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soc: rockchip: hw-decompress: restart decompress if fail

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Change-Id: I22ab91415c317abba6f12b3b37ef906a50c7761a
Signed-off-by: Simon Xue <xxm@rock-chips.com>
This commit is contained in:
Simon Xue
2020-04-16 17:36:08 +08:00
committed by Tao Huang
parent 280cdb0ca6
commit 2e6b0e9434
1 changed files with 3 additions and 3 deletions
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6
drivers/soc/rockchip/rockchip_decompress.c
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@@ -116,8 +116,9 @@ static irqreturn_t rk_decom_irq_handler(int irq, void *priv)
dev_info(rk_dec->dev, "decom completed\n");
} else {
dev_info(rk_dec->dev,
"decom failed, irq_status = 0x%x, decom_status = 0x%x\n",
"decom failed, irq_status = 0x%x, decom_status = 0x%x, try again !\n",
irq_status, decom_status);
writel(DECOM_ENABLE, rk_dec->regs + DECOM_ENR);
}
}
@@ -138,10 +139,9 @@ static irqreturn_t rk_decom_irq_thread(int irq, void *priv)
start = phys_to_virt(rk_dec->mem_start);
end = start + rk_dec->mem_size;
free_reserved_area(start, end, -1, "ramdisk gzip archive");
clk_bulk_disable_unprepare(rk_dec->num_clocks, rk_dec->clocks);
}
clk_bulk_disable_unprepare(rk_dec->num_clocks, rk_dec->clocks);
return IRQ_HANDLED;
}