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Remove 00-fix-reinit.patch

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Initialization and deinitialization functions were rewritten as part of
switch to libusb 1.0 path. There is no point in keeping a separate patch
that changes them slightly.
This commit is contained in:
Alexander Ponyatykh committed 2019-11-19 00:33:42 +03:00
1 parent 3e35fe1061
commit 02ea3752d0
5 files changed
+70 -160
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debian/patches/00-fix-reinit.patch
Vendored
-94
View File
@@ -1,94 +0,0 @@
From: Alexander Ponyatykh <lazyranma@gmail.com>
Date: Fri, 15 Nov 2019 02:19:01 +0300
Subject: fix re_initLibG15() to properly reset internal state.
Bug-Ubuntu: https://bugs.launchpad.net/ubuntu/+source/libusb/+bug/1357556
Forwarded: no
Last-Update: 2015-05-17
===================================================================
---
libg15.c | 55 ++++++++++++++++++++++++++++---------------------------
1 file changed, 28 insertions(+), 27 deletions(-)
diff --git a/libg15.c b/libg15.c
index 31b2bd6..369ed40 100644
--- a/libg15.c
+++ b/libg15.c
@@ -283,19 +283,36 @@ static usb_dev_handle * findAndOpenG15() {
return keyboard_device;
}
-
-int re_initLibG15()
+/* reset the keyboard, returning it to a known state */
+static int closeKeyboardDevice()
{
+ int retval = G15_NO_ERROR;
- usb_init();
+ enospc_slowdown = shared_device = g15_keys_endpoint = g15_lcd_endpoint = 0;
+ found_devicetype = -1;
- /**
- * usb_find_busses and usb_find_devices both report the number of devices
- * / busses added / removed since the last call. since this is the first
- * call we have to return values != 0 or else we didnt find anything */
+ if (keyboard_device){
+#ifndef SUN_LIBUSB
+ retval = usb_release_interface (keyboard_device, 0);
+ usleep(50*1000);
+#endif
+#if 0
+ retval = usb_reset(keyboard_device);
+ usleep(50*1000);
+#endif
+ usb_close(keyboard_device);
+ keyboard_device=0;
+ return retval;
+ }
+ return -1;
+}
- if (!usb_find_devices())
- return G15_ERROR_OPENING_USB_DEVICE;
+int re_initLibG15()
+{
+ closeKeyboardDevice();
+
+ usb_find_busses();
+ usb_find_devices();
keyboard_device = findAndOpenG15();
if (!keyboard_device)
@@ -327,28 +344,12 @@ int initLibG15()
return retval;
}
-/* reset the keyboard, returning it to a known state */
int exitLibG15()
{
- int retval = G15_NO_ERROR;
- if (keyboard_device){
-#ifndef SUN_LIBUSB
- retval = usb_release_interface (keyboard_device, 0);
- usleep(50*1000);
-#endif
-#if 0
- retval = usb_reset(keyboard_device);
- usleep(50*1000);
-#endif
- usb_close(keyboard_device);
- keyboard_device=0;
- pthread_mutex_destroy(&libusb_mutex);
- return retval;
- }
- return -1;
+ pthread_mutex_destroy(&libusb_mutex);
+ return closeKeyboardDevice();
}
-
static void dumpPixmapIntoLCDFormat(unsigned char *lcd_buffer, unsigned char const *data)
{
/*
debian/patches/01-fix-spelling.path
Vendored
+2 -2
View File
@@ -7,7 +7,7 @@ Subject: fix spelling error
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/libg15.c b/libg15.c
index 369ed40..ba1c94b 100644
index 31b2bd6..56df958 100644
--- a/libg15.c
+++ b/libg15.c
@@ -152,7 +152,7 @@ static usb_dev_handle * findAndOpenDevice(libg15_devices_t handled_device, int d
@@ -19,7 +19,7 @@ index 369ed40..ba1c94b 100644
return 0;
}
@@ -434,7 +434,7 @@ int handle_usb_errors(const char *prefix, int ret) {
@@ -433,7 +433,7 @@ int handle_usb_errors(const char *prefix, int ret) {
case -ETIMEDOUT:
return G15_ERROR_READING_USB_DEVICE; /* backward-compatibility */
break;
debian/patches/02-Migrate-from-legacy-libusb-0.1-to-libusb-1.0.patch → debian/patches/02-switch-to-libusb-1.0.patch
Vendored
+64 -60
View File
@@ -4,8 +4,8 @@ Subject: Migrate from legacy libusb-0.1 to libusb-1.0
---
configure.in | 5 +-
libg15.c | 615 +++++++++++++++++++++++++++++++----------------------------
2 files changed, 327 insertions(+), 293 deletions(-)
libg15.c | 624 +++++++++++++++++++++++++++++++----------------------------
2 files changed, 332 insertions(+), 297 deletions(-)
diff --git a/configure.in b/configure.in
index 074d98e..b533d2c 100644
@@ -31,7 +31,7 @@ index 074d98e..b533d2c 100644
# Checks for typedefs, structures, and compiler characteristics.
AC_C_CONST
diff --git a/libg15.c b/libg15.c
index ba1c94b..4c0afc4 100644
index 56df958..4c0afc4 100644
--- a/libg15.c
+++ b/libg15.c
@@ -24,20 +24,22 @@
@@ -71,7 +71,7 @@ index ba1c94b..4c0afc4 100644
}
/* debugging wrapper */
@@ -86,234 +90,281 @@ static int g15_log (FILE *fd, unsigned int level, const char *fmt, ...) {
@@ -86,216 +90,280 @@ static int g15_log (FILE *fd, unsigned int level, const char *fmt, ...) {
/* return number of connected and supported devices */
int g15NumberOfConnectedDevices() {
@@ -87,14 +87,14 @@ index ba1c94b..4c0afc4 100644
+ ssize_t cnt = libusb_get_device_list(libg15_libusb_context, &list);
+
+ if (cnt < 0)
+ {
{
- for (dev = bus->devices; dev; dev = dev->next)
+ g15_log(stderr, G15_LOG_INFO, "Unable to list USB devices: %s\n", libusb_strerror(cnt));
+ return 0;
+ }
+
+ for (ssize_t i = 0; i < cnt; i++)
{
- for (dev = bus->devices; dev; dev = dev->next)
+ {
+ libusb_get_device_descriptor(list[i], &desc);
+
+ for (int j = 0; g15_devices[i].name != NULL; j++)
@@ -115,13 +115,13 @@ index ba1c94b..4c0afc4 100644
static int initLibUsb()
{
- usb_init();
+ int errcode = libusb_init(&libg15_libusb_context);
-
- /**
- * usb_find_busses and usb_find_devices both report the number of devices
- * / busses added / removed since the last call. since this is the first
- * call we have to return values != 0 or else we didnt find anything */
-
+ int errcode = libusb_init(&libg15_libusb_context);
- if (!usb_find_busses())
+ if (errcode != 0)
+ {
@@ -414,8 +414,7 @@ index ba1c94b..4c0afc4 100644
+ {
+ g15_keys_endpoint = ep->bEndpointAddress;
+ }
else
- g15_log(stderr,G15_LOG_INFO,"%s not found\n",g15_devices[i].name);
+ else
+ {
+ g15_lcd_endpoint = ep->bEndpointAddress;
+ }
@@ -430,7 +429,8 @@ index ba1c94b..4c0afc4 100644
+ {
+ g15_log(stderr,G15_LOG_INFO,"Success, detached the driver\n");
+ }
+ else
else
- g15_log(stderr,G15_LOG_INFO,"%s not found\n",g15_devices[i].name);
+ {
+ g15_log(stderr,G15_LOG_INFO,"Could not detach the driver, giving up: %s\n", libusb_strerror(ret));
+ goto error;
@@ -486,29 +486,14 @@ index ba1c94b..4c0afc4 100644
+ return 0;
}
+
/* reset the keyboard, returning it to a known state */
static int closeKeyboardDevice()
-int re_initLibG15()
+/* reset the keyboard, returning it to a known state */
+static int closeKeyboardDevice()
{
- int retval = G15_NO_ERROR;
-
- enospc_slowdown = shared_device = g15_keys_endpoint = g15_lcd_endpoint = 0;
- found_devicetype = -1;
-
- if (keyboard_device){
-#ifndef SUN_LIBUSB
- retval = usb_release_interface (keyboard_device, 0);
- usleep(50*1000);
-#endif
-#if 0
- retval = usb_reset(keyboard_device);
- usleep(50*1000);
-#endif
- usb_close(keyboard_device);
- keyboard_device=0;
- return retval;
+ int retval = G15_ERROR_OPENING_USB_DEVICE;
+
- usb_init();
+ pthread_mutex_lock(&libusb_mutex);
+ if (keyboard_device) {
+ retval = libusb_release_interface(keyboard_device, 0);
@@ -516,27 +501,28 @@ index ba1c94b..4c0afc4 100644
+ libusb_close(keyboard_device);
+ keyboard_device = NULL;
+ retval = G15_NO_ERROR;
}
- return -1;
+
+ }
- /**
- * usb_find_busses and usb_find_devices both report the number of devices
- * / busses added / removed since the last call. since this is the first
- * call we have to return values != 0 or else we didnt find anything */
+ shared_device = g15_keys_endpoint = g15_lcd_endpoint = 0;
+ g15_interface_id = found_devicetype = -1;
+ pthread_mutex_unlock(&libusb_mutex);
+
- if (!usb_find_devices())
- return G15_ERROR_OPENING_USB_DEVICE;
+ return retval;
}
+}
+
+int re_initLibG15()
+{
+ closeKeyboardDevice();
int re_initLibG15()
{
closeKeyboardDevice();
- usb_find_busses();
- usb_find_devices();
-
keyboard_device = findAndOpenG15();
if (!keyboard_device)
return G15_ERROR_OPENING_USB_DEVICE;
@@ -323,31 +374,33 @@ int re_initLibG15()
@@ -306,48 +374,34 @@ int re_initLibG15()
int initLibG15()
{
@@ -571,19 +557,37 @@ index ba1c94b..4c0afc4 100644
+ return G15_NO_ERROR;
}
-/* reset the keyboard, returning it to a known state */
int exitLibG15()
{
- int retval = G15_NO_ERROR;
- if (keyboard_device){
-#ifndef SUN_LIBUSB
- retval = usb_release_interface (keyboard_device, 0);
- usleep(50*1000);
-#endif
-#if 0
- retval = usb_reset(keyboard_device);
- usleep(50*1000);
-#endif
- usb_close(keyboard_device);
- keyboard_device=0;
- pthread_mutex_destroy(&libusb_mutex);
- return retval;
- }
- return -1;
-}
+ closeKeyboardDevice();
+ if (libg15_libusb_context) libusb_exit(libg15_libusb_context);
+ libg15_libusb_context = NULL;
+
pthread_mutex_destroy(&libusb_mutex);
- return closeKeyboardDevice();
+ pthread_mutex_destroy(&libusb_mutex);
+ return G15_NO_ERROR;
}
+}
static void dumpPixmapIntoLCDFormat(unsigned char *lcd_buffer, unsigned char const *data)
@@ -428,36 +481,6 @@ static void dumpPixmapIntoLCDFormat(unsigned char *lcd_buffer, unsigned char con
{
@@ -427,36 +481,6 @@ static void dumpPixmapIntoLCDFormat(unsigned char *lcd_buffer, unsigned char con
}
}
@@ -620,7 +624,7 @@ index ba1c94b..4c0afc4 100644
int writePixmapToLCD(unsigned char const *data)
{
int ret = 0;
@@ -474,43 +497,27 @@ int writePixmapToLCD(unsigned char const *data)
@@ -473,43 +497,27 @@ int writePixmapToLCD(unsigned char const *data)
/* the keyboard needs this magic byte */
lcd_buffer[0] = 0x03;
@@ -682,7 +686,7 @@ index ba1c94b..4c0afc4 100644
return 0;
}
@@ -535,7 +542,9 @@ int setLCDContrast(unsigned int level)
@@ -534,7 +542,9 @@ int setLCDContrast(unsigned int level)
usb_data[3] = 18;
}
pthread_mutex_lock(&libusb_mutex);
@@ -693,7 +697,7 @@ index ba1c94b..4c0afc4 100644
pthread_mutex_unlock(&libusb_mutex);
return retval;
}
@@ -553,7 +562,9 @@ int setLEDs(unsigned int leds)
@@ -552,7 +562,9 @@ int setLEDs(unsigned int leds)
return G15_ERROR_UNSUPPORTED;
pthread_mutex_lock(&libusb_mutex);
@@ -704,7 +708,7 @@ index ba1c94b..4c0afc4 100644
pthread_mutex_unlock(&libusb_mutex);
return retval;
}
@@ -578,7 +589,9 @@ int setLCDBrightness(unsigned int level)
@@ -577,7 +589,9 @@ int setLCDBrightness(unsigned int level)
usb_data[2] = 0x00;
}
pthread_mutex_lock(&libusb_mutex);
@@ -715,7 +719,7 @@ index ba1c94b..4c0afc4 100644
pthread_mutex_unlock(&libusb_mutex);
return retval;
}
@@ -604,7 +617,9 @@ int setKBBrightness(unsigned int level)
@@ -603,7 +617,9 @@ int setKBBrightness(unsigned int level)
usb_data[2] = 0x0;
}
pthread_mutex_lock(&libusb_mutex);
@@ -726,7 +730,7 @@ index ba1c94b..4c0afc4 100644
pthread_mutex_unlock(&libusb_mutex);
return retval;
}
@@ -619,7 +634,9 @@ int setG510LEDColor(unsigned char r, unsigned char g, unsigned char b)
@@ -618,7 +634,9 @@ int setG510LEDColor(unsigned char r, unsigned char g, unsigned char b)
usb_data[3] = b;
pthread_mutex_lock(&libusb_mutex);
@@ -737,7 +741,7 @@ index ba1c94b..4c0afc4 100644
pthread_mutex_unlock(&libusb_mutex);
return retval;
}
@@ -1033,38 +1050,54 @@ static void processKeyEvent4Byte(unsigned int *pressed_keys, unsigned char *buff
@@ -1032,38 +1050,54 @@ static void processKeyEvent4Byte(unsigned int *pressed_keys, unsigned char *buff
int getPressedKeys(unsigned int *pressed_keys, unsigned int timeout)
{
unsigned char buffer[G15_KEY_READ_LENGTH];
debian/patches/series
Vendored
-1
View File
@@ -1,3 +1,2 @@
00-fix-reinit.patch
01-fix-spelling.path
02-Migrate-from-legacy-libusb-0.1-to-libusb-1.0.patch