radeon/audio: consolidate audio_get_pin() 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>

1 files changed, 19 insertions, 0 deletions

diff --git a/drivers/gpu/drm/radeon/radeon_audio.c b/drivers/gpu/drm/radeon/radeon_audio.c
index a95eee1..795f84c 100644
--- a/drivers/gpu/drm/radeon/radeon_audio.c
+++ b/drivers/gpu/drm/radeon/radeon_audio.c
@@ -57,6 +57,8 @@ void dce4_afmt_write_latency_fields(struct drm_encoder *encoder,
 		struct drm_connector *connector, struct drm_display_mode *mode);
 void dce6_afmt_write_latency_fields(struct drm_encoder *encoder,
 		struct drm_connector *connector, struct drm_display_mode *mode);
+struct r600_audio_pin* r600_audio_get_pin(struct radeon_device *rdev);
+struct r600_audio_pin* dce6_audio_get_pin(struct radeon_device *rdev);
 
 static const u32 pin_offsets[7] =
 {
@@ -96,34 +98,40 @@ static struct radeon_audio_basic_funcs dce6_funcs = {
 };
 
 static struct radeon_audio_funcs dce32_hdmi_funcs = {
+	.get_pin = r600_audio_get_pin,
 	.write_sad_regs = dce3_2_afmt_write_sad_regs,
 	.write_speaker_allocation = dce3_2_afmt_hdmi_write_speaker_allocation,
 };
 
 static struct radeon_audio_funcs dce32_dp_funcs = {
+	.get_pin = r600_audio_get_pin,
 	.write_sad_regs = dce3_2_afmt_write_sad_regs,
 	.write_speaker_allocation = dce3_2_afmt_dp_write_speaker_allocation,
 };
 
 static struct radeon_audio_funcs dce4_hdmi_funcs = {
+	.get_pin = r600_audio_get_pin,
 	.write_sad_regs = evergreen_hdmi_write_sad_regs,
 	.write_speaker_allocation = dce4_afmt_hdmi_write_speaker_allocation,
 	.write_latency_fields = dce4_afmt_write_latency_fields,
 };
 
 static struct radeon_audio_funcs dce4_dp_funcs = {
+	.get_pin = r600_audio_get_pin,
 	.write_sad_regs = evergreen_hdmi_write_sad_regs,
 	.write_speaker_allocation = dce4_afmt_dp_write_speaker_allocation,
 	.write_latency_fields = dce4_afmt_write_latency_fields,
 };
 
 static struct radeon_audio_funcs dce6_hdmi_funcs = {
+	.get_pin = dce6_audio_get_pin,
 	.write_sad_regs = dce6_afmt_write_sad_regs,
 	.write_speaker_allocation = dce6_afmt_hdmi_write_speaker_allocation,
 	.write_latency_fields = dce6_afmt_write_latency_fields,
 };
 
 static struct radeon_audio_funcs dce6_dp_funcs = {
+	.get_pin = dce6_audio_get_pin,
 	.write_sad_regs = dce6_afmt_write_sad_regs,
 	.write_speaker_allocation = dce6_afmt_dp_write_speaker_allocation,
 	.write_latency_fields = dce6_afmt_write_latency_fields,
@@ -341,3 +349,14 @@ void radeon_audio_write_latency_fields(struct drm_encoder *encoder,
 	if (radeon_encoder->audio && radeon_encoder->audio->write_latency_fields)
 		radeon_encoder->audio->write_latency_fields(encoder, connector, mode);
 }
+
+struct r600_audio_pin* radeon_audio_get_pin(struct drm_encoder *encoder)
+{
+	struct radeon_device *rdev = encoder->dev->dev_private;
+	struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder);
+
+	if (radeon_encoder->audio && radeon_encoder->audio->get_pin)
+		return radeon_encoder->audio->get_pin(rdev);
+
+	return NULL;
+}