Changes between Version 11 and Version 12 of ventana/LVDS


Ignore:
Timestamp:
07/31/2019 11:37:40 PM (5 years ago)
Author:
Ryan Erbstoesser
Comment:

update order of LCD displays

Legend:

Unmodified
Added
Removed
Modified

  • ventana/LVDS

    v11 v12  
    314314
    315315
    316 [=#XGA-10in]
    317 === Freescale MCIMX-LVDS1 10" XGA Touchscreen Display ===
     316
     317
     318
     319=== GW17047 DLC0700XDP21LF 7" WSVGA Touchscreen Display - Recommended ===
    318320[[CollapsibleStart(Expand Details)]]
    319 The 'Freescale LVDS1' or 'MCIMX-LVDS1' was originally designed for an i.MX53 dev kit and is a LCD+Backlight-controller+Touchscreen-controller.
    320 
    321 This is the display used in many of the Gateworks demo videos and is directly compatible with our LVDS connector.
    322 
    323 Its available from a few distributors if you search but always $500:
    324  * [https://www.digikey.com/products/en?keywords=MCIMX-LVDS1 Digikey]
    325  * [http://www.newark.com/freescale-semiconductor/mcimx-lvds1/daughter-card-10-1in-lcd-module/dp/45T2344 Newark]
    326  * [http://www.mouser.com/ProductDetail/Freescale-Semiconductor/MCIMX-LVDS1/?qs=Bd5/XmnHbhsyKVtPrY51Kg== Mouser]
    327 
    328 Details:
    329  * Display: 10in 1024x768 pixel 128dpi LCD [http://dev.gateworks.com/datasheets/HSD100PXN1-A00.pdf HSD100PXN1]
    330  * Touch Controller: [http://dev.gateworks.com/datasheets/EXC7200_Datasheet.pdf EXC7200] on i2c-2@0x04
    331   * IRQ via gpio-11 on GW5200/GW5300, gpio-204 on GW5400
    332  * Backlight: White LED (PWM Driven) on i.MX6 pwm4
    333  * Power Consumption: approximately 700mW to 1.5mW depending on BL brightness
    334  * supports [http://www.ecnmag.com/articles/2010/04/content-adaptive-lcd-backlight-control Content Adaptive Backlight Control] (CABC) via gpio-10
    335   * when enabled this sets backlight automatically according to content - this can cause annoying flickering and is usually best disabled by de-asserting the gpio (driving low))
     321The GW17047 DLC0700XDP21LF 7" WSVGA Touchscreen Display is a low-cost display supporting:
     322 * 7" LCD 1024x600 display with backlight
     323  * Physical size (W/H/D): 165.75 x 105.39 x 5.39mm
     324  * Active area: 153.6 x 90.00mm
     325  * Resolution: 1024x600 24bit RGB
     326  * Pixel pitch: 0.05 x 0.15mm
     327  * Pixel config: RGB stripes
     328  * Mode: Transmissive, normally black
     329  * Brightness: 200 nits
     330  * Contrast: 700:1
     331  * Backlight: LED
     332  * Interface: LVDS
     333  * Technology: IPS TFT
     334  * Power consuption: 1W to 2W (typ)
     335  * operating temperature: -20C to +70C
     336 * 5pt Capacitive touch via FT5406 touch controller
     337  * 10-point capacitive touch
     338  * scanning frequency: >100 Hz
     339  * channels: 28 (drive) * 16 (induction)
     340  * active area: up to 8.9"
     341  * transmission: i2c i2c-2@0x38
     342  * operating temperature: -40C to +85C
     343 * !SmarterGlass LVDS-7 adapter board provides pwm-controlled backlight
     344 * [http://dev.gateworks.com/datasheets/DLC0700XDP21LF-C-1%20SPEC.pdf DLC0700XDP21LF-C-1 Datasheet]
    336345
    337346Gateworks Bootloader support:
    338347 * you can enable display out in the bootloader via:
    339348{{{#!bash
    340 setenv panel Hannstar-XGA
    341 saveenv
    342 }}}
    343 
    344 Yocto support:
    345  * you can enable display and touch support for Yocto by setting the {{{video}}} env variable in the bootloader:
    346 {{{#!bash
    347 setenv video 'video=mxcfb0:dev=ldb,bpp=32,LDB-XGA,if=RGB666 video=mxcfb1:off video=mxcfb2:off video=mxcfb3:off'
    348 saveenv
    349 }}}
    350  * Alternatively, you can enable support for this using version v1.06+ bootscript
    351 {{{#!bash
    352 setenv display Hannstar-XGA
    353 saveenv
    354 }}}
    355 
    356 Android !KitKat+ support:
    357  * you can enable display and touch support for Android !KitKat setting the {{{display}}} env variable in the bootloader:
    358 {{{#!bash
    359 setenv display Hannstar-XGA
    360 saveenv
    361 }}}
     349setenv panel DLC0700XDP21LF
     350saveenv
     351}}}
     352
     353
     354Android Kitkat+ support:
     355 * Enable display and touch support for Android !KitKat by setting the {{{display}}} env variable in the bootloader:
     356{{{#!bash
     357setenv display DLC0700XDP21LF
     358saveenv
     359}}}
     360
     361Yocto Support:
     362 * For the touch controller, use a fixfdt variable in the bootloader to invert the touch controller:
     363{{{
     364setenv display DLC700JMGT4
     365setenv fixfdt "${fixfdt}; fdt resize; fdt rm /soc/aips-bus@02100000/i2c@021a8000/edt-ft5x06@38 invert"
     366saveenv
     367}}}
     368
    362369
    363370[[CollapsibleEnd]]
     371
    364372[=#WSVGA-7in]
    365 === GW17029 DLC700JMGT4 7" WSVGA Touchscreen Display ===
     373=== GW17029 DLC700JMGT4 7" WSVGA Touchscreen Display - End of Life ===
    366374This display is no longer carried by Gateworks.
    367375[[CollapsibleStart(Expand Details)]]
    … …  
    419427[[CollapsibleEnd]]
    420428
    421 === GW17047 DLC0700XDP21LF 7" WSVGA Touchscreen Display ===
    422 [[CollapsibleStart(Expand Details)]]
    423 The GW17047 DLC0700XDP21LF 7" WSVGA Touchscreen Display is a low-cost display supporting:
    424  * 7" LCD 1024x600 display with backlight
    425   * Physical size (W/H/D): 165.75 x 105.39 x 5.39mm
    426   * Active area: 153.6 x 90.00mm
    427   * Resolution: 1024x600 24bit RGB
    428   * Pixel pitch: 0.05 x 0.15mm
    429   * Pixel config: RGB stripes
    430   * Mode: Transmissive, normally black
    431   * Brightness: 200 nits
    432   * Contrast: 700:1
    433   * Backlight: LED
    434   * Interface: LVDS
    435   * Technology: IPS TFT
    436   * Power consuption: 1W to 2W (typ)
    437   * operating temperature: -20C to +70C
    438  * 5pt Capacitive touch via FT5406 touch controller
    439   * 10-point capacitive touch
    440   * scanning frequency: >100 Hz
    441   * channels: 28 (drive) * 16 (induction)
    442   * active area: up to 8.9"
    443   * transmission: i2c i2c-2@0x38
    444   * operating temperature: -40C to +85C
    445  * !SmarterGlass LVDS-7 adapter board provides pwm-controlled backlight
    446  * [http://dev.gateworks.com/datasheets/DLC0700XDP21LF-C-1%20SPEC.pdf DLC0700XDP21LF-C-1 Datasheet]
    447 
    448 Gateworks Bootloader support:
    449  * you can enable display out in the bootloader via:
    450 {{{#!bash
    451 setenv panel DLC0700XDP21LF
    452 saveenv
    453 }}}
    454 
    455 
    456 Android Kitkat+ support:
    457  * you can enable display and touch support for Android !KitKat by setting the {{{display}}} env variable in the bootloader:
    458 {{{#!bash
    459 setenv display DLC0700XDP21LF
    460 saveenv
    461 }}}
    462 
    463 
    464 [[CollapsibleEnd]]
    465 
    466429[=#XGA-8in]
    467 === GW17030 DLC800FIGT3 8" XGA Touchscreen Display===
     430=== GW17030 DLC800FIGT3 8" XGA Touchscreen Display - End of Life ===
    468431This display is no longer carried by Gateworks.
    469432[[CollapsibleStart(Expand Details)]]
    … …  
    520483}}}
    521484[[CollapsibleEnd]]
     485
     486[=#XGA-10in]
     487=== Freescale MCIMX-LVDS1 10" XGA Touchscreen Display ===
     488[[CollapsibleStart(Expand Details)]]
     489The 'Freescale LVDS1' or 'MCIMX-LVDS1' was originally designed for an i.MX53 dev kit and is a LCD+Backlight-controller+Touchscreen-controller.
     490
     491This is the display used in many of the Gateworks demo videos and is directly compatible with our LVDS connector.
     492
     493Its available from a few distributors if you search but always $500:
     494 * [https://www.digikey.com/products/en?keywords=MCIMX-LVDS1 Digikey]
     495 * [http://www.newark.com/freescale-semiconductor/mcimx-lvds1/daughter-card-10-1in-lcd-module/dp/45T2344 Newark]
     496 * [http://www.mouser.com/ProductDetail/Freescale-Semiconductor/MCIMX-LVDS1/?qs=Bd5/XmnHbhsyKVtPrY51Kg== Mouser]
     497
     498Details:
     499 * Display: 10in 1024x768 pixel 128dpi LCD [http://dev.gateworks.com/datasheets/HSD100PXN1-A00.pdf HSD100PXN1]
     500 * Touch Controller: [http://dev.gateworks.com/datasheets/EXC7200_Datasheet.pdf EXC7200] on i2c-2@0x04
     501  * IRQ via gpio-11 on GW5200/GW5300, gpio-204 on GW5400
     502 * Backlight: White LED (PWM Driven) on i.MX6 pwm4
     503 * Power Consumption: approximately 700mW to 1.5mW depending on BL brightness
     504 * supports [http://www.ecnmag.com/articles/2010/04/content-adaptive-lcd-backlight-control Content Adaptive Backlight Control] (CABC) via gpio-10
     505  * when enabled this sets backlight automatically according to content - this can cause annoying flickering and is usually best disabled by de-asserting the gpio (driving low))
     506
     507Gateworks Bootloader support:
     508 * you can enable display out in the bootloader via:
     509{{{#!bash
     510setenv panel Hannstar-XGA
     511saveenv
     512}}}
     513
     514Yocto support:
     515 * you can enable display and touch support for Yocto by setting the {{{video}}} env variable in the bootloader:
     516{{{#!bash
     517setenv video 'video=mxcfb0:dev=ldb,bpp=32,LDB-XGA,if=RGB666 video=mxcfb1:off video=mxcfb2:off video=mxcfb3:off'
     518saveenv
     519}}}
     520 * Alternatively, you can enable support for this using version v1.06+ bootscript
     521{{{#!bash
     522setenv display Hannstar-XGA
     523saveenv
     524}}}
     525
     526Android !KitKat+ support:
     527 * you can enable display and touch support for Android !KitKat setting the {{{display}}} env variable in the bootloader:
     528{{{#!bash
     529setenv display Hannstar-XGA
     530saveenv
     531}}}
     532
     533[[CollapsibleEnd]]
     534
     535
     536
    522537=== Gateworks LCD Setup ===
    523538This setup applies to the Gateworks 7 and 8" LCD kits.