diff options
| author | Adrian McMenamin <adrian@mcmen.demon.co.uk> | 2007-09-10 12:01:42 +0900 |
|---|---|---|
| committer | Paul Mundt <lethal@linux-sh.org> | 2007-09-21 11:57:51 +0900 |
| commit | 123f5f188638bfc673aca22ade64b863ec3a2804 (patch) | |
| tree | f1fb369293bfd74aaa123ea58d119090d42e6abd | |
| parent | 1254d1db11d8528558613fde5b89eb09306f50a3 (diff) | |
| download | op-kernel-dev-123f5f188638bfc673aca22ade64b863ec3a2804.zip op-kernel-dev-123f5f188638bfc673aca22ade64b863ec3a2804.tar.gz | |
fb: pvr2fb: Shared IRQ for dreamcast pvr2.
The maple bus driver (http://lkml.org/lkml/2007/9/4/165) uses hardware
synchronisation between the maple bus and the VBLANK to poll the maple
bus. This patch makes the interrupt shareable.
By definition the interrupt is for both devices.
Signed-off by: Adrian McMenamin <adrian@mcmen.demon.co.uk>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
| -rw-r--r-- | drivers/video/pvr2fb.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/video/pvr2fb.c b/drivers/video/pvr2fb.c index 7d6c298..13de07f 100644 --- a/drivers/video/pvr2fb.c +++ b/drivers/video/pvr2fb.c @@ -890,7 +890,7 @@ static int __init pvr2fb_dc_init(void) pvr2_fix.mmio_start = 0xa05f8000; /* registers start here */ pvr2_fix.mmio_len = 0x2000; - if (request_irq(HW_EVENT_VSYNC, pvr2fb_interrupt, 0, + if (request_irq(HW_EVENT_VSYNC, pvr2fb_interrupt, IRQF_SHARED, "pvr2 VBL handler", fb_info)) { return -EBUSY; } |
