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drm/i915: Clean up the LPE audio platform data

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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>
This commit is contained in:
Ville Syrjälä
2017-04-27 19:02:27 +03:00
parent 20be551e6d
commit a8562e4dec
3 changed files with 31 additions and 33 deletions
Download Patch File Download Diff File Expand all files Collapse all files

15
include/drm/intel_lpe_audio.h
View File

@@ -31,16 +31,17 @@ struct platform_device;
#define HDMI_MAX_ELD_BYTES 128
struct intel_hdmi_lpe_audio_eld {
int port_id;
unsigned char eld_data[HDMI_MAX_ELD_BYTES];
};
struct intel_hdmi_lpe_audio_pdata {
struct intel_hdmi_lpe_audio_port_pdata {
u8 eld[HDMI_MAX_ELD_BYTES];
int port;
int pipe;
int ls_clock;
bool dp_output;
struct intel_hdmi_lpe_audio_eld eld;
};
struct intel_hdmi_lpe_audio_pdata {
struct intel_hdmi_lpe_audio_port_pdata port;
void (*notify_audio_lpe)(struct platform_device *pdev);
spinlock_t lpe_audio_slock;
};