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drm/radeon/audio: set up the sads on DCE3.2 asics

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This sets up the short audio descriptors properly on
DCE3.2 asics for hdmi audio.

Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Alex Deucher
2013-08-29 10:51:04 -04:00
parent fb93df1c2d
commit c1cbee0ec0
2 changed files with 94 additions and 1 deletions
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29
drivers/gpu/drm/radeon/r600d.h
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@@ -967,6 +967,35 @@
#define HDMI_CONNECTION (1 << 16)
#define DP_CONNECTION (1 << 17)
#define AZ_F0_CODEC_PIN0_CONTROL_AUDIO_DESCRIPTOR0 0x71c8 /* LPCM */
#define AZ_F0_CODEC_PIN0_CONTROL_AUDIO_DESCRIPTOR1 0x71cc /* AC3 */
#define AZ_F0_CODEC_PIN0_CONTROL_AUDIO_DESCRIPTOR2 0x71d0 /* MPEG1 */
#define AZ_F0_CODEC_PIN0_CONTROL_AUDIO_DESCRIPTOR3 0x71d4 /* MP3 */
#define AZ_F0_CODEC_PIN0_CONTROL_AUDIO_DESCRIPTOR4 0x71d8 /* MPEG2 */
#define AZ_F0_CODEC_PIN0_CONTROL_AUDIO_DESCRIPTOR5 0x71dc /* AAC */
#define AZ_F0_CODEC_PIN0_CONTROL_AUDIO_DESCRIPTOR6 0x71e0 /* DTS */
#define AZ_F0_CODEC_PIN0_CONTROL_AUDIO_DESCRIPTOR7 0x71e4 /* ATRAC */
#define AZ_F0_CODEC_PIN0_CONTROL_AUDIO_DESCRIPTOR8 0x71e8 /* one bit audio - leave at 0 (default) */
#define AZ_F0_CODEC_PIN0_CONTROL_AUDIO_DESCRIPTOR9 0x71ec /* Dolby Digital */
#define AZ_F0_CODEC_PIN0_CONTROL_AUDIO_DESCRIPTOR10 0x71f0 /* DTS-HD */
#define AZ_F0_CODEC_PIN0_CONTROL_AUDIO_DESCRIPTOR11 0x71f4 /* MAT-MLP */
#define AZ_F0_CODEC_PIN0_CONTROL_AUDIO_DESCRIPTOR12 0x71f8 /* DTS */
#define AZ_F0_CODEC_PIN0_CONTROL_AUDIO_DESCRIPTOR13 0x71fc /* WMA Pro */
# define MAX_CHANNELS(x) (((x) & 0x7) << 0)
/* max channels minus one. 7 = 8 channels */
# define SUPPORTED_FREQUENCIES(x) (((x) & 0xff) << 8)
# define DESCRIPTOR_BYTE_2(x) (((x) & 0xff) << 16)
# define SUPPORTED_FREQUENCIES_STEREO(x) (((x) & 0xff) << 24) /* LPCM only */
/* SUPPORTED_FREQUENCIES, SUPPORTED_FREQUENCIES_STEREO
* bit0 = 32 kHz
* bit1 = 44.1 kHz
* bit2 = 48 kHz
* bit3 = 88.2 kHz
* bit4 = 96 kHz
* bit5 = 176.4 kHz
* bit6 = 192 kHz
*/
/* 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.