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path: root/drivers/media/video/tea5767.c
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Diffstat (limited to 'drivers/media/video/tea5767.c')
-rw-r--r--drivers/media/video/tea5767.c39
1 files changed, 17 insertions, 22 deletions
diff --git a/drivers/media/video/tea5767.c b/drivers/media/video/tea5767.c
index e1b48d87e7b7..f6e7d7ad8424 100644
--- a/drivers/media/video/tea5767.c
+++ b/drivers/media/video/tea5767.c
@@ -16,12 +16,10 @@
16#include "tuner-i2c.h" 16#include "tuner-i2c.h"
17#include "tea5767.h" 17#include "tea5767.h"
18 18
19static int debug = 0; 19static int debug;
20module_param(debug, int, 0644); 20module_param(debug, int, 0644);
21MODULE_PARM_DESC(debug, "enable verbose debug messages"); 21MODULE_PARM_DESC(debug, "enable verbose debug messages");
22 22
23#define PREFIX "tea5767"
24
25/*****************************************************************************/ 23/*****************************************************************************/
26 24
27struct tea5767_priv { 25struct tea5767_priv {
@@ -137,14 +135,14 @@ static void tea5767_status_dump(struct tea5767_priv *priv,
137 unsigned int div, frq; 135 unsigned int div, frq;
138 136
139 if (TEA5767_READY_FLAG_MASK & buffer[0]) 137 if (TEA5767_READY_FLAG_MASK & buffer[0])
140 printk(PREFIX "Ready Flag ON\n"); 138 tuner_info("Ready Flag ON\n");
141 else 139 else
142 printk(PREFIX "Ready Flag OFF\n"); 140 tuner_info("Ready Flag OFF\n");
143 141
144 if (TEA5767_BAND_LIMIT_MASK & buffer[0]) 142 if (TEA5767_BAND_LIMIT_MASK & buffer[0])
145 printk(PREFIX "Tuner at band limit\n"); 143 tuner_info("Tuner at band limit\n");
146 else 144 else
147 printk(PREFIX "Tuner not at band limit\n"); 145 tuner_info("Tuner not at band limit\n");
148 146
149 div = ((buffer[0] & 0x3f) << 8) | buffer[1]; 147 div = ((buffer[0] & 0x3f) << 8) | buffer[1];
150 148
@@ -166,23 +164,23 @@ static void tea5767_status_dump(struct tea5767_priv *priv,
166 buffer[0] = (div >> 8) & 0x3f; 164 buffer[0] = (div >> 8) & 0x3f;
167 buffer[1] = div & 0xff; 165 buffer[1] = div & 0xff;
168 166
169 printk(PREFIX "Frequency %d.%03d KHz (divider = 0x%04x)\n", 167 tuner_info("Frequency %d.%03d KHz (divider = 0x%04x)\n",
170 frq / 1000, frq % 1000, div); 168 frq / 1000, frq % 1000, div);
171 169
172 if (TEA5767_STEREO_MASK & buffer[2]) 170 if (TEA5767_STEREO_MASK & buffer[2])
173 printk(PREFIX "Stereo\n"); 171 tuner_info("Stereo\n");
174 else 172 else
175 printk(PREFIX "Mono\n"); 173 tuner_info("Mono\n");
176 174
177 printk(PREFIX "IF Counter = %d\n", buffer[2] & TEA5767_IF_CNTR_MASK); 175 tuner_info("IF Counter = %d\n", buffer[2] & TEA5767_IF_CNTR_MASK);
178 176
179 printk(PREFIX "ADC Level = %d\n", 177 tuner_info("ADC Level = %d\n",
180 (buffer[3] & TEA5767_ADC_LEVEL_MASK) >> 4); 178 (buffer[3] & TEA5767_ADC_LEVEL_MASK) >> 4);
181 179
182 printk(PREFIX "Chip ID = %d\n", (buffer[3] & TEA5767_CHIP_ID_MASK)); 180 tuner_info("Chip ID = %d\n", (buffer[3] & TEA5767_CHIP_ID_MASK));
183 181
184 printk(PREFIX "Reserved = 0x%02x\n", 182 tuner_info("Reserved = 0x%02x\n",
185 (buffer[4] & TEA5767_RESERVED_MASK)); 183 (buffer[4] & TEA5767_RESERVED_MASK));
186} 184}
187 185
188/* Freq should be specifyed at 62.5 Hz */ 186/* Freq should be specifyed at 62.5 Hz */
@@ -395,11 +393,6 @@ int tea5767_autodetection(struct i2c_adapter* i2c_adap, u8 i2c_addr)
395 return EINVAL; 393 return EINVAL;
396 } 394 }
397 395
398 /* It seems that tea5767 returns 0xff after the 5th byte */
399 if ((buffer[5] != 0xff) || (buffer[6] != 0xff)) {
400 printk(KERN_WARNING "Returned more than 5 bytes. It is not a TEA5767\n");
401 return EINVAL;
402 }
403 396
404 return 0; 397 return 0;
405} 398}
@@ -456,6 +449,8 @@ struct dvb_frontend *tea5767_attach(struct dvb_frontend *fe,
456 449
457 priv->i2c_props.addr = i2c_addr; 450 priv->i2c_props.addr = i2c_addr;
458 priv->i2c_props.adap = i2c_adap; 451 priv->i2c_props.adap = i2c_adap;
452 priv->i2c_props.name = "tea5767";
453
459 priv->ctrl.xtal_freq = TEA5767_HIGH_LO_32768; 454 priv->ctrl.xtal_freq = TEA5767_HIGH_LO_32768;
460 priv->ctrl.port1 = 1; 455 priv->ctrl.port1 = 1;
461 priv->ctrl.port2 = 1; 456 priv->ctrl.port2 = 1;