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Commit 37ca1d6b authored by Dhanalakshmi Siddani's avatar Dhanalakshmi Siddani Committed by Gerrit - the friendly Code Review server
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audio: Update error number in HAL 

- Error number is not propagated from pcm/compress driver on
  pcm/compress error
- Read error number in HAL from errno define

Change-Id: I998f9a098da4061a6f3b3d9908aaad6e6d9a3a86
parent 3707b707

hal/audio_hw.c

+9 −1
Original line number Diff line number Diff line
@@ -1808,6 +1808,8 @@ static ssize_t out_write(struct audio_stream_out *stream, const void *buffer, 
        }



        ret = compress_write(out->compr, buffer, bytes);

        if (ret < 0)

            ret = -errno;

        ALOGVV("%s: writing buffer (%d bytes) to compress device returned %d", __func__, bytes, ret);

        if (ret >= 0 && ret < (ssize_t)bytes) {

            ALOGD("No space available in compress driver, post msg to cb thread");
@@ -1832,7 +1834,9 @@ static ssize_t out_write(struct audio_stream_out *stream, const void *buffer, 
                memset((void *)buffer, 0, bytes);

            ALOGVV("%s: writing buffer (%d bytes) to pcm device", __func__, bytes);

            ret = pcm_write(out->pcm, (void *)buffer, bytes);

            if (ret == 0)

            if (ret < 0)

                ret = -errno;

            else if (ret == 0)

                out->written += bytes / (out->config.channels * sizeof(short));

        }

    }
@@ -1874,6 +1878,8 @@ static int out_get_render_position(const struct audio_stream_out *stream, 
        if (out->compr != NULL) {

            ret = compress_get_tstamp(out->compr, (unsigned long *)dsp_frames,

                    &out->sample_rate);

            if (ret < 0)

                ret = -errno;

            ALOGVV("%s rendered frames %d sample_rate %d",

                   __func__, *dsp_frames, out->sample_rate);

        }
@@ -2248,6 +2254,8 @@ static ssize_t in_read(struct audio_stream_in *stream, void *buffer, 
            ret = audio_extn_compr_cap_read(in, buffer, bytes);

        else

            ret = pcm_read(in->pcm, buffer, bytes);

        if (ret < 0)

            ret = -errno;

    }



    /*