32 module_param(low_bitrate, bool, 0);
43 	u8 value = 0;  in zr36060_read()
48 		value = (ptr->codec->master_data->readreg(ptr->codec, reg)) & 0xff;  in zr36060_read()
59 	zrdev_dbg(zr, "0x%02x @0x%04x\n", value, reg);  in zr36060_write()
79 	zr36060_read(ptr, 0);  in zr36060_read_status()
87 			 (zr36060_read(ptr, ZR060_SF_LO) & 0xFF);  in zr36060_read_scalefactor()
89 	/* leave 0 selected for an eventually GO from master */  in zr36060_read_scalefactor()
90 	zr36060_read(ptr, 0);  in zr36060_read_scalefactor()
98 	int i = 0;  in zr36060_wait_end()
104 				  "%s: timeout at wait_end (last status: 0x%02x)\n",  in zr36060_wait_end()
116 	if ((zr36060_read(ptr, ZR060_IDR_DEV) != 0x33) &&  in zr36060_basic_test()
117 	    (zr36060_read(ptr, ZR060_IDR_REV) != 0x01)) {  in zr36060_basic_test()
128 	return 0;		/* looks good! */  in zr36060_basic_test()
135 	int i = 0;  in zr36060_pushit()
137 	zrdev_dbg(zr, "%s: write data block to 0x%04x (len=%d)\n", ptr->name,  in zr36060_pushit()
155 static const char zr36060_dqt[0x86] = {
156 	0xff, 0xdb,		//Marker: DQT
157 	0x00, 0x84,		//Length: 2*65+2
158 	0x00,			//Pq,Tq first table
159 	0x10, 0x0b, 0x0c, 0x0e, 0x0c, 0x0a, 0x10, 0x0e,
160 	0x0d, 0x0e, 0x12, 0x11, 0x10, 0x13, 0x18, 0x28,
161 	0x1a, 0x18, 0x16, 0x16, 0x18, 0x31, 0x23, 0x25,
162 	0x1d, 0x28, 0x3a, 0x33, 0x3d, 0x3c, 0x39, 0x33,
163 	0x38, 0x37, 0x40, 0x48, 0x5c, 0x4e, 0x40, 0x44,
164 	0x57, 0x45, 0x37, 0x38, 0x50, 0x6d, 0x51, 0x57,
165 	0x5f, 0x62, 0x67, 0x68, 0x67, 0x3e, 0x4d, 0x71,
166 	0x79, 0x70, 0x64, 0x78, 0x5c, 0x65, 0x67, 0x63,
167 	0x01,			//Pq,Tq second table
168 	0x11, 0x12, 0x12, 0x18, 0x15, 0x18, 0x2f, 0x1a,
169 	0x1a, 0x2f, 0x63, 0x42, 0x38, 0x42, 0x63, 0x63,
170 	0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63,
171 	0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63,
172 	0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63,
173 	0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63,
174 	0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63,
175 	0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63
178 static const char zr36060_dht[0x1a4] = {
179 	0xff, 0xc4,		//Marker: DHT
180 	0x01, 0xa2,		//Length: 2*AC, 2*DC
181 	0x00,			//DC first table
182 	0x00, 0x01, 0x05, 0x01, 0x01, 0x01, 0x01, 0x01,
183 	0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01,
184 	0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x0A, 0x0B,
185 	0x01,			//DC second table
186 	0x00, 0x03, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01,
187 	0x01, 0x01, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01,
188 	0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x0A, 0x0B,
189 	0x10,			//AC first table
190 	0x00, 0x02, 0x01, 0x03, 0x03, 0x02, 0x04, 0x03,
191 	0x05, 0x05, 0x04, 0x04, 0x00, 0x00,
192 	0x01, 0x7D, 0x01, 0x02, 0x03, 0x00, 0x04, 0x11,
193 	0x05, 0x12, 0x21, 0x31, 0x41, 0x06, 0x13, 0x51, 0x61,
194 	0x07, 0x22, 0x71, 0x14, 0x32, 0x81, 0x91, 0xA1,
195 	0x08, 0x23, 0x42, 0xB1, 0xC1, 0x15, 0x52, 0xD1, 0xF0, 0x24,
196 	0x33, 0x62, 0x72, 0x82, 0x09, 0x0A, 0x16, 0x17,
197 	0x18, 0x19, 0x1A, 0x25, 0x26, 0x27, 0x28, 0x29, 0x2A, 0x34,
198 	0x35, 0x36, 0x37, 0x38, 0x39, 0x3A, 0x43, 0x44,
199 	0x45, 0x46, 0x47, 0x48, 0x49, 0x4A, 0x53, 0x54, 0x55, 0x56,
200 	0x57, 0x58, 0x59, 0x5A, 0x63, 0x64, 0x65, 0x66,
201 	0x67, 0x68, 0x69, 0x6A, 0x73, 0x74, 0x75, 0x76, 0x77, 0x78,
202 	0x79, 0x7A, 0x83, 0x84, 0x85, 0x86, 0x87, 0x88,
203 	0x89, 0x8A, 0x92, 0x93, 0x94, 0x95, 0x96, 0x97, 0x98, 0x99,
204 	0x9A, 0xA2, 0xA3, 0xA4, 0xA5, 0xA6, 0xA7, 0xA8,
205 	0xA9, 0xAA, 0xB2, 0xB3, 0xB4, 0xB5, 0xB6, 0xB7, 0xB8, 0xB9,
206 	0xBA, 0xC2, 0xC3, 0xC4, 0xC5, 0xC6, 0xC7, 0xC8,
207 	0xC9, 0xCA, 0xD2, 0xD3, 0xD4, 0xD5, 0xD6, 0xD7, 0xD8, 0xD9,
208 	0xDA, 0xE1, 0xE2, 0xE3, 0xE4, 0xE5, 0xE6, 0xE7,
209 	0xE8, 0xE9, 0xEA, 0xF1, 0xF2, 0xF3, 0xF4, 0xF5, 0xF6, 0xF7,
210 	0xF8, 0xF9, 0xFA,
211 	0x11,			//AC second table
212 	0x00, 0x02, 0x01, 0x02, 0x04, 0x04, 0x03, 0x04,
213 	0x07, 0x05, 0x04, 0x04, 0x00, 0x01,
214 	0x02, 0x77, 0x00, 0x01, 0x02, 0x03, 0x11, 0x04,
215 	0x05, 0x21, 0x31, 0x06, 0x12, 0x41, 0x51, 0x07, 0x61, 0x71,
216 	0x13, 0x22, 0x32, 0x81, 0x08, 0x14, 0x42, 0x91,
217 	0xA1, 0xB1, 0xC1, 0x09, 0x23, 0x33, 0x52, 0xF0, 0x15, 0x62,
218 	0x72, 0xD1, 0x0A, 0x16, 0x24, 0x34, 0xE1, 0x25,
219 	0xF1, 0x17, 0x18, 0x19, 0x1A, 0x26, 0x27, 0x28, 0x29, 0x2A,
220 	0x35, 0x36, 0x37, 0x38, 0x39, 0x3A, 0x43, 0x44,
221 	0x45, 0x46, 0x47, 0x48, 0x49, 0x4A, 0x53, 0x54, 0x55, 0x56,
222 	0x57, 0x58, 0x59, 0x5A, 0x63, 0x64, 0x65, 0x66,
223 	0x67, 0x68, 0x69, 0x6A, 0x73, 0x74, 0x75, 0x76, 0x77, 0x78,
224 	0x79, 0x7A, 0x82, 0x83, 0x84, 0x85, 0x86, 0x87,
225 	0x88, 0x89, 0x8A, 0x92, 0x93, 0x94, 0x95, 0x96, 0x97, 0x98,
226 	0x99, 0x9A, 0xA2, 0xA3, 0xA4, 0xA5, 0xA6, 0xA7,
227 	0xA8, 0xA9, 0xAA, 0xB2, 0xB3, 0xB4, 0xB5, 0xB6, 0xB7, 0xB8,
228 	0xB9, 0xBA, 0xC2, 0xC3, 0xC4, 0xC5, 0xC6, 0xC7,
229 	0xC8, 0xC9, 0xCA, 0xD2, 0xD3, 0xD4, 0xD5, 0xD6, 0xD7, 0xD8,
230 	0xD9, 0xDA, 0xE2, 0xE3, 0xE4, 0xE5, 0xE6, 0xE7,
231 	0xE8, 0xE9, 0xEA, 0xF2, 0xF3, 0xF4, 0xF5, 0xF6, 0xF7, 0xF8,
232 	0xF9, 0xFA
236 #define NO_OF_COMPONENTS          0x3	//Y,U,V
237 #define BASELINE_PRECISION        0x8	//MCU size (?)
238 static const char zr36060_tq[8] = { 0, 1, 1, 0, 0, 0, 0, 0 };	//table idx's QT
239 static const char zr36060_td[8] = { 0, 1, 1, 0, 0, 0, 0, 0 };	//table idx's DC
240 static const char zr36060_ta[8] = { 0, 1, 1, 0, 0, 0, 0, 0 };	//table idx's AC
243 static const char zr36060_decimation_h[8] = { 2, 1, 1, 0, 0, 0, 0, 0 };
244 static const char zr36060_decimation_v[8] = { 1, 1, 1, 0, 0, 0, 0, 0 };
258 	sof_data[0] = 0xff;  in zr36060_set_sof()
259 	sof_data[1] = 0xc0;  in zr36060_set_sof()
260 	sof_data[2] = 0x00;  in zr36060_set_sof()
264 	sof_data[6] = (ptr->height) & 0xff;  in zr36060_set_sof()
266 	sof_data[8] = (ptr->width) & 0xff;  in zr36060_set_sof()
268 	for (i = 0; i < NO_OF_COMPONENTS; i++) {  in zr36060_set_sof()
286 	sos_data[0] = 0xff;  in zr36060_set_sos()
287 	sos_data[1] = 0xda;  in zr36060_set_sos()
288 	sos_data[2] = 0x00;  in zr36060_set_sos()
291 	for (i = 0; i < NO_OF_COMPONENTS; i++) {  in zr36060_set_sos()
297 	sos_data[2 + 1 + (2 * NO_OF_COMPONENTS) + 3] = 0x3f;  in zr36060_set_sos()
311 	dri_data[0] = 0xff;  in zr36060_set_dri()
312 	dri_data[1] = 0xdd;  in zr36060_set_dri()
313 	dri_data[2] = 0x00;  in zr36060_set_dri()
314 	dri_data[3] = 0x04;  in zr36060_set_dri()
316 	dri_data[5] = (ptr->dri) & 0xff;  in zr36060_set_dri()
325 	int sum = 0;  in zr36060_init()
342 		zr36060_write(ptr, ZR060_MBZ, 0x00);  in zr36060_init()
343 		zr36060_write(ptr, ZR060_TCR_HI, 0x00);  in zr36060_init()
344 		zr36060_write(ptr, ZR060_TCR_LO, 0x00);  in zr36060_init()
347 		zr36060_write(ptr, ZR060_IMR, 0);  in zr36060_init()
351 		zr36060_write(ptr, ZR060_SF_LO, ptr->scalefact & 0xff);  in zr36060_init()
353 		zr36060_write(ptr, ZR060_AF_HI, 0xff);  in zr36060_init()
354 		zr36060_write(ptr, ZR060_AF_M, 0xff);  in zr36060_init()
355 		zr36060_write(ptr, ZR060_AF_LO, 0xff);  in zr36060_init()
365 		zr36060_write(ptr, ZR060_APP_IDX, 0xff);  in zr36060_init()
366 		zr36060_write(ptr, ZR060_APP_IDX + 1, 0xe0 + ptr->app.appn);  in zr36060_init()
367 		zr36060_write(ptr, ZR060_APP_IDX + 2, 0x00);  in zr36060_init()
370 		zr36060_write(ptr, ZR060_COM_IDX, 0xff);  in zr36060_init()
371 		zr36060_write(ptr, ZR060_COM_IDX + 1, 0xfe);  in zr36060_init()
372 		zr36060_write(ptr, ZR060_COM_IDX + 2, 0x00);  in zr36060_init()
387 		zr36060_write(ptr, ZR060_TCV_NET_MH, tmp & 0xff);  in zr36060_init()
388 		tmp = bitcnt & 0xffff;  in zr36060_init()
390 		zr36060_write(ptr, ZR060_TCV_NET_LO, tmp & 0xff);  in zr36060_init()
399 		zr36060_write(ptr, ZR060_TCV_DATA_MH, tmp & 0xff);  in zr36060_init()
400 		tmp = bitcnt & 0xffff;  in zr36060_init()
402 		zr36060_write(ptr, ZR060_TCV_DATA_LO, tmp & 0xff);  in zr36060_init()
407 			      ((ptr->com.len > 0) ? ZR060_MER_COM : 0) |  in zr36060_init()
408 			      ((ptr->app.len > 0) ? ZR060_MER_APP : 0));  in zr36060_init()
423 		zr36060_write(ptr, ZR060_CMR, 0);  in zr36060_init()
426 		zr36060_write(ptr, ZR060_MBZ, 0x00);  in zr36060_init()
427 		zr36060_write(ptr, ZR060_TCR_HI, 0x00);  in zr36060_init()
428 		zr36060_write(ptr, ZR060_TCR_LO, 0x00);  in zr36060_init()
431 		zr36060_write(ptr, ZR060_IMR, 0);  in zr36060_init()
434 		zr36060_write(ptr, ZR060_MER, 0);  in zr36060_init()
448 	zrdev_dbg(zr, "%s: Status after table preload: 0x%02x\n",  in zr36060_init()
479 	return 0;  in zr36060_set_mode()
498 	ptr->width = cap->width / (cap->decimation & 0xff);  in zr36060_set_video()
505 	 * N.b. for VSPol this is only true if FIVEdge = 0 (default,  in zr36060_set_video()
508 	reg = (!pol->vsync_pol ? ZR060_VPR_VS_POL : 0)  in zr36060_set_video()
509 	    | (!pol->hsync_pol ? ZR060_VPR_HS_POL : 0)  in zr36060_set_video()
510 	    | (pol->field_pol ? ZR060_VPR_FI_POL : 0)  in zr36060_set_video()
511 	    | (pol->blank_pol ? ZR060_VPR_BL_POL : 0)  in zr36060_set_video()
512 	    | (pol->subimg_pol ? ZR060_VPR_S_IMG_POL : 0)  in zr36060_set_video()
513 	    | (pol->poe_pol ? ZR060_VPR_POE_POL : 0)  in zr36060_set_video()
514 	    | (pol->pvalid_pol ? ZR060_VPR_P_VAL_POL : 0)  in zr36060_set_video()
515 	    | (pol->vclk_pol ? ZR060_VPR_VCLK_POL : 0);  in zr36060_set_video()
518 	reg = 0;  in zr36060_set_video()
519 	switch (cap->decimation & 0xff) {  in zr36060_set_video()
544 	zr36060_write(ptr, ZR060_BCR_Y, 0x00);  in zr36060_set_video()
545 	zr36060_write(ptr, ZR060_BCR_U, 0x80);  in zr36060_set_video()
546 	zr36060_write(ptr, ZR060_BCR_V, 0x80);  in zr36060_set_video()
551 	zr36060_write(ptr, ZR060_SGR_VTOTAL_HI, (reg >> 8) & 0xff);  in zr36060_set_video()
552 	zr36060_write(ptr, ZR060_SGR_VTOTAL_LO, (reg >> 0) & 0xff);  in zr36060_set_video()
555 	zr36060_write(ptr, ZR060_SGR_HTOTAL_HI, (reg >> 8) & 0xff);  in zr36060_set_video()
556 	zr36060_write(ptr, ZR060_SGR_HTOTAL_LO, (reg >> 0) & 0xff);  in zr36060_set_video()
568 	zr36060_write(ptr, ZR060_SGR_BVEND_HI, (reg >> 8) & 0xff);  in zr36060_set_video()
569 	zr36060_write(ptr, ZR060_SGR_BVEND_LO, (reg >> 0) & 0xff);  in zr36060_set_video()
575 	zr36060_write(ptr, ZR060_SGR_BHEND_HI, (reg >> 8) & 0xff);  in zr36060_set_video()
576 	zr36060_write(ptr, ZR060_SGR_BHEND_LO, (reg >> 0) & 0xff);  in zr36060_set_video()
580 	zr36060_write(ptr, ZR060_AAR_VSTART_HI, (reg >> 8) & 0xff);  in zr36060_set_video()
581 	zr36060_write(ptr, ZR060_AAR_VSTART_LO, (reg >> 0) & 0xff);  in zr36060_set_video()
584 	zr36060_write(ptr, ZR060_AAR_VEND_HI, (reg >> 8) & 0xff);  in zr36060_set_video()
585 	zr36060_write(ptr, ZR060_AAR_VEND_LO, (reg >> 0) & 0xff);  in zr36060_set_video()
588 	zr36060_write(ptr, ZR060_AAR_HSTART_HI, (reg >> 8) & 0xff);  in zr36060_set_video()
589 	zr36060_write(ptr, ZR060_AAR_HSTART_LO, (reg >> 0) & 0xff);  in zr36060_set_video()
592 	zr36060_write(ptr, ZR060_AAR_HEND_HI, (reg >> 8) & 0xff);  in zr36060_set_video()
593 	zr36060_write(ptr, ZR060_AAR_HEND_LO, (reg >> 0) & 0xff);  in zr36060_set_video()
597 	zr36060_write(ptr, ZR060_SWR_VSTART_HI, (reg >> 8) & 0xff);  in zr36060_set_video()
598 	zr36060_write(ptr, ZR060_SWR_VSTART_LO, (reg >> 0) & 0xff);  in zr36060_set_video()
601 	zr36060_write(ptr, ZR060_SWR_VEND_HI, (reg >> 8) & 0xff);  in zr36060_set_video()
602 	zr36060_write(ptr, ZR060_SWR_VEND_LO, (reg >> 0) & 0xff);  in zr36060_set_video()
605 	zr36060_write(ptr, ZR060_SWR_HSTART_HI, (reg >> 8) & 0xff);  in zr36060_set_video()
606 	zr36060_write(ptr, ZR060_SWR_HSTART_LO, (reg >> 0) & 0xff);  in zr36060_set_video()
609 	zr36060_write(ptr, ZR060_SWR_HEND_HI, (reg >> 8) & 0xff);  in zr36060_set_video()
610 	zr36060_write(ptr, ZR060_SWR_HEND_LO, (reg >> 0) & 0xff);  in zr36060_set_video()
638 	return 0;  in zr36060_set_video()
671 		return 0;  in zr36060_control()
676 		return 0;  in zr36060_control()
772 		return 0;  in zr36060_unset()
810 	if (res < 0) {  in zr36060_setup()
818 	ptr->bitrate_ctrl = 0;	/* 0 or 1 - fixed file size flag (what is the difference?) */  in zr36060_setup()
825 	ptr->scalefact = 0x100;  in zr36060_setup()
829 	ptr->com.len = 0;  in zr36060_setup()
830 	ptr->app.appn = 0;  in zr36060_setup()
831 	ptr->app.len = 0;  in zr36060_setup()
837 	return 0;  in zr36060_setup()
842 	.magic = 0L,		// magic not used
857 	zr36060_codecs = 0;  in zr36060_init_module()