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intel_extreme: remove gen8 interrupt handler on exit

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should fix #17535

Change-Id: I09d62090c68bd50494ca168d92d3df7b0c6fd0b4
Reviewed-on: https://review.haiku-os.org/c/haiku/+/5138
Reviewed-by: waddlesplash <[email protected]>
Tested-by: Commit checker robot <[email protected]>
This commit is contained in:
Jérôme Duval
2022-03-23 09:29:07 +00:00
parent 7a52ac780b
commit 69cab3d4f6
1 changed files with 8 additions and 4 deletions
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src/add-ons/kernel/drivers/graphics/intel_extreme/intel_extreme.cpp
+8 -4
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@@ -773,10 +773,14 @@ intel_extreme_uninit(intel_info &info)
if (!info.fake_interrupts && info.shared_info->vblank_sem > 0) { if (!info.fake_interrupts && info.shared_info->vblank_sem > 0) {
// disable interrupt generation // disable interrupt generation
write32(info, find_reg(info, INTEL_INTERRUPT_ENABLED), 0); if (info.device_type.Generation() >= 8) {
write32(info, find_reg(info, INTEL_INTERRUPT_MASK), ~0); bdw_enable_global_interrupts(info, false);
remove_io_interrupt_handler(info.irq, bdw_interrupt_handler, &info);
remove_io_interrupt_handler(info.irq, intel_interrupt_handler, &info); } else {
write32(info, find_reg(info, INTEL_INTERRUPT_ENABLED), 0);
write32(info, find_reg(info, INTEL_INTERRUPT_MASK), ~0);
remove_io_interrupt_handler(info.irq, intel_interrupt_handler, &info);
}
if (info.use_msi && gPCIx86Module != NULL) { if (info.use_msi && gPCIx86Module != NULL) {
gPCIx86Module->disable_msi(info.pci->bus, gPCIx86Module->disable_msi(info.pci->bus,