2 * (C) GraÅžvydas "notaz" Ignotas, 2010-2012
4 * This work is licensed under the terms of the GNU GPLv2 or later.
5 * See the COPYING file in the top-level directory.
10 #include <sys/types.h>
13 #include <sys/ioctl.h>
15 #include <linux/omapfb.h>
17 #include "common/menu.h"
18 #include "linux/fbdev.h"
19 #include "linux/xenv.h"
20 #include "plugin_lib.h"
21 #include "pl_gun_ts.h"
25 static struct vout_fbdev *main_fb, *layer_fb;
27 static int omap_setup_layer_(int fd, int enabled, int x, int y, int w, int h)
29 struct omapfb_plane_info pi = { 0, };
30 struct omapfb_mem_info mi = { 0, };
33 ret = ioctl(fd, OMAPFB_QUERY_PLANE, &pi);
35 perror("QUERY_PLANE");
39 ret = ioctl(fd, OMAPFB_QUERY_MEM, &mi);
45 /* must disable when changing stuff */
48 ret = ioctl(fd, OMAPFB_SETUP_PLANE, &pi);
50 perror("SETUP_PLANE");
53 if (mi.size < 640*512*3*3) {
54 mi.size = 640*512*3*3;
55 ret = ioctl(fd, OMAPFB_SETUP_MEM, &mi);
68 ret = ioctl(fd, OMAPFB_SETUP_PLANE, &pi);
70 perror("SETUP_PLANE");
77 static int omap_enable_layer(int enabled)
80 pl_set_gun_rect(g_layer_x, g_layer_y, g_layer_w, g_layer_h);
82 return omap_setup_layer_(vout_fbdev_get_fd(layer_fb), enabled,
83 g_layer_x, g_layer_y, g_layer_w, g_layer_h);
86 void plat_gvideo_open(void)
90 // try to align redraws to vsync
91 vout_fbdev_wait_vsync(layer_fb);
94 void *plat_gvideo_set_mode(int *w, int *h, int *bpp)
98 vout_fbdev_clear(layer_fb);
99 buf = vout_fbdev_resize(layer_fb, *w, *h, *bpp, 0, 0, 0, 0, 3);
101 omap_enable_layer(1);
106 void *plat_gvideo_flip(void)
108 return vout_fbdev_flip(layer_fb);
111 void plat_gvideo_close(void)
113 omap_enable_layer(0);
116 void plat_video_menu_enter(int is_rom_loaded)
118 g_menuscreen_ptr = vout_fbdev_resize(main_fb,
119 g_menuscreen_w, g_menuscreen_h, 16, 0, 0, 0, 0, 3);
120 if (g_menuscreen_ptr == NULL)
121 fprintf(stderr, "warning: vout_fbdev_resize failed\n");
123 xenv_update(NULL, NULL, NULL, NULL);
126 void plat_video_menu_begin(void)
130 void plat_video_menu_end(void)
132 g_menuscreen_ptr = vout_fbdev_flip(main_fb);
135 void plat_video_menu_leave(void)
137 /* have to get rid of panning so that plugins that
138 * use fb0 and don't ever pan can work. */
139 vout_fbdev_clear(main_fb);
140 g_menuscreen_ptr = vout_fbdev_resize(main_fb,
141 g_menuscreen_w, g_menuscreen_h, 16, 0, 0, 0, 0, 1);
142 if (g_menuscreen_ptr == NULL)
143 fprintf(stderr, "warning: vout_fbdev_resize failed\n");
146 void plat_minimize(void)
148 omap_enable_layer(0);
150 omap_enable_layer(1);
153 void plat_step_volume(int is_up)
157 void plat_trigger_vibrate(int is_strong)
161 void *plat_prepare_screenshot(int *w, int *h, int *bpp)
168 const char *main_fb_name, *layer_fb_name;
171 main_fb_name = getenv("FBDEV_MAIN");
172 if (main_fb_name == NULL)
173 main_fb_name = "/dev/fb0";
175 layer_fb_name = getenv("FBDEV_LAYER");
176 if (layer_fb_name == NULL)
177 layer_fb_name = "/dev/fb1";
179 // must set the layer up first to be able to use it
180 fd = open(layer_fb_name, O_RDWR);
182 fprintf(stderr, "%s: ", layer_fb_name);
187 g_layer_x = 80, g_layer_y = 0;
188 g_layer_w = 640, g_layer_h = 480;
190 ret = omap_setup_layer_(fd, 0, g_layer_x, g_layer_y, g_layer_w, g_layer_h);
193 fprintf(stderr, "failed to set up layer, exiting.\n");
197 xenv_init(NULL, "PCSX-ReARMed");
200 main_fb = vout_fbdev_init(main_fb_name, &w, &h, 16, 2);
201 if (main_fb == NULL) {
202 fprintf(stderr, "couldn't init fb: %s\n", main_fb_name);
208 g_menuscreen_ptr = vout_fbdev_flip(main_fb);
209 pl_rearmed_cbs.screen_w = w;
210 pl_rearmed_cbs.screen_h = h;
214 layer_fb = vout_fbdev_init(layer_fb_name, &w, &h, 16, 3);
215 if (layer_fb == NULL) {
216 fprintf(stderr, "couldn't init fb: %s\n", layer_fb_name);
220 plat_pandora_init(); // XXX
225 vout_fbdev_finish(layer_fb);
227 vout_fbdev_finish(main_fb);
232 void plat_finish(void)
234 omap_enable_layer(0);
235 vout_fbdev_finish(layer_fb);
236 vout_fbdev_finish(main_fb);