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Fixed hardcoded memory size on Toshiba T1000/T1200.

Browse source 
Added ability to disable video on T1200.
Patch form John Elliott.
This commit is contained in:
SarahW 2018-02-24 15:09:03 +00:00
commit 636fd9748d
3 changed files with 23 additions and 2 deletions
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14
src/vid_t1000.c
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@ -27,6 +27,7 @@ static uint8_t language;
* Bit 0: Thin font
*/
static uint8_t st_video_options;
static uint8_t st_enabled = 1;
static uint8_t st_display_internal = -1;
void t1000_video_options_set(uint8_t options)
@ -35,6 +36,11 @@ void t1000_video_options_set(uint8_t options)
st_video_options |= language;
}
void t1000_video_enable(uint8_t enabled)
{
st_enabled = enabled;
}
void t1000_display_set(uint8_t internal)
{
st_display_internal = internal;
@ -413,12 +419,18 @@ static void t1000_poll(void *p)
{
t1000_t *t1000 = (t1000_t *)p;
if (t1000->video_options != st_video_options)
if (t1000->video_options != st_video_options ||
t1000->enabled != st_enabled)
{
t1000->video_options = st_video_options;
t1000->enabled = st_enabled;
/* Set the font used for the external display */
t1000->cga.fontbase = ((t1000->video_options & 3) * 256);
if (t1000->enabled) /* Disable internal chipset */
mem_mapping_enable(&t1000->mapping);
else mem_mapping_disable(&t1000->mapping);
}
/* Switch between internal plasma and external CRT display. */
if (st_display_internal != -1 && st_display_internal != t1000->internal)