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| author | Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk> | 2021-10-07 23:12:52 +0100 |
|---|---|---|
| committer | Laurent Vivier <laurent@vivier.eu> | 2021-10-08 13:31:03 +0200 |
| commit | c7a2f7ba0c736a119d7b530693de0e1b691cdd5a (patch) | |
| tree | d06c48653aff9df89db7a934d23ea72dfb282ec6 /include | |
| parent | 432d59c56ef8a8eaefd847a40a01439e32317bff (diff) | |
| download | qemu-c7a2f7ba0c736a119d7b530693de0e1b691cdd5a.zip qemu-c7a2f7ba0c736a119d7b530693de0e1b691cdd5a.tar.gz qemu-c7a2f7ba0c736a119d7b530693de0e1b691cdd5a.tar.bz2 | |
macfb: add vertical blank interrupt
The MacOS driver expects a 60.15Hz vertical blank interrupt to be generated by
the framebuffer which in turn schedules the mouse driver via the Vertical Retrace
Manager.
Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Reviewed-by: Laurent Vivier <laurent@vivier.eu>
Message-Id: <20211007221253.29024-13-mark.cave-ayland@ilande.co.uk>
Signed-off-by: Laurent Vivier <laurent@vivier.eu>
Diffstat (limited to 'include')
| -rw-r--r-- | include/hw/display/macfb.h | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/include/hw/display/macfb.h b/include/hw/display/macfb.h index 0aff0d8..e52775a 100644 --- a/include/hw/display/macfb.h +++ b/include/hw/display/macfb.h @@ -14,7 +14,9 @@ #define MACFB_H #include "exec/memory.h" +#include "hw/irq.h" #include "ui/console.h" +#include "qemu/timer.h" #include "qom/object.h" typedef enum { @@ -63,6 +65,11 @@ typedef struct MacfbState { uint32_t regs[MACFB_NUM_REGS]; MacFbMode *mode; + + uint32_t irq_state; + uint32_t irq_mask; + QEMUTimer *vbl_timer; + qemu_irq irq; } MacfbState; #define TYPE_MACFB "sysbus-macfb" @@ -81,6 +88,7 @@ struct MacfbNubusDeviceClass { DeviceClass parent_class; DeviceRealize parent_realize; + DeviceUnrealize parent_unrealize; }; |