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drm/i915: Pass platform device to LPE audio notifier

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This allows the LPE HDMI driver to clean up its global variable
reference.

Also drop to pass the eld pointer because the connection status and
the ELD bytes can be retrieved from the attached pdata.

Acked-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
This commit is contained in:
Takashi Iwai
2017-01-30 17:56:39 +01:00
parent 0843e043cf
commit b1c01f4df2
3 changed files with 15 additions and 15 deletions
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4
include/drm/intel_lpe_audio.h
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@@ -27,6 +27,8 @@
#include <linux/types.h>
#include <linux/spinlock_types.h>
struct platform_device;
#define HDMI_MAX_ELD_BYTES 128
struct intel_hdmi_lpe_audio_eld {
@@ -42,7 +44,7 @@ struct intel_hdmi_lpe_audio_pdata {
bool dp_output;
int link_rate;
struct intel_hdmi_lpe_audio_eld eld;
void (*notify_audio_lpe)(void *audio_ptr);
void (*notify_audio_lpe)(struct platform_device *pdev);
spinlock_t lpe_audio_slock;
};