diff options
| author | Alan Kwong <akwong@codeaurora.org> | 2017-05-30 15:54:18 -0400 |
|---|---|---|
| committer | Alan Kwong <akwong@codeaurora.org> | 2017-06-27 15:33:15 -0400 |
| commit | 1fb688b1c5d6bc5b17c8ac40b358adb2946f98ee (patch) | |
| tree | d7c72d75ba2c8630b57561bc1e249f51c7031772 /drivers/gpu/drm | |
| parent | 9d348d24809c2429fbdae277af6b185413cef9b6 (diff) | |
drm/msm/sde: correct index lookup for interrupt clear register
Interrupt get status function incorrectly uses interrupt index to
lookup clear register offset. Correct get status function to use
register index instead to lookup up interrupt offset register.
CRs-Fixed: 2053107
Change-Id: I0c298e0b2b2cbc19758ff84be35ba2d2ce52aeb3
Signed-off-by: Alan Kwong <akwong@codeaurora.org>
Diffstat (limited to 'drivers/gpu/drm')
| -rw-r--r-- | drivers/gpu/drm/msm/sde/sde_hw_interrupts.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/gpu/drm/msm/sde/sde_hw_interrupts.c b/drivers/gpu/drm/msm/sde/sde_hw_interrupts.c index 49930365d989..513cc0bb9392 100644 --- a/drivers/gpu/drm/msm/sde/sde_hw_interrupts.c +++ b/drivers/gpu/drm/msm/sde/sde_hw_interrupts.c @@ -1,4 +1,4 @@ -/* Copyright (c) 2016, The Linux Foundation. All rights reserved. +/* Copyright (c) 2016-2017, The Linux Foundation. All rights reserved. * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License version 2 and @@ -905,7 +905,7 @@ static u32 sde_hw_intr_get_interrupt_status(struct sde_hw_intr *intr, sde_intr_set[reg_idx].status_off) & sde_irq_map[irq_idx].irq_mask; if (intr_status && clear) - SDE_REG_WRITE(&intr->hw, sde_intr_set[irq_idx].clr_off, + SDE_REG_WRITE(&intr->hw, sde_intr_set[reg_idx].clr_off, intr_status); spin_unlock_irqrestore(&intr->mask_lock, irq_flags); |