diff options
Diffstat (limited to 'frontend/plat_pollux.c')
| -rw-r--r-- | frontend/plat_pollux.c | 85 |
1 files changed, 81 insertions, 4 deletions
diff --git a/frontend/plat_pollux.c b/frontend/plat_pollux.c index fd9c325..3d43f83 100644 --- 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]; @@ -234,7 +239,8 @@ 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 +437,8 @@ 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 +471,7 @@ 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 +574,22 @@ 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(); + } + + 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; @@ -592,6 +617,8 @@ void plat_finish(void) if (battdev >= 0) close(battdev); + if (mixerdev >= 0) + close(mixerdev); munmap((void *)memregs, 0x20000); close(memdev); } @@ -639,10 +666,60 @@ static const char * const caanoo_keys[KEY_MAX + 1] = { [BTN_BASE5] = "Push", }; +/* 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; + int plat_rescan_inputs(void) { in_probe(); - in_set_config(in_name_to_id("evdev:pollux-analog"), IN_CFG_KEY_NAMES, - caanoo_keys, sizeof(caanoo_keys)); + if (gp2x_dev_id == GP2X_DEV_CAANOO) + in_set_config(in_name_to_id("evdev:pollux-analog"), IN_CFG_KEY_NAMES, + caanoo_keys, sizeof(caanoo_keys)); + return 0; } |