From patchwork Thu Jun 6 15:37:27 2013 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Gerd Hoffmann X-Patchwork-Id: 249459 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Received: from lists.gnu.org (lists.gnu.org [IPv6:2001:4830:134:3::11]) (using TLSv1 with cipher AES256-SHA (256/256 bits)) (Client did not present a certificate) by ozlabs.org (Postfix) with ESMTPS id 5061C2C0079 for ; Fri, 7 Jun 2013 01:38:46 +1000 (EST) Received: from localhost ([::1]:39611 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1UkcGy-00031o-ET for incoming@patchwork.ozlabs.org; Thu, 06 Jun 2013 11:38:44 -0400 Received: from eggs.gnu.org ([2001:4830:134:3::10]:47661) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1UkcFv-00020O-30 for qemu-devel@nongnu.org; Thu, 06 Jun 2013 11:37:44 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1UkcFn-0005hQ-Mp for qemu-devel@nongnu.org; Thu, 06 Jun 2013 11:37:39 -0400 Received: from mx1.redhat.com ([209.132.183.28]:56433) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1UkcFn-0005h2-9Y for qemu-devel@nongnu.org; Thu, 06 Jun 2013 11:37:31 -0400 Received: from int-mx09.intmail.prod.int.phx2.redhat.com (int-mx09.intmail.prod.int.phx2.redhat.com [10.5.11.22]) by mx1.redhat.com (8.14.4/8.14.4) with ESMTP id r56FbUxn007861 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=OK); Thu, 6 Jun 2013 11:37:30 -0400 Received: from rincewind.home.kraxel.org (dhcp-160-192.ber.redhat.com [10.32.160.192]) by int-mx09.intmail.prod.int.phx2.redhat.com (8.14.4/8.14.4) with ESMTP id r56FbTs2030625; Thu, 6 Jun 2013 11:37:29 -0400 Received: by rincewind.home.kraxel.org (Postfix, from userid 500) id EA9E945DCB; Thu, 6 Jun 2013 17:37:28 +0200 (CEST) From: Gerd Hoffmann To: qemu-devel@nongnu.org Date: Thu, 6 Jun 2013 17:37:27 +0200 Message-Id: <1370533048-19229-1-git-send-email-kraxel@redhat.com> X-Scanned-By: MIMEDefang 2.68 on 10.5.11.22 X-detected-operating-system: by eggs.gnu.org: GNU/Linux 3.x X-Received-From: 209.132.183.28 Cc: Anthony Liguori , Gerd Hoffmann Subject: [Qemu-devel] [PATCH 1/2] fbdev: add linux framebuffer display driver. X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.14 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org Sender: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org Display works, requires truecolor framebuffer with 16 or 32 bpp on the host. 32bpp is recommended. The framebuffer is used as-is, qemu doesn't try to switch modes. With LCD displays mode switching is pretty pointless IMHO, also it wouldn't work anyway with the most common fbdev drivers (vesafb, KMS). Guest display is centered on the host screen. Mouse works, uses /dev/input/mice. Keyboard works. Guest screen has whatever keymap you load inside the guest. Text windows (monitor, serial, ...) have a simple en-us keymap. Good enough to type monitor commands. Not goot enough to work seriously on a serial terminal. But the qemu terminal emulation isn't good enough for that anyway ;) Hot keys: Ctrl-Alt-F -> host console switching. Ctrl-Alt- -> qemu console switching. Ctrl-Alt-S -> toggle display scaling. Ctrl-Alt-ESC -> exit qemu. Special feature: Sane console switching. Switching away stops screen updates. Switching back redraws the screen. When started from the linux console qemu uses the vt you've started it from (requires just read/write access to /dev/fb0). When starting from somewhere else qemu tries to open a unused virtual terminal and switch to it (usually requires root privileges to open /dev/tty). Signed-off-by: Gerd Hoffmann --- configure | 12 + include/sysemu/sysemu.h | 1 + include/ui/console.h | 4 + qemu-options.hx | 4 +- trace-events | 14 + ui/Makefile.objs | 1 + ui/fbdev.c | 1123 +++++++++++++++++++++++++++++++++++++++++++++++ ui/linux-keynames.h | 388 ++++++++++++++++ vl.c | 21 + 9 files changed, 1567 insertions(+), 1 deletion(-) create mode 100644 ui/fbdev.c create mode 100644 ui/linux-keynames.h diff --git a/configure b/configure index 1654413..c385753 100755 --- a/configure +++ b/configure @@ -158,6 +158,7 @@ fdt="" nptl="" pixman="" sdl="" +fbdev="no" virtfs="" vnc="yes" sparse="no" @@ -544,6 +545,7 @@ Haiku) kvm="yes" vhost_net="yes" vhost_scsi="yes" + fbdev="yes" if [ "$cpu" = "i386" -o "$cpu" = "x86_64" ] ; then audio_possible_drivers="$audio_possible_drivers fmod" fi @@ -693,6 +695,10 @@ for opt do ;; --enable-qom-cast-debug) qom_cast_debug="yes" ;; + --disable-fbdev) fbdev="no" + ;; + --enable-fbdev) fbdev="yes" + ;; --disable-virtfs) virtfs="no" ;; --enable-virtfs) virtfs="yes" @@ -1044,6 +1050,8 @@ echo " --disable-sdl disable SDL" echo " --enable-sdl enable SDL" echo " --disable-gtk disable gtk UI" echo " --enable-gtk enable gtk UI" +echo " --disable-fbdev disable linux framebuffer" +echo " --enable-fbdev enable linux framebuffer" echo " --disable-virtfs disable VirtFS" echo " --enable-virtfs enable VirtFS" echo " --disable-vnc disable VNC" @@ -3485,6 +3493,7 @@ fi echo "pixman $pixman" echo "SDL support $sdl" echo "GTK support $gtk" +echo "fbdev support $fbdev" echo "curses support $curses" echo "curl support $curl" echo "mingw32 support $mingw32" @@ -3716,6 +3725,9 @@ if test "$sdl" = "yes" ; then echo "CONFIG_SDL=y" >> $config_host_mak echo "SDL_CFLAGS=$sdl_cflags" >> $config_host_mak fi +if test "$fbdev" = "yes" ; then + echo "CONFIG_FBDEV=y" >> $config_host_mak +fi if test "$cocoa" = "yes" ; then echo "CONFIG_COCOA=y" >> $config_host_mak fi diff --git a/include/sysemu/sysemu.h b/include/sysemu/sysemu.h index 2fb71af..5922311 100644 --- a/include/sysemu/sysemu.h +++ b/include/sysemu/sysemu.h @@ -91,6 +91,7 @@ typedef enum DisplayType DT_CURSES, DT_SDL, DT_GTK, + DT_FBDEV, DT_NOGRAPHIC, DT_NONE, } DisplayType; diff --git a/include/ui/console.h b/include/ui/console.h index 4307b5f..eb65739 100644 --- a/include/ui/console.h +++ b/include/ui/console.h @@ -308,6 +308,10 @@ void register_vc_handler(VcHandler *handler); /* sdl.c */ void sdl_display_init(DisplayState *ds, int full_screen, int no_frame); +/* fbdev.c */ +int fbdev_display_init(const char *device, bool scale, Error **err); +void fbdev_display_uninit(void); + /* cocoa.m */ void cocoa_display_init(DisplayState *ds, int full_screen); diff --git a/qemu-options.hx b/qemu-options.hx index bf94862..8e02863 100644 --- a/qemu-options.hx +++ b/qemu-options.hx @@ -804,7 +804,7 @@ ETEXI DEF("display", HAS_ARG, QEMU_OPTION_display, "-display sdl[,frame=on|off][,alt_grab=on|off][,ctrl_grab=on|off]\n" - " [,window_close=on|off]|curses|none|\n" + " [,window_close=on|off]|curses|fbdev|none|\n" " vnc=[,]\n" " select display type\n", QEMU_ARCH_ALL) STEXI @@ -822,6 +822,8 @@ support a text mode, QEMU can display this output using a curses/ncurses interface. Nothing is displayed when the graphics device is in graphical mode or if the graphics device does not support a text mode. Generally only the VGA device models support text mode. +@item fbdev +Display video output on a linux framebuffer console. @item none Do not display video output. The guest will still see an emulated graphics card, but its output will not be displayed to the QEMU diff --git a/trace-events b/trace-events index c5f1ccb..7a73b2a 100644 --- a/trace-events +++ b/trace-events @@ -1161,3 +1161,17 @@ kvm_run_exit(int cpu_index, uint32_t reason) "cpu_index %d, reason %d" # qom/object.c object_dynamic_cast_assert(const char *type, const char *target, const char *file, int line, const char *func) "%s->%s (%s:%d:%s)" object_class_dynamic_cast_assert(const char *type, const char *target, const char *file, int line, const char *func) "%s->%s (%s:%d:%s)" + +# ui/fbdev.c +fbdev_enabled(void) "" +fbdev_cleanup(void) "" +fbdev_vt_activate(int vtno, int wait) "vtno %d, wait %d" +fbdev_vt_activated(void) "" +fbdev_vt_release_request(void) "" +fbdev_vt_released(void) "" +fbdev_vt_aquire_request(void) "" +fbdev_vt_aquired(void) "" +fbdev_kbd_raw(int enable) "enable %d" +fbdev_kbd_event(int keycode, const char *kname, int up) "keycode 0x%x [%s], down %d" +fbdev_dpy_resize(int w, int h) "%dx%d" +fbdev_dpy_redraw(void) diff --git a/ui/Makefile.objs b/ui/Makefile.objs index 6ddc0de..ee96ad5 100644 --- a/ui/Makefile.objs +++ b/ui/Makefile.objs @@ -14,6 +14,7 @@ common-obj-$(CONFIG_COCOA) += cocoa.o common-obj-$(CONFIG_CURSES) += curses.o common-obj-$(CONFIG_VNC) += $(vnc-obj-y) common-obj-$(CONFIG_GTK) += gtk.o x_keymap.o +common-obj-$(CONFIG_FBDEV) += fbdev.o $(obj)/sdl.o $(obj)/sdl_zoom.o: QEMU_CFLAGS += $(SDL_CFLAGS) diff --git a/ui/fbdev.c b/ui/fbdev.c new file mode 100644 index 0000000..4fe34d6 --- /dev/null +++ b/ui/fbdev.c @@ -0,0 +1,1123 @@ +/* + * linux fbdev output driver. + * + * Author: Gerd Hoffmann + * + * This work is licensed under the terms of the GNU GPL, version 2 or later. + * See the COPYING file in the top-level directory. + * + */ +#include +#include +#include +#include +#include +#include +#include +#include + +#include +#include + +#include +#include +#include + +#include "qemu-common.h" +#include "keymaps.h" +#include "ui/qemu-pixman.h" +#include "ui/console.h" +#include "sysemu/sysemu.h" + +/* + * must be last so we get the linux input layer + * KEY_* defines, not the ncurses ones. + */ +#include + +/* -------------------------------------------------------------------- */ + +/* file handles */ +static int tty = -1, fb = -1, mice = -1; + +/* saved state, for restore on exit */ +static int orig_vtno; +static int kd_omode; +static struct vt_mode vt_omode; +static struct fb_var_screeninfo fb_ovar; + +/* framebuffer */ +static struct fb_fix_screeninfo fb_fix; +static struct fb_var_screeninfo fb_var; +static uint8_t *fb_mem; +static int fb_mem_offset; + +/* linux console */ +static int vtno; +static struct vt_mode vt_mode; +static struct termios tty_attributes; +static unsigned long tty_mode; +static unsigned int tty_flags; +static bool tty_mediumraw; +static bool key_down[KEY_CNT]; + +/* console switching */ +#define SIG_ACQ (SIGRTMIN+6) +#define SIG_REL (SIGRTMIN+7) +#define FB_ACTIVE 0 +#define FB_REL_REQ 1 +#define FB_INACTIVE 2 +#define FB_ACQ_REQ 3 +static int fb_switch_state; + +/* qemu windup */ +static DisplayChangeListener *dcl; +static int resize_screen; +static int redraw_screen; +static int cx, cy, cw, ch; +static Notifier exit_notifier; +static DisplaySurface *surface; +static pixman_image_t *sref, *swork; +static pixman_image_t *framebuffer; +static pixman_transform_t transform; +static pixman_region16_t dirty; +static double scale; + +static QEMUCursor *ptr_cursor; +static pixman_image_t *ptr_image; +static int ptr_refresh; +static int px, py, pw, ph; +static int mx, my, mon; + +/* options */ +static int use_scale; +static pixman_filter_t pfilter = PIXMAN_FILTER_GOOD; + +/* fwd decls */ +static int fbdev_activate_vt(int tty, int vtno, bool wait); + +/* -------------------------------------------------------------------- */ +/* pixman helpers */ + +static pixman_image_t *pixman_from_framebuffer(void) +{ + pixman_format_code_t format; + pixman_image_t *image; + int type; + + type = qemu_pixman_get_type(fb_var.red.offset, + fb_var.green.offset, + fb_var.blue.offset); + format = PIXMAN_FORMAT(fb_var.bits_per_pixel, type, + fb_var.transp.length, + fb_var.red.length, + fb_var.green.length, + fb_var.blue.length); + image = pixman_image_create_bits(format, fb_var.xres, fb_var.yres, + (void *)fb_mem, fb_fix.line_length); + return image; +} + +static pixman_image_t *pixman_image_clone(pixman_image_t *i) +{ + return pixman_image_create_bits(pixman_image_get_format(i), + pixman_image_get_width(i), + pixman_image_get_height(i), + pixman_image_get_data(i), + pixman_image_get_stride(i)); +} + +/* -------------------------------------------------------------------- */ +/* mouse */ + +static void read_mouse(void *opaque) +{ + char buf[3]; + int rc, x, y, b; + + rc = read(mice, buf, sizeof(buf)); + if (rc != sizeof(buf)) { + return; + } + + if (fb_switch_state != FB_ACTIVE) { + return; + } + + x = buf[1]; + y = -buf[2]; + b = buf[0] & 0x7; + + if (kbd_mouse_is_absolute()) { + static int ax, ay; + ax += x; ay += y; + if (ax < 0) { + ax = 0; + } + if (ay < 0) { + ay = 0; + } + if (ax >= cw*scale) { + ax = cw*scale-1; + } + if (ay >= ch*scale) { + ay = ch*scale-1; + } + kbd_mouse_event(ax * 0x7FFF / (cw*scale), + ay * 0x7FFF / (ch*scale), 0, b); + } else { + kbd_mouse_event(x, y, 0, b); + } +} + +static int init_mouse(void) +{ + mice = open("/dev/input/mice", O_RDONLY); + if (mice == -1) { + return -1; + } + qemu_set_fd_handler(mice, read_mouse, NULL, NULL); + return 0; +} + +static void uninit_mouse(void) +{ + if (mice == -1) { + return; + } + qemu_set_fd_handler(mice, NULL, NULL, NULL); + close(mice); + mice = -1; +} + +/* -------------------------------------------------------------------- */ +/* keyboard */ + +static const char *keynames[] = { +#include "linux-keynames.h" +}; + +static const int scancode_map[KEY_CNT] = { + [KEY_ESC] = 0x01, + [KEY_1] = 0x02, + [KEY_2] = 0x03, + [KEY_3] = 0x04, + [KEY_4] = 0x05, + [KEY_5] = 0x06, + [KEY_6] = 0x07, + [KEY_7] = 0x08, + [KEY_8] = 0x09, + [KEY_9] = 0x0a, + [KEY_0] = 0x0b, + [KEY_MINUS] = 0x0c, + [KEY_EQUAL] = 0x0d, + [KEY_BACKSPACE] = 0x0e, + + [KEY_TAB] = 0x0f, + [KEY_Q] = 0x10, + [KEY_W] = 0x11, + [KEY_E] = 0x12, + [KEY_R] = 0x13, + [KEY_T] = 0x14, + [KEY_Y] = 0x15, + [KEY_U] = 0x16, + [KEY_I] = 0x17, + [KEY_O] = 0x18, + [KEY_P] = 0x19, + [KEY_LEFTBRACE] = 0x1a, + [KEY_RIGHTBRACE] = 0x1b, + [KEY_ENTER] = 0x1c, + + [KEY_A] = 0x1e, + [KEY_S] = 0x1f, + [KEY_D] = 0x20, + [KEY_F] = 0x21, + [KEY_G] = 0x22, + [KEY_H] = 0x23, + [KEY_J] = 0x24, + [KEY_K] = 0x25, + [KEY_L] = 0x26, + [KEY_SEMICOLON] = 0x27, + [KEY_APOSTROPHE] = 0x28, + [KEY_GRAVE] = 0x29, + [KEY_LEFTSHIFT] = 0x2a, + [KEY_BACKSLASH] = 0x2b, + + [KEY_Z] = 0x2c, + [KEY_X] = 0x2d, + [KEY_C] = 0x2e, + [KEY_V] = 0x2f, + [KEY_B] = 0x30, + [KEY_N] = 0x31, + [KEY_M] = 0x32, + [KEY_COMMA] = 0x33, + [KEY_DOT] = 0x34, + [KEY_SLASH] = 0x35, + [KEY_RIGHTSHIFT] = 0x36, + [KEY_SPACE] = 0x39, + + [KEY_F1] = 0x3b, + [KEY_F2] = 0x3c, + [KEY_F3] = 0x3d, + [KEY_F4] = 0x3e, + [KEY_F5] = 0x3f, + [KEY_F6] = 0x40, + [KEY_F7] = 0x41, + [KEY_F8] = 0x42, + [KEY_F9] = 0x43, + [KEY_F10] = 0x44, + [KEY_F11] = 0x57, + [KEY_F12] = 0x58, + + [KEY_SYSRQ] = 0xb7, + [KEY_SCROLLLOCK] = 0x46, +#if 0 + [KEY_PAUSE] = FIXME, +#endif + [KEY_CAPSLOCK] = 0x3a, + [KEY_102ND] = 0x56, + + [KEY_LEFTCTRL] = 0x1d, + [KEY_LEFTMETA] = 0xdb, + [KEY_LEFTALT] = 0x38, + [KEY_RIGHTALT] = 0xb8, + [KEY_RIGHTMETA] = 0xdc, + [KEY_RIGHTCTRL] = 0x9d, + [KEY_COMPOSE] = 0xdd, + + [KEY_INSERT] = 0xd2, + [KEY_DELETE] = 0xd3, + [KEY_HOME] = 0xc7, + [KEY_END] = 0xcf, + [KEY_PAGEUP] = 0xc9, + [KEY_PAGEDOWN] = 0xd1, + + [KEY_UP] = 0xc8, + [KEY_LEFT] = 0xcb, + [KEY_RIGHT] = 0xcd, + [KEY_DOWN] = 0xd0, + + [KEY_NUMLOCK] = 0x45, + [KEY_KPSLASH] = 0xb5, + [KEY_KPASTERISK] = 0x37, + [KEY_KP7] = 0x47, + [KEY_KP8] = 0x48, + [KEY_KP9] = 0x49, + [KEY_KPMINUS] = 0x4a, + [KEY_KP4] = 0x4b, + [KEY_KP5] = 0x4c, + [KEY_KP6] = 0x4d, + [KEY_KPPLUS] = 0x4e, + [KEY_KP1] = 0x4f, + [KEY_KP2] = 0x50, + [KEY_KP3] = 0x51, + [KEY_KP0] = 0x52, + [KEY_KPDOT] = 0x53, + [KEY_KPENTER] = 0x9c, +}; + +static const struct keysym_map { + int normal, shifted; +} keysym_map_en_us[KEY_CNT] = { + [KEY_A] = { .normal = 'a', .shifted = 'A' }, + [KEY_B] = { .normal = 'b', .shifted = 'B' }, + [KEY_C] = { .normal = 'c', .shifted = 'C' }, + [KEY_D] = { .normal = 'd', .shifted = 'D' }, + [KEY_E] = { .normal = 'e', .shifted = 'E' }, + [KEY_F] = { .normal = 'f', .shifted = 'F' }, + [KEY_G] = { .normal = 'g', .shifted = 'G' }, + [KEY_H] = { .normal = 'h', .shifted = 'H' }, + [KEY_I] = { .normal = 'i', .shifted = 'I' }, + [KEY_J] = { .normal = 'j', .shifted = 'J' }, + [KEY_K] = { .normal = 'k', .shifted = 'K' }, + [KEY_L] = { .normal = 'l', .shifted = 'L' }, + [KEY_M] = { .normal = 'm', .shifted = 'M' }, + [KEY_N] = { .normal = 'n', .shifted = 'N' }, + [KEY_O] = { .normal = 'o', .shifted = 'O' }, + [KEY_P] = { .normal = 'p', .shifted = 'P' }, + [KEY_Q] = { .normal = 'q', .shifted = 'Q' }, + [KEY_R] = { .normal = 'r', .shifted = 'R' }, + [KEY_S] = { .normal = 's', .shifted = 'S' }, + [KEY_T] = { .normal = 't', .shifted = 'T' }, + [KEY_U] = { .normal = 'u', .shifted = 'U' }, + [KEY_V] = { .normal = 'v', .shifted = 'V' }, + [KEY_W] = { .normal = 'w', .shifted = 'W' }, + [KEY_X] = { .normal = 'x', .shifted = 'X' }, + [KEY_Y] = { .normal = 'y', .shifted = 'Y' }, + [KEY_Z] = { .normal = 'z', .shifted = 'Z' }, + + [KEY_1] = { .normal = '1', .shifted = '!' }, + [KEY_2] = { .normal = '2', .shifted = '@' }, + [KEY_3] = { .normal = '3', .shifted = '#' }, + [KEY_4] = { .normal = '4', .shifted = '$' }, + [KEY_5] = { .normal = '5', .shifted = '%' }, + [KEY_6] = { .normal = '6', .shifted = '^' }, + [KEY_7] = { .normal = '7', .shifted = '&' }, + [KEY_8] = { .normal = '8', .shifted = '*' }, + [KEY_9] = { .normal = '9', .shifted = '(' }, + [KEY_0] = { .normal = '0', .shifted = ')' }, + + [KEY_MINUS] = { .normal = '-', .shifted = '_' }, + [KEY_EQUAL] = { .normal = '=', .shifted = '+' }, + [KEY_TAB] = { .normal = '\t' }, + [KEY_LEFTBRACE] = { .normal = '[', .shifted = '{' }, + [KEY_RIGHTBRACE] = { .normal = ']', .shifted = '}' }, + [KEY_ENTER] = { .normal = '\n', }, + [KEY_SEMICOLON] = { .normal = ';', .shifted = ':' }, + [KEY_APOSTROPHE] = { .normal = '"', .shifted = '\'' }, + [KEY_BACKSLASH] = { .normal = '\\', .shifted = '|' }, + [KEY_COMMA] = { .normal = ',', .shifted = '<' }, + [KEY_DOT] = { .normal = '.', .shifted = '>' }, + [KEY_SLASH] = { .normal = '/', .shifted = '?' }, + [KEY_SPACE] = { .normal = ' ' }, + + [KEY_BACKSPACE] = { .normal = QEMU_KEY_BACKSPACE }, + [KEY_UP] = { .normal = QEMU_KEY_UP }, + [KEY_DOWN] = { .normal = QEMU_KEY_DOWN }, + [KEY_LEFT] = { .normal = QEMU_KEY_LEFT }, + [KEY_RIGHT] = { .normal = QEMU_KEY_RIGHT }, +}; + +static void start_mediumraw(int tty) +{ + struct termios tattr; + + if (tty_mediumraw) { + return; + } + trace_fbdev_kbd_raw(1); + + /* save state */ + tcgetattr(tty, &tty_attributes); + ioctl(tty, KDGKBMODE, &tty_mode); + tty_flags = fcntl(tty, F_GETFL, NULL); + + /* setup */ + tattr = tty_attributes; + tattr.c_cflag &= ~(IXON|IXOFF); + tattr.c_lflag &= ~(ICANON|ECHO|ISIG); + tattr.c_iflag = 0; + tattr.c_cc[VMIN] = 1; + tattr.c_cc[VTIME] = 0; + tcsetattr(tty, TCSAFLUSH, &tattr); + ioctl(tty, KDSKBMODE, K_MEDIUMRAW); + fcntl(tty, F_SETFL, tty_flags | O_NONBLOCK); + + tty_mediumraw = true; +} + +static void stop_mediumraw(int tty) +{ + if (!tty_mediumraw) { + return; + } + trace_fbdev_kbd_raw(0); + + /* restore state */ + tcsetattr(tty, TCSANOW, &tty_attributes); + ioctl(tty, KDSKBMODE, tty_mode); + fcntl(tty, F_SETFL, tty_flags); + + tty_mediumraw = false; +} + +static void send_scancode(int keycode, int up) +{ + int scancode = scancode_map[keycode]; + + if (!scancode) { + fprintf(stderr, "%s: unmapped key: 0x%x %s\n", + __func__, keycode, keynames[keycode]); + return; + } + if (scancode & SCANCODE_GREY) { + kbd_put_keycode(SCANCODE_EMUL0); + } + if (up) { + kbd_put_keycode(scancode | SCANCODE_UP); + } else { + kbd_put_keycode(scancode & SCANCODE_KEYCODEMASK); + } +} + +static void send_keysym(int keycode, int shift) +{ + const struct keysym_map *keysym_map = keysym_map_en_us; + int keysym; + + if (shift && keysym_map[keycode].shifted) { + keysym = keysym_map[keycode].shifted; + } else if (keysym_map[keycode].normal) { + keysym = keysym_map[keycode].normal; + } else { + fprintf(stderr, "%s: unmapped key: 0x%x %s\n", + __func__, keycode, keynames[keycode]); + return; + } + kbd_put_keysym(keysym); +} + +static void reset_keys(void) +{ + int keycode; + + for (keycode = 0; keycode < KEY_MAX; keycode++) { + if (key_down[keycode]) { + if (qemu_console_is_graphic(NULL)) { + send_scancode(keycode, 1); + } + key_down[keycode] = false; + } + } +} + +static void read_mediumraw(void *opaque) +{ + uint8_t buf[32]; + int i, rc, up, keycode; + bool ctrl, alt, shift; + + rc = read(tty, buf, sizeof(buf)); + switch (rc) { + case -1: + perror("read tty"); + goto err; + case 0: + fprintf(stderr, "%s: eof\n", __func__); + goto err; + default: + for (i = 0; i < rc; i++) { + up = buf[i] & 0x80; + keycode = buf[i] & 0x7f; + if (keycode == 0) { + keycode = (buf[i+1] & 0x7f) << 7; + keycode |= buf[i+2] & 0x7f; + i += 2; + } + if (keycode > KEY_MAX) { + continue; + } + + if (up) { + if (!key_down[keycode]) { + continue; + } + key_down[keycode] = false; + } else { + key_down[keycode] = true; + } + + trace_fbdev_kbd_event(keycode, keynames[keycode], !up); + + alt = key_down[KEY_LEFTALT] || key_down[KEY_RIGHTALT]; + ctrl = key_down[KEY_LEFTCTRL] || key_down[KEY_RIGHTCTRL]; + shift = key_down[KEY_LEFTSHIFT] || key_down[KEY_RIGHTSHIFT]; + + if (ctrl && alt && !up) { + if (keycode == KEY_ESC) { + fprintf(stderr, "=== fbdev emergency escape " + "(ctrl-alt-esc) ===\n"); + exit(1); + } + if (keycode == KEY_S) { + use_scale = !use_scale; + resize_screen++; + redraw_screen++; + continue; + } + if (keycode >= KEY_F1 && keycode <= KEY_F10) { + fbdev_activate_vt(tty, keycode+1-KEY_F1, false); + key_down[keycode] = false; + continue; + } + if (keycode >= KEY_1 && keycode <= KEY_9) { + console_select(keycode-KEY_1); + reset_keys(); + continue; + } + } + + if (qemu_console_is_graphic(NULL)) { + send_scancode(keycode, up); + } else if (!up) { + send_keysym(keycode, shift); + } + } + } + return; + +err: + exit(1); +} + +/* -------------------------------------------------------------------- */ + +static void fbdev_cls(void) +{ + memset(fb_mem + fb_mem_offset, 0, fb_fix.line_length * fb_var.yres); +} + +static int fbdev_activate_vt(int tty, int vtno, bool wait) +{ + trace_fbdev_vt_activate(vtno, wait); + + if (ioctl(tty, VT_ACTIVATE, vtno) < 0) { + perror("ioctl VT_ACTIVATE"); + return -1; + } + + if (wait) { + if (ioctl(tty, VT_WAITACTIVE, vtno) < 0) { + perror("ioctl VT_WAITACTIVE"); + return -1; + } + trace_fbdev_vt_activated(); + } + + return 0; +} + +static void fbdev_cleanup(void) +{ + trace_fbdev_cleanup(); + + /* release pixman stuff */ + pixman_region_fini(&dirty); + if (framebuffer) { + pixman_image_unref(framebuffer); + framebuffer = NULL; + } + if (sref) { + pixman_image_unref(sref); + sref = NULL; + } + if (swork) { + pixman_image_unref(swork); + swork = NULL; + } + + /* restore console */ + if (fb_mem != NULL) { + munmap(fb_mem, fb_fix.smem_len+fb_mem_offset); + fb_mem = NULL; + } + if (fb != -1) { + if (ioctl(fb, FBIOPUT_VSCREENINFO, &fb_ovar) < 0) { + perror("ioctl FBIOPUT_VSCREENINFO"); + } + close(fb); + fb = -1; + } + + if (tty != -1) { + stop_mediumraw(tty); + if (ioctl(tty, KDSETMODE, kd_omode) < 0) { + perror("ioctl KDSETMODE"); + } + if (ioctl(tty, VT_SETMODE, &vt_omode) < 0) { + perror("ioctl VT_SETMODE"); + } + if (orig_vtno) { + fbdev_activate_vt(tty, orig_vtno, true); + } + qemu_set_fd_handler(tty, NULL, NULL, NULL); + close(tty); + tty = -1; + } +} + +static int fbdev_init(const char *device, Error **err) +{ + struct vt_stat vts; + unsigned long page_mask; + char ttyname[32]; + + /* open framebuffer */ + if (device == NULL) { + device = getenv("FRAMEBUFFER"); + } + if (device == NULL) { + device = "/dev/fb0"; + } + fb = open(device, O_RDWR); + if (fb == -1) { + error_setg(err, "open %s: %s\n", device, strerror(errno)); + return -1; + } + + /* open virtual console */ + tty = 0; + if (ioctl(tty, VT_GETSTATE, &vts) < 0) { + fprintf(stderr, "Not started from virtual terminal, " + "trying to open one.\n"); + + snprintf(ttyname, sizeof(ttyname), "/dev/tty0"); + tty = open(ttyname, O_RDWR); + if (tty == -1) { + error_setg(err, "open %s: %s\n", ttyname, strerror(errno)); + goto err_early; + } + if (ioctl(tty, VT_OPENQRY, &vtno) < 0) { + error_setg(err, "ioctl VT_OPENQRY: %s\n", strerror(errno)); + goto err_early; + } + if (ioctl(tty, VT_GETSTATE, &vts) < 0) { + error_setg(err, "ioctl VT_GETSTATE: %s\n", strerror(errno)); + goto err_early; + } + close(tty); + + snprintf(ttyname, sizeof(ttyname), "/dev/tty%d", vtno); + tty = open(ttyname, O_RDWR); + if (tty == -1) { + error_setg(err, "open %s: %s\n", ttyname, strerror(errno)); + goto err_early; + } + orig_vtno = vts.v_active; + fprintf(stderr, "Switching to vt %d (current %d).\n", vtno, orig_vtno); + } else { + orig_vtno = 0; + vtno = vts.v_active; + fprintf(stderr, "Started at vt %d, using it.\n", vtno); + } + fbdev_activate_vt(tty, vtno, true); + + /* get current settings (which we have to restore) */ + if (ioctl(fb, FBIOGET_VSCREENINFO, &fb_ovar) < 0) { + error_setg(err, "ioctl FBIOGET_VSCREENINFO: %s\n", strerror(errno)); + goto err_early; + } + if (ioctl(tty, KDGETMODE, &kd_omode) < 0) { + error_setg(err, "ioctl KDGETMODE: %s\n", strerror(errno)); + goto err_early; + } + if (ioctl(tty, VT_GETMODE, &vt_omode) < 0) { + error_setg(err, "ioctl VT_GETMODE: %s\n", strerror(errno)); + goto err_early; + } + + /* checks & initialisation */ + if (ioctl(fb, FBIOGET_FSCREENINFO, &fb_fix) < 0) { + error_setg(err, "ioctl : %s\n", strerror(errno)); + perror("ioctl FBIOGET_FSCREENINFO"); + goto err; + } + if (ioctl(fb, FBIOGET_VSCREENINFO, &fb_var) < 0) { + error_setg(err, "ioctl FBIOGET_VSCREENINFO: %s\n", strerror(errno)); + goto err; + } + if (fb_fix.type != FB_TYPE_PACKED_PIXELS) { + error_setg(err, "can handle only packed pixel frame buffers\n"); + goto err; + } + switch (fb_var.bits_per_pixel) { + case 32: + break; + default: + error_setg(err, "can't handle %d bpp frame buffers\n", + fb_var.bits_per_pixel); + goto err; + } + + page_mask = getpagesize()-1; + fb_switch_state = FB_ACTIVE; + fb_mem_offset = (unsigned long)(fb_fix.smem_start) & page_mask; + fb_mem = mmap(NULL, fb_fix.smem_len+fb_mem_offset, + PROT_READ|PROT_WRITE, MAP_SHARED, fb, 0); + if (fb_mem == MAP_FAILED) { + error_setg(err, "mmap: %s\n", strerror(errno)); + goto err; + } + /* move viewport to upper left corner */ + if (fb_var.xoffset != 0 || fb_var.yoffset != 0) { + fb_var.xoffset = 0; + fb_var.yoffset = 0; + if (ioctl(fb, FBIOPAN_DISPLAY, &fb_var) < 0) { + error_setg(err, "ioctl FBIOPAN_DISPLAY: %s\n", strerror(errno)); + goto err; + } + } + if (ioctl(tty, KDSETMODE, KD_GRAPHICS) < 0) { + error_setg(err, "ioctl KDSETMODE: %s\n", strerror(errno)); + goto err; + } + /* some fb drivers need this again after switching to graphics ... */ + fbdev_activate_vt(tty, vtno, true); + + fbdev_cls(); + + start_mediumraw(tty); + qemu_set_fd_handler(tty, read_mediumraw, NULL, NULL); + + framebuffer = pixman_from_framebuffer(); + pixman_region_init(&dirty); + return 0; + +err_early: + if (tty > 0) { + close(tty); + } + close(fb); + return -1; + +err: + fbdev_cleanup(); + return -1; +} + +static void +fbdev_catch_fatal_signal(int signr) +{ + fprintf(stderr, "%s: %s, restoring linux console state ...\n", + __func__, strsignal(signr)); + fbdev_cleanup(); + signal(SIGABRT, SIG_DFL); + fprintf(stderr, "%s: ... done, going abort() now.\n", __func__); + abort(); +} + +static void fbdev_catch_exit_signals(void) +{ + static const int signals[] = { + SIGQUIT, SIGILL, SIGABRT, SIGFPE, SIGSEGV, SIGBUS + }; + struct sigaction act, old; + int i; + + memset(&act, 0, sizeof(act)); + act.sa_handler = fbdev_catch_fatal_signal; + act.sa_flags = SA_RESETHAND; + sigemptyset(&act.sa_mask); + for (i = 0; i < ARRAY_SIZE(signals); i++) { + sigaction(signals[i], &act, &old); + } +} + +/* -------------------------------------------------------------------- */ +/* console switching */ + +static void fbdev_switch_signal(int signal) +{ + if (signal == SIG_REL) { + /* release */ + trace_fbdev_vt_release_request(); + fb_switch_state = FB_REL_REQ; + } + if (signal == SIG_ACQ) { + /* acquisition */ + trace_fbdev_vt_aquire_request(); + fb_switch_state = FB_ACQ_REQ; + } +} + +static void fbdev_switch_release(void) +{ + stop_mediumraw(tty); + ioctl(tty, KDSETMODE, kd_omode); + ioctl(tty, VT_RELDISP, 1); + fb_switch_state = FB_INACTIVE; + trace_fbdev_vt_released(); +} + +static void fbdev_switch_acquire(void) +{ + ioctl(tty, VT_RELDISP, VT_ACKACQ); + start_mediumraw(tty); + reset_keys(); + ioctl(tty, KDSETMODE, KD_GRAPHICS); + fb_switch_state = FB_ACTIVE; + trace_fbdev_vt_aquired(); +} + +static int fbdev_switch_init(void) +{ + struct sigaction act, old; + + memset(&act, 0, sizeof(act)); + act.sa_handler = fbdev_switch_signal; + sigemptyset(&act.sa_mask); + sigaction(SIG_REL, &act, &old); + sigaction(SIG_ACQ, &act, &old); + + if (ioctl(tty, VT_GETMODE, &vt_mode) < 0) { + perror("ioctl VT_GETMODE"); + exit(1); + } + vt_mode.mode = VT_PROCESS; + vt_mode.waitv = 0; + vt_mode.relsig = SIG_REL; + vt_mode.acqsig = SIG_ACQ; + + if (ioctl(tty, VT_SETMODE, &vt_mode) < 0) { + perror("ioctl VT_SETMODE"); + exit(1); + } + return 0; +} + +/* -------------------------------------------------------------------- */ +/* rendering */ + +static void fbdev_render(void) +{ + assert(surface); + + pixman_image_set_clip_region(swork, &dirty); + pixman_image_composite(PIXMAN_OP_SRC, swork, NULL, framebuffer, + 0, 0, 0, 0, 0, 0, fb_var.xres, fb_var.yres); + pixman_region_fini(&dirty); + pixman_region_init(&dirty); +} + +static void fbdev_unrender_ptr(void) +{ + if (!pw && !ph) { + return; + } + pixman_region_union_rect(&dirty, &dirty, px, py, pw, ph); + ph = pw = 0; +} + +static void fbdev_render_ptr(void) +{ + pixman_region16_t region; + pixman_transform_t transform; + + if (!mon || !ptr_image) { + return; + } + if (mx < 0 || mx >= cw || my < 0 || my >= ch) { + return; + } + + px = mx - ptr_cursor->hot_x; + py = my - ptr_cursor->hot_y; + pw = ptr_cursor->width; + ph = ptr_cursor->height; + + pixman_transform_init_identity(&transform); + pixman_transform_translate(&transform, NULL, + pixman_int_to_fixed(-cx), + pixman_int_to_fixed(-cy)); + if (use_scale) { + pixman_transform_scale(&transform, NULL, + pixman_double_to_fixed(1/scale), + pixman_double_to_fixed(1/scale)); + } + pixman_transform_translate(&transform, NULL, + pixman_int_to_fixed(-px), + pixman_int_to_fixed(-py)); + pixman_image_set_transform(ptr_image, &transform); + + pixman_region_init_rect(®ion, 0, 0, pw, ph); + pixman_image_set_clip_region(ptr_image, ®ion); + + pixman_image_composite(PIXMAN_OP_OVER, ptr_image, NULL, framebuffer, + 0, 0, 0, 0, 0, 0, fb_var.xres, fb_var.yres); + + pixman_region_fini(®ion); + ptr_refresh = 0; +} + +/* -------------------------------------------------------------------- */ +/* qemu interfaces */ + +static void fbdev_update(DisplayChangeListener *dcl, + int x, int y, int w, int h) +{ + if (fb_switch_state != FB_ACTIVE) { + return; + } + + if (resize_screen) { + double xs, ys; + + trace_fbdev_dpy_resize(surface_width(surface), + surface_height(surface)); + resize_screen = 0; + cx = 0; cy = 0; + cw = surface_width(surface); + ch = surface_height(surface); + + if (use_scale) { + xs = (double)fb_var.xres / cw; + ys = (double)fb_var.yres / ch; + if (xs > ys) { + scale = ys; + cx = (fb_var.xres - surface_width(surface)*scale) / 2; + } else { + scale = xs; + cy = (fb_var.yres - surface_height(surface)*scale) / 2; + } + } else { + scale = 1; + if (surface_width(surface) < fb_var.xres) { + cx = (fb_var.xres - surface_width(surface)) / 2; + } + if (surface_height(surface) < fb_var.yres) { + cy = (fb_var.yres - surface_height(surface)) / 2; + } + } + if (sref) { + pixman_image_unref(sref); + } + sref = pixman_image_ref(surface->image); + + if (swork) { + pixman_image_unref(swork); + } + swork = pixman_image_clone(sref); + + pixman_transform_init_identity(&transform); + pixman_transform_translate(&transform, NULL, + pixman_int_to_fixed(-cx), + pixman_int_to_fixed(-cy)); + if (use_scale) { + pixman_transform_scale(&transform, NULL, + pixman_double_to_fixed(1/scale), + pixman_double_to_fixed(1/scale)); + } + pixman_image_set_transform(swork, &transform); + + pixman_image_set_filter(swork, pfilter, NULL, 0); + } + + if (redraw_screen) { + trace_fbdev_dpy_redraw(); + redraw_screen = 0; + fbdev_cls(); + x = 0; y = 0; w = surface_width(surface); h = surface_height(surface); + } + + pixman_region_union_rect(&dirty, &dirty, x, y, w, h); + if (ptr_image && mon && pw && ph) { + ptr_refresh++; + } +} + +static void fbdev_switch(DisplayChangeListener *dcl, + DisplaySurface *new_surface) +{ + surface = new_surface, + resize_screen++; + redraw_screen++; +} + +static void fbdev_refresh(DisplayChangeListener *dcl) +{ + switch (fb_switch_state) { + case FB_REL_REQ: + fbdev_switch_release(); + /* fall though */ + case FB_INACTIVE: + return; + case FB_ACQ_REQ: + fbdev_switch_acquire(); + redraw_screen++; + /* fall though */ + case FB_ACTIVE: + break; + } + + graphic_hw_update(NULL); + if (redraw_screen) { + fbdev_update(dcl, 0, 0, 0, 0); + } + + if (ptr_refresh) { + fbdev_unrender_ptr(); + } + if (pixman_region_not_empty(&dirty)) { + fbdev_render(); + } + if (ptr_refresh) { + fbdev_render_ptr(); + } +} + +static void fbdev_mouse_set(DisplayChangeListener *dcl, int x, int y, int on) +{ + ptr_refresh++; + mx = x; + my = y; + mon = on; +} + +static void fbdev_cursor_define(DisplayChangeListener *dcl, QEMUCursor *cursor) +{ + ptr_refresh++; + + if (ptr_cursor) { + cursor_put(ptr_cursor); + ptr_cursor = NULL; + } + if (ptr_image) { + pixman_image_unref(ptr_image); + ptr_image = NULL; + } + + if (!cursor) { + return; + } + + ptr_cursor = cursor; + cursor_get(ptr_cursor); + ptr_image = pixman_image_create_bits(PIXMAN_a8r8g8b8, + cursor->width, cursor->height, + cursor->data, + cursor->width * 4); + pixman_image_set_filter(ptr_image, pfilter, NULL, 0); +} + +static const DisplayChangeListenerOps fbdev_ops = { + .dpy_name = "fbdev", + .dpy_gfx_update = fbdev_update, + .dpy_gfx_switch = fbdev_switch, + .dpy_refresh = fbdev_refresh, + .dpy_mouse_set = fbdev_mouse_set, + .dpy_cursor_define = fbdev_cursor_define, +}; + +static void fbdev_exit_notifier(Notifier *notifier, void *data) +{ + fbdev_cleanup(); +} + +int fbdev_display_init(const char *device, bool scale, Error **err) +{ + if (dcl != NULL) { + return 0; + } + + if (fbdev_init(device, err) != 0) { + return -1; + } + exit_notifier.notify = fbdev_exit_notifier; + qemu_add_exit_notifier(&exit_notifier); + fbdev_switch_init(); + fbdev_catch_exit_signals(); + init_mouse(); + use_scale = scale; + + dcl = g_new0(DisplayChangeListener, 1); + dcl->ops = &fbdev_ops; + register_displaychangelistener(dcl); + + trace_fbdev_enabled(); + return 0; +} + +void fbdev_display_uninit(void) +{ + if (dcl == NULL) { + return; + } + + unregister_displaychangelistener(dcl); + g_free(dcl); + dcl = NULL; + + fbdev_cleanup(); + qemu_remove_exit_notifier(&exit_notifier); + uninit_mouse(); +} diff --git a/ui/linux-keynames.h b/ui/linux-keynames.h new file mode 100644 index 0000000..058af28 --- /dev/null +++ b/ui/linux-keynames.h @@ -0,0 +1,388 @@ +/* + * awk '/#define KEY_/ { printf(" [%s] = \"%s\",\n",$2,$2); }' \ + * /usr/include/linux/input.h + */ + [KEY_RESERVED] = "KEY_RESERVED", + [KEY_ESC] = "KEY_ESC", + [KEY_1] = "KEY_1", + [KEY_2] = "KEY_2", + [KEY_3] = "KEY_3", + [KEY_4] = "KEY_4", + [KEY_5] = "KEY_5", + [KEY_6] = "KEY_6", + [KEY_7] = "KEY_7", + [KEY_8] = "KEY_8", + [KEY_9] = "KEY_9", + [KEY_0] = "KEY_0", + [KEY_MINUS] = "KEY_MINUS", + [KEY_EQUAL] = "KEY_EQUAL", + [KEY_BACKSPACE] = "KEY_BACKSPACE", + [KEY_TAB] = "KEY_TAB", + [KEY_Q] = "KEY_Q", + [KEY_W] = "KEY_W", + [KEY_E] = "KEY_E", + [KEY_R] = "KEY_R", + [KEY_T] = "KEY_T", + [KEY_Y] = "KEY_Y", + [KEY_U] = "KEY_U", + [KEY_I] = "KEY_I", + [KEY_O] = "KEY_O", + [KEY_P] = "KEY_P", + [KEY_LEFTBRACE] = "KEY_LEFTBRACE", + [KEY_RIGHTBRACE] = "KEY_RIGHTBRACE", + [KEY_ENTER] = "KEY_ENTER", + [KEY_LEFTCTRL] = "KEY_LEFTCTRL", + [KEY_A] = "KEY_A", + [KEY_S] = "KEY_S", + [KEY_D] = "KEY_D", + [KEY_F] = "KEY_F", + [KEY_G] = "KEY_G", + [KEY_H] = "KEY_H", + [KEY_J] = "KEY_J", + [KEY_K] = "KEY_K", + [KEY_L] = "KEY_L", + [KEY_SEMICOLON] = "KEY_SEMICOLON", + [KEY_APOSTROPHE] = "KEY_APOSTROPHE", + [KEY_GRAVE] = "KEY_GRAVE", + [KEY_LEFTSHIFT] = "KEY_LEFTSHIFT", + [KEY_BACKSLASH] = "KEY_BACKSLASH", + [KEY_Z] = "KEY_Z", + [KEY_X] = "KEY_X", + [KEY_C] = "KEY_C", + [KEY_V] = "KEY_V", + [KEY_B] = "KEY_B", + [KEY_N] = "KEY_N", + [KEY_M] = "KEY_M", + [KEY_COMMA] = "KEY_COMMA", + [KEY_DOT] = "KEY_DOT", + [KEY_SLASH] = "KEY_SLASH", + [KEY_RIGHTSHIFT] = "KEY_RIGHTSHIFT", + [KEY_KPASTERISK] = "KEY_KPASTERISK", + [KEY_LEFTALT] = "KEY_LEFTALT", + [KEY_SPACE] = "KEY_SPACE", + [KEY_CAPSLOCK] = "KEY_CAPSLOCK", + [KEY_F1] = "KEY_F1", + [KEY_F2] = "KEY_F2", + [KEY_F3] = "KEY_F3", + [KEY_F4] = "KEY_F4", + [KEY_F5] = "KEY_F5", + [KEY_F6] = "KEY_F6", + [KEY_F7] = "KEY_F7", + [KEY_F8] = "KEY_F8", + [KEY_F9] = "KEY_F9", + [KEY_F10] = "KEY_F10", + [KEY_NUMLOCK] = "KEY_NUMLOCK", + [KEY_SCROLLLOCK] = "KEY_SCROLLLOCK", + [KEY_KP7] = "KEY_KP7", + [KEY_KP8] = "KEY_KP8", + [KEY_KP9] = "KEY_KP9", + [KEY_KPMINUS] = "KEY_KPMINUS", + [KEY_KP4] = "KEY_KP4", + [KEY_KP5] = "KEY_KP5", + [KEY_KP6] = "KEY_KP6", + [KEY_KPPLUS] = "KEY_KPPLUS", + [KEY_KP1] = "KEY_KP1", + [KEY_KP2] = "KEY_KP2", + [KEY_KP3] = "KEY_KP3", + [KEY_KP0] = "KEY_KP0", + [KEY_KPDOT] = "KEY_KPDOT", + [KEY_ZENKAKUHANKAKU] = "KEY_ZENKAKUHANKAKU", + [KEY_102ND] = "KEY_102ND", + [KEY_F11] = "KEY_F11", + [KEY_F12] = "KEY_F12", + [KEY_RO] = "KEY_RO", + [KEY_KATAKANA] = "KEY_KATAKANA", + [KEY_HIRAGANA] = "KEY_HIRAGANA", + [KEY_HENKAN] = "KEY_HENKAN", + [KEY_KATAKANAHIRAGANA] = "KEY_KATAKANAHIRAGANA", + [KEY_MUHENKAN] = "KEY_MUHENKAN", + [KEY_KPJPCOMMA] = "KEY_KPJPCOMMA", + [KEY_KPENTER] = "KEY_KPENTER", + [KEY_RIGHTCTRL] = "KEY_RIGHTCTRL", + [KEY_KPSLASH] = "KEY_KPSLASH", + [KEY_SYSRQ] = "KEY_SYSRQ", + [KEY_RIGHTALT] = "KEY_RIGHTALT", + [KEY_LINEFEED] = "KEY_LINEFEED", + [KEY_HOME] = "KEY_HOME", + [KEY_UP] = "KEY_UP", + [KEY_PAGEUP] = "KEY_PAGEUP", + [KEY_LEFT] = "KEY_LEFT", + [KEY_RIGHT] = "KEY_RIGHT", + [KEY_END] = "KEY_END", + [KEY_DOWN] = "KEY_DOWN", + [KEY_PAGEDOWN] = "KEY_PAGEDOWN", + [KEY_INSERT] = "KEY_INSERT", + [KEY_DELETE] = "KEY_DELETE", + [KEY_MACRO] = "KEY_MACRO", + [KEY_MUTE] = "KEY_MUTE", + [KEY_VOLUMEDOWN] = "KEY_VOLUMEDOWN", + [KEY_VOLUMEUP] = "KEY_VOLUMEUP", + [KEY_POWER] = "KEY_POWER", + [KEY_KPEQUAL] = "KEY_KPEQUAL", + [KEY_KPPLUSMINUS] = "KEY_KPPLUSMINUS", + [KEY_PAUSE] = "KEY_PAUSE", + [KEY_SCALE] = "KEY_SCALE", + [KEY_KPCOMMA] = "KEY_KPCOMMA", + [KEY_HANGEUL] = "KEY_HANGEUL", + [KEY_HANGUEL] = "KEY_HANGUEL", + [KEY_HANJA] = "KEY_HANJA", + [KEY_YEN] = "KEY_YEN", + [KEY_LEFTMETA] = "KEY_LEFTMETA", + [KEY_RIGHTMETA] = "KEY_RIGHTMETA", + [KEY_COMPOSE] = "KEY_COMPOSE", + [KEY_STOP] = "KEY_STOP", + [KEY_AGAIN] = "KEY_AGAIN", + [KEY_PROPS] = "KEY_PROPS", + [KEY_UNDO] = "KEY_UNDO", + [KEY_FRONT] = "KEY_FRONT", + [KEY_COPY] = "KEY_COPY", + [KEY_OPEN] = "KEY_OPEN", + [KEY_PASTE] = "KEY_PASTE", + [KEY_FIND] = "KEY_FIND", + [KEY_CUT] = "KEY_CUT", + [KEY_HELP] = "KEY_HELP", + [KEY_MENU] = "KEY_MENU", + [KEY_CALC] = "KEY_CALC", + [KEY_SETUP] = "KEY_SETUP", + [KEY_SLEEP] = "KEY_SLEEP", + [KEY_WAKEUP] = "KEY_WAKEUP", + [KEY_FILE] = "KEY_FILE", + [KEY_SENDFILE] = "KEY_SENDFILE", + [KEY_DELETEFILE] = "KEY_DELETEFILE", + [KEY_XFER] = "KEY_XFER", + [KEY_PROG1] = "KEY_PROG1", + [KEY_PROG2] = "KEY_PROG2", + [KEY_WWW] = "KEY_WWW", + [KEY_MSDOS] = "KEY_MSDOS", + [KEY_COFFEE] = "KEY_COFFEE", + [KEY_SCREENLOCK] = "KEY_SCREENLOCK", + [KEY_DIRECTION] = "KEY_DIRECTION", + [KEY_CYCLEWINDOWS] = "KEY_CYCLEWINDOWS", + [KEY_MAIL] = "KEY_MAIL", + [KEY_BOOKMARKS] = "KEY_BOOKMARKS", + [KEY_COMPUTER] = "KEY_COMPUTER", + [KEY_BACK] = "KEY_BACK", + [KEY_FORWARD] = "KEY_FORWARD", + [KEY_CLOSECD] = "KEY_CLOSECD", + [KEY_EJECTCD] = "KEY_EJECTCD", + [KEY_EJECTCLOSECD] = "KEY_EJECTCLOSECD", + [KEY_NEXTSONG] = "KEY_NEXTSONG", + [KEY_PLAYPAUSE] = "KEY_PLAYPAUSE", + [KEY_PREVIOUSSONG] = "KEY_PREVIOUSSONG", + [KEY_STOPCD] = "KEY_STOPCD", + [KEY_RECORD] = "KEY_RECORD", + [KEY_REWIND] = "KEY_REWIND", + [KEY_PHONE] = "KEY_PHONE", + [KEY_ISO] = "KEY_ISO", + [KEY_CONFIG] = "KEY_CONFIG", + [KEY_HOMEPAGE] = "KEY_HOMEPAGE", + [KEY_REFRESH] = "KEY_REFRESH", + [KEY_EXIT] = "KEY_EXIT", + [KEY_MOVE] = "KEY_MOVE", + [KEY_EDIT] = "KEY_EDIT", + [KEY_SCROLLUP] = "KEY_SCROLLUP", + [KEY_SCROLLDOWN] = "KEY_SCROLLDOWN", + [KEY_KPLEFTPAREN] = "KEY_KPLEFTPAREN", + [KEY_KPRIGHTPAREN] = "KEY_KPRIGHTPAREN", + [KEY_NEW] = "KEY_NEW", + [KEY_REDO] = "KEY_REDO", + [KEY_F13] = "KEY_F13", + [KEY_F14] = "KEY_F14", + [KEY_F15] = "KEY_F15", + [KEY_F16] = "KEY_F16", + [KEY_F17] = "KEY_F17", + [KEY_F18] = "KEY_F18", + [KEY_F19] = "KEY_F19", + [KEY_F20] = "KEY_F20", + [KEY_F21] = "KEY_F21", + [KEY_F22] = "KEY_F22", + [KEY_F23] = "KEY_F23", + [KEY_F24] = "KEY_F24", + [KEY_PLAYCD] = "KEY_PLAYCD", + [KEY_PAUSECD] = "KEY_PAUSECD", + [KEY_PROG3] = "KEY_PROG3", + [KEY_PROG4] = "KEY_PROG4", + [KEY_DASHBOARD] = "KEY_DASHBOARD", + [KEY_SUSPEND] = "KEY_SUSPEND", + [KEY_CLOSE] = "KEY_CLOSE", + [KEY_PLAY] = "KEY_PLAY", + [KEY_FASTFORWARD] = "KEY_FASTFORWARD", + [KEY_BASSBOOST] = "KEY_BASSBOOST", + [KEY_PRINT] = "KEY_PRINT", + [KEY_HP] = "KEY_HP", + [KEY_CAMERA] = "KEY_CAMERA", + [KEY_SOUND] = "KEY_SOUND", + [KEY_QUESTION] = "KEY_QUESTION", + [KEY_EMAIL] = "KEY_EMAIL", + [KEY_CHAT] = "KEY_CHAT", + [KEY_SEARCH] = "KEY_SEARCH", + [KEY_CONNECT] = "KEY_CONNECT", + [KEY_FINANCE] = "KEY_FINANCE", + [KEY_SPORT] = "KEY_SPORT", + [KEY_SHOP] = "KEY_SHOP", + [KEY_ALTERASE] = "KEY_ALTERASE", + [KEY_CANCEL] = "KEY_CANCEL", + [KEY_BRIGHTNESSDOWN] = "KEY_BRIGHTNESSDOWN", + [KEY_BRIGHTNESSUP] = "KEY_BRIGHTNESSUP", + [KEY_MEDIA] = "KEY_MEDIA", + [KEY_SWITCHVIDEOMODE] = "KEY_SWITCHVIDEOMODE", + [KEY_KBDILLUMTOGGLE] = "KEY_KBDILLUMTOGGLE", + [KEY_KBDILLUMDOWN] = "KEY_KBDILLUMDOWN", + [KEY_KBDILLUMUP] = "KEY_KBDILLUMUP", + [KEY_SEND] = "KEY_SEND", + [KEY_REPLY] = "KEY_REPLY", + [KEY_FORWARDMAIL] = "KEY_FORWARDMAIL", + [KEY_SAVE] = "KEY_SAVE", + [KEY_DOCUMENTS] = "KEY_DOCUMENTS", + [KEY_BATTERY] = "KEY_BATTERY", + [KEY_BLUETOOTH] = "KEY_BLUETOOTH", + [KEY_WLAN] = "KEY_WLAN", + [KEY_UWB] = "KEY_UWB", + [KEY_UNKNOWN] = "KEY_UNKNOWN", + [KEY_VIDEO_NEXT] = "KEY_VIDEO_NEXT", + [KEY_VIDEO_PREV] = "KEY_VIDEO_PREV", + [KEY_BRIGHTNESS_CYCLE] = "KEY_BRIGHTNESS_CYCLE", + [KEY_BRIGHTNESS_ZERO] = "KEY_BRIGHTNESS_ZERO", + [KEY_DISPLAY_OFF] = "KEY_DISPLAY_OFF", + [KEY_WIMAX] = "KEY_WIMAX", + [KEY_OK] = "KEY_OK", + [KEY_SELECT] = "KEY_SELECT", + [KEY_GOTO] = "KEY_GOTO", + [KEY_CLEAR] = "KEY_CLEAR", + [KEY_POWER2] = "KEY_POWER2", + [KEY_OPTION] = "KEY_OPTION", + [KEY_INFO] = "KEY_INFO", + [KEY_TIME] = "KEY_TIME", + [KEY_VENDOR] = "KEY_VENDOR", + [KEY_ARCHIVE] = "KEY_ARCHIVE", + [KEY_PROGRAM] = "KEY_PROGRAM", + [KEY_CHANNEL] = "KEY_CHANNEL", + [KEY_FAVORITES] = "KEY_FAVORITES", + [KEY_EPG] = "KEY_EPG", + [KEY_PVR] = "KEY_PVR", + [KEY_MHP] = "KEY_MHP", + [KEY_LANGUAGE] = "KEY_LANGUAGE", + [KEY_TITLE] = "KEY_TITLE", + [KEY_SUBTITLE] = "KEY_SUBTITLE", + [KEY_ANGLE] = "KEY_ANGLE", + [KEY_ZOOM] = "KEY_ZOOM", + [KEY_MODE] = "KEY_MODE", + [KEY_KEYBOARD] = "KEY_KEYBOARD", + [KEY_SCREEN] = "KEY_SCREEN", + [KEY_PC] = "KEY_PC", + [KEY_TV] = "KEY_TV", + [KEY_TV2] = "KEY_TV2", + [KEY_VCR] = "KEY_VCR", + [KEY_VCR2] = "KEY_VCR2", + [KEY_SAT] = "KEY_SAT", + [KEY_SAT2] = "KEY_SAT2", + [KEY_CD] = "KEY_CD", + [KEY_TAPE] = "KEY_TAPE", + [KEY_RADIO] = "KEY_RADIO", + [KEY_TUNER] = "KEY_TUNER", + [KEY_PLAYER] = "KEY_PLAYER", + [KEY_TEXT] = "KEY_TEXT", + [KEY_DVD] = "KEY_DVD", + [KEY_AUX] = "KEY_AUX", + [KEY_MP3] = "KEY_MP3", + [KEY_AUDIO] = "KEY_AUDIO", + [KEY_VIDEO] = "KEY_VIDEO", + [KEY_DIRECTORY] = "KEY_DIRECTORY", + [KEY_LIST] = "KEY_LIST", + [KEY_MEMO] = "KEY_MEMO", + [KEY_CALENDAR] = "KEY_CALENDAR", + [KEY_RED] = "KEY_RED", + [KEY_GREEN] = "KEY_GREEN", + [KEY_YELLOW] = "KEY_YELLOW", + [KEY_BLUE] = "KEY_BLUE", + [KEY_CHANNELUP] = "KEY_CHANNELUP", + [KEY_CHANNELDOWN] = "KEY_CHANNELDOWN", + [KEY_FIRST] = "KEY_FIRST", + [KEY_LAST] = "KEY_LAST", + [KEY_AB] = "KEY_AB", + [KEY_NEXT] = "KEY_NEXT", + [KEY_RESTART] = "KEY_RESTART", + [KEY_SLOW] = "KEY_SLOW", + [KEY_SHUFFLE] = "KEY_SHUFFLE", + [KEY_BREAK] = "KEY_BREAK", + [KEY_PREVIOUS] = "KEY_PREVIOUS", + [KEY_DIGITS] = "KEY_DIGITS", + [KEY_TEEN] = "KEY_TEEN", + [KEY_TWEN] = "KEY_TWEN", + [KEY_VIDEOPHONE] = "KEY_VIDEOPHONE", + [KEY_GAMES] = "KEY_GAMES", + [KEY_ZOOMIN] = "KEY_ZOOMIN", + [KEY_ZOOMOUT] = "KEY_ZOOMOUT", + [KEY_ZOOMRESET] = "KEY_ZOOMRESET", + [KEY_WORDPROCESSOR] = "KEY_WORDPROCESSOR", + [KEY_EDITOR] = "KEY_EDITOR", + [KEY_SPREADSHEET] = "KEY_SPREADSHEET", + [KEY_GRAPHICSEDITOR] = "KEY_GRAPHICSEDITOR", + [KEY_PRESENTATION] = "KEY_PRESENTATION", + [KEY_DATABASE] = "KEY_DATABASE", + [KEY_NEWS] = "KEY_NEWS", + [KEY_VOICEMAIL] = "KEY_VOICEMAIL", + [KEY_ADDRESSBOOK] = "KEY_ADDRESSBOOK", + [KEY_MESSENGER] = "KEY_MESSENGER", + [KEY_DISPLAYTOGGLE] = "KEY_DISPLAYTOGGLE", + [KEY_SPELLCHECK] = "KEY_SPELLCHECK", + [KEY_LOGOFF] = "KEY_LOGOFF", + [KEY_DOLLAR] = "KEY_DOLLAR", + [KEY_EURO] = "KEY_EURO", + [KEY_FRAMEBACK] = "KEY_FRAMEBACK", + [KEY_FRAMEFORWARD] = "KEY_FRAMEFORWARD", + [KEY_CONTEXT_MENU] = "KEY_CONTEXT_MENU", + [KEY_MEDIA_REPEAT] = "KEY_MEDIA_REPEAT", + [KEY_10CHANNELSUP] = "KEY_10CHANNELSUP", + [KEY_10CHANNELSDOWN] = "KEY_10CHANNELSDOWN", + [KEY_DEL_EOL] = "KEY_DEL_EOL", + [KEY_DEL_EOS] = "KEY_DEL_EOS", + [KEY_INS_LINE] = "KEY_INS_LINE", + [KEY_DEL_LINE] = "KEY_DEL_LINE", + [KEY_FN] = "KEY_FN", + [KEY_FN_ESC] = "KEY_FN_ESC", + [KEY_FN_F1] = "KEY_FN_F1", + [KEY_FN_F2] = "KEY_FN_F2", + [KEY_FN_F3] = "KEY_FN_F3", + [KEY_FN_F4] = "KEY_FN_F4", + [KEY_FN_F5] = "KEY_FN_F5", + [KEY_FN_F6] = "KEY_FN_F6", + [KEY_FN_F7] = "KEY_FN_F7", + [KEY_FN_F8] = "KEY_FN_F8", + [KEY_FN_F9] = "KEY_FN_F9", + [KEY_FN_F10] = "KEY_FN_F10", + [KEY_FN_F11] = "KEY_FN_F11", + [KEY_FN_F12] = "KEY_FN_F12", + [KEY_FN_1] = "KEY_FN_1", + [KEY_FN_2] = "KEY_FN_2", + [KEY_FN_D] = "KEY_FN_D", + [KEY_FN_E] = "KEY_FN_E", + [KEY_FN_F] = "KEY_FN_F", + [KEY_FN_S] = "KEY_FN_S", + [KEY_FN_B] = "KEY_FN_B", + [KEY_BRL_DOT1] = "KEY_BRL_DOT1", + [KEY_BRL_DOT2] = "KEY_BRL_DOT2", + [KEY_BRL_DOT3] = "KEY_BRL_DOT3", + [KEY_BRL_DOT4] = "KEY_BRL_DOT4", + [KEY_BRL_DOT5] = "KEY_BRL_DOT5", + [KEY_BRL_DOT6] = "KEY_BRL_DOT6", + [KEY_BRL_DOT7] = "KEY_BRL_DOT7", + [KEY_BRL_DOT8] = "KEY_BRL_DOT8", + [KEY_BRL_DOT9] = "KEY_BRL_DOT9", + [KEY_BRL_DOT10] = "KEY_BRL_DOT10", + [KEY_NUMERIC_0] = "KEY_NUMERIC_0", + [KEY_NUMERIC_1] = "KEY_NUMERIC_1", + [KEY_NUMERIC_2] = "KEY_NUMERIC_2", + [KEY_NUMERIC_3] = "KEY_NUMERIC_3", + [KEY_NUMERIC_4] = "KEY_NUMERIC_4", + [KEY_NUMERIC_5] = "KEY_NUMERIC_5", + [KEY_NUMERIC_6] = "KEY_NUMERIC_6", + [KEY_NUMERIC_7] = "KEY_NUMERIC_7", + [KEY_NUMERIC_8] = "KEY_NUMERIC_8", + [KEY_NUMERIC_9] = "KEY_NUMERIC_9", + [KEY_NUMERIC_STAR] = "KEY_NUMERIC_STAR", + [KEY_NUMERIC_POUND] = "KEY_NUMERIC_POUND", + [KEY_RFKILL] = "KEY_RFKILL", + [KEY_MIN_INTERESTING] = "KEY_MIN_INTERESTING", + [KEY_MAX] = "KEY_MAX", + [KEY_CNT] = "KEY_CNT", diff --git a/vl.c b/vl.c index 47ab45d..aa688d5 100644 --- a/vl.c +++ b/vl.c @@ -2241,6 +2241,13 @@ static DisplayType select_display(const char *p) fprintf(stderr, "GTK support is disabled\n"); exit(1); #endif + } else if (strstart(p, "fbdev", &opts)) { +#ifdef CONFIG_FBDEV + display = DT_FBDEV; +#else + fprintf(stderr, "fbdev support is disabled\n"); + exit(1); +#endif } else if (strstart(p, "none", &opts)) { display = DT_NONE; } else { @@ -4336,6 +4343,20 @@ int main(int argc, char **argv, char **envp) curses_display_init(ds, full_screen); break; #endif +#if defined(CONFIG_FBDEV) + case DT_FBDEV: + { + Error *errp = NULL; + if (fbdev_display_init(NULL, false, &errp) != 0) { + if (error_is_set(&errp)) { + fprintf(stderr, "%s\n", error_get_pretty(errp)); + error_free(errp); + } + exit(1); + } + break; + } +#endif #if defined(CONFIG_SDL) case DT_SDL: sdl_display_init(ds, full_screen, no_frame);