frontend: get rid of plat_rescan_inputs

[pcsx_rearmed.git] / frontend / plat_pollux.c

diff --git a/frontend/plat_pollux.c b/frontend/plat_pollux.c
index fd9c325..a5e62f7 100644 (file)
--- a/frontend/plat_pollux.c
+++ b/frontend/plat_pollux.c
@@ -15,11 +15,14 @@
 #include <unistd.h>
 #include <linux/fb.h>
 #include <sys/mman.h>
+#include <linux/soundcard.h>
 
 #include "common/input.h"
+#include "gp2x/in_gp2x.h"
 #include "common/menu.h"
 #include "warm/warm.h"
 #include "plugin_lib.h"
+#include "pl_gun_ts.h"
 #include "cspace.h"
 #include "blit320.h"
 #include "in_tsbutton.h"
@@ -28,7 +31,9 @@
 #include "plat.h"
 #include "pcnt.h"
 
-static int fbdev = -1, memdev = -1, battdev = -1;
+int gp2x_dev_id;
+
+static int fbdev = -1, memdev = -1, battdev = -1, mixerdev = -1;
 static volatile unsigned short *memregs;
 static volatile unsigned int   *memregl;
 static void *fb_vaddrs[2];
@@ -54,6 +59,9 @@ int omap_enable_layer(int enabled)
        return 0;
 }
 
+static void caanoo_init(void);
+
+
 static void *fb_flip(void)
 {
        memregl[0x406C>>2] = memregl[0x446C>>2] = fb_paddrs[fb_work_buf];
@@ -234,7 +242,8 @@ void plat_video_menu_leave(void)
                exit(1);
        }
 
-       in_set_config_int(in_name_to_id("evdev:pollux-analog"),
+       if (gp2x_dev_id == GP2X_DEV_CAANOO)
+               in_set_config_int(in_name_to_id("evdev:pollux-analog"),
                        IN_CFG_ABS_DEAD_ZONE, analog_deadzone);
 
        memset(g_menuscreen_ptr, 0, 320*240 * psx_bpp/8);
@@ -431,6 +440,8 @@ static void *pl_vout_set_mode(int w, int h, int bpp)
 
        pollux_changemode(bpp, 1);
 
+       pl_set_gun_rect(fb_offset_x, fb_offset_y, w > 320 ? 320 : w, h);
+
        return NULL;
 }
 
@@ -463,6 +474,7 @@ void plat_init(void)
        struct fb_fix_screeninfo fbfix;
        int rate, timer_div, timer_div2;
        int fbdev, ret, warm_ret;
+       FILE *f;
 
        memdev = open("/dev/mem", O_RDWR);
        if (memdev == -1) {
@@ -565,6 +577,27 @@ void plat_init(void)
        if (battdev < 0)
                perror("Warning: could't open pollux_batt");
 
+       f = fopen("/dev/accel", "rb");
+       if (f) {
+               printf("detected Caanoo\n");
+               gp2x_dev_id = GP2X_DEV_CAANOO;
+               fclose(f);
+       }
+       else {
+               printf("detected Wiz\n");
+               gp2x_dev_id = GP2X_DEV_WIZ;
+               in_gp2x_init();
+       }
+
+       in_tsbutton_init();
+       in_probe();
+       if (gp2x_dev_id == GP2X_DEV_CAANOO)
+               caanoo_init();
+
+       mixerdev = open("/dev/mixer", O_RDWR);
+       if (mixerdev == -1)
+               perror("open(/dev/mixer)");
+
        pl_rearmed_cbs.pl_vout_flip = pl_vout_flip;
        pl_rearmed_cbs.pl_vout_raw_flip = have_warm ? raw_flip_dma : raw_flip_soft;
        pl_rearmed_cbs.pl_vout_set_mode = pl_vout_set_mode;
@@ -573,8 +606,6 @@ void plat_init(void)
        psx_width = 320;
        psx_height = 240;
        psx_bpp = 16;
-
-       in_tsbutton_init();
 }
 
 void plat_finish(void)
@@ -592,6 +623,8 @@ void plat_finish(void)
 
        if (battdev >= 0)
                close(battdev);
+       if (mixerdev >= 0)
+               close(mixerdev);
        munmap((void *)memregs, 0x20000);
        close(memdev);
 }
@@ -639,10 +672,56 @@ static const char * const caanoo_keys[KEY_MAX + 1] = {
        [BTN_BASE5]     = "Push",
 };
 
-int plat_rescan_inputs(void)
+/* Wiz stuff */
+struct in_default_bind in_gp2x_defbinds[] =
+{
+       /* MXYZ SACB RLDU */
+       { GP2X_BTN_UP,          IN_BINDTYPE_PLAYER12, DKEY_UP },
+       { GP2X_BTN_DOWN,        IN_BINDTYPE_PLAYER12, DKEY_DOWN },
+       { GP2X_BTN_LEFT,        IN_BINDTYPE_PLAYER12, DKEY_LEFT },
+       { GP2X_BTN_RIGHT,       IN_BINDTYPE_PLAYER12, DKEY_RIGHT },
+       { GP2X_BTN_X,           IN_BINDTYPE_PLAYER12, DKEY_CROSS },
+       { GP2X_BTN_B,           IN_BINDTYPE_PLAYER12, DKEY_CIRCLE },
+       { GP2X_BTN_A,           IN_BINDTYPE_PLAYER12, DKEY_SQUARE },
+       { GP2X_BTN_Y,           IN_BINDTYPE_PLAYER12, DKEY_TRIANGLE },
+       { GP2X_BTN_L,           IN_BINDTYPE_PLAYER12, DKEY_L1 },
+       { GP2X_BTN_R,           IN_BINDTYPE_PLAYER12, DKEY_R1 },
+       { GP2X_BTN_START,       IN_BINDTYPE_PLAYER12, DKEY_START },
+       { GP2X_BTN_SELECT,      IN_BINDTYPE_EMU, SACTION_ENTER_MENU },
+       { GP2X_BTN_VOL_UP,      IN_BINDTYPE_EMU, SACTION_VOLUME_UP },
+       { GP2X_BTN_VOL_DOWN,    IN_BINDTYPE_EMU, SACTION_VOLUME_DOWN },
+       { 0, 0, 0 },
+};
+
+void plat_step_volume(int is_up)
+{
+       static int volume = 50;
+       int ret, val;
+
+       if (mixerdev < 0)
+               return;
+
+       if (is_up) {
+               volume += 5;
+               if (volume > 255) volume = 255;
+       }
+       else {
+               volume -= 5;
+               if (volume < 0) volume = 0;
+       }
+       val = volume;
+       val |= val << 8;
+
+       ret = ioctl(mixerdev, SOUND_MIXER_WRITE_PCM, &val);
+       if (ret == -1)
+               perror("WRITE_PCM");
+}
+
+// unused dummy for in_gp2x
+volatile unsigned short *gp2x_memregs;
+
+static void caanoo_init(void)
 {
-       in_probe();
        in_set_config(in_name_to_id("evdev:pollux-analog"), IN_CFG_KEY_NAMES,
                      caanoo_keys, sizeof(caanoo_keys));
-       return 0;
 }