bump the kernel to 5.19

[m1-debian] / doc / notes.txt

diff --git a/doc/notes.txt b/doc/notes.txt
index aebfd3c93b3b29663588c9f308a7b921b3f10b27..84e2278141ad2802d912b1ee69b9db22084a6fa6 100644 (file)
--- a/doc/notes.txt
+++ b/doc/notes.txt
@@ -21,6 +21,7 @@ Chromium 16KB patch: https://tg.st/u/Set-kernal-page-size-to-16K-on-loongson-MIP
 15:26 < tpw_rules> Glanzmann: https://pastebin.com/NzJEQJDW - https://tg.st/u/NzJEQJDW
 15:26 < tpw_rules> last i checked the built chromium only worked with the flags --in-process-gpu --no-sandbox --no-zygote but that may have been a kernel config problem
 Upstream BUG: https://bugs.webkit.org/show_bug.cgi?id=236564
 15:26 < tpw_rules> Glanzmann: https://pastebin.com/NzJEQJDW - https://tg.st/u/NzJEQJDW
 15:26 < tpw_rules> last i checked the built chromium only worked with the flags --in-process-gpu --no-sandbox --no-zygote but that may have been a kernel config problem
 Upstream BUG: https://bugs.webkit.org/show_bug.cgi?id=236564

+16:21 < tpw_rules> https://bugs.chromium.org/p/chromium/issues/detail?id=1301788

 
 22:39 < jannau> `dtc -I fs -O dts -o - /proc/device-tree` will output the device-tree as seen by linux
 
 
 22:39 < jannau> `dtc -I fs -O dts -o - /proc/device-tree` will output the device-tree as seen by linux
 


@@ -411,3 +412,115 @@ kmutil configure-boot -c object.bin --raw --entry-point 2048 --lowest-virtual-ad
 20:32 < Glanzmann> I see. Thank you for the elaboration.
 20:32 < jannau> chosen.asahi,efi-system-partition is passed from the 1st stage forward to the second stage
 20:33 < Glanzmann> I see, so the first stage informs the second stage about the uuid of the esp partition which is than passed using dt to u-boot which can than select the right esp to select the efi binary.
 20:32 < Glanzmann> I see. Thank you for the elaboration.
 20:32 < jannau> chosen.asahi,efi-system-partition is passed from the 1st stage forward to the second stage
 20:33 < Glanzmann> I see, so the first stage informs the second stage about the uuid of the esp partition which is than passed using dt to u-boot which can than select the right esp to select the efi binary.

+
+17:25 < Jamie[m]1> I had a dumb idea and had to implement it: using http range requests and DEFLATE trickery to download Wifi firmware from Apple's CDN with only 18MB of transfer (out of a 13GB ipsw) http://github.com/JJJollyjim/firmware-abomination
+
+23:23 <@jannau> Glanzmann: on the mini vram can fit 5.5 million pixels, would be good for 3440x1600 or 3840x1433 at 32bpp
+
+11:37 < AdryzzOLEDEdition[m]> https://lists.gnu.org/archive/html/bug-gnu-emacs/2021-03/msg01260.html
+
+https://gist.github.com/rqou/2dafd40cfe0362cc84c3ee26c68b2b36
+
+https://arvanta.net/alpine/install-alpine-m1/
+21:48 < mps> Glanzmann: no, but /etc/local.d/$scriptname.start
+
+# geekbench
+16:08 <j`ey> looks like theres some results https://browser.geekbench.com/v5/cpu/13927518
+16:09 <j`ey> https://browser.geekbench.com/v5/cpu/search?utf8=%E2%9C%93&q=asahi
+16:10 <j`ey> jannau: https://www.geekbench.com/blog/2021/03/geekbench-54/
+16:14 <bluetail[m]> jannau: same m1 16 gb, 3000 more in multicore. How? https://browser.geekbench.com/v5/cpu/13856349
+16:18 <bluetail[m]> jannau: does it matter? I mean, it looks like we do have geekbench on arm linux...
+16:19 <bluetail[m]> https://www.geekbench.com/blog/2021/03/geekbench-54/
+16:24 <psydroid[m]1> https://browser.geekbench.com/v5/cpu/12429267
+16:25 <jannau> the multicore test doesn't scale well, here are results from a m1 ultra: https://browser.geekbench.com/v5/cpu/13932507
+16:31 <jannau> Chainfire: it's geekbench issue. kernel compiles are on the m1 ultra twice as fast as on the m1 max
+
+my air:  https://browser.geekbench.com/v5/cpu/13933197
+my mini: https://browser.geekbench.com/v5/cpu/13933401
+
+15:58 < kov> Glanzmann, jannau out of curiosity I ran geekbench on my Fedora VM under MacOS (M1 Max - 8 vcpus) https://browser.geekbench.com/v5/cpu/13951703
+
+# Browse the devicetree
+/proc/device-tree/chosen/asahi,efi-system-partition
+
+# mps mtrack configuration
+Section "InputClass"
+        MatchIsTouchpad "on"
+        Identifier      "Touchpads"
+        Driver          "mtrack"
+        Option          "Sensitivity" "0.15"
+        Option          "FingerHigh" "10"
+        Option          "FingerLow" "3"
+        Option          "IgnoreThumb" "true"
+        Option          "DisableOnThumb" "true"
+        Option          "DisableOnPalm" "true"
+        Option          "ThumbRatio" "60"
+        Option          "ThumbSize" "15"
+        Option          "IgnorePalm" "true"
+        Option          "TapButton1" "1"
+        Option          "TapButton2" "3"
+        Option          "TapButton3" "2"
+        Option          "TapButton4" "4"
+        Option          "ClickFinger1" "1"
+        Option          "ClickFinger2" "2"
+        Option          "ClickFinger3" "3"
+        Option          "ButtonMoveEmulate" "false"
+        Option          "ButtonIntegrated" "true"
+        Option          "ClickTime" "25"
+        Option          "BottomEdge" "30"
+        Option          "SwipeLeftButton" "8"
+        Option          "SwipeRightButton" "9"
+        Option          "SwipeUpButton" "0"
+        Option          "SwipeDownButton" "0"
+        Option          "SwipeDistance" "700"
+        Option          "ScrollCoastDuration" "500"
+        Option          "ScrollCoastEnableSpeed" "1"
+        Option          "ScrollUpButton" "4"
+        Option          "ScrollDownButton" "5"
+        Option          "ScrollLeftButton" "7"
+        Option          "ScrollRightButton" "6"
+        Option          "ScrollDistance" "250"
+        Option          "EdgeLeftSize" "0"
+EndSection
+
+14:26 < mps> Glanzmann: also github with guide is here https://github.com/p2rkw/xf86-input-mtrack
+14:27 < mps> Glanzmann: and this one helped me to understand some things https://int3ractive.com/blog/2018/make-the-best-of-macbook-touchpad-on-ubuntu/
+14:28 < j`ey> mps: what kinda 'swipes'?
+14:28 -!- bisko (~bisko@0002be12.user.oftc.net) has quit: Ping timeout: 480 seconds
+14:28 < mps> left and right, i.e, next and previous url in firefox
+14:28 < j`ey> ah cool
+14:29 < mps> this is enough for me (for now at least)
+14:30 -!- bisko (~bisko@0002be12.user.oftc.net) has joined #asahi
+14:30 < mps> there is also https://github.com/BlueDragonX/dispad which disables touchpad while typing
+14:32 < mps> but I have to find some time to learn better about all this touchpad options
+14:50 < mps> three fingers swipe left -> previous url, three finger swipe right -> next url
+
+# Old config:
+
+Section "InputClass"
+  Identifier "libinput touchpad catchall"
+  MatchIsTouchpad "on"
+  MatchDevicePath "/dev/input/event*"
+  Option "Tapping" "False"
+  Option "TappingDrag" "False"
+  Option "DisableWhileTyping" "True"
+  Option "AccelProfile" "adaptive"
+  Option "AccelSpeed" "0.3"
+  Option "AccelerationNumerator" "2"
+  Option "AccelerationDenominator" "1"
+  Option "AccelerationThreshold" "4"
+  Option "AdaptiveDeceleration" "2"
+  Option "NaturalScrolling" "0"
+        Option "TappingButtonMap" "lmr"
+        Option "ClickMethod" "clickfinger"
+  Driver "libinput"
+EndSection
+
+luks: https://g3la.de/hedgedoc/s/MIaCyVv1A#
+
+https://blog.devgenius.io/installing-gentoo-linux-in-apple-macbook-pro-m1-49e163534898
+
+07:53 < VinDuv> Glanzmann: I’ll be a bit busy until next week but if you want to play with my patch, it’s here: https://github.com/AsahiLinux/m1n1/pull/183
+07:54 < VinDuv> If you apply both patches and boot with display=wait,3840x2160, it should boot in 4k and m1n1 will say “waiting for monitor disconnect” and then wait 10 seconds
+07:59 < VinDuv> btw I’m working on a Python script that detects, from macOS, if a monitor disconnects during wakeup (so it needs m1n1 to wait) as well as its native resolution. If it works well and is integrated into the installer, it
+                could autoconfigure the display= option in m1n1 during installation.