add boot partition size

hc

2023-12-11 d2ccde1c8e90d38cee87a1b0309ad2827f3fd30d

 kernel/sound/soc/sh/dma-sh7760.c
..
..
@@ -115,10 +115,11 @@
115
115
 	snd_pcm_period_elapsed(cam->rx_ss);
116
116
 }
117
117
 
118
-static int camelot_pcm_open(struct snd_pcm_substream *substream)
118
+static int camelot_pcm_open(struct snd_soc_component *component,
119
+			    struct snd_pcm_substream *substream)
119
120
 {
120
-	struct snd_soc_pcm_runtime *rtd = substream->private_data;
121
-	struct camelot_pcm *cam = &cam_pcm_data[rtd->cpu_dai->id];
121
+	struct snd_soc_pcm_runtime *rtd = asoc_substream_to_rtd(substream);
122
+	struct camelot_pcm *cam = &cam_pcm_data[asoc_rtd_to_cpu(rtd, 0)->id];
122
123
 	int recv = substream->stream == SNDRV_PCM_STREAM_PLAYBACK ? 0:1;
123
124
 	int ret, dmairq;
124
125
 
..
..
@@ -131,7 +132,7 @@
131
132
 		ret = dmabrg_request_irq(dmairq, camelot_rxdma, cam);
132
133
 		if (unlikely(ret)) {
133
134
 			pr_debug("audio unit %d irqs already taken!\n",
134
-			     rtd->cpu_dai->id);
135
+			     asoc_rtd_to_cpu(rtd, 0)->id);
135
136
 			return -EBUSY;
136
137
 		}
137
138
 		(void)dmabrg_request_irq(dmairq + 1,camelot_rxdma, cam);
..
..
@@ -140,7 +141,7 @@
140
141
 		ret = dmabrg_request_irq(dmairq, camelot_txdma, cam);
141
142
 		if (unlikely(ret)) {
142
143
 			pr_debug("audio unit %d irqs already taken!\n",
143
-			     rtd->cpu_dai->id);
144
+			     asoc_rtd_to_cpu(rtd, 0)->id);
144
145
 			return -EBUSY;
145
146
 		}
146
147
 		(void)dmabrg_request_irq(dmairq + 1, camelot_txdma, cam);
..
..
@@ -148,10 +149,11 @@
148
149
 	return 0;
149
150
 }
150
151
 
151
-static int camelot_pcm_close(struct snd_pcm_substream *substream)
152
+static int camelot_pcm_close(struct snd_soc_component *component,
153
+			     struct snd_pcm_substream *substream)
152
154
 {
153
-	struct snd_soc_pcm_runtime *rtd = substream->private_data;
154
-	struct camelot_pcm *cam = &cam_pcm_data[rtd->cpu_dai->id];
155
+	struct snd_soc_pcm_runtime *rtd = asoc_substream_to_rtd(substream);
156
+	struct camelot_pcm *cam = &cam_pcm_data[asoc_rtd_to_cpu(rtd, 0)->id];
155
157
 	int recv = substream->stream == SNDRV_PCM_STREAM_PLAYBACK ? 0:1;
156
158
 	int dmairq;
157
159
 
..
..
@@ -168,18 +170,14 @@
168
170
 	return 0;
169
171
 }
170
172
 
171
-static int camelot_hw_params(struct snd_pcm_substream *substream,
173
+static int camelot_hw_params(struct snd_soc_component *component,
174
+			     struct snd_pcm_substream *substream,
172
175
 			     struct snd_pcm_hw_params *hw_params)
173
176
 {
174
-	struct snd_soc_pcm_runtime *rtd = substream->private_data;
175
-	struct camelot_pcm *cam = &cam_pcm_data[rtd->cpu_dai->id];
177
+	struct snd_soc_pcm_runtime *rtd = asoc_substream_to_rtd(substream);
178
+	struct camelot_pcm *cam = &cam_pcm_data[asoc_rtd_to_cpu(rtd, 0)->id];
176
179
 	int recv = substream->stream == SNDRV_PCM_STREAM_PLAYBACK ? 0:1;
177
180
 	int ret;
178
-
179
-	ret = snd_pcm_lib_malloc_pages(substream,
180
-				       params_buffer_bytes(hw_params));
181
-	if (ret < 0)
182
-		return ret;
183
181
 
184
182
 	if (recv) {
185
183
 		cam->rx_period_size = params_period_bytes(hw_params);
..
..
@@ -191,18 +189,14 @@
191
189
 	return 0;
192
190
 }
193
191
 
194
-static int camelot_hw_free(struct snd_pcm_substream *substream)
195
-{
196
-	return snd_pcm_lib_free_pages(substream);
197
-}
198
-
199
-static int camelot_prepare(struct snd_pcm_substream *substream)
192
+static int camelot_prepare(struct snd_soc_component *component,
193
+			   struct snd_pcm_substream *substream)
200
194
 {
201
195
 	struct snd_pcm_runtime *runtime = substream->runtime;
202
-	struct snd_soc_pcm_runtime *rtd = substream->private_data;
203
-	struct camelot_pcm *cam = &cam_pcm_data[rtd->cpu_dai->id];
196
+	struct snd_soc_pcm_runtime *rtd = asoc_substream_to_rtd(substream);
197
+	struct camelot_pcm *cam = &cam_pcm_data[asoc_rtd_to_cpu(rtd, 0)->id];
204
198
 
205
-	pr_debug("PCM data: addr 0x%08ulx len %d\n",
199
+	pr_debug("PCM data: addr 0x%08lx len %d\n",
206
200
 		 (u32)runtime->dma_addr, runtime->dma_bytes);
207
201
  
208
202
 	if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) {
..
..
@@ -244,10 +238,11 @@
244
238
 	BRGREG(BRGACR) = acr | ACR_RDS;
245
239
 }
246
240
 
247
-static int camelot_trigger(struct snd_pcm_substream *substream, int cmd)
241
+static int camelot_trigger(struct snd_soc_component *component,
242
+			   struct snd_pcm_substream *substream, int cmd)
248
243
 {
249
-	struct snd_soc_pcm_runtime *rtd = substream->private_data;
250
-	struct camelot_pcm *cam = &cam_pcm_data[rtd->cpu_dai->id];
244
+	struct snd_soc_pcm_runtime *rtd = asoc_substream_to_rtd(substream);
245
+	struct camelot_pcm *cam = &cam_pcm_data[asoc_rtd_to_cpu(rtd, 0)->id];
251
246
 	int recv = substream->stream == SNDRV_PCM_STREAM_PLAYBACK ? 0:1;
252
247
 
253
248
 	switch (cmd) {
..
..
@@ -270,11 +265,12 @@
270
265
 	return 0;
271
266
 }
272
267
 
273
-static snd_pcm_uframes_t camelot_pos(struct snd_pcm_substream *substream)
268
+static snd_pcm_uframes_t camelot_pos(struct snd_soc_component *component,
269
+				     struct snd_pcm_substream *substream)
274
270
 {
275
271
 	struct snd_pcm_runtime *runtime = substream->runtime;
276
-	struct snd_soc_pcm_runtime *rtd = substream->private_data;
277
-	struct camelot_pcm *cam = &cam_pcm_data[rtd->cpu_dai->id];
272
+	struct snd_soc_pcm_runtime *rtd = asoc_substream_to_rtd(substream);
273
+	struct camelot_pcm *cam = &cam_pcm_data[asoc_rtd_to_cpu(rtd, 0)->id];
278
274
 	int recv = substream->stream == SNDRV_PCM_STREAM_PLAYBACK ? 0:1;
279
275
 	unsigned long pos;
280
276
 
..
..
@@ -292,35 +288,30 @@
292
288
 	return bytes_to_frames(runtime, pos);
293
289
 }
294
290
 
295
-static const struct snd_pcm_ops camelot_pcm_ops = {
296
-	.open		= camelot_pcm_open,
297
-	.close		= camelot_pcm_close,
298
-	.ioctl		= snd_pcm_lib_ioctl,
299
-	.hw_params	= camelot_hw_params,
300
-	.hw_free	= camelot_hw_free,
301
-	.prepare	= camelot_prepare,
302
-	.trigger	= camelot_trigger,
303
-	.pointer	= camelot_pos,
304
-};
305
-
306
-static int camelot_pcm_new(struct snd_soc_pcm_runtime *rtd)
291
+static int camelot_pcm_new(struct snd_soc_component *component,
292
+			   struct snd_soc_pcm_runtime *rtd)
307
293
 {
308
294
 	struct snd_pcm *pcm = rtd->pcm;
309
295
 
310
296
 	/* dont use SNDRV_DMA_TYPE_DEV, since it will oops the SH kernel
311
297
 	 * in MMAP mode (i.e. aplay -M)
312
298
 	 */
313
-	snd_pcm_lib_preallocate_pages_for_all(pcm,
299
+	snd_pcm_set_managed_buffer_all(pcm,
314
300
 		SNDRV_DMA_TYPE_CONTINUOUS,
315
-		snd_dma_continuous_data(GFP_KERNEL),
301
+		NULL,
316
302
 		DMABRG_PREALLOC_BUFFER,	DMABRG_PREALLOC_BUFFER_MAX);
317
303
 
318
304
 	return 0;
319
305
 }
320
306
 
321
307
 static const struct snd_soc_component_driver sh7760_soc_component = {
322
-	.ops		= &camelot_pcm_ops,
323
-	.pcm_new	= camelot_pcm_new,
308
+	.open		= camelot_pcm_open,
309
+	.close		= camelot_pcm_close,
310
+	.hw_params	= camelot_hw_params,
311
+	.prepare	= camelot_prepare,
312
+	.trigger	= camelot_trigger,
313
+	.pointer	= camelot_pos,
314
+	.pcm_construct	= camelot_pcm_new,
324
315
 };
325
316
 
326
317
 static int sh7760_soc_platform_probe(struct platform_device *pdev)