39 lines
1.3 KiB
Diff
39 lines
1.3 KiB
Diff
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From 181b887bc09ec7ca626253665abd4d82e5f69a1a Mon Sep 17 00:00:00 2001
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From: liusheng <liusheng@eswincomputing.com>
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Date: Wed, 24 Jul 2024 16:08:13 +0800
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Subject: [PATCH 118/219] fix:put power on if the interrupt came
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Changelogs:
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1. interrupt came when the clock disable, so set power on
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to handle interrupt.
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Signed-off-by: liusheng <liusheng@eswincomputing.com>
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---
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.../hae/hal/os/linux/kernel/gc_hal_kernel_device.c | 10 ++++++++++
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1 file changed, 10 insertions(+)
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diff --git a/drivers/staging/media/eswin/hae/hal/os/linux/kernel/gc_hal_kernel_device.c b/drivers/staging/media/eswin/hae/hal/os/linux/kernel/gc_hal_kernel_device.c
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index 9e8f6bcbbfd7..21e9513d8347 100644
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--- a/drivers/staging/media/eswin/hae/hal/os/linux/kernel/gc_hal_kernel_device.c
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+++ b/drivers/staging/media/eswin/hae/hal/os/linux/kernel/gc_hal_kernel_device.c
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@@ -2267,6 +2267,16 @@ isrRoutine(int irq, void *ctxt)
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return IRQ_HANDLED;
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}
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+ /* interrupt came when the clock disable, so set power on to handle interrupt */
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+ if(status == gcvSTATUS_GENERIC_IO){
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+ gckHARDWARE_SetPowerState(kernel->hardware, gcvPOWER_ON_AUTO);
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+ status = gckHARDWARE_Interrupt(kernel->hardware);
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+ if (gcmIS_SUCCESS(status)) {
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+ up(kernel->sema);
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+ return IRQ_HANDLED;
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+ }
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+ }
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+
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return IRQ_NONE;
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}
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--
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2.47.0
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