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Update TNF bit in I2C status register, original patch by Juergen Lock.

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git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3088 c046a42c-6fe2-441c-8c8c-71466251a162
This commit is contained in:
balrog 2007-07-27 21:49:15 +00:00
parent d4af3de224
commit 59c0149bc6
1 changed files with 2 additions and 0 deletions
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2
hw/pxa2xx.c
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@ -1530,6 +1530,8 @@ static inline void pxa2xx_i2s_update(struct pxa2xx_i2s_s *i2s)
pxa2xx_dma_request(i2s->dma, PXA2XX_TX_RQ_I2S, tfs);
i2s->status &= 0xe0;
if (i2s->fifo_len < 16 || !i2s->enable)
i2s->status |= 1 << 0; /* TNF */
if (i2s->rx_len)
i2s->status |= 1 << 1; /* RNE */
if (i2s->enable)