V4L/DVB (5043): Pvrusb2: video standard broadcast fix for radio mode

Ensure we don't accidentally broadcast the standard while in radio mode.

Signed-off-by: Mike Isely <isely@pobox.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

diff --git a/drivers/media/video/pvrusb2/pvrusb2-i2c-chips-v4l2.c b/drivers/media/video/pvrusb2/pvrusb2-i2c-chips-v4l2.c
index 93b8d07..0512166 100644 (file)
--- a/drivers/media/video/pvrusb2/pvrusb2-i2c-chips-v4l2.c
+++ b/drivers/media/video/pvrusb2/pvrusb2-i2c-chips-v4l2.c
@@ -39,7 +39,6 @@
 #define OP_AUDIORATE 4
 #define OP_SIZE 5
 #define OP_LOG 6
-#define OP_RADIO 7
 
 static const struct pvr2_i2c_op * const ops[] = {
        [OP_STANDARD] = &pvr2_i2c_op_v4l2_standard,
@@ -48,7 +47,6 @@ static const struct pvr2_i2c_op * const ops[] = {
        [OP_FREQ] = &pvr2_i2c_op_v4l2_frequency,
        [OP_SIZE] = &pvr2_i2c_op_v4l2_size,
        [OP_LOG] = &pvr2_i2c_op_v4l2_log,
-       [OP_RADIO] = &pvr2_i2c_op_v4l2_radio,
 };
 
 void pvr2_i2c_probe(struct pvr2_hdw *hdw,struct pvr2_i2c_client *cp)
@@ -60,8 +58,7 @@ void pvr2_i2c_probe(struct pvr2_hdw *hdw,struct pvr2_i2c_client *cp)
                        (1 << OP_VOLUME) |
                        (1 << OP_FREQ) |
                        (1 << OP_SIZE) |
-                       (1 << OP_LOG) |
-                       (1 << OP_RADIO));
+                       (1 << OP_LOG));
 
        if (id == I2C_DRIVERID_MSP3400) {
                if (pvr2_i2c_msp3400_setup(hdw,cp)) {

diff --git a/drivers/media/video/pvrusb2/pvrusb2-i2c-cmd-v4l2.c b/drivers/media/video/pvrusb2/pvrusb2-i2c-cmd-v4l2.c
index 98731c4..8d66ab1 100644 (file)
--- a/drivers/media/video/pvrusb2/pvrusb2-i2c-cmd-v4l2.c
+++ b/drivers/media/video/pvrusb2/pvrusb2-i2c-cmd-v4l2.c
@@ -28,18 +28,21 @@
 
 static void set_standard(struct pvr2_hdw *hdw)
 {
-       v4l2_std_id vs;
-       vs = hdw->std_mask_cur;
-       pvr2_trace(PVR2_TRACE_CHIPS,
-                  "i2c v4l2 set_standard(0x%llx)",(long long unsigned)vs);
+       pvr2_trace(PVR2_TRACE_CHIPS,"i2c v4l2 set_standard");
 
-       pvr2_i2c_core_cmd(hdw,VIDIOC_S_STD,&vs);
+       if (hdw->input_val == PVR2_CVAL_INPUT_RADIO) {
+               pvr2_i2c_core_cmd(hdw,AUDC_SET_RADIO,NULL);
+       } else {
+               v4l2_std_id vs;
+               vs = hdw->std_mask_cur;
+               pvr2_i2c_core_cmd(hdw,VIDIOC_S_STD,&vs);
+       }
 }
 
 
 static int check_standard(struct pvr2_hdw *hdw)
 {
-       return hdw->std_dirty != 0;
+       return (hdw->input_dirty != 0) || (hdw->std_dirty != 0);
 }
 
 
@@ -50,32 +53,6 @@ const struct pvr2_i2c_op pvr2_i2c_op_v4l2_standard = {
 };
 
 
-static void set_radio(struct pvr2_hdw *hdw)
-{
-       pvr2_trace(PVR2_TRACE_CHIPS,
-                          "i2c v4l2 set_radio()");
-
-       if (hdw->input_val == PVR2_CVAL_INPUT_RADIO) {
-               pvr2_i2c_core_cmd(hdw,AUDC_SET_RADIO,NULL);
-       } else {
-               set_standard(hdw);
-       }
-}
-
-
-static int check_radio(struct pvr2_hdw *hdw)
-{
-       return hdw->input_dirty != 0;
-}
-
-
-const struct pvr2_i2c_op pvr2_i2c_op_v4l2_radio = {
-       .check = check_radio,
-       .update = set_radio,
-       .name = "v4l2_radio",
-};
-
-
 static void set_bcsh(struct pvr2_hdw *hdw)
 {
        struct v4l2_control ctrl;