On Wed, 23 Mar 2016, Mika Kahola <mika.kah...@intel.com> wrote:
> On Fri, 2016-03-18 at 13:11 +0200, Jani Nikula wrote:
>> Use a table similar to vlv to check for accepted gpio indexes. For now,
>> add all, but this list should be trimmed down. Use managed gpio request,
>> which will be automatically released when the driver is detached.
>>
>> Signed-off-by: Jani Nikula <jani.nik...@intel.com>
>> ---
>> drivers/gpu/drm/i915/intel_dsi_panel_vbt.c | 667
>> ++++++++++++++++++++++++++++-
>> 1 file changed, 666 insertions(+), 1 deletion(-)
>>
>> diff --git a/drivers/gpu/drm/i915/intel_dsi_panel_vbt.c
>> b/drivers/gpu/drm/i915/intel_dsi_panel_vbt.c
>> index f8d3f608e9c8..6b8dc15f3656 100644
>> --- a/drivers/gpu/drm/i915/intel_dsi_panel_vbt.c
>> +++ b/drivers/gpu/drm/i915/intel_dsi_panel_vbt.c
>> @@ -29,6 +29,7 @@
>> #include <drm/drm_edid.h>
>> #include <drm/i915_drm.h>
>> #include <drm/drm_panel.h>
>> +#include <linux/gpio.h>
>> #include <linux/slab.h>
>> #include <video/mipi_display.h>
>> #include <asm/intel-mid.h>
>> @@ -114,6 +115,636 @@ static struct vlv_gpio_map vlv_gpio_table[] = {
>> #define CHV_GPIO_CFG_HIZ 0x00008100
>> #define CHV_GPIO_CFG_TX_STATE_SHIFT 1
>>
>> +#define BXT_HV_DDI0_DDC_SDA_PIN 187
>> +#define BXT_HV_DDI0_DDC_SCL_PIN 188
>> +#define BXT_HV_DDI1_DDC_SDA_PIN 189
>> +#define BXT_HV_DDI1_DDC_SCL_PIN 190
>> +#define BXT_DBI_SDA_PIN 191
>> +#define BXT_DBI_SCL_PIN 192
>> +#define BXT_PANEL0_VDDEN_PIN 193
>> +#define BXT_PANEL0_BKLTEN_PIN 194
>> +#define BXT_PANEL0_BKLTCTL_PIN 195
>> +#define BXT_PANEL1_VDDEN_PIN 196
>> +#define BXT_PANEL1_BKLTEN_PIN 197
>> +#define BXT_PANEL1_BKLTCTL_PIN 198
>> +#define BXT_DBI_CSX_PIN 199
>> +#define BXT_DBI_RESX_PIN 200
>> +#define BXT_GP_INTD_DSI_TE1_PIN 201
>> +#define BXT_GP_INTD_DSI_TE2_PIN 202
>> +#define BXT_USB_OC0_B_PIN 203
>> +#define BXT_USB_OC1_B_PIN 204
>> +#define BXT_MEX_WAKE0_B_PIN 205
>> +#define BXT_MEX_WAKE1_B_PIN 206
>> +#define BXT_EMMC0_CLK_PIN 156
>> +#define BXT_EMMC0_D0_PIN 157
>> +#define BXT_EMMC0_D1_PIN 158
>> +#define BXT_EMMC0_D2_PIN 159
>> +#define BXT_EMMC0_D3_PIN 160
>> +#define BXT_EMMC0_D4_PIN 161
>> +#define BXT_EMMC0_D5_PIN 162
>> +#define BXT_EMMC0_D6_PIN 163
>> +#define BXT_EMMC0_D7_PIN 164
>> +#define BXT_EMMC0_CMD_PIN 165
>> +#define BXT_SDIO_CLK_PIN 166
>> +#define BXT_SDIO_D0_PIN 167
>> +#define BXT_SDIO_D1_PIN 168
>> +#define BXT_SDIO_D2_PIN 169
>> +#define BXT_SDIO_D3_PIN 170
>> +#define BXT_SDIO_CMD_PIN 171
>> +#define BXT_SDCARD_CLK_PIN 172
>> +#define BXT_SDCARD_D0_PIN 173
>> +#define BXT_SDCARD_D1_PIN 174
>> +#define BXT_SDCARD_D2_PIN 175
>> +#define BXT_SDCARD_D3_PIN 176
>> +#define BXT_SDCARD_CD_B_PIN 177
>> +#define BXT_SDCARD_CMD_PIN 178
>> +#define BXT_SDCARD_LVL_CLK_FB_PIN 179
>> +#define BXT_SDCARD_LVL_CMD_DIR_PIN 180
>> +#define BXT_SDCARD_LVL_DAT_DIR_PIN 181
>> +#define BXT_EMMC0_STROBE_PIN 182
>> +#define BXT_SDIO_PWR_DOWN_B_PIN 183
>> +#define BXT_SDCARD_PWR_DOWN_B_PIN 184
>> +#define BXT_SDCARD_LVL_SEL_PIN 185
>> +#define BXT_SDCARD_LVL_WP_PIN 186
>> +#define BXT_LPSS_I2C0_SDA_PIN 124
>> +#define BXT_LPSS_I2C0_SCL_PIN 125
>> +#define BXT_LPSS_I2C1_SDA_PIN 126
>> +#define BXT_LPSS_I2C1_SCL_PIN 127
>> +#define BXT_LPSS_I2C2_SDA_PIN 128
>> +#define BXT_LPSS_I2C2_SCL_PIN 129
>> +#define BXT_LPSS_I2C3_SDA_PIN 130
>> +#define BXT_LPSS_I2C3_SCL_PIN 131
>> +#define BXT_LPSS_I2C4_SDA_PIN 132
>> +#define BXT_LPSS_I2C4_SCL_PIN 133
>> +#define BXT_LPSS_I2C5_SDA_PIN 134
>> +#define BXT_LPSS_I2C5_SCL_PIN 135
>> +#define BXT_LPSS_I2C6_SDA_PIN 136
>> +#define BXT_LPSS_I2C6_SCL_PIN 137
>> +#define BXT_LPSS_I2C7_SDA_PIN 138
>> +#define BXT_LPSS_I2C7_SCL_PIN 139
>> +#define BXT_ISH_I2C0_SDA_PIN 140
>> +#define BXT_ISH_I2C0_SCL_PIN 141
>> +#define BXT_ISH_I2C1_SDA_PIN 142
>> +#define BXT_ISH_I2C1_SCL_PIN 143
>> +#define BXT_ISH_I2C2_SDA_PIN 144
>> +#define BXT_ISH_I2C2_SCL_PIN 145
>> +#define BXT_ISH_GPIO_0_PIN 146
>> +#define BXT_ISH_GPIO_1_PIN 147
>> +#define BXT_ISH_GPIO_2_PIN 148
>> +#define BXT_ISH_GPIO_3_PIN 149
>> +#define BXT_ISH_GPIO_4_PIN 150
>> +#define BXT_ISH_GPIO_5_PIN 151
>> +#define BXT_ISH_GPIO_6_PIN 152
>> +#define BXT_ISH_GPIO_7_PIN 153
>> +#define BXT_ISH_GPIO_8_PIN 154
>> +#define BXT_ISH_GPIO_9_PIN 155
>> +#define BXT_AVS_I2S1_MCLK_PIN 74
>> +#define BXT_AVS_I2S1_BCLK_PIN 75
>> +#define BXT_AVS_I2S1_WS_SYNC_PIN 76
>> +#define BXT_AVS_I2S1_SDI_PIN 77
>> +#define BXT_AVS_I2S1_SDO_PIN 78
>> +#define BXT_AVS_M_CLK_A1_PIN 79
>> +#define BXT_AVS_M_CLK_B1_PIN 80
>> +#define BXT_AVS_M_DATA_1_PIN 81
>> +#define BXT_AVS_M_CLK_AB2_PIN 82
>> +#define BXT_AVS_M_DATA_2_PIN 83
>> +#define BXT_AVS_I2S2_MCLK_PIN 84
>> +#define BXT_AVS_I2S2_BCLK_PIN 85
>> +#define BXT_AVS_I2S2_WS_SYNC_PIN 86
>> +#define BXT_AVS_I2S2_SDI_PIN 87
>> +#define BXT_AVS_I2S2_SDO_PIN 88
>> +#define BXT_AVS_I2S3_BCLK_PIN 89
>> +#define BXT_AVS_I2S3_WS_SYNC_PIN 90
>> +#define BXT_AVS_I2S3_SDI_PIN 91
>> +#define BXT_AVS_I2S3_SDO_PIN 92
>> +#define BXT_AVS_I2S4_BCLK_PIN 93
>> +#define BXT_AVS_I2S4_WS_SYNC_PIN 94
>> +#define BXT_AVS_I2S4_SDI_PIN 95
>> +#define BXT_AVS_I2S4_SDO_PIN 96
>> +#define BXT_FST_SPI_CS0_B_PIN 97
>> +#define BXT_FST_SPI_CS1_B_PIN 98
>> +#define BXT_FST_SPI_MOSI_IO0_PIN 99
>> +#define BXT_FST_SPI_MISO_IO1_PIN 100
>> +#define BXT_FST_SPI_IO2_PIN 101
>> +#define BXT_FST_SPI_IO3_PIN 102
>> +#define BXT_FST_SPI_CLK_PIN 103
>> +#define BXT_GP_SSP_0_CLK_PIN 104
>> +#define BXT_GP_SSP_0_FS0_PIN 105
>> +#define BXT_GP_SSP_0_FS1_PIN 106
>> +#define BXT_GP_SSP_0_FS2_PIN 107
>> +#define BXT_GP_SSP_0_RXD_PIN 109
>> +#define BXT_GP_SSP_0_TXD_PIN 110
>> +#define BXT_GP_SSP_1_CLK_PIN 111
>> +#define BXT_GP_SSP_1_FS0_PIN 112
>> +#define BXT_GP_SSP_1_FS1_PIN 113
>> +#define BXT_GP_SSP_1_FS2_PIN 114
>> +#define BXT_GP_SSP_1_FS3_PIN 115
>> +#define BXT_GP_SSP_1_RXD_PIN 116
>> +#define BXT_GP_SSP_1_TXD_PIN 117
>> +#define BXT_GP_SSP_2_CLK_PIN 118
>> +#define BXT_GP_SSP_2_FS0_PIN 119
>> +#define BXT_GP_SSP_2_FS1_PIN 120
>> +#define BXT_GP_SSP_2_FS2_PIN 121
>> +#define BXT_GP_SSP_2_RXD_PIN 122
>> +#define BXT_GP_SSP_2_TXD_PIN 123
>> +#define BXT_TRACE_0_CLK_VNN_PIN 0
>> +#define BXT_TRACE_0_DATA0_VNN_PIN 1
>> +#define BXT_TRACE_0_DATA1_VNN_PIN 2
>> +#define BXT_TRACE_0_DATA2_VNN_PIN 3
>> +#define BXT_TRACE_0_DATA3_VNN_PIN 4
>> +#define BXT_TRACE_0_DATA4_VNN_PIN 5
>> +#define BXT_TRACE_0_DATA5_VNN_PIN 6
>> +#define BXT_TRACE_0_DATA6_VNN_PIN 7
>> +#define BXT_TRACE_0_DATA7_VNN_PIN 8
>> +#define BXT_TRACE_1_CLK_VNN_PIN 9
>> +#define BXT_TRACE_1_DATA0_VNN_PIN 10
>> +#define BXT_TRACE_1_DATA1_VNN_PIN 11
>> +#define BXT_TRACE_1_DATA2_VNN_PIN 12
>> +#define BXT_TRACE_1_DATA3_VNN_PIN 13
>> +#define BXT_TRACE_1_DATA4_VNN_PIN 14
>> +#define BXT_TRACE_1_DATA5_VNN_PIN 15
>> +#define BXT_TRACE_1_DATA6_VNN_PIN 16
>> +#define BXT_TRACE_1_DATA7_VNN_PIN 17
>> +#define BXT_TRACE_2_CLK_VNN_PIN 18
>> +#define BXT_TRACE_2_DATA0_VNN_PIN 19
>> +#define BXT_TRACE_2_DATA1_VNN_PIN 20
>> +#define BXT_TRACE_2_DATA2_VNN_PIN 21
>> +#define BXT_TRACE_2_DATA3_VNN_PIN 22
>> +#define BXT_TRACE_2_DATA4_VNN_PIN 23
>> +#define BXT_TRACE_2_DATA5_VNN_PIN 24
>> +#define BXT_TRACE_2_DATA6_VNN_PIN 25
>> +#define BXT_TRACE_2_DATA7_VNN_PIN 26
>> +#define BXT_TRIGOUT_0_PIN 27
>> +#define BXT_TRIGOUT_1_PIN 28
>> +#define BXT_TRIGIN_0_PIN 29
>> +#define BXT_SEC_TCK_PIN 30
>> +#define BXT_SEC_TDI_PIN 31
>> +#define BXT_SEC_TMS_PIN 32
>> +#define BXT_SEC_TDO_PIN 33
>> +#define BXT_PWM0_PIN 34
>> +#define BXT_PWM1_PIN 35
>> +#define BXT_PWM2_PIN 36
>> +#define BXT_PWM3_PIN 37
>> +#define BXT_LPSS_UART0_RXD_PIN 38
>> +#define BXT_LPSS_UART0_TXD_PIN 39
>> +#define BXT_LPSS_UART0_RTS_B_PIN 40
>> +#define BXT_LPSS_UART0_CTS_B_PIN 41
>> +#define BXT_LPSS_UART1_RXD_PIN 42
>> +#define BXT_LPSS_UART1_TXD_PIN 43
>> +#define BXT_LPSS_UART1_RTS_B_PIN 44
>> +#define BXT_LPSS_UART1_CTS_B_PIN 45
>> +#define BXT_LPSS_UART2_RXD_PIN 46
>> +#define BXT_LPSS_UART2_TXD_PIN 47
>> +#define BXT_LPSS_UART2_RTS_B_PIN 48
>> +#define BXT_LPSS_UART2_CTS_B_PIN 49
>> +#define BXT_ISH_UART0_RXD_PIN 50
>> +#define BXT_ISH_UART0_TXD_PIN 51
>> +#define BXT_ISH_UART0_RTS_B_PIN 52
>> +#define BXT_ISH_UART0_CTS_B_PIN 53
>> +#define BXT_ISH_UART1_RXD_PIN 54
>> +#define BXT_ISH_UART1_TXD_PIN 55
>> +#define BXT_ISH_UART1_RTS_B_PIN 56
>> +#define BXT_ISH_UART1_CTS_B_PIN 57
>> +#define BXT_ISH_UART2_RXD_PIN 58
>> +#define BXT_ISH_UART2_TXD_PIN 59
>> +#define BXT_ISH_UART2_RTS_B_PIN 60
>> +#define BXT_ISH_UART2_CTS_B_PIN 61
>> +#define BXT_GP_CAMERASB00_PIN 62
>> +#define BXT_GP_CAMERASB01_PIN 63
>> +#define BXT_GP_CAMERASB02_PIN 64
>> +#define BXT_GP_CAMERASB03_PIN 65
>> +#define BXT_GP_CAMERASB04_PIN 66
>> +#define BXT_GP_CAMERASB05_PIN 67
>> +#define BXT_GP_CAMERASB06_PIN 68
>> +#define BXT_GP_CAMERASB07_PIN 69
>> +#define BXT_GP_CAMERASB08_PIN 70
>> +#define BXT_GP_CAMERASB09_PIN 71
>> +#define BXT_GP_CAMERASB10_PIN 72
>> +#define BXT_GP_CAMERASB11_PIN 73
>> +
>> +#define BXT_HV_DDI0_DDC_SDA_OFFSET 264
>> +#define BXT_HV_DDI0_DDC_SCL_OFFSET 265
>> +#define BXT_HV_DDI1_DDC_SDA_OFFSET 266
>> +#define BXT_HV_DDI1_DDC_SCL_OFFSET 267
>> +#define BXT_DBI_SDA_OFFSET 268
>> +#define BXT_DBI_SCL_OFFSET 269
>> +#define BXT_PANEL0_VDDEN_OFFSET 270
>> +#define BXT_PANEL0_BKLTEN_OFFSET 271
>> +#define BXT_PANEL0_BKLTCTL_OFFSET 272
>> +#define BXT_PANEL1_VDDEN_OFFSET 273
>> +#define BXT_PANEL1_BKLTEN_OFFSET 274
>> +#define BXT_PANEL1_BKLTCTL_OFFSET 275
>> +#define BXT_DBI_CSX_OFFSET 276
>> +#define BXT_DBI_RESX_OFFSET 277
>> +#define BXT_GP_INTD_DSI_TE1_OFFSET 278
>> +#define BXT_GP_INTD_DSI_TE2_OFFSET 279
>> +#define BXT_USB_OC0_B_OFFSET 280
>> +#define BXT_USB_OC1_B_OFFSET 281
>> +#define BXT_MEX_WAKE0_B_OFFSET 282
>> +#define BXT_MEX_WAKE1_B_OFFSET 283
>> +#define BXT_EMMC0_CLK_OFFSET 284
>> +#define BXT_EMMC0_D0_OFFSET 285
>> +#define BXT_EMMC0_D1_OFFSET 286
>> +#define BXT_EMMC0_D2_OFFSET 287
>> +#define BXT_EMMC0_D3_OFFSET 288
>> +#define BXT_EMMC0_D4_OFFSET 289
>> +#define BXT_EMMC0_D5_OFFSET 290
>> +#define BXT_EMMC0_D6_OFFSET 291
>> +#define BXT_EMMC0_D7_OFFSET 292
>> +#define BXT_EMMC0_CMD_OFFSET 293
>> +#define BXT_SDIO_CLK_OFFSET 294
>> +#define BXT_SDIO_D0_OFFSET 295
>> +#define BXT_SDIO_D1_OFFSET 296
>> +#define BXT_SDIO_D2_OFFSET 297
>> +#define BXT_SDIO_D3_OFFSET 298
>> +#define BXT_SDIO_CMD_OFFSET 299
>> +#define BXT_SDCARD_CLK_OFFSET 300
>> +#define BXT_SDCARD_D0_OFFSET 301
>> +#define BXT_SDCARD_D1_OFFSET 302
>> +#define BXT_SDCARD_D2_OFFSET 303
>> +#define BXT_SDCARD_D3_OFFSET 304
>> +#define BXT_SDCARD_CD_B_OFFSET 305
>> +#define BXT_SDCARD_CMD_OFFSET 306
>> +#define BXT_SDCARD_LVL_CLK_FB_OFFSET 307
>> +#define BXT_SDCARD_LVL_CMD_DIR_OFFSET 308
>> +#define BXT_SDCARD_LVL_DAT_DIR_OFFSET 309
>> +#define BXT_EMMC0_STROBE_OFFSET 310
>> +#define BXT_SDIO_PWR_DOWN_B_OFFSET 311
>> +#define BXT_SDCARD_PWR_DOWN_B_OFFSET 312
>> +#define BXT_SDCARD_LVL_SEL_OFFSET 313
>> +#define BXT_SDCARD_LVL_WP_OFFSET 314
>> +#define BXT_LPSS_I2C0_SDA_OFFSET 315
>> +#define BXT_LPSS_I2C0_SCL_OFFSET 316
>> +#define BXT_LPSS_I2C1_SDA_OFFSET 317
>> +#define BXT_LPSS_I2C1_SCL_OFFSET 318
>> +#define BXT_LPSS_I2C2_SDA_OFFSET 319
>> +#define BXT_LPSS_I2C2_SCL_OFFSET 320
>> +#define BXT_LPSS_I2C3_SDA_OFFSET 321
>> +#define BXT_LPSS_I2C3_SCL_OFFSET 322
>> +#define BXT_LPSS_I2C4_SDA_OFFSET 323
>> +#define BXT_LPSS_I2C4_SCL_OFFSET 324
>> +#define BXT_LPSS_I2C5_SDA_OFFSET 325
>> +#define BXT_LPSS_I2C5_SCL_OFFSET 326
>> +#define BXT_LPSS_I2C6_SDA_OFFSET 327
>> +#define BXT_LPSS_I2C6_SCL_OFFSET 328
>> +#define BXT_LPSS_I2C7_SDA_OFFSET 329
>> +#define BXT_LPSS_I2C7_SCL_OFFSET 330
>> +#define BXT_ISH_I2C0_SDA_OFFSET 331
>> +#define BXT_ISH_I2C0_SCL_OFFSET 332
>> +#define BXT_ISH_I2C1_SDA_OFFSET 333
>> +#define BXT_ISH_I2C1_SCL_OFFSET 334
>> +#define BXT_ISH_I2C2_SDA_OFFSET 335
>> +#define BXT_ISH_I2C2_SCL_OFFSET 336
>> +#define BXT_ISH_GPIO_0_OFFSET 337
>> +#define BXT_ISH_GPIO_1_OFFSET 338
>> +#define BXT_ISH_GPIO_2_OFFSET 339
>> +#define BXT_ISH_GPIO_3_OFFSET 340
>> +#define BXT_ISH_GPIO_4_OFFSET 341
>> +#define BXT_ISH_GPIO_5_OFFSET 342
>> +#define BXT_ISH_GPIO_6_OFFSET 343
>> +#define BXT_ISH_GPIO_7_OFFSET 344
>> +#define BXT_ISH_GPIO_8_OFFSET 345
>> +#define BXT_ISH_GPIO_9_OFFSET 346
>> +#define BXT_AVS_I2S1_MCLK_OFFSET 378
>> +#define BXT_AVS_I2S1_BCLK_OFFSET 379
>> +#define BXT_AVS_I2S1_WS_SYNC_OFFSET 380
>> +#define BXT_AVS_I2S1_SDI_OFFSET 381
>> +#define BXT_AVS_I2S1_SDO_OFFSET 382
>> +#define BXT_AVS_M_CLK_A1_OFFSET 383
>> +#define BXT_AVS_M_CLK_B1_OFFSET 384
>> +#define BXT_AVS_M_DATA_1_OFFSET 385
>> +#define BXT_AVS_M_CLK_AB2_OFFSET 386
>> +#define BXT_AVS_M_DATA_2_OFFSET 387
>> +#define BXT_AVS_I2S2_MCLK_OFFSET 388
>> +#define BXT_AVS_I2S2_BCLK_OFFSET 389
>> +#define BXT_AVS_I2S2_WS_SYNC_OFFSET 390
>> +#define BXT_AVS_I2S2_SDI_OFFSET 391
>> +#define BXT_AVS_I2S2_SDO_OFFSET 392
>> +#define BXT_AVS_I2S3_BCLK_OFFSET 393
>> +#define BXT_AVS_I2S3_WS_SYNC_OFFSET 394
>> +#define BXT_AVS_I2S3_SDI_OFFSET 395
>> +#define BXT_AVS_I2S3_SDO_OFFSET 396
>> +#define BXT_AVS_I2S4_BCLK_OFFSET 397
>> +#define BXT_AVS_I2S4_WS_SYNC_OFFSET 398
>> +#define BXT_AVS_I2S4_SDI_OFFSET 399
>> +#define BXT_AVS_I2S4_SDO_OFFSET 400
>> +#define BXT_FST_SPI_CS0_B_OFFSET 402
>> +#define BXT_FST_SPI_CS1_B_OFFSET 403
>> +#define BXT_FST_SPI_MOSI_IO0_OFFSET 404
>> +#define BXT_FST_SPI_MISO_IO1_OFFSET 405
>> +#define BXT_FST_SPI_IO2_OFFSET 406
>> +#define BXT_FST_SPI_IO3_OFFSET 407
>> +#define BXT_FST_SPI_CLK_OFFSET 408
>> +#define BXT_GP_SSP_0_CLK_OFFSET 410
>> +#define BXT_GP_SSP_0_FS0_OFFSET 411
>> +#define BXT_GP_SSP_0_FS1_OFFSET 412
>> +#define BXT_GP_SSP_0_FS2_OFFSET 413
>> +#define BXT_GP_SSP_0_RXD_OFFSET 414
>> +#define BXT_GP_SSP_0_TXD_OFFSET 415
>> +#define BXT_GP_SSP_1_CLK_OFFSET 416
>> +#define BXT_GP_SSP_1_FS0_OFFSET 417
>> +#define BXT_GP_SSP_1_FS1_OFFSET 418
>> +#define BXT_GP_SSP_1_FS2_OFFSET 419
>> +#define BXT_GP_SSP_1_FS3_OFFSET 420
>> +#define BXT_GP_SSP_1_RXD_OFFSET 421
>> +#define BXT_GP_SSP_1_TXD_OFFSET 422
>> +#define BXT_GP_SSP_2_CLK_OFFSET 423
>> +#define BXT_GP_SSP_2_FS0_OFFSET 424
>> +#define BXT_GP_SSP_2_FS1_OFFSET 425
>> +#define BXT_GP_SSP_2_FS2_OFFSET 426
>> +#define BXT_GP_SSP_2_RXD_OFFSET 427
>> +#define BXT_GP_SSP_2_TXD_OFFSET 428
>> +#define BXT_TRACE_0_CLK_VNN_OFFSET 429
>> +#define BXT_TRACE_0_DATA0_VNN_OFFSET 430
>> +#define BXT_TRACE_0_DATA1_VNN_OFFSET 431
>> +#define BXT_TRACE_0_DATA2_VNN_OFFSET 432
>> +#define BXT_TRACE_0_DATA3_VNN_OFFSET 433
>> +#define BXT_TRACE_0_DATA4_VNN_OFFSET 434
>> +#define BXT_TRACE_0_DATA5_VNN_OFFSET 435
>> +#define BXT_TRACE_0_DATA6_VNN_OFFSET 436
>> +#define BXT_TRACE_0_DATA7_VNN_OFFSET 437
>> +#define BXT_TRACE_1_CLK_VNN_OFFSET 438
>> +#define BXT_TRACE_1_DATA0_VNN_OFFSET 439
>> +#define BXT_TRACE_1_DATA1_VNN_OFFSET 440
>> +#define BXT_TRACE_1_DATA2_VNN_OFFSET 441
>> +#define BXT_TRACE_1_DATA3_VNN_OFFSET 442
>> +#define BXT_TRACE_1_DATA4_VNN_OFFSET 443
>> +#define BXT_TRACE_1_DATA5_VNN_OFFSET 444
>> +#define BXT_TRACE_1_DATA6_VNN_OFFSET 445
>> +#define BXT_TRACE_1_DATA7_VNN_OFFSET 446
>> +#define BXT_TRACE_2_CLK_VNN_OFFSET 447
>> +#define BXT_TRACE_2_DATA0_VNN_OFFSET 448
>> +#define BXT_TRACE_2_DATA1_VNN_OFFSET 449
>> +#define BXT_TRACE_2_DATA2_VNN_OFFSET 450
>> +#define BXT_TRACE_2_DATA3_VNN_OFFSET 451
>> +#define BXT_TRACE_2_DATA4_VNN_OFFSET 452
>> +#define BXT_TRACE_2_DATA5_VNN_OFFSET 453
>> +#define BXT_TRACE_2_DATA6_VNN_OFFSET 454
>> +#define BXT_TRACE_2_DATA7_VNN_OFFSET 455
>> +#define BXT_TRIGOUT_0_OFFSET 456
>> +#define BXT_TRIGOUT_1_OFFSET 457
>> +#define BXT_TRIGIN_0_OFFSET 458
>> +#define BXT_SEC_TCK_OFFSET 459
>> +#define BXT_SEC_TDI_OFFSET 460
>> +#define BXT_SEC_TMS_OFFSET 461
>> +#define BXT_SEC_TDO_OFFSET 462
>> +#define BXT_PWM0_OFFSET 463
>> +#define BXT_PWM1_OFFSET 464
>> +#define BXT_PWM2_OFFSET 465
>> +#define BXT_PWM3_OFFSET 466
>> +#define BXT_LPSS_UART0_RXD_OFFSET 467
>> +#define BXT_LPSS_UART0_TXD_OFFSET 468
>> +#define BXT_LPSS_UART0_RTS_B_OFFSET 469
>> +#define BXT_LPSS_UART0_CTS_B_OFFSET 470
>> +#define BXT_LPSS_UART1_RXD_OFFSET 471
>> +#define BXT_LPSS_UART1_TXD_OFFSET 472
>> +#define BXT_LPSS_UART1_RTS_B_OFFSET 473
>> +#define BXT_LPSS_UART1_CTS_B_OFFSET 474
>> +#define BXT_LPSS_UART2_RXD_OFFSET 475
>> +#define BXT_LPSS_UART2_TXD_OFFSET 476
>> +#define BXT_LPSS_UART2_RTS_B_OFFSET 477
>> +#define BXT_LPSS_UART2_CTS_B_OFFSET 478
>> +#define BXT_ISH_UART0_RXD_OFFSET 479
>> +#define BXT_ISH_UART0_TXD_OFFSET 480
>> +#define BXT_ISH_UART0_RTS_B_OFFSET 481
>> +#define BXT_ISH_UART0_CTS_B_OFFSET 482
>> +#define BXT_ISH_UART1_RXD_OFFSET 483
>> +#define BXT_ISH_UART1_TXD_OFFSET 484
>> +#define BXT_ISH_UART1_RTS_B_OFFSET 485
>> +#define BXT_ISH_UART1_CTS_B_OFFSET 486
>> +#define BXT_ISH_UART2_RXD_OFFSET 487
>> +#define BXT_ISH_UART2_TXD_OFFSET 488
>> +#define BXT_ISH_UART2_RTS_B_OFFSET 489
>> +#define BXT_ISH_UART2_CTS_B_OFFSET 490
>> +#define BXT_GP_CAMERASB00_OFFSET 491
>> +#define BXT_GP_CAMERASB01_OFFSET 492
>> +#define BXT_GP_CAMERASB02_OFFSET 493
>> +#define BXT_GP_CAMERASB03_OFFSET 494
>> +#define BXT_GP_CAMERASB04_OFFSET 495
>> +#define BXT_GP_CAMERASB05_OFFSET 496
>> +#define BXT_GP_CAMERASB06_OFFSET 497
>> +#define BXT_GP_CAMERASB07_OFFSET 498
>> +#define BXT_GP_CAMERASB08_OFFSET 499
>> +#define BXT_GP_CAMERASB09_OFFSET 500
>> +#define BXT_GP_CAMERASB10_OFFSET 501
>> +#define BXT_GP_CAMERASB11_OFFSET 502
>> +
>> +struct bxt_gpio_map {
>> + u8 gpio_index;
>> + u16 gpio_number;
>> + bool requested;
>> +};
>> +
>> +/* XXX: take out everything that is not related to DSI display */
>> +static struct bxt_gpio_map bxt_gpio_table[] = {
>> + { BXT_HV_DDI0_DDC_SDA_PIN, BXT_HV_DDI0_DDC_SDA_OFFSET },
>> + { BXT_HV_DDI0_DDC_SCL_PIN, BXT_HV_DDI0_DDC_SCL_OFFSET },
>> + { BXT_HV_DDI1_DDC_SDA_PIN, BXT_HV_DDI1_DDC_SDA_OFFSET },
>> + { BXT_HV_DDI1_DDC_SCL_PIN, BXT_HV_DDI1_DDC_SCL_OFFSET },
>> + { BXT_DBI_SDA_PIN, BXT_DBI_SDA_OFFSET },
>> + { BXT_DBI_SCL_PIN, BXT_DBI_SCL_OFFSET },
>> + { BXT_PANEL0_VDDEN_PIN, BXT_PANEL0_VDDEN_OFFSET },
>> + { BXT_PANEL0_BKLTEN_PIN, BXT_PANEL0_BKLTEN_OFFSET },
>> + { BXT_PANEL0_BKLTCTL_PIN, BXT_PANEL0_BKLTCTL_OFFSET },
>> + { BXT_PANEL1_VDDEN_PIN, BXT_PANEL1_VDDEN_OFFSET },
>> + { BXT_PANEL1_BKLTEN_PIN, BXT_PANEL1_BKLTEN_OFFSET },
>> + { BXT_PANEL1_BKLTCTL_PIN, BXT_PANEL1_BKLTCTL_OFFSET },
>> + { BXT_DBI_CSX_PIN, BXT_DBI_CSX_OFFSET },
>> + { BXT_DBI_RESX_PIN, BXT_DBI_RESX_OFFSET },
>> + { BXT_GP_INTD_DSI_TE1_PIN, BXT_GP_INTD_DSI_TE1_OFFSET },
>> + { BXT_GP_INTD_DSI_TE2_PIN, BXT_GP_INTD_DSI_TE2_OFFSET },
>> + { BXT_USB_OC0_B_PIN, BXT_USB_OC0_B_OFFSET },
>> + { BXT_USB_OC1_B_PIN, BXT_USB_OC1_B_OFFSET },
>> + { BXT_MEX_WAKE0_B_PIN, BXT_MEX_WAKE0_B_OFFSET },
>> + { BXT_MEX_WAKE1_B_PIN, BXT_MEX_WAKE1_B_OFFSET },
>> + { BXT_EMMC0_CLK_PIN, BXT_EMMC0_CLK_OFFSET },
>> + { BXT_EMMC0_D0_PIN, BXT_EMMC0_D0_OFFSET },
>> + { BXT_EMMC0_D1_PIN, BXT_EMMC0_D1_OFFSET },
>> + { BXT_EMMC0_D2_PIN, BXT_EMMC0_D2_OFFSET },
>> + { BXT_EMMC0_D3_PIN, BXT_EMMC0_D3_OFFSET },
>> + { BXT_EMMC0_D4_PIN, BXT_EMMC0_D4_OFFSET },
>> + { BXT_EMMC0_D5_PIN, BXT_EMMC0_D5_OFFSET },
>> + { BXT_EMMC0_D6_PIN, BXT_EMMC0_D6_OFFSET },
>> + { BXT_EMMC0_D7_PIN, BXT_EMMC0_D7_OFFSET },
>> + { BXT_EMMC0_CMD_PIN, BXT_EMMC0_CMD_OFFSET },
>> + { BXT_SDIO_CLK_PIN, BXT_SDIO_CLK_OFFSET },
>> + { BXT_SDIO_D0_PIN, BXT_SDIO_D0_OFFSET },
>> + { BXT_SDIO_D1_PIN, BXT_SDIO_D1_OFFSET },
>> + { BXT_SDIO_D2_PIN, BXT_SDIO_D2_OFFSET },
>> + { BXT_SDIO_D3_PIN, BXT_SDIO_D3_OFFSET },
>> + { BXT_SDIO_CMD_PIN, BXT_SDIO_CMD_OFFSET },
>> + { BXT_SDCARD_CLK_PIN, BXT_SDCARD_CLK_OFFSET },
>> + { BXT_SDCARD_D0_PIN, BXT_SDCARD_D0_OFFSET },
>> + { BXT_SDCARD_D1_PIN, BXT_SDCARD_D1_OFFSET },
>> + { BXT_SDCARD_D2_PIN, BXT_SDCARD_D2_OFFSET },
>> + { BXT_SDCARD_D3_PIN, BXT_SDCARD_D3_OFFSET },
>> + { BXT_SDCARD_CD_B_PIN, BXT_SDCARD_CD_B_OFFSET },
>> + { BXT_SDCARD_CMD_PIN, BXT_SDCARD_CMD_OFFSET },
>> + { BXT_SDCARD_LVL_CLK_FB_PIN, BXT_SDCARD_LVL_CLK_FB_OFFSET },
>> + { BXT_SDCARD_LVL_CMD_DIR_PIN, BXT_SDCARD_LVL_CMD_DIR_OFFSET },
>> + { BXT_SDCARD_LVL_DAT_DIR_PIN, BXT_SDCARD_LVL_DAT_DIR_OFFSET },
>> + { BXT_EMMC0_STROBE_PIN, BXT_EMMC0_STROBE_OFFSET },
>> + { BXT_SDIO_PWR_DOWN_B_PIN, BXT_SDIO_PWR_DOWN_B_OFFSET },
>> + { BXT_SDCARD_PWR_DOWN_B_PIN, BXT_SDCARD_PWR_DOWN_B_OFFSET },
>> + { BXT_SDCARD_LVL_SEL_PIN, BXT_SDCARD_LVL_SEL_OFFSET },
>> + { BXT_SDCARD_LVL_WP_PIN, BXT_SDCARD_LVL_WP_OFFSET },
>> + { BXT_LPSS_I2C0_SDA_PIN, BXT_LPSS_I2C0_SDA_OFFSET },
>> + { BXT_LPSS_I2C0_SCL_PIN, BXT_LPSS_I2C0_SCL_OFFSET },
>> + { BXT_LPSS_I2C1_SDA_PIN, BXT_LPSS_I2C1_SDA_OFFSET },
>> + { BXT_LPSS_I2C1_SCL_PIN, BXT_LPSS_I2C1_SCL_OFFSET },
>> + { BXT_LPSS_I2C2_SDA_PIN, BXT_LPSS_I2C2_SDA_OFFSET },
>> + { BXT_LPSS_I2C2_SCL_PIN, BXT_LPSS_I2C2_SCL_OFFSET },
>> + { BXT_LPSS_I2C3_SDA_PIN, BXT_LPSS_I2C3_SDA_OFFSET },
>> + { BXT_LPSS_I2C3_SCL_PIN, BXT_LPSS_I2C3_SCL_OFFSET },
>> + { BXT_LPSS_I2C4_SDA_PIN, BXT_LPSS_I2C4_SDA_OFFSET },
>> + { BXT_LPSS_I2C4_SCL_PIN, BXT_LPSS_I2C4_SCL_OFFSET },
>> + { BXT_LPSS_I2C5_SDA_PIN, BXT_LPSS_I2C5_SDA_OFFSET },
>> + { BXT_LPSS_I2C5_SCL_PIN, BXT_LPSS_I2C5_SCL_OFFSET },
>> + { BXT_LPSS_I2C6_SDA_PIN, BXT_LPSS_I2C6_SDA_OFFSET },
>> + { BXT_LPSS_I2C6_SCL_PIN, BXT_LPSS_I2C6_SCL_OFFSET },
>> + { BXT_LPSS_I2C7_SDA_PIN, BXT_LPSS_I2C7_SDA_OFFSET },
>> + { BXT_LPSS_I2C7_SCL_PIN, BXT_LPSS_I2C7_SCL_OFFSET },
>> + { BXT_ISH_I2C0_SDA_PIN, BXT_ISH_I2C0_SDA_OFFSET },
>> + { BXT_ISH_I2C0_SCL_PIN, BXT_ISH_I2C0_SCL_OFFSET },
>> + { BXT_ISH_I2C1_SDA_PIN, BXT_ISH_I2C1_SDA_OFFSET },
>> + { BXT_ISH_I2C1_SCL_PIN, BXT_ISH_I2C1_SCL_OFFSET },
>> + { BXT_ISH_I2C2_SDA_PIN, BXT_ISH_I2C2_SDA_OFFSET },
>> + { BXT_ISH_I2C2_SCL_PIN, BXT_ISH_I2C2_SCL_OFFSET },
>> + { BXT_ISH_GPIO_0_PIN, BXT_ISH_GPIO_0_OFFSET },
>> + { BXT_ISH_GPIO_1_PIN, BXT_ISH_GPIO_1_OFFSET },
>> + { BXT_ISH_GPIO_2_PIN, BXT_ISH_GPIO_2_OFFSET },
>> + { BXT_ISH_GPIO_3_PIN, BXT_ISH_GPIO_3_OFFSET },
>> + { BXT_ISH_GPIO_4_PIN, BXT_ISH_GPIO_4_OFFSET },
>> + { BXT_ISH_GPIO_5_PIN, BXT_ISH_GPIO_5_OFFSET },
>> + { BXT_ISH_GPIO_6_PIN, BXT_ISH_GPIO_6_OFFSET },
>> + { BXT_ISH_GPIO_7_PIN, BXT_ISH_GPIO_7_OFFSET },
>> + { BXT_ISH_GPIO_8_PIN, BXT_ISH_GPIO_8_OFFSET },
>> + { BXT_ISH_GPIO_9_PIN, BXT_ISH_GPIO_9_OFFSET },
>> + { BXT_AVS_I2S1_MCLK_PIN, BXT_AVS_I2S1_MCLK_OFFSET },
>> + { BXT_AVS_I2S1_BCLK_PIN, BXT_AVS_I2S1_BCLK_OFFSET },
>> + { BXT_AVS_I2S1_WS_SYNC_PIN, BXT_AVS_I2S1_WS_SYNC_OFFSET },
>> + { BXT_AVS_I2S1_SDI_PIN, BXT_AVS_I2S1_SDI_OFFSET },
>> + { BXT_AVS_I2S1_SDO_PIN, BXT_AVS_I2S1_SDO_OFFSET },
>> + { BXT_AVS_M_CLK_A1_PIN, BXT_AVS_M_CLK_A1_OFFSET },
>> + { BXT_AVS_M_CLK_B1_PIN, BXT_AVS_M_CLK_B1_OFFSET },
>> + { BXT_AVS_M_DATA_1_PIN, BXT_AVS_M_DATA_1_OFFSET },
>> + { BXT_AVS_M_CLK_AB2_PIN, BXT_AVS_M_CLK_AB2_OFFSET },
>> + { BXT_AVS_M_DATA_2_PIN, BXT_AVS_M_DATA_2_OFFSET },
>> + { BXT_AVS_I2S2_MCLK_PIN, BXT_AVS_I2S2_MCLK_OFFSET },
>> + { BXT_AVS_I2S2_BCLK_PIN, BXT_AVS_I2S2_BCLK_OFFSET },
>> + { BXT_AVS_I2S2_WS_SYNC_PIN, BXT_AVS_I2S2_WS_SYNC_OFFSET },
>> + { BXT_AVS_I2S2_SDI_PIN, BXT_AVS_I2S2_SDI_OFFSET },
>> + { BXT_AVS_I2S2_SDO_PIN, BXT_AVS_I2S2_SDO_OFFSET },
>> + { BXT_AVS_I2S3_BCLK_PIN, BXT_AVS_I2S3_BCLK_OFFSET },
>> + { BXT_AVS_I2S3_WS_SYNC_PIN, BXT_AVS_I2S3_WS_SYNC_OFFSET },
>> + { BXT_AVS_I2S3_SDI_PIN, BXT_AVS_I2S3_SDI_OFFSET },
>> + { BXT_AVS_I2S3_SDO_PIN, BXT_AVS_I2S3_SDO_OFFSET },
>> + { BXT_AVS_I2S4_BCLK_PIN, BXT_AVS_I2S4_BCLK_OFFSET },
>> + { BXT_AVS_I2S4_WS_SYNC_PIN, BXT_AVS_I2S4_WS_SYNC_OFFSET },
>> + { BXT_AVS_I2S4_SDI_PIN, BXT_AVS_I2S4_SDI_OFFSET },
>> + { BXT_AVS_I2S4_SDO_PIN, BXT_AVS_I2S4_SDO_OFFSET },
>> + { BXT_FST_SPI_CS0_B_PIN, BXT_FST_SPI_CS0_B_OFFSET },
>> + { BXT_FST_SPI_CS1_B_PIN, BXT_FST_SPI_CS1_B_OFFSET },
>> + { BXT_FST_SPI_MOSI_IO0_PIN, BXT_FST_SPI_MOSI_IO0_OFFSET },
>> + { BXT_FST_SPI_MISO_IO1_PIN, BXT_FST_SPI_MISO_IO1_OFFSET },
>> + { BXT_FST_SPI_IO2_PIN, BXT_FST_SPI_IO2_OFFSET },
>> + { BXT_FST_SPI_IO3_PIN, BXT_FST_SPI_IO3_OFFSET },
>> + { BXT_FST_SPI_CLK_PIN, BXT_FST_SPI_CLK_OFFSET },
>> + { BXT_GP_SSP_0_CLK_PIN, BXT_GP_SSP_0_CLK_OFFSET },
>> + { BXT_GP_SSP_0_FS0_PIN, BXT_GP_SSP_0_FS0_OFFSET },
>> + { BXT_GP_SSP_0_FS1_PIN, BXT_GP_SSP_0_FS1_OFFSET },
>> + { BXT_GP_SSP_0_FS2_PIN, BXT_GP_SSP_0_FS2_OFFSET },
>> + { BXT_GP_SSP_0_RXD_PIN, BXT_GP_SSP_0_RXD_OFFSET },
>> + { BXT_GP_SSP_0_TXD_PIN, BXT_GP_SSP_0_TXD_OFFSET },
>> + { BXT_GP_SSP_1_CLK_PIN, BXT_GP_SSP_1_CLK_OFFSET },
>> + { BXT_GP_SSP_1_FS0_PIN, BXT_GP_SSP_1_FS0_OFFSET },
>> + { BXT_GP_SSP_1_FS1_PIN, BXT_GP_SSP_1_FS1_OFFSET },
>> + { BXT_GP_SSP_1_FS2_PIN, BXT_GP_SSP_1_FS2_OFFSET },
>> + { BXT_GP_SSP_1_FS3_PIN, BXT_GP_SSP_1_FS3_OFFSET },
>> + { BXT_GP_SSP_1_RXD_PIN, BXT_GP_SSP_1_RXD_OFFSET },
>> + { BXT_GP_SSP_1_TXD_PIN, BXT_GP_SSP_1_TXD_OFFSET },
>> + { BXT_GP_SSP_2_CLK_PIN, BXT_GP_SSP_2_CLK_OFFSET },
>> + { BXT_GP_SSP_2_FS0_PIN, BXT_GP_SSP_2_FS0_OFFSET },
>> + { BXT_GP_SSP_2_FS1_PIN, BXT_GP_SSP_2_FS1_OFFSET },
>> + { BXT_GP_SSP_2_FS2_PIN, BXT_GP_SSP_2_FS2_OFFSET },
>> + { BXT_GP_SSP_2_RXD_PIN, BXT_GP_SSP_2_RXD_OFFSET },
>> + { BXT_GP_SSP_2_TXD_PIN, BXT_GP_SSP_2_TXD_OFFSET },
>> + { BXT_TRACE_0_CLK_VNN_PIN, BXT_TRACE_0_CLK_VNN_OFFSET },
>> + { BXT_TRACE_0_DATA0_VNN_PIN, BXT_TRACE_0_DATA0_VNN_OFFSET },
>> + { BXT_TRACE_0_DATA1_VNN_PIN, BXT_TRACE_0_DATA1_VNN_OFFSET },
>> + { BXT_TRACE_0_DATA2_VNN_PIN, BXT_TRACE_0_DATA2_VNN_OFFSET },
>> + { BXT_TRACE_0_DATA3_VNN_PIN, BXT_TRACE_0_DATA3_VNN_OFFSET },
>> + { BXT_TRACE_0_DATA4_VNN_PIN, BXT_TRACE_0_DATA4_VNN_OFFSET },
>> + { BXT_TRACE_0_DATA5_VNN_PIN, BXT_TRACE_0_DATA5_VNN_OFFSET },
>> + { BXT_TRACE_0_DATA6_VNN_PIN, BXT_TRACE_0_DATA6_VNN_OFFSET },
>> + { BXT_TRACE_0_DATA7_VNN_PIN, BXT_TRACE_0_DATA7_VNN_OFFSET },
>> + { BXT_TRACE_1_CLK_VNN_PIN, BXT_TRACE_1_CLK_VNN_OFFSET },
>> + { BXT_TRACE_1_DATA0_VNN_PIN, BXT_TRACE_1_DATA0_VNN_OFFSET },
>> + { BXT_TRACE_1_DATA1_VNN_PIN, BXT_TRACE_1_DATA1_VNN_OFFSET },
>> + { BXT_TRACE_1_DATA2_VNN_PIN, BXT_TRACE_1_DATA2_VNN_OFFSET },
>> + { BXT_TRACE_1_DATA3_VNN_PIN, BXT_TRACE_1_DATA3_VNN_OFFSET },
>> + { BXT_TRACE_1_DATA4_VNN_PIN, BXT_TRACE_1_DATA4_VNN_OFFSET },
>> + { BXT_TRACE_1_DATA5_VNN_PIN, BXT_TRACE_1_DATA5_VNN_OFFSET },
>> + { BXT_TRACE_1_DATA6_VNN_PIN, BXT_TRACE_1_DATA6_VNN_OFFSET },
>> + { BXT_TRACE_1_DATA7_VNN_PIN, BXT_TRACE_1_DATA7_VNN_OFFSET },
>> + { BXT_TRACE_2_CLK_VNN_PIN, BXT_TRACE_2_CLK_VNN_OFFSET },
>> + { BXT_TRACE_2_DATA0_VNN_PIN, BXT_TRACE_2_DATA0_VNN_OFFSET },
>> + { BXT_TRACE_2_DATA1_VNN_PIN, BXT_TRACE_2_DATA1_VNN_OFFSET },
>> + { BXT_TRACE_2_DATA2_VNN_PIN, BXT_TRACE_2_DATA2_VNN_OFFSET },
>> + { BXT_TRACE_2_DATA3_VNN_PIN, BXT_TRACE_2_DATA3_VNN_OFFSET },
>> + { BXT_TRACE_2_DATA4_VNN_PIN, BXT_TRACE_2_DATA4_VNN_OFFSET },
>> + { BXT_TRACE_2_DATA5_VNN_PIN, BXT_TRACE_2_DATA5_VNN_OFFSET },
>> + { BXT_TRACE_2_DATA6_VNN_PIN, BXT_TRACE_2_DATA6_VNN_OFFSET },
>> + { BXT_TRACE_2_DATA7_VNN_PIN, BXT_TRACE_2_DATA7_VNN_OFFSET },
>> + { BXT_TRIGOUT_0_PIN, BXT_TRIGOUT_0_OFFSET },
>> + { BXT_TRIGOUT_1_PIN, BXT_TRIGOUT_1_OFFSET },
>> + { BXT_TRIGIN_0_PIN, BXT_TRIGIN_0_OFFSET },
>> + { BXT_SEC_TCK_PIN, BXT_SEC_TCK_OFFSET },
>> + { BXT_SEC_TDI_PIN, BXT_SEC_TDI_OFFSET },
>> + { BXT_SEC_TMS_PIN, BXT_SEC_TMS_OFFSET },
>> + { BXT_SEC_TDO_PIN, BXT_SEC_TDO_OFFSET },
>> + { BXT_PWM0_PIN, BXT_PWM0_OFFSET },
>> + { BXT_PWM1_PIN, BXT_PWM1_OFFSET },
>> + { BXT_PWM2_PIN, BXT_PWM2_OFFSET },
>> + { BXT_PWM3_PIN, BXT_PWM3_OFFSET },
>> + { BXT_LPSS_UART0_RXD_PIN, BXT_LPSS_UART0_RXD_OFFSET },
>> + { BXT_LPSS_UART0_TXD_PIN, BXT_LPSS_UART0_TXD_OFFSET },
>> + { BXT_LPSS_UART0_RTS_B_PIN, BXT_LPSS_UART0_RTS_B_OFFSET },
>> + { BXT_LPSS_UART0_CTS_B_PIN, BXT_LPSS_UART0_CTS_B_OFFSET },
>> + { BXT_LPSS_UART1_RXD_PIN, BXT_LPSS_UART1_RXD_OFFSET },
>> + { BXT_LPSS_UART1_TXD_PIN, BXT_LPSS_UART1_TXD_OFFSET },
>> + { BXT_LPSS_UART1_RTS_B_PIN, BXT_LPSS_UART1_RTS_B_OFFSET },
>> + { BXT_LPSS_UART1_CTS_B_PIN, BXT_LPSS_UART1_CTS_B_OFFSET },
>> + { BXT_LPSS_UART2_RXD_PIN, BXT_LPSS_UART2_RXD_OFFSET },
>> + { BXT_LPSS_UART2_TXD_PIN, BXT_LPSS_UART2_TXD_OFFSET },
>> + { BXT_LPSS_UART2_RTS_B_PIN, BXT_LPSS_UART2_RTS_B_OFFSET },
>> + { BXT_LPSS_UART2_CTS_B_PIN, BXT_LPSS_UART2_CTS_B_OFFSET },
>> + { BXT_ISH_UART0_RXD_PIN, BXT_ISH_UART0_RXD_OFFSET },
>> + { BXT_ISH_UART0_TXD_PIN, BXT_ISH_UART0_TXD_OFFSET },
>> + { BXT_ISH_UART0_RTS_B_PIN, BXT_ISH_UART0_RTS_B_OFFSET },
>> + { BXT_ISH_UART0_CTS_B_PIN, BXT_ISH_UART0_CTS_B_OFFSET },
>> + { BXT_ISH_UART1_RXD_PIN, BXT_ISH_UART1_RXD_OFFSET },
>> + { BXT_ISH_UART1_TXD_PIN, BXT_ISH_UART1_TXD_OFFSET },
>> + { BXT_ISH_UART1_RTS_B_PIN, BXT_ISH_UART1_RTS_B_OFFSET },
>> + { BXT_ISH_UART1_CTS_B_PIN, BXT_ISH_UART1_CTS_B_OFFSET },
>> + { BXT_ISH_UART2_RXD_PIN, BXT_ISH_UART2_RXD_OFFSET },
>> + { BXT_ISH_UART2_TXD_PIN, BXT_ISH_UART2_TXD_OFFSET },
>> + { BXT_ISH_UART2_RTS_B_PIN, BXT_ISH_UART2_RTS_B_OFFSET },
>> + { BXT_ISH_UART2_CTS_B_PIN, BXT_ISH_UART2_CTS_B_OFFSET },
>> + { BXT_GP_CAMERASB00_PIN, BXT_GP_CAMERASB00_OFFSET },
>> + { BXT_GP_CAMERASB01_PIN, BXT_GP_CAMERASB01_OFFSET },
>> + { BXT_GP_CAMERASB02_PIN, BXT_GP_CAMERASB02_OFFSET },
>> + { BXT_GP_CAMERASB03_PIN, BXT_GP_CAMERASB03_OFFSET },
>> + { BXT_GP_CAMERASB04_PIN, BXT_GP_CAMERASB04_OFFSET },
>> + { BXT_GP_CAMERASB05_PIN, BXT_GP_CAMERASB05_OFFSET },
>> + { BXT_GP_CAMERASB06_PIN, BXT_GP_CAMERASB06_OFFSET },
>> + { BXT_GP_CAMERASB07_PIN, BXT_GP_CAMERASB07_OFFSET },
>> + { BXT_GP_CAMERASB08_PIN, BXT_GP_CAMERASB08_OFFSET },
>> + { BXT_GP_CAMERASB09_PIN, BXT_GP_CAMERASB09_OFFSET },
>> + { BXT_GP_CAMERASB10_PIN, BXT_GP_CAMERASB10_OFFSET },
>> + { BXT_GP_CAMERASB11_PIN, BXT_GP_CAMERASB11_OFFSET },
>> +};
>> +
>> static inline enum port intel_dsi_seq_port_to_port(u8 port)
>> {
>> return port ? PORT_C : PORT_A;
>> @@ -305,6 +936,40 @@ static void chv_exec_gpio(struct drm_i915_private
>> *dev_priv,
>> mutex_unlock(&dev_priv->sb_lock);
>> }
>>
>> +static void bxt_exec_gpio(struct drm_i915_private *dev_priv,
>> + u8 gpio_source, u8 gpio_index, u8 action)
>> +{
>> + struct bxt_gpio_map *map = NULL;
>> + unsigned int gpio;
>> + int i;
>> +
>> + for (i = 0; i < ARRAY_SIZE(bxt_gpio_table); i++) {
>> + if (gpio_index == bxt_gpio_table[i].gpio_index) {
>> + map = &bxt_gpio_table[i];
>> + break;
>> + }
>> + }
>> +
>> + if (!map) {
>> + DRM_DEBUG_KMS("invalid gpio index %u\n", gpio_index);
>> + return;
>> + }
>> +
>> + gpio = map->gpio_number;
>> +
>> + if (!map->requested) {
>> + int ret = devm_gpio_request_one(dev_priv->dev->dev, gpio,
>> + GPIOF_DIR_OUT, "MIPI DSI");
>> + if (ret) {
>> + DRM_ERROR("unable to request GPIO %u (%d)\n", gpio,
>> ret);
>> + return;
>> + }
>> + map->requested = true;
>> + }
>> +
>> + gpio_set_value(gpio, action);
>> +}
>> +
>> static const u8 *mipi_exec_gpio(struct intel_dsi *intel_dsi, const u8 *data)
>> {
>> struct drm_device *dev = intel_dsi->base.base.dev;
>> @@ -330,7 +995,7 @@ static const u8 *mipi_exec_gpio(struct intel_dsi
>> *intel_dsi, const u8 *data)
>> else if (IS_CHERRYVIEW(dev_priv))
>> chv_exec_gpio(dev_priv, gpio_source, gpio_index, action);
>> else
>> - DRM_DEBUG_KMS("GPIO element not supported on this platform\n");
>> + bxt_exec_gpio(dev_priv, gpio_source, gpio_index, action);
> Should we check for BXT platform here before entering to gpio routine
> and if not BXT in question leave the debug message as is?
I don't think so. We don't initialize DSI or anything other than vlv,
chv, and bxt. DSI enabling for new platforms need to cover these.
BR,
Jani.
>
>
>> return data;
>> }
--
Jani Nikula, Intel Open Source Technology Center
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