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radeon/audio: consolidate audio_set_dto() functions

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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>
This commit is contained in:
Slava Grigorev
2014-12-05 13:38:31 -05:00
committed by Alex Deucher
parent 7991d66501
commit a85d682a65
8 changed files with 225 additions and 99 deletions
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45
drivers/gpu/drm/radeon/radeon_audio.c
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@@ -62,6 +62,18 @@ void dce6_afmt_write_latency_fields(struct drm_encoder *encoder,
struct r600_audio_pin* r600_audio_get_pin(struct radeon_device *rdev);
struct r600_audio_pin* dce6_audio_get_pin(struct radeon_device *rdev);
void dce6_afmt_select_pin(struct drm_encoder *encoder);
void r600_hdmi_audio_set_dto(struct radeon_device *rdev,
struct radeon_crtc *crtc, unsigned int clock);
void dce3_2_audio_set_dto(struct radeon_device *rdev,
struct radeon_crtc *crtc, unsigned int clock);
void dce4_hdmi_audio_set_dto(struct radeon_device *rdev,
struct radeon_crtc *crtc, unsigned int clock);
void dce4_dp_audio_set_dto(struct radeon_device *rdev,
struct radeon_crtc *crtc, unsigned int clock);
void dce6_hdmi_audio_set_dto(struct radeon_device *rdev,
struct radeon_crtc *crtc, unsigned int clock);
void dce6_dp_audio_set_dto(struct radeon_device *rdev,
struct radeon_crtc *crtc, unsigned int clock);
static const u32 pin_offsets[7] =
{
@@ -85,6 +97,12 @@ static void radeon_audio_wreg(struct radeon_device *rdev, u32 offset,
WREG32(reg, v);
}
static struct radeon_audio_basic_funcs r600_funcs = {
.endpoint_rreg = radeon_audio_rreg,
.endpoint_wreg = radeon_audio_wreg,
.enable = r600_audio_enable,
};
static struct radeon_audio_basic_funcs dce32_funcs = {
.endpoint_rreg = radeon_audio_rreg,
.endpoint_wreg = radeon_audio_wreg,
@@ -103,16 +121,23 @@ static struct radeon_audio_basic_funcs dce6_funcs = {
.enable = dce6_audio_enable,
};
static struct radeon_audio_funcs r600_hdmi_funcs = {
.get_pin = r600_audio_get_pin,
.set_dto = r600_hdmi_audio_set_dto,
};
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,
.set_dto = dce3_2_audio_set_dto,
};
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,
.set_dto = dce3_2_audio_set_dto,
};
static struct radeon_audio_funcs dce4_hdmi_funcs = {
@@ -120,6 +145,7 @@ static struct radeon_audio_funcs dce4_hdmi_funcs = {
.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,
.set_dto = dce4_hdmi_audio_set_dto,
};
static struct radeon_audio_funcs dce4_dp_funcs = {
@@ -127,6 +153,7 @@ static struct radeon_audio_funcs dce4_dp_funcs = {
.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,
.set_dto = dce4_dp_audio_set_dto,
};
static struct radeon_audio_funcs dce6_hdmi_funcs = {
@@ -135,6 +162,7 @@ static struct radeon_audio_funcs dce6_hdmi_funcs = {
.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,
.set_dto = dce6_hdmi_audio_set_dto,
};
static struct radeon_audio_funcs dce6_dp_funcs = {
@@ -143,6 +171,7 @@ static struct radeon_audio_funcs dce6_dp_funcs = {
.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,
.set_dto = dce6_dp_audio_set_dto,
};
static void radeon_audio_interface_init(struct radeon_device *rdev)
@@ -155,10 +184,14 @@ static void radeon_audio_interface_init(struct radeon_device *rdev)
rdev->audio.funcs = &dce4_funcs;
rdev->audio.hdmi_funcs = &dce4_hdmi_funcs;
rdev->audio.dp_funcs = &dce4_dp_funcs;
} else {
} else if (ASIC_IS_DCE32(rdev)) {
rdev->audio.funcs = &dce32_funcs;
rdev->audio.hdmi_funcs = &dce32_hdmi_funcs;
rdev->audio.dp_funcs = &dce32_dp_funcs;
} else {
rdev->audio.funcs = &r600_funcs;
rdev->audio.hdmi_funcs = &r600_hdmi_funcs;
rdev->audio.dp_funcs = 0;
}
}
@@ -393,3 +426,13 @@ void radeon_audio_fini(struct radeon_device *rdev)
rdev->audio.enabled = false;
}
void radeon_audio_set_dto(struct drm_encoder *encoder, unsigned int clock)
{
struct radeon_device *rdev = encoder->dev->dev_private;
struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder);
struct radeon_crtc *crtc = to_radeon_crtc(encoder->crtc);
if (radeon_encoder->audio && radeon_encoder->audio->set_dto)
radeon_encoder->audio->set_dto(rdev, crtc, clock);
}