OMAP: DSS2: Add picodlp panel driver
PicoDLP is a micro projector from TI. DLP used in OMAP4 is dpp2600 (DLP Pico Projector) The DLP requires commands to be sent over i2c for configurations. To know more about dpp2600 commands please visit: https://focus.ti.com/myti/docs/extranet.tsp?sectionId=403 The picodlp module consists of a dss driver and an i2c_client. To know more please visit: http://www.omappedia.org/wiki/PicoDLP_projector_guide Based on original design from Mythri P K <mythripk@ti.com> Signed-off-by: Mayuresh Janorkar <mayur@ti.com> Signed-off-by: Mythri P K <mythripk@ti.com> [tomi.valkeinen@ti.com: squashed commits] Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
This commit is contained in:
Mayuresh Janorkar
Tomi Valkeinen
parent
b6fd41e29d
commit
24305db864
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@ -30,6 +30,13 @@ config PANEL_NEC_NL8048HL11_01B
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This NEC NL8048HL11-01B panel is TFT LCD
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used in the Zoom2/3/3630 sdp boards.
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config PANEL_PICODLP
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tristate "TI PICO DLP mini-projector"
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depends on OMAP2_DSS && I2C
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help
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A mini-projector used in TI's SDP4430 and EVM boards
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For more info please visit http://www.dlp.com/projector/
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config PANEL_TAAL
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tristate "Taal DSI Panel"
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depends on OMAP2_DSS_DSI
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@ -4,5 +4,6 @@ obj-$(CONFIG_PANEL_SHARP_LS037V7DW01) += panel-sharp-ls037v7dw01.o
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obj-$(CONFIG_PANEL_NEC_NL8048HL11_01B) += panel-nec-nl8048hl11-01b.o
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obj-$(CONFIG_PANEL_TAAL) += panel-taal.o
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obj-$(CONFIG_PANEL_PICODLP) += panel-picodlp.o
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obj-$(CONFIG_PANEL_TPO_TD043MTEA1) += panel-tpo-td043mtea1.o
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obj-$(CONFIG_PANEL_ACX565AKM) += panel-acx565akm.o
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@ -0,0 +1,591 @@
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/*
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* picodlp panel driver
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* picodlp_i2c_driver: i2c_client driver
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*
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* Copyright (C) 2009-2011 Texas Instruments
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* Author: Mythri P K <mythripk@ti.com>
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* Mayuresh Janorkar <mayur@ti.com>
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*
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* This program is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License version 2 as published by
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* the Free Software Foundation.
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*
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* This program is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
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* more details.
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*
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* You should have received a copy of the GNU General Public License along with
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* this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#include <linux/input.h>
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#include <linux/platform_device.h>
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#include <linux/interrupt.h>
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#include <linux/firmware.h>
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#include <linux/slab.h>
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#include <linux/mutex.h>
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#include <linux/i2c.h>
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#include <linux/delay.h>
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#include <linux/gpio.h>
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#include <video/omapdss.h>
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#include <video/omap-panel-picodlp.h>
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#include "panel-picodlp.h"
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struct picodlp_data {
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struct mutex lock;
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struct i2c_client *picodlp_i2c_client;
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};
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static struct i2c_board_info picodlp_i2c_board_info = {
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I2C_BOARD_INFO("picodlp_i2c_driver", 0x1b),
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};
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struct picodlp_i2c_data {
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struct mutex xfer_lock;
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};
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static struct i2c_device_id picodlp_i2c_id[] = {
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{ "picodlp_i2c_driver", 0 },
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};
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struct picodlp_i2c_command {
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u8 reg;
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u32 value;
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};
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static struct omap_video_timings pico_ls_timings = {
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.x_res = 864,
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.y_res = 480,
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.hsw = 7,
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.hfp = 11,
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.hbp = 7,
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.pixel_clock = 19200,
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.vsw = 2,
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.vfp = 3,
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.vbp = 14,
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};
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static inline struct picodlp_panel_data
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*get_panel_data(const struct omap_dss_device *dssdev)
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{
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return (struct picodlp_panel_data *) dssdev->data;
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}
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static u32 picodlp_i2c_read(struct i2c_client *client, u8 reg)
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{
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u8 read_cmd[] = {READ_REG_SELECT, reg}, data[4];
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struct picodlp_i2c_data *picodlp_i2c_data = i2c_get_clientdata(client);
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struct i2c_msg msg[2];
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mutex_lock(&picodlp_i2c_data->xfer_lock);
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msg[0].addr = client->addr;
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msg[0].flags = 0;
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msg[0].len = 2;
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msg[0].buf = read_cmd;
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msg[1].addr = client->addr;
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msg[1].flags = I2C_M_RD;
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msg[1].len = 4;
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msg[1].buf = data;
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i2c_transfer(client->adapter, msg, 2);
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mutex_unlock(&picodlp_i2c_data->xfer_lock);
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return (data[3] | (data[2] << 8) | (data[1] << 16) | (data[0] << 24));
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}
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static int picodlp_i2c_write_block(struct i2c_client *client,
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u8 *data, int len)
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{
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struct i2c_msg msg;
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int i, r, msg_count = 1;
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struct picodlp_i2c_data *picodlp_i2c_data = i2c_get_clientdata(client);
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if (len < 1 || len > 32) {
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dev_err(&client->dev,
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"too long syn_write_block len %d\n", len);
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return -EIO;
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}
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mutex_lock(&picodlp_i2c_data->xfer_lock);
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msg.addr = client->addr;
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msg.flags = 0;
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msg.len = len;
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msg.buf = data;
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r = i2c_transfer(client->adapter, &msg, msg_count);
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mutex_unlock(&picodlp_i2c_data->xfer_lock);
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/*
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* i2c_transfer returns:
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* number of messages sent in case of success
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* a negative error number in case of failure
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*/
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if (r != msg_count)
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goto err;
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/* In case of success */
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for (i = 0; i < len; i++)
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dev_dbg(&client->dev,
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"addr %x bw 0x%02x[%d]: 0x%02x\n",
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client->addr, data[0] + i, i, data[i]);
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return 0;
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err:
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dev_err(&client->dev, "picodlp_i2c_write error\n");
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return r;
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}
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static int picodlp_i2c_write(struct i2c_client *client, u8 reg, u32 value)
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{
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u8 data[5];
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int i;
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data[0] = reg;
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for (i = 1; i < 5; i++)
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data[i] = (value >> (32 - (i) * 8)) & 0xFF;
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return picodlp_i2c_write_block(client, data, 5);
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}
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static int picodlp_i2c_write_array(struct i2c_client *client,
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const struct picodlp_i2c_command commands[],
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int count)
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{
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int i, r = 0;
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for (i = 0; i < count; i++) {
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r = picodlp_i2c_write(client, commands[i].reg,
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commands[i].value);
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if (r)
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return r;
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}
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return r;
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}
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static int picodlp_wait_for_dma_done(struct i2c_client *client)
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{
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u8 trial = 100;
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do {
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msleep(1);
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if (!trial--)
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return -ETIMEDOUT;
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} while (picodlp_i2c_read(client, MAIN_STATUS) & DMA_STATUS);
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return 0;
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}
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/**
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* picodlp_i2c_init: i2c_initialization routine
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* client: i2c_client for communication
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*
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* return
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* 0 : Success, no error
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* error code : Failure
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*/
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static int picodlp_i2c_init(struct i2c_client *client)
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{
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int r;
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static const struct picodlp_i2c_command init_cmd_set1[] = {
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{SOFT_RESET, 1},
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{DMD_PARK_TRIGGER, 1},
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{MISC_REG, 5},
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{SEQ_CONTROL, 0},
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{SEQ_VECTOR, 0x100},
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{DMD_BLOCK_COUNT, 7},
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{DMD_VCC_CONTROL, 0x109},
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{DMD_PARK_PULSE_COUNT, 0xA},
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{DMD_PARK_PULSE_WIDTH, 0xB},
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{DMD_PARK_DELAY, 0x2ED},
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{DMD_SHADOW_ENABLE, 0},
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{FLASH_OPCODE, 0xB},
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{FLASH_DUMMY_BYTES, 1},
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{FLASH_ADDR_BYTES, 3},
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{PBC_CONTROL, 0},
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{FLASH_START_ADDR, CMT_LUT_0_START_ADDR},
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{FLASH_READ_BYTES, CMT_LUT_0_SIZE},
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{CMT_SPLASH_LUT_START_ADDR, 0},
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{CMT_SPLASH_LUT_DEST_SELECT, CMT_LUT_ALL},
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{PBC_CONTROL, 1},
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};
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static const struct picodlp_i2c_command init_cmd_set2[] = {
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{PBC_CONTROL, 0},
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{CMT_SPLASH_LUT_DEST_SELECT, 0},
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{PBC_CONTROL, 0},
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{FLASH_START_ADDR, SEQUENCE_0_START_ADDR},
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{FLASH_READ_BYTES, SEQUENCE_0_SIZE},
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{SEQ_RESET_LUT_START_ADDR, 0},
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{SEQ_RESET_LUT_DEST_SELECT, SEQ_SEQ_LUT},
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{PBC_CONTROL, 1},
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};
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static const struct picodlp_i2c_command init_cmd_set3[] = {
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{PBC_CONTROL, 0},
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{SEQ_RESET_LUT_DEST_SELECT, 0},
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{PBC_CONTROL, 0},
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{FLASH_START_ADDR, DRC_TABLE_0_START_ADDR},
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{FLASH_READ_BYTES, DRC_TABLE_0_SIZE},
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{SEQ_RESET_LUT_START_ADDR, 0},
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{SEQ_RESET_LUT_DEST_SELECT, SEQ_DRC_LUT_ALL},
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{PBC_CONTROL, 1},
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};
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static const struct picodlp_i2c_command init_cmd_set4[] = {
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{PBC_CONTROL, 0},
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{SEQ_RESET_LUT_DEST_SELECT, 0},
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{SDC_ENABLE, 1},
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{AGC_CTRL, 7},
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{CCA_C1A, 0x100},
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{CCA_C1B, 0x0},
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{CCA_C1C, 0x0},
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{CCA_C2A, 0x0},
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{CCA_C2B, 0x100},
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{CCA_C2C, 0x0},
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{CCA_C3A, 0x0},
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{CCA_C3B, 0x0},
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{CCA_C3C, 0x100},
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{CCA_C7A, 0x100},
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{CCA_C7B, 0x100},
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{CCA_C7C, 0x100},
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{CCA_ENABLE, 1},
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{CPU_IF_MODE, 1},
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{SHORT_FLIP, 1},
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{CURTAIN_CONTROL, 0},
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{DMD_PARK_TRIGGER, 0},
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{R_DRIVE_CURRENT, 0x298},
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{G_DRIVE_CURRENT, 0x298},
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{B_DRIVE_CURRENT, 0x298},
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{RGB_DRIVER_ENABLE, 7},
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{SEQ_CONTROL, 0},
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{ACTGEN_CONTROL, 0x10},
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{SEQUENCE_MODE, SEQ_LOCK},
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{DATA_FORMAT, RGB888},
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{INPUT_RESOLUTION, WVGA_864_LANDSCAPE},
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{INPUT_SOURCE, PARALLEL_RGB},
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{CPU_IF_SYNC_METHOD, 1},
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{SEQ_CONTROL, 1}
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};
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r = picodlp_i2c_write_array(client, init_cmd_set1,
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ARRAY_SIZE(init_cmd_set1));
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if (r)
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return r;
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r = picodlp_wait_for_dma_done(client);
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if (r)
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return r;
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r = picodlp_i2c_write_array(client, init_cmd_set2,
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ARRAY_SIZE(init_cmd_set2));
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if (r)
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return r;
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r = picodlp_wait_for_dma_done(client);
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if (r)
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return r;
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r = picodlp_i2c_write_array(client, init_cmd_set3,
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ARRAY_SIZE(init_cmd_set3));
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if (r)
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return r;
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r = picodlp_wait_for_dma_done(client);
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if (r)
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return r;
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r = picodlp_i2c_write_array(client, init_cmd_set4,
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ARRAY_SIZE(init_cmd_set4));
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if (r)
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return r;
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return 0;
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}
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static int picodlp_i2c_probe(struct i2c_client *client,
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const struct i2c_device_id *id)
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{
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struct picodlp_i2c_data *picodlp_i2c_data;
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picodlp_i2c_data = kzalloc(sizeof(struct picodlp_i2c_data), GFP_KERNEL);
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if (!picodlp_i2c_data)
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return -ENOMEM;
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mutex_init(&picodlp_i2c_data->xfer_lock);
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i2c_set_clientdata(client, picodlp_i2c_data);
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return 0;
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}
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static int picodlp_i2c_remove(struct i2c_client *client)
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{
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struct picodlp_i2c_data *picodlp_i2c_data =
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i2c_get_clientdata(client);
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kfree(picodlp_i2c_data);
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return 0;
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}
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static struct i2c_driver picodlp_i2c_driver = {
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.driver = {
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.name = "picodlp_i2c_driver",
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},
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.probe = picodlp_i2c_probe,
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.remove = picodlp_i2c_remove,
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.id_table = picodlp_i2c_id,
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};
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static int picodlp_panel_power_on(struct omap_dss_device *dssdev)
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{
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int r, trial = 100;
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struct picodlp_data *picod = dev_get_drvdata(&dssdev->dev);
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struct picodlp_panel_data *picodlp_pdata = get_panel_data(dssdev);
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if (dssdev->platform_enable) {
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r = dssdev->platform_enable(dssdev);
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if (r)
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return r;
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}
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gpio_set_value(picodlp_pdata->pwrgood_gpio, 0);
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msleep(1);
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gpio_set_value(picodlp_pdata->pwrgood_gpio, 1);
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while (!gpio_get_value(picodlp_pdata->emu_done_gpio)) {
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if (!trial--) {
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dev_err(&dssdev->dev, "emu_done signal not"
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" going high\n");
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return -ETIMEDOUT;
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}
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msleep(5);
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}
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/*
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* As per dpp2600 programming guide,
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* it is required to sleep for 1000ms after emu_done signal goes high
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* then only i2c commands can be successfully sent to dpp2600
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*/
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msleep(1000);
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if (omapdss_dpi_display_enable(dssdev)) {
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dev_err(&dssdev->dev, "failed to enable DPI\n");
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goto err1;
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}
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dssdev->state = OMAP_DSS_DISPLAY_ACTIVE;
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r = picodlp_i2c_init(picod->picodlp_i2c_client);
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if (r)
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goto err;
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return r;
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err:
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omapdss_dpi_display_disable(dssdev);
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err1:
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if (dssdev->platform_disable)
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dssdev->platform_disable(dssdev);
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return r;
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}
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static void picodlp_panel_power_off(struct omap_dss_device *dssdev)
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{
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struct picodlp_panel_data *picodlp_pdata = get_panel_data(dssdev);
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omapdss_dpi_display_disable(dssdev);
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gpio_set_value(picodlp_pdata->emu_done_gpio, 0);
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gpio_set_value(picodlp_pdata->pwrgood_gpio, 0);
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if (dssdev->platform_disable)
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dssdev->platform_disable(dssdev);
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}
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static int picodlp_panel_probe(struct omap_dss_device *dssdev)
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{
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struct picodlp_data *picod;
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struct picodlp_panel_data *picodlp_pdata = get_panel_data(dssdev);
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struct i2c_adapter *adapter;
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struct i2c_client *picodlp_i2c_client;
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int r = 0, picodlp_adapter_id;
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dssdev->panel.config = OMAP_DSS_LCD_TFT | OMAP_DSS_LCD_ONOFF |
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OMAP_DSS_LCD_IHS | OMAP_DSS_LCD_IVS;
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dssdev->panel.acb = 0x0;
|
||||
dssdev->panel.timings = pico_ls_timings;
|
||||
|
||||
picod = kzalloc(sizeof(struct picodlp_data), GFP_KERNEL);
|
||||
if (!picod)
|
||||
return -ENOMEM;
|
||||
|
||||
mutex_init(&picod->lock);
|
||||
|
||||
picodlp_adapter_id = picodlp_pdata->picodlp_adapter_id;
|
||||
|
||||
adapter = i2c_get_adapter(picodlp_adapter_id);
|
||||
if (!adapter) {
|
||||
dev_err(&dssdev->dev, "can't get i2c adapter\n");
|
||||
r = -ENODEV;
|
||||
goto err;
|
||||
}
|
||||
|
||||
picodlp_i2c_client = i2c_new_device(adapter, &picodlp_i2c_board_info);
|
||||
if (!picodlp_i2c_client) {
|
||||
dev_err(&dssdev->dev, "can't add i2c device::"
|
||||
" picodlp_i2c_client is NULL\n");
|
||||
r = -ENODEV;
|
||||
goto err;
|
||||
}
|
||||
|
||||
picod->picodlp_i2c_client = picodlp_i2c_client;
|
||||
|
||||
dev_set_drvdata(&dssdev->dev, picod);
|
||||
return r;
|
||||
err:
|
||||
kfree(picod);
|
||||
return r;
|
||||
}
|
||||
|
||||
static void picodlp_panel_remove(struct omap_dss_device *dssdev)
|
||||
{
|
||||
struct picodlp_data *picod = dev_get_drvdata(&dssdev->dev);
|
||||
|
||||
i2c_unregister_device(picod->picodlp_i2c_client);
|
||||
dev_set_drvdata(&dssdev->dev, NULL);
|
||||
dev_dbg(&dssdev->dev, "removing picodlp panel\n");
|
||||
|
||||
kfree(picod);
|
||||
}
|
||||
|
||||
static int picodlp_panel_enable(struct omap_dss_device *dssdev)
|
||||
{
|
||||
struct picodlp_data *picod = dev_get_drvdata(&dssdev->dev);
|
||||
int r;
|
||||
|
||||
dev_dbg(&dssdev->dev, "enabling picodlp panel\n");
|
||||
|
||||
mutex_lock(&picod->lock);
|
||||
if (dssdev->state != OMAP_DSS_DISPLAY_DISABLED) {
|
||||
mutex_unlock(&picod->lock);
|
||||
return -EINVAL;
|
||||
}
|
||||
|
||||
r = picodlp_panel_power_on(dssdev);
|
||||
mutex_unlock(&picod->lock);
|
||||
|
||||
return r;
|
||||
}
|
||||
|
||||
static void picodlp_panel_disable(struct omap_dss_device *dssdev)
|
||||
{
|
||||
struct picodlp_data *picod = dev_get_drvdata(&dssdev->dev);
|
||||
|
||||
mutex_lock(&picod->lock);
|
||||
/* Turn off DLP Power */
|
||||
if (dssdev->state == OMAP_DSS_DISPLAY_ACTIVE)
|
||||
picodlp_panel_power_off(dssdev);
|
||||
|
||||
dssdev->state = OMAP_DSS_DISPLAY_DISABLED;
|
||||
mutex_unlock(&picod->lock);
|
||||
|
||||
dev_dbg(&dssdev->dev, "disabling picodlp panel\n");
|
||||
}
|
||||
|
||||
static int picodlp_panel_suspend(struct omap_dss_device *dssdev)
|
||||
{
|
||||
struct picodlp_data *picod = dev_get_drvdata(&dssdev->dev);
|
||||
|
||||
mutex_lock(&picod->lock);
|
||||
/* Turn off DLP Power */
|
||||
if (dssdev->state != OMAP_DSS_DISPLAY_ACTIVE) {
|
||||
mutex_unlock(&picod->lock);
|
||||
dev_err(&dssdev->dev, "unable to suspend picodlp panel,"
|
||||
" panel is not ACTIVE\n");
|
||||
return -EINVAL;
|
||||
}
|
||||
|
||||
picodlp_panel_power_off(dssdev);
|
||||
|
||||
dssdev->state = OMAP_DSS_DISPLAY_SUSPENDED;
|
||||
mutex_unlock(&picod->lock);
|
||||
|
||||
dev_dbg(&dssdev->dev, "suspending picodlp panel\n");
|
||||
return 0;
|
||||
}
|
||||
|
||||
static int picodlp_panel_resume(struct omap_dss_device *dssdev)
|
||||
{
|
||||
struct picodlp_data *picod = dev_get_drvdata(&dssdev->dev);
|
||||
int r;
|
||||
|
||||
mutex_lock(&picod->lock);
|
||||
if (dssdev->state != OMAP_DSS_DISPLAY_SUSPENDED) {
|
||||
mutex_unlock(&picod->lock);
|
||||
dev_err(&dssdev->dev, "unable to resume picodlp panel,"
|
||||
" panel is not ACTIVE\n");
|
||||
return -EINVAL;
|
||||
}
|
||||
|
||||
r = picodlp_panel_power_on(dssdev);
|
||||
mutex_unlock(&picod->lock);
|
||||
dev_dbg(&dssdev->dev, "resuming picodlp panel\n");
|
||||
return r;
|
||||
}
|
||||
|
||||
static void picodlp_get_resolution(struct omap_dss_device *dssdev,
|
||||
u16 *xres, u16 *yres)
|
||||
{
|
||||
*xres = dssdev->panel.timings.x_res;
|
||||
*yres = dssdev->panel.timings.y_res;
|
||||
}
|
||||
|
||||
static struct omap_dss_driver picodlp_driver = {
|
||||
.probe = picodlp_panel_probe,
|
||||
.remove = picodlp_panel_remove,
|
||||
|
||||
.enable = picodlp_panel_enable,
|
||||
.disable = picodlp_panel_disable,
|
||||
|
||||
.get_resolution = picodlp_get_resolution,
|
||||
|
||||
.suspend = picodlp_panel_suspend,
|
||||
.resume = picodlp_panel_resume,
|
||||
|
||||
.driver = {
|
||||
.name = "picodlp_panel",
|
||||
.owner = THIS_MODULE,
|
||||
},
|
||||
};
|
||||
|
||||
static int __init picodlp_init(void)
|
||||
{
|
||||
int r = 0;
|
||||
|
||||
r = i2c_add_driver(&picodlp_i2c_driver);
|
||||
if (r) {
|
||||
printk(KERN_WARNING "picodlp_i2c_driver" \
|
||||
" registration failed\n");
|
||||
return r;
|
||||
}
|
||||
|
||||
r = omap_dss_register_driver(&picodlp_driver);
|
||||
if (r)
|
||||
i2c_del_driver(&picodlp_i2c_driver);
|
||||
|
||||
return r;
|
||||
}
|
||||
|
||||
static void __exit picodlp_exit(void)
|
||||
{
|
||||
i2c_del_driver(&picodlp_i2c_driver);
|
||||
omap_dss_unregister_driver(&picodlp_driver);
|
||||
}
|
||||
|
||||
module_init(picodlp_init);
|
||||
module_exit(picodlp_exit);
|
||||
|
||||
MODULE_AUTHOR("Mythri P K <mythripk@ti.com>");
|
||||
MODULE_DESCRIPTION("picodlp driver");
|
||||
MODULE_LICENSE("GPL");
|
||||
|
|
@ -0,0 +1,288 @@
|
|||
/*
|
||||
* Header file required by picodlp panel driver
|
||||
*
|
||||
* Copyright (C) 2009-2011 Texas Instruments
|
||||
* Author: Mythri P K <mythripk@ti.com>
|
||||
*
|
||||
* This program is free software; you can redistribute it and/or modify it
|
||||
* under the terms of the GNU General Public License version 2 as published by
|
||||
* the Free Software Foundation.
|
||||
*
|
||||
* 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.
|
||||
*
|
||||
* You should have received a copy of the GNU General Public License along with
|
||||
* this program. If not, see <http://www.gnu.org/licenses/>.
|
||||
*/
|
||||
|
||||
#ifndef __OMAP2_DISPLAY_PANEL_PICODLP_H
|
||||
#define __OMAP2_DISPLAY_PANEL_PICODLP_H
|
||||
|
||||
/* Commands used for configuring picodlp panel */
|
||||
|
||||
#define MAIN_STATUS 0x03
|
||||
#define PBC_CONTROL 0x08
|
||||
#define INPUT_SOURCE 0x0B
|
||||
#define INPUT_RESOLUTION 0x0C
|
||||
#define DATA_FORMAT 0x0D
|
||||
#define IMG_ROTATION 0x0E
|
||||
#define LONG_FLIP 0x0F
|
||||
#define SHORT_FLIP 0x10
|
||||
#define TEST_PAT_SELECT 0x11
|
||||
#define R_DRIVE_CURRENT 0x12
|
||||
#define G_DRIVE_CURRENT 0x13
|
||||
#define B_DRIVE_CURRENT 0x14
|
||||
#define READ_REG_SELECT 0x15
|
||||
#define RGB_DRIVER_ENABLE 0x16
|
||||
|
||||
#define CPU_IF_MODE 0x18
|
||||
#define FRAME_RATE 0x19
|
||||
#define CPU_IF_SYNC_METHOD 0x1A
|
||||
#define CPU_IF_SOF 0x1B
|
||||
#define CPU_IF_EOF 0x1C
|
||||
#define CPU_IF_SLEEP 0x1D
|
||||
|
||||
#define SEQUENCE_MODE 0x1E
|
||||
#define SOFT_RESET 0x1F
|
||||
#define FRONT_END_RESET 0x21
|
||||
#define AUTO_PWR_ENABLE 0x22
|
||||
|
||||
#define VSYNC_LINE_DELAY 0x23
|
||||
#define CPU_PI_HORIZ_START 0x24
|
||||
#define CPU_PI_VERT_START 0x25
|
||||
#define CPU_PI_HORIZ_WIDTH 0x26
|
||||
#define CPU_PI_VERT_HEIGHT 0x27
|
||||
|
||||
#define PIXEL_MASK_CROP 0x28
|
||||
#define CROP_FIRST_LINE 0x29
|
||||
#define CROP_LAST_LINE 0x2A
|
||||
#define CROP_FIRST_PIXEL 0x2B
|
||||
#define CROP_LAST_PIXEL 0x2C
|
||||
#define DMD_PARK_TRIGGER 0x2D
|
||||
|
||||
#define MISC_REG 0x30
|
||||
|
||||
/* AGC registers */
|
||||
#define AGC_CTRL 0x50
|
||||
#define AGC_CLIPPED_PIXS 0x55
|
||||
#define AGC_BRIGHT_PIXS 0x56
|
||||
#define AGC_BG_PIXS 0x57
|
||||
#define AGC_SAFETY_MARGIN 0x17
|
||||
|
||||
/* Color Coordinate Adjustment registers */
|
||||
#define CCA_ENABLE 0x5E
|
||||
#define CCA_C1A 0x5F
|
||||
#define CCA_C1B 0x60
|
||||
#define CCA_C1C 0x61
|
||||
#define CCA_C2A 0x62
|
||||
#define CCA_C2B 0x63
|
||||
#define CCA_C2C 0x64
|
||||
#define CCA_C3A 0x65
|
||||
#define CCA_C3B 0x66
|
||||
#define CCA_C3C 0x67
|
||||
#define CCA_C7A 0x71
|
||||
#define CCA_C7B 0x72
|
||||
#define CCA_C7C 0x73
|
||||
|
||||
/**
|
||||
* DLP Pico Processor 2600 comes with flash
|
||||
* We can do DMA operations from flash for accessing Look Up Tables
|
||||
*/
|
||||
#define DMA_STATUS 0x100
|
||||
#define FLASH_ADDR_BYTES 0x74
|
||||
#define FLASH_DUMMY_BYTES 0x75
|
||||
#define FLASH_WRITE_BYTES 0x76
|
||||
#define FLASH_READ_BYTES 0x77
|
||||
#define FLASH_OPCODE 0x78
|
||||
#define FLASH_START_ADDR 0x79
|
||||
#define FLASH_DUMMY2 0x7A
|
||||
#define FLASH_WRITE_DATA 0x7B
|
||||
|
||||
#define TEMPORAL_DITH_DISABLE 0x7E
|
||||
#define SEQ_CONTROL 0x82
|
||||
#define SEQ_VECTOR 0x83
|
||||
|
||||
/* DMD is Digital Micromirror Device */
|
||||
#define DMD_BLOCK_COUNT 0x84
|
||||
#define DMD_VCC_CONTROL 0x86
|
||||
#define DMD_PARK_PULSE_COUNT 0x87
|
||||
#define DMD_PARK_PULSE_WIDTH 0x88
|
||||
#define DMD_PARK_DELAY 0x89
|
||||
#define DMD_SHADOW_ENABLE 0x8E
|
||||
#define SEQ_STATUS 0x8F
|
||||
#define FLASH_CLOCK_CONTROL 0x98
|
||||
#define DMD_PARK 0x2D
|
||||
|
||||
#define SDRAM_BIST_ENABLE 0x46
|
||||
#define DDR_DRIVER_STRENGTH 0x9A
|
||||
#define SDC_ENABLE 0x9D
|
||||
#define SDC_BUFF_SWAP_DISABLE 0xA3
|
||||
#define CURTAIN_CONTROL 0xA6
|
||||
#define DDR_BUS_SWAP_ENABLE 0xA7
|
||||
#define DMD_TRC_ENABLE 0xA8
|
||||
#define DMD_BUS_SWAP_ENABLE 0xA9
|
||||
|
||||
#define ACTGEN_ENABLE 0xAE
|
||||
#define ACTGEN_CONTROL 0xAF
|
||||
#define ACTGEN_HORIZ_BP 0xB0
|
||||
#define ACTGEN_VERT_BP 0xB1
|
||||
|
||||
/* Look Up Table access */
|
||||
#define CMT_SPLASH_LUT_START_ADDR 0xFA
|
||||
#define CMT_SPLASH_LUT_DEST_SELECT 0xFB
|
||||
#define CMT_SPLASH_LUT_DATA 0xFC
|
||||
#define SEQ_RESET_LUT_START_ADDR 0xFD
|
||||
#define SEQ_RESET_LUT_DEST_SELECT 0xFE
|
||||
#define SEQ_RESET_LUT_DATA 0xFF
|
||||
|
||||
/* Input source definitions */
|
||||
#define PARALLEL_RGB 0
|
||||
#define INT_TEST_PATTERN 1
|
||||
#define SPLASH_SCREEN 2
|
||||
#define CPU_INTF 3
|
||||
#define BT656 4
|
||||
|
||||
/* Standard input resolution definitions */
|
||||
#define QWVGA_LANDSCAPE 3 /* (427h*240v) */
|
||||
#define WVGA_864_LANDSCAPE 21 /* (864h*480v) */
|
||||
#define WVGA_DMD_OPTICAL_TEST 35 /* (608h*684v) */
|
||||
|
||||
/* Standard data format definitions */
|
||||
#define RGB565 0
|
||||
#define RGB666 1
|
||||
#define RGB888 2
|
||||
|
||||
/* Test Pattern definitions */
|
||||
#define TPG_CHECKERBOARD 0
|
||||
#define TPG_BLACK 1
|
||||
#define TPG_WHITE 2
|
||||
#define TPG_RED 3
|
||||
#define TPG_BLUE 4
|
||||
#define TPG_GREEN 5
|
||||
#define TPG_VLINES_BLACK 6
|
||||
#define TPG_HLINES_BLACK 7
|
||||
#define TPG_VLINES_ALT 8
|
||||
#define TPG_HLINES_ALT 9
|
||||
#define TPG_DIAG_LINES 10
|
||||
#define TPG_GREYRAMP_VERT 11
|
||||
#define TPG_GREYRAMP_HORIZ 12
|
||||
#define TPG_ANSI_CHECKERBOARD 13
|
||||
|
||||
/* sequence mode definitions */
|
||||
#define SEQ_FREE_RUN 0
|
||||
#define SEQ_LOCK 1
|
||||
|
||||
/* curtain color definitions */
|
||||
#define CURTAIN_BLACK 0
|
||||
#define CURTAIN_RED 1
|
||||
#define CURTAIN_GREEN 2
|
||||
#define CURTAIN_BLUE 3
|
||||
#define CURTAIN_YELLOW 4
|
||||
#define CURTAIN_MAGENTA 5
|
||||
#define CURTAIN_CYAN 6
|
||||
#define CURTAIN_WHITE 7
|
||||
|
||||
/* LUT definitions */
|
||||
#define CMT_LUT_NONE 0
|
||||
#define CMT_LUT_GREEN 1
|
||||
#define CMT_LUT_RED 2
|
||||
#define CMT_LUT_BLUE 3
|
||||
#define CMT_LUT_ALL 4
|
||||
#define SPLASH_LUT 5
|
||||
|
||||
#define SEQ_LUT_NONE 0
|
||||
#define SEQ_DRC_LUT_0 1
|
||||
#define SEQ_DRC_LUT_1 2
|
||||
#define SEQ_DRC_LUT_2 3
|
||||
#define SEQ_DRC_LUT_3 4
|
||||
#define SEQ_SEQ_LUT 5
|
||||
#define SEQ_DRC_LUT_ALL 6
|
||||
#define WPC_PROGRAM_LUT 7
|
||||
|
||||
#define BITSTREAM_START_ADDR 0x00000000
|
||||
#define BITSTREAM_SIZE 0x00040000
|
||||
|
||||
#define WPC_FW_0_START_ADDR 0x00040000
|
||||
#define WPC_FW_0_SIZE 0x00000ce8
|
||||
|
||||
#define SEQUENCE_0_START_ADDR 0x00044000
|
||||
#define SEQUENCE_0_SIZE 0x00001000
|
||||
|
||||
#define SEQUENCE_1_START_ADDR 0x00045000
|
||||
#define SEQUENCE_1_SIZE 0x00000d10
|
||||
|
||||
#define SEQUENCE_2_START_ADDR 0x00046000
|
||||
#define SEQUENCE_2_SIZE 0x00000d10
|
||||
|
||||
#define SEQUENCE_3_START_ADDR 0x00047000
|
||||
#define SEQUENCE_3_SIZE 0x00000d10
|
||||
|
||||
#define SEQUENCE_4_START_ADDR 0x00048000
|
||||
#define SEQUENCE_4_SIZE 0x00000d10
|
||||
|
||||
#define SEQUENCE_5_START_ADDR 0x00049000
|
||||
#define SEQUENCE_5_SIZE 0x00000d10
|
||||
|
||||
#define SEQUENCE_6_START_ADDR 0x0004a000
|
||||
#define SEQUENCE_6_SIZE 0x00000d10
|
||||
|
||||
#define CMT_LUT_0_START_ADDR 0x0004b200
|
||||
#define CMT_LUT_0_SIZE 0x00000600
|
||||
|
||||
#define CMT_LUT_1_START_ADDR 0x0004b800
|
||||
#define CMT_LUT_1_SIZE 0x00000600
|
||||
|
||||
#define CMT_LUT_2_START_ADDR 0x0004be00
|
||||
#define CMT_LUT_2_SIZE 0x00000600
|
||||
|
||||
#define CMT_LUT_3_START_ADDR 0x0004c400
|
||||
#define CMT_LUT_3_SIZE 0x00000600
|
||||
|
||||
#define CMT_LUT_4_START_ADDR 0x0004ca00
|
||||
#define CMT_LUT_4_SIZE 0x00000600
|
||||
|
||||
#define CMT_LUT_5_START_ADDR 0x0004d000
|
||||
#define CMT_LUT_5_SIZE 0x00000600
|
||||
|
||||
#define CMT_LUT_6_START_ADDR 0x0004d600
|
||||
#define CMT_LUT_6_SIZE 0x00000600
|
||||
|
||||
#define DRC_TABLE_0_START_ADDR 0x0004dc00
|
||||
#define DRC_TABLE_0_SIZE 0x00000100
|
||||
|
||||
#define SPLASH_0_START_ADDR 0x0004dd00
|
||||
#define SPLASH_0_SIZE 0x00032280
|
||||
|
||||
#define SEQUENCE_7_START_ADDR 0x00080000
|
||||
#define SEQUENCE_7_SIZE 0x00000d10
|
||||
|
||||
#define SEQUENCE_8_START_ADDR 0x00081800
|
||||
#define SEQUENCE_8_SIZE 0x00000d10
|
||||
|
||||
#define SEQUENCE_9_START_ADDR 0x00083000
|
||||
#define SEQUENCE_9_SIZE 0x00000d10
|
||||
|
||||
#define CMT_LUT_7_START_ADDR 0x0008e000
|
||||
#define CMT_LUT_7_SIZE 0x00000600
|
||||
|
||||
#define CMT_LUT_8_START_ADDR 0x0008e800
|
||||
#define CMT_LUT_8_SIZE 0x00000600
|
||||
|
||||
#define CMT_LUT_9_START_ADDR 0x0008f000
|
||||
#define CMT_LUT_9_SIZE 0x00000600
|
||||
|
||||
#define SPLASH_1_START_ADDR 0x0009a000
|
||||
#define SPLASH_1_SIZE 0x00032280
|
||||
|
||||
#define SPLASH_2_START_ADDR 0x000cd000
|
||||
#define SPLASH_2_SIZE 0x00032280
|
||||
|
||||
#define SPLASH_3_START_ADDR 0x00100000
|
||||
#define SPLASH_3_SIZE 0x00032280
|
||||
|
||||
#define OPT_SPLASH_0_START_ADDR 0x00134000
|
||||
#define OPT_SPLASH_0_SIZE 0x000cb100
|
||||
|
||||
#endif
|
||||
|
|
@ -0,0 +1,23 @@
|
|||
/*
|
||||
* panel data for picodlp panel
|
||||
*
|
||||
* Copyright (C) 2011 Texas Instruments
|
||||
*
|
||||
* Author: Mayuresh Janorkar <mayur@ti.com>
|
||||
*
|
||||
* This program is free software; you can redistribute it and/or modify
|
||||
* it under the terms of the GNU General Public License version 2 as
|
||||
* published by the Free Software Foundation.
|
||||
*/
|
||||
#ifndef __PANEL_PICODLP_H
|
||||
#define __PANEL_PICODLP_H
|
||||
/**
|
||||
* struct : picodlp panel data
|
||||
* picodlp_adapter_id: i2c_adapter number for picodlp
|
||||
*/
|
||||
struct picodlp_panel_data {
|
||||
int picodlp_adapter_id;
|
||||
int emu_done_gpio;
|
||||
int pwrgood_gpio;
|
||||
};
|
||||
#endif /* __PANEL_PICODLP_H */
|
||||
Loading…
Reference in New Issue