1 files changed, 62 insertions, 14 deletions

diff --git a/drivers/media/video/saa7115.c b/drivers/media/video/saa7115.c
index f0eb9851bf53..7050d81c0242 100644
--- a/drivers/media/video/saa7115.c
+++ b/drivers/media/video/saa7115.c
@@ -1,4 +1,4 @@
-/* saa7115 - Philips SAA7114/SAA7115 video decoder driver
+/* saa7115 - Philips SAA7113/SAA7114/SAA7115 video decoder driver
  *
  * Based on saa7114 driver by Maxim Yevtyushkin, which is based on
  * the saa7111 driver by Dave Perks.
@@ -16,6 +16,7 @@
  * (2/17/2003)
  *
  * VBI support (2004) and cleanups (2005) by Hans Verkuil <hverkuil@xs4all.nl>
+ * SAA7113 support by Mauro Carvalho Chehab <mchehab@infradead.org>
  *
  * This program is free software; you can redistribute it and/or
  * modify it under the terms of the GNU General Public License
@@ -42,8 +43,9 @@
 #include <media/audiochip.h>
 #include <asm/div64.h>
 
-MODULE_DESCRIPTION("Philips SAA7114/SAA7115 video decoder driver");
-MODULE_AUTHOR("Maxim Yevtyushkin, Kevin Thayer, Chris Kennedy, Hans Verkuil");
+MODULE_DESCRIPTION("Philips SAA7113/SAA7114/SAA7115 video decoder driver");
+MODULE_AUTHOR(  "Maxim Yevtyushkin, Kevin Thayer, Chris Kennedy, "
+                "Hans Verkuil, Mauro Carvalho Chehab");
 MODULE_LICENSE("GPL");
 
 static int debug = 0;
@@ -51,7 +53,10 @@ module_param(debug, bool, 0644);
 
 MODULE_PARM_DESC(debug, "Debug level (0-1)");
 
-static unsigned short normal_i2c[] = { 0x42 >> 1, 0x40 >> 1, I2C_CLIENT_END };
+static unsigned short normal_i2c[] = {
+                0x4a >>1, 0x48 >>1,     /* SAA7113 */
+                0x42 >> 1, 0x40 >> 1,   /* SAA7114 and SAA7115 */
+                I2C_CLIENT_END };
 
 
 I2C_CLIENT_INSMOD;
@@ -101,10 +106,12 @@ static inline int saa7115_read(struct i2c_client *client, u8 reg)
    Hauppauge driver sets. */
 
 static const unsigned char saa7115_init_auto_input[] = {
+                /* Front-End Part */
         0x01, 0x48,             /* white peak control disabled */
         0x03, 0x20,             /* was 0x30. 0x20: long vertical blanking */
         0x04, 0x90,             /* analog gain set to 0 */
         0x05, 0x90,             /* analog gain set to 0 */
+                /* Decoder Part */
         0x06, 0xeb,             /* horiz sync begin = -21 */
         0x07, 0xe0,             /* horiz sync stop = -17 */
         0x0a, 0x80,             /* was 0x88. decoder brightness, 0x80 is itu standard */
@@ -123,6 +130,8 @@ static const unsigned char saa7115_init_auto_input[] = {
         0x1b, 0x42,             /* misc chroma control 0x42 = recommended */
         0x1c, 0xa9,             /* combfilter control 0xA9 = recommended */
         0x1d, 0x01,             /* combfilter control 0x01 = recommended */
+
+                /* Power Device Control */
         0x88, 0xd0,             /* reset device */
         0x88, 0xf0,             /* set device programmed, all in operational mode */
         0x00, 0x00
@@ -338,6 +347,33 @@ static const unsigned char saa7115_cfg_vbi_off[] = {
         0x00, 0x00
 };
 
+static const unsigned char saa7113_init_auto_input[] = {
+        0x01, 0x08,     /* PH7113_INCREMENT_DELAY - (1) (1) (1) (1) IDEL3 IDEL2 IDELL1 IDEL0 */
+        0x02, 0xc2,     /* PH7113_ANALOG_INPUT_CONTR_1 - FUSE1 FUSE0 GUDL1 GUDL0 MODE3 MODE2 MODE1 MODE0 */
+        0x03, 0x30,     /* PH7113_ANALOG_INPUT_CONTR_2 - (1) HLNRS VBSL WPOFF HOLDG GAFIX GAI28 GAI18 */
+        0x04, 0x00,     /* PH7113_ANALOG_INPUT_CONTR_3 - GAI17 GAI16 GAI15 GAI14 GAI13 GAI12 GAI11 GAI10 */
+        0x05, 0x00,     /* PH7113_ANALOG_INPUT_CONTR_4 - GAI27 GAI26 GAI25 GAI24 GAI23 GAI22 GAI21 GAI20 */
+        0x06, 0x89,     /* PH7113_HORIZONTAL_SYNC_START - HSB7 HSB6 HSB5 HSB4 HSB3 HSB2 HSB1 HSB0 */
+        0x07, 0x0d,     /* PH7113_HORIZONTAL_SYNC_STOP - HSS7 HSS6 HSS5 HSS4 HSS3 HSS2 HSS1 HSS0 */
+        0x08, 0x88,     /* PH7113_SYNC_CONTROL - AUFD FSEL FOET HTC1 HTC0 HPLL VNOI1 VNOI0 */
+        0x09, 0x01,     /* PH7113_LUMINANCE_CONTROL - BYPS PREF BPSS1 BPSS0 VBLB UPTCV APER1 APER0 */
+        0x0a, 0x80,     /* PH7113_LUMINANCE_BRIGHTNESS - BRIG7 BRIG6 BRIG5 BRIG4 BRIG3 BRIG2 BRIG1 BRIG0 */
+        0x0b, 0x47,     /* PH7113_LUMINANCE_CONTRAST - CONT7 CONT6 CONT5 CONT4 CONT3 CONT2 CONT1 CONT0 */
+        0x0c, 0x40,     /* PH7113_CHROMA_SATURATION - SATN7 SATN6 SATN5 SATN4 SATN3 SATN2 SATN1 SATN0 */
+        0x0d, 0x00,     /* PH7113_CHROMA_HUE_CONTROL - HUEC7 HUEC6 HUEC5 HUEC4 HUEC3 HUEC2 HUEC1 HUEC0 */
+        0x0e, 0x01,     /* PH7113_CHROMA_CONTROL - CDTO CSTD2 CSTD1 CSTD0 DCCF FCTC CHBW1 CHBW0 */
+        0x0f, 0x2a,     /* PH7113_CHROMA_GAIN_CONTROL - ACGC CGAIN6 CGAIN5 CGAIN4 CGAIN3 CGAIN2 CGAIN1 CGAIN0 */
+        0x10, 0x08,     /* PH7113_FORMAT_DELAY_CONTROL - OFTS1 OFTS0 HDEL1 HDEL0 VRLN YDEL2 YDEL1 YDEL0 */
+        0x11, 0x0c,     /* PH7113_OUTPUT_CONTROL_1 - GPSW1 CM99 GPSW0 HLSEL OEYC OERT VIPB COLO */
+        0x12, 0x07,     /* PH7113_OUTPUT_CONTROL_2 - RTSE13 RTSE12 RTSE11 RTSE10 RTSE03 RTSE02 RTSE01 RTSE00 */
+        0x13, 0x00,     /* PH7113_OUTPUT_CONTROL_3 - ADLSB (1) (1) OLDSB FIDP (1) AOSL1 AOSL0 */
+        0x14, 0x00,     /* RESERVED 14 - (1) (1) (1) (1) (1) (1) (1) (1) */
+        0x15, 0x00,     /* PH7113_V_GATE1_START - VSTA7 VSTA6 VSTA5 VSTA4 VSTA3 VSTA2 VSTA1 VSTA0 */
+        0x16, 0x00,     /* PH7113_V_GATE1_STOP - VSTO7 VSTO6 VSTO5 VSTO4 VSTO3 VSTO2 VSTO1 VSTO0 */
+        0x17, 0x00,     /* PH7113_V_GATE1_MSB - (1) (1) (1) (1) (1) (1) VSTO8 VSTA8 */
+        0x00, 0x00
+};
+
 static const unsigned char saa7115_init_misc[] = {
         0x38, 0x03,             /* audio stuff */
         0x39, 0x10,
@@ -680,7 +716,7 @@ static void saa7115_set_v4lstd(struct i2c_client *client, v4l2_std_id std)
         state->std = std;
 
         /* restart task B if needed */
-        if (taskb && state->ident == V4L2_IDENT_SAA7114) {
+        if (taskb && state->ident != V4L2_IDENT_SAA7115) {
                 saa7115_writeregs(client, saa7115_cfg_vbi_on);
         }
 
@@ -703,7 +739,7 @@ static void saa7115_log_status(struct i2c_client *client)
         int vcr;
 
         v4l_info(client, "Audio frequency: %d Hz\n", state->audclk_freq);
-        if (client->name[6] == '4') {
+        if (state->ident != V4L2_IDENT_SAA7115) {
                 /* status for the saa7114 */
                 reg1f = saa7115_read(client, 0x1f);
                 signalOk = (reg1f & 0xc1) == 0x81;
@@ -751,8 +787,8 @@ static void saa7115_set_lcr(struct i2c_client *client, struct v4l2_sliced_vbi_fo
         u8 lcr[24];
         int i, x;
 
-        /* saa7114 doesn't yet support VBI */
-        if (state->ident == V4L2_IDENT_SAA7114)
+        /* saa7113/71144 doesn't yet support VBI */
+        if (state->ident != V4L2_IDENT_SAA7115)
                 return;
 
         for (i = 0; i <= 23; i++)
@@ -1261,14 +1297,12 @@ static int saa7115_attach(struct i2c_adapter *adapter, int address, int kind)
 
         saa7115_write(client, 0, 5);
         chip_id = saa7115_read(client, 0) & 0x0f;
-        if (chip_id != 4 && chip_id != 5) {
+        if (chip_id <3 && chip_id > 5) {
                 v4l_dbg(1, debug, client, "saa7115 not found\n");
                 kfree(client);
                 return 0;
         }
-        if (chip_id == 4) {
-                snprintf(client->name, sizeof(client->name) - 1, "saa7114");
-        }
+        snprintf(client->name, sizeof(client->name) - 1, "saa711%d",chip_id);
         v4l_info(client, "saa711%d found @ 0x%x (%s)\n", chip_id, address << 1, adapter->name);
 
         state = kzalloc(sizeof(struct saa7115_state), GFP_KERNEL);
@@ -1285,13 +1319,27 @@ static int saa7115_attach(struct i2c_adapter *adapter, int address, int kind)
         state->contrast = 64;
         state->hue = 0;
         state->sat = 64;
-        state->ident = (chip_id == 4) ? V4L2_IDENT_SAA7114 : V4L2_IDENT_SAA7115;
+        switch (chip_id) {
+        case 3:
+                state->ident = V4L2_IDENT_SAA7113;
+                break;
+        case 4:
+                state->ident = V4L2_IDENT_SAA7114;
+                break;
+        default:
+                state->ident = V4L2_IDENT_SAA7115;
+                break;
+        }
+
         state->audclk_freq = 48000;
 
         v4l_dbg(1, debug, client, "writing init values\n");
 
         /* init to 60hz/48khz */
-        saa7115_writeregs(client, saa7115_init_auto_input);
+        if (state->ident==V4L2_IDENT_SAA7113)
+                saa7115_writeregs(client, saa7113_init_auto_input);
+        else
+                saa7115_writeregs(client, saa7115_init_auto_input);
         saa7115_writeregs(client, saa7115_init_misc);
         saa7115_writeregs(client, saa7115_cfg_60hz_fullres_x);
         saa7115_writeregs(client, saa7115_cfg_60hz_fullres_y);