Miouyouyou’s gists

Miouyouyou / GForms.html

Created July 30, 2017 18:18

Quick and dirty Hugo Shortcode for Google Forms

<iframe src="https://docs.google.com/forms/d/e/{{ .Get "src" }}/viewform?embedded=true" width="{{ .Get "width" }}" height="{{ .Get "height" }}" frameborder="0" marginheight="0" marginwidth="0">Chargement en cours…</iframe>

Miouyouyou / beta.txt

Created August 7, 2017 23:15 — forked from K-atc/beta.txt

キチガイ辞書（UTF-8）（Google IMEで使えます。Shift JISにエンコードすればMS IMEでも使えます。）

	あげあげ (☝◞‸◟)☝ 顔文字
	あげあげ ( ☝՞ਊ ՞)☝ 顔文字
	あっあっ (◞‸◟；) 顔文字
	あつい (｡>﹏<) 顔文字
	あわてるヽ(￣д￣;)ノ=3=3=3 顔文字
	いう ( ^o^)< 名詞
	いしはらよしずみ三( ◠‿◠ )そんな時にタウンページが便利なんですよ顔文字
	うーにゃー (」・ω・)」うー!(/・ω・)/にゃー名詞
	うーん :;(∩´﹏`∩);: 顔文字
	うっとり･::･(´∀｀)･::･顔文字

Miouyouyou / Has weird right-to-left characters.txt

Created August 9, 2017 15:06 — forked from endolith/Has weird right-to-left characters.txt

Unicode smileys emoticons emoji

	ּ_בּ
	בּ_בּ
	טּ_טּ
	כּ‗כּ
	לּ_לּ
	מּ_מּ
	סּ_סּ
	תּ_תּ
	٩(×̯×)۶
	٩(̾●̮̮̃̾•̃̾)۶

Miouyouyou / Makefile

Last active December 24, 2023 10:14

Sample Makefile for cross-compiled ARM Linux kernel module

	# Set this variable with the path to your kernel.
	# Don't use /usr/src/linux if you're cross-compiling...
	MYY_KERNEL_DIR ?= ../linux

	# If you're compiling for ARM64, this will be arm64
	ARCH ?= arm

	# This is the prefix attached to your cross-compiling gcc/ld/... tools
	# In my case, gcc is armv7a-hardfloat-linux-gnueabi-gcc
	# If you've installed cross-compiling tools and don't know your

Miouyouyou / drm-prime-mmap.c

Last active August 25, 2017 04:14

Works only if your DRM driver implements gem_prime_mmap and you have the right privileges

	#include <stdio.h>
	#include <libdrm/drm.h>

	#include <stdint.h>

	#include <sys/mman.h>

	#include <string.h>

	#include <sys/types.h>

Miouyouyou / drm-prime-dumb-kms.c

Last active October 25, 2024 06:17

Simple example showing how to use DRM to : allocate a Dumb buffer on the GPU, use it as a framebuffer, use this CRTC on the currently connected screen (expecting 1 connected screen), export the buffer, reimport it implicitly with mmap and write in it.

	// This will works on Embedded GPU that implements .gem_prime_mmap like Rockchip ones.
	// This will fail on most DRM drivers for GPU with dedicated memory as they tend to NOT implement .gem_prime_mmap.
	#include <stdio.h>
	#include <libdrm/drm.h>

	#include <stdint.h>

	#include <sys/mman.h>

	#include <string.h>

Miouyouyou / crash-dummy.c

Last active August 31, 2017 00:01

Freeze when accessing pdev->resources . This is due to a misuse of %pa . *%pa ARGUMENTS MUST BE PASSED BY REFERENCE*

	#ifdef DUMBY_THE_EDITOR /* Used for Kdevelop */
	#include <generated/autoconf.h>
	#endif

	#include <linux/module.h>
	#include <linux/platform_device.h>
	#include <linux/of.h>
	#include <linux/of_platform.h>

	/* Crashes when trying to access pdev->resources[0].

Miouyouyou / dmesg

Created September 10, 2017 01:22

crash notes...

	[ 82.116562] [init_iova_domain]
	iovad : ebca1c04
	iovad->rb_root = (null)
	iovad->cached32_node = (null)
	iovad->granule = 4096
	iovad->start_pfn = 65536
	iovad->dma_32bit_pfn = 589823
	[ 82.146988] [init_iova_domain]
	iovad : ebca1c04
	iovad->rb_root = (null)

Miouyouyou / 0001-Slight-butchering-to-test-the-VPU-driver.patch

Created September 10, 2017 18:41

Linux 4.13 patch to test the VPU driver

	From 981b3c1b139daafff1317de9a6d61e1b32a10280 Mon Sep 17 00:00:00 2001
	From: Myy <[email protected]>
	Date: Sun, 10 Sep 2017 20:31:39 +0000
	Subject: [PATCH] Slight butchering to test the VPU driver

	This patch must NOT be applied if you're not testing the VPU driver.

	This enable the IOMMU_DMA_API for Rockchip boards and redefine some
	functions in that API, in order to use them in the VPU code.
	Turns out that iommu_get_domain_for(dev) fails miserably every time

Miouyouyou / rockchip-iommu.c

Last active September 16, 2017 21:33

This freezes the machine pure and simple !

	/* Code */

	/* ... */

	void rk_iommu_flush_tlb(struct device *dev) {
	struct rk_iommu *iommu = rk_iommu_from_dev(dev);
	int i;
	if (!iommu)
	dev_err(dev, "Can't flush nothing !\n");
	else {