initial pandora port, with hardware scaling and stuff
This commit is contained in:
notaz
parent
43c24b301d
commit
eb3668fc5d
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@ -2,3 +2,6 @@
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*.u
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*.u
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*.z
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*.z
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gpsp.gpe
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gpsp.gpe
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tags
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cscope.out
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pandora/linux
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4
common.h
4
common.h
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@ -251,4 +251,8 @@ typedef u32 fixed16_16;
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// #define STDIO_DEBUG
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// #define STDIO_DEBUG
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#endif
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#endif
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#ifdef PND_BUILD
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#include "pandora/pnd.h"
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#endif
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#endif
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#endif
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@ -39,7 +39,7 @@ static u32 gp2x_audio_volume = 74/2;
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static volatile u16 *gpsp_gp2x_memregs;
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static volatile u16 *gpsp_gp2x_memregs;
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static volatile u32 *gpsp_gp2x_memregl;
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static volatile u32 *gpsp_gp2x_memregl;
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u32 button_plat_mask_to_config[] =
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u32 button_plat_mask_to_config[PLAT_BUTTON_COUNT] =
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{
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{
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GP2X_UP,
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GP2X_UP,
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GP2X_LEFT,
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GP2X_LEFT,
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@ -59,7 +59,7 @@ u32 button_plat_mask_to_config[] =
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GP2X_VOL_MIDDLE
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GP2X_VOL_MIDDLE
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};
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};
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u32 gamepad_config_map[16] =
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u32 gamepad_config_map[PLAT_BUTTON_COUNT] =
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{
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{
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BUTTON_ID_UP, // Up
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BUTTON_ID_UP, // Up
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BUTTON_ID_LEFT, // Left
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BUTTON_ID_LEFT, // Left
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@ -33,7 +33,8 @@ void gpsp_plat_quit(void);
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u32 gpsp_plat_joystick_read(void);
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u32 gpsp_plat_joystick_read(void);
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u32 gpsp_plat_buttons_to_cursor(u32 buttons);
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u32 gpsp_plat_buttons_to_cursor(u32 buttons);
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extern u32 button_plat_mask_to_config[];
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#define PLAT_BUTTON_COUNT 16
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extern u32 button_plat_mask_to_config[PLAT_BUTTON_COUNT];
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void gp2x_sound_volume(u32 volume_up);
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void gp2x_sound_volume(u32 volume_up);
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void gp2x_quit();
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void gp2x_quit();
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77
gui.c
77
gui.c
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@ -569,11 +569,11 @@ struct _menu_option_type
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void (* action_function)();
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void (* action_function)();
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void (* passive_function)();
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void (* passive_function)();
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struct _menu_type *sub_menu;
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struct _menu_type *sub_menu;
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char *display_string;
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const char *display_string;
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void *options;
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void *options;
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u32 *current_option;
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u32 *current_option;
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u32 num_options;
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u32 num_options;
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char *help_string;
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const char *help_string;
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u32 line_number;
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u32 line_number;
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menu_option_type_enum option_type;
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menu_option_type_enum option_type;
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};
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};
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@ -740,16 +740,26 @@ u32 gamepad_config_line_to_button[] =
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#endif
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#endif
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#ifdef PND_BUILD
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u32 gamepad_config_line_to_button[] =
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{ 0, 2, 1, 3, 8, 9, 10, 11, 6, 7, 4, 5, 12, 13, 14, 15 };
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#endif
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u8 *scale_options[] =
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u8 *scale_options[] =
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{
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{
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#ifdef WIZ_BUILD
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#ifdef PSP_BUILD
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"unscaled 3:2", "scaled 3:2", "fullscreen 16:9"
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#elif defined(WIZ_BUILD)
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"unscaled 3:2", "scaled 3:2 (slower)",
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"unscaled 3:2", "scaled 3:2 (slower)",
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"unscaled 3:2 (anti-tear)", "scaled 3:2 (anti-tear)"
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"unscaled 3:2 (anti-tear)", "scaled 3:2 (anti-tear)"
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#else
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#elif defined(PND_BUILD)
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"unscaled", "2x", "3x", "fullscreen"
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#elif defined(GP2X_BUILD)
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"unscaled 3:2", "scaled 3:2", "fullscreen", "scaled 3:2 (software)"
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"unscaled 3:2", "scaled 3:2", "fullscreen", "scaled 3:2 (software)"
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#ifdef PSP_BUILD
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#else
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" 16:9"
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"unscaled 3:2"
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#endif
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#endif
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#endif
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};
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};
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@ -1024,7 +1034,7 @@ void get_savestate_snapshot(u8 *savestate_filename)
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else
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else
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{
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{
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memset(snapshot_buffer, 0, 240 * 160 * 2);
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memset(snapshot_buffer, 0, 240 * 160 * 2);
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print_string_ext("No savestate exists for this slot.",
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print_string_ext("No savestate in this slot.",
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0xFFFF, 0x0000, 15, 75, snapshot_buffer, 240, 0, 0, FONT_HEIGHT);
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0xFFFF, 0x0000, 15, 75, snapshot_buffer, 240, 0, 0, FONT_HEIGHT);
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print_string("---------- --/--/---- --:--:-- ", COLOR_HELP_TEXT,
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print_string("---------- --/--/---- --:--:-- ", COLOR_HELP_TEXT,
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COLOR_BG, 10, 40);
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COLOR_BG, 10, 40);
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@ -1084,7 +1094,7 @@ u32 menu(u16 *original_screen)
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auto void choose_menu();
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auto void choose_menu();
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auto void clear_help();
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auto void clear_help();
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u8 *gamepad_help[] =
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static const u8 * const gamepad_help[] =
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{
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{
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"Up button on GBA d-pad.",
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"Up button on GBA d-pad.",
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"Down button on GBA d-pad.",
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"Down button on GBA d-pad.",
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@ -1315,16 +1325,19 @@ u32 menu(u16 *original_screen)
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(u32 *)(&screen_scale),
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(u32 *)(&screen_scale),
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sizeof(scale_options) / sizeof(scale_options[0]),
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sizeof(scale_options) / sizeof(scale_options[0]),
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#ifndef GP2X_BUILD
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#ifndef GP2X_BUILD
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"Determines how the GBA screen is resized in relation to the entire\n"
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"Determines how the GBA screen is resized in relation to the\n"
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"screen. Select unscaled 3:2 for GBA resolution, scaled 3:2 for GBA\n"
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"entire screen."
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#ifdef PSP_BUILD
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" Select unscaled 3:2 for GBA resolution, scaled 3:2 for GBA\n"
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"aspect ratio scaled to fill the height of the PSP screen, and\n"
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"aspect ratio scaled to fill the height of the PSP screen, and\n"
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"fullscreen to fill the entire PSP screen."
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"fullscreen to fill the entire PSP screen."
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#endif
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#endif
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#endif
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"", 2),
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"", 2),
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#ifndef GP2X_BUILD
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#ifndef GP2X_BUILD
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string_selection_option(NULL, "Screen filtering", yes_no_options,
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string_selection_option(NULL, "Screen filtering", yes_no_options,
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(u32 *)(&screen_filter), 2,
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(u32 *)(&screen_filter), 2,
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"Determines whether or not bilinear filtering should be used when\n"
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"Determines whether or not filtering should be used when\n"
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"scaling the screen. Selecting this will produce a more even and\n"
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"scaling the screen. Selecting this will produce a more even and\n"
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"smooth image, at the cost of being blurry and having less vibrant\n"
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"smooth image, at the cost of being blurry and having less vibrant\n"
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"colors.", 3),
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"colors.", 3),
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@ -1352,8 +1365,8 @@ u32 menu(u16 *original_screen)
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#ifndef GP2X_BUILD
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#ifndef GP2X_BUILD
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"If objects in the game flicker at a regular rate certain manual\n"
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"If objects in the game flicker at a regular rate certain manual\n"
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"frameskip values may cause them to normally disappear. Change this\n"
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"frameskip values may cause them to normally disappear. Change this\n"
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"value to 'random' to avoid this. Do not use otherwise, as it tends to\n"
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"value to 'random' to avoid this. Do not use otherwise, as it tends\n"
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"make the image quality worse, especially in high motion games."
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"to make the image quality worse, especially in high motion games."
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#endif
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#endif
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"", 7),
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"", 7),
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string_selection_option(NULL, "Audio output", yes_no_options,
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string_selection_option(NULL, "Audio output", yes_no_options,
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@ -1395,25 +1408,29 @@ u32 menu(u16 *original_screen)
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cheat_option(7),
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cheat_option(7),
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cheat_option(8),
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cheat_option(8),
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cheat_option(9),
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cheat_option(9),
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#if defined(PSP_BUILD) || defined(GP2X_BUILD)
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string_selection_option(NULL, "Clock speed",
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string_selection_option(NULL, "Clock speed",
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clock_speed_options, &clock_speed_number,
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clock_speed_options, &clock_speed_number,
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sizeof(clock_speed_options) / sizeof(clock_speed_options[0]),
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sizeof(clock_speed_options) / sizeof(clock_speed_options[0]),
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"Change the clock speed of the device. Higher clock\n"
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"Change the clock speed of the device. Higher clock\n"
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"speed will yield better performance, but will drain\n"
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"speed will yield better performance, but will drain\n"
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"battery life further.", 11),
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"battery life further.", 11),
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#endif
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string_selection_option(NULL, "Update backup",
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string_selection_option(NULL, "Update backup",
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update_backup_options, &update_backup_flag, 2,
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update_backup_options, &update_backup_flag, 2,
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#ifdef GP2X_BUILD
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#ifdef GP2X_BUILD
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"Determines when in-game save files should be\n"
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"Determines when in-game save files should be\n"
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"written back to SD card.",
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"written back to SD card."
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#else
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#else
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"Determines when in-game save files should be written back to\n"
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"Determines when in-game save files should be written back to\n"
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"memstick. If set to 'automatic' writebacks will occur shortly after\n"
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"card. If set to 'automatic' writebacks will occur shortly after\n"
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"the game's backup is altered. On 'exit only' it will only be written\n"
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"the game's backup is altered. On 'exit only' it will only be\n"
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"back when you exit from this menu (NOT from using the home button).\n"
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"written back when you exit from this menu.\n"
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"Use the latter with extreme care.",
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#ifdef PSP
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"(NOT from using the home button), use the latter with extreme care."
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#endif
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#endif
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12),
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#endif
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"", 12),
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submenu_option(NULL, "Back", "Return to the main menu.", 14)
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submenu_option(NULL, "Back", "Return to the main menu.", 14)
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};
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};
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@ -1483,7 +1500,7 @@ u32 menu(u16 *original_screen)
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#endif
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#endif
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#ifdef GP2X_BUILD
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#if defined(GP2X_BUILD) || defined(PND_BUILD)
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menu_option_type gamepad_config_options[] =
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menu_option_type gamepad_config_options[] =
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{
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{
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@ -1503,10 +1520,18 @@ u32 menu(u16 *original_screen)
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gamepad_config_option("Start ", 10),
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gamepad_config_option("Start ", 10),
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#endif
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#endif
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gamepad_config_option("Select ", 11),
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gamepad_config_option("Select ", 11),
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#ifndef WIZ_BUILD
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#if !defined(WIZ_BUILD) && !defined(PND_BUILD)
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gamepad_config_option("Stick Push ", 12),
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gamepad_config_option("Stick Push ", 12),
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#endif
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#endif
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#ifdef PND_BUILD
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gamepad_config_option("1 ", 12),
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gamepad_config_option("2 ", 13),
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gamepad_config_option("3 ", 14),
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gamepad_config_option("4 ", 15),
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submenu_option(NULL, "Back", "Return to the main menu.", 16)
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#else
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submenu_option(NULL, "Back", "Return to the main menu.", 14)
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submenu_option(NULL, "Back", "Return to the main menu.", 14)
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#endif
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};
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};
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@ -1665,13 +1690,13 @@ u32 menu(u16 *original_screen)
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if(display_option == current_option)
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if(display_option == current_option)
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{
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{
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print_string_pad(line_buffer, COLOR_ACTIVE_ITEM, COLOR_BG, 10,
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print_string_pad(line_buffer, COLOR_ACTIVE_ITEM, COLOR_BG, 6,
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(display_option->line_number * 10) + 40, 41);
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(display_option->line_number * 10) + 40, 36);
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}
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}
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else
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else
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{
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{
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print_string_pad(line_buffer, COLOR_INACTIVE_ITEM, COLOR_BG, 10,
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print_string_pad(line_buffer, COLOR_INACTIVE_ITEM, COLOR_BG, 6,
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(display_option->line_number * 10) + 40, 41);
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(display_option->line_number * 10) + 40, 36);
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}
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}
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}
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}
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2
input.c
2
input.c
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@ -454,7 +454,7 @@ u32 update_input()
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handled_buttons = (last_buttons ^ buttons) & buttons;
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handled_buttons = (last_buttons ^ buttons) & buttons;
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last_buttons = buttons;
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last_buttons = buttons;
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for(i = 0; i < 16; i++)
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for(i = 0; i < PLAT_BUTTON_COUNT; i++)
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{
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{
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if(handled_buttons & button_plat_mask_to_config[i])
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if(handled_buttons & button_plat_mask_to_config[i])
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button_id = gamepad_config_map[i];
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button_id = gamepad_config_map[i];
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10
main.c
10
main.c
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@ -203,9 +203,6 @@ int main(int argc, char *argv[])
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#endif
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#endif
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getcwd(main_path, 512);
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getcwd(main_path, 512);
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load_config_file();
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gamepak_filename[0] = 0;
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#ifdef PSP_BUILD
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#ifdef PSP_BUILD
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delay_us(2500000);
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delay_us(2500000);
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@ -214,6 +211,9 @@ int main(int argc, char *argv[])
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#ifndef PC_BUILD
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#ifndef PC_BUILD
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gpsp_plat_init();
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gpsp_plat_init();
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#endif
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#endif
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load_config_file();
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gamepak_filename[0] = 0;
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init_video();
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init_video();
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@ -235,7 +235,11 @@ int main(int argc, char *argv[])
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debug_screen_printl("a860e8c0b6d573d191e4ec7db1b1e4f6 ");
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debug_screen_printl("a860e8c0b6d573d191e4ec7db1b1e4f6 ");
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debug_screen_printl(" ");
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debug_screen_printl(" ");
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debug_screen_printl("When you do get it name it gba_bios.bin and put it");
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debug_screen_printl("When you do get it name it gba_bios.bin and put it");
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#ifdef PND_BUILD
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debug_screen_printl("in <CD card>/pandora/appdata/gpsp/ . ");
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#else
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debug_screen_printl("in the same directory as gpSP. ");
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debug_screen_printl("in the same directory as gpSP. ");
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#endif
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debug_screen_printl(" ");
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debug_screen_printl(" ");
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debug_screen_printl("Press any button to exit. ");
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debug_screen_printl("Press any button to exit. ");
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@ -0,0 +1,41 @@
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# gpSP makefile
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# Gilead Kutnick - Exophase
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# pandora port - notaz
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# Global definitions
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CC = $(CROSS_COMPILE)gcc
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OBJS = pnd.o main.o cpu.o memory.o video.o input.o sound.o gui.o \
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cheats.o zip.o cpu_threaded.o arm_stub.o video_blend.o warm.o \
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linux/fbdev.o linux/xenv.o
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BIN = gpsp
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# Platform specific definitions
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VPATH += .. ../arm
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CFLAGS += -DARM_ARCH -DPND_BUILD
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CFLAGS += -funsigned-char
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CFLAGS += -mcpu=cortex-a8 -mtune=cortex-a8 -mfloat-abi=softfp -ffast-math
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CFLAGS += -fno-common -fno-builtin
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CFLAGS += -ggdb
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CFLAGS += -O2
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# expecting to have PATH set up to get correct sdl-config first
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CFLAGS += `sdl-config --cflags`
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LIBS += `sdl-config --libs`
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LIBS += -ldl -lpthread -lz
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# Compilation:
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%.o: %.S
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$(CC) $(CFLAGS) -c -o $@ $<
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all: $(BIN)
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|
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$(BIN): $(OBJS)
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$(CC) $(OBJS) $(LIBS) -o $(BIN)
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clean:
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rm -f *.o $(BIN)
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|
|
@ -0,0 +1,255 @@
|
||||||
|
/*
|
||||||
|
* (C) Gražvydas "notaz" Ignotas, 2009-2010
|
||||||
|
*
|
||||||
|
* This work is licensed under the terms of any of these licenses
|
||||||
|
* (at your option):
|
||||||
|
* - GNU GPL, version 2 or later.
|
||||||
|
* - GNU LGPL, version 2.1 or later.
|
||||||
|
* See the COPYING file in the top-level directory.
|
||||||
|
*/
|
||||||
|
|
||||||
|
#include <stdio.h>
|
||||||
|
#include <stdlib.h>
|
||||||
|
#include <string.h>
|
||||||
|
#include <sys/types.h>
|
||||||
|
#include <sys/stat.h>
|
||||||
|
#include <fcntl.h>
|
||||||
|
#include <sys/ioctl.h>
|
||||||
|
#include <sys/mman.h>
|
||||||
|
#include <unistd.h>
|
||||||
|
#include <linux/fb.h>
|
||||||
|
#include <linux/matroxfb.h>
|
||||||
|
|
||||||
|
#include "fbdev.h"
|
||||||
|
|
||||||
|
struct vout_fbdev {
|
||||||
|
int fd;
|
||||||
|
void *mem;
|
||||||
|
size_t mem_size;
|
||||||
|
struct fb_var_screeninfo fbvar_old;
|
||||||
|
struct fb_var_screeninfo fbvar_new;
|
||||||
|
int buffer_write;
|
||||||
|
int fb_size;
|
||||||
|
int buffer_count;
|
||||||
|
int top_border, bottom_border;
|
||||||
|
};
|
||||||
|
|
||||||
|
void *vout_fbdev_flip(struct vout_fbdev *fbdev)
|
||||||
|
{
|
||||||
|
int draw_buf;
|
||||||
|
|
||||||
|
if (fbdev->buffer_count < 2)
|
||||||
|
return fbdev->mem;
|
||||||
|
|
||||||
|
draw_buf = fbdev->buffer_write;
|
||||||
|
fbdev->buffer_write++;
|
||||||
|
if (fbdev->buffer_write >= fbdev->buffer_count)
|
||||||
|
fbdev->buffer_write = 0;
|
||||||
|
|
||||||
|
fbdev->fbvar_new.yoffset =
|
||||||
|
(fbdev->top_border + fbdev->fbvar_new.yres + fbdev->bottom_border) * draw_buf +
|
||||||
|
fbdev->top_border;
|
||||||
|
|
||||||
|
ioctl(fbdev->fd, FBIOPAN_DISPLAY, &fbdev->fbvar_new);
|
||||||
|
|
||||||
|
return (char *)fbdev->mem + fbdev->fb_size * fbdev->buffer_write;
|
||||||
|
}
|
||||||
|
|
||||||
|
void vout_fbdev_wait_vsync(struct vout_fbdev *fbdev)
|
||||||
|
{
|
||||||
|
int arg = 0;
|
||||||
|
ioctl(fbdev->fd, FBIO_WAITFORVSYNC, &arg);
|
||||||
|
}
|
||||||
|
|
||||||
|
/* it is recommended to call vout_fbdev_clear() before this */
|
||||||
|
void *vout_fbdev_resize(struct vout_fbdev *fbdev, int w, int h, int bpp,
|
||||||
|
int left_border, int right_border, int top_border, int bottom_border, int buffer_cnt)
|
||||||
|
{
|
||||||
|
int w_total = left_border + w + right_border;
|
||||||
|
int h_total = top_border + h + bottom_border;
|
||||||
|
size_t mem_size;
|
||||||
|
int ret;
|
||||||
|
|
||||||
|
// unblank to be sure the mode is really accepted
|
||||||
|
ioctl(fbdev->fd, FBIOBLANK, FB_BLANK_UNBLANK);
|
||||||
|
|
||||||
|
if (fbdev->fbvar_new.bits_per_pixel != bpp ||
|
||||||
|
fbdev->fbvar_new.xres != w ||
|
||||||
|
fbdev->fbvar_new.yres != h ||
|
||||||
|
fbdev->fbvar_new.xres_virtual != w_total||
|
||||||
|
fbdev->fbvar_new.yres_virtual < h_total ||
|
||||||
|
fbdev->fbvar_new.xoffset != left_border ||
|
||||||
|
fbdev->buffer_count != buffer_cnt)
|
||||||
|
{
|
||||||
|
if (fbdev->fbvar_new.bits_per_pixel != bpp ||
|
||||||
|
w != fbdev->fbvar_new.xres || h != fbdev->fbvar_new.yres)
|
||||||
|
printf(" switching to %dx%d@%d\n", w, h, bpp);
|
||||||
|
|
||||||
|
fbdev->fbvar_new.xres = w;
|
||||||
|
fbdev->fbvar_new.yres = h;
|
||||||
|
fbdev->fbvar_new.xres_virtual = w_total;
|
||||||
|
fbdev->fbvar_new.yres_virtual = h_total * buffer_cnt;
|
||||||
|
fbdev->fbvar_new.xoffset = left_border;
|
||||||
|
fbdev->fbvar_new.yoffset = top_border;
|
||||||
|
fbdev->fbvar_new.bits_per_pixel = bpp;
|
||||||
|
fbdev->fbvar_new.nonstd = 0; // can set YUV here on omapfb
|
||||||
|
fbdev->buffer_count = buffer_cnt;
|
||||||
|
fbdev->buffer_write = 1;
|
||||||
|
|
||||||
|
// seems to help a bit to avoid glitches
|
||||||
|
vout_fbdev_wait_vsync(fbdev);
|
||||||
|
|
||||||
|
ret = ioctl(fbdev->fd, FBIOPUT_VSCREENINFO, &fbdev->fbvar_new);
|
||||||
|
if (ret == -1) {
|
||||||
|
// retry with no multibuffering
|
||||||
|
fbdev->fbvar_new.yres_virtual = h_total;
|
||||||
|
ret = ioctl(fbdev->fd, FBIOPUT_VSCREENINFO, &fbdev->fbvar_new);
|
||||||
|
if (ret == -1) {
|
||||||
|
perror("FBIOPUT_VSCREENINFO ioctl");
|
||||||
|
return NULL;
|
||||||
|
}
|
||||||
|
fbdev->buffer_count = 1;
|
||||||
|
fbdev->buffer_write = 0;
|
||||||
|
fprintf(stderr, "Warning: failed to increase virtual resolution, "
|
||||||
|
"multibuffering disabled\n");
|
||||||
|
}
|
||||||
|
|
||||||
|
}
|
||||||
|
|
||||||
|
fbdev->fb_size = w_total * h_total * bpp / 8;
|
||||||
|
fbdev->top_border = top_border;
|
||||||
|
fbdev->bottom_border = bottom_border;
|
||||||
|
|
||||||
|
mem_size = fbdev->fb_size * fbdev->buffer_count;
|
||||||
|
if (fbdev->mem_size >= mem_size)
|
||||||
|
goto out;
|
||||||
|
|
||||||
|
if (fbdev->mem != NULL)
|
||||||
|
munmap(fbdev->mem, fbdev->mem_size);
|
||||||
|
|
||||||
|
fbdev->mem = mmap(0, mem_size, PROT_WRITE|PROT_READ, MAP_SHARED, fbdev->fd, 0);
|
||||||
|
if (fbdev->mem == MAP_FAILED && fbdev->buffer_count > 1) {
|
||||||
|
fprintf(stderr, "Warning: can't map %zd bytes, doublebuffering disabled\n", mem_size);
|
||||||
|
fbdev->buffer_count = 1;
|
||||||
|
fbdev->buffer_write = 0;
|
||||||
|
mem_size = fbdev->fb_size;
|
||||||
|
fbdev->mem = mmap(0, mem_size, PROT_WRITE|PROT_READ, MAP_SHARED, fbdev->fd, 0);
|
||||||
|
}
|
||||||
|
if (fbdev->mem == MAP_FAILED) {
|
||||||
|
fbdev->mem = NULL;
|
||||||
|
fbdev->mem_size = 0;
|
||||||
|
perror("mmap framebuffer");
|
||||||
|
return NULL;
|
||||||
|
}
|
||||||
|
|
||||||
|
fbdev->mem_size = mem_size;
|
||||||
|
|
||||||
|
out:
|
||||||
|
return (char *)fbdev->mem + fbdev->fb_size * fbdev->buffer_write;
|
||||||
|
}
|
||||||
|
|
||||||
|
void vout_fbdev_clear(struct vout_fbdev *fbdev)
|
||||||
|
{
|
||||||
|
memset(fbdev->mem, 0, fbdev->mem_size);
|
||||||
|
}
|
||||||
|
|
||||||
|
void vout_fbdev_clear_lines(struct vout_fbdev *fbdev, int y, int count)
|
||||||
|
{
|
||||||
|
int stride = fbdev->fbvar_new.xres_virtual * fbdev->fbvar_new.bits_per_pixel / 8;
|
||||||
|
int i;
|
||||||
|
|
||||||
|
if (y + count > fbdev->top_border + fbdev->fbvar_new.yres)
|
||||||
|
count = fbdev->top_border + fbdev->fbvar_new.yres - y;
|
||||||
|
|
||||||
|
if (y >= 0 && count > 0)
|
||||||
|
for (i = 0; i < fbdev->buffer_count; i++)
|
||||||
|
memset((char *)fbdev->mem + fbdev->fb_size * i + y * stride, 0, stride * count);
|
||||||
|
}
|
||||||
|
|
||||||
|
int vout_fbdev_get_fd(struct vout_fbdev *fbdev)
|
||||||
|
{
|
||||||
|
return fbdev->fd;
|
||||||
|
}
|
||||||
|
|
||||||
|
struct vout_fbdev *vout_fbdev_init(const char *fbdev_name, int *w, int *h, int bpp, int buffer_cnt)
|
||||||
|
{
|
||||||
|
struct vout_fbdev *fbdev;
|
||||||
|
int req_w, req_h;
|
||||||
|
void *pret;
|
||||||
|
int ret;
|
||||||
|
|
||||||
|
fbdev = calloc(1, sizeof(*fbdev));
|
||||||
|
if (fbdev == NULL)
|
||||||
|
return NULL;
|
||||||
|
|
||||||
|
fbdev->fd = open(fbdev_name, O_RDWR);
|
||||||
|
if (fbdev->fd == -1) {
|
||||||
|
fprintf(stderr, "%s: ", fbdev_name);
|
||||||
|
perror("open");
|
||||||
|
goto fail_open;
|
||||||
|
}
|
||||||
|
|
||||||
|
ret = ioctl(fbdev->fd, FBIOGET_VSCREENINFO, &fbdev->fbvar_old);
|
||||||
|
if (ret == -1) {
|
||||||
|
perror("FBIOGET_VSCREENINFO ioctl");
|
||||||
|
goto fail;
|
||||||
|
}
|
||||||
|
|
||||||
|
fbdev->fbvar_new = fbdev->fbvar_old;
|
||||||
|
|
||||||
|
req_w = fbdev->fbvar_new.xres;
|
||||||
|
if (*w != 0)
|
||||||
|
req_w = *w;
|
||||||
|
req_h = fbdev->fbvar_new.yres;
|
||||||
|
if (*h != 0)
|
||||||
|
req_h = *h;
|
||||||
|
|
||||||
|
pret = vout_fbdev_resize(fbdev, req_w, req_h, bpp, 0, 0, 0, 0, buffer_cnt);
|
||||||
|
if (pret == NULL)
|
||||||
|
goto fail;
|
||||||
|
|
||||||
|
printf("%s: %ix%i@%d\n", fbdev_name, fbdev->fbvar_new.xres, fbdev->fbvar_new.yres,
|
||||||
|
fbdev->fbvar_new.bits_per_pixel);
|
||||||
|
*w = fbdev->fbvar_new.xres;
|
||||||
|
*h = fbdev->fbvar_new.yres;
|
||||||
|
|
||||||
|
memset(fbdev->mem, 0, fbdev->mem_size);
|
||||||
|
|
||||||
|
// some checks
|
||||||
|
ret = 0;
|
||||||
|
ret = ioctl(fbdev->fd, FBIO_WAITFORVSYNC, &ret);
|
||||||
|
if (ret != 0)
|
||||||
|
fprintf(stderr, "Warning: vsync doesn't seem to be supported\n");
|
||||||
|
|
||||||
|
if (fbdev->buffer_count > 1) {
|
||||||
|
fbdev->buffer_write = 0;
|
||||||
|
fbdev->fbvar_new.yoffset = fbdev->fbvar_new.yres * (fbdev->buffer_count - 1);
|
||||||
|
ret = ioctl(fbdev->fd, FBIOPAN_DISPLAY, &fbdev->fbvar_new);
|
||||||
|
if (ret != 0) {
|
||||||
|
fbdev->buffer_count = 1;
|
||||||
|
fprintf(stderr, "Warning: can't pan display, doublebuffering disabled\n");
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
printf("fbdev initialized.\n");
|
||||||
|
return fbdev;
|
||||||
|
|
||||||
|
fail:
|
||||||
|
close(fbdev->fd);
|
||||||
|
fail_open:
|
||||||
|
free(fbdev);
|
||||||
|
return NULL;
|
||||||
|
}
|
||||||
|
|
||||||
|
void vout_fbdev_finish(struct vout_fbdev *fbdev)
|
||||||
|
{
|
||||||
|
ioctl(fbdev->fd, FBIOPUT_VSCREENINFO, &fbdev->fbvar_old);
|
||||||
|
if (fbdev->mem != MAP_FAILED)
|
||||||
|
munmap(fbdev->mem, fbdev->mem_size);
|
||||||
|
if (fbdev->fd >= 0)
|
||||||
|
close(fbdev->fd);
|
||||||
|
fbdev->mem = NULL;
|
||||||
|
fbdev->fd = -1;
|
||||||
|
free(fbdev);
|
||||||
|
}
|
||||||
|
|
||||||
|
|
@ -0,0 +1,12 @@
|
||||||
|
struct vout_fbdev;
|
||||||
|
|
||||||
|
struct vout_fbdev *vout_fbdev_init(const char *fbdev_name, int *w, int *h, int bpp, int buffer_count);
|
||||||
|
void *vout_fbdev_flip(struct vout_fbdev *fbdev);
|
||||||
|
void vout_fbdev_wait_vsync(struct vout_fbdev *fbdev);
|
||||||
|
void *vout_fbdev_resize(struct vout_fbdev *fbdev, int w, int h, int bpp,
|
||||||
|
int left_border, int right_border, int top_border, int bottom_border,
|
||||||
|
int buffer_count);
|
||||||
|
void vout_fbdev_clear(struct vout_fbdev *fbdev);
|
||||||
|
void vout_fbdev_clear_lines(struct vout_fbdev *fbdev, int y, int count);
|
||||||
|
int vout_fbdev_get_fd(struct vout_fbdev *fbdev);
|
||||||
|
void vout_fbdev_finish(struct vout_fbdev *fbdev);
|
||||||
|
|
@ -0,0 +1,427 @@
|
||||||
|
/*
|
||||||
|
* File: arch/arm/plat-omap/include/mach/omapfb.h
|
||||||
|
*
|
||||||
|
* Framebuffer driver for TI OMAP boards
|
||||||
|
*
|
||||||
|
* Copyright (C) 2004 Nokia Corporation
|
||||||
|
* Author: Imre Deak <imre.deak@nokia.com>
|
||||||
|
*
|
||||||
|
* This program is free software; you can redistribute it and/or modify it
|
||||||
|
* under the terms of the GNU General Public License as published by the
|
||||||
|
* Free Software Foundation; either version 2 of the License, or (at your
|
||||||
|
* option) any later version.
|
||||||
|
*
|
||||||
|
* This program is distributed in the hope that it will be useful, but
|
||||||
|
* WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||||
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
||||||
|
* General Public License for more details.
|
||||||
|
*
|
||||||
|
* You should have received a copy of the GNU General Public License along
|
||||||
|
* with this program; if not, write to the Free Software Foundation, Inc.,
|
||||||
|
* 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
|
||||||
|
*/
|
||||||
|
|
||||||
|
#ifndef __OMAPFB_H
|
||||||
|
#define __OMAPFB_H
|
||||||
|
|
||||||
|
#include <asm/ioctl.h>
|
||||||
|
#include <asm/types.h>
|
||||||
|
|
||||||
|
/* IOCTL commands. */
|
||||||
|
|
||||||
|
#define OMAP_IOW(num, dtype) _IOW('O', num, dtype)
|
||||||
|
#define OMAP_IOR(num, dtype) _IOR('O', num, dtype)
|
||||||
|
#define OMAP_IOWR(num, dtype) _IOWR('O', num, dtype)
|
||||||
|
#define OMAP_IO(num) _IO('O', num)
|
||||||
|
|
||||||
|
#define OMAPFB_MIRROR OMAP_IOW(31, int)
|
||||||
|
#define OMAPFB_SYNC_GFX OMAP_IO(37)
|
||||||
|
#define OMAPFB_VSYNC OMAP_IO(38)
|
||||||
|
#define OMAPFB_SET_UPDATE_MODE OMAP_IOW(40, int)
|
||||||
|
#define OMAPFB_GET_CAPS OMAP_IOR(42, struct omapfb_caps)
|
||||||
|
#define OMAPFB_GET_UPDATE_MODE OMAP_IOW(43, int)
|
||||||
|
#define OMAPFB_LCD_TEST OMAP_IOW(45, int)
|
||||||
|
#define OMAPFB_CTRL_TEST OMAP_IOW(46, int)
|
||||||
|
#define OMAPFB_UPDATE_WINDOW_OLD OMAP_IOW(47, struct omapfb_update_window_old)
|
||||||
|
#define OMAPFB_SET_COLOR_KEY OMAP_IOW(50, struct omapfb_color_key)
|
||||||
|
#define OMAPFB_GET_COLOR_KEY OMAP_IOW(51, struct omapfb_color_key)
|
||||||
|
#define OMAPFB_SETUP_PLANE OMAP_IOW(52, struct omapfb_plane_info)
|
||||||
|
#define OMAPFB_QUERY_PLANE OMAP_IOW(53, struct omapfb_plane_info)
|
||||||
|
#define OMAPFB_UPDATE_WINDOW OMAP_IOW(54, struct omapfb_update_window)
|
||||||
|
#define OMAPFB_SETUP_MEM OMAP_IOW(55, struct omapfb_mem_info)
|
||||||
|
#define OMAPFB_QUERY_MEM OMAP_IOW(56, struct omapfb_mem_info)
|
||||||
|
#define OMAPFB_WAITFORVSYNC OMAP_IO(57)
|
||||||
|
#define OMAPFB_MEMORY_READ OMAP_IOR(58, struct omapfb_memory_read)
|
||||||
|
|
||||||
|
#ifndef FBIO_WAITFORVSYNC
|
||||||
|
#define FBIO_WAITFORVSYNC _IOW('F', 0x20, u_int32_t)
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#define OMAPFB_CAPS_GENERIC_MASK 0x00000fff
|
||||||
|
#define OMAPFB_CAPS_LCDC_MASK 0x00fff000
|
||||||
|
#define OMAPFB_CAPS_PANEL_MASK 0xff000000
|
||||||
|
|
||||||
|
#define OMAPFB_CAPS_MANUAL_UPDATE 0x00001000
|
||||||
|
#define OMAPFB_CAPS_TEARSYNC 0x00002000
|
||||||
|
#define OMAPFB_CAPS_PLANE_RELOCATE_MEM 0x00004000
|
||||||
|
#define OMAPFB_CAPS_PLANE_SCALE 0x00008000
|
||||||
|
#define OMAPFB_CAPS_WINDOW_PIXEL_DOUBLE 0x00010000
|
||||||
|
#define OMAPFB_CAPS_WINDOW_SCALE 0x00020000
|
||||||
|
#define OMAPFB_CAPS_WINDOW_OVERLAY 0x00040000
|
||||||
|
#define OMAPFB_CAPS_WINDOW_ROTATE 0x00080000
|
||||||
|
#define OMAPFB_CAPS_SET_BACKLIGHT 0x01000000
|
||||||
|
|
||||||
|
/* Values from DSP must map to lower 16-bits */
|
||||||
|
#define OMAPFB_FORMAT_MASK 0x00ff
|
||||||
|
#define OMAPFB_FORMAT_FLAG_DOUBLE 0x0100
|
||||||
|
#define OMAPFB_FORMAT_FLAG_TEARSYNC 0x0200
|
||||||
|
#define OMAPFB_FORMAT_FLAG_FORCE_VSYNC 0x0400
|
||||||
|
#define OMAPFB_FORMAT_FLAG_ENABLE_OVERLAY 0x0800
|
||||||
|
#define OMAPFB_FORMAT_FLAG_DISABLE_OVERLAY 0x1000
|
||||||
|
|
||||||
|
#define OMAPFB_EVENT_READY 1
|
||||||
|
#define OMAPFB_EVENT_DISABLED 2
|
||||||
|
|
||||||
|
#define OMAPFB_MEMTYPE_SDRAM 0
|
||||||
|
#define OMAPFB_MEMTYPE_SRAM 1
|
||||||
|
#define OMAPFB_MEMTYPE_MAX 1
|
||||||
|
|
||||||
|
enum omapfb_color_format {
|
||||||
|
OMAPFB_COLOR_RGB565 = 0,
|
||||||
|
OMAPFB_COLOR_YUV422,
|
||||||
|
OMAPFB_COLOR_YUV420,
|
||||||
|
OMAPFB_COLOR_CLUT_8BPP,
|
||||||
|
OMAPFB_COLOR_CLUT_4BPP,
|
||||||
|
OMAPFB_COLOR_CLUT_2BPP,
|
||||||
|
OMAPFB_COLOR_CLUT_1BPP,
|
||||||
|
OMAPFB_COLOR_RGB444,
|
||||||
|
OMAPFB_COLOR_YUY422,
|
||||||
|
|
||||||
|
OMAPFB_COLOR_ARGB16,
|
||||||
|
OMAPFB_COLOR_RGB24U, /* RGB24, 32-bit container */
|
||||||
|
OMAPFB_COLOR_RGB24P, /* RGB24, 24-bit container */
|
||||||
|
OMAPFB_COLOR_ARGB32,
|
||||||
|
OMAPFB_COLOR_RGBA32,
|
||||||
|
OMAPFB_COLOR_RGBX32,
|
||||||
|
};
|
||||||
|
|
||||||
|
struct omapfb_update_window {
|
||||||
|
__u32 x, y;
|
||||||
|
__u32 width, height;
|
||||||
|
__u32 format;
|
||||||
|
__u32 out_x, out_y;
|
||||||
|
__u32 out_width, out_height;
|
||||||
|
__u32 reserved[8];
|
||||||
|
};
|
||||||
|
|
||||||
|
struct omapfb_update_window_old {
|
||||||
|
__u32 x, y;
|
||||||
|
__u32 width, height;
|
||||||
|
__u32 format;
|
||||||
|
};
|
||||||
|
|
||||||
|
enum omapfb_plane {
|
||||||
|
OMAPFB_PLANE_GFX = 0,
|
||||||
|
OMAPFB_PLANE_VID1,
|
||||||
|
OMAPFB_PLANE_VID2,
|
||||||
|
};
|
||||||
|
|
||||||
|
enum omapfb_channel_out {
|
||||||
|
OMAPFB_CHANNEL_OUT_LCD = 0,
|
||||||
|
OMAPFB_CHANNEL_OUT_DIGIT,
|
||||||
|
};
|
||||||
|
|
||||||
|
struct omapfb_plane_info {
|
||||||
|
__u32 pos_x;
|
||||||
|
__u32 pos_y;
|
||||||
|
__u8 enabled;
|
||||||
|
__u8 channel_out;
|
||||||
|
__u8 mirror;
|
||||||
|
__u8 reserved1;
|
||||||
|
__u32 out_width;
|
||||||
|
__u32 out_height;
|
||||||
|
__u32 reserved2[12];
|
||||||
|
};
|
||||||
|
|
||||||
|
struct omapfb_mem_info {
|
||||||
|
__u32 size;
|
||||||
|
__u8 type;
|
||||||
|
__u8 reserved[3];
|
||||||
|
};
|
||||||
|
|
||||||
|
struct omapfb_caps {
|
||||||
|
__u32 ctrl;
|
||||||
|
__u32 plane_color;
|
||||||
|
__u32 wnd_color;
|
||||||
|
};
|
||||||
|
|
||||||
|
enum omapfb_color_key_type {
|
||||||
|
OMAPFB_COLOR_KEY_DISABLED = 0,
|
||||||
|
OMAPFB_COLOR_KEY_GFX_DST,
|
||||||
|
OMAPFB_COLOR_KEY_VID_SRC,
|
||||||
|
};
|
||||||
|
|
||||||
|
struct omapfb_color_key {
|
||||||
|
__u8 channel_out;
|
||||||
|
__u32 background;
|
||||||
|
__u32 trans_key;
|
||||||
|
__u8 key_type;
|
||||||
|
};
|
||||||
|
|
||||||
|
enum omapfb_update_mode {
|
||||||
|
OMAPFB_UPDATE_DISABLED = 0,
|
||||||
|
OMAPFB_AUTO_UPDATE,
|
||||||
|
OMAPFB_MANUAL_UPDATE
|
||||||
|
};
|
||||||
|
|
||||||
|
struct omapfb_memory_read {
|
||||||
|
__u16 x;
|
||||||
|
__u16 y;
|
||||||
|
__u16 w;
|
||||||
|
__u16 h;
|
||||||
|
size_t buffer_size;
|
||||||
|
void *buffer;
|
||||||
|
};
|
||||||
|
|
||||||
|
#ifdef __KERNEL__
|
||||||
|
|
||||||
|
#include <linux/completion.h>
|
||||||
|
#include <linux/interrupt.h>
|
||||||
|
#include <linux/fb.h>
|
||||||
|
#include <linux/mutex.h>
|
||||||
|
|
||||||
|
#include <mach/board.h>
|
||||||
|
|
||||||
|
#define OMAP_LCDC_INV_VSYNC 0x0001
|
||||||
|
#define OMAP_LCDC_INV_HSYNC 0x0002
|
||||||
|
#define OMAP_LCDC_INV_PIX_CLOCK 0x0004
|
||||||
|
#define OMAP_LCDC_INV_OUTPUT_EN 0x0008
|
||||||
|
#define OMAP_LCDC_HSVS_RISING_EDGE 0x0010
|
||||||
|
#define OMAP_LCDC_HSVS_OPPOSITE 0x0020
|
||||||
|
|
||||||
|
#define OMAP_LCDC_SIGNAL_MASK 0x003f
|
||||||
|
|
||||||
|
#define OMAP_LCDC_PANEL_TFT 0x0100
|
||||||
|
|
||||||
|
#define OMAPFB_PLANE_XRES_MIN 8
|
||||||
|
#define OMAPFB_PLANE_YRES_MIN 8
|
||||||
|
|
||||||
|
#ifdef CONFIG_ARCH_OMAP1
|
||||||
|
#define OMAPFB_PLANE_NUM 1
|
||||||
|
#else
|
||||||
|
#define OMAPFB_PLANE_NUM 3
|
||||||
|
#endif
|
||||||
|
|
||||||
|
struct omapfb_device;
|
||||||
|
|
||||||
|
struct lcd_panel {
|
||||||
|
const char *name;
|
||||||
|
int config; /* TFT/STN, signal inversion */
|
||||||
|
int bpp; /* Pixel format in fb mem */
|
||||||
|
int data_lines; /* Lines on LCD HW interface */
|
||||||
|
|
||||||
|
int x_res, y_res;
|
||||||
|
int pixel_clock; /* In kHz */
|
||||||
|
int hsw; /* Horizontal synchronization
|
||||||
|
pulse width */
|
||||||
|
int hfp; /* Horizontal front porch */
|
||||||
|
int hbp; /* Horizontal back porch */
|
||||||
|
int vsw; /* Vertical synchronization
|
||||||
|
pulse width */
|
||||||
|
int vfp; /* Vertical front porch */
|
||||||
|
int vbp; /* Vertical back porch */
|
||||||
|
int acb; /* ac-bias pin frequency */
|
||||||
|
int pcd; /* pixel clock divider.
|
||||||
|
Obsolete use pixel_clock instead */
|
||||||
|
|
||||||
|
int (*init) (struct lcd_panel *panel,
|
||||||
|
struct omapfb_device *fbdev);
|
||||||
|
void (*cleanup) (struct lcd_panel *panel);
|
||||||
|
int (*enable) (struct lcd_panel *panel);
|
||||||
|
void (*disable) (struct lcd_panel *panel);
|
||||||
|
unsigned long (*get_caps) (struct lcd_panel *panel);
|
||||||
|
int (*set_bklight_level)(struct lcd_panel *panel,
|
||||||
|
unsigned int level);
|
||||||
|
unsigned int (*get_bklight_level)(struct lcd_panel *panel);
|
||||||
|
unsigned int (*get_bklight_max) (struct lcd_panel *panel);
|
||||||
|
int (*run_test) (struct lcd_panel *panel, int test_num);
|
||||||
|
};
|
||||||
|
|
||||||
|
struct extif_timings {
|
||||||
|
int cs_on_time;
|
||||||
|
int cs_off_time;
|
||||||
|
int we_on_time;
|
||||||
|
int we_off_time;
|
||||||
|
int re_on_time;
|
||||||
|
int re_off_time;
|
||||||
|
int we_cycle_time;
|
||||||
|
int re_cycle_time;
|
||||||
|
int cs_pulse_width;
|
||||||
|
int access_time;
|
||||||
|
|
||||||
|
int clk_div;
|
||||||
|
|
||||||
|
u32 tim[5]; /* set by extif->convert_timings */
|
||||||
|
|
||||||
|
int converted;
|
||||||
|
};
|
||||||
|
|
||||||
|
struct lcd_ctrl_extif {
|
||||||
|
int (*init) (struct omapfb_device *fbdev);
|
||||||
|
void (*cleanup) (void);
|
||||||
|
void (*get_clk_info) (u32 *clk_period, u32 *max_clk_div);
|
||||||
|
unsigned long (*get_max_tx_rate)(void);
|
||||||
|
int (*convert_timings) (struct extif_timings *timings);
|
||||||
|
void (*set_timings) (const struct extif_timings *timings);
|
||||||
|
void (*set_bits_per_cycle)(int bpc);
|
||||||
|
void (*write_command) (const void *buf, unsigned int len);
|
||||||
|
void (*read_data) (void *buf, unsigned int len);
|
||||||
|
void (*write_data) (const void *buf, unsigned int len);
|
||||||
|
void (*transfer_area) (int width, int height,
|
||||||
|
void (callback)(void * data), void *data);
|
||||||
|
int (*setup_tearsync) (unsigned pin_cnt,
|
||||||
|
unsigned hs_pulse_time, unsigned vs_pulse_time,
|
||||||
|
int hs_pol_inv, int vs_pol_inv, int div);
|
||||||
|
int (*enable_tearsync) (int enable, unsigned line);
|
||||||
|
|
||||||
|
unsigned long max_transmit_size;
|
||||||
|
};
|
||||||
|
|
||||||
|
struct omapfb_notifier_block {
|
||||||
|
struct notifier_block nb;
|
||||||
|
void *data;
|
||||||
|
int plane_idx;
|
||||||
|
};
|
||||||
|
|
||||||
|
typedef int (*omapfb_notifier_callback_t)(struct notifier_block *,
|
||||||
|
unsigned long event,
|
||||||
|
void *fbi);
|
||||||
|
|
||||||
|
struct omapfb_mem_region {
|
||||||
|
u32 paddr;
|
||||||
|
void __iomem *vaddr;
|
||||||
|
unsigned long size;
|
||||||
|
u8 type; /* OMAPFB_PLANE_MEM_* */
|
||||||
|
enum omapfb_color_format format;/* OMAPFB_COLOR_* */
|
||||||
|
unsigned format_used:1; /* Must be set when format is set.
|
||||||
|
* Needed b/c of the badly chosen 0
|
||||||
|
* base for OMAPFB_COLOR_* values
|
||||||
|
*/
|
||||||
|
unsigned alloc:1; /* allocated by the driver */
|
||||||
|
unsigned map:1; /* kernel mapped by the driver */
|
||||||
|
};
|
||||||
|
|
||||||
|
struct omapfb_mem_desc {
|
||||||
|
int region_cnt;
|
||||||
|
struct omapfb_mem_region region[OMAPFB_PLANE_NUM];
|
||||||
|
};
|
||||||
|
|
||||||
|
struct lcd_ctrl {
|
||||||
|
const char *name;
|
||||||
|
void *data;
|
||||||
|
|
||||||
|
int (*init) (struct omapfb_device *fbdev,
|
||||||
|
int ext_mode,
|
||||||
|
struct omapfb_mem_desc *req_md);
|
||||||
|
void (*cleanup) (void);
|
||||||
|
void (*bind_client) (struct omapfb_notifier_block *nb);
|
||||||
|
void (*get_caps) (int plane, struct omapfb_caps *caps);
|
||||||
|
int (*set_update_mode)(enum omapfb_update_mode mode);
|
||||||
|
enum omapfb_update_mode (*get_update_mode)(void);
|
||||||
|
int (*setup_plane) (int plane, int channel_out,
|
||||||
|
unsigned long offset,
|
||||||
|
int screen_width,
|
||||||
|
int pos_x, int pos_y, int width,
|
||||||
|
int height, int color_mode);
|
||||||
|
int (*set_rotate) (int angle);
|
||||||
|
int (*setup_mem) (int plane, size_t size,
|
||||||
|
int mem_type, unsigned long *paddr);
|
||||||
|
int (*mmap) (struct fb_info *info,
|
||||||
|
struct vm_area_struct *vma);
|
||||||
|
int (*set_scale) (int plane,
|
||||||
|
int orig_width, int orig_height,
|
||||||
|
int out_width, int out_height);
|
||||||
|
int (*enable_plane) (int plane, int enable);
|
||||||
|
int (*update_window) (struct fb_info *fbi,
|
||||||
|
struct omapfb_update_window *win,
|
||||||
|
void (*callback)(void *),
|
||||||
|
void *callback_data);
|
||||||
|
void (*sync) (void);
|
||||||
|
void (*suspend) (void);
|
||||||
|
void (*resume) (void);
|
||||||
|
int (*run_test) (int test_num);
|
||||||
|
int (*setcolreg) (u_int regno, u16 red, u16 green,
|
||||||
|
u16 blue, u16 transp,
|
||||||
|
int update_hw_mem);
|
||||||
|
int (*set_color_key) (struct omapfb_color_key *ck);
|
||||||
|
int (*get_color_key) (struct omapfb_color_key *ck);
|
||||||
|
};
|
||||||
|
|
||||||
|
enum omapfb_state {
|
||||||
|
OMAPFB_DISABLED = 0,
|
||||||
|
OMAPFB_SUSPENDED= 99,
|
||||||
|
OMAPFB_ACTIVE = 100
|
||||||
|
};
|
||||||
|
|
||||||
|
struct omapfb_plane_struct {
|
||||||
|
int idx;
|
||||||
|
struct omapfb_plane_info info;
|
||||||
|
enum omapfb_color_format color_mode;
|
||||||
|
struct omapfb_device *fbdev;
|
||||||
|
};
|
||||||
|
|
||||||
|
struct omapfb_device {
|
||||||
|
int state;
|
||||||
|
int ext_lcdc; /* Using external
|
||||||
|
LCD controller */
|
||||||
|
struct mutex rqueue_mutex;
|
||||||
|
|
||||||
|
int palette_size;
|
||||||
|
u32 pseudo_palette[17];
|
||||||
|
|
||||||
|
struct lcd_panel *panel; /* LCD panel */
|
||||||
|
const struct lcd_ctrl *ctrl; /* LCD controller */
|
||||||
|
const struct lcd_ctrl *int_ctrl; /* internal LCD ctrl */
|
||||||
|
struct lcd_ctrl_extif *ext_if; /* LCD ctrl external
|
||||||
|
interface */
|
||||||
|
struct device *dev;
|
||||||
|
struct fb_var_screeninfo new_var; /* for mode changes */
|
||||||
|
|
||||||
|
struct omapfb_mem_desc mem_desc;
|
||||||
|
struct fb_info *fb_info[OMAPFB_PLANE_NUM];
|
||||||
|
};
|
||||||
|
|
||||||
|
struct omapfb_platform_data {
|
||||||
|
struct omap_lcd_config lcd;
|
||||||
|
struct omapfb_mem_desc mem_desc;
|
||||||
|
void *ctrl_platform_data;
|
||||||
|
};
|
||||||
|
|
||||||
|
#ifdef CONFIG_ARCH_OMAP1
|
||||||
|
extern struct lcd_ctrl omap1_lcd_ctrl;
|
||||||
|
#else
|
||||||
|
extern struct lcd_ctrl omap2_disp_ctrl;
|
||||||
|
#endif
|
||||||
|
|
||||||
|
extern void omapfb_set_platform_data(struct omapfb_platform_data *data);
|
||||||
|
|
||||||
|
extern void omapfb_reserve_sdram(void);
|
||||||
|
extern void omapfb_register_panel(struct lcd_panel *panel);
|
||||||
|
extern void omapfb_write_first_pixel(struct omapfb_device *fbdev, u16 pixval);
|
||||||
|
extern void omapfb_notify_clients(struct omapfb_device *fbdev,
|
||||||
|
unsigned long event);
|
||||||
|
extern int omapfb_register_client(struct omapfb_notifier_block *nb,
|
||||||
|
omapfb_notifier_callback_t callback,
|
||||||
|
void *callback_data);
|
||||||
|
extern int omapfb_unregister_client(struct omapfb_notifier_block *nb);
|
||||||
|
extern int omapfb_update_window_async(struct fb_info *fbi,
|
||||||
|
struct omapfb_update_window *win,
|
||||||
|
void (*callback)(void *),
|
||||||
|
void *callback_data);
|
||||||
|
|
||||||
|
/* in arch/arm/plat-omap/fb.c */
|
||||||
|
extern void omapfb_set_ctrl_platform_data(void *pdata);
|
||||||
|
|
||||||
|
#endif /* __KERNEL__ */
|
||||||
|
|
||||||
|
#endif /* __OMAPFB_H */
|
||||||
|
|
@ -0,0 +1,281 @@
|
||||||
|
/*
|
||||||
|
* (C) Gražvydas "notaz" Ignotas, 2009-2011
|
||||||
|
*
|
||||||
|
* This work is licensed under the terms of any of these licenses
|
||||||
|
* (at your option):
|
||||||
|
* - GNU GPL, version 2 or later.
|
||||||
|
* - GNU LGPL, version 2.1 or later.
|
||||||
|
* See the COPYING file in the top-level directory.
|
||||||
|
*/
|
||||||
|
|
||||||
|
#include <stdio.h>
|
||||||
|
#include <string.h>
|
||||||
|
#include <pthread.h>
|
||||||
|
|
||||||
|
#include <dlfcn.h>
|
||||||
|
#include <X11/Xlib.h>
|
||||||
|
#include <X11/Xutil.h>
|
||||||
|
#include <X11/XKBlib.h>
|
||||||
|
|
||||||
|
#include <sys/types.h>
|
||||||
|
#include <sys/stat.h>
|
||||||
|
#include <fcntl.h>
|
||||||
|
#include <unistd.h>
|
||||||
|
#include <sys/ioctl.h>
|
||||||
|
#include <termios.h>
|
||||||
|
#include <linux/kd.h>
|
||||||
|
|
||||||
|
#define PFX "xenv: "
|
||||||
|
|
||||||
|
#define FPTR(f) typeof(f) * p##f
|
||||||
|
#define FPTR_LINK(xf, dl, f) { \
|
||||||
|
xf.p##f = dlsym(dl, #f); \
|
||||||
|
if (xf.p##f == NULL) { \
|
||||||
|
fprintf(stderr, "missing symbol: %s\n", #f); \
|
||||||
|
goto fail; \
|
||||||
|
} \
|
||||||
|
}
|
||||||
|
|
||||||
|
struct xstuff {
|
||||||
|
Display *display;
|
||||||
|
FPTR(XCreateBitmapFromData);
|
||||||
|
FPTR(XCreatePixmapCursor);
|
||||||
|
FPTR(XFreePixmap);
|
||||||
|
FPTR(XOpenDisplay);
|
||||||
|
FPTR(XDisplayName);
|
||||||
|
FPTR(XCloseDisplay);
|
||||||
|
FPTR(XCreateSimpleWindow);
|
||||||
|
FPTR(XChangeWindowAttributes);
|
||||||
|
FPTR(XSelectInput);
|
||||||
|
FPTR(XMapWindow);
|
||||||
|
FPTR(XNextEvent);
|
||||||
|
FPTR(XCheckTypedEvent);
|
||||||
|
FPTR(XUnmapWindow);
|
||||||
|
FPTR(XGrabKeyboard);
|
||||||
|
FPTR(XPending);
|
||||||
|
FPTR(XLookupKeysym);
|
||||||
|
FPTR(XkbSetDetectableAutoRepeat);
|
||||||
|
};
|
||||||
|
|
||||||
|
static struct xstuff g_xstuff;
|
||||||
|
|
||||||
|
static Cursor transparent_cursor(struct xstuff *xf, Display *display, Window win)
|
||||||
|
{
|
||||||
|
Cursor cursor;
|
||||||
|
Pixmap pix;
|
||||||
|
XColor dummy;
|
||||||
|
char d = 0;
|
||||||
|
|
||||||
|
memset(&dummy, 0, sizeof(dummy));
|
||||||
|
pix = xf->pXCreateBitmapFromData(display, win, &d, 1, 1);
|
||||||
|
cursor = xf->pXCreatePixmapCursor(display, pix, pix,
|
||||||
|
&dummy, &dummy, 0, 0);
|
||||||
|
xf->pXFreePixmap(display, pix);
|
||||||
|
return cursor;
|
||||||
|
}
|
||||||
|
|
||||||
|
static int x11h_init(void)
|
||||||
|
{
|
||||||
|
unsigned int display_width, display_height;
|
||||||
|
Display *display;
|
||||||
|
XSetWindowAttributes attributes;
|
||||||
|
Window win;
|
||||||
|
Visual *visual;
|
||||||
|
void *x11lib;
|
||||||
|
int screen;
|
||||||
|
|
||||||
|
memset(&g_xstuff, 0, sizeof(g_xstuff));
|
||||||
|
x11lib = dlopen("libX11.so.6", RTLD_LAZY);
|
||||||
|
if (x11lib == NULL) {
|
||||||
|
fprintf(stderr, "libX11.so load failed:\n%s\n", dlerror());
|
||||||
|
goto fail;
|
||||||
|
}
|
||||||
|
FPTR_LINK(g_xstuff, x11lib, XCreateBitmapFromData);
|
||||||
|
FPTR_LINK(g_xstuff, x11lib, XCreatePixmapCursor);
|
||||||
|
FPTR_LINK(g_xstuff, x11lib, XFreePixmap);
|
||||||
|
FPTR_LINK(g_xstuff, x11lib, XOpenDisplay);
|
||||||
|
FPTR_LINK(g_xstuff, x11lib, XDisplayName);
|
||||||
|
FPTR_LINK(g_xstuff, x11lib, XCloseDisplay);
|
||||||
|
FPTR_LINK(g_xstuff, x11lib, XCreateSimpleWindow);
|
||||||
|
FPTR_LINK(g_xstuff, x11lib, XChangeWindowAttributes);
|
||||||
|
FPTR_LINK(g_xstuff, x11lib, XSelectInput);
|
||||||
|
FPTR_LINK(g_xstuff, x11lib, XMapWindow);
|
||||||
|
FPTR_LINK(g_xstuff, x11lib, XNextEvent);
|
||||||
|
FPTR_LINK(g_xstuff, x11lib, XCheckTypedEvent);
|
||||||
|
FPTR_LINK(g_xstuff, x11lib, XUnmapWindow);
|
||||||
|
FPTR_LINK(g_xstuff, x11lib, XGrabKeyboard);
|
||||||
|
FPTR_LINK(g_xstuff, x11lib, XPending);
|
||||||
|
FPTR_LINK(g_xstuff, x11lib, XLookupKeysym);
|
||||||
|
FPTR_LINK(g_xstuff, x11lib, XkbSetDetectableAutoRepeat);
|
||||||
|
|
||||||
|
//XInitThreads();
|
||||||
|
|
||||||
|
g_xstuff.display = display = g_xstuff.pXOpenDisplay(NULL);
|
||||||
|
if (display == NULL)
|
||||||
|
{
|
||||||
|
fprintf(stderr, "cannot connect to X server %s, X handling disabled.\n",
|
||||||
|
g_xstuff.pXDisplayName(NULL));
|
||||||
|
goto fail2;
|
||||||
|
}
|
||||||
|
|
||||||
|
visual = DefaultVisual(display, 0);
|
||||||
|
if (visual->class != TrueColor)
|
||||||
|
fprintf(stderr, PFX "warning: non true color visual\n");
|
||||||
|
|
||||||
|
printf(PFX "X vendor: %s, rel: %d, display: %s, protocol ver: %d.%d\n", ServerVendor(display),
|
||||||
|
VendorRelease(display), DisplayString(display), ProtocolVersion(display),
|
||||||
|
ProtocolRevision(display));
|
||||||
|
|
||||||
|
screen = DefaultScreen(display);
|
||||||
|
|
||||||
|
display_width = DisplayWidth(display, screen);
|
||||||
|
display_height = DisplayHeight(display, screen);
|
||||||
|
printf(PFX "display is %dx%d\n", display_width, display_height);
|
||||||
|
|
||||||
|
win = g_xstuff.pXCreateSimpleWindow(display,
|
||||||
|
RootWindow(display, screen),
|
||||||
|
0, 0, display_width, display_height, 0,
|
||||||
|
BlackPixel(display, screen),
|
||||||
|
BlackPixel(display, screen));
|
||||||
|
|
||||||
|
attributes.override_redirect = True;
|
||||||
|
attributes.cursor = transparent_cursor(&g_xstuff, display, win);
|
||||||
|
g_xstuff.pXChangeWindowAttributes(display, win, CWOverrideRedirect | CWCursor, &attributes);
|
||||||
|
|
||||||
|
g_xstuff.pXSelectInput(display, win, ExposureMask | FocusChangeMask | KeyPressMask | KeyReleaseMask);
|
||||||
|
g_xstuff.pXMapWindow(display, win);
|
||||||
|
g_xstuff.pXGrabKeyboard(display, win, False, GrabModeAsync, GrabModeAsync, CurrentTime);
|
||||||
|
g_xstuff.pXkbSetDetectableAutoRepeat(display, 1, NULL);
|
||||||
|
// XSetIOErrorHandler
|
||||||
|
|
||||||
|
return 0;
|
||||||
|
fail2:
|
||||||
|
dlclose(x11lib);
|
||||||
|
fail:
|
||||||
|
g_xstuff.display = NULL;
|
||||||
|
fprintf(stderr, "x11 handling disabled.\n");
|
||||||
|
return -1;
|
||||||
|
}
|
||||||
|
|
||||||
|
static int x11h_update(int *is_down)
|
||||||
|
{
|
||||||
|
XEvent evt;
|
||||||
|
|
||||||
|
while (g_xstuff.pXPending(g_xstuff.display))
|
||||||
|
{
|
||||||
|
g_xstuff.pXNextEvent(g_xstuff.display, &evt);
|
||||||
|
switch (evt.type)
|
||||||
|
{
|
||||||
|
case Expose:
|
||||||
|
while (g_xstuff.pXCheckTypedEvent(g_xstuff.display, Expose, &evt))
|
||||||
|
;
|
||||||
|
break;
|
||||||
|
|
||||||
|
case KeyPress:
|
||||||
|
*is_down = 1;
|
||||||
|
return g_xstuff.pXLookupKeysym(&evt.xkey, 0);
|
||||||
|
|
||||||
|
case KeyRelease:
|
||||||
|
*is_down = 0;
|
||||||
|
return g_xstuff.pXLookupKeysym(&evt.xkey, 0);
|
||||||
|
// printf("press %d\n", evt.xkey.keycode);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
return NoSymbol;
|
||||||
|
}
|
||||||
|
|
||||||
|
static struct termios g_kbd_termios_saved;
|
||||||
|
static int g_kbdfd;
|
||||||
|
|
||||||
|
static int tty_init(void)
|
||||||
|
{
|
||||||
|
struct termios kbd_termios;
|
||||||
|
int mode;
|
||||||
|
|
||||||
|
g_kbdfd = open("/dev/tty", O_RDWR);
|
||||||
|
if (g_kbdfd == -1) {
|
||||||
|
perror(PFX "open /dev/tty");
|
||||||
|
return -1;
|
||||||
|
}
|
||||||
|
|
||||||
|
if (ioctl(g_kbdfd, KDGETMODE, &mode) == -1) {
|
||||||
|
perror(PFX "(not hiding FB): KDGETMODE");
|
||||||
|
goto fail;
|
||||||
|
}
|
||||||
|
|
||||||
|
if (tcgetattr(g_kbdfd, &kbd_termios) == -1) {
|
||||||
|
perror(PFX "tcgetattr");
|
||||||
|
goto fail;
|
||||||
|
}
|
||||||
|
|
||||||
|
g_kbd_termios_saved = kbd_termios;
|
||||||
|
kbd_termios.c_lflag &= ~(ICANON | ECHO); // | ISIG);
|
||||||
|
kbd_termios.c_iflag &= ~(ISTRIP | IGNCR | ICRNL | INLCR | IXOFF | IXON);
|
||||||
|
kbd_termios.c_cc[VMIN] = 0;
|
||||||
|
kbd_termios.c_cc[VTIME] = 0;
|
||||||
|
|
||||||
|
if (tcsetattr(g_kbdfd, TCSAFLUSH, &kbd_termios) == -1) {
|
||||||
|
perror(PFX "tcsetattr");
|
||||||
|
goto fail;
|
||||||
|
}
|
||||||
|
|
||||||
|
if (ioctl(g_kbdfd, KDSETMODE, KD_GRAPHICS) == -1) {
|
||||||
|
perror(PFX "KDSETMODE KD_GRAPHICS");
|
||||||
|
tcsetattr(g_kbdfd, TCSAFLUSH, &g_kbd_termios_saved);
|
||||||
|
goto fail;
|
||||||
|
}
|
||||||
|
|
||||||
|
return 0;
|
||||||
|
|
||||||
|
fail:
|
||||||
|
close(g_kbdfd);
|
||||||
|
g_kbdfd = -1;
|
||||||
|
return -1;
|
||||||
|
}
|
||||||
|
|
||||||
|
static void tty_end(void)
|
||||||
|
{
|
||||||
|
if (g_kbdfd <= 0)
|
||||||
|
return;
|
||||||
|
|
||||||
|
if (ioctl(g_kbdfd, KDSETMODE, KD_TEXT) == -1)
|
||||||
|
perror(PFX "KDSETMODE KD_TEXT");
|
||||||
|
|
||||||
|
if (tcsetattr(g_kbdfd, TCSAFLUSH, &g_kbd_termios_saved) == -1)
|
||||||
|
perror(PFX "tcsetattr");
|
||||||
|
|
||||||
|
close(g_kbdfd);
|
||||||
|
g_kbdfd = -1;
|
||||||
|
}
|
||||||
|
|
||||||
|
int xenv_init(void)
|
||||||
|
{
|
||||||
|
int ret;
|
||||||
|
|
||||||
|
ret = x11h_init();
|
||||||
|
if (ret == 0)
|
||||||
|
return 0;
|
||||||
|
|
||||||
|
ret = tty_init();
|
||||||
|
if (ret == 0)
|
||||||
|
return 0;
|
||||||
|
|
||||||
|
fprintf(stderr, PFX "error: both x11h_init and tty_init failed\n");
|
||||||
|
return -1;
|
||||||
|
}
|
||||||
|
|
||||||
|
int xenv_update(int *is_down)
|
||||||
|
{
|
||||||
|
if (g_xstuff.display)
|
||||||
|
return x11h_update(is_down);
|
||||||
|
|
||||||
|
// TODO: read tty?
|
||||||
|
return -1;
|
||||||
|
}
|
||||||
|
|
||||||
|
void xenv_finish(void)
|
||||||
|
{
|
||||||
|
// TODO: cleanup X?
|
||||||
|
tty_end();
|
||||||
|
}
|
||||||
|
|
@ -0,0 +1,5 @@
|
||||||
|
|
||||||
|
int xenv_init(void);
|
||||||
|
int xenv_update(int *is_down);
|
||||||
|
void xenv_finish(void);
|
||||||
|
|
||||||
|
|
@ -0,0 +1,315 @@
|
||||||
|
/* gameplaySP - pandora backend
|
||||||
|
*
|
||||||
|
* Copyright (C) 2011 notaz <notasas@gmail.com>
|
||||||
|
*
|
||||||
|
* This program is free software; you can redistribute it and/or
|
||||||
|
* modify it under the terms of the GNU General Public License as
|
||||||
|
* published by the Free Software Foundation; either version 2 of
|
||||||
|
* the License, or (at your option) any later version.
|
||||||
|
*
|
||||||
|
* This program is distributed in the hope that it will be useful,
|
||||||
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||||
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
||||||
|
* General Public License for more details.
|
||||||
|
*
|
||||||
|
* You should have received a copy of the GNU General Public License
|
||||||
|
* along with this program; if not, write to the Free Software
|
||||||
|
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
|
||||||
|
*/
|
||||||
|
|
||||||
|
#include "../common.h"
|
||||||
|
#include <X11/keysym.h>
|
||||||
|
#include "linux/omapfb.h" //
|
||||||
|
#include <sys/types.h>
|
||||||
|
#include <sys/stat.h>
|
||||||
|
#include <fcntl.h>
|
||||||
|
#include <sys/ioctl.h>
|
||||||
|
|
||||||
|
#include "linux/fbdev.h"
|
||||||
|
#include "linux/xenv.h"
|
||||||
|
|
||||||
|
enum gpsp_key {
|
||||||
|
GKEY_UP = 1 << 0,
|
||||||
|
GKEY_LEFT = 1 << 1,
|
||||||
|
GKEY_DOWN = 1 << 2,
|
||||||
|
GKEY_RIGHT = 1 << 3,
|
||||||
|
GKEY_START = 1 << 4,
|
||||||
|
GKEY_SELECT = 1 << 5,
|
||||||
|
GKEY_L = 1 << 6,
|
||||||
|
GKEY_R = 1 << 7,
|
||||||
|
GKEY_A = 1 << 8,
|
||||||
|
GKEY_B = 1 << 9,
|
||||||
|
GKEY_X = 1 << 10,
|
||||||
|
GKEY_Y = 1 << 11,
|
||||||
|
GKEY_1 = 1 << 12,
|
||||||
|
GKEY_2 = 1 << 13,
|
||||||
|
GKEY_3 = 1 << 14,
|
||||||
|
GKEY_4 = 1 << 15,
|
||||||
|
GKEY_MENU = 1 << 16,
|
||||||
|
};
|
||||||
|
|
||||||
|
u32 button_plat_mask_to_config[PLAT_BUTTON_COUNT] =
|
||||||
|
{
|
||||||
|
GKEY_UP,
|
||||||
|
GKEY_LEFT,
|
||||||
|
GKEY_DOWN,
|
||||||
|
GKEY_RIGHT,
|
||||||
|
GKEY_START,
|
||||||
|
GKEY_SELECT,
|
||||||
|
GKEY_L,
|
||||||
|
GKEY_R,
|
||||||
|
GKEY_A,
|
||||||
|
GKEY_B,
|
||||||
|
GKEY_X,
|
||||||
|
GKEY_Y,
|
||||||
|
GKEY_1,
|
||||||
|
GKEY_2,
|
||||||
|
GKEY_3,
|
||||||
|
GKEY_4,
|
||||||
|
GKEY_MENU,
|
||||||
|
};
|
||||||
|
|
||||||
|
u32 gamepad_config_map[PLAT_BUTTON_COUNT] =
|
||||||
|
{
|
||||||
|
BUTTON_ID_UP, // Up
|
||||||
|
BUTTON_ID_LEFT, // Left
|
||||||
|
BUTTON_ID_DOWN, // Down
|
||||||
|
BUTTON_ID_RIGHT, // Right
|
||||||
|
BUTTON_ID_START, // Start
|
||||||
|
BUTTON_ID_SELECT, // Select
|
||||||
|
BUTTON_ID_L, // Ltrigger
|
||||||
|
BUTTON_ID_R, // Rtrigger
|
||||||
|
BUTTON_ID_FPS, // A
|
||||||
|
BUTTON_ID_A, // B
|
||||||
|
BUTTON_ID_B, // X
|
||||||
|
BUTTON_ID_MENU, // Y
|
||||||
|
BUTTON_ID_SAVESTATE, // 1
|
||||||
|
BUTTON_ID_LOADSTATE, // 2
|
||||||
|
BUTTON_ID_FASTFORWARD, // 3
|
||||||
|
BUTTON_ID_NONE, // 4
|
||||||
|
BUTTON_ID_MENU // Space
|
||||||
|
};
|
||||||
|
|
||||||
|
static const u32 xk_to_gkey[] = {
|
||||||
|
XK_Up, XK_Left, XK_Down, XK_Right, XK_Alt_L, XK_Control_L,
|
||||||
|
XK_Shift_L, XK_Control_R, XK_Home, XK_End, XK_Page_Down, XK_Page_Up,
|
||||||
|
XK_1, XK_2, XK_3, XK_4, XK_space,
|
||||||
|
};
|
||||||
|
|
||||||
|
static const u8 gkey_to_cursor[32] = {
|
||||||
|
[0 ... 31] = CURSOR_NONE,
|
||||||
|
[0] = CURSOR_UP, CURSOR_LEFT, CURSOR_DOWN, CURSOR_RIGHT, CURSOR_NONE, CURSOR_NONE,
|
||||||
|
CURSOR_L, CURSOR_R, CURSOR_SELECT, CURSOR_SELECT, CURSOR_EXIT, CURSOR_BACK,
|
||||||
|
};
|
||||||
|
|
||||||
|
struct vout_fbdev *fb;
|
||||||
|
|
||||||
|
static int omap_setup_layer(int fd, int enabled, int x, int y, int w, int h, int first_call)
|
||||||
|
{
|
||||||
|
struct omapfb_plane_info pi = { 0, };
|
||||||
|
struct omapfb_mem_info mi = { 0, };
|
||||||
|
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");
|
||||||
|
}
|
||||||
|
|
||||||
|
if (first_call) {
|
||||||
|
mi.size = 640*512*3*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;
|
||||||
|
}
|
||||||
|
|
||||||
|
void gpsp_plat_init(void)
|
||||||
|
{
|
||||||
|
int ret, w, h, fd;
|
||||||
|
const char *layer_fb_name;
|
||||||
|
|
||||||
|
ret = SDL_Init(SDL_INIT_AUDIO | SDL_INIT_NOPARACHUTE);
|
||||||
|
if (ret != 0) {
|
||||||
|
fprintf(stderr, "SDL_Init failed: %s\n", SDL_GetError());
|
||||||
|
exit(1);
|
||||||
|
}
|
||||||
|
|
||||||
|
layer_fb_name = getenv("FBDEV_LAYER");
|
||||||
|
if (layer_fb_name == NULL)
|
||||||
|
layer_fb_name = "/dev/fb1";
|
||||||
|
|
||||||
|
ret = xenv_init();
|
||||||
|
if (ret != 0) {
|
||||||
|
fprintf(stderr, "xenv_init failed with %d\n", ret);
|
||||||
|
exit(1);
|
||||||
|
}
|
||||||
|
|
||||||
|
// 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, 0, 0, 0, 400, 272, 1);
|
||||||
|
close(fd);
|
||||||
|
if (ret != 0) {
|
||||||
|
fprintf(stderr, "failed to set up layer, exiting.\n");
|
||||||
|
exit(1);
|
||||||
|
}
|
||||||
|
|
||||||
|
w = 240;
|
||||||
|
h = 160;
|
||||||
|
fb = vout_fbdev_init("/dev/fb1", &w, &h, 16, 4);
|
||||||
|
if (fb == NULL) {
|
||||||
|
fprintf(stderr, "vout_fbdev_init failed\n");
|
||||||
|
exit(1);
|
||||||
|
}
|
||||||
|
|
||||||
|
// default to 3x scale
|
||||||
|
screen_scale = 2;
|
||||||
|
}
|
||||||
|
|
||||||
|
void gpsp_plat_quit(void)
|
||||||
|
{
|
||||||
|
xenv_finish();
|
||||||
|
omap_setup_layer(vout_fbdev_get_fd(fb), 0, 0, 0, 0, 0, 0);
|
||||||
|
vout_fbdev_finish(fb);
|
||||||
|
SDL_Quit();
|
||||||
|
}
|
||||||
|
|
||||||
|
u32 gpsp_plat_joystick_read(void)
|
||||||
|
{
|
||||||
|
static int gkeystate;
|
||||||
|
int key, is_down, i;
|
||||||
|
int gkey = -1;
|
||||||
|
|
||||||
|
key = xenv_update(&is_down);
|
||||||
|
for (i = 0; i < sizeof(xk_to_gkey) / sizeof(xk_to_gkey[0]); i++) {
|
||||||
|
if (key == xk_to_gkey[i]) {
|
||||||
|
gkey = i;
|
||||||
|
break;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
if (gkey >= 0) {
|
||||||
|
if (is_down)
|
||||||
|
gkeystate |= 1 << gkey;
|
||||||
|
else
|
||||||
|
gkeystate &= ~(1 << gkey);
|
||||||
|
}
|
||||||
|
|
||||||
|
return gkeystate;
|
||||||
|
}
|
||||||
|
|
||||||
|
u32 gpsp_plat_buttons_to_cursor(u32 buttons)
|
||||||
|
{
|
||||||
|
int i;
|
||||||
|
|
||||||
|
if (buttons == 0)
|
||||||
|
return CURSOR_NONE;
|
||||||
|
|
||||||
|
for (i = 0; (buttons & 1) == 0; i++, buttons >>= 1)
|
||||||
|
;
|
||||||
|
|
||||||
|
return gkey_to_cursor[i];
|
||||||
|
}
|
||||||
|
|
||||||
|
static void set_filter(int is_filtered)
|
||||||
|
{
|
||||||
|
static int was_filtered = -1;
|
||||||
|
char buf[128];
|
||||||
|
|
||||||
|
if (is_filtered == was_filtered)
|
||||||
|
return;
|
||||||
|
|
||||||
|
snprintf(buf, sizeof(buf), "sudo -n /usr/pandora/scripts/op_videofir.sh %s",
|
||||||
|
is_filtered ? "default" : "none");
|
||||||
|
system(buf);
|
||||||
|
was_filtered = is_filtered;
|
||||||
|
}
|
||||||
|
|
||||||
|
void *fb_flip_screen(void)
|
||||||
|
{
|
||||||
|
return vout_fbdev_flip(fb);
|
||||||
|
}
|
||||||
|
|
||||||
|
void fb_wait_vsync(void)
|
||||||
|
{
|
||||||
|
vout_fbdev_wait_vsync(fb);
|
||||||
|
}
|
||||||
|
|
||||||
|
void fb_set_mode(int w, int h, int buffers, int scale, int filter)
|
||||||
|
{
|
||||||
|
int lx, ly, lw = w, lh = h;
|
||||||
|
switch (scale) {
|
||||||
|
case 0:
|
||||||
|
lw = w;
|
||||||
|
lh = h;
|
||||||
|
break;
|
||||||
|
case 1:
|
||||||
|
lw = w * 2;
|
||||||
|
lh = h * 2;
|
||||||
|
break;
|
||||||
|
case 2:
|
||||||
|
lw = w * 3;
|
||||||
|
lh = h * 3;
|
||||||
|
break;
|
||||||
|
case 3:
|
||||||
|
lw = 800;
|
||||||
|
lh = 480;
|
||||||
|
break;
|
||||||
|
case 15:
|
||||||
|
lw = w * 2;
|
||||||
|
lh = h + h /2;
|
||||||
|
break;
|
||||||
|
default:
|
||||||
|
fprintf(stderr, "unknown scale: %d\n", scale);
|
||||||
|
break;
|
||||||
|
}
|
||||||
|
if (lw > 800)
|
||||||
|
lw = 800;
|
||||||
|
if (lh > 480)
|
||||||
|
lh = 480;
|
||||||
|
lx = 800 / 2 - lw / 2;
|
||||||
|
ly = 480 / 2 - lh / 2;
|
||||||
|
|
||||||
|
omap_setup_layer(vout_fbdev_get_fd(fb), 1, lx, ly, lw, lh, 0);
|
||||||
|
set_filter(filter);
|
||||||
|
|
||||||
|
vout_fbdev_resize(fb, w, h, 16, 0, 0, 0, 0, buffers);
|
||||||
|
}
|
||||||
|
|
||||||
|
// vim:shiftwidth=2:expandtab
|
||||||
|
|
@ -0,0 +1,12 @@
|
||||||
|
void gpsp_plat_init(void);
|
||||||
|
void gpsp_plat_quit(void);
|
||||||
|
|
||||||
|
u32 gpsp_plat_joystick_read(void);
|
||||||
|
u32 gpsp_plat_buttons_to_cursor(u32 buttons);
|
||||||
|
|
||||||
|
#define PLAT_BUTTON_COUNT 17
|
||||||
|
extern u32 button_plat_mask_to_config[PLAT_BUTTON_COUNT];
|
||||||
|
|
||||||
|
void *fb_flip_screen(void);
|
||||||
|
void fb_set_mode(int w, int h, int buffers, int scale, int filter);
|
||||||
|
void fb_wait_vsync(void);
|
||||||
55
video.c
55
video.c
|
|
@ -102,6 +102,16 @@ const u32 screen_pitch = 320;
|
||||||
#define get_screen_pitch() \
|
#define get_screen_pitch() \
|
||||||
screen_pitch \
|
screen_pitch \
|
||||||
|
|
||||||
|
#elif defined(PND_BUILD)
|
||||||
|
|
||||||
|
static u16 *screen_pixels = NULL;
|
||||||
|
|
||||||
|
#define get_screen_pixels() \
|
||||||
|
screen_pixels \
|
||||||
|
|
||||||
|
#define get_screen_pitch() \
|
||||||
|
resolution_width \
|
||||||
|
|
||||||
#else
|
#else
|
||||||
|
|
||||||
#ifdef GP2X_BUILD
|
#ifdef GP2X_BUILD
|
||||||
|
|
@ -3392,6 +3402,13 @@ no_clean:
|
||||||
screen_pixels = (u16 *)gpsp_gp2x_screen + screen_offset;
|
screen_pixels = (u16 *)gpsp_gp2x_screen + screen_offset;
|
||||||
}
|
}
|
||||||
|
|
||||||
|
#elif defined(PND_BUILD)
|
||||||
|
|
||||||
|
void flip_screen()
|
||||||
|
{
|
||||||
|
screen_pixels = fb_flip_screen();
|
||||||
|
}
|
||||||
|
|
||||||
#else
|
#else
|
||||||
|
|
||||||
#define integer_scale_copy_2() \
|
#define integer_scale_copy_2() \
|
||||||
|
|
@ -3601,7 +3618,7 @@ void init_video()
|
||||||
GE_CMD(NOP, 0);
|
GE_CMD(NOP, 0);
|
||||||
}
|
}
|
||||||
|
|
||||||
#elif defined(WIZ_BUILD)
|
#elif defined(WIZ_BUILD) || defined(PND_BUILD)
|
||||||
|
|
||||||
void init_video()
|
void init_video()
|
||||||
{
|
{
|
||||||
|
|
@ -3796,6 +3813,42 @@ void clear_screen(u16 color)
|
||||||
*p++ = col;
|
*p++ = col;
|
||||||
}
|
}
|
||||||
|
|
||||||
|
#elif defined(PND_BUILD)
|
||||||
|
|
||||||
|
void video_resolution_large()
|
||||||
|
{
|
||||||
|
resolution_width = 400;
|
||||||
|
resolution_height = 272;
|
||||||
|
|
||||||
|
fb_set_mode(400, 272, 1, 15, screen_filter);
|
||||||
|
flip_screen();
|
||||||
|
clear_screen(0);
|
||||||
|
}
|
||||||
|
|
||||||
|
void video_resolution_small()
|
||||||
|
{
|
||||||
|
resolution_width = 240;
|
||||||
|
resolution_height = 160;
|
||||||
|
|
||||||
|
fb_set_mode(240, 160, 4, screen_scale, screen_filter);
|
||||||
|
flip_screen();
|
||||||
|
clear_screen(0);
|
||||||
|
}
|
||||||
|
|
||||||
|
void set_gba_resolution(video_scale_type scale)
|
||||||
|
{
|
||||||
|
screen_scale = scale;
|
||||||
|
}
|
||||||
|
|
||||||
|
void clear_screen(u16 color)
|
||||||
|
{
|
||||||
|
u32 col = ((u32)color << 16) | color;
|
||||||
|
u32 *p = (u32 *)get_screen_pixels();
|
||||||
|
int c = resolution_width * resolution_height / 2;
|
||||||
|
while (c-- > 0)
|
||||||
|
*p++ = col;
|
||||||
|
}
|
||||||
|
|
||||||
#else
|
#else
|
||||||
|
|
||||||
void video_resolution_large()
|
void video_resolution_large()
|
||||||
|
|
|
||||||
Loading…
Reference in New Issue