This makes PulseAudio happier.
Signed-off-by: David Henningsson <[email protected]>
Signed-off-by: Pierre-Louis Bossart <[email protected]>
Signed-off-by: Jerome Anand <[email protected]>
---
sound/x86/intel_hdmi_audio.c | 12 +++++++++++-
1 file changed, 11 insertions(+), 1 deletion(-)
diff --git a/sound/x86/intel_hdmi_audio.c b/sound/x86/intel_hdmi_audio.c
index 2dc0881..0802b29 100644
--- a/sound/x86/intel_hdmi_audio.c
+++ b/sound/x86/intel_hdmi_audio.c
@@ -1491,6 +1491,8 @@ static snd_pcm_uframes_t snd_intelhad_pcm_pointer(
{
struct snd_intelhad *intelhaddata;
u32 bytes_rendered = 0;
+ u32 t;
+ int buf_id;
/* pr_debug("snd_intelhad_pcm_pointer called\n"); */
@@ -1501,6 +1503,14 @@ static snd_pcm_uframes_t snd_intelhad_pcm_pointer(
return SNDRV_PCM_POS_XRUN;
}
+ buf_id = intelhaddata->curr_buf % 4;
+ had_read_register(AUD_BUF_A_LENGTH + (buf_id * HAD_REG_WIDTH), &t);
+ if (t == 0) {
+ pr_debug("discovered buffer done for buf %d\n", buf_id);
+ /* had_process_buffer_done(intelhaddata); */
+ }
+ t = intelhaddata->buf_info[buf_id].buf_size - t;
+
if (intelhaddata->stream_info.buffer_rendered)
div_u64_rem(intelhaddata->stream_info.buffer_rendered,
intelhaddata->stream_info.ring_buf_size,
@@ -1508,7 +1518,7 @@ static snd_pcm_uframes_t snd_intelhad_pcm_pointer(
intelhaddata->stream_info.buffer_ptr = bytes_to_frames(
substream->runtime,
- bytes_rendered);
+ bytes_rendered + t);
return intelhaddata->stream_info.buffer_ptr;
}
--
2.9.3
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