change otg to host mode

hc

2024-05-11 04dd17822334871b23ea2862f7798fb0e0007777

 kernel/drivers/gpu/drm/vmwgfx/vmwgfx_ioctl.c
..
..
@@ -114,10 +114,13 @@
114
114
 			(dev_priv->active_display_unit == vmw_du_screen_target);
115
115
 		break;
116
116
 	case DRM_VMW_PARAM_DX:
117
-		param->value = dev_priv->has_dx;
117
+		param->value = has_sm4_context(dev_priv);
118
118
 		break;
119
119
 	case DRM_VMW_PARAM_SM4_1:
120
-		param->value = dev_priv->has_sm4_1;
120
+		param->value = has_sm4_1_context(dev_priv);
121
+		break;
122
+	case DRM_VMW_PARAM_SM5:
123
+		param->value = has_sm5_context(dev_priv);
121
124
 		break;
122
125
 	default:
123
126
 		return -EINVAL;
..
..
@@ -126,14 +129,17 @@
126
129
 	return 0;
127
130
 }
128
131
 
129
-static u32 vmw_mask_multisample(unsigned int cap, u32 fmt_value)
132
+static u32 vmw_mask_legacy_multisample(unsigned int cap, u32 fmt_value)
130
133
 {
131
134
 	/*
132
135
 	 * A version of user-space exists which use MULTISAMPLE_MASKABLESAMPLES
133
136
 	 * to check the sample count supported by virtual device. Since there
134
137
 	 * never was support for multisample count for backing MOB return 0.
138
+	 *
139
+	 * MULTISAMPLE_MASKABLESAMPLES devcap is marked as deprecated by virtual
140
+	 * device.
135
141
 	 */
136
-	if (cap == SVGA3D_DEVCAP_MULTISAMPLE_MASKABLESAMPLES)
142
+	if (cap == SVGA3D_DEVCAP_DEAD5)
137
143
 		return 0;
138
144
 
139
145
 	return fmt_value;
..
..
@@ -164,7 +170,7 @@
164
170
 	for (i = 0; i < max_size; ++i) {
165
171
 		vmw_write(dev_priv, SVGA_REG_DEV_CAP, i);
166
172
 		compat_cap->pairs[i][0] = i;
167
-		compat_cap->pairs[i][1] = vmw_mask_multisample
173
+		compat_cap->pairs[i][1] = vmw_mask_legacy_multisample
168
174
 			(i, vmw_read(dev_priv, SVGA_REG_DEV_CAP));
169
175
 	}
170
176
 	spin_unlock(&dev_priv->cap_lock);
..
..
@@ -188,7 +194,7 @@
188
194
 	struct vmw_fpriv *vmw_fp = vmw_fpriv(file_priv);
189
195
 
190
196
 	if (unlikely(arg->pad64 != 0 || arg->max_size == 0)) {
191
-		DRM_ERROR("Illegal GET_3D_CAP argument.\n");
197
+		VMW_DEBUG_USER("Illegal GET_3D_CAP argument.\n");
192
198
 		return -EINVAL;
193
199
 	}
194
200
 
..
..
@@ -220,7 +226,7 @@
220
226
 		spin_lock(&dev_priv->cap_lock);
221
227
 		for (i = 0; i < num; ++i) {
222
228
 			vmw_write(dev_priv, SVGA_REG_DEV_CAP, i);
223
-			*bounce32++ = vmw_mask_multisample
229
+			*bounce32++ = vmw_mask_legacy_multisample
224
230
 				(i, vmw_read(dev_priv, SVGA_REG_DEV_CAP));
225
231
 		}
226
232
 		spin_unlock(&dev_priv->cap_lock);
..
..
@@ -268,7 +274,7 @@
268
274
 		return 0;
269
275
 
270
276
 	if (clips_ptr == NULL) {
271
-		DRM_ERROR("Variable clips_ptr must be specified.\n");
277
+		VMW_DEBUG_USER("Variable clips_ptr must be specified.\n");
272
278
 		ret = -EINVAL;
273
279
 		goto out_clips;
274
280
 	}
..
..
@@ -291,7 +297,7 @@
291
297
 
292
298
 	fb = drm_framebuffer_lookup(dev, file_priv, arg->fb_id);
293
299
 	if (!fb) {
294
-		DRM_ERROR("Invalid framebuffer id.\n");
300
+		VMW_DEBUG_USER("Invalid framebuffer id.\n");
295
301
 		ret = -ENOENT;
296
302
 		goto out_no_fb;
297
303
 	}
..
..
@@ -351,7 +357,7 @@
351
357
 		return 0;
352
358
 
353
359
 	if (clips_ptr == NULL) {
354
-		DRM_ERROR("Argument clips_ptr must be specified.\n");
360
+		VMW_DEBUG_USER("Argument clips_ptr must be specified.\n");
355
361
 		ret = -EINVAL;
356
362
 		goto out_clips;
357
363
 	}
..
..
@@ -374,14 +380,14 @@
374
380
 
375
381
 	fb = drm_framebuffer_lookup(dev, file_priv, arg->fb_id);
376
382
 	if (!fb) {
377
-		DRM_ERROR("Invalid framebuffer id.\n");
383
+		VMW_DEBUG_USER("Invalid framebuffer id.\n");
378
384
 		ret = -ENOENT;
379
385
 		goto out_no_fb;
380
386
 	}
381
387
 
382
388
 	vfb = vmw_framebuffer_to_vfb(fb);
383
389
 	if (!vfb->bo) {
384
-		DRM_ERROR("Framebuffer not buffer backed.\n");
390
+		VMW_DEBUG_USER("Framebuffer not buffer backed.\n");
385
391
 		ret = -EINVAL;
386
392
 		goto out_no_ttm_lock;
387
393
 	}