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drm/radeon: set speaker allocation for DCE3.2

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This updates the audio driver to the speaker allocation
block from the EDID.  A similar change was just implemented
for DCE4-8.

Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Alex Deucher
2013-08-15 12:03:37 -04:00
parent ba7def4fac
commit 0ffae60c89
2 changed files with 49 additions and 0 deletions
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7
drivers/gpu/drm/radeon/r600d.h
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@@ -960,6 +960,13 @@
# define DIG_MODE_SDVO 4
#define DIG1_CNTL 0x79a0
#define AZ_F0_CODEC_PIN0_CONTROL_CHANNEL_SPEAKER 0x71bc
#define SPEAKER_ALLOCATION(x) (((x) & 0x7f) << 0)
#define SPEAKER_ALLOCATION_MASK (0x7f << 0)
#define SPEAKER_ALLOCATION_SHIFT 0
#define HDMI_CONNECTION (1 << 16)
#define DP_CONNECTION (1 << 17)
/* rs6xx/rs740 and r6xx share the same HDMI blocks, however, rs6xx has only one
* instance of the blocks while r6xx has 2. DCE 3.0 cards are slightly
* different due to the new DIG blocks, but also have 2 instances.