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macfb: add VMStateDescription fields for display type and VBL timer 

These fields are required in the migration stream to restore macfb state
correctly.

Note this is a migration break, but since there are upcoming incompatible changes
for the q800 machine (and migration does not even succeed without these patches)
then this is not an issue.

Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Laurent Vivier <laurent@vivier.eu>
Message-Id: <20220305155530.9265-5-mark.cave-ayland@ilande.co.uk>
Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
This commit is contained in:
Mark Cave-Ayland 2022-03-05 15:55:24 +00:00
parent dd2a56ab6f
commit aba7432bde
1 changed files with 2 additions and 0 deletions
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2
hw/display/macfb.c
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@ -625,9 +625,11 @@ static const VMStateDescription vmstate_macfb = {
.minimum_version_id = 1, .minimum_version_id = 1,
.post_load = macfb_post_load, .post_load = macfb_post_load,
.fields = (VMStateField[]) { .fields = (VMStateField[]) {
VMSTATE_UINT8(type, MacfbState),
VMSTATE_UINT8_ARRAY(color_palette, MacfbState, 256 * 3), VMSTATE_UINT8_ARRAY(color_palette, MacfbState, 256 * 3),
VMSTATE_UINT32(palette_current, MacfbState), VMSTATE_UINT32(palette_current, MacfbState),
VMSTATE_UINT32_ARRAY(regs, MacfbState, MACFB_NUM_REGS), VMSTATE_UINT32_ARRAY(regs, MacfbState, MACFB_NUM_REGS),
VMSTATE_TIMER_PTR(vbl_timer, MacfbState),
VMSTATE_END_OF_LIST() VMSTATE_END_OF_LIST()
} }
}; };