Commit:     4ca7f7092815cad5cb3a9377dce211202fe4b328
Parent:     e802c14b91e3fddd50652270756124a69e550113
Author:     Mike Isely <[EMAIL PROTECTED]>
AuthorDate: Mon Dec 3 01:45:26 2007 -0300
Committer:  Mauro Carvalho Chehab <[EMAIL PROTECTED]>
CommitDate: Fri Jan 25 19:03:07 2008 -0200

    V4L/DVB (6708): pvrusb2: Expand comment in device attributes description
    Signed-off-by: Mike Isely <[EMAIL PROTECTED]>
    Signed-off-by: Mauro Carvalho Chehab <[EMAIL PROTECTED]>
 drivers/media/video/pvrusb2/pvrusb2-devattr.h |    8 +++++++-
 1 files changed, 7 insertions(+), 1 deletions(-)

diff --git a/drivers/media/video/pvrusb2/pvrusb2-devattr.h 
index 830f279..a9c3d99 100644
--- a/drivers/media/video/pvrusb2/pvrusb2-devattr.h
+++ b/drivers/media/video/pvrusb2/pvrusb2-devattr.h
@@ -94,7 +94,13 @@ struct pvr2_device_desc {
        char flag_has_wm8775;
        /* Device has IR hardware that can be faked into looking like a
-          normal Hauppauge i2c IR receiver. */
+          normal Hauppauge i2c IR receiver.  This is currently very
+          specific to the 24xxx device, where Hauppauge had replaced their
+          'standard' I2C IR receiver with a bunch of FPGA logic controlled
+          directly via the FX2.  Turning this on tells the pvrusb2 driver
+          to virtualize the presence of the non-existant IR receiver chip and
+          implement the virtual receiver in terms of appropriate FX2
+          commands. */
        char flag_has_hauppauge_custom_ir;
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