| /* Copyright (c) 2012, The Linux Foundation. All rights reserved. |
| * |
| * Redistribution and use in source and binary forms, with or without |
| * modification, are permitted provided that the following conditions are |
| * met: |
| * * Redistributions of source code must retain the above copyright |
| * notice, this list of conditions and the following disclaimer. |
| * * Redistributions in binary form must reproduce the above |
| * copyright notice, this list of conditions and the following |
| * disclaimer in the documentation and/or other materials provided |
| * with the distribution. |
| * * Neither the name of The Linux Foundation nor the names of its |
| * contributors may be used to endorse or promote products derived |
| * from this software without specific prior written permission. |
| * |
| * THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED |
| * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF |
| * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT |
| * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS |
| * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR |
| * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF |
| * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR |
| * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, |
| * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE |
| * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN |
| * IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| * |
| */ |
| |
| #include <stdint.h> |
| #include <msm_panel.h> |
| #include <mipi_dsi.h> |
| #include <sys/types.h> |
| #include <err.h> |
| #include <reg.h> |
| #include <debug.h> |
| #include <platform/iomap.h> |
| #include <target/display.h> |
| #include <dev/gpio.h> |
| |
| |
| /* MIPI NT35510 panel commands */ |
| static char exit_sleep[4] = {0x11, 0x00, 0x09, 0x80}; |
| static char display_on[4] = {0x29, 0x00, 0x05, 0x80}; |
| |
| static char video0[12] = { |
| 0x06, 0x00, 0x29, 0xc0, 0xF0, 0x55, 0xAA, 0x52, |
| 0x08, 0x01, 0xff, 0xff, |
| }; |
| static char video1[8] = { |
| 0x04, 0x00, 0x29, 0xc0, 0xBC, 0x00, 0xA0, 0x00, |
| }; |
| static char video2[8] = { |
| 0x04, 0x00, 0x29, 0xc0, 0xBD, 0x00, 0xA0, 0x00, |
| }; |
| static char video3[8] = { |
| 0x03, 0x00, 0x29, 0xc0, 0xBE, 0x00, 0x79, 0xff, |
| }; |
| static char video4[60] = { |
| 0x35, 0x00, 0x29, 0xc0, 0xD1, 0x00, 0x00, 0x00, |
| 0x14, 0x00, 0x32, 0x00, |
| 0x4F, 0x00, 0x65, 0x00, |
| 0x8B, 0x00, 0xA8, 0x00, |
| 0xD5, 0x00, 0xF7, 0x01, |
| 0x2B, 0x01, 0x54, 0x01, |
| 0x8E, 0x01, 0xBB, 0x01, |
| 0xBC, 0x01, 0xE3, 0x02, |
| 0x08, 0x02, 0x1C, 0x02, |
| 0x39, 0x02, 0x4F, 0x02, |
| 0x76, 0x02, 0xA3, 0x02, |
| 0xE3, 0x03, 0x12, 0x03, |
| 0x4C, 0x03, 0x66, 0x03, |
| 0x9A, 0xff, 0xff, 0xff, |
| }; |
| static char video5[60] = { |
| 0x35, 0x00, 0x29, 0xc0, 0xD2, 0x00, 0x00, 0x00, |
| 0x14, 0x00, 0x32, 0x00, |
| 0x4F, 0x00, 0x65, 0x00, |
| 0x8B, 0x00, 0xA8, 0x00, |
| 0xD5, 0x00, 0xF7, 0x01, |
| 0x2B, 0x01, 0x54, 0x01, |
| 0x8E, 0x01, 0xBB, 0x01, |
| 0xBC, 0x01, 0xE3, 0x02, |
| 0x08, 0x02, 0x1C, 0x02, |
| 0x39, 0x02, 0x4F, 0x02, |
| 0x76, 0x02, 0xA3, 0x02, |
| 0xE3, 0x03, 0x12, 0x03, |
| 0x4C, 0x03, 0x66, 0x03, |
| 0x9A, 0xff, 0xff, 0xff |
| }; |
| static char video6[60] = { |
| 0x35, 0x00, 0x29, 0xc0, 0xD3, 0x00, 0x00, 0x00, |
| 0x14, 0x00, 0x32, 0x00, |
| 0x4F, 0x00, 0x65, 0x00, |
| 0x8B, 0x00, 0xA8, 0x00, |
| 0xD5, 0x00, 0xF7, 0x01, |
| 0x2B, 0x01, 0x54, 0x01, |
| 0x8E, 0x01, 0xBB, 0x01, |
| 0xBC, 0x01, 0xE3, 0x02, |
| 0x08, 0x02, 0x1C, 0x02, |
| 0x39, 0x02, 0x4F, 0x02, |
| 0x76, 0x02, 0xA3, 0x02, |
| 0xE3, 0x03, 0x12, 0x03, |
| 0x4C, 0x03, 0x66, 0x03, |
| 0x9A, 0xff, 0xff, 0xff, |
| }; |
| static char video7[60] = { |
| 0x35, 0x00, 0x29, 0xc0, 0xD4, 0x00, 0x00, 0x00, |
| 0x14, 0x00, 0x32, 0x00, |
| 0x4F, 0x00, 0x65, 0x00, |
| 0x8B, 0x00, 0xA8, 0x00, |
| 0xD5, 0x00, 0xF7, 0x01, |
| 0x2B, 0x01, 0x54, 0x01, |
| 0x8E, 0x01, 0xBB, 0x01, |
| 0xBC, 0x01, 0xE3, 0x02, |
| 0x08, 0x02, 0x1C, 0x02, |
| 0x39, 0x02, 0x4F, 0x02, |
| 0x76, 0x02, 0xA3, 0x02, |
| 0xE3, 0x03, 0x12, 0x03, |
| 0x4C, 0x03, 0x66, 0x03, |
| 0x9A, 0xff, 0xff, 0xff, |
| }; |
| static char video8[60] = { |
| 0x35, 0x00, 0x29, 0xc0, 0xD5, 0x00, 0x00, 0x00, |
| 0x14, 0x00, 0x32, 0x00, |
| 0x4F, 0x00, 0x65, 0x00, |
| 0x8B, 0x00, 0xA8, 0x00, |
| 0xD5, 0x00, 0xF7, 0x01, |
| 0x2B, 0x01, 0x54, 0x01, |
| 0x8E, 0x01, 0xBB, 0x01, |
| 0xBC, 0x01, 0xE3, 0x02, |
| 0x08, 0x02, 0x1C, 0x02, |
| 0x39, 0x02, 0x4F, 0x02, |
| 0x76, 0x02, 0xA3, 0x02, |
| 0xE3, 0x03, 0x12, 0x03, |
| 0x4C, 0x03, 0x66, 0x03, |
| 0x9A, 0xff, 0xff, 0xff, |
| }; |
| static char video9[60] = { |
| 0x35, 0x00, 0x29, 0xc0, 0xD6, 0x00, 0x00, 0x00, |
| 0x14, 0x00, 0x32, 0x00, |
| 0x4F, 0x00, 0x65, 0x00, |
| 0x8B, 0x00, 0xA8, 0x00, |
| 0xD5, 0x00, 0xF7, 0x01, |
| 0x2B, 0x01, 0x54, 0x01, |
| 0x8E, 0x01, 0xBB, 0x01, |
| 0xBC, 0x01, 0xE3, 0x02, |
| 0x08, 0x02, 0x1C, 0x02, |
| 0x39, 0x02, 0x4F, 0x02, |
| 0x76, 0x02, 0xA3, 0x02, |
| 0xE3, 0x03, 0x12, 0x03, |
| 0x4C, 0x03, 0x66, 0x03, |
| 0x9A, 0xff, 0xff, 0xff, |
| }; |
| static char video10[8] = { |
| 0x04, 0x00, 0x29, 0xc0, 0xB0, 0x0A, 0x0A, 0x0A, |
| }; |
| static char video11[8] = { |
| 0x04, 0x00, 0x29, 0xc0, 0xB1, 0x0A, 0x0A, 0x0A, |
| }; |
| static char video12[8] = { |
| 0x04, 0x00, 0x29, 0xc0, 0xBA, 0x24, 0x24, 0x24, |
| }; |
| static char video13[8] = { |
| 0x04, 0x00, 0x29, 0xc0, 0xB9, 0x24, 0x24, 0x24, |
| }; |
| static char video14[8] = { |
| 0x04, 0x00, 0x29, 0xc0, 0xB8, 0x24, 0x24, 0x24, |
| }; |
| static char video15[12] = { |
| 0x06, 0x00, 0x29, 0xc0, 0xF0, 0x55, 0xAA, 0x52, |
| 0x08, 0x00, 0xff, 0xff, |
| }; |
| static char video16[8] = { |
| 0x02, 0x00, 0x29, 0xc0, 0xB3, 0x00, 0xff, 0xff, |
| }; |
| static char video17[8] = { |
| 0x02, 0x00, 0x29, 0xc0, 0xB4, 0x10, 0xff, 0xff, |
| }; |
| static char video18[8] = { |
| 0x02, 0x00, 0x29, 0xc0, 0xB6, 0x02, 0xff, 0xff, |
| }; |
| static char video19[8] = { |
| 0x03, 0x00, 0x29, 0xc0, 0xB1, 0xFC, 0x00, 0xff, |
| }; |
| static char video19_rotate[8] = { |
| 0x03, 0x00, 0x29, 0xc0, 0xB1, 0xFC, 0x06, 0xff, |
| }; |
| static char video20[8] = { |
| 0x04, 0x00, 0x29, 0xc0, 0xBC, 0x05, 0x05, 0x05, |
| }; |
| static char video21[8] = { |
| 0x03, 0x00, 0x29, 0xc0, 0xB7, 0x20, 0x20, 0xff, |
| }; |
| |
| static char video22[12] = { |
| 0x05, 0x00, 0x29, 0xc0, 0xB8, 0x01, 0x03, 0x03, |
| 0x03, 0xff, 0xff, 0xff, |
| }; |
| static char video23[24] = { |
| 0x13, 0x00, 0x29, 0xc0, 0xC8, 0x01, 0x00, 0x78, |
| 0x50, 0x78, 0x50, 0x78, |
| 0x50, 0x78, 0x50, 0xC8, |
| 0x3C, 0x3C, 0xC8, 0xC8, |
| 0x3C, 0x3C, 0xC8, 0xff, |
| }; |
| static char video24[12] = { |
| 0x06, 0x00, 0x29, 0xc0, 0xBD, 0x01, 0x84, 0x07, |
| 0x31, 0x00, 0xff, 0xff, |
| }; |
| static char video25[12] = { |
| 0x06, 0x00, 0x29, 0xc0, 0xBE, 0x01, 0x84, 0x07, |
| 0x31, 0x00, 0xff, 0xff, |
| }; |
| static char video26[12] = { |
| 0x06, 0x00, 0x29, 0xc0, 0xBF, 0x01, 0x84, 0x07, |
| 0x31, 0x00, 0xff, 0xff |
| }; |
| static char video27[8] = { |
| 0x02, 0x00, 0x29, 0xc0, 0x35, 0x00, 0xff, 0xff, |
| }; |
| |
| static struct mipi_dsi_cmd nt35510_panel_video_mode_cmds[] = { |
| {sizeof(video0), video0}, |
| {sizeof(video1), video1}, |
| {sizeof(video2), video2}, |
| {sizeof(video3), video3}, |
| {sizeof(video4), video4}, |
| {sizeof(video5), video5}, |
| {sizeof(video6), video6}, |
| {sizeof(video7), video7}, |
| {sizeof(video8), video8}, |
| {sizeof(video9), video9}, |
| {sizeof(video10), video10}, |
| {sizeof(video11), video11}, |
| {sizeof(video12), video12}, |
| {sizeof(video13), video13}, |
| {sizeof(video14), video14}, |
| {sizeof(video15), video15}, |
| {sizeof(video16), video16}, |
| {sizeof(video17), video17}, |
| {sizeof(video18), video18}, |
| {sizeof(video19), video19}, |
| {sizeof(video20), video20}, |
| {sizeof(video21), video21}, |
| {sizeof(video22), video22}, |
| {sizeof(video23), video23}, |
| {sizeof(video24), video24}, |
| {sizeof(video25), video25}, |
| {sizeof(video26), video26}, |
| {sizeof(video27), video27}, |
| {sizeof(exit_sleep), exit_sleep}, |
| {sizeof(display_on), display_on}, |
| }; |
| |
| static struct mipi_dsi_cmd nt35510_video_rotate_cmds[] = { |
| {sizeof(video19_rotate), video19_rotate}, |
| }; |
| |
| int mipi_nt35510_video_wvga_config(void *pdata) |
| { |
| int ret = NO_ERROR; |
| /* 3 Lanes -- Enables Data Lane0, 1, 2 */ |
| unsigned char lane_en = 3; |
| unsigned long low_pwr_stop_mode = 1; |
| |
| /* Needed or else will have blank line at top of display */ |
| unsigned char eof_bllp_pwr = 0x9; |
| |
| unsigned char interleav = 0; |
| struct lcdc_panel_info *lcdc = NULL; |
| struct msm_panel_info *pinfo = (struct msm_panel_info *) pdata; |
| |
| if (pinfo == NULL) |
| return ERR_INVALID_ARGS; |
| |
| lcdc = &(pinfo->lcdc); |
| if (lcdc == NULL) |
| return ERR_INVALID_ARGS; |
| |
| ret = mipi_dsi_video_mode_config((pinfo->xres), |
| (pinfo->yres), |
| (pinfo->xres), |
| (pinfo->yres), |
| (lcdc->h_front_porch), |
| (lcdc->h_back_porch), |
| (lcdc->v_front_porch), |
| (lcdc->v_back_porch), |
| (lcdc->h_pulse_width), |
| (lcdc->v_pulse_width), |
| pinfo->mipi.dst_format, |
| pinfo->mipi.traffic_mode, |
| lane_en, |
| low_pwr_stop_mode, |
| eof_bllp_pwr, |
| interleav); |
| return ret; |
| } |
| |
| int mipi_nt35510_video_wvga_on() |
| { |
| int ret = NO_ERROR; |
| return ret; |
| } |
| |
| int mipi_nt35510_video_wvga_off() |
| { |
| int ret = NO_ERROR; |
| return ret; |
| } |
| |
| int mipi_nt35510_video_wvga_rotate() |
| { |
| int ret = NO_ERROR; |
| |
| ret = mipi_dsi_cmds_tx(nt35510_video_rotate_cmds, ARRAY_SIZE(nt35510_video_rotate_cmds)); |
| |
| return ret; |
| } |
| |
| static struct mipi_dsi_phy_ctrl dsi_video_mode_phy_db = { |
| /* DSI_BIT_CLK at 500MHz, 2 lane, RGB888 */ |
| {0x03, 0x01, 0x01, 0x00}, /* regulator */ |
| /* timing */ |
| {0xb9, 0x8e, 0x1f, 0x00, 0x98, 0x9c, 0x22, |
| 0x90, 0x18, 0x03, 0x04}, |
| {0x7f, 0x00, 0x00, 0x00}, /* phy ctrl */ |
| {0xbb, 0x02, 0x06, 0x00}, /* strength */ |
| /* pll control */ |
| {0x00, 0xec, 0x31, 0xd2, 0x00, 0x40, 0x37, 0x62, |
| 0x01, 0x0f, 0x07, /* --> Two lane configuration */ |
| 0x05, 0x14, 0x03, 0x0, 0x0, 0x0, 0x20, 0x0, 0x02, 0x0}, |
| }; |
| |
| void mipi_nt35510_video_wvga_init(struct msm_panel_info *pinfo) |
| { |
| if (!pinfo) |
| return; |
| |
| pinfo->xres = NT35510_MIPI_FB_WIDTH; |
| pinfo->yres = NT35510_MIPI_FB_HEIGHT; |
| pinfo->lcdc.h_back_porch = MIPI_HSYNC_BACK_PORCH_DCLK; |
| pinfo->lcdc.h_front_porch = MIPI_HSYNC_FRONT_PORCH_DCLK; |
| pinfo->lcdc.h_pulse_width = MIPI_HSYNC_PULSE_WIDTH; |
| pinfo->lcdc.v_back_porch = MIPI_VSYNC_BACK_PORCH_LINES; |
| pinfo->lcdc.v_front_porch = MIPI_VSYNC_FRONT_PORCH_LINES; |
| pinfo->lcdc.v_pulse_width = MIPI_VSYNC_PULSE_WIDTH; |
| pinfo->mipi.num_of_lanes = 2; |
| |
| pinfo->type = MIPI_VIDEO_PANEL; |
| pinfo->wait_cycle = 0; |
| pinfo->bpp = 24; |
| pinfo->clk_rate = 499000000; |
| |
| pinfo->mipi.mode = DSI_VIDEO_MODE; |
| pinfo->mipi.traffic_mode = 2; |
| pinfo->mipi.dst_format = DSI_VIDEO_DST_FORMAT_RGB888; |
| pinfo->mipi.dsi_phy_db = &dsi_video_mode_phy_db; |
| pinfo->mipi.tx_eot_append = TRUE; |
| |
| pinfo->mipi.lane_swap = 1; |
| pinfo->mipi.panel_cmds = nt35510_panel_video_mode_cmds; |
| pinfo->mipi.num_of_panel_cmds = \ |
| ARRAY_SIZE(nt35510_panel_video_mode_cmds); |
| |
| pinfo->on = mipi_nt35510_video_wvga_on; |
| pinfo->off = mipi_nt35510_video_wvga_off; |
| pinfo->config = mipi_nt35510_video_wvga_config; |
| pinfo->rotate = mipi_nt35510_video_wvga_rotate; |
| |
| return; |
| } |