drm/nva3/disp: move hda codec handling to core

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>

drivers/gpu/drm/nouveau/Makefile

@@ -138,6 +138,7 @@ nouveau-y += core/engine/disp/nva3.o
 nouveau-y += core/engine/disp/nvd0.o
 nouveau-y += core/engine/disp/nve0.o
 nouveau-y += core/engine/disp/dacnv50.o
+nouveau-y += core/engine/disp/hdanva3.o
 nouveau-y += core/engine/disp/hdanvd0.o
 nouveau-y += core/engine/disp/hdminvd0.o
 nouveau-y += core/engine/disp/sornv50.o

drivers/gpu/drm/nouveau/core/engine/disp/hdanva3.c

@@ -0,0 +1,48 @@
+/*
+ * Copyright 2012 Red Hat Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: Ben Skeggs
+ */
+
+#include <core/os.h>
+#include <core/class.h>
+
+#include "nv50.h"
+
+int
+nva3_hda_eld(struct nv50_disp_priv *priv, int or, u8 *data, u32 size)
+{
+	const u32 soff = (or * 0x800);
+	int i;
+
+	if (data && data[0]) {
+		for (i = 0; i < size; i++)
+			nv_wr32(priv, 0x61c440 + soff, (i << 8) | data[i]);
+		nv_mask(priv, 0x61c448 + soff, 0x80000003, 0x80000003);
+	} else
+	if (data) {
+		nv_mask(priv, 0x61c448 + soff, 0x80000003, 0x80000001);
+	} else {
+		nv_mask(priv, 0x61c448 + soff, 0x80000003, 0x80000000);
+	}
+
+	return 0;
+}

drivers/gpu/drm/nouveau/core/engine/disp/nv50.h

@@ -46,6 +46,11 @@ int nv50_dac_sense(struct nv50_disp_priv *, int, u32);
 
 #define SOR_MTHD(n) (n), (n) + 0x3f
 
+int nva3_hda_eld(struct nv50_disp_priv *, int, u8 *, u32);
+int nvd0_hda_eld(struct nv50_disp_priv *, int, u8 *, u32);
+
+int nvd0_hdmi_ctrl(struct nv50_disp_priv *, int, int, u32);
+
 int nv50_sor_mthd(struct nouveau_object *, u32, void *, u32);
 int nv50_sor_power(struct nv50_disp_priv *, int, u32);
 
@@ -56,10 +61,6 @@ int nv94_sor_dp_lnkctl(struct nv50_disp_priv *, int, int, int, u16, u16, u32,
 int nv94_sor_dp_drvctl(struct nv50_disp_priv *, int, int, int, u16, u16, u32,
 		       struct dcb_output *);
 
-int nvd0_hda_eld(struct nv50_disp_priv *, int, u8 *, u32);
-
-int nvd0_hdmi_ctrl(struct nv50_disp_priv *, int, int, u32);
-
 int nvd0_sor_dp_train(struct nv50_disp_priv *, int, int, u16, u16, u32,
 		      struct dcb_output *);
 int nvd0_sor_dp_lnkctl(struct nv50_disp_priv *, int, int, int, u16, u16, u32,

drivers/gpu/drm/nouveau/core/engine/disp/nva3.c

@@ -85,6 +85,7 @@ nva3_disp_ctor(struct nouveau_object *parent, struct nouveau_object *engine,
 	priv->dac.power = nv50_dac_power;
 	priv->dac.sense = nv50_dac_sense;
 	priv->sor.power = nv50_sor_power;
+	priv->sor.hda_eld = nva3_hda_eld;
 	priv->sor.dp_train = nv94_sor_dp_train;
 	priv->sor.dp_lnkctl = nv94_sor_dp_lnkctl;
 	priv->sor.dp_drvctl = nv94_sor_dp_drvctl;

drivers/gpu/drm/nouveau/nouveau_hdmi.c

@@ -28,6 +28,10 @@
 #include "nouveau_encoder.h"
 #include "nouveau_crtc.h"
 
+#include <core/class.h>
+
+#include "nv50_display.h"
+
 static bool
 hdmi_sor(struct drm_encoder *encoder)
 {
@@ -74,23 +78,21 @@ hdmi_mask(struct drm_encoder *encoder, u32 reg, u32 mask, u32 val)
 static void
 nouveau_audio_disconnect(struct drm_encoder *encoder)
 {
+	struct nv50_display *priv = nv50_display(encoder->dev);
 	struct nouveau_encoder *nv_encoder = nouveau_encoder(encoder);
-	struct nouveau_device *device = nouveau_dev(encoder->dev);
-	u32 or = nv_encoder->or * 0x800;
+	u32 or = nv_encoder->or;
 
 	if (hdmi_sor(encoder))
-		nv_mask(device, 0x61c448 + or, 0x00000003, 0x00000000);
+		nv_exec(priv->core, NVA3_DISP_SOR_HDA_ELD + or, NULL, 0);
 }
 
 static void
 nouveau_audio_mode_set(struct drm_encoder *encoder,
 		       struct drm_display_mode *mode)
 {
+	struct nv50_display *priv = nv50_display(encoder->dev);
 	struct nouveau_encoder *nv_encoder = nouveau_encoder(encoder);
-	struct nouveau_device *device = nouveau_dev(encoder->dev);
 	struct nouveau_connector *nv_connector;
-	u32 or = nv_encoder->or * 0x800;
-	int i;
 
 	nv_connector = nouveau_encoder_connector_get(nv_encoder);
 	if (!drm_detect_monitor_audio(nv_connector->edid)) {
@@ -99,17 +101,10 @@ nouveau_audio_mode_set(struct drm_encoder *encoder,
 	}
 
 	if (hdmi_sor(encoder)) {
-		nv_mask(device, 0x61c448 + or, 0x00000001, 0x00000001);
-
 		drm_edid_to_eld(&nv_connector->base, nv_connector->edid);
-		if (nv_connector->base.eld[0]) {
-			u8 *eld = nv_connector->base.eld;
-			for (i = 0; i < eld[2] * 4; i++)
-				nv_wr32(device, 0x61c440 + or, (i << 8) | eld[i]);
-			for (i = eld[2] * 4; i < 0x60; i++)
-				nv_wr32(device, 0x61c440 + or, (i << 8) | 0x00);
-			nv_mask(device, 0x61c448 + or, 0x00000002, 0x00000002);
-		}
+		nv_exec(priv->core, NVA3_DISP_SOR_HDA_ELD + nv_encoder->or,
+				    nv_connector->base.eld,
+				    nv_connector->base.eld[2] * 4);
 	}
 }