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ENGR00122962 ipu: don't set axi id to 1 on mx53

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Setting the AXI ID on to 1 for sync display channels on MX53 causes
display flickering when system is heavily loaded.

Signed-off-by: Rob Herring <r.herring@freescale.com>
(cherry picked from commit 30df5734fcea4146b60f35238aaf5368f3392b0d)
This commit is contained in:
Rob Herring
2010-04-27 17:15:07 -05:00
committed by Matt Sealey
parent e5f79d1a63
commit d168c16c2a
1 changed files with 1 additions and 1 deletions
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2
drivers/mxc/ipu3/ipu_common.c
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@@ -1076,7 +1076,7 @@ int32_t ipu_init_channel_buffer(ipu_channel_t channel, ipu_buffer_t type,
_ipu_smfc_set_burst_size(channel, burst_size-1);
}
if (idma_is_set(IDMAC_CHA_PRI, dma_chan))
if (idma_is_set(IDMAC_CHA_PRI, dma_chan) && !cpu_is_mx53())
_ipu_ch_param_set_high_priority(dma_chan);
_ipu_ch_param_dump(dma_chan);