drm/nv50-nvc0: switch to common disp impl, removing previous version

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

drivers/gpu/drm/nouveau/Makefile

@@ -192,7 +192,7 @@ nouveau-y += nv04_fence.o nv10_fence.o nv50_fence.o nv84_fence.o nvc0_fence.o
 
 # drm/kms
 nouveau-y += nouveau_bios.o nouveau_fbcon.o nouveau_display.o
-nouveau-y += nouveau_connector.o nouveau_hdmi.o nouveau_dp.o
+nouveau-y += nouveau_connector.o nouveau_dp.o
 nouveau-y += nv04_fbcon.o nv50_fbcon.o nvc0_fbcon.o
 
 # drm/kms/nv04:nv50
@@ -201,9 +201,7 @@ nouveau-y += nv04_dac.o nv04_dfp.o nv04_tv.o nv17_tv.o nv17_tv_modes.o
 nouveau-y += nv04_crtc.o nv04_display.o nv04_cursor.o
 
 # drm/kms/nv50-
-nouveau-y += nv50_display.o nvd0_display.o
-nouveau-y += nv50_crtc.o nv50_dac.o nv50_sor.o nv50_cursor.o
-nouveau-y += nv50_evo.o
+nouveau-y += nvd0_display.o
 
 # drm/pm
 nouveau-y += nouveau_pm.o nouveau_volt.o nouveau_perf.o

drivers/gpu/drm/nouveau/nouveau_connector.h

@@ -28,6 +28,7 @@
 #define __NOUVEAU_CONNECTOR_H__
 
 #include <drm/drm_edid.h>
+#include "nouveau_crtc.h"
 
 struct nouveau_i2c_port;
 
@@ -80,6 +81,21 @@ static inline struct nouveau_connector *nouveau_connector(
 	return container_of(con, struct nouveau_connector, base);
 }
 
+static inline struct nouveau_connector *
+nouveau_crtc_connector_get(struct nouveau_crtc *nv_crtc)
+{
+	struct drm_device *dev = nv_crtc->base.dev;
+	struct drm_connector *connector;
+	struct drm_crtc *crtc = to_drm_crtc(nv_crtc);
+
+	list_for_each_entry(connector, &dev->mode_config.connector_list, head) {
+		if (connector->encoder && connector->encoder->crtc == crtc)
+			return nouveau_connector(connector);
+	}
+
+	return NULL;
+}
+
 struct drm_connector *
 nouveau_connector_create(struct drm_device *, int index);
 

drivers/gpu/drm/nouveau/nouveau_crtc.h

@@ -91,7 +91,4 @@ int nv50_crtc_cursor_move(struct drm_crtc *drm_crtc, int x, int y);
 int nv04_cursor_init(struct nouveau_crtc *);
 int nv50_cursor_init(struct nouveau_crtc *);
 
-struct nouveau_connector *
-nouveau_crtc_connector_get(struct nouveau_crtc *crtc);
-
 #endif /* __NOUVEAU_CRTC_H__ */

drivers/gpu/drm/nouveau/nouveau_display.c

@@ -98,12 +98,12 @@ nouveau_framebuffer_init(struct drm_device *dev,
 			nv_fb->r_dma = NvEvoVRAM_LP;
 
 		switch (fb->depth) {
-		case  8: nv_fb->r_format = NV50_EVO_CRTC_FB_DEPTH_8; break;
-		case 15: nv_fb->r_format = NV50_EVO_CRTC_FB_DEPTH_15; break;
-		case 16: nv_fb->r_format = NV50_EVO_CRTC_FB_DEPTH_16; break;
+		case  8: nv_fb->r_format = 0x1e00; break;
+		case 15: nv_fb->r_format = 0xe900; break;
+		case 16: nv_fb->r_format = 0xe800; break;
 		case 24:
-		case 32: nv_fb->r_format = NV50_EVO_CRTC_FB_DEPTH_24; break;
-		case 30: nv_fb->r_format = NV50_EVO_CRTC_FB_DEPTH_30; break;
+		case 32: nv_fb->r_format = 0xcf00; break;
+		case 30: nv_fb->r_format = 0xd100; break;
 		default:
 			 NV_ERROR(drm, "unknown depth %d\n", fb->depth);
 			 return -EINVAL;
@@ -365,9 +365,6 @@ nouveau_display_create(struct drm_device *dev)
 	    (nouveau_modeset < 0 && pclass == PCI_CLASS_DISPLAY_VGA)) {
 		if (nv_device(drm->device)->card_type < NV_50)
 			ret = nv04_display_create(dev);
-		else
-		if (nv_device(drm->device)->card_type < NV_D0)
-			ret = nv50_display_create(dev);
 		else
 			ret = nvd0_display_create(dev);
 		if (ret)
@@ -660,10 +657,7 @@ nouveau_crtc_page_flip(struct drm_crtc *crtc, struct drm_framebuffer *fb,
 
 	/* Emit a page flip */
 	if (nv_device(drm->device)->card_type >= NV_50) {
-		if (nv_device(drm->device)->card_type >= NV_D0)
-			ret = nvd0_display_flip_next(crtc, fb, chan, 0);
-		else
-			ret = nv50_display_flip_next(crtc, fb, chan);
+		ret = nvd0_display_flip_next(crtc, fb, chan, 0);
 		if (ret) {
 			mutex_unlock(&chan->cli->mutex);
 			goto fail_unreserve;