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drm/i915: Remove hdmi_connected from LPE audio pdata

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We can determine that the pipe was shut down from pipe<0, so there's
no point in duplicating that information as 'hdmi_connected'.

v2: Use pipe<0 instead of port<0 as we'll want to do per-port
    PCM devices later
    Initialize pipe to -1 to inidicate inactive initial state

Cc: Takashi Iwai <tiwai@suse.de>
Cc: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/20170427160231.13337-7-ville.syrjala@linux.intel.com
Reviewed-by: Takashi Iwai <tiwai@suse.de>
This commit is contained in:
Ville Syrjälä
2017-04-27 19:02:25 +03:00
parent c98ec5ba6c
commit 265fa2e18f
3 changed files with 10 additions and 10 deletions
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8
sound/x86/intel_hdmi_audio.c
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@@ -1559,7 +1559,7 @@ static void had_audio_wq(struct work_struct *work)
pm_runtime_get_sync(ctx->dev);
mutex_lock(&ctx->mutex);
if (!pdata->hdmi_connected) {
if (pdata->pipe < 0) {
dev_dbg(ctx->dev, "%s: Event: HAD_NOTIFY_HOT_UNPLUG\n",
__func__);
memset(ctx->eld, 0, sizeof(ctx->eld)); /* clear the old ELD */
@@ -1568,9 +1568,9 @@ static void had_audio_wq(struct work_struct *work)
struct intel_hdmi_lpe_audio_eld *eld = &pdata->eld;
dev_dbg(ctx->dev, "%s: HAD_NOTIFY_ELD : port = %d, tmds = %d\n",
__func__, eld->port_id, pdata->ls_clock);
__func__, eld->port_id, pdata->ls_clock);
switch (eld->pipe_id) {
switch (pdata->pipe) {
case 0:
ctx->had_config_offset = AUDIO_HDMI_CONFIG_A;
break;
@@ -1582,7 +1582,7 @@ static void had_audio_wq(struct work_struct *work)
break;
default:
dev_dbg(ctx->dev, "Invalid pipe %d\n",
eld->pipe_id);
pdata->pipe);
break;
}