intel-hda/controller/intel-hda-codec.cpp

11 #include <intel-hda/utils/codec-commands.h>
14 #include "intel-hda-codec.h"
99         GLOBAL_LOG(ERROR, "Out of memory attempting to allocate codec\n");
119             LOG(ERROR, "Failed to allocate job during initial codec probe!\n");
125             LOG(ERROR, "Failed to queue job (res = %d) during initial codec probe!\n", res);
156         // waiting for responses from the codec to complete the initial probe.
166                 "Error parsing solicited response during codec probe! (data %08x)\n",
183     // If we still have a channel to our codec driver, grab a reference to it
199     // 1) The codec had brought the controller out of a low power state for some
201     // 2) The codec has been hot-unplugged.
230     snprintf(name, sizeof(name), "intel-hda-codec-%03u", codec_id_);
246         LOG(ERROR, "Failed to add codec device for \"%s\" (res %d)\n", name, res);
283     [codec = fbl::WrapRefPtr(this)](dispatcher::Channel* channel) -> zx_status_t {
284         OBTAIN_EXECUTION_DOMAIN_TOKEN(t, codec->default_domain_);
285         return codec->ProcessClientRequest(channel, false);
383     // Return any DMA streams the codec driver had owned back to the controller.
460         // Success, send its ID and its tag back to the codec and add it to the
461         // set of active streams owned by this codec.
469         // Failure; tell the codec that we are out of streams.
489     // If the stream was not active, our codec driver is crazy.  Hang up the
495     // our codec driver that things went well.
526     // If the stream was not active, our codec driver is crazy.  Hang up the
544     // Send the channel back to the codec driver.
551         LOG(TRACE, "Failed to send stream channel back to codec driver (res %d)\n", res);
561     [codec = fbl::WrapRefPtr(this)](dispatcher::Channel* channel) -> zx_status_t {
562         OBTAIN_EXECUTION_DOMAIN_TOKEN(t, codec->default_domain_);
563         return codec->ProcessClientRequest(channel, true);
567     [codec = fbl::WrapRefPtr(this)](const dispatcher::Channel* channel) -> void {
568         OBTAIN_EXECUTION_DOMAIN_TOKEN(t, codec->default_domain_);
569         codec->ProcessClientDeactivate(channel);
572     // Enter the driver channel lock.  If we have already connected to a codec