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Make lcd_set_enable_hook() conditional on HAVE_LCD_ENABLE and HAVE_LCD_COLOR

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This prepares for the Clip which will define HAVE_LCD_ENABLE but won't
need the hook since the internal LCD framebuffer is updated regardless
if the display is on or off.

firmware/drivers/lcd-16bit.c has not been modified since HAVE_LCD_COLOR
is obviously defined here

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@18951 a1c6a512-1295-4272-9138-f99709370657
This commit is contained in:
Rafaël Carré 2008-10-31 21:48:44 +00:00
parent 19d1cacb1a
commit ee593c95e2
6 changed files with 13 additions and 9 deletions
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2
apps/plugin.c
View file

@ -133,7 +133,7 @@ static const struct plugin_api rockbox_api = {
#ifdef HAVE_LCD_INVERT
lcd_set_invert_display,
#endif /* HAVE_LCD_INVERT */
#ifdef HAVE_LCD_ENABLE
#if defined(HAVE_LCD_ENABLE) && defined(HAVE_LCD_COLOR)
lcd_set_enable_hook,
&button_queue,
#endif

2
apps/plugin.h
View file

@ -226,7 +226,7 @@ struct plugin_api {
void (*lcd_set_invert_display)(bool yesno);
#endif /* HAVE_LCD_INVERT */
#ifdef HAVE_LCD_ENABLE
#if defined(HAVE_LCD_ENABLE) && defined(HAVE_LCD_COLOR)
void (*lcd_set_enable_hook)(void (*enable_hook)(void));
struct event_queue *button_queue;
#endif

6
apps/plugins/mpegplayer/mpeg_settings.c
View file

@ -571,7 +571,7 @@ static int get_start_time(uint32_t duration)
lcd_(clear_display)();
lcd_(update)();
#ifdef HAVE_LCD_ENABLE
#if defined(HAVE_LCD_ENABLE) && defined(HAVE_LCD_COLOR)
rb->lcd_set_enable_hook(get_start_time_lcd_enable_hook);
#endif
@ -762,11 +762,11 @@ static int get_start_time(uint32_t duration)
rb->yield();
}
#ifdef HAVE_LCD_COLOR
#ifdef HAVE_LCD_ENABLE
rb->lcd_set_enable_hook(NULL);
#endif
#ifndef HAVE_LCD_COLOR
#else
stream_gray_show(false);
grey_clear_display();
grey_update();

6
apps/plugins/mpegplayer/mpegplayer.c
View file

@ -612,11 +612,11 @@ static void wvs_backlight_on_video_mode(bool video_on)
/* Turn off backlight timeout */
/* backlight control in lib/helper.c */
backlight_force_on(rb);
#ifdef HAVE_LCD_ENABLE
#if defined(HAVE_LCD_ENABLE) && defined(HAVE_LCD_COLOR)
rb->lcd_set_enable_hook(NULL);
#endif
} else {
#ifdef HAVE_LCD_ENABLE
#if defined(HAVE_LCD_ENABLE) && defined(HAVE_LCD_COLOR)
rb->lcd_set_enable_hook(wvs_lcd_enable_hook);
#endif
/* Revert to user's backlight settings */
@ -1605,7 +1605,7 @@ static void button_loop(void)
wvs_stop();
#ifdef HAVE_LCD_ENABLE
#if defined(HAVE_LCD_ENABLE) && defined(HAVE_LCD_COLOR)
/* Be sure hook is removed before exiting since the stop will put it
* back because of the backlight restore. */
rb->lcd_set_enable_hook(NULL);

2
docs/PLUGIN_API.new
View file

@ -1394,7 +1394,7 @@ void lcd_set_drawmode(int mode)
\description
void lcd_set_enable_hook(void (*enable_hook)(void))
\conditions !defined(HAVE_LCD_CHARCELLS) )) && (defined(HAVE_LCD_ENABLE
\conditions !defined(HAVE_LCD_CHARCELLS) && defined(HAVE_LCD_ENABLE) && defined(HAVE_LCD_COLOR)
\param enable_hook
\description

4
firmware/export/lcd.h
View file

@ -338,9 +338,13 @@ void lcd_poweroff(void);
/* Enable/disable the main display. */
extern void lcd_enable(bool on);
extern bool lcd_enabled(void);
#ifdef HAVE_LCD_COLOR
/* Register a hook that is called when the lcd is powered and after the
* framebuffer data is synchronized */
void lcd_set_enable_hook(void (*enable_hook)(void));
#endif /* HAVE_LCD_COLOR */
#endif /* HAVE_LCD_ENABLE */
void lcd_call_enable_hook(void);