2 files changed, 19 insertions, 14 deletions

diff --git a/drivers/media/video/mxb.c b/drivers/media/video/mxb.c
index 823f126b89cc..9f01f14e4aa2 100644
--- a/drivers/media/video/mxb.c
+++ b/drivers/media/video/mxb.c
@@ -298,7 +298,7 @@ static int mxb_init_done(struct saa7146_dev* dev)
         /* select tuner-output on saa7111a */
         i = 0;
         saa7111a_call(mxb, video, s_routing, SAA7115_COMPOSITE0,
-                SAA7111_FMT_CCIR | SAA7111_VBI_BYPASS, 0);
+                SAA7111_FMT_CCIR, 0);
 
         /* select a tuner type */
         tun_setup.mode_mask = T_ANALOG_TV;
@@ -522,8 +522,8 @@ static int vidioc_s_input(struct file *file, void *fh, unsigned int input)
                 return err;
 
         /* switch video in saa7111a */
-        if (saa7111a_call(mxb, video, s_routing, i, 0, 0))
-                printk(KERN_ERR "VIDIOC_S_INPUT: could not address saa7111a #1.\n");
+        if (saa7111a_call(mxb, video, s_routing, i, SAA7111_FMT_CCIR, 0))
+                printk(KERN_ERR "VIDIOC_S_INPUT: could not address saa7111a.\n");
 
         /* switch the audio-source only if necessary */
         if (0 == mxb->cur_mute)
diff --git a/drivers/media/video/saa7115.c b/drivers/media/video/saa7115.c
index 44873a016c2c..c0a7f8a369f4 100644
--- a/drivers/media/video/saa7115.c
+++ b/drivers/media/video/saa7115.c
@@ -104,6 +104,10 @@ static int saa711x_has_reg(const int id, const u8 reg)
         if (id == V4L2_IDENT_SAA7111)
                 return reg < 0x20 && reg != 0x01 && reg != 0x0f &&
                        (reg < 0x13 || reg > 0x19) && reg != 0x1d && reg != 0x1e;
+        if (id == V4L2_IDENT_SAA7111A)
+                return reg < 0x20 && reg != 0x01 && reg != 0x0f &&
+                       reg != 0x14 && reg != 0x18 && reg != 0x19 &&
+                       reg != 0x1d && reg != 0x1e;
 
         /* common for saa7113/4/5/8 */
         if (unlikely((reg >= 0x3b && reg <= 0x3f) || reg == 0x5c || reg == 0x5f ||
@@ -954,8 +958,7 @@ static void saa711x_set_v4lstd(struct v4l2_subdev *sd, v4l2_std_id std)
         011 NTSC N (3.58MHz)            PAL M (3.58MHz)
         100 reserved                    NTSC-Japan (3.58MHz)
         */
-        if (state->ident == V4L2_IDENT_SAA7111 ||
-            state->ident == V4L2_IDENT_SAA7113) {
+        if (state->ident <= V4L2_IDENT_SAA7113) {
                 u8 reg = saa711x_read(sd, R_0E_CHROMA_CNTL_1) & 0x8f;
 
                 if (std == V4L2_STD_PAL_M) {
@@ -1232,22 +1235,19 @@ static int saa711x_s_routing(struct v4l2_subdev *sd,
                              u32 input, u32 output, u32 config)
 {
         struct saa711x_state *state = to_state(sd);
-        u8 mask = (state->ident == V4L2_IDENT_SAA7111) ? 0xf8 : 0xf0;
+        u8 mask = (state->ident <= V4L2_IDENT_SAA7111A) ? 0xf8 : 0xf0;
 
         v4l2_dbg(1, debug, sd, "decoder set input %d output %d\n",
                 input, output);
 
         /* saa7111/3 does not have these inputs */
-        if ((state->ident == V4L2_IDENT_SAA7113 ||
-             state->ident == V4L2_IDENT_SAA7111) &&
+        if (state->ident <= V4L2_IDENT_SAA7113 &&
             (input == SAA7115_COMPOSITE4 ||
              input == SAA7115_COMPOSITE5)) {
                 return -EINVAL;
         }
         if (input > SAA7115_SVIDEO3)
                 return -EINVAL;
-        if (output > SAA7115_IPORT_ON)
-                return -EINVAL;
         if (state->input == input && state->output == output)
                 return 0;
         v4l2_dbg(1, debug, sd, "now setting %s input %s output\n",
@@ -1256,7 +1256,7 @@ static int saa711x_s_routing(struct v4l2_subdev *sd,
         state->input = input;
 
         /* saa7111 has slightly different input numbering */
-        if (state->ident == V4L2_IDENT_SAA7111) {
+        if (state->ident <= V4L2_IDENT_SAA7111A) {
                 if (input >= SAA7115_COMPOSITE4)
                         input -= 2;
                 /* saa7111 specific */
@@ -1292,7 +1292,7 @@ static int saa711x_s_gpio(struct v4l2_subdev *sd, u32 val)
 {
         struct saa711x_state *state = to_state(sd);
 
-        if (state->ident != V4L2_IDENT_SAA7111)
+        if (state->ident > V4L2_IDENT_SAA7111A)
                 return -EINVAL;
         saa711x_write(sd, 0x11, (saa711x_read(sd, 0x11) & 0x7f) |
                 (val ? 0x80 : 0));
@@ -1596,6 +1596,10 @@ static int saa711x_probe(struct i2c_client *client,
         switch (chip_id) {
         case '1':
                 state->ident = V4L2_IDENT_SAA7111;
+                if (saa711x_read(sd, R_00_CHIP_VERSION) & 0xf0) {
+                        v4l_info(client, "saa7111a variant found\n");
+                        state->ident = V4L2_IDENT_SAA7111A;
+                }
                 break;
         case '3':
                 state->ident = V4L2_IDENT_SAA7113;
@@ -1612,7 +1616,7 @@ static int saa711x_probe(struct i2c_client *client,
         default:
                 state->ident = V4L2_IDENT_SAA7111;
                 v4l2_info(sd, "WARNING: Chip is not known - Falling back to saa7111\n");
-
+                break;
         }
 
         state->audclk_freq = 48000;
@@ -1623,6 +1627,7 @@ static int saa711x_probe(struct i2c_client *client,
         state->crystal_freq = SAA7115_FREQ_24_576_MHZ;
         switch (state->ident) {
         case V4L2_IDENT_SAA7111:
+        case V4L2_IDENT_SAA7111A:
                 saa711x_writeregs(sd, saa7111_init);
                 break;
         case V4L2_IDENT_SAA7113:
@@ -1632,7 +1637,7 @@ static int saa711x_probe(struct i2c_client *client,
                 state->crystal_freq = SAA7115_FREQ_32_11_MHZ;
                 saa711x_writeregs(sd, saa7115_init_auto_input);
         }
-        if (state->ident != V4L2_IDENT_SAA7111)
+        if (state->ident > V4L2_IDENT_SAA7111A)
                 saa711x_writeregs(sd, saa7115_init_misc);
         saa711x_set_v4lstd(sd, V4L2_STD_NTSC);