drm/i915: Clean up the LPE audio platform data
Split the LPE audio platform data into a port specific
chunk and device specific chunk. Eventually we'll have
a port specific chunk for each port, but for now we'll
stick to just one.
We'll also get rid of the intel_hdmi_lpe_audio_eld structure
which doesn't seem to have any real reason to exist.
v2: Organize per port instead of per pipe
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/20170427160231.13337-9-ville.syrjala@linux.intel.com
Reviewed-by: Takashi Iwai <tiwai@suse.de>
diff --git a/sound/x86/intel_hdmi_audio.c b/sound/x86/intel_hdmi_audio.c
index 1a09518..c2b7862 100644
--- a/sound/x86/intel_hdmi_audio.c
+++ b/sound/x86/intel_hdmi_audio.c
@@ -1556,21 +1556,20 @@ static void had_audio_wq(struct work_struct *work)
struct snd_intelhad *ctx =
container_of(work, struct snd_intelhad, hdmi_audio_wq);
struct intel_hdmi_lpe_audio_pdata *pdata = ctx->dev->platform_data;
+ struct intel_hdmi_lpe_audio_port_pdata *ppdata = &pdata->port;
pm_runtime_get_sync(ctx->dev);
mutex_lock(&ctx->mutex);
- if (pdata->pipe < 0) {
+ if (ppdata->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 */
had_process_hot_unplug(ctx);
} else {
- 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__, ppdata->port, ppdata->ls_clock);
- switch (pdata->pipe) {
+ switch (ppdata->pipe) {
case 0:
ctx->had_config_offset = AUDIO_HDMI_CONFIG_A;
break;
@@ -1582,18 +1581,18 @@ static void had_audio_wq(struct work_struct *work)
break;
default:
dev_dbg(ctx->dev, "Invalid pipe %d\n",
- pdata->pipe);
+ ppdata->pipe);
break;
}
- memcpy(ctx->eld, eld->eld_data, sizeof(ctx->eld));
+ memcpy(ctx->eld, ppdata->eld, sizeof(ctx->eld));
- ctx->dp_output = pdata->dp_output;
+ ctx->dp_output = ppdata->dp_output;
if (ctx->dp_output) {
ctx->tmds_clock_speed = 0;
- ctx->link_rate = pdata->ls_clock;
+ ctx->link_rate = ppdata->ls_clock;
} else {
- ctx->tmds_clock_speed = pdata->ls_clock;
+ ctx->tmds_clock_speed = ppdata->ls_clock;
ctx->link_rate = 0;
}
