- 13 3月, 2013 1 次提交
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由 Wei Yongjun 提交于
'file' is malloced in wm_adsp_load_coeff() and should be freed before leaving from the error handling cases, otherwise it will cause memory leak. Signed-off-by: NWei Yongjun <yongjun_wei@trendmicro.com.cn> Signed-off-by: NMark Brown <broonie@opensource.wolfsonmicro.com>
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- 11 2月, 2013 1 次提交
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由 Chris Rattray 提交于
Signed-off-by: NChris Rattray <crattray@opensource.wolfsonmicro.com> Signed-off-by: NMark Brown <broonie@opensource.wolfsonmicro.com>
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- 05 2月, 2013 1 次提交
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由 Mark Brown 提交于
Allow the regmap API to use asynchronous I/O where supported to minimise the delay between transfers, reducing firmware download times. Signed-off-by: NMark Brown <broonie@opensource.wolfsonmicro.com>
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- 30 1月, 2013 1 次提交
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由 Mark Brown 提交于
Signed-off-by: NMark Brown <broonie@opensource.wolfsonmicro.com>
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- 29 1月, 2013 1 次提交
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由 Mark Brown 提交于
Maximise robustness for the widest range of firmwares by ensuring the DSP is in a consistent state when halted. Signed-off-by: NMark Brown <broonie@opensource.wolfsonmicro.com>
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- 26 1月, 2013 2 次提交
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由 Mark Brown 提交于
Signed-off-by: NMark Brown <broonie@opensource.wolfsonmicro.com>
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由 Mark Brown 提交于
Signed-off-by: NMark Brown <broonie@opensource.wolfsonmicro.com>
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- 24 1月, 2013 1 次提交
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由 Mark Brown 提交于
Signed-off-by: NMark Brown <broonie@opensource.wolfsonmicro.com>
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- 22 1月, 2013 2 次提交
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由 Charles Keepax 提交于
This patch correctly releases the firmware if the magic string in the firmware header does not match. Signed-off-by: NCharles Keepax <ckeepax@opensource.wolfsonmicro.com> Signed-off-by: NMark Brown <broonie@opensource.wolfsonmicro.com>
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由 Charles Keepax 提交于
This patch correctly releases the firmware if the magic string in the firmware header does not match. Signed-off-by: NCharles Keepax <ckeepax@opensource.wolfsonmicro.com> Signed-off-by: NMark Brown <broonie@opensource.wolfsonmicro.com>
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- 21 1月, 2013 1 次提交
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由 Mark Brown 提交于
Helpful for debugging. Signed-off-by: NMark Brown <broonie@opensource.wolfsonmicro.com>
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- 20 1月, 2013 3 次提交
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由 Mark Brown 提交于
Normally kmalloc() returns things that are DMA safe so not visible on all platforms but we do need to explicitly request DMA safe memory. Signed-off-by: NMark Brown <broonie@opensource.wolfsonmicro.com>
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由 Mark Brown 提交于
Normally kmalloc() returns things that are DMA safe so not visible on all platforms but we do need to explicitly request DMA safe memory. Signed-off-by: NMark Brown <broonie@opensource.wolfsonmicro.com>
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由 Mark Brown 提交于
Signed-off-by: NMark Brown <broonie@opensource.wolfsonmicro.com>
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- 18 1月, 2013 2 次提交
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由 Chris Rattray 提交于
Sets the ADSP1 clock rate to match the system clock rate. To support this the codec driver provides details of register containing the system clock control bits. Signed-off-by: NChris Rattray <crattray@opensource.wolfsonmicro.com> Signed-off-by: NMark Brown <broonie@opensource.wolfsonmicro.com>
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由 Mark Brown 提交于
Implement support for a new revision of the coefficeint file format for ADSP cores. Since coefficient file format 0 has not been widely deployed and is very unlikely to ever be used with this driver code support for it has been removed. Signed-off-by: NMark Brown <broonie@opensource.wolfsonmicro.com>
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- 16 1月, 2013 1 次提交
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由 Mark Brown 提交于
Signed-off-by: NMark Brown <broonie@opensource.wolfsonmicro.com>
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- 13 1月, 2013 1 次提交
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由 Mark Brown 提交于
There are many firmwares available for ADSP devices. Add basic support for selecting between them, including a couple of feature sets in the set of available firmware to start off with. Signed-off-by: NMark Brown <broonie@opensource.wolfsonmicro.com>
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- 09 1月, 2013 4 次提交
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由 Mark Brown 提交于
WMDR coefficient files can specify coefficients in terms of algorithm specific data regions. Record the start addresses of these regions while parsing the algorithms and then use them to handle coefficients with these formats. Signed-off-by: NMark Brown <broonie@opensource.wolfsonmicro.com>
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由 Mark Brown 提交于
If we run into I/O problems the algorithm count may be crazy, validate it before we proceed and dump the read data for diagnostic purposes. Signed-off-by: NMark Brown <broonie@opensource.wolfsonmicro.com>
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由 Mark Brown 提交于
Signed-off-by: NMark Brown <broonie@opensource.wolfsonmicro.com>
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由 Mark Brown 提交于
ADSP devices report information on the algorithms loaded on them. Parse this data and use it to allow coefficients to be configured for specific algorithms. Signed-off-by: NMark Brown <broonie@opensource.wolfsonmicro.com>
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- 08 1月, 2013 1 次提交
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由 Mark Brown 提交于
Otherwise we won't run correctly on systems that require this for larger data transfers. Signed-off-by: NMark Brown <broonie@opensource.wolfsonmicro.com>
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- 02 12月, 2012 2 次提交
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由 Mark Brown 提交于
For simplicity always run the DSP at the SYSCLK rate. Signed-off-by: NMark Brown <broonie@opensource.wolfsonmicro.com>
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由 Mark Brown 提交于
Turn off the ADSP memory when we aren't using it, saving a small amount of power. Signed-off-by: NMark Brown <broonie@opensource.wolfsonmicro.com>
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- 29 11月, 2012 3 次提交
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由 Mark Brown 提交于
Some compiler versions complain. Reported-by: NDan Carpenter <dan.carpenter@oracle.com> Signed-off-by: NMark Brown <broonie@opensource.wolfsonmicro.com>
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由 Mark Brown 提交于
Signed-off-by: NMark Brown <broonie@opensource.wolfsonmicro.com>
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由 Mark Brown 提交于
Some ADSP devices can make use of DVFS to optimise power consumption depending on the operating frequency of the DSP core. Implement support for this in the generic ADSP code. Signed-off-by: NMark Brown <broonie@opensource.wolfsonmicro.com>
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- 29 10月, 2012 1 次提交
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由 Mark Brown 提交于
Many current Wolfson devices feature DSPs based around an architecture known as ADSP. Since there is a lot of commonality in the system integration of these devices a common library will be used to provide support for them. This version provides equivalent support for ADSP1 to that currently included in the WM2200 driver. Signed-off-by: NMark Brown <broonie@opensource.wolfsonmicro.com>
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