[xen master] kbdif: Define "feature-raw-pointer" and "request-raw-pointer"

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[xen master] kbdif: Define "feature-raw-pointer" and "request-raw-pointer"

patchbot
commit 7868654ff7fe5e4a2eeae2b277644fa884a5031e
Author:     Owen Smith <[hidden email]>
AuthorDate: Mon Jul 3 12:57:53 2017 +0000
Commit:     Stefano Stabellini <[hidden email]>
CommitDate: Wed Jul 19 10:46:14 2017 -0700

    kbdif: Define "feature-raw-pointer" and "request-raw-pointer"
   
    Backends set "feature-raw-pointer" if its capable of reporting
    absolute positions without scaling the coordinates to screen
    size. This should be set during the backend init.
    Frontends set "request-raw-pointer" to request that backends
    do not rescale absolute coordinates to screen size, and the
    coordinates remain in the range [0, 0x7fff]. This request is
    only applicable if "request-abs-pointer" is also set. Frontends
    should set this value before setting Connected.
   
    Signed-off-by: Owen Smith <[hidden email]>
    Reviewed-by: Paul Durrant <[hidden email]>
    Reviewed-by: Stefano Stabellini <[hidden email]>
    Reviewed-by: Konrad Rzeszutek Wilk <[hidden email]>
---
 xen/include/public/io/kbdif.h | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

diff --git a/xen/include/public/io/kbdif.h b/xen/include/public/io/kbdif.h
index dcbd71a..3ce54e9 100644
--- a/xen/include/public/io/kbdif.h
+++ b/xen/include/public/io/kbdif.h
@@ -63,6 +63,13 @@
  *      Backends, which support reporting of multi-touch events
  *      should set this to 1.
  *
+ * feature-raw-pointer
+ *      Values:        <uint>
+ *
+ *      Backends, which support reporting raw (unscaled) absolute coordinates
+ *      for pointer devices should set this to 1. Raw (unscaled) values have
+ *      a range of [0, 0x7fff].
+ *
  *------------------------- Pointer Device Parameters ------------------------
  *
  * width
@@ -98,6 +105,13 @@
  *
  *      Request backend to report multi-touch events.
  *
+ * request-raw-pointer
+ *      Values:         <uint>
+ *
+ *      Request backend to report raw unscaled absolute pointer coordinates.
+ *      This option is only valid if request-abs-pointer is also set.
+ *      Raw unscaled coordinates have the range [0, 0x7fff]
+ *
  *----------------------- Request Transport Parameters -----------------------
  *
  * event-channel
--
generated by git-patchbot for /home/xen/git/xen.git#master

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