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Re: [PATCH 12/12] q800: wire macfb IRQ to separate video interrupt on VI
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From: |
Philippe Mathieu-Daudé |
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Subject: |
Re: [PATCH 12/12] q800: wire macfb IRQ to separate video interrupt on VIA2 |
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Date: |
Sat, 2 Oct 2021 16:06:13 +0200 |
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User-agent: |
Mozilla/5.0 (X11; Linux x86_64; rv:91.0) Gecko/20100101 Thunderbird/91.1.0 |
On 10/2/21 13:00, Mark Cave-Ayland wrote:
> Whilst the in-built Quadra 800 framebuffer exists within the Nubus address
> space for slot 9, it has its own dedicated interrupt on VIA2. Force the
> macfb device to occupy slot 9 in the q800 machine and wire its IRQ to the
> separate video interrupt since this is what is expected by the MacOS
> interrupt handler.
>
> Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
> ---
> hw/m68k/q800.c | 7 +++++--
> 1 file changed, 5 insertions(+), 2 deletions(-)
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
- [PATCH 08/12] macfb: add common monitor modes supported by the MacOS toolbox ROM, (continued)
- [PATCH 05/12] macfb: add trace events for reading and writing the control registers, Mark Cave-Ayland, 2021/10/02
- [PATCH 12/12] q800: wire macfb IRQ to separate video interrupt on VIA2, Mark Cave-Ayland, 2021/10/02
- [PATCH 09/12] macfb: fix up 1-bit pixel encoding, Mark Cave-Ayland, 2021/10/02
- [PATCH 11/12] macfb: add vertical blank interrupt, Mark Cave-Ayland, 2021/10/02
- [PATCH 10/12] macfb: fix 24-bit RGB pixel encoding, Mark Cave-Ayland, 2021/10/02