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| author |   Alex Deucher <alexander.deucher@amd.com> | 2015-01-22 10:41:55 -0500 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2015-01-22 10:41:55 -0500 |
| commit | 070a2e63f6ed77d6e8fa533acd5417068274a972 (patch) | |
| tree | 477a9d70e3cda142ff128dff4ea84d21b5f90b69 /drivers/gpu/drm/radeon/dce6_afmt.c | |
| parent | radeon/audio: defined initial audio interface that gets initialized via detect() call (diff) | |
| download | linux-dev-070a2e63f6ed77d6e8fa533acd5417068274a972.tar.xz linux-dev-070a2e63f6ed77d6e8fa533acd5417068274a972.zip | |
radeon/audio: consolidate write_sad_regs() functions
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Slava Grigorev <slava.grigorev@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/radeon/dce6_afmt.c')
| -rw-r--r-- | drivers/gpu/drm/radeon/dce6_afmt.c | 34 |
1 files changed, 5 insertions, 29 deletions
diff --git a/drivers/gpu/drm/radeon/dce6_afmt.c b/drivers/gpu/drm/radeon/dce6_afmt.c index 821f53ce3f65..f263eaa9d190 100644 --- a/drivers/gpu/drm/radeon/dce6_afmt.c +++ b/drivers/gpu/drm/radeon/dce6_afmt.c @@ -192,17 +192,14 @@ void dce6_afmt_write_speaker_allocation(struct drm_encoder *encoder) kfree(sadb); } -void dce6_afmt_write_sad_regs(struct drm_encoder *encoder) +void dce6_afmt_write_sad_regs(struct drm_encoder *encoder, + struct cea_sad *sads, int sad_count) { - struct radeon_device *rdev = encoder->dev->dev_private; + u32 offset; + int i; struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder); struct radeon_encoder_atom_dig *dig = radeon_encoder->enc_priv; - u32 offset; - struct drm_connector *connector; - struct radeon_connector *radeon_connector = NULL; - struct cea_sad *sads; - int i, sad_count; - + struct radeon_device *rdev = encoder->dev->dev_private; static const u16 eld_reg_to_type[][2] = { { AZ_F0_CODEC_PIN_CONTROL_AUDIO_DESCRIPTOR0, HDMI_AUDIO_CODING_TYPE_PCM }, { AZ_F0_CODEC_PIN_CONTROL_AUDIO_DESCRIPTOR1, HDMI_AUDIO_CODING_TYPE_AC3 }, @@ -223,25 +220,6 @@ void dce6_afmt_write_sad_regs(struct drm_encoder *encoder) offset = dig->afmt->pin->offset; - list_for_each_entry(connector, &encoder->dev->mode_config.connector_list, head) { - if (connector->encoder == encoder) { - radeon_connector = to_radeon_connector(connector); - break; - } - } - - if (!radeon_connector) { - DRM_ERROR("Couldn't find encoder's connector\n"); - return; - } - - sad_count = drm_edid_to_sad(radeon_connector_edid(connector), &sads); - if (sad_count <= 0) { - DRM_ERROR("Couldn't read SADs: %d\n", sad_count); - return; - } - BUG_ON(!sads); - for (i = 0; i < ARRAY_SIZE(eld_reg_to_type); i++) { u32 value = 0; u8 stereo_freqs = 0; @@ -270,8 +248,6 @@ void dce6_afmt_write_sad_regs(struct drm_encoder *encoder) WREG32_ENDPOINT(offset, eld_reg_to_type[i][0], value); } - - kfree(sads); } void dce6_audio_enable(struct radeon_device *rdev, |