[PATCH V2][drm-fixes?] drm/radeon: enable HDMI on DCE5 (AKA NI excluding Aruba)

[Rafał Miłecki]

After recent changes HDMI code is ready to be enabled on DCE5. This
patch just changes conditions to execute already present code on DCE5.

Signed-off-by: Rafał Miłecki <zajec5 at gmail.com>
Reviewed-by: Alex Deucher <alexander.deucher at amd.com>
---
V2: enable audio engine on Cayman (it uses different startup function).
---
 drivers/gpu/drm/radeon/atombios_encoders.c |    4 +++-
 drivers/gpu/drm/radeon/evergreen_hdmi.c    |    3 ---
 drivers/gpu/drm/radeon/ni.c                |    5 +++++
 drivers/gpu/drm/radeon/r600_audio.c        |    2 +-
 drivers/gpu/drm/radeon/r600_hdmi.c         |    7 ++-----
 5 files changed, 11 insertions(+), 10 deletions(-)

diff --git a/drivers/gpu/drm/radeon/atombios_encoders.c b/drivers/gpu/drm/radeon/atombios_encoders.c
index e7b1ec5..486ccdf 100644
--- a/drivers/gpu/drm/radeon/atombios_encoders.c
+++ b/drivers/gpu/drm/radeon/atombios_encoders.c
@@ -1926,7 +1926,9 @@ radeon_atom_encoder_mode_set(struct drm_encoder *encoder,
 
 	if (atombios_get_encoder_mode(encoder) == ATOM_ENCODER_MODE_HDMI) {
 		r600_hdmi_enable(encoder);
-		if (ASIC_IS_DCE4(rdev))
+		if (ASIC_IS_DCE6(rdev))
+			; /* TODO (use pointers instead of if-s?) */
+		else if (ASIC_IS_DCE4(rdev))
 			evergreen_hdmi_setmode(encoder, adjusted_mode);
 		else
 			r600_hdmi_setmode(encoder, adjusted_mode);
diff --git a/drivers/gpu/drm/radeon/evergreen_hdmi.c b/drivers/gpu/drm/radeon/evergreen_hdmi.c
index a51f880..65c5416 100644
--- a/drivers/gpu/drm/radeon/evergreen_hdmi.c
+++ b/drivers/gpu/drm/radeon/evergreen_hdmi.c
@@ -156,9 +156,6 @@ void evergreen_hdmi_setmode(struct drm_encoder *encoder, struct drm_display_mode
 	struct radeon_encoder_atom_dig *dig = radeon_encoder->enc_priv;
 	uint32_t offset;
 
-	if (ASIC_IS_DCE5(rdev))
-		return;
-
 	/* Silent, r600_hdmi_enable will raise WARN for us */
 	if (!dig->afmt->enabled)
 		return;
diff --git a/drivers/gpu/drm/radeon/ni.c b/drivers/gpu/drm/radeon/ni.c
index 3df4efa..b65fcae 100644
--- a/drivers/gpu/drm/radeon/ni.c
+++ b/drivers/gpu/drm/radeon/ni.c
@@ -1290,6 +1290,10 @@ static int cayman_startup(struct radeon_device *rdev)
 	if (r)
 		return r;
 
+	r = r600_audio_init(rdev);
+	if (r)
+		return r;
+
 	return 0;
 }
 
@@ -1316,6 +1320,7 @@ int cayman_resume(struct radeon_device *rdev)
 
 int cayman_suspend(struct radeon_device *rdev)
 {
+	r600_audio_fini(rdev);
 	/* FIXME: we should wait for ring to be empty */
 	radeon_ib_pool_suspend(rdev);
 	radeon_vm_manager_suspend(rdev);
diff --git a/drivers/gpu/drm/radeon/r600_audio.c b/drivers/gpu/drm/radeon/r600_audio.c
index 7479a5c..79b5591 100644
--- a/drivers/gpu/drm/radeon/r600_audio.c
+++ b/drivers/gpu/drm/radeon/r600_audio.c
@@ -57,7 +57,7 @@ static bool radeon_dig_encoder(struct drm_encoder *encoder)
  */
 static int r600_audio_chipset_supported(struct radeon_device *rdev)
 {
-	return (rdev->family >= CHIP_R600 && !ASIC_IS_DCE5(rdev))
+	return (rdev->family >= CHIP_R600 && !ASIC_IS_DCE6(rdev))
 		|| rdev->family == CHIP_RS600
 		|| rdev->family == CHIP_RS690
 		|| rdev->family == CHIP_RS740;
diff --git a/drivers/gpu/drm/radeon/r600_hdmi.c b/drivers/gpu/drm/radeon/r600_hdmi.c
index 969c275..82a0a4c 100644
--- a/drivers/gpu/drm/radeon/r600_hdmi.c
+++ b/drivers/gpu/drm/radeon/r600_hdmi.c
@@ -322,9 +322,6 @@ void r600_hdmi_setmode(struct drm_encoder *encoder, struct drm_display_mode *mod
 	struct radeon_encoder_atom_dig *dig = radeon_encoder->enc_priv;
 	uint32_t offset;
 
-	if (ASIC_IS_DCE5(rdev))
-		return;
-
 	/* Silent, r600_hdmi_enable will raise WARN for us */
 	if (!dig->afmt->enabled)
 		return;
@@ -483,7 +480,7 @@ void r600_hdmi_enable(struct drm_encoder *encoder)
 	uint32_t offset;
 	u32 hdmi;
 
-	if (ASIC_IS_DCE5(rdev))
+	if (ASIC_IS_DCE6(rdev))
 		return;
 
 	/* Silent, r600_hdmi_enable will raise WARN for us */
@@ -543,7 +540,7 @@ void r600_hdmi_disable(struct drm_encoder *encoder)
 	struct radeon_encoder_atom_dig *dig = radeon_encoder->enc_priv;
 	uint32_t offset;
 
-	if (ASIC_IS_DCE5(rdev))
+	if (ASIC_IS_DCE6(rdev))
 		return;
 
 	/* Called for ATOM_ENCODER_MODE_HDMI only */
-- 
1.7.7