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Diffstat (limited to 'sound/soc/sof/intel/hda-ipc.c')
-rw-r--r--sound/soc/sof/intel/hda-ipc.c24
1 files changed, 6 insertions, 18 deletions
diff --git a/sound/soc/sof/intel/hda-ipc.c b/sound/soc/sof/intel/hda-ipc.c
index 1837f66e361f..6062bb6011fb 100644
--- a/sound/soc/sof/intel/hda-ipc.c
+++ b/sound/soc/sof/intel/hda-ipc.c
@@ -106,7 +106,9 @@ void hda_dsp_ipc_get_reply(struct snd_sof_dev *sdev)
ret = reply.error;
} else {
/* reply correct size ? */
- if (reply.hdr.size != msg->reply_size) {
+ if (reply.hdr.size != msg->reply_size &&
+ /* getter payload is never known upfront */
+ !(reply.hdr.cmd & SOF_IPC_GLB_PROBE)) {
dev_err(sdev->dev, "error: reply expected %zu got %u bytes\n",
msg->reply_size, reply.hdr.size);
ret = -EINVAL;
@@ -123,12 +125,6 @@ out:
}
-static bool hda_dsp_ipc_is_sof(uint32_t msg)
-{
- return (msg & (HDA_DSP_IPC_PURGE_FW | 0xf << 9)) != msg ||
- (msg & HDA_DSP_IPC_PURGE_FW) != HDA_DSP_IPC_PURGE_FW;
-}
-
/* IPC handler thread */
irqreturn_t hda_dsp_ipc_irq_thread(int irq, void *context)
{
@@ -174,17 +170,9 @@ irqreturn_t hda_dsp_ipc_irq_thread(int irq, void *context)
*/
spin_lock_irq(&sdev->ipc_lock);
- /* handle immediate reply from DSP core - ignore ROM messages */
- if (hda_dsp_ipc_is_sof(msg)) {
- hda_dsp_ipc_get_reply(sdev);
- snd_sof_ipc_reply(sdev, msg);
- }
-
- /* wake up sleeper if we are loading code */
- if (sdev->code_loading) {
- sdev->code_loading = 0;
- wake_up(&sdev->waitq);
- }
+ /* handle immediate reply from DSP core */
+ hda_dsp_ipc_get_reply(sdev);
+ snd_sof_ipc_reply(sdev, msg);
/* set the done bit */
hda_dsp_ipc_dsp_done(sdev);