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| author |   ChunyouTang <tangchunyou@icubecorp.cn> | 2021-07-08 15:34:06 +0800 |
|---|---|---|
| committer |   Steven Price <steven.price@arm.com> | 2021-07-12 11:13:44 +0100 |
| commit | 7dc924d7c595b21c084644be6d18014aae505b0f (patch) | |
| tree | e126f771ecebbdca5c6ce7f91a5007869107d834 /drivers | |
| parent | drm: bridge: nwl-dsi: Drop unused nwl_dsi_plat_clk_config (diff) | |
| download | wireguard-linux-7dc924d7c595b21c084644be6d18014aae505b0f.tar.xz wireguard-linux-7dc924d7c595b21c084644be6d18014aae505b0f.zip | |
drm/panfrost:fix the exception name always "UNKNOWN"
The exception_code in register is only 8 bits,So if
fault_status in panfrost_gpu_irq_handler() don't
(& 0xFF),it can't get correct exception reason.
and it's better to show all of the register value
to custom,so it's better fault_status don't (& 0xFF).
Signed-off-by: ChunyouTang <tangchunyou@icubecorp.cn>
Reviewed-by: Steven Price <steven.price@arm.com>
Signed-off-by: Steven Price <steven.price@arm.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20210708073407.2015-1-tangchunyou@163.com
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/gpu/drm/panfrost/panfrost_gpu.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/gpu/drm/panfrost/panfrost_gpu.c b/drivers/gpu/drm/panfrost/panfrost_gpu.c index 26e4196b6c90..bbe628b306ee 100644 --- a/drivers/gpu/drm/panfrost/panfrost_gpu.c +++ b/drivers/gpu/drm/panfrost/panfrost_gpu.c @@ -33,7 +33,7 @@ static irqreturn_t panfrost_gpu_irq_handler(int irq, void *data) address |= gpu_read(pfdev, GPU_FAULT_ADDRESS_LO); dev_warn(pfdev->dev, "GPU Fault 0x%08x (%s) at 0x%016llx\n", - fault_status & 0xFF, panfrost_exception_name(fault_status), + fault_status, panfrost_exception_name(fault_status & 0xFF), address); if (state & GPU_IRQ_MULTIPLE_FAULT) |