diff options
| -rw-r--r-- | sound/soc/sof/intel/hda-loader.c | 15 |
1 files changed, 5 insertions, 10 deletions
diff --git a/sound/soc/sof/intel/hda-loader.c b/sound/soc/sof/intel/hda-loader.c index 3a4b0b6e2c5c..d680562edb35 100644 --- a/sound/soc/sof/intel/hda-loader.c +++ b/sound/soc/sof/intel/hda-loader.c @@ -322,7 +322,6 @@ int hda_dsp_cl_boot_firmware_iccmax(struct snd_sof_dev *sdev) { struct hdac_ext_stream *iccmax_stream; struct hdac_bus *bus = sof_to_bus(sdev); - struct firmware stripped_firmware; struct snd_dma_buffer dmab_bdl; int ret, ret1; u8 original_gb; @@ -330,15 +329,11 @@ int hda_dsp_cl_boot_firmware_iccmax(struct snd_sof_dev *sdev) /* save the original LTRP guardband value */ original_gb = snd_hdac_chip_readb(bus, VS_LTRP) & HDA_VS_INTEL_LTRP_GB_MASK; - if (sdev->basefw.fw->size <= sdev->basefw.payload_offset) { - dev_err(sdev->dev, "error: firmware size must be greater than firmware offset\n"); - return -EINVAL; - } - - stripped_firmware.size = sdev->basefw.fw->size - sdev->basefw.payload_offset; - - /* prepare capture stream for ICCMAX */ - iccmax_stream = hda_cl_stream_prepare(sdev, HDA_CL_STREAM_FORMAT, stripped_firmware.size, + /* + * Prepare capture stream for ICCMAX. We do not need to store + * the data, so use a buffer of PAGE_SIZE for receiving. + */ + iccmax_stream = hda_cl_stream_prepare(sdev, HDA_CL_STREAM_FORMAT, PAGE_SIZE, &dmab_bdl, SNDRV_PCM_STREAM_CAPTURE); if (IS_ERR(iccmax_stream)) { dev_err(sdev->dev, "error: dma prepare for ICCMAX stream failed\n"); |