--- /dev/null
+/*
+ * (C) notaz, 2010
+ *
+ * This work is licensed under the terms of the GNU GPLv2 or later.
+ * See the COPYING file in the top-level directory.
+ */
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <fcntl.h>
+#include <unistd.h>
+#include <linux/input.h>
+#include <linux/omapfb.h>
+
+#include "common/input.h"
+#include "common/menu.h"
+#include "linux/fbdev.h"
+#include "linux/oshide.h"
+#include "plugin_lib.h"
+#include "omap.h"
+
+
+static struct vout_fbdev *main_fb;
+int g_layer_x = 80, g_layer_y = 0;
+int g_layer_w = 640, g_layer_h = 480;
+
+struct vout_fbdev *layer_fb;
+
+static const char * const pandora_gpio_keys[KEY_MAX + 1] = {
+ [0 ... KEY_MAX] = NULL,
+ [KEY_UP] = "Up",
+ [KEY_LEFT] = "Left",
+ [KEY_RIGHT] = "Right",
+ [KEY_DOWN] = "Down",
+ [KEY_HOME] = "A",
+ [KEY_PAGEDOWN] = "X",
+ [KEY_END] = "B",
+ [KEY_PAGEUP] = "Y",
+ [KEY_RIGHTSHIFT]= "L",
+ [KEY_RIGHTCTRL] = "R",
+ [KEY_LEFTALT] = "Start",
+ [KEY_LEFTCTRL] = "Select",
+ [KEY_MENU] = "Pandora",
+};
+
+struct in_default_bind in_evdev_defbinds[] = {
+ { KEY_UP, IN_BINDTYPE_PLAYER12, DKEY_UP },
+ { KEY_DOWN, IN_BINDTYPE_PLAYER12, DKEY_DOWN },
+ { KEY_LEFT, IN_BINDTYPE_PLAYER12, DKEY_LEFT },
+ { KEY_RIGHT, IN_BINDTYPE_PLAYER12, DKEY_RIGHT },
+ { KEY_SPACE, IN_BINDTYPE_EMU, PEVB_MENU },
+ { KEY_PAGEUP, IN_BINDTYPE_PLAYER12, DKEY_TRIANGLE },
+ { KEY_PAGEDOWN, IN_BINDTYPE_PLAYER12, DKEY_CROSS },
+ { KEY_END, IN_BINDTYPE_PLAYER12, DKEY_CIRCLE },
+ { KEY_HOME, IN_BINDTYPE_PLAYER12, DKEY_SQUARE },
+ { KEY_LEFTALT, IN_BINDTYPE_PLAYER12, DKEY_START },
+ { KEY_LEFTCTRL, IN_BINDTYPE_PLAYER12, DKEY_SELECT },
+ { KEY_RIGHTSHIFT,IN_BINDTYPE_PLAYER12, DKEY_L1 },
+ { KEY_RIGHTCTRL, IN_BINDTYPE_PLAYER12, DKEY_R1 },
+ { KEY_Q, IN_BINDTYPE_PLAYER12, DKEY_L2 },
+ { KEY_P, IN_BINDTYPE_PLAYER12, DKEY_R2 },
+ { 0, 0, 0 }
+};
+
+static int omap_setup_layer_(int fd, int enabled, int x, int y, int w, int h)
+{
+ struct omapfb_plane_info pi;
+ struct omapfb_mem_info mi;
+ int ret;
+
+ ret = ioctl(fd, OMAPFB_QUERY_PLANE, &pi);
+ if (ret != 0) {
+ perror("QUERY_PLANE");
+ return -1;
+ }
+
+ ret = ioctl(fd, OMAPFB_QUERY_MEM, &mi);
+ if (ret != 0) {
+ perror("QUERY_MEM");
+ return -1;
+ }
+
+ /* must disable when changing stuff */
+ if (pi.enabled) {
+ pi.enabled = 0;
+ ret = ioctl(fd, OMAPFB_SETUP_PLANE, &pi);
+ if (ret != 0)
+ perror("SETUP_PLANE");
+ }
+
+ mi.size = 640*512*2*3;
+ ret = ioctl(fd, OMAPFB_SETUP_MEM, &mi);
+ if (ret != 0) {
+ perror("SETUP_MEM");
+ return -1;
+ }
+
+ pi.pos_x = x;
+ pi.pos_y = y;
+ pi.out_width = w;
+ pi.out_height = h;
+ pi.enabled = enabled;
+
+ ret = ioctl(fd, OMAPFB_SETUP_PLANE, &pi);
+ if (ret != 0) {
+ perror("SETUP_PLANE");
+ return -1;
+ }
+
+ return 0;
+}
+
+int omap_enable_layer(int enabled)
+{
+ return omap_setup_layer_(vout_fbdev_get_fd(layer_fb), enabled,
+ g_layer_x, g_layer_y, g_layer_w, g_layer_h);
+}
+
+void plat_video_menu_enter(int is_rom_loaded)
+{
+}
+
+void plat_video_menu_begin(void)
+{
+}
+
+void plat_video_menu_end(void)
+{
+ g_menuscreen_ptr = vout_fbdev_flip(main_fb);
+}
+
+void plat_init(void)
+{
+ const char *main_fb_name, *layer_fb_name;
+ void *temp_frame;
+ int fd, ret, w, h;
+
+ main_fb_name = getenv("FBDEV_MAIN");
+ if (main_fb_name == NULL)
+ main_fb_name = "/dev/fb0";
+
+ layer_fb_name = getenv("FBDEV_LAYER");
+ if (layer_fb_name == NULL)
+ layer_fb_name = "/dev/fb1";
+
+ // must set the layer up first to be able to use it
+ fd = open(layer_fb_name, O_RDWR);
+ if (fd == -1) {
+ fprintf(stderr, "%s: ", layer_fb_name);
+ perror("open");
+ exit(1);
+ }
+
+ ret = omap_setup_layer_(fd, 1, g_layer_x, g_layer_y, g_layer_w, g_layer_h);
+ close(fd);
+ if (ret != 0) {
+ fprintf(stderr, "failed to set up layer, exiting.\n");
+ exit(1);
+ }
+
+ oshide_init();
+
+ w = h = 0;
+ main_fb = vout_fbdev_init(main_fb_name, &w, &h, 16, 2);
+ if (main_fb == NULL) {
+ fprintf(stderr, "couldn't init fb: %s\n", main_fb_name);
+ exit(1);
+ }
+
+ g_menuscreen_w = w;
+ g_menuscreen_h = h;
+ g_menuscreen_ptr = vout_fbdev_flip(main_fb);
+
+ w = 640;
+ h = 512; // ??
+ layer_fb = vout_fbdev_init(layer_fb_name, &w, &h, 16, 3);
+ if (layer_fb == NULL) {
+ fprintf(stderr, "couldn't init fb: %s\n", layer_fb_name);
+ goto fail0;
+ }
+
+ temp_frame = calloc(g_menuscreen_w * g_menuscreen_h * 2, 1);
+ if (temp_frame == NULL) {
+ fprintf(stderr, "OOM\n");
+ goto fail1;
+ }
+ g_menubg_ptr = temp_frame;
+ g_menubg_src_ptr = temp_frame;
+
+ in_set_config(in_name_to_id("evdev:gpio-keys"), IN_CFG_KEY_NAMES,
+ pandora_gpio_keys, sizeof(pandora_gpio_keys));
+ return;
+
+fail1:
+ vout_fbdev_finish(layer_fb);
+fail0:
+ vout_fbdev_finish(main_fb);
+ exit(1);
+
+}
+
notaz.gp2x.de / pcsx_rearmed.git / blobdiff