static void dmae_start(struct sh_dmae_chan *sh_chan)
{
+ struct sh_dmae_device *shdev = to_sh_dev(sh_chan);
u32 chcr = chcr_read(sh_chan);
- chcr |= CHCR_DE | CHCR_IE;
+ chcr |= CHCR_DE | shdev->chcr_ie_bit;
chcr_write(sh_chan, chcr & ~CHCR_TE);
}
static void dmae_halt(struct sh_dmae_chan *sh_chan)
{
+ struct sh_dmae_device *shdev = to_sh_dev(sh_chan);
u32 chcr = chcr_read(sh_chan);
- chcr &= ~(CHCR_DE | CHCR_TE | CHCR_IE);
+ chcr &= ~(CHCR_DE | CHCR_TE | shdev->chcr_ie_bit);
chcr_write(sh_chan, chcr);
}
else
shdev->chcr_offset = CHCR;
+ if (pdata->chcr_ie_bit)
+ shdev->chcr_ie_bit = pdata->chcr_ie_bit;
+ else
+ shdev->chcr_ie_bit = CHCR_IE;
+
platform_set_drvdata(pdev, shdev);
pm_runtime_enable(&pdev->dev);