Xiaoming Zhou | 327f7df | 2013-07-29 15:50:22 -0400 | [diff] [blame] | 1 | /* Copyright (c) 2012-2013, The Linux Foundation. All rights reserved. |
| 2 | * |
| 3 | * Redistribution and use in source and binary forms, with or without |
| 4 | * modification, are permitted provided that the following conditions are |
| 5 | * met: |
| 6 | * * Redistributions of source code must retain the above copyright |
| 7 | * notice, this list of conditions and the following disclaimer. |
| 8 | * * Redistributions in binary form must reproduce the above |
| 9 | * copyright notice, this list of conditions and the following |
| 10 | * disclaimer in the documentation and/or other materials provided |
| 11 | * with the distribution. |
| 12 | * * Neither the name of The Linux Foundation nor the names of its |
| 13 | * contributors may be used to endorse or promote products derived |
| 14 | * from this software without specific prior written permission. |
| 15 | * |
| 16 | * THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED |
| 17 | * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF |
| 18 | * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT |
| 19 | * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS |
| 20 | * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR |
| 21 | * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF |
| 22 | * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR |
| 23 | * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, |
| 24 | * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE |
| 25 | * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN |
| 26 | * IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| 27 | * |
| 28 | */ |
| 29 | |
| 30 | #include <stdint.h> |
| 31 | #include <msm_panel.h> |
| 32 | #include <mipi_dsi.h> |
| 33 | #include <sys/types.h> |
| 34 | #include <err.h> |
| 35 | #include <reg.h> |
| 36 | #include <debug.h> |
| 37 | #include <target/display.h> |
| 38 | #include <platform/iomap.h> |
| 39 | |
| 40 | #define WVGA_MIPI_FB_WIDTH 480 |
| 41 | #define WVGA_MIPI_FB_HEIGHT 800 |
| 42 | |
| 43 | #define TRULY_PANEL_FRAME_RATE 60 |
| 44 | #define TRULY_PANEL_NUM_OF_LANES 2 |
| 45 | #define TRULY_PANEL_LANE_SWAP 0 |
| 46 | #define TRULY_PANEL_T_CLK_PRE 0x41b |
| 47 | #define TRULY_PANEL_T_CLK_POST 0x0 |
| 48 | #define TRULY_PANEL_BPP 24 |
| 49 | #define TRULY_PANEL_CLK_RATE 499000000 |
| 50 | |
| 51 | static char disp_on0[4] = { |
| 52 | 0x01, 0x00, 0x05, 0x80 |
| 53 | }; |
| 54 | static char disp_on1[4] = { |
| 55 | 0xB0, 0x04, 0x23, 0x80 |
| 56 | }; |
| 57 | static char disp_on2[8] = { |
| 58 | 0x03, 0x00, 0x29, 0xC0, |
| 59 | 0xB3, 0x02, 0x00, 0xFF |
| 60 | }; |
| 61 | static char disp_on3[4] = { |
| 62 | 0xBD, 0x00, 0x23, 0x80 |
| 63 | }; |
| 64 | static char disp_on4[8] = { |
| 65 | 0x03, 0x00, 0x29, 0xC0, |
| 66 | 0xC0, 0x18, 0x66, 0xFF |
| 67 | }; |
| 68 | static char disp_on5[20] = { |
| 69 | 0x10, 0x00, 0x29, 0xC0, |
| 70 | 0xC1, 0x23, 0x31, 0x99, |
| 71 | 0x21, 0x20, 0x00, 0x30, |
| 72 | 0x28, 0x0C, 0x0C, 0x00, |
| 73 | 0x00, 0x00, 0x21, 0x01 |
| 74 | }; |
| 75 | static char disp_on6[12] = { |
| 76 | 0x07, 0x00, 0x29, 0xC0, |
| 77 | 0xC2, 0x00, 0x06, 0x06, |
| 78 | 0x01, 0x03, 0x00, 0xFF |
| 79 | }; |
| 80 | static char disp_on7[32] = { |
| 81 | 0x19, 0x00, 0x29, 0xC0, |
| 82 | 0xC8, 0x04, 0x10, 0x18, |
| 83 | 0x20, 0x2E, 0x46, 0x3C, |
| 84 | 0x28, 0x1F, 0x18, 0x10, |
| 85 | 0x04, 0x04, 0x10, 0x18, |
| 86 | 0x20, 0x2E, 0x46, 0x3C, |
| 87 | 0x28, 0x1F, 0x18, 0x10, |
| 88 | 0x04, 0xFF, 0xFF, 0xFF |
| 89 | }; |
| 90 | static char disp_on8[32] = { |
| 91 | 0x19, 0x00, 0x29, 0xC0, |
| 92 | 0xC9, 0x04, 0x10, 0x18, |
| 93 | 0x20, 0x2E, 0x46, 0x3C, |
| 94 | 0x28, 0x1F, 0x18, 0x10, |
| 95 | 0x04, 0x04, 0x10, 0x18, |
| 96 | 0x20, 0x2E, 0x46, 0x3C, |
| 97 | 0x28, 0x1F, 0x18, 0x10, |
| 98 | 0x04, 0xFF, 0xFF, 0xFF |
| 99 | }; |
| 100 | static char disp_on9[32] = { |
| 101 | 0x19, 0x00, 0x29, 0xC0, |
| 102 | 0xCA, 0x04, 0x10, 0x18, |
| 103 | 0x20, 0x2E, 0x46, 0x3C, |
| 104 | 0x28, 0x1F, 0x18, 0x10, |
| 105 | 0x04, 0x04, 0x10, 0x18, |
| 106 | 0x20, 0x2E, 0x46, 0x3C, |
| 107 | 0x28, 0x1F, 0x18, 0x10, |
| 108 | 0x04, 0xFF, 0xFF, 0xFF |
| 109 | }; |
| 110 | static char disp_on10[24] = { |
| 111 | 0x11, 0x00, 0x29, 0xC0, |
| 112 | 0xD0, 0x29, 0x03, 0xce, |
| 113 | 0xa6, 0x00, 0x43, 0x20, |
| 114 | 0x10, 0x01, 0x00, 0x01, |
| 115 | 0x01, 0x00, 0x03, 0x01, |
| 116 | 0x00, 0xFF, 0xFF, 0xFF |
| 117 | }; |
| 118 | static char disp_on11[12] = { |
| 119 | 0x08, 0x00, 0x29, 0xC0, |
| 120 | 0xD1, 0x18, 0x0C, 0x23, |
| 121 | 0x03, 0x75, 0x02, 0x50 |
| 122 | }; |
| 123 | static char disp_on12[4] = { |
| 124 | 0xD3, 0x11, 0x23, 0x80 |
| 125 | }; |
| 126 | static char disp_on13[8] = { |
| 127 | 0x03, 0x00, 0x29, 0xC0, |
| 128 | 0xD5, 0x2A, 0x2A, 0xFF |
| 129 | }; |
| 130 | static char disp_on14[8] = { |
| 131 | 0x03, 0x00, 0x29, 0xC0, |
| 132 | 0xDE, 0x01, 0x51, 0xFF |
| 133 | }; |
| 134 | static char disp_on15[4] = { |
| 135 | 0xE6, 0x51, 0x23, 0x80 |
| 136 | }; |
| 137 | static char disp_on16[4] = { |
| 138 | 0xFA, 0x03, 0x23, 0x80 |
| 139 | }; |
| 140 | static char disp_on17[4] = { |
| 141 | 0xD6, 0x28, 0x23, 0x80 |
| 142 | }; |
| 143 | static char disp_on18[4] = { |
| 144 | 0x36, 0x41, 0x15, 0x80 |
| 145 | }; |
| 146 | static char disp_on19[12] = { |
| 147 | 0x05, 0x00, 0x39, 0xC0, |
| 148 | 0x2A, 0x00, 0x00, 0x01, |
| 149 | 0xDF, 0xFF, 0xFF, 0xFF |
| 150 | }; |
| 151 | static char disp_on20[12] = { |
| 152 | 0x05, 0x00, 0x39, 0xC0, |
| 153 | 0x2B, 0x00, 0x00, 0x03, |
| 154 | 0x1F, 0xFF, 0xFF, 0xFF |
| 155 | }; |
| 156 | static char disp_on21[4] = { |
| 157 | 0x35, 0x00, 0x15, 0x80 |
| 158 | }; |
| 159 | static char disp_on22[8] = { |
| 160 | 0x03, 0x00, 0x39, 0xc0, |
| 161 | 0x44, 0x00, 0x50, 0xFF |
| 162 | }; |
| 163 | static char disp_on23[4] = { |
| 164 | 0x3A, 0x77, 0x15, 0x80 |
| 165 | }; |
| 166 | static char disp_on24[4] = { |
| 167 | 0x11, 0x00, 0x05, 0x80 |
| 168 | }; |
| 169 | static char disp_on25[4] = { |
| 170 | 0x29, 0x00, 0x05, 0x80 |
| 171 | }; |
| 172 | |
| 173 | static struct mipi_dsi_cmd truly_wvga_panel_cmd_mode_cmds[] = { |
| 174 | {sizeof(disp_on0), (char *)disp_on0}, |
| 175 | {sizeof(disp_on1), (char *)disp_on1}, |
| 176 | {sizeof(disp_on2), (char *)disp_on2}, |
| 177 | {sizeof(disp_on3), (char *)disp_on3}, |
| 178 | {sizeof(disp_on4), (char *)disp_on4}, |
| 179 | {sizeof(disp_on5), (char *)disp_on5}, |
| 180 | {sizeof(disp_on6), (char *)disp_on6}, |
| 181 | {sizeof(disp_on7), (char *)disp_on7}, |
| 182 | {sizeof(disp_on8), (char *)disp_on8}, |
| 183 | {sizeof(disp_on9), (char *)disp_on9}, |
| 184 | {sizeof(disp_on10), (char *)disp_on10}, |
| 185 | {sizeof(disp_on11), (char *)disp_on11}, |
| 186 | {sizeof(disp_on12), (char *)disp_on12}, |
| 187 | {sizeof(disp_on13), (char *)disp_on13}, |
| 188 | {sizeof(disp_on14), (char *)disp_on14}, |
| 189 | {sizeof(disp_on15), (char *)disp_on15}, |
| 190 | {sizeof(disp_on16), (char *)disp_on16}, |
| 191 | {sizeof(disp_on17), (char *)disp_on17}, |
| 192 | {sizeof(disp_on18), (char *)disp_on18}, |
| 193 | {sizeof(disp_on19), (char *)disp_on19}, |
| 194 | {sizeof(disp_on20), (char *)disp_on20}, |
| 195 | {sizeof(disp_on21), (char *)disp_on21}, |
| 196 | {sizeof(disp_on22), (char *)disp_on22}, |
| 197 | {sizeof(disp_on23), (char *)disp_on23}, |
| 198 | {sizeof(disp_on24), (char *)disp_on24}, |
| 199 | {sizeof(disp_on25), (char *)disp_on25}, |
| 200 | }; |
| 201 | |
| 202 | int mipi_truly_cmd_wvga_config(void *pdata) |
| 203 | { |
| 204 | int ret = NO_ERROR; |
| 205 | /* 2 Lanes -- Enables Data Lane0, 1 */ |
| 206 | unsigned char lane_en = 0x3; |
| 207 | unsigned long low_pwr_stop_mode = 0; |
| 208 | |
| 209 | /* Needed or else will have blank line at top of display */ |
| 210 | unsigned char eof_bllp_pwr = 0x9; |
| 211 | |
| 212 | unsigned char interleav = 0; |
| 213 | struct lcdc_panel_info *lcdc = NULL; |
| 214 | struct msm_panel_info *pinfo = (struct msm_panel_info *) pdata; |
| 215 | |
| 216 | if (pinfo == NULL) |
| 217 | return ERR_INVALID_ARGS; |
| 218 | |
| 219 | lcdc = &(pinfo->lcdc); |
| 220 | if (lcdc == NULL) |
| 221 | return ERR_INVALID_ARGS; |
| 222 | |
| 223 | ret = mdss_dsi_cmd_mode_config((pinfo->xres + lcdc->xres_pad), |
| 224 | (pinfo->yres + lcdc->yres_pad), |
| 225 | (pinfo->xres), |
| 226 | (pinfo->yres), |
| 227 | pinfo->mipi.dst_format, |
| 228 | pinfo->bpp / 8, |
| 229 | lane_en, |
| 230 | 0); |
| 231 | |
| 232 | return ret; |
| 233 | } |
| 234 | |
| 235 | int mipi_truly_cmd_wvga_on() |
| 236 | { |
| 237 | int ret = NO_ERROR; |
| 238 | return ret; |
| 239 | } |
| 240 | |
| 241 | int mipi_truly_cmd_wvga_off() |
| 242 | { |
| 243 | int ret = NO_ERROR; |
| 244 | return ret; |
| 245 | } |
| 246 | |
| 247 | static struct mdss_dsi_phy_ctrl dsi_video_mode_phy_db = { |
| 248 | /* regulator */ |
| 249 | {0x02, 0x08, 0x05, 0x00, 0x20, 0x03}, |
| 250 | /* timing */ |
| 251 | {0x5d, 0x12, 0x0c, 0x00, 0x33, 0x38, |
| 252 | 0x10, 0x16, 0x1e, 0x03, 0x04, 0x00}, |
| 253 | /* phy ctrl */ |
| 254 | {0x7f, 0x00, 0x00, 0x00}, |
| 255 | /* strength */ |
| 256 | {0xff, 0x06}, |
| 257 | /* bist */ |
| 258 | {0x03, 0x03, 0x00, 0x00, 0x0f, 0x00}, |
| 259 | /* lane config */ |
| 260 | {0x80, 0x45, 0x00, 0x00, 0x00, 0x01, 0x66, 0x00, 0x00, |
| 261 | 0x80, 0x45, 0x00, 0x00, 0x00, 0x01, 0x66, 0x00, 0x00, |
| 262 | 0x80, 0x45, 0x00, 0x00, 0x00, 0x01, 0x66, 0x00, 0x00, |
| 263 | 0x80, 0x45, 0x00, 0x00, 0x00, 0x01, 0x66, 0x00, 0x00, |
| 264 | 0x40, 0x67, 0x00, 0x00, 0x00, 0x01, 0x88, 0x00, 0x00}, |
| 265 | }; |
| 266 | |
| 267 | void mipi_truly_cmd_wvga_init(struct msm_panel_info *pinfo) |
| 268 | { |
| 269 | if (!pinfo) |
| 270 | return; |
| 271 | |
| 272 | pinfo->xres = WVGA_MIPI_FB_WIDTH; |
| 273 | pinfo->yres = WVGA_MIPI_FB_HEIGHT; |
| 274 | pinfo->lcdc.h_back_porch = MIPI_HSYNC_BACK_PORCH_DCLK; |
| 275 | pinfo->lcdc.h_front_porch = MIPI_HSYNC_FRONT_PORCH_DCLK; |
| 276 | pinfo->lcdc.h_pulse_width = MIPI_HSYNC_PULSE_WIDTH; |
| 277 | pinfo->lcdc.v_back_porch = MIPI_VSYNC_BACK_PORCH_LINES; |
| 278 | pinfo->lcdc.v_front_porch = MIPI_VSYNC_FRONT_PORCH_LINES; |
| 279 | pinfo->lcdc.v_pulse_width = MIPI_VSYNC_PULSE_WIDTH; |
| 280 | pinfo->mipi.num_of_lanes = TRULY_PANEL_NUM_OF_LANES; |
| 281 | pinfo->mipi.frame_rate = TRULY_PANEL_FRAME_RATE; |
| 282 | |
| 283 | pinfo->type = MIPI_CMD_PANEL; |
| 284 | pinfo->wait_cycle = 0; |
| 285 | pinfo->bpp = TRULY_PANEL_BPP; |
| 286 | pinfo->clk_rate = TRULY_PANEL_CLK_RATE; |
| 287 | |
| 288 | pinfo->mipi.mode = DSI_CMD_MODE; |
| 289 | pinfo->mipi.traffic_mode = 1; |
| 290 | pinfo->mipi.dst_format = DSI_VIDEO_DST_FORMAT_RGB888; |
| 291 | pinfo->mipi.vc = 0; |
| 292 | pinfo->mipi.lane_swap = TRULY_PANEL_LANE_SWAP; |
| 293 | pinfo->mipi.data_lane0 = TRUE; |
| 294 | pinfo->mipi.data_lane1 = TRUE; |
| 295 | pinfo->mipi.data_lane2 = FALSE; |
| 296 | pinfo->mipi.data_lane3 = FALSE; |
| 297 | pinfo->mipi.t_clk_post = TRULY_PANEL_T_CLK_POST; |
| 298 | pinfo->mipi.t_clk_pre = TRULY_PANEL_T_CLK_PRE; |
| 299 | pinfo->mipi.stream = 0; |
| 300 | pinfo->mipi.mdp_trigger = DSI_CMD_TRIGGER_NONE; |
| 301 | pinfo->mipi.dma_trigger = DSI_CMD_TRIGGER_SW; |
| 302 | |
| 303 | pinfo->mipi.mdss_dsi_phy_db = &dsi_video_mode_phy_db; |
| 304 | pinfo->mipi.tx_eot_append = TRUE; |
| 305 | |
| 306 | pinfo->mipi.panel_cmds = truly_wvga_panel_cmd_mode_cmds; |
| 307 | pinfo->mipi.num_of_panel_cmds = ARRAY_SIZE(truly_wvga_panel_cmd_mode_cmds); |
| 308 | |
| 309 | pinfo->on = mipi_truly_cmd_wvga_on; |
| 310 | pinfo->off = mipi_truly_cmd_wvga_off; |
| 311 | pinfo->config = mipi_truly_cmd_wvga_config; |
| 312 | |
| 313 | return; |
| 314 | } |