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commit 6742740ff0b7e84c359da0637b15cb1ae2f43af5
parent 4197efeb3d9430b94521c587ed4a297be2ffc80f
Author: Francis Rowe <info@gluglug.org.uk>
Date:   Sun, 12 Jul 2015 00:51:31 +0100

docs/hcl/gm45_lcd.html: standardize notes on GM45 LCD support

Diffstat:
docs/hcl/gm45_lcd.html | 297+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
docs/hcl/r400.html | 9+++++++++
docs/hcl/t400.html | 9+++++++++
docs/hcl/t500.html | 196++++---------------------------------------------------------------------------
docs/install/r400_external.html | 9+++++++++
docs/install/t400_external.html | 9+++++++++
docs/install/t500_external.html | 9+++++++++
docs/tasks.html | 2+-
8 files changed, 352 insertions(+), 188 deletions(-)

diff --git a/docs/hcl/gm45_lcd.html b/docs/hcl/gm45_lcd.html @@ -0,0 +1,297 @@ +<!DOCTYPE html> +<html> +<head> + <meta charset="utf-8"> + <meta name="viewport" content="width=device-width, initial-scale=1"> + + <style type="text/css"> + @import url('../css/main.css'); + </style> + + <title>ThinkPad T500</title> +</head> + +<body> + + <div class="section"> + <h1 id="pagetop">LCD compatibility on GM45 laptops</h1> + + <p> + On the T400 and T500 (maybe others), some of the higher resolution panels + (e.g. 1440x900, 1680x1050, 1920x1200) fail in libreboot. + </p> + + <p> + <a href="index.html">Back to previous index</a>. + </p> + </div> + + <div class="section"> + <h1>The problem</h1> + <p> + In some cases, backlight turns on during boot, sometimes not. In all cases, + no display is shown in GRUB, nor in GNU/Linux. + </p> + <h1> + Current workaround: + </h1> + <p> + T500/R400 are clones of the T400. See <b>coreboot/src/mainboard/lenovo/t400/devicetree.cb</b> in libreboot, + and note that <b>register "gfx.lvds_dual_channel" = "0"</b> - in other words, single channel LVDS mode is + enforced. This works on the lower resolution panels (1280x800), but not on the higher ones. + </p> + <p> + For the high-res panels, re-compiling with <b>register "gfx.lvds_dual_channel" = "1"</b> partially solves + the problem for those displays; there is still no display in GRUB, but once the kernel takes over, there + is a display. + </p> + <p> + Linux (kernel) has its own init code (including EDID parsing). The current suspicion is that coreboot's + own initialization code has buggy EDID parsing in some way, such that the proper settings for the panel + are not used, leading to the failure. The actual graphics initialization does work. + </p> + </div> + + <div class="section"> + + <h2 id="edid">EDID</h2> + + <p> + One T500 had a screen (1920x1200) that is currently incompatible. Working to fix it. EDID: + </p> +<pre> +user@user-ThinkPad-T500:~/Desktop$ sudo i2cdump -y 2 0x50 +No size specified (using byte-data access) + 0 1 2 3 4 5 6 7 8 9 a b c d e f 0123456789abcdef +00: XX ff ff ff ff ff ff 00 30 ae 55 40 00 00 00 00 X.......0?U@.... +10: 00 11 01 03 80 21 15 78 ea ba 70 98 59 52 8c 28 .????!?x??p?YR?( +20: 25 50 54 00 00 00 01 01 01 01 01 01 01 01 01 01 %PT...?????????? +30: 01 01 01 01 01 01 e7 3a 80 8c 70 b0 14 40 1e 50 ???????:??p??@?P +40: 24 00 4b cf 10 00 00 19 16 31 80 8c 70 b0 14 40 $.K??..??1??p??@ +50: 1e 50 24 00 4b cf 10 00 00 19 00 00 00 0f 00 d1 ?P$.K??..?...?.? +60: 0a 32 d1 0a 28 11 01 00 32 0c 00 00 00 00 00 fe ?2??(??.2?.....? +70: 00 4c 50 31 35 34 57 55 31 2d 54 4c 42 31 00 9a .LP154WU1-TLB1.? +80: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ................ +90: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ................ +a0: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ................ +b0: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ................ +c0: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ................ +d0: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ................ +e0: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ................ +f0: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ................ +</pre> + <p> + What happens: backlight turns on at boot, then turns off. At no point is there + a working visual display. + </p> + + <p> + Another incompatible screen (EDID) 1680 x 1050 with the same issue: + </p> +<pre> +EDID: +00 ff ff ff ff ff ff 00 30 ae 53 40 00 00 00 00 +00 11 01 03 80 21 15 78 ea cd 75 91 55 4f 8b 26 +21 50 54 00 00 00 01 01 01 01 01 01 01 01 01 01 +01 01 01 01 01 01 a8 2f 90 e0 60 1a 10 40 20 40 +13 00 4b cf 10 00 00 19 b7 27 90 e0 60 1a 10 40 +20 40 13 00 4b cf 10 00 00 19 00 00 00 0f 00 b3 +0a 32 b3 0a 28 14 01 00 4c a3 50 33 00 00 00 fe +00 4c 54 4e 31 35 34 50 33 2d 4c 30 32 0a 00 7e +Extracted contents: +header: 00 ff ff ff ff ff ff 00 +serial number: 30 ae 53 40 00 00 00 00 00 11 +version: 01 03 +basic params: 80 21 15 78 ea +chroma info: cd 75 91 55 4f 8b 26 21 50 54 +established: 00 00 00 +standard: 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 +descriptor 1: a8 2f 90 e0 60 1a 10 40 20 40 13 00 4b cf 10 00 00 19 +descriptor 2: b7 27 90 e0 60 1a 10 40 20 40 13 00 4b cf 10 00 00 19 +descriptor 3: 00 00 00 0f 00 b3 0a 32 b3 0a 28 14 01 00 4c a3 50 33 +descriptor 4: 00 00 00 fe 00 4c 54 4e 31 35 34 50 33 2d 4c 30 32 0a +extensions: 00 +checksum: 7e + +Manufacturer: LEN Model 4053 Serial Number 0 +Made week 0 of 2007 +EDID version: 1.3 +Digital display +Maximum image size: 33 cm x 21 cm +Gamma: 220% +Check DPMS levels +DPMS levels: Standby Suspend Off +Supported color formats: RGB 4:4:4, YCrCb 4:2:2 +First detailed timing is preferred timing +Established timings supported: +Standard timings supported: +Detailed timings +Hex of detail: a82f90e0601a1040204013004bcf10000019 +Did detailed timing +Detailed mode (IN HEX): Clock 122000 KHz, 14b mm x cf mm + 0690 06b0 06f0 0770 hborder 0 + 041a 041b 041e 042a vborder 0 + -hsync -vsync +Hex of detail: b72790e0601a1040204013004bcf10000019 +Detailed mode (IN HEX): Clock 122000 KHz, 14b mm x cf mm + 0690 06b0 06f0 0770 hborder 0 + 041a 041b 041e 042a vborder 0 + -hsync -vsync +Hex of detail: 0000000f00b30a32b30a281401004ca35033 +Manufacturer-specified data, tag 15 +Hex of detail: 000000fe004c544e31353450332d4c30320a +ASCII string: LTN154P3-L02 +Checksum +Checksum: 0x7e (valid) +WARNING: EDID block does NOT fully conform to EDID 1.3. + Missing name descriptor + Missing monitor ranges +bringing up panel at resolution 1680 x 1050 +Borders 0 x 0 +Blank 224 x 16 +Sync 64 x 3 +Front porch 32 x 1 +Spread spectrum clock +Single channel +Polarities 1, 1 +Data M1=2132104, N1=8388608 +Link frequency 270000 kHz +Link M1=236900, N1=524288 +Pixel N=9, M1=24, M2=8, P1=1 +Pixel clock 243809 kHz +waiting for panel powerup +panel powered up +</pre> + + <p> + For comparison, here is a working display (T400 screen, but was + connected to a T500. Some T500 displays also work, but no EDID + available on this page yet): + </p> +<pre> +EDID: +00 ff ff ff ff ff ff 00 30 ae 31 40 00 00 00 00 +00 12 01 03 80 1e 13 78 ea b3 85 95 58 53 8a 28 +25 50 54 00 00 00 01 01 01 01 01 01 01 01 01 01 +01 01 01 01 01 01 26 1b 00 7d 50 20 16 30 30 20 +36 00 30 be 10 00 00 18 8b 16 00 7d 50 20 16 30 +30 20 36 00 30 be 10 00 00 18 00 00 00 0f 00 81 +0a 32 81 0a 28 14 01 00 30 e4 28 01 00 00 00 fe +00 4c 50 31 34 31 57 58 33 2d 54 4c 52 31 00 d8 +Extracted contents: +header: 00 ff ff ff ff ff ff 00 +serial number: 30 ae 31 40 00 00 00 00 00 12 +version: 01 03 +basic params: 80 1e 13 78 ea +chroma info: b3 85 95 58 53 8a 28 25 50 54 +established: 00 00 00 +standard: 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 +descriptor 1: 26 1b 00 7d 50 20 16 30 30 20 36 00 30 be 10 00 00 18 +descriptor 2: 8b 16 00 7d 50 20 16 30 30 20 36 00 30 be 10 00 00 18 +descriptor 3: 00 00 00 0f 00 81 0a 32 81 0a 28 14 01 00 30 e4 28 01 +descriptor 4: 00 00 00 fe 00 4c 50 31 34 31 57 58 33 2d 54 4c 52 31 +extensions: 00 +checksum: d8 + +Manufacturer: LEN Model 4031 Serial Number 0 +Made week 0 of 2008 +EDID version: 1.3 +Digital display +Maximum image size: 30 cm x 19 cm +Gamma: 220% +Check DPMS levels +DPMS levels: Standby Suspend Off +Supported color formats: RGB 4:4:4, YCrCb 4:2:2 +First detailed timing is preferred timing +Established timings supported: +Standard timings supported: +Detailed timings +Hex of detail: 261b007d502016303020360030be10000018 +Did detailed timing +Detailed mode (IN HEX): Clock 69500 KHz, 130 mm x be mm + 0500 0530 0550 057d hborder 0 + 0320 0323 0329 0336 vborder 0 + -hsync -vsync +Hex of detail: 8b16007d502016303020360030be10000018 +Detailed mode (IN HEX): Clock 69500 KHz, 130 mm x be mm + 0500 0530 0550 057d hborder 0 + 0320 0323 0329 0336 vborder 0 + -hsync -vsync +Hex of detail: 0000000f00810a32810a2814010030e42801 +Manufacturer-specified data, tag 15 +Hex of detail: 000000fe004c503134315758332d544c5231 +ASCII string: LP141WX3-TLR1 +Checksum +Checksum: 0xd8 (valid) +WARNING: EDID block does NOT fully conform to EDID 1.3. + Missing name descriptor + Missing monitor ranges +bringing up panel at resolution 1280 x 800 +Borders 0 x 0 +Blank 125 x 22 +Sync 32 x 6 +Front porch 48 x 3 +Spread spectrum clock +Single channel +Polarities 1, 1 +Data M1=1214600, N1=8388608 +Link frequency 270000 kHz +Link M1=134955, N1=524288 +Pixel N=10, M1=14, M2=11, P1=1 +Pixel clock 138857 kHz +waiting for panel powerup +panel powered up +</pre> + + </div> + + <div class="section"> + + <p> + Copyright &copy; 2015 Francis Rowe &lt;info@gluglug.org.uk&gt;<br/> + Permission is granted to copy, distribute and/or modify this document + under the terms of the GNU Free Documentation License, Version 1.3 + or any later version published by the Free Software Foundation; + with no Invariant Sections, no Front-Cover Texts, and no Back-Cover Texts. + A copy of the license can be found at <a href="../gfdl-1.3.txt">../gfdl-1.3.txt</a> + </p> + + <p> + Updated versions of the license (when available) can be found at + <a href="https://www.gnu.org/licenses/licenses.html">https://www.gnu.org/licenses/licenses.html</a> + </p> + + <p> + UNLESS OTHERWISE SEPARATELY UNDERTAKEN BY THE LICENSOR, TO THE + EXTENT POSSIBLE, THE LICENSOR OFFERS THE LICENSED MATERIAL AS-IS + AND AS-AVAILABLE, AND MAKES NO REPRESENTATIONS OR WARRANTIES OF + ANY KIND CONCERNING THE LICENSED MATERIAL, WHETHER EXPRESS, + IMPLIED, STATUTORY, OR OTHER. THIS INCLUDES, WITHOUT LIMITATION, + WARRANTIES OF TITLE, MERCHANTABILITY, FITNESS FOR A PARTICULAR + PURPOSE, NON-INFRINGEMENT, ABSENCE OF LATENT OR OTHER DEFECTS, + ACCURACY, OR THE PRESENCE OR ABSENCE OF ERRORS, WHETHER OR NOT + KNOWN OR DISCOVERABLE. WHERE DISCLAIMERS OF WARRANTIES ARE NOT + ALLOWED IN FULL OR IN PART, THIS DISCLAIMER MAY NOT APPLY TO YOU. + </p> + <p> + TO THE EXTENT POSSIBLE, IN NO EVENT WILL THE LICENSOR BE LIABLE + TO YOU ON ANY LEGAL THEORY (INCLUDING, WITHOUT LIMITATION, + NEGLIGENCE) OR OTHERWISE FOR ANY DIRECT, SPECIAL, INDIRECT, + INCIDENTAL, CONSEQUENTIAL, PUNITIVE, EXEMPLARY, OR OTHER LOSSES, + COSTS, EXPENSES, OR DAMAGES ARISING OUT OF THIS PUBLIC LICENSE OR + USE OF THE LICENSED MATERIAL, EVEN IF THE LICENSOR HAS BEEN + ADVISED OF THE POSSIBILITY OF SUCH LOSSES, COSTS, EXPENSES, OR + DAMAGES. WHERE A LIMITATION OF LIABILITY IS NOT ALLOWED IN FULL OR + IN PART, THIS LIMITATION MAY NOT APPLY TO YOU. + </p> + <p> + The disclaimer of warranties and limitation of liability provided + above shall be interpreted in a manner that, to the extent + possible, most closely approximates an absolute disclaimer and + waiver of all liability. + </p> + + </div> + +</body> +</html> diff --git a/docs/hcl/r400.html b/docs/hcl/r400.html @@ -81,6 +81,15 @@ <div class="section"> + <h1 id="lcd_compatibility">LCD compatibly</h1> + <p> + Note all LCD panels are compatible yet. See <a href="gm45_lcd.html">gm45_lcd.html</a>. + </p> + + </div> + + <div class="section"> + <p> Copyright &copy; 2014, 2015 Francis Rowe &lt;info@gluglug.org.uk&gt;<br/> Permission is granted to copy, distribute and/or modify this document diff --git a/docs/hcl/t400.html b/docs/hcl/t400.html @@ -74,6 +74,15 @@ </p> </div> + + <div class="section"> + + <h1 id="lcd_compatibility">LCD compatibly</h1> + <p> + Note all LCD panels are compatible yet. See <a href="gm45_lcd.html">gm45_lcd.html</a>. + </p> + + </div> <div class="section"> diff --git a/docs/hcl/t500.html b/docs/hcl/t500.html @@ -74,6 +74,15 @@ </p> </div> + + <div class="section"> + + <h1 id="lcd_compatibility">LCD compatibly</h1> + <p> + Note all LCD panels are compatible yet. See <a href="gm45_lcd.html">gm45_lcd.html</a>. + </p> + + </div> <div class="section"> @@ -143,193 +152,6 @@ </ul> </li> </ul> - - <p> - This one had a screen (1920x1200) that is currently incompatible. Working to fix it. EDID: - </p> -<pre> -user@user-ThinkPad-T500:~/Desktop$ sudo i2cdump -y 2 0x50 -No size specified (using byte-data access) - 0 1 2 3 4 5 6 7 8 9 a b c d e f 0123456789abcdef -00: XX ff ff ff ff ff ff 00 30 ae 55 40 00 00 00 00 X.......0?U@.... -10: 00 11 01 03 80 21 15 78 ea ba 70 98 59 52 8c 28 .????!?x??p?YR?( -20: 25 50 54 00 00 00 01 01 01 01 01 01 01 01 01 01 %PT...?????????? -30: 01 01 01 01 01 01 e7 3a 80 8c 70 b0 14 40 1e 50 ???????:??p??@?P -40: 24 00 4b cf 10 00 00 19 16 31 80 8c 70 b0 14 40 $.K??..??1??p??@ -50: 1e 50 24 00 4b cf 10 00 00 19 00 00 00 0f 00 d1 ?P$.K??..?...?.? -60: 0a 32 d1 0a 28 11 01 00 32 0c 00 00 00 00 00 fe ?2??(??.2?.....? -70: 00 4c 50 31 35 34 57 55 31 2d 54 4c 42 31 00 9a .LP154WU1-TLB1.? -80: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ................ -90: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ................ -a0: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ................ -b0: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ................ -c0: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ................ -d0: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ................ -e0: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ................ -f0: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ................ -</pre> - <p> - What happens: backlight turns on at boot, then turns off. At no point is there - a working visual display. - </p> - - <p> - Another incompatible screen (EDID) 1680 x 1050 with the same issue: - </p> -<pre> -EDID: -00 ff ff ff ff ff ff 00 30 ae 53 40 00 00 00 00 -00 11 01 03 80 21 15 78 ea cd 75 91 55 4f 8b 26 -21 50 54 00 00 00 01 01 01 01 01 01 01 01 01 01 -01 01 01 01 01 01 a8 2f 90 e0 60 1a 10 40 20 40 -13 00 4b cf 10 00 00 19 b7 27 90 e0 60 1a 10 40 -20 40 13 00 4b cf 10 00 00 19 00 00 00 0f 00 b3 -0a 32 b3 0a 28 14 01 00 4c a3 50 33 00 00 00 fe -00 4c 54 4e 31 35 34 50 33 2d 4c 30 32 0a 00 7e -Extracted contents: -header: 00 ff ff ff ff ff ff 00 -serial number: 30 ae 53 40 00 00 00 00 00 11 -version: 01 03 -basic params: 80 21 15 78 ea -chroma info: cd 75 91 55 4f 8b 26 21 50 54 -established: 00 00 00 -standard: 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 -descriptor 1: a8 2f 90 e0 60 1a 10 40 20 40 13 00 4b cf 10 00 00 19 -descriptor 2: b7 27 90 e0 60 1a 10 40 20 40 13 00 4b cf 10 00 00 19 -descriptor 3: 00 00 00 0f 00 b3 0a 32 b3 0a 28 14 01 00 4c a3 50 33 -descriptor 4: 00 00 00 fe 00 4c 54 4e 31 35 34 50 33 2d 4c 30 32 0a -extensions: 00 -checksum: 7e - -Manufacturer: LEN Model 4053 Serial Number 0 -Made week 0 of 2007 -EDID version: 1.3 -Digital display -Maximum image size: 33 cm x 21 cm -Gamma: 220% -Check DPMS levels -DPMS levels: Standby Suspend Off -Supported color formats: RGB 4:4:4, YCrCb 4:2:2 -First detailed timing is preferred timing -Established timings supported: -Standard timings supported: -Detailed timings -Hex of detail: a82f90e0601a1040204013004bcf10000019 -Did detailed timing -Detailed mode (IN HEX): Clock 122000 KHz, 14b mm x cf mm - 0690 06b0 06f0 0770 hborder 0 - 041a 041b 041e 042a vborder 0 - -hsync -vsync -Hex of detail: b72790e0601a1040204013004bcf10000019 -Detailed mode (IN HEX): Clock 122000 KHz, 14b mm x cf mm - 0690 06b0 06f0 0770 hborder 0 - 041a 041b 041e 042a vborder 0 - -hsync -vsync -Hex of detail: 0000000f00b30a32b30a281401004ca35033 -Manufacturer-specified data, tag 15 -Hex of detail: 000000fe004c544e31353450332d4c30320a -ASCII string: LTN154P3-L02 -Checksum -Checksum: 0x7e (valid) -WARNING: EDID block does NOT fully conform to EDID 1.3. - Missing name descriptor - Missing monitor ranges -bringing up panel at resolution 1680 x 1050 -Borders 0 x 0 -Blank 224 x 16 -Sync 64 x 3 -Front porch 32 x 1 -Spread spectrum clock -Single channel -Polarities 1, 1 -Data M1=2132104, N1=8388608 -Link frequency 270000 kHz -Link M1=236900, N1=524288 -Pixel N=9, M1=24, M2=8, P1=1 -Pixel clock 243809 kHz -waiting for panel powerup -panel powered up -</pre> - - <p> - For comparison, here is a working display (T400 screen, but was - connected to a T500. Some T500 displays also work, but no EDID - available on this page yet): - </p> -<pre> -EDID: -00 ff ff ff ff ff ff 00 30 ae 31 40 00 00 00 00 -00 12 01 03 80 1e 13 78 ea b3 85 95 58 53 8a 28 -25 50 54 00 00 00 01 01 01 01 01 01 01 01 01 01 -01 01 01 01 01 01 26 1b 00 7d 50 20 16 30 30 20 -36 00 30 be 10 00 00 18 8b 16 00 7d 50 20 16 30 -30 20 36 00 30 be 10 00 00 18 00 00 00 0f 00 81 -0a 32 81 0a 28 14 01 00 30 e4 28 01 00 00 00 fe -00 4c 50 31 34 31 57 58 33 2d 54 4c 52 31 00 d8 -Extracted contents: -header: 00 ff ff ff ff ff ff 00 -serial number: 30 ae 31 40 00 00 00 00 00 12 -version: 01 03 -basic params: 80 1e 13 78 ea -chroma info: b3 85 95 58 53 8a 28 25 50 54 -established: 00 00 00 -standard: 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 -descriptor 1: 26 1b 00 7d 50 20 16 30 30 20 36 00 30 be 10 00 00 18 -descriptor 2: 8b 16 00 7d 50 20 16 30 30 20 36 00 30 be 10 00 00 18 -descriptor 3: 00 00 00 0f 00 81 0a 32 81 0a 28 14 01 00 30 e4 28 01 -descriptor 4: 00 00 00 fe 00 4c 50 31 34 31 57 58 33 2d 54 4c 52 31 -extensions: 00 -checksum: d8 - -Manufacturer: LEN Model 4031 Serial Number 0 -Made week 0 of 2008 -EDID version: 1.3 -Digital display -Maximum image size: 30 cm x 19 cm -Gamma: 220% -Check DPMS levels -DPMS levels: Standby Suspend Off -Supported color formats: RGB 4:4:4, YCrCb 4:2:2 -First detailed timing is preferred timing -Established timings supported: -Standard timings supported: -Detailed timings -Hex of detail: 261b007d502016303020360030be10000018 -Did detailed timing -Detailed mode (IN HEX): Clock 69500 KHz, 130 mm x be mm - 0500 0530 0550 057d hborder 0 - 0320 0323 0329 0336 vborder 0 - -hsync -vsync -Hex of detail: 8b16007d502016303020360030be10000018 -Detailed mode (IN HEX): Clock 69500 KHz, 130 mm x be mm - 0500 0530 0550 057d hborder 0 - 0320 0323 0329 0336 vborder 0 - -hsync -vsync -Hex of detail: 0000000f00810a32810a2814010030e42801 -Manufacturer-specified data, tag 15 -Hex of detail: 000000fe004c503134315758332d544c5231 -ASCII string: LP141WX3-TLR1 -Checksum -Checksum: 0xd8 (valid) -WARNING: EDID block does NOT fully conform to EDID 1.3. - Missing name descriptor - Missing monitor ranges -bringing up panel at resolution 1280 x 800 -Borders 0 x 0 -Blank 125 x 22 -Sync 32 x 6 -Front porch 48 x 3 -Spread spectrum clock -Single channel -Polarities 1, 1 -Data M1=1214600, N1=8388608 -Link frequency 270000 kHz -Link M1=134955, N1=524288 -Pixel N=10, M1=14, M2=11, P1=1 -Pixel clock 138857 kHz -waiting for panel powerup -panel powered up -</pre> </div> diff --git a/docs/install/r400_external.html b/docs/install/r400_external.html @@ -42,6 +42,15 @@ </p> </div> + + <div class="section"> + + <h1 id="lcd_compatibility">LCD compatibly</h1> + <p> + Note all LCD panels are compatible yet. See <a href="../hcl/gm45_lcd.html">../hcl/gm45_lcd.html</a>. + </p> + + </div> <div class="section" id="cpu_compatibility"> diff --git a/docs/install/t400_external.html b/docs/install/t400_external.html @@ -37,6 +37,15 @@ </p> </div> + + <div class="section"> + + <h1 id="lcd_compatibility">LCD compatibly</h1> + <p> + Note all LCD panels are compatible yet. See <a href="../hcl/gm45_lcd.html">../hcl/gm45_lcd.html</a>. + </p> + + </div> <div class="section" id="cpu_compatibility"> diff --git a/docs/install/t500_external.html b/docs/install/t500_external.html @@ -37,6 +37,15 @@ </p> </div> + + <div class="section"> + + <h1 id="lcd_compatibility">LCD compatibly</h1> + <p> + Note all LCD panels are compatible yet. See <a href="../hcl/gm45_lcd.html">../hcl/gm45_lcd.html</a>. + </p> + + </div> <div class="section" id="cpu_compatibility"> diff --git a/docs/tasks.html b/docs/tasks.html @@ -195,7 +195,7 @@ </li> <li> Fix remaining incompatible LCD panels in native graphics on T500 and T400. - See <a href="hcl/t500.html">hcl/t500.html</a>. + See <a href="hcl/gm45_lcd.html">hcl/gm45_lcd.html</a>. - EDID related, or difference in how VGA ROM does init. Investigate. </li> <li>