1 files changed, 0 insertions, 123 deletions
diff --git a/drivers/gpu/drm/nouveau/nouveau_hdmi.c b/drivers/gpu/drm/nouveau/nouveau_hdmi.c
deleted file mode 100644
index f730de319795..000000000000
--- a/drivers/gpu/drm/nouveau/nouveau_hdmi.c
+++ /dev/null
@@ -1,123 +0,0 @@
-/*
- * Copyright 2011 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 <drm/drmP.h>
-#include "nouveau_drm.h"
-#include "nouveau_connector.h"
-#include "nouveau_encoder.h"
-#include "nouveau_crtc.h"
-
-#include <core/class.h>
-
-#include "nv50_display.h"
-
-static bool
-hdmi_sor(struct drm_encoder *encoder)
-{
-	struct nouveau_drm *drm = nouveau_drm(encoder->dev);
-	if (nv_device(drm->device)->chipset <  0xa3 ||
-	    nv_device(drm->device)->chipset == 0xaa ||
-	    nv_device(drm->device)->chipset == 0xac)
-		return false;
-	return true;
-}
-
-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);
-	u32 or = nv_encoder->or;
-
-	if (hdmi_sor(encoder))
-		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_connector *nv_connector;
-
-	nv_connector = nouveau_encoder_connector_get(nv_encoder);
-	if (!drm_detect_monitor_audio(nv_connector->edid)) {
-		nouveau_audio_disconnect(encoder);
-		return;
-	}
-
-	if (hdmi_sor(encoder)) {
-		drm_edid_to_eld(&nv_connector->base, nv_connector->edid);
-		nv_exec(priv->core, NVA3_DISP_SOR_HDA_ELD + nv_encoder->or,
-				    nv_connector->base.eld,
-				    nv_connector->base.eld[2] * 4);
-	}
-}
-
-static void
-nouveau_hdmi_disconnect(struct drm_encoder *encoder)
-{
-	struct nouveau_encoder *nv_encoder = nouveau_encoder(encoder);
-	struct nouveau_crtc *nv_crtc = nouveau_crtc(nv_encoder->crtc);
-	struct nv50_display *priv = nv50_display(encoder->dev);
-	const u32 moff = (nv_crtc->index << 3) | nv_encoder->or;
-
-	nouveau_audio_disconnect(encoder);
-
-	nv_call(priv->core, NV84_DISP_SOR_HDMI_PWR + moff, 0x00000000);
-}
-
-void
-nouveau_hdmi_mode_set(struct drm_encoder *encoder,
-		      struct drm_display_mode *mode)
-{
-	struct nouveau_encoder *nv_encoder = nouveau_encoder(encoder);
-	struct nouveau_crtc *nv_crtc = nouveau_crtc(nv_encoder->crtc);
-	struct nv50_display *priv = nv50_display(encoder->dev);
-	const u32 moff = (nv_crtc->index << 3) | nv_encoder->or;
-	struct nouveau_connector *nv_connector;
-	u32 max_ac_packet, rekey;
-
-	nv_connector = nouveau_encoder_connector_get(nv_encoder);
-	if (!mode || !nv_connector || !nv_connector->edid ||
-	    !drm_detect_hdmi_monitor(nv_connector->edid)) {
-		nouveau_hdmi_disconnect(encoder);
-		return;
-	}
-
-	/* value matches nvidia binary driver, and tegra constant */
-	rekey = 56;
-
-	max_ac_packet  = mode->htotal - mode->hdisplay;
-	max_ac_packet -= rekey;
-	max_ac_packet -= 18; /* constant from tegra */
-	max_ac_packet /= 32;
-
-	nv_call(priv->core, NV84_DISP_SOR_HDMI_PWR + moff,
-			    NV84_DISP_SOR_HDMI_PWR_STATE_ON |
-			    (max_ac_packet << 16) | rekey);
-
-	nouveau_audio_mode_set(encoder, mode);
-}