpiWriteData(0x23);
+	sc7798_SpiWriteData(0x29);
+	sc7798_SpiWriteData(0x31);
+	sc7798_SpiWriteData(0x38);
+	sc7798_SpiWriteData(0x41);
+	sc7798_SpiWriteData(0x48);
+	sc7798_SpiWriteData(0x4F);
+	sc7798_SpiWriteData(0x57);
+	sc7798_SpiWriteData(0x5D);
+	sc7798_SpiWriteData(0x65);
+	sc7798_SpiWriteData(0x6C);
+	sc7798_SpiWriteData(0x74);
+	sc7798_SpiWriteData(0x7B);
+	sc7798_SpiWriteData(0x84);
+	sc7798_SpiWriteData(0x8B);
+	sc7798_SpiWriteData(0x94);
+	sc7798_SpiWriteData(0x9B);
+	sc7798_SpiWriteData(0xA4);
+	sc7798_SpiWriteData(0xAA);
+	sc7798_SpiWriteData(0xB4);
+	sc7798_SpiWriteData(0xB9);
+	sc7798_SpiWriteData(0xC3);
+	sc7798_SpiWriteData(0xCC);
+	sc7798_SpiWriteData(0xD6);
+	sc7798_SpiWriteData(0xDC);
+	sc7798_SpiWriteData(0xE4);
+	sc7798_SpiWriteData(0xED);
+	sc7798_SpiWriteData(0xF7);
+	sc7798_SpiWriteData(0xFF);
+	sc7798_SpiWriteData(0x00);
+	sc7798_SpiWriteData(0x00);
+	sc7798_SpiWriteData(0x00);
+	sc7798_SpiWriteData(0xC0);
+	sc7798_SpiWriteData(0x0A);
+	sc7798_SpiWriteData(0x80);
+	sc7798_SpiWriteData(0x30);
+	sc7798_SpiWriteData(0xE8);
+	sc7798_SpiWriteData(0x00);
+#endif
+
+	sc7798_SpiWriteCmd(0x11);
+	mdelay(120);
+	sc7798_SpiWriteCmd(0x29);
+}
+
+
+#if 1
+static int32_t sc7798_enter_sleep(struct panel_spec *self, uint8_t is_sleep)
+{
+	spi_send_cmd_t spi_send_cmd = self->info.rgb->bus_info.spi->ops->spi_send_cmd; 
+	spi_send_data_t spi_send_data = self->info.rgb->bus_info.spi->ops->spi_send_data; 
+	
+	if(is_sleep==1){
+		//Sleep In
+		sc7798_SpiWriteCmd(0x28);
+		mdelay(120); 
+		sc7798_SpiWriteCmd(0x10);
+		mdelay(10); 
+	}else{
+		//Sleep Out
+		sc7798_SpiWriteCmd(0x11);
+		mdelay(120); 
+		sc7798_SpiWriteCmd(0x29);
+		mdelay(10); 
+	}
+
+	return 0;
+}
+
+
+
+
+static int32_t sc7798_set_window(struct panel_spec *self,
+		uint16_t left, uint16_t top, uint16_t right, uint16_t bottom)
+{
+	uint32_t *test_data[4] = {0};
+	spi_send_cmd_t spi_send_cmd = self->info.rgb->bus_info.spi->ops->spi_send_cmd; 
+	spi_send_data_t spi_send_data = self->info.rgb->bus_info.spi->ops->spi_send_data; 
+	spi_read_t spi_read = self->info.rgb->bus_info.spi->ops->spi_read;
+#if 0
+
+	printk("zxdbg add -hx8363_set_window: %d, %d, %d, %d\n",left, top, right, bottom);
+
+	sc7798_SpiWriteCmd(0x2A00); 
+	sc7798_SpiWriteData((left>>8));// set left address
+	sc7798_SpiWriteData((left&0xff));
+	sc7798_SpiWriteData((right>>8));// set right address
+	sc7798_SpiWriteData((right&0xff));
+
+	sc7798_SpiWriteCmd(0x2B00); 
+	sc7798_SpiWriteData((top>>8));// set left address
+	sc7798_SpiWriteData((top&0xff));
+	sc7798_SpiWriteData((bottom>>8));// set bottom address
+	sc7798_SpiWriteData((bottom&0xff));
+
+//	HX8363_SpiWriteCmd(0x2C00);
+
+	sc7798_SpiWriteCmd(0x2A00); 
+	spi_read(test_data);
+	spi_read(test_data+1);
+	sc7798_SpiWriteCmd(0x2B00); 
+	spi_read(test_data+2);
+	spi_read(test_data+3);
+#endif
+//	printk("zxdbg add -hx8363_read read: %x, %x, %x, %x\n",test_data[0], test_data[1], test_data[2], test_data[3]);
+
+	return 0;
+}
+
+static int32_t sc7798_invalidate(struct panel_spec *self)
+{
+//	printk("hx8363_invalidate\n");
+
+	return self->ops->panel_set_window(self, 0, 0,
+		self->width - 1, self->height - 1);
+}
+
+
+
+static int32_t sc7798_invalidate_rect(struct panel_spec *self,
+				uint16_t left, uint16_t top,
+				uint16_t right, uint16_t bottom)
+{
+//	printk("hx8363_invalidate_rect \n");
+
+	return self->ops->panel_set_window(self, left, top,
+			right, bottom);
+}
+
+
+#endif
+
+
+static int32_t sc7798_read_id(struct panel_spec *self)
+{
+#if 0
+	int32_t id  = 0x62;
+	spi_send_cmd_t spi_send_cmd = self->info.rgb->bus_info.spi->ops->spi_send_cmd;
+	spi_send_data_t spi_send_data = self->info.rgb->bus_info.spi->ops->spi_send_data;
+	spi_read_t spi_read = self->info.rgb->bus_info.spi->ops->spi_read;
+/*
+	printk("sprdfb hx8363_read_id \n");
+	HX8363_SpiWriteCmd(0xB9); // SET password
+	HX8363_SpiWriteData(0xFF); //
+	HX8363_SpiWriteData(0x83); //
+	HX8363_SpiWriteData(0x63); //
+
+	HX8363_SpiWriteCmd(0xFE); // SET SPI READ INDEX
+	HX8363_SpiWriteData(0xF4); // GETHXID
+	HX8363_SpiWriteCmd(0xFF); // GET SPI READ
+
+	spi_read(&id);
+*/
+	id &= 0xff;
+	printk(" hx8363_read_id kernel id = %x\n",id);
+//	return id;
+#endif
+	return 0x7798;
+}
+
+static struct panel_operations lcd_sc7798_rgb_spi_operations = {
+	.panel_init = sc7798_init,
+	.panel_set_window = sc7798_set_window,
+	.panel_invalidate_rect= sc7798_invalidate_rect,
+	.panel_invalidate = sc7798_invalidate,
+	.panel_enter_sleep = sc7798_enter_sleep,
+	.panel_readid = sc7798_read_id
+};
+
+static struct timing_rgb lcd_sc7798_rgb_timing = {
+	.hfp = 90,
+	.hbp = 70,
+	.hsync = 60,
+	.vfp = 8,
+	.vbp = 12,
+	.vsync = 4,
+
+};
+
+static struct spi_info lcd_sc7798_rgb_spi_info = {
+	.ops = NULL,
+};
+
+static struct info_rgb lcd_sc7798_rgb_info = {
+	.cmd_bus_mode  = SPRDFB_RGB_BUS_TYPE_SPI,
+	.video_bus_width = 24, /*18,16*/
+	.h_sync_pol = SPRDFB_POLARITY_NEG,
+	.v_sync_pol = SPRDFB_POLARITY_NEG,
+	.de_pol = SPRDFB_POLARITY_POS,
+	.timing = &lcd_sc7798_rgb_timing,
+	.bus_info = {
+		.spi = &lcd_sc7798_rgb_spi_info,
+	}
+};
+
+struct panel_spec lcd_panel_sc7798_rgb_spi_spec = {
+
+	.width = 480,
+	.height = 800,
+	.fps = 60,
+	.type = LCD_MODE_RGB,
+	.direction = LCD_DIRECT_NORMAL,
+	.is_clean_lcd = true,
+	.info = {
+		.rgb = &lcd_sc7798_rgb_info
+	},
+	.ops = &lcd_sc7798_rgb_spi_operations,
+};
+
+struct panel_cfg lcd_sc7798_rgb_spi_spec = {
+	/* this panel can only be main lcd */
+	.dev_id = SPRDFB_MAINLCD_ID,
+	.lcd_id = 0x7798,
+	.lcd_name = "lcd_sc7798_rgb_spi",
+	.panel = &lcd_panel_sc7798_rgb_spi_spec,
+};
+
+static int __init lcd_sc7798_rgb_spi_init(void)
+{
+	return sprdfb_panel_register(&lcd_sc7798_rgb_spi_spec);
+
+}
+
+subsys_initcall(lcd_sc7798_rgb_spi_init);