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| author | Alex Deucher <alexander.deucher@amd.com> | 2015-01-22 18:41:55 +0300 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2015-01-22 18:41:55 +0300 |
| commit | 070a2e63f6ed77d6e8fa533acd5417068274a972 (patch) | |
| tree | 477a9d70e3cda142ff128dff4ea84d21b5f90b69 /drivers/gpu/drm/radeon/dce3_1_afmt.c | |
| parent | 1a626b68fbfa4782477caad56f3b8b652a9dbf7e (diff) | |
| download | linux-070a2e63f6ed77d6e8fa533acd5417068274a972.tar.xz | |
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/dce3_1_afmt.c')
| -rw-r--r-- | drivers/gpu/drm/radeon/dce3_1_afmt.c | 35 |
1 files changed, 6 insertions, 29 deletions
diff --git a/drivers/gpu/drm/radeon/dce3_1_afmt.c b/drivers/gpu/drm/radeon/dce3_1_afmt.c index bafdf92a5732..c74431e402e4 100644 --- a/drivers/gpu/drm/radeon/dce3_1_afmt.c +++ b/drivers/gpu/drm/radeon/dce3_1_afmt.c @@ -24,6 +24,7 @@ #include <drm/drmP.h> #include "radeon.h" #include "radeon_asic.h" +#include "radeon_audio.h" #include "r600d.h" static void dce3_2_afmt_write_speaker_allocation(struct drm_encoder *encoder) @@ -67,14 +68,11 @@ static void dce3_2_afmt_write_speaker_allocation(struct drm_encoder *encoder) kfree(sadb); } -static void dce3_2_afmt_write_sad_regs(struct drm_encoder *encoder) +void dce3_2_afmt_write_sad_regs(struct drm_encoder *encoder, + struct cea_sad *sads, int sad_count) { + int i; struct radeon_device *rdev = encoder->dev->dev_private; - struct drm_connector *connector; - struct radeon_connector *radeon_connector = NULL; - struct cea_sad *sads; - int i, sad_count; - static const u16 eld_reg_to_type[][2] = { { AZ_F0_CODEC_PIN0_CONTROL_AUDIO_DESCRIPTOR0, HDMI_AUDIO_CODING_TYPE_PCM }, { AZ_F0_CODEC_PIN0_CONTROL_AUDIO_DESCRIPTOR1, HDMI_AUDIO_CODING_TYPE_AC3 }, @@ -90,25 +88,6 @@ static void dce3_2_afmt_write_sad_regs(struct drm_encoder *encoder) { AZ_F0_CODEC_PIN0_CONTROL_AUDIO_DESCRIPTOR13, HDMI_AUDIO_CODING_TYPE_WMA_PRO }, }; - 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, &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; @@ -135,10 +114,8 @@ static void dce3_2_afmt_write_sad_regs(struct drm_encoder *encoder) value |= SUPPORTED_FREQUENCIES_STEREO(stereo_freqs); - WREG32(eld_reg_to_type[i][0], value); + WREG32_ENDPOINT(0, eld_reg_to_type[i][0], value); } - - kfree(sads); } /* @@ -191,7 +168,7 @@ void dce3_1_hdmi_setmode(struct drm_encoder *encoder, struct drm_display_mode *m if (ASIC_IS_DCE32(rdev)) { dce3_2_afmt_write_speaker_allocation(encoder); - dce3_2_afmt_write_sad_regs(encoder); + radeon_audio_write_sad_regs(encoder); } WREG32(HDMI0_ACR_PACKET_CONTROL + offset, |