@@ -578,6 +578,11 @@ static uint32_t get_local_mem_size_index(uint32_t size)
return index;
}
+static ram_addr_t get_fb_addr(SM501State *s, int crt)
+{
+ return crt ? s->dc_crt_fb_addr : s->dc_panel_fb_addr;
+}
+
static inline int get_width(SM501State *s, int crt)
{
int width = crt ? s->dc_crt_h_total : s->dc_panel_h_total;
@@ -680,7 +685,8 @@ static inline void hwc_invalidate(SM501State *s, int crt)
start *= w * bpp;
end *= w * bpp;
- memory_region_set_dirty(&s->local_mem_region, start, end - start);
+ memory_region_set_dirty(&s->local_mem_region,
+ get_fb_addr(s, crt) + start, end - start);
}
static void sm501_2d_operation(SM501State *s)
@@ -1577,7 +1583,7 @@ static void sm501_update_display(void *opaque)
draw_hwc_line_func *draw_hwc_line = NULL;
int full_update = 0;
int y_start = -1;
- ram_addr_t offset = 0;
+ ram_addr_t offset;
uint32_t *palette;
uint8_t hwc_palette[3 * 3];
uint8_t *hwc_src = NULL;
@@ -1634,9 +1640,10 @@ static void sm501_update_display(void *opaque)
}
/* draw each line according to conditions */
+ offset = get_fb_addr(s, crt);
snap = memory_region_snapshot_and_clear_dirty(&s->local_mem_region,
offset, width * height * src_bpp, DIRTY_MEMORY_VGA);
- for (y = 0, offset = 0; y < height; y++, offset += width * src_bpp) {
+ for (y = 0; y < height; y++, offset += width * src_bpp) {
int update, update_hwc;
/* check if hardware cursor is enabled and we're within its range */